5d6adafde216473039edc7001e9f8aed45eaddd89c2b1df832dafa9988fba8e795c911ed2706db4adf3b1a7db02994a43be04b9c66268aba436c6ba24c6671b19fec3e032c2216d33909ce1cd140fde160a222acac813bfdfdecd18d289d8073287a2f920bd2e1a75725ff4b805acf9fc249be0634c26193bf03555ccfc3008ef2001570bf72d5127236de2bb776069b9c5d6051e28c0f5f7f55d5e4cf04822b52434ff0ce7c9912ea49b692bd1895701be813cf94fad9dbbf3d303a234e216", 0x3ff}], 0x1}, 0x800) connect$inet6(0xffffffffffffffff, 0x0, 0x0) clone(0x20008000, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) socket$inet6_udplite(0xa, 0x2, 0x88) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) connect$inet(r2, &(0x7f0000000080)={0x2, 0x4e23, @multicast1}, 0x10) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700), 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}, 0x0}], 0x1, 0x0) 08:29:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{0x1, 0x0, 0x4800000000000000}, 0x0, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:29:09 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, r1, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064", 0x11}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x800}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) clone(0x20008000, 0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) syz_open_pts(r5, 0x7be7ad31766d0e4e) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0xffffff7f], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}}], 0x1, 0x0) 08:29:09 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vivid(&(0x7f0000000000)='/dev/video#\x00', 0x2, 0x2) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:09 executing program 5 (fault-call:1 fault-nth:2): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:29:09 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0x3, 0xf0ffff]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1816.434506][T16169] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 1816.477062][T16170] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1816.629928][T16172] Cannot configure node identity twice [ 1816.637284][T16176] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 1816.653578][T16166] FAULT_INJECTION: forcing a failure. [ 1816.653578][T16166] name failslab, interval 1, probability 0, space 0, times 0 [ 1816.701546][T16166] CPU: 0 PID: 16166 Comm: syz-executor.5 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1816.710612][T16166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1816.720800][T16166] Call Trace: [ 1816.724133][T16166] dump_stack+0x172/0x1f0 [ 1816.728509][T16166] should_fail.cold+0xa/0x15 [ 1816.733139][T16166] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1816.738993][T16166] ? ___might_sleep+0x163/0x280 [ 1816.743968][T16166] __should_failslab+0x121/0x190 [ 1816.748943][T16166] should_failslab+0x9/0x14 [ 1816.753469][T16166] kmem_cache_alloc_trace+0x2d1/0x760 [ 1816.758986][T16166] rtnl_newlink+0x4b/0xa0 [ 1816.763334][T16166] ? __rtnl_newlink+0x16c0/0x16c0 [ 1816.768377][T16166] rtnetlink_rcv_msg+0x465/0xb00 [ 1816.773350][T16166] ? rtnetlink_put_metrics+0x560/0x560 [ 1816.778827][T16166] ? __lockdep_free_key_range+0x120/0x120 [ 1816.784661][T16166] ? netlink_deliver_tap+0x22d/0xc00 [ 1816.789990][T16166] ? find_held_lock+0x35/0x130 [ 1816.794797][T16166] netlink_rcv_skb+0x17a/0x460 [ 1816.799783][T16166] ? rtnetlink_put_metrics+0x560/0x560 [ 1816.805283][T16166] ? netlink_ack+0xb50/0xb50 [ 1816.809909][T16166] ? kasan_check_read+0x11/0x20 [ 1816.814808][T16166] ? netlink_deliver_tap+0x254/0xc00 [ 1816.820121][T16166] rtnetlink_rcv+0x1d/0x30 [ 1816.824571][T16166] netlink_unicast+0x536/0x720 [ 1816.829366][T16166] ? netlink_attachskb+0x770/0x770 [ 1816.834502][T16166] ? _copy_from_iter_full+0x259/0x8f0 [ 1816.839907][T16166] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1816.845647][T16166] ? __check_object_size+0x3d/0x42f [ 1816.850963][T16166] netlink_sendmsg+0x8ae/0xd70 [ 1816.855768][T16166] ? netlink_unicast+0x720/0x720 [ 1816.860725][T16166] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 1816.866342][T16166] ? apparmor_socket_sendmsg+0x2a/0x30 [ 1816.871828][T16166] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1816.878092][T16166] ? security_socket_sendmsg+0x93/0xc0 [ 1816.883579][T16166] ? netlink_unicast+0x720/0x720 [ 1816.888535][T16166] sock_sendmsg+0xdd/0x130 [ 1816.892971][T16166] ___sys_sendmsg+0x806/0x930 08:29:10 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x77, 0x68000) connect$tipc(r1, &(0x7f0000000040)=@name={0x1e, 0x2, 0x1, {{0x3, 0x1}, 0x4}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1816.897670][T16166] ? copy_msghdr_from_user+0x430/0x430 [ 1816.903159][T16166] ? kasan_check_read+0x11/0x20 [ 1816.908054][T16166] ? __fget+0x381/0x550 [ 1816.912236][T16166] ? ksys_dup3+0x3e0/0x3e0 [ 1816.916660][T16166] ? lock_downgrade+0x880/0x880 [ 1816.916689][T16166] ? __fget_light+0x1a9/0x230 [ 1816.926220][T16166] ? __fdget+0x1b/0x20 [ 1816.930314][T16166] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1816.936577][T16166] __sys_sendmsg+0x105/0x1d0 [ 1816.941191][T16166] ? __ia32_sys_shutdown+0x80/0x80 [ 1816.946334][T16166] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1816.951897][T16166] ? do_syscall_64+0x26/0x610 [ 1816.956588][T16166] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1816.962673][T16166] ? do_syscall_64+0x26/0x610 [ 1816.967375][T16166] __x64_sys_sendmsg+0x78/0xb0 [ 1816.972174][T16166] do_syscall_64+0x103/0x610 [ 1816.976891][T16166] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1816.982801][T16166] RIP: 0033:0x458209 [ 1816.986711][T16166] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1817.006343][T16166] RSP: 002b:00007fa5a48e1c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1817.014899][T16166] RAX: ffffffffffffffda RBX: 00007fa5a48e1c90 RCX: 0000000000458209 [ 1817.022974][T16166] RDX: 0000000000000000 RSI: 0000000020005d40 RDI: 0000000000000003 [ 1817.031053][T16166] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1817.039061][T16166] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa5a48e26d4 [ 1817.047053][T16166] R13: 00000000004c583b R14: 00000000004d9760 R15: 0000000000000004 08:29:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{0x1, 0x0, 0x4c00000000000000}, 0x0, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) [ 1817.188692][T16179] Cannot configure node identity twice [ 1817.198626][T16173] syz-executor.0 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=0 [ 1817.214514][T16170] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1817.257717][T16181] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 1817.263618][T16173] CPU: 0 PID: 16173 Comm: syz-executor.0 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1817.274889][T16173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1817.284963][T16173] Call Trace: [ 1817.288323][T16173] dump_stack+0x172/0x1f0 [ 1817.292672][T16173] dump_header+0x10f/0xb6c [ 1817.297103][T16173] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1817.302925][T16173] ? ___ratelimit+0x60/0x595 [ 1817.307526][T16173] ? do_raw_spin_unlock+0x57/0x270 [ 1817.312675][T16173] oom_kill_process.cold+0x10/0x15 [ 1817.317801][T16173] out_of_memory+0x79a/0x1280 [ 1817.322605][T16173] ? lock_downgrade+0x880/0x880 [ 1817.327467][T16173] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1817.333731][T16173] ? oom_killer_disable+0x280/0x280 [ 1817.338950][T16173] ? find_held_lock+0x35/0x130 [ 1817.343774][T16173] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1817.349330][T16173] ? memcg_event_wake+0x230/0x230 [ 1817.354375][T16173] ? do_raw_spin_unlock+0x57/0x270 [ 1817.359589][T16173] ? _raw_spin_unlock+0x2d/0x50 [ 1817.364460][T16173] try_charge+0x118d/0x1790 [ 1817.368996][T16173] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1817.374549][T16173] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 1817.380122][T16173] ? find_held_lock+0x35/0x130 [ 1817.384895][T16173] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 1817.390480][T16173] __memcg_kmem_charge_memcg+0x7c/0x130 [ 1817.396042][T16173] ? memcg_kmem_put_cache+0xb0/0xb0 [ 1817.401430][T16173] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 1817.407000][T16173] __memcg_kmem_charge+0x136/0x300 [ 1817.412221][T16173] __alloc_pages_nodemask+0x437/0x7e0 [ 1817.417611][T16173] ? __alloc_pages_slowpath+0x2900/0x2900 [ 1817.423353][T16173] ? policy_nodemask+0x16/0x1b0 [ 1817.428221][T16173] ? __sanitizer_cov_trace_pc+0x3f/0x50 [ 1817.433794][T16173] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1817.440055][T16173] alloc_pages_current+0x107/0x210 [ 1817.445187][T16173] ? __switch_to_asm+0x40/0x70 [ 1817.449973][T16173] get_zeroed_page+0x14/0x50 [ 1817.454579][T16173] __pud_alloc+0x3b/0x250 [ 1817.458924][T16173] pud_alloc+0xde/0x150 [ 1817.463087][T16173] copy_page_range+0x375/0x1f90 [ 1817.467945][T16173] ? trace_hardirqs_on_caller+0x6a/0x220 [ 1817.473687][T16173] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1817.479175][T16173] ? retint_kernel+0x2d/0x2d [ 1817.483800][T16173] ? pmd_alloc+0x180/0x180 [ 1817.488223][T16173] ? vma_compute_subtree_gap+0x158/0x230 [ 1817.493956][T16173] ? validate_mm_rb+0xa3/0xc0 [ 1817.498649][T16173] ? __vma_link_rb+0x279/0x370 [ 1817.503426][T16173] copy_process.part.0+0x5ab7/0x79d0 [ 1817.508762][T16173] ? __cleanup_sighand+0x60/0x60 [ 1817.513737][T16173] _do_fork+0x257/0xfd0 [ 1817.517928][T16173] ? fork_idle+0x1d0/0x1d0 [ 1817.522363][T16173] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1817.527831][T16173] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1817.533298][T16173] ? do_syscall_64+0x26/0x610 [ 1817.538065][T16173] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1817.544224][T16173] ? do_syscall_64+0x26/0x610 [ 1817.548915][T16173] __x64_sys_clone+0xbf/0x150 [ 1817.553611][T16173] do_syscall_64+0x103/0x610 [ 1817.558247][T16173] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1817.564143][T16173] RIP: 0033:0x458209 [ 1817.568052][T16173] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1817.587671][T16173] RSP: 002b:00007f684c591c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1817.597057][T16173] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458209 [ 1817.605041][T16173] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020008000 [ 1817.613021][T16173] RBP: 000000000073bf00 R08: 00000000200004c0 R09: 0000000000000000 [ 1817.621091][T16173] R10: 0000000020000200 R11: 0000000000000246 R12: 00007f684c5926d4 [ 1817.629074][T16173] R13: 00000000004be519 R14: 00000000004cec60 R15: 00000000ffffffff 08:29:11 executing program 5 (fault-call:1 fault-nth:3): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) [ 1817.655182][T16187] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 1817.656441][T16173] memory: usage 307200kB, limit 307200kB, failcnt 2621 [ 1817.702429][T16186] Cannot configure node identity twice [ 1817.723593][T16173] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1817.741373][T16191] Cannot configure node identity twice 08:29:11 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000000)=ANY=[@ANYBLOB="5c0000001000070d000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000280012000c000100697036677265f9001829020014000400e3d8e8b5d869aa278989ff010cff000000000000000000340000010c000200000000aab0aa000008000a", @ANYRES32=0x33e0], 0x5c}}, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) 08:29:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{0x1, 0x0, 0x6000000000000000}, 0x0, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:29:11 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0x4, 0xf0ffff]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1817.846900][T16193] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1817.882057][T16173] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1817.889125][T16193] FAULT_INJECTION: forcing a failure. [ 1817.889125][T16193] name failslab, interval 1, probability 0, space 0, times 0 [ 1817.889149][T16193] CPU: 0 PID: 16193 Comm: syz-executor.5 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1817.889160][T16193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1817.889175][T16193] Call Trace: [ 1817.889203][T16193] dump_stack+0x172/0x1f0 [ 1817.889234][T16193] should_fail.cold+0xa/0x15 [ 1817.889260][T16193] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1817.889286][T16193] ? ___might_sleep+0x163/0x280 [ 1817.889313][T16193] __should_failslab+0x121/0x190 [ 1817.889335][T16193] should_failslab+0x9/0x14 [ 1817.889357][T16193] kmem_cache_alloc_node_trace+0x270/0x720 [ 1817.889379][T16193] ? refcount_dec_and_test_checked+0x1b/0x20 [ 1817.889401][T16193] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1817.889430][T16193] __kmalloc_node+0x3d/0x70 [ 1817.889451][T16193] kvmalloc_node+0x68/0x100 [ 1817.889478][T16193] alloc_netdev_mqs+0x98/0xd30 [ 1817.889501][T16193] ? ns_capable+0x20/0x30 [ 1817.889534][T16193] ? ip6erspan_tap_init+0x5f0/0x5f0 [ 1817.889562][T16193] rtnl_create_link+0x22d/0xac0 [ 1817.889590][T16193] __rtnl_newlink+0xf7b/0x16c0 [ 1817.889624][T16193] ? rtnl_link_unregister+0x250/0x250 [ 1817.889643][T16193] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1817.889679][T16193] ? is_bpf_text_address+0xd3/0x170 [ 1817.889699][T16193] ? kernel_text_address+0x73/0xf0 [ 1817.889717][T16193] ? __kernel_text_address+0xd/0x40 [ 1817.889737][T16193] ? unwind_get_return_address+0x61/0xa0 [ 1817.889785][T16193] ? __save_stack_trace+0x99/0x100 [ 1817.945493][T16173] Memory cgroup stats for /syz0: cache:20KB rss:245172KB rss_huge:215040KB shmem:44KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:245312KB inactive_file:0KB active_file:0KB unevictable:0KB [ 1817.953924][T16193] ? save_stack+0xa9/0xd0 [ 1817.953945][T16193] ? save_stack+0x45/0xd0 [ 1817.953962][T16193] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1817.953977][T16193] ? kasan_kmalloc+0x9/0x10 [ 1817.954001][T16193] ? kmem_cache_alloc_trace+0x151/0x760 [ 1817.977216][T16173] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=16092,uid=0 [ 1817.981008][T16193] ? rtnl_newlink+0x4b/0xa0 [ 1817.981023][T16193] ? rtnetlink_rcv_msg+0x465/0xb00 [ 1817.981118][T16193] rtnl_newlink+0x69/0xa0 [ 1817.981133][T16193] ? __rtnl_newlink+0x16c0/0x16c0 [ 1817.981150][T16193] rtnetlink_rcv_msg+0x465/0xb00 [ 1817.981177][T16193] ? rtnetlink_put_metrics+0x560/0x560 [ 1817.981195][T16193] ? __lockdep_free_key_range+0x120/0x120 [ 1817.981219][T16193] ? netlink_deliver_tap+0x22d/0xc00 [ 1817.981235][T16193] ? find_held_lock+0x35/0x130 [ 1817.981259][T16193] netlink_rcv_skb+0x17a/0x460 [ 1817.981276][T16193] ? rtnetlink_put_metrics+0x560/0x560 [ 1817.981297][T16193] ? netlink_ack+0xb50/0xb50 [ 1817.981316][T16193] ? kasan_check_read+0x11/0x20 [ 1817.981339][T16193] ? netlink_deliver_tap+0x254/0xc00 [ 1817.981363][T16193] rtnetlink_rcv+0x1d/0x30 [ 1817.981379][T16193] netlink_unicast+0x536/0x720 [ 1817.981409][T16193] ? netlink_attachskb+0x770/0x770 [ 1817.994177][T16173] Memory cgroup out of memory: Killed process 16092 (syz-executor.0) total-vm:72844kB, anon-rss:4292kB, file-rss:34816kB, shmem-rss:0kB [ 1817.995776][T16193] ? _copy_from_iter_full+0x259/0x8f0 [ 1817.995797][T16193] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1817.995814][T16193] ? __check_object_size+0x3d/0x42f [ 1817.995841][T16193] netlink_sendmsg+0x8ae/0xd70 [ 1817.995867][T16193] ? netlink_unicast+0x720/0x720 [ 1817.995883][T16193] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 1817.995912][T16193] ? apparmor_socket_sendmsg+0x2a/0x30 [ 1818.024181][ T1045] oom_reaper: reaped process 16092 (syz-executor.0), now anon-rss:0kB, file-rss:34688kB, shmem-rss:0kB [ 1818.027714][T16193] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1818.260673][T16193] ? security_socket_sendmsg+0x93/0xc0 [ 1818.266155][T16193] ? netlink_unicast+0x720/0x720 [ 1818.271126][T16193] sock_sendmsg+0xdd/0x130 [ 1818.272375][T16175] syz-executor.2 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1818.275565][T16193] ___sys_sendmsg+0x806/0x930 [ 1818.275585][T16193] ? copy_msghdr_from_user+0x430/0x430 [ 1818.275617][T16193] ? kasan_check_read+0x11/0x20 [ 1818.275641][T16193] ? __fget+0x381/0x550 [ 1818.275665][T16193] ? ksys_dup3+0x3e0/0x3e0 [ 1818.275681][T16193] ? lock_downgrade+0x880/0x880 [ 1818.275711][T16193] ? __fget_light+0x1a9/0x230 [ 1818.321013][T16193] ? __fdget+0x1b/0x20 [ 1818.325100][T16193] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1818.331366][T16193] __sys_sendmsg+0x105/0x1d0 [ 1818.335986][T16193] ? __ia32_sys_shutdown+0x80/0x80 [ 1818.341320][T16193] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1818.346805][T16193] ? do_syscall_64+0x26/0x610 [ 1818.351505][T16193] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1818.357598][T16193] ? do_syscall_64+0x26/0x610 [ 1818.362329][T16193] __x64_sys_sendmsg+0x78/0xb0 [ 1818.367118][T16193] do_syscall_64+0x103/0x610 [ 1818.371732][T16193] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1818.377675][T16193] RIP: 0033:0x458209 [ 1818.381584][T16193] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1818.401204][T16193] RSP: 002b:00007fa5a48e1c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1818.409629][T16193] RAX: ffffffffffffffda RBX: 00007fa5a48e1c90 RCX: 0000000000458209 [ 1818.417702][T16193] RDX: 0000000000000000 RSI: 0000000020005d40 RDI: 0000000000000003 [ 1818.425697][T16193] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1818.433682][T16193] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa5a48e26d4 [ 1818.441666][T16193] R13: 00000000004c583b R14: 00000000004d9760 R15: 0000000000000004 [ 1818.450662][T16175] CPU: 1 PID: 16175 Comm: syz-executor.2 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1818.459719][T16175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1818.469794][T16175] Call Trace: [ 1818.473096][T16175] dump_stack+0x172/0x1f0 [ 1818.477445][T16175] dump_header+0x10f/0xb6c [ 1818.481877][T16175] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1818.487700][T16175] ? ___ratelimit+0x60/0x595 [ 1818.492308][T16175] oom_kill_process.cold+0x10/0x15 [ 1818.497522][T16175] out_of_memory+0x79a/0x1280 [ 1818.502217][T16175] ? lock_downgrade+0x880/0x880 [ 1818.502235][T16175] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1818.502262][T16175] ? oom_killer_disable+0x280/0x280 [ 1818.513425][T16175] ? find_held_lock+0x35/0x130 [ 1818.513457][T16175] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1818.513473][T16175] ? memcg_event_wake+0x230/0x230 [ 1818.513497][T16175] ? do_raw_spin_unlock+0x57/0x270 [ 1818.539103][T16175] ? _raw_spin_unlock+0x2d/0x50 [ 1818.544166][T16175] try_charge+0x118d/0x1790 [ 1818.548699][T16175] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1818.554264][T16175] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 1818.559830][T16175] ? find_held_lock+0x35/0x130 [ 1818.564517][T16198] Cannot configure node identity twice [ 1818.564626][T16175] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 1818.574568][T16199] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1818.575645][T16175] __memcg_kmem_charge_memcg+0x7c/0x130 [ 1818.575671][T16175] ? memcg_kmem_put_cache+0xb0/0xb0 [ 1818.575693][T16175] ? get_mem_cgroup_from_mm+0x128/0x2b0 08:29:12 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435a6ca64afb7e807a6ab3ecdec839f0092c05bc6bfe51eb0e13cec63273e09df8d6b976c107a9a3f0ecdbd7db2522a6892680650f9cad73d4a97fd41e494543b47"], 0x1}}, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064858f", 0x13}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="05", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_rose_SIOCRSCLRRT(r4, 0x89e4) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x3ff}], 0x1}, 0x800) connect$inet6(0xffffffffffffffff, 0x0, 0x0) clone(0x8200100, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000680)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854380389649e6342b7bc6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a0000000000") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) sendmsg(r3, &(0x7f0000000100)={&(0x7f0000000400)=@tipc=@name={0x1e, 0x2, 0x0, {{0x1, 0x3}, 0x1}}, 0x80, &(0x7f0000000080)=[{&(0x7f00000004c0)="c5a742ad791ecaa8df92dcd2cedee19d66ac1ae15ffaae0d2604ad001e1d9b5f0da818b051486ea6dd1e9d5676e29e763d17d72af3cd610d609e1c2b74ca33cf107ef8320be4a9a69d4ca960ffd5f5f6d89d6658899c9962f01b9585", 0x5c}, {&(0x7f0000000d80)="0c93856a268931ad82c25f3d7dae1b67fb46538a6f0d7b34f1762068f23f252e0dc16b26fb1c6ee4d16b7ffcfa62cf26771a2acc49f2a001bd89499d8439be6ab1ea0312838e1c66749af40b954fe75930c057b01600e1f72b5e4fcb08d1c29d3ddfa96d0eae936fd99ee706c6444f5eb19814f606fc0dd65eda06ec4f9561825318ecbbcbea995a640c3b4abf5f18281ea3da1a0cf4fd1828082cf359a6dd901c452676ca2a3b1895a3092171d131bc384fff851b826e2e71f70b1b1aca5099e0f8fececefb45", 0xc7}], 0x2, &(0x7f0000000e80)=[{0xd8, 0x104, 0x400, "2d12a34d382003edc6584624eb4d684087b8acc1887d9658b287278515bd9f045441083b3599fd942b71cad2750a1e8b4eef1217589f43f9c72ec77d671a1aef111b3f2a68241550b9fab1e8d60cd0fe633bd415cc47ed242bfbfd1fb91b5d9e375a93de9b71914b91cdbd28206c66d85c07a5e2f34bfbd0e3d1097968ecc1c03e7f807544397ad79c95d5bdafeebd3f242469e0c1e562c06fa1a157e63578c44a29fab7759cc70d628900d1ba78a2629e681e50f9511add7d5e647039621fb9a7ad1896"}, {0x60, 0x11, 0x69, "af0ec4ff48869714b8e47d999688ac432cbbb92039c9bd0f08fee77b5f07847da99e2cd84e19224c63cfe621ecf87135114aafce72e61f905c7bde5038ea458b44edc76e1450a58b4ae88d0e02de"}, {0x38, 0x19e, 0x3e5, "1fe9e8ce126bcb720c0f317e90eb7e86fdfd391c069f6217628dd52680cb6b387fc1"}, {0xd8, 0x115, 0xfc00000000000000, "ccc44835b3e97261ef5fcb0e9eb24e6983e000302a44d1902086c495c687c4ef74f56995fe88d150bdaade9cffd2124af2eb0142d482b628f303901b10395dcbbb5815df0129d8a1e69eaf62c30d3095332ffa6536719629dc88001afb87c19402a025a79a96d5549be7104e734be6aed50d22b38a6f0070a523b6af181ad04f9106f05d98529fe57a82bb7940f6baf1bf2a93be20d08453585c981474fe8b79b7748bb3550571e2c5523a39d9b33c20aba414daad30dff075a4fcf4130551804105ef76"}, {0x40, 0x10d, 0x2, "54f443e5b9afb0da6f01ae0d872133ecb273ec875091e1f3e92d361c0ced072f4d5ee6c39592244a08"}], 0x288}, 0x800) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700), 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}, 0x0}], 0x1, 0x0) [ 1818.589331][T16175] __memcg_kmem_charge+0x136/0x300 [ 1818.589356][T16175] __alloc_pages_nodemask+0x437/0x7e0 [ 1818.589374][T16175] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1818.589395][T16175] ? __alloc_pages_slowpath+0x2900/0x2900 [ 1818.589424][T16175] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1818.589446][T16175] alloc_pages_current+0x107/0x210 [ 1818.600232][T16175] pte_alloc_one+0x1b/0x1a0 [ 1818.600251][T16175] __pte_alloc+0x20/0x310 [ 1818.600271][T16175] copy_page_range+0x1529/0x1f90 [ 1818.600314][T16175] ? pmd_alloc+0x180/0x180 [ 1818.610793][T16175] ? __rb_insert_augmented+0x231/0xdf0 [ 1818.610814][T16175] ? validate_mm_rb+0xa3/0xc0 [ 1818.610833][T16175] ? __vma_link_rb+0x279/0x370 [ 1818.610859][T16175] copy_process.part.0+0x5ab7/0x79d0 [ 1818.610910][T16175] ? __cleanup_sighand+0x60/0x60 [ 1818.621950][T16175] _do_fork+0x257/0xfd0 [ 1818.621975][T16175] ? fork_idle+0x1d0/0x1d0 [ 1818.622005][T16175] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1818.622026][T16175] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1818.633755][T16175] ? do_syscall_64+0x26/0x610 [ 1818.633775][T16175] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1818.633789][T16175] ? do_syscall_64+0x26/0x610 [ 1818.633813][T16175] __x64_sys_clone+0xbf/0x150 [ 1818.633835][T16175] do_syscall_64+0x103/0x610 [ 1818.642979][T16175] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1818.642992][T16175] RIP: 0033:0x458209 [ 1818.643007][T16175] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1818.643016][T16175] RSP: 002b:00007f1562ed0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1818.643030][T16175] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458209 [ 1818.643039][T16175] RDX: 0000000020000100 RSI: 0000000000000000 RDI: 0000000020008000 [ 1818.643048][T16175] RBP: 000000000073bf00 R08: 00000000200004c0 R09: 0000000000000000 [ 1818.643058][T16175] R10: 0000000020000200 R11: 0000000000000246 R12: 00007f1562ed16d4 [ 1818.643067][T16175] R13: 00000000004be519 R14: 00000000004cec60 R15: 00000000ffffffff [ 1818.647857][T16175] memory: usage 307200kB, limit 307200kB, failcnt 4743 [ 1818.712821][T16175] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1818.723106][T16175] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1818.736528][T16175] Memory cgroup stats for /syz2: cache:0KB rss:210544KB rss_huge:159744KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:210668KB inactive_file:0KB active_file:0KB unevictable:0KB [ 1818.838206][T16175] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=15996,uid=0 [ 1818.879407][T16175] Memory cgroup out of memory: Killed process 15996 (syz-executor.2) total-vm:72976kB, anon-rss:4292kB, file-rss:34816kB, shmem-rss:0kB [ 1818.907165][T16202] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1818.925109][T16203] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1818.999762][T16198] Cannot configure node identity twice 08:29:12 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, r1, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064", 0x11}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="3cf5048e7163ea27da961b58abc6fdd726a3e3c95cad1de31c363355c8e1713e51fe7f59651cc3ac45abe4d057f5137c675ed1994a77351dee893cd34df281c9a23f002a9478039ed67f7b156245f27916f826813ec250d85c0192c16f21dd81efe95b0b969ce99dbf198ee2555098027269016440658583e3662d46fe23e2f3d45c0bc9e61731c225d30af8b12b7608313d88f7a0bdcc6fbdb3c103d6c7ecb56197a96d2c5bdeb8105bab16f495a2016c4eac846d256f43ecfe3604edd6e6c3166a78125ac00878f6e74eebf28e9f31e2eea3ae45c16456ddee6203708bad5a11d90a06dad500942c3c7de6c7e2e6ea754ffce452d745214d4e010f4be714a9ece73e14d28ed7cf52fcebaf48deff2638488d1eddcbdc9aea0d5750bc0b88a8ee86f08747e8817fd62d0c5dccd4006c529949725bbfcca2686601f5d220eb6312ee9b5a4550ad2b7e635cc741cf3981965a252825924fd94f0f0f187653512e74217df2d079465950ab782c00861fd93814a32b59cb33213e2e12f790a331a8cc402208b9da2079efa3e880f69c2836b713245e3c4d0aa7c241469ae701e88c3db83f24a7fe1af322f8821fb3fec1497fb9c6f1ea1c0732d8d9f7c6e1e671a7f4eecc4391bb1d4cbaed353d3e56d6ffd2f21b8bc5368bb85ec382ce13f92aa9f1b242a19db0ce84c822a246a949156187fe0176c3d58f8e012aa17fa0988cbcd85e8d928a3f491e81e2f943f2dad5c1f5c9a7890bf05d78a2be476c52aa75569f28c1144a7bac3465cba51b81b034fca3a9034c64ded7615e8a3a0712c45e0eb0f936ea6bbe35deae994ca8a5e48d74520900e295e55af7c5f893249a230a76779ae8978b10ba296f6a68bbdf732b77d258ebda9fed5d628f8401400e72c471d8b76e08471c7778cc22ff69eca42099069eda6d80eff70e032c7735727866ca75b83db9d740ece0263d56a9dfda7bff84643a7de6f7d677f5b5baf1409080b132dac45d8dd4b9c64b66bc4d177ae8e311f6520ca8173e01b3e8343461214aaa5cddbc01a3f6f9b18c68bb33f98a025ce67aaae25e69208b378925780d96fe76f8306b2dd1a28ea0eaad4095144399f80a85e2fbb8f982361cb7e7e61ad89deb2c6ddc014a14685360f1aa39fbf2dc574543d606d6afd18922c8cf16a62e0a45d6adafde216473039edc7001e9f8aed45eaddd89c2b1df832dafa9988fba8e795c911ed2706db4adf3b1a7db02994a43be04b9c66268aba436c6ba24c6671b19fec3e032c2216d33909ce1cd140fde160a222acac813bfdfdecd18d289d8073287a2f920bd2e1a75725ff4b805acf9fc249be0634c26193bf03555ccfc3008ef2001570bf72d5127236de2bb776069b9c5d6051e28c0f5f7f55d5e4cf04822b52434ff0ce7c9912ea49b692bd1895701be813cf94fad9dbbf3d303a234e2164014259e51e1795d4383baa8d977cfe07e2fbf215549d9d4667ae273227b85ea8de7d7c874b6d5463d2451f4253df0d86fde47f8a138d6cdc616e2bfbd32269bcd0a87e473b7a4349aacc40e795fbc909143d72472b4b1f3742e3f5b119a75b48632eb3f67c90bcf606526f39b72647c8343031b29c2cde6576c3a1dfa8677efea6c7f1904410f9c1170dce23bd4fb64bec2010f44109a83cbbdcaa3f391731e8e0f410c9588fef26e792b76beb6174d5a3b87848f051825e06d06838edc102271970d326c74065089a658f0354027a8da470bdcf7f9548fe1ab24adf12d3bd1427134de4c3aa039c11af4c74bf111e12953ffa17ffbded8945b1cd1dba33753cdb9fc3a14393b8ec4f8497ce27cafe19ba44fa38549b8f052f83dace969f7801358f41caf2a02a01fcd362f8a9c6469fb843ae4718cf5d7f92558865546879b344d9a489c983187592fd116b94835828247b46a43ddd8306c23d23c1b0f5e3388c1af04f5144252dd216fd56f54336ebf0c15e6f7614c42eb184c0d0e741050a8f01f05663e2b214649167419ec62cf342d4286f0b31398bfd93ff2896ade403a6b72e031a9839d21a82ecc8cec3f477c3cedcacf466881201d22c305794491a9ec595af5fcbac6189114e285282753e17651d395d51fab8750607db79c5b41a69d273d9f186688207e8cf1c2000b52db649bfea760fa80178f33c65123f84369cb4c1f5ead16544af44fd5d7889d347868995f873b53777ff94e167813859f019cfb5a9bb29bdf14bfdbf82349d2b146e95e1245701ffa957d2b8320d3bf198e2f8346cb3a1d237c958f8357df9e8859b68a94974a36ed7b2c32744b9b5e7597a7e5064bbd3a1bb326ccabb4ebefdd6348e3054dcfe9a8ccbf959151f43fc15697d4899dcda889663d0d724afe4c802ff0e9c13d3c0bf2372909d4a640882fd9bc12b63d94e7ad4583e8b95245fa7084118fe594e39cf8cb61033f6602a1c679687b5594db16c9e74611be366af5c8d4ad07831dc3e2123253af0f68fd1711bf608f5515a471301b64329c51b2011a03a8ad6c4e399b3245eb218083351e9a621d713187a65368f94205f17d6870527ff14fdc2577d2f6c15077deb2e7ab0ecc869a05d48d8cdc1dd7ea8456a0bb60e70d78f253ef417d8a386dcc255f1b14227ac7ab4de5a9e0158945767431b5e86c8dd00342aa12b27f98676a278f326b4256f19ecdd3d8fae6c4a815f1fb7df919e74b6a5003ae8d14f1d2b614ac6b02355765922f506f097602ee202eb55e3b45907b461692a4a1afbec463b9d19a81cdc93885596ec465220840c21cdbc30a778e26569416c454d117c003c8b0788332341685fad7357a1a3a3672949a7161d28f4f73b7e01d01e133541f3246bb9eb8f4b26dc149e4295b49c7c8fbcacd4c3e02e77f08283d310a5b56bc0630f33b85", 0x800}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) clone(0x20008000, 0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) syz_open_pts(r5, 0x7be7ad31766d0e4e) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0xffffff80], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}}], 0x1, 0x0) 08:29:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x1c) fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@mcast2, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000000500)=0xe8) r5 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@remote}}, &(0x7f0000000640)=0xe8) syz_mount_image$ntfs(&(0x7f0000000140)='ntfs\x00', &(0x7f0000000180)='./file0\x00', 0x5, 0x3, &(0x7f0000000300)=[{&(0x7f00000001c0)="2e4f8753498ee69afd1c6ae59371aa0834", 0x11, 0x3f}, {&(0x7f0000000200)="27358ec6f4bcdfa55884c567dcf9c528af5b6e1ffa0ed20672c02bdea187309db5b34896165fe4253a9cf4c9f0ebc957f72b275980b86092a60e595eebb59774453afe427869ddd7671de52e1d8b4285de4c7a330e4c564710eda60f440e91166be7adb65870f84361a950daec6a74d79e4852f8a73c12b28add731964ede823b45001219e17e84e14a43e31314a856a017d6cd8b1c3defea975bab650686d801b402224a91c6ba2ae590f312ae4479e2ab3f3a8e94329c05288f25860121e2d0fdfaea87a0cd5bcf0078842ec24ce470a34726797921612aca832050d60ca1a6cd6", 0xe2, 0x50a}, {&(0x7f0000000900)="ac9839f41cade01613a1b83eacc6fb5de7763fe2c0fe81d262855f66ff1a0af098d7ae90e9e172702084b72a14d1009da7bcb16f25f5b01441e3039385bd16fa7f13fbed76086b30392111e695490773a3c18f0f370365f7f2c3278fe6517c66115165afc5d6ff4e467b8ab1f6f481ecf67d22f350116cf5716f288ca738c926909190976c0b186932b78a62843b51add231ffb9051d57c4c89eae06cee4199dd3b6f3d9fab5c82ec13099aa488b67696d8284812b3835b5300af1bfb96c1cf1fca54a109c58decc9c40a58ddd211a5ee94968b7aeb166ca945fd8cbb3e9fb30808003f961e7f64a81ebf0ada4a5dff1ed14ae57d3c9203a5a0cb0e0c5a1a978daab34cb66fd1a320268ba154376b3a04ac08ec78106e01473388c1d5fe73159253980c4e8db15a067489ae66b237d8cbb8dca1d4c994b7b368f62e1ef87fe7c5456b3c3e82178cdec0f91be3bbb96ea2e8d2ac5be0f9452416871983adfd8ee0ea0ddf9f5ca750f00264c0db58b8af33748348de4549cf30b2521e335bb5c5ee6bba5d14ebf30670443759b4cd2166aaec02e454ab5a12ec917ddc5ff790441989b89f6e42d77d87c28305515274305526b2a3913f9f741989f0800c72eb984f4b00763cea66c4402875202ac5f7c60ff8ebcb5f8490f363c948307362dfb07c85d2006ff01aa0e07a71162a926025f1e69a3b749620994616a390452e2d7103c727fafd540a2d2fe380b5a568058f9e0482b4f0b8821c44f6d0a686f52a7dd84915fb87b74afca579df8dea5523f916c436690a3968490ac3c048beef3656ab089d4d551be01e30d4ca20e8a228c0bdc1e71209a3f5ebd79bcdd1731bdf94283688246729f26a7f4faa61d5f353dc0644d839df8769cd794608d4b27bf7b22cae5d81d6f57c4bd77c25036b43659031b972acbc6fed3724a07d7fa5863cc967da9ada44eb5e5db4fdafd730f06eda80227abc0fa49256a9ca3b817a6918d5456b81aef0f13473ebd2251fef4491aaf0216a358743b9bddb32a14f93b75850cf28f2629c110b342eec7f7084288dbce38c816262457c572acb6aedf47c3c4d61512429e6d1291cac5fb14828fb94b4493c1f4abe70af6d3ddf0f7c4c67271559f2a59c7a8e955be04f5fbe88a8ab19027ed490e6ae23e43293069acc7a083bf116f3dc8789ae0057c9ceaa931cde5527f5ee1a89f71f95befbe2d67b0349a67b710e9d71db472602533d1208ee55d43031130034d53b399df80170605918f63f9e5126b790e1604202f47f86ea54b37b0950224b7bad2fb4cdaa440bdb2b3ae59cf5a13ec3fccc081dcc612b6ef4dfb24a76f6cb4e2082744c0733853e7f4fb49df21a08b6f582590e8b06ea23085c49d8a45fe44ab065364de0586b950a7006ba8e8f217a5a29f2128c660cc51df34cd20d570de623e7c59cc8cf78247c9736ac2befa539b30419bdd0bc3068bc817413f4b56986454296acdfcdcb0483e40f49a24c351544ff85b2ff2a42342d370e45be05111b720925388fc321686917aee47f3490f14f046ea3b9312d2ca00a129b527872b812e4270b6a03c8b08de21c5fe0db6e84144f794fa1883e8092d7ab0e260f5603f78c2ce309c407336c3e2d463caac77fc1d0b37d85fbd594422fba75f75b502fd9fc34024ba35ecd40ffcc1846a53e3b89de047eee82f624abe8fcdcbeff5534afd457c5ff4f8cfaf31d063a6eee20bda8afc21eaded26d90a75849cc7d1a172747ed861e34d82e1e5350aa76a7b55509697e15b415babd1354c3989673aff1eb17eda7f8231ec499e85cdd7bc52326c33e8e56573f9bfd6ff0cb9b1682b9447805cde554f4b15594e01ed05b2f5b69dfa3114cbbcbf125caf8405698f399feed3102236f292e19a94fc5000a85a162c5fa0f594b903fbaf154ca42056e18a0d5879cfc991adbd597a015b46b549499bc4cf43e843830f6d74c72e2baaaf5c1de1521e88cbedef6595fcda50aaa08dfb5fd7cb7ca1826ca24c7ead01e72348eb640473ba084275ddc04346be427ed50e3031b5f2aceec03d2278f5ba22d09c5dc148d9e74569963fcb275a0b7a20da9c5ab23794d8082dd2df235e294a93b36be746a7d39f1e463fcf3a13d5b38f7292e2b671dcd17a27d7a5503e5ac9b5e6f2804b659baf5d36c70c2ae92f3a960eebdab99c96e0ada0d12940d044de779062eeb824fc98f9283f26b39abbdb60d299d9e96b596c397e2db597da8165a7407703307f052428541cdcb63e83f8a0b3ea08d532be9cff580f8dd1ce6d57b6304a14153dbe64213868364bf8c01ffc1b4d117227a085d21669daee254ffc1ecf9eee6b6c13a61e8793417410d077dfc4a10d77050da30e221c9ca4329855cbbc0ff475004b3fc2eac5c9eb531c46782497efc2a82cfb257f15e7e2dea926c526f7e2673d100675af4e2f4ec8e6959154b09d4a987b6f83ea29177625700ac024c22877953158ef3b9a010c799ac40203853caac42dcf64a2886f79b00b3113bf5c8f16c8cd80304778c77178850ff7e170d094ba442e9571d2a008f7982e8fcaaec0328f8be67da893fe3f8b3f32ff254902b0c6d2e9cfc232b4ab40629d7ce35708a24b5ea6ef1b5362b03f44fcbb07d70ef49bc060c0099959064f95cee7cf6558d354b4f07948e6855bb97abf9a227423098aa1b823f82764f00d50fba4439ba9efc776fb9b3b647bb7f3e845a2bcc9cff33728c2c86b371746ed900a07ce97b13fadf7909498c708fca4eae27be81ba0fa19b95f2b6200126e1ba9fdc0857d01bf9c49caa88ef927332993f26060fbb7265f80a315d314054d7a7385e1af4612abc354695ee98025e1c6d01098bb8499f3e436c3c5918808be0e60be1ced6789a064cc70454272dbb628028a1611ff8e451975ac406d69e1cd2b9b559c55b2c9aa7c0fbdb4d54cf9fa1461b8f92c2560f7c76794044087c75c58c5d2f66b1c8faa9455e1200f917cc880f3f2100fc61d7a8f2cc8ceb6b0b3a11af8fae3ad981264803b1d979705b442357a2bcdd39a2ee57a3552915a623755a097e25ffd012c480623aae0531eeb0fabd8c1de3e1d75154923a069c8e0fc4639599f8619b00a4f086b4126d537fd55dae640cde1d77cf3ee3af6f89426a8c759fca112b60c30dea87dda9793a85c0b3e2ba6191d96ef3960121be11259e74c8325a2b1ff4f67234a059f3aa91498261de2434a82acbd17b976529b6b8624687a2c9bdc98bff99a4f2409be8b6b736bda44d8d2a4cd3a31dd5ff1ff5b2a55aa6f5ec7b10e0456cb651ffb4b8e9ca8baa3b12cba5ce30d5225eb83a7edecb32f7a2f21edbb549cf6292056dfae518440f72cd7e67b97c743d853ba93b87f1b2cd3c207a16c9edcd6480f5d00478e322c261af0dc648e2cdcb8aed09f6a371eabda5409f67c93dcbe7150a2fb3558a1c294d39717990fc1e32aeff37d1307ca2b624955a52546cfb063e012bbcd3ba12b8b3604975d28b4960f693b4ab03e4e3ceb99ce00233abac1a8eeb44fdf198262421986c386e905bb806091d2cef898596c39cff9a4b786b6a05bbd47458e11db34c8d86f8bcf42ae5c1ccdfa61c06b85b627ea11e243dc5b1f4a0afb526482c9535c9883e839aa1353ae4f7bbeadd98f15d8155e5fb68cc67ba80880e8825d8f3e51cf28bcc52aa64c0835ce6f93da132e29a2dbf06f8ed0b69f3a7d2803ce89ff9ab7ed624548813cecf5e857a70f92a1a549b55df5482c105898fd068435432f5dd81990fae3e65be45fca7a294b5dc78bb7469f3e38a8ec6663b5dc6431230d834d261bdd8ba4160564f3830cb50a9867c9f23418ba56491c10030e9fd05b2f6459556b42c14eed3cbec97c80dcbc248629b23f7f8d44d12cf0c250647083b71767a1aa52102506fb801eb2167f22fa346983d4b3310bef2b40f4e1a9f844222e080e0729dccfea50c5862841d45b24c45ee22f860e4b099d33a3326f16366c06e5cbe95f37ca9616329f220b3becc5f47f5e90191852812e35d3140aa907aabbe122e54eefece887892adacfdee0a4e113ce7823f874abdb32dee2f7b9f80571742578bd873847093a96034c7c48b69b67509d6bef97a536ab7153cb02d9e77a87ee828827157c1247f4276c3ea491f71ee61df7b64906473fee5712d3ef0ef4460429ac806e84600e41929f83ab423f71087ab8d3b4c46cd50355074dac27604e4599fb6c92ba03afc88219bca41d2715c5f44829095e3a3cf647aebd02d715629e305c5c35e3b1cc6b096f005ad7b10dd43577008185a9f6b56753d90406814bf293a6965bfbd298640cbbc56a9d77c33d54c6ea30affd1c82b1d96d6f81296bbc0ad41c1db444e7e3d180abf1d02a1719069410d0b94a5611b8a46d7df65cc8063795d498b32300f4dbbc5415317ab595ea6bf5903895cedea8ecab03b97d50af8dbac2448179d5a49f5e8d701fef8356795518968252048cfa8615cf954f1f5f8a377f4335f4b25a2f2d5a18b20cc8d7950f5ea2cd8493308684eb7cf6511fcbbb48adf2514c159f7231360218a1c03673b87d46fdbeed3655612983360a1ce35dc33a00a1ba553cba64a9ff4171259c3ad2177ceb52f0b65cb76cec01f540b6b0d83e74edbe04a72f930c749e9e6bf1cc78f538ac5767a8cf3a921dee24d719a1c11b2696eaad79b22c5e716bd083801b5dfcef681be5a6f3dd16f4dee6dd3e701615c76d6ec699038e9591e5baeb9b3b9818fd4aa50748585204530937dbb16b26c917dc3959082827d767a25fe09cb968a1c3c40427f29ed40086334988bcbfb73befe0fe1bf7108d37cfc8086f70259bf5dbe1b51d0813a584e97705bb7ca5b12faeacc4f126983662dbb404adaf78a28a00716bd7c654d83504d4932fbe1684ec372a46af7e005565905e1a1f87efa3cd59dd941b08973c393b738cd748f3faf0c4403844e082c1a9d02ead5aaa4f3d5aef474d3ba907bd4e9169d95fa82461f7939f335728128b5bfed310eb6eae672144cc1d9c6bc9f3720b78d4a2859e5cd789a8ba98fa3852e5e44d5f2d51c27585ef836bfe02810fc885d1ba161d7b77e0a6e317d467c0b081242be4acd186991f7401aa550e47c0816ca748492bf787ce0caf070010a768bcdc04170c01387bb84ec1d2fec06c013bedf8fe5274335fc4ada66c6824ae644e9e0e0676dd7399f7ebecfd80cdd08dfcc8f923c47a4441b9aa10c9a8fe88bfa765138e1ec200c691d8e902d6b9daf5a469387c0ae5455d4b4d337250a382b8ed768f8a291a2a1c1524ccf925585aab691f0daeb9ad42a1f84ec3a348ba5714ac592b06e350ae0c91731654b54f7698813f2f3e0ce4e1ce8080d3f9a75ad651d5f09e32a0f4a77304c5182273ddad0df8525ff2dc96b74c698280d1bd0e9d00059abd490b164e0b93d53885e0fe6b61e62bee6a327b250c8627a9e8a8a8673aff19f6f74650ff92f4dc09e3ce311f2dac83296c9b6db9b51e0d22064184914445100b134a1594fcc07a5406afdf5b49769b00eb30bdd253924f297f5cb0ecba82a7be7c7e6dc2303f2cb98c036c01b5591d74db34f6e39951654aa386945c661fe283e4cef0026d4ef45f2801f1509d02b09cef4f89e8c9ee7e12420b0ee1a25d56c91918c44df7110f415b64ff77834f10b00846d8d155fc0612e8f035d5927b31277d2eef39388dda03d0bb5c6fec0e135ee6738911cdab4e48177b5d85e9744543cced85877bdef1fcabc00c330b56ba83bdf0c78993aa3f0bb7907433029e567c7f8acc4a74a63716abda443ac63b792", 0x1000, 0x1e4f8b25}], 0x1004, &(0x7f0000000680)={[{@fmask={'fmask', 0x3d, 0x10001}}, {@fmask={'fmask', 0x3d, 0x400}}, {@umask={'umask', 0x3d, 0x8000000000000}}, {@fmask={'fmask', 0x3d, 0x8}}, {@errors_continue='errors=continue'}, {@umask={'umask', 0x3d, 0x100000001}}], [{@euid_gt={'euid>', r3}}, {@euid_eq={'euid', 0x3d, r4}}, {@subj_user={'subj_user', 0x3d, '!lobdev,'}}, {@fsname={'fsname', 0x3d, 'wlan0eth1]*'}}, {@fowner_lt={'fowner<', r5}}, {@smackfshat={'smackfshat', 0x3d, 'ip6gre\x00'}}, {@hash='hash'}, {@fowner_eq={'fowner', 0x3d, r6}}, {@obj_role={'obj_role', 0x3d, 'ip6gre\x00'}}, {@obj_type={'obj_type'}}]}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x20}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={r7, 0xbcecab6}, &(0x7f0000000100)=0xc) 08:29:12 executing program 5 (fault-call:1 fault-nth:4): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:29:12 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0x7, 0xf0ffff]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{0x1, 0x0, 0x6800000000000000}, 0x0, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) [ 1819.309825][T16229] Cannot configure node identity twice [ 1819.316327][T16230] FAULT_INJECTION: forcing a failure. [ 1819.316327][T16230] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1819.330455][T16230] CPU: 1 PID: 16230 Comm: syz-executor.5 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1819.339791][T16230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1819.350685][T16230] Call Trace: [ 1819.354099][T16230] dump_stack+0x172/0x1f0 [ 1819.354131][T16230] should_fail.cold+0xa/0x15 [ 1819.354156][T16230] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1819.354182][T16230] ? debug_smp_processor_id+0x3c/0x280 [ 1819.354212][T16230] ? perf_trace_lock+0xeb/0x510 [ 1819.375827][T16230] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1819.375854][T16230] should_fail_alloc_page+0x50/0x60 [ 1819.375872][T16230] __alloc_pages_nodemask+0x1a1/0x7e0 [ 1819.375896][T16230] ? __alloc_pages_slowpath+0x2900/0x2900 [ 1819.403409][T16230] ? find_held_lock+0x35/0x130 [ 1819.408216][T16230] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1819.414056][T16230] cache_grow_begin+0x9c/0x860 [ 1819.419090][T16230] ? __kmalloc_node+0x3d/0x70 [ 1819.423798][T16230] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1819.430092][T16230] kmem_cache_alloc_node_trace+0x658/0x720 [ 1819.435970][T16230] ? refcount_dec_and_test_checked+0x1b/0x20 [ 1819.442019][T16230] __kmalloc_node+0x3d/0x70 [ 1819.446559][T16230] kvmalloc_node+0x68/0x100 [ 1819.451093][T16230] alloc_netdev_mqs+0x98/0xd30 [ 1819.455884][T16230] ? ns_capable+0x20/0x30 [ 1819.460259][T16230] ? ip6erspan_tap_init+0x5f0/0x5f0 [ 1819.465490][T16230] rtnl_create_link+0x22d/0xac0 [ 1819.470461][T16230] __rtnl_newlink+0xf7b/0x16c0 [ 1819.475286][T16230] ? rtnl_link_unregister+0x250/0x250 [ 1819.480699][T16230] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1819.486993][T16230] ? is_bpf_text_address+0xd3/0x170 [ 1819.492231][T16230] ? kernel_text_address+0x73/0xf0 [ 1819.497367][T16230] ? __kernel_text_address+0xd/0x40 [ 1819.502712][T16230] ? unwind_get_return_address+0x61/0xa0 [ 1819.508388][T16230] ? __save_stack_trace+0x99/0x100 [ 1819.513542][T16230] ? save_stack+0xa9/0xd0 [ 1819.517877][T16230] ? save_stack+0x45/0xd0 [ 1819.522247][T16230] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1819.528062][T16230] ? kasan_kmalloc+0x9/0x10 [ 1819.532574][T16230] ? kmem_cache_alloc_trace+0x151/0x760 [ 1819.538225][T16230] ? rtnl_newlink+0x4b/0xa0 [ 1819.542742][T16230] ? rtnetlink_rcv_msg+0x465/0xb00 [ 1819.547967][T16230] rtnl_newlink+0x69/0xa0 [ 1819.553101][T16230] ? __rtnl_newlink+0x16c0/0x16c0 [ 1819.558229][T16230] rtnetlink_rcv_msg+0x465/0xb00 [ 1819.563183][T16230] ? rtnetlink_put_metrics+0x560/0x560 [ 1819.568650][T16230] ? __lockdep_free_key_range+0x120/0x120 [ 1819.574390][T16230] ? netlink_deliver_tap+0x22d/0xc00 [ 1819.579689][T16230] ? find_held_lock+0x35/0x130 [ 1819.584472][T16230] netlink_rcv_skb+0x17a/0x460 [ 1819.589270][T16230] ? rtnetlink_put_metrics+0x560/0x560 [ 1819.594756][T16230] ? netlink_ack+0xb50/0xb50 [ 1819.599364][T16230] ? kasan_check_read+0x11/0x20 [ 1819.604238][T16230] ? netlink_deliver_tap+0x254/0xc00 [ 1819.609539][T16230] rtnetlink_rcv+0x1d/0x30 [ 1819.613970][T16230] netlink_unicast+0x536/0x720 [ 1819.618759][T16230] ? netlink_attachskb+0x770/0x770 [ 1819.623901][T16230] ? _copy_from_iter_full+0x259/0x8f0 [ 1819.629305][T16230] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1819.635060][T16230] ? __check_object_size+0x3d/0x42f [ 1819.640303][T16230] netlink_sendmsg+0x8ae/0xd70 [ 1819.645102][T16230] ? netlink_unicast+0x720/0x720 [ 1819.650250][T16230] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 1819.656000][T16230] ? apparmor_socket_sendmsg+0x2a/0x30 [ 1819.661568][T16230] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1819.668003][T16230] ? security_socket_sendmsg+0x93/0xc0 [ 1819.673573][T16230] ? netlink_unicast+0x720/0x720 [ 1819.678531][T16230] sock_sendmsg+0xdd/0x130 [ 1819.682976][T16230] ___sys_sendmsg+0x806/0x930 [ 1819.687698][T16230] ? copy_msghdr_from_user+0x430/0x430 [ 1819.693218][T16230] ? kasan_check_read+0x11/0x20 [ 1819.698100][T16230] ? __fget+0x381/0x550 [ 1819.702544][T16230] ? ksys_dup3+0x3e0/0x3e0 [ 1819.707427][T16230] ? lock_downgrade+0x880/0x880 [ 1819.712457][T16230] ? __fget_light+0x1a9/0x230 [ 1819.717148][T16230] ? __fdget+0x1b/0x20 [ 1819.721227][T16230] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1819.727758][T16230] __sys_sendmsg+0x105/0x1d0 [ 1819.732362][T16230] ? __ia32_sys_shutdown+0x80/0x80 [ 1819.737496][T16230] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1819.742968][T16230] ? do_syscall_64+0x26/0x610 [ 1819.747659][T16230] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1819.753919][T16230] ? do_syscall_64+0x26/0x610 [ 1819.758708][T16230] __x64_sys_sendmsg+0x78/0xb0 [ 1819.763490][T16230] do_syscall_64+0x103/0x610 [ 1819.768093][T16230] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1819.773992][T16230] RIP: 0033:0x458209 [ 1819.777984][T16230] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1819.797627][T16230] RSP: 002b:00007fa5a48e1c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 08:29:13 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435a6ca64afb7e807a6ab3ecdec839f4492c05bc6bfe51eb0e13cec63273e132213e4c2292e0fcc3d0ecdbd7db2522a4e92680650f9cad73d4a97fd41e494543b4708c0441f7e240eecc4d3e8e99383"], 0x1}}, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064858f", 0x13}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000080)={0xcd, 0x4, 0xe38, 0x7, 0x1}) listen(r1, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r3 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x3ff}], 0x1}, 0x800) connect$inet6(0xffffffffffffffff, 0x0, 0x0) clone(0x20008000, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r2, &(0x7f0000005700), 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}, 0x0}], 0x1, 0x0) [ 1819.806071][T16230] RAX: ffffffffffffffda RBX: 00007fa5a48e1c90 RCX: 0000000000458209 [ 1819.814067][T16230] RDX: 0000000000000000 RSI: 0000000020005d40 RDI: 0000000000000003 [ 1819.822056][T16230] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1819.830136][T16230] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa5a48e26d4 [ 1819.838234][T16230] R13: 00000000004c583b R14: 00000000004d9760 R15: 0000000000000004 08:29:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{0x1, 0x0, 0x6c00000000000000}, 0x0, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) [ 1819.873605][T16236] Cannot configure node identity twice [ 1820.013325][T16244] Cannot configure node identity twice [ 1820.057527][T16246] Cannot configure node identity twice 08:29:13 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0x9, 0xf0ffff]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:13 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000340)) clock_gettime(0x0, &(0x7f0000000840)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000740)=[{{&(0x7f0000000000)=@rc, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/26, 0x1a}, {&(0x7f00000000c0)=""/135, 0x87}, {&(0x7f0000000900)=""/4096, 0x1000}], 0x3, &(0x7f00000001c0)=""/237, 0xed}, 0x1}, {{&(0x7f00000002c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/69, 0x45}, 0xfffffffffffffffe}, {{&(0x7f0000000400)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000480)=""/135, 0x87}], 0x1}, 0x6}, {{&(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000600)=""/227, 0xe3}], 0x1}, 0xf8}], 0x4, 0x40, &(0x7f0000001900)={r2, r3+10000000}) ioctl$IMSETDEVNAME(r4, 0x80184947, &(0x7f0000001940)={0x1, 'syz0\x00'}) 08:29:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{0x1, 0x0, 0x7400000000000000}, 0x0, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:29:13 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpgrp(0x0) ptrace$peekuser(0x3, r1, 0xfff) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x1) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) [ 1820.378778][T16232] syz-executor.2 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=3, oom_score_adj=1000 [ 1820.411800][T16260] Cannot configure node identity twice 08:29:13 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0x10, 0xf0ffff]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1820.449205][T16261] Cannot configure node identity twice [ 1820.521926][T16232] CPU: 0 PID: 16232 Comm: syz-executor.2 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1820.531362][T16232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1820.541798][T16232] Call Trace: [ 1820.545824][T16232] dump_stack+0x172/0x1f0 [ 1820.550228][T16232] dump_header+0x10f/0xb6c [ 1820.554866][T16232] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1820.560892][T16232] ? ___ratelimit+0x60/0x595 [ 1820.565509][T16232] ? do_raw_spin_unlock+0x57/0x270 [ 1820.570742][T16232] oom_kill_process.cold+0x10/0x15 [ 1820.575913][T16232] out_of_memory+0x79a/0x1280 [ 1820.580909][T16232] ? lock_downgrade+0x880/0x880 [ 1820.585895][T16232] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1820.592175][T16232] ? oom_killer_disable+0x280/0x280 [ 1820.597399][T16232] ? find_held_lock+0x35/0x130 [ 1820.602211][T16232] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1820.607809][T16232] ? memcg_event_wake+0x230/0x230 [ 1820.612872][T16232] ? do_raw_spin_unlock+0x57/0x270 [ 1820.618014][T16232] ? _raw_spin_unlock+0x2d/0x50 [ 1820.622909][T16232] try_charge+0x118d/0x1790 [ 1820.627454][T16232] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1820.633999][T16232] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 1820.639583][T16232] ? find_held_lock+0x35/0x130 [ 1820.644382][T16232] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 1820.649971][T16232] __memcg_kmem_charge_memcg+0x7c/0x130 [ 1820.655987][T16232] ? memcg_kmem_put_cache+0xb0/0xb0 [ 1820.661488][T16232] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 1820.667080][T16232] __memcg_kmem_charge+0x136/0x300 [ 1820.672351][T16232] __alloc_pages_nodemask+0x437/0x7e0 [ 1820.677788][T16232] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1820.684090][T16232] ? __alloc_pages_slowpath+0x2900/0x2900 [ 1820.689856][T16232] ? copy_process.part.0+0x1d35/0x79d0 [ 1820.695739][T16232] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1820.701496][T16232] ? trace_hardirqs_on+0x67/0x230 [ 1820.706649][T16232] copy_process.part.0+0x3e0/0x79d0 [ 1820.711888][T16232] ? __lockdep_free_key_range+0x120/0x120 [ 1820.718339][T16232] ? kvm_sched_clock_read+0x9/0x20 [ 1820.723490][T16232] ? psi_memstall_leave+0x12e/0x180 [ 1820.729345][T16232] ? find_held_lock+0x35/0x130 [ 1820.734150][T16232] ? psi_memstall_leave+0x12e/0x180 [ 1820.739745][T16232] ? __cleanup_sighand+0x60/0x60 [ 1820.744734][T16232] ? perf_trace_lock+0xeb/0x510 [ 1820.749614][T16232] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1820.755894][T16232] ? debug_smp_processor_id+0x3c/0x280 [ 1820.761381][T16232] ? __lockdep_free_key_range+0x120/0x120 [ 1820.767165][T16232] _do_fork+0x257/0xfd0 [ 1820.771461][T16232] ? fork_idle+0x1d0/0x1d0 [ 1820.775994][T16232] ? blkcg_maybe_throttle_current+0x5e2/0xfc0 [ 1820.782715][T16232] ? lock_downgrade+0x880/0x880 [ 1820.787806][T16232] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1820.795762][T16232] ? blkcg_exit_queue+0x30/0x30 [ 1820.800758][T16232] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1820.807050][T16232] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1820.813497][T16232] ? do_syscall_64+0x26/0x610 [ 1820.818640][T16232] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1820.825864][T16232] ? do_syscall_64+0x26/0x610 [ 1820.830946][T16232] __x64_sys_clone+0xbf/0x150 [ 1820.835698][T16232] do_syscall_64+0x103/0x610 [ 1820.840409][T16232] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1820.846330][T16232] RIP: 0033:0x45abd9 [ 1820.850241][T16232] Code: ff 48 85 f6 0f 84 d7 8e fb ff 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 0f 8c ae 8e fb ff 74 01 c3 31 ed 48 f7 c7 00 00 01 00 75 [ 1820.871346][T16232] RSP: 002b:00007fff5b029918 EFLAGS: 00000202 ORIG_RAX: 0000000000000038 [ 1820.879789][T16232] RAX: ffffffffffffffda RBX: 00007f1562e8f700 RCX: 000000000045abd9 [ 1820.887791][T16232] RDX: 00007f1562e8f9d0 RSI: 00007f1562e8edb0 RDI: 00000000003d0f00 [ 1820.895786][T16232] RBP: 00007fff5b029b20 R08: 00007f1562e8f700 R09: 00007f1562e8f700 [ 1820.903954][T16232] R10: 00007f1562e8f9d0 R11: 0000000000000202 R12: 0000000000000000 [ 1820.911937][T16232] R13: 00007fff5b0299cf R14: 00007f1562e8f9c0 R15: 000000000073c04c [ 1820.932512][T16232] memory: usage 307200kB, limit 307200kB, failcnt 4779 [ 1820.946011][T16232] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1820.957310][T16232] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1820.962225][T16267] validate_nla: 8 callbacks suppressed [ 1820.962235][T16267] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1820.977022][T16232] Memory cgroup stats for /syz2: cache:0KB rss:210712KB rss_huge:159744KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:210736KB inactive_file:4KB active_file:0KB unevictable:0KB [ 1821.042895][T16232] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=14800,uid=0 [ 1821.059695][T16232] Memory cgroup out of memory: Killed process 14800 (syz-executor.2) total-vm:72580kB, anon-rss:4268kB, file-rss:34816kB, shmem-rss:0kB [ 1821.076519][ T1045] oom_reaper: reaped process 14800 (syz-executor.2), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 1821.199684][ C0] net_ratelimit: 26 callbacks suppressed [ 1821.199802][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1821.216069][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1821.225850][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1821.239271][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1821.254114][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1821.262447][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1821.272498][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1821.282277][ C0] protocol 88fb is buggy, dev hsr_slave_1 08:29:15 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, r1, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064", 0x11}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x800}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) clone(0x20008000, 0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) syz_open_pts(r5, 0x7be7ad31766d0e4e) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0xffffffbf], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}}], 0x1, 0x0) 08:29:15 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000009de3bd69758219f39667b826a561793a3420ab67efc60e96d7c7bc0000000022850b8df1a996abd435a60700efb7e807a6a23ecdec839f44922e0fcc3d0ecdbd7db252224e9268065097fd41e494543b4708c0441f7e240000000000"], 0x1}}, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064858f", 0x13}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r3 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x3ff}], 0x1}, 0x800) connect$inet6(0xffffffffffffffff, 0x0, 0x0) clone(0x20008000, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r2, &(0x7f0000005700), 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}, 0x0}], 0x1, 0x0) 08:29:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{0x1, 0x0, 0x7a00000000000000}, 0x0, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:29:15 executing program 5 (fault-call:1 fault-nth:5): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:29:15 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f00000000c0)={0x8, 0xd40c, [{0x0, 0x0, 0x4}, {0x0, 0x0, 0x200}, {0x9, 0x0, 0x6}, {0x80000000, 0x0, 0xfff}, {0x9, 0x0, 0xfff}, {0xffffffffffff8811, 0x0, 0x3}, {0x7fffffff, 0x0, 0x1d0ac000000}, {0x7d6}]}) 08:29:15 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0x14, 0xf0ffff]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1821.626554][T16282] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 1821.656533][T16283] Cannot configure node identity twice [ 1821.697532][T16277] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 08:29:15 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435a6ca64afb7e807a6ab3ecdec839f4492c05bc6bfe51eb0e13cec63273e132213e4c2292e0fcc3d0ecdbd7db2522a4e92680650f9cad73d4a97fd41e494543b4708c0441f7e240eecc4d3e8e99383"], 0x1}}, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064858f", 0x13}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f00000005c0)=ANY=[@ANYBLOB="6029e2d6c584046fe3ef4129c2739cf86ce3cec43b7846ceeea976646466ae61b55f45414e760e55fce3afc11033006c80affc05f2796ee978009589e629b7695c1218609faa03404dfc1c3ef8e578655fa99691077844da6598a575446f1b4aab31c0ecf01e9ec995ddcef37b5a8755118fd78a49d4608f260c0dcd0313393556d9c29473ea4836f34b09"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f000001d000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r5, 0xae9a) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x3ff}], 0x1}, 0x800) connect$inet6(0xffffffffffffffff, 0x0, 0x0) clone(0x20008000, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) [ 1821.808228][T16279] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1821.825428][T16279] FAULT_INJECTION: forcing a failure. [ 1821.825428][T16279] name failslab, interval 1, probability 0, space 0, times 0 [ 1821.846743][T16279] CPU: 1 PID: 16279 Comm: syz-executor.5 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1821.855830][T16279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1821.865909][T16279] Call Trace: [ 1821.869208][T16279] dump_stack+0x172/0x1f0 [ 1821.873654][T16279] should_fail.cold+0xa/0x15 [ 1821.878259][T16279] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1821.884080][T16279] ? find_held_lock+0x35/0x130 [ 1821.888894][T16279] __should_failslab+0x121/0x190 [ 1821.893956][T16279] should_failslab+0x9/0x14 [ 1821.898661][T16279] kmem_cache_alloc_trace+0x4b/0x760 [ 1821.904130][T16279] __hw_addr_create_ex+0x5e/0x310 [ 1821.909175][T16279] __hw_addr_add_ex+0x1ef/0x2b0 [ 1821.914041][T16279] dev_addr_init+0x118/0x200 [ 1821.918713][T16279] ? dev_mc_flush+0x40/0x40 [ 1821.923229][T16279] ? __kmalloc_node+0x4e/0x70 [ 1821.927926][T16279] alloc_netdev_mqs+0x142/0xd30 [ 1821.932817][T16279] ? ns_capable+0x20/0x30 [ 1821.937180][T16279] ? ip6erspan_tap_init+0x5f0/0x5f0 [ 1821.942423][T16279] rtnl_create_link+0x22d/0xac0 [ 1821.947278][T16279] __rtnl_newlink+0xf7b/0x16c0 [ 1821.952074][T16279] ? rtnl_link_unregister+0x250/0x250 [ 1821.957501][T16279] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1821.963776][T16279] ? is_bpf_text_address+0xd3/0x170 [ 1821.968992][T16279] ? kernel_text_address+0x73/0xf0 [ 1821.974115][T16279] ? __kernel_text_address+0xd/0x40 [ 1821.979327][T16279] ? unwind_get_return_address+0x61/0xa0 [ 1821.984997][T16279] ? __save_stack_trace+0x99/0x100 [ 1821.990146][T16279] ? save_stack+0xa9/0xd0 [ 1821.994739][T16279] ? save_stack+0x45/0xd0 [ 1821.999097][T16279] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1822.004907][T16279] ? kasan_kmalloc+0x9/0x10 [ 1822.009415][T16279] ? kmem_cache_alloc_trace+0x151/0x760 [ 1822.014981][T16279] ? rtnl_newlink+0x4b/0xa0 [ 1822.019521][T16279] ? rtnetlink_rcv_msg+0x465/0xb00 [ 1822.024716][T16279] rtnl_newlink+0x69/0xa0 [ 1822.029068][T16279] ? __rtnl_newlink+0x16c0/0x16c0 [ 1822.034091][T16279] rtnetlink_rcv_msg+0x465/0xb00 [ 1822.039053][T16279] ? rtnetlink_put_metrics+0x560/0x560 [ 1822.044526][T16279] ? __lockdep_free_key_range+0x120/0x120 [ 1822.050278][T16279] ? netlink_deliver_tap+0x22d/0xc00 [ 1822.055568][T16279] ? find_held_lock+0x35/0x130 [ 1822.060361][T16279] netlink_rcv_skb+0x17a/0x460 [ 1822.065375][T16279] ? rtnetlink_put_metrics+0x560/0x560 [ 1822.070863][T16279] ? netlink_ack+0xb50/0xb50 [ 1822.075488][T16279] ? kasan_check_read+0x11/0x20 [ 1822.080562][T16279] ? netlink_deliver_tap+0x254/0xc00 [ 1822.085869][T16279] rtnetlink_rcv+0x1d/0x30 [ 1822.090282][T16279] netlink_unicast+0x536/0x720 [ 1822.095165][T16279] ? netlink_attachskb+0x770/0x770 [ 1822.100387][T16279] ? _copy_from_iter_full+0x259/0x8f0 [ 1822.105783][T16279] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1822.111498][T16279] ? __check_object_size+0x3d/0x42f [ 1822.116771][T16279] netlink_sendmsg+0x8ae/0xd70 [ 1822.121565][T16279] ? netlink_unicast+0x720/0x720 [ 1822.126519][T16279] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 1822.132180][T16279] ? apparmor_socket_sendmsg+0x2a/0x30 [ 1822.137643][T16279] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1822.143966][T16279] ? security_socket_sendmsg+0x93/0xc0 [ 1822.149454][T16279] ? netlink_unicast+0x720/0x720 [ 1822.154400][T16279] sock_sendmsg+0xdd/0x130 [ 1822.158818][T16279] ___sys_sendmsg+0x806/0x930 [ 1822.163506][T16279] ? copy_msghdr_from_user+0x430/0x430 [ 1822.168996][T16279] ? kasan_check_read+0x11/0x20 [ 1822.173864][T16279] ? __fget+0x381/0x550 [ 1822.178016][T16279] ? ksys_dup3+0x3e0/0x3e0 [ 1822.182435][T16279] ? lock_downgrade+0x880/0x880 [ 1822.187418][T16279] ? __fget_light+0x1a9/0x230 [ 1822.192109][T16279] ? __fdget+0x1b/0x20 [ 1822.196540][T16279] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1822.202822][T16279] __sys_sendmsg+0x105/0x1d0 [ 1822.207431][T16279] ? __ia32_sys_shutdown+0x80/0x80 [ 1822.212566][T16279] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1822.218058][T16279] ? do_syscall_64+0x26/0x610 [ 1822.222761][T16279] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1822.228843][T16279] ? do_syscall_64+0x26/0x610 [ 1822.233528][T16279] __x64_sys_sendmsg+0x78/0xb0 [ 1822.238311][T16279] do_syscall_64+0x103/0x610 [ 1822.242909][T16279] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1822.248815][T16279] RIP: 0033:0x458209 [ 1822.252911][T16279] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1822.272522][T16279] RSP: 002b:00007fa5a48e1c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1822.280935][T16279] RAX: ffffffffffffffda RBX: 00007fa5a48e1c90 RCX: 0000000000458209 [ 1822.288927][T16279] RDX: 0000000000000000 RSI: 0000000020005d40 RDI: 0000000000000003 [ 1822.296924][T16279] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1822.304923][T16279] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa5a48e26d4 [ 1822.313006][T16279] R13: 00000000004c583b R14: 00000000004d9760 R15: 0000000000000004 [ 1822.321434][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1822.328005][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1822.339470][T16282] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 1822.359573][T16289] Cannot configure node identity twice 08:29:15 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000002c0), &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r2, @in={{0x2, 0x4e24, @rand_addr=0x100000001}}}, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x8280}, &(0x7f0000000100)=0x8) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000140)=ANY=[@ANYBLOB="5c0000001000070d000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000028e412000c00010069700800726523f2afd6ba718637368f6300001800020014000400ff010cff00000000000000000000000108000a00000000000000000000000000", @ANYRES32=0x33e0], 0x5c}}, 0x0) 08:29:15 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0x24, 0xf0ffff]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{0x1, 0x0, 0x9effffff00000000}, 0x0, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:29:15 executing program 5 (fault-call:1 fault-nth:6): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) [ 1822.483826][T16298] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1822.596968][T16300] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 08:29:16 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00000000c0)) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x80000000000fc, 0x0) ioctl$IMHOLD_L1(r2, 0x80044948, &(0x7f0000000040)=0x9) [ 1822.666318][T16304] Cannot configure node identity twice [ 1822.682186][T16307] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1822.709788][T16307] FAULT_INJECTION: forcing a failure. [ 1822.709788][T16307] name failslab, interval 1, probability 0, space 0, times 0 [ 1822.730371][T16307] CPU: 0 PID: 16307 Comm: syz-executor.5 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1822.739441][T16307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1822.749605][T16307] Call Trace: [ 1822.752922][T16307] dump_stack+0x172/0x1f0 [ 1822.757279][T16307] should_fail.cold+0xa/0x15 [ 1822.761896][T16307] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1822.767734][T16307] ? ___might_sleep+0x163/0x280 [ 1822.772734][T16307] __should_failslab+0x121/0x190 [ 1822.777712][T16307] should_failslab+0x9/0x14 [ 1822.782259][T16307] kmem_cache_alloc_node_trace+0x270/0x720 [ 1822.788087][T16307] ? kasan_unpoison_shadow+0x35/0x50 [ 1822.793405][T16307] __kmalloc_node+0x3d/0x70 [ 1822.797931][T16307] kvmalloc_node+0x68/0x100 [ 1822.802462][T16307] alloc_netdev_mqs+0x821/0xd30 [ 1822.807342][T16307] rtnl_create_link+0x22d/0xac0 [ 1822.812227][T16307] __rtnl_newlink+0xf7b/0x16c0 [ 1822.817029][T16307] ? rtnl_link_unregister+0x250/0x250 [ 1822.822426][T16307] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1822.828814][T16307] ? is_bpf_text_address+0xd3/0x170 [ 1822.834041][T16307] ? kernel_text_address+0x73/0xf0 [ 1822.839176][T16307] ? __kernel_text_address+0xd/0x40 [ 1822.844394][T16307] ? unwind_get_return_address+0x61/0xa0 [ 1822.850042][T16307] ? __save_stack_trace+0x99/0x100 [ 1822.855191][T16307] ? save_stack+0xa9/0xd0 [ 1822.859539][T16307] ? save_stack+0x45/0xd0 [ 1822.863891][T16307] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1822.869718][T16307] ? kasan_kmalloc+0x9/0x10 [ 1822.871557][T16286] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1822.875024][T16307] ? kmem_cache_alloc_trace+0x151/0x760 [ 1822.875040][T16307] ? rtnl_newlink+0x4b/0xa0 [ 1822.875053][T16307] ? rtnetlink_rcv_msg+0x465/0xb00 [ 1822.875145][T16307] rtnl_newlink+0x69/0xa0 [ 1822.905099][T16307] ? __rtnl_newlink+0x16c0/0x16c0 [ 1822.910149][T16307] rtnetlink_rcv_msg+0x465/0xb00 [ 1822.915119][T16307] ? rtnetlink_put_metrics+0x560/0x560 [ 1822.920690][T16307] ? __lockdep_free_key_range+0x120/0x120 [ 1822.926614][T16307] ? netlink_deliver_tap+0x22d/0xc00 [ 1822.931925][T16307] ? find_held_lock+0x35/0x130 [ 1822.936731][T16307] netlink_rcv_skb+0x17a/0x460 [ 1822.941623][T16307] ? rtnetlink_put_metrics+0x560/0x560 [ 1822.947131][T16307] ? netlink_ack+0xb50/0xb50 [ 1822.951758][T16307] ? kasan_check_read+0x11/0x20 [ 1822.956720][T16307] ? netlink_deliver_tap+0x254/0xc00 [ 1822.962053][T16307] rtnetlink_rcv+0x1d/0x30 [ 1822.966491][T16307] netlink_unicast+0x536/0x720 [ 1822.971280][T16307] ? netlink_attachskb+0x770/0x770 [ 1822.976406][T16307] ? _copy_from_iter_full+0x259/0x8f0 [ 1822.981806][T16307] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1822.987546][T16307] ? __check_object_size+0x3d/0x42f [ 1822.992865][T16307] netlink_sendmsg+0x8ae/0xd70 [ 1822.997653][T16307] ? netlink_unicast+0x720/0x720 [ 1823.002604][T16307] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 1823.008166][T16307] ? apparmor_socket_sendmsg+0x2a/0x30 [ 1823.013642][T16307] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1823.019897][T16307] ? security_socket_sendmsg+0x93/0xc0 [ 1823.025377][T16307] ? netlink_unicast+0x720/0x720 [ 1823.031291][T16307] sock_sendmsg+0xdd/0x130 [ 1823.035726][T16307] ___sys_sendmsg+0x806/0x930 [ 1823.040439][T16307] ? copy_msghdr_from_user+0x430/0x430 [ 1823.046014][T16307] ? kasan_check_read+0x11/0x20 [ 1823.050947][T16307] ? __fget+0x381/0x550 [ 1823.055122][T16307] ? ksys_dup3+0x3e0/0x3e0 [ 1823.059553][T16307] ? lock_downgrade+0x880/0x880 [ 1823.064431][T16307] ? __fget_light+0x1a9/0x230 [ 1823.069219][T16307] ? __fdget+0x1b/0x20 [ 1823.073306][T16307] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1823.082065][T16307] __sys_sendmsg+0x105/0x1d0 [ 1823.086781][T16307] ? __ia32_sys_shutdown+0x80/0x80 [ 1823.091931][T16307] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1823.097449][T16307] ? do_syscall_64+0x26/0x610 [ 1823.102156][T16307] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1823.108255][T16307] ? do_syscall_64+0x26/0x610 [ 1823.112958][T16307] __x64_sys_sendmsg+0x78/0xb0 [ 1823.117759][T16307] do_syscall_64+0x103/0x610 [ 1823.122380][T16307] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1823.128284][T16307] RIP: 0033:0x458209 [ 1823.132204][T16307] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1823.151827][T16307] RSP: 002b:00007fa5a48e1c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1823.160283][T16307] RAX: ffffffffffffffda RBX: 00007fa5a48e1c90 RCX: 0000000000458209 [ 1823.168281][T16307] RDX: 0000000000000000 RSI: 0000000020005d40 RDI: 0000000000000003 [ 1823.176269][T16307] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1823.184346][T16307] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa5a48e26d4 [ 1823.192336][T16307] R13: 00000000004c583b R14: 00000000004d9760 R15: 0000000000000004 [ 1823.206243][T16311] Cannot configure node identity twice [ 1823.212380][T16313] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 1823.233915][T16300] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1823.236600][T16286] CPU: 1 PID: 16286 Comm: syz-executor.2 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1823.251172][T16286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1823.261503][T16286] Call Trace: [ 1823.264811][T16286] dump_stack+0x172/0x1f0 [ 1823.270992][T16286] dump_header+0x10f/0xb6c [ 1823.275882][T16286] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1823.281707][T16286] ? ___ratelimit+0x60/0x595 [ 1823.281724][T16286] ? do_raw_spin_unlock+0x57/0x270 [ 1823.281742][T16286] oom_kill_process.cold+0x10/0x15 [ 1823.281771][T16286] out_of_memory+0x79a/0x1280 [ 1823.281787][T16286] ? lock_downgrade+0x880/0x880 [ 1823.281802][T16286] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1823.281823][T16286] ? oom_killer_disable+0x280/0x280 [ 1823.297088][T16286] ? find_held_lock+0x35/0x130 [ 1823.297118][T16286] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1823.297138][T16286] ? memcg_event_wake+0x230/0x230 [ 1823.312932][T16286] ? do_raw_spin_unlock+0x57/0x270 [ 1823.322896][T16286] ? _raw_spin_unlock+0x2d/0x50 [ 1823.322919][T16286] try_charge+0x118d/0x1790 [ 1823.322956][T16286] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1823.333573][T16286] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1823.333592][T16286] ? kasan_check_read+0x11/0x20 [ 1823.333612][T16286] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 1823.333634][T16286] mem_cgroup_try_charge+0x24d/0x5e0 [ 1823.343616][T16286] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 1823.353842][T16286] wp_page_copy+0x408/0x1740 [ 1823.353857][T16286] ? find_held_lock+0x35/0x130 [ 1823.353876][T16286] ? pmd_pfn+0x1d0/0x1d0 [ 1823.353892][T16286] ? lock_downgrade+0x880/0x880 [ 1823.353913][T16286] ? swp_swapcount+0x540/0x540 [ 1823.365011][T16286] ? kasan_check_read+0x11/0x20 [ 1823.375825][T16286] ? do_raw_spin_unlock+0x57/0x270 [ 1823.386027][T16286] do_wp_page+0x5d8/0x16c0 [ 1823.395030][T16286] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 1823.414562][T16286] __handle_mm_fault+0x22e8/0x3ec0 [ 1823.429461][T16286] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1823.435033][T16286] ? find_held_lock+0x35/0x130 [ 1823.439829][T16286] ? handle_mm_fault+0x322/0xb30 [ 1823.444803][T16286] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1823.451153][T16286] ? kasan_check_read+0x11/0x20 [ 1823.456117][T16286] handle_mm_fault+0x43f/0xb30 [ 1823.460903][T16286] __do_page_fault+0x5ef/0xda0 [ 1823.460931][T16286] do_page_fault+0x71/0x581 [ 1823.460949][T16286] ? page_fault+0x8/0x30 [ 1823.460965][T16286] page_fault+0x1e/0x30 [ 1823.460984][T16286] RIP: 0033:0x40fcf0 [ 1823.482562][T16286] Code: ff ff 48 83 c8 01 48 89 05 dd 07 64 00 48 8b 05 b6 11 30 00 49 c7 85 c8 02 00 00 90 0e 71 00 49 89 85 c0 02 00 00 4c 89 70 08 <4c> 89 35 99 11 30 00 48 c7 05 ae 07 64 00 00 00 00 00 f0 ff 0d af [ 1823.502191][T16286] RSP: 002b:00007fff5b029960 EFLAGS: 00010202 [ 1823.508276][T16286] RAX: 00007f1562eb09c0 RBX: 0000000000020000 RCX: 00000000ffffffe0 [ 1823.516306][T16286] RDX: 0000000000000040 RSI: 0000000000000001 RDI: 00007f1562e8f6a0 [ 1823.524310][T16286] RBP: 00007fff5b029a40 R08: 0000000000712800 R09: 0000000000712800 [ 1823.532304][T16286] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff5b029b20 [ 1823.540294][T16286] R13: 00007f1562e8f700 R14: 00007f1562e8f9c0 R15: 000000000073c04c [ 1823.572260][T16286] memory: usage 307200kB, limit 307200kB, failcnt 4835 [ 1823.587962][T16313] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 1823.590525][T16286] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1823.610343][T16286] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1823.617706][T16286] Memory cgroup stats for /syz2: cache:0KB rss:210668KB rss_huge:159744KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:210720KB inactive_file:0KB active_file:0KB unevictable:0KB [ 1823.640907][T16286] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=15084,uid=0 [ 1823.661861][T16286] Memory cgroup out of memory: Killed process 15084 (syz-executor.2) total-vm:72580kB, anon-rss:4268kB, file-rss:34816kB, shmem-rss:0kB [ 1823.710306][T16310] syz-executor.2 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1823.724562][T16310] CPU: 0 PID: 16310 Comm: syz-executor.2 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1823.733725][T16310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1823.743794][T16310] Call Trace: [ 1823.747358][T16310] dump_stack+0x172/0x1f0 [ 1823.751704][T16310] dump_header+0x10f/0xb6c [ 1823.756363][T16310] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1823.762223][T16310] ? ___ratelimit+0x60/0x595 [ 1823.766899][T16310] ? do_raw_spin_unlock+0x57/0x270 [ 1823.772104][T16310] oom_kill_process.cold+0x10/0x15 [ 1823.777336][T16310] out_of_memory+0x79a/0x1280 [ 1823.782047][T16310] ? oom_killer_disable+0x280/0x280 [ 1823.787352][T16310] ? find_held_lock+0x35/0x130 [ 1823.792119][T16310] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1823.797666][T16310] ? memcg_event_wake+0x230/0x230 [ 1823.802705][T16310] ? do_raw_spin_unlock+0x57/0x270 [ 1823.808199][T16310] ? _raw_spin_unlock+0x2d/0x50 [ 1823.813081][T16310] try_charge+0xd4d/0x1790 [ 1823.817503][T16310] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1823.823287][T16310] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 1823.828838][T16310] ? find_held_lock+0x35/0x130 [ 1823.833615][T16310] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 1823.839251][T16310] __memcg_kmem_charge_memcg+0x7c/0x130 [ 1823.844793][T16310] ? memcg_kmem_put_cache+0xb0/0xb0 [ 1823.849990][T16310] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 1823.855536][T16310] __memcg_kmem_charge+0x136/0x300 [ 1823.860768][T16310] __alloc_pages_nodemask+0x437/0x7e0 [ 1823.866308][T16310] ? find_held_lock+0x35/0x130 [ 1823.871218][T16310] ? __alloc_pages_slowpath+0x2900/0x2900 [ 1823.877044][T16310] ? kvm_sched_clock_read+0x9/0x20 [ 1823.882229][T16310] ? find_held_lock+0x35/0x130 [ 1823.887957][T16310] ? is_dynamic_key+0x1c0/0x1c0 [ 1823.892890][T16310] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1823.899135][T16310] alloc_pages_current+0x107/0x210 [ 1823.904859][T16310] pte_alloc_one+0x1b/0x1a0 [ 1823.910509][T16310] __handle_mm_fault+0x3491/0x3ec0 [ 1823.915644][T16310] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1823.921199][T16310] ? find_held_lock+0x35/0x130 [ 1823.925961][T16310] ? handle_mm_fault+0x322/0xb30 [ 1823.930900][T16310] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1823.937272][T16310] ? kasan_check_read+0x11/0x20 [ 1823.942117][T16310] handle_mm_fault+0x43f/0xb30 [ 1823.946881][T16310] __do_page_fault+0x5ef/0xda0 [ 1823.951657][T16310] do_page_fault+0x71/0x581 [ 1823.956235][T16310] ? page_fault+0x8/0x30 [ 1823.960510][T16310] page_fault+0x1e/0x30 [ 1823.964662][T16310] RIP: 0033:0x458209 [ 1823.968567][T16310] Code: Bad RIP value. [ 1823.972620][T16310] RSP: 002b:00007f1562ed0c78 EFLAGS: 00010246 [ 1823.978672][T16310] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000458209 [ 1823.986645][T16310] RDX: 0000000020000100 RSI: 0000000000000000 RDI: 0000000020008000 [ 1823.994703][T16310] RBP: 000000000073bf00 R08: 00000000200004c0 R09: 0000000000000000 [ 1824.002692][T16310] R10: 0000000020000200 R11: 0000000000000246 R12: 00007f1562ed16d4 [ 1824.010682][T16310] R13: 00000000004be519 R14: 00000000004cec60 R15: 00000000ffffffff [ 1824.021081][T16310] memory: usage 302864kB, limit 307200kB, failcnt 4835 [ 1824.028214][T16310] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1824.037566][T16310] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1824.046102][T16310] Memory cgroup stats for /syz2: cache:0KB rss:206492KB rss_huge:155648KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:206512KB inactive_file:0KB active_file:0KB unevictable:0KB [ 1824.068019][T16310] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=15268,uid=0 [ 1824.083477][T16310] Memory cgroup out of memory: Killed process 15268 (syz-executor.2) total-vm:72580kB, anon-rss:4268kB, file-rss:34816kB, shmem-rss:0kB [ 1824.100345][ T1045] oom_reaper: reaped process 15268 (syz-executor.2), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 1824.138564][T16288] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1824.149246][T16288] CPU: 1 PID: 16288 Comm: syz-executor.2 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1824.158261][T16288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1824.168317][T16288] Call Trace: [ 1824.171624][T16288] dump_stack+0x172/0x1f0 [ 1824.175963][T16288] dump_header+0x10f/0xb6c [ 1824.180388][T16288] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1824.186208][T16288] ? ___ratelimit+0x60/0x595 [ 1824.190791][T16288] ? do_raw_spin_unlock+0x57/0x270 [ 1824.200318][T16288] oom_kill_process.cold+0x10/0x15 [ 1824.205443][T16288] out_of_memory+0x79a/0x1280 [ 1824.210146][T16288] ? retint_kernel+0x2d/0x2d [ 1824.214740][T16288] ? oom_killer_disable+0x280/0x280 [ 1824.219974][T16288] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1824.225561][T16288] ? memcg_event_wake+0x230/0x230 [ 1824.230593][T16288] ? mem_cgroup_unmark_under_oom+0x91/0xb0 [ 1824.236409][T16288] try_charge+0xd4d/0x1790 [ 1824.240859][T16288] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1824.246424][T16288] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1824.252694][T16288] ? kasan_check_read+0x11/0x20 [ 1824.257573][T16288] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 1824.263159][T16288] mem_cgroup_try_charge+0x24d/0x5e0 [ 1824.268496][T16288] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 1824.274148][T16288] wp_page_copy+0x408/0x1740 [ 1824.278861][T16288] ? find_held_lock+0x35/0x130 [ 1824.283662][T16288] ? pmd_pfn+0x1d0/0x1d0 [ 1824.288073][T16288] ? lock_downgrade+0x880/0x880 [ 1824.292944][T16288] ? swp_swapcount+0x540/0x540 [ 1824.297715][T16288] ? kasan_check_read+0x11/0x20 [ 1824.302559][T16288] ? do_raw_spin_unlock+0x57/0x270 [ 1824.307718][T16288] do_wp_page+0x5d8/0x16c0 [ 1824.312155][T16288] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 1824.317531][T16288] __handle_mm_fault+0x22e8/0x3ec0 [ 1824.322744][T16288] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1824.328396][T16288] ? find_held_lock+0x35/0x130 [ 1824.333458][T16288] ? handle_mm_fault+0x322/0xb30 [ 1824.338510][T16288] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1824.344980][T16288] ? kasan_check_read+0x11/0x20 [ 1824.349840][T16288] handle_mm_fault+0x43f/0xb30 [ 1824.354610][T16288] __do_page_fault+0x5ef/0xda0 [ 1824.359385][T16288] do_page_fault+0x71/0x581 [ 1824.363918][T16288] ? page_fault+0x8/0x30 [ 1824.368379][T16288] page_fault+0x1e/0x30 [ 1824.372541][T16288] RIP: 0033:0x4046be [ 1824.376459][T16288] Code: 48 8b 55 40 48 8b 75 38 48 8b 7d 30 ff 75 70 ff 75 68 ff 75 60 4c 8b 4d 58 4c 8b 45 50 ff d0 48 83 c4 20 48 89 c3 48 83 fb ff <48> 89 5d 78 41 8b 04 24 0f 85 d4 00 00 00 85 c0 0f 85 cc 00 00 00 [ 1824.396954][T16288] RSP: 002b:00007f1562ed0c90 EFLAGS: 00010217 [ 1824.403021][T16288] RAX: 0000000000000000 RBX: 0000000000001d39 RCX: 0000000000458209 [ 1824.411105][T16288] RDX: 0000000000404676 RSI: 0000000000000000 RDI: 0000000020008000 [ 1824.419123][T16288] RBP: 000000000073bf00 R08: 00000000200004c0 R09: 0000000000000000 [ 1824.427098][T16288] R10: 0000000020000200 R11: 0000000000000246 R12: 00007f1562ed16d4 [ 1824.435073][T16288] R13: 00000000004be519 R14: 00000000004cec60 R15: 00000000ffffffff [ 1824.482508][T16288] memory: usage 298620kB, limit 307200kB, failcnt 4835 [ 1824.492437][T16288] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1824.500283][T16288] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1824.507313][T16288] Memory cgroup stats for /syz2: cache:0KB rss:202280KB rss_huge:151552KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:202308KB inactive_file:0KB active_file:0KB unevictable:0KB [ 1824.529771][T16288] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=15395,uid=0 [ 1824.546298][T16288] Memory cgroup out of memory: Killed process 15395 (syz-executor.2) total-vm:72580kB, anon-rss:4268kB, file-rss:34816kB, shmem-rss:0kB [ 1824.566615][ T1045] oom_reaper: reaped process 15395 (syz-executor.2), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB 08:29:18 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435a6ca64afb7e807a6ab3ecdec839f4492c05bc6bfe51eb0e13cec63273e132213e4c2292e0fcc3d0ecdbd7db2522a4692680650f9cad73d4a97fd41e494543b4708c0441f7e240eecc4d3e8e99383"], 0x1}}, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064858f", 0x13}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r3 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x3ff}], 0x1}, 0x800) connect$inet6(0xffffffffffffffff, 0x0, 0x0) clone(0x20008000, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r2, &(0x7f0000005700), 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}, 0x0}], 0x1, 0x0) 08:29:18 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, r1, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064", 0x11}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x800}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) clone(0x20008000, 0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) syz_open_pts(r5, 0x7be7ad31766d0e4e) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0xffffffc0], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}}], 0x1, 0x0) 08:29:18 executing program 5 (fault-call:1 fault-nth:7): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:29:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{0x1, 0x0, 0xa1ffffff00000000}, 0x0, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:29:18 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x2, 0x0) ioctl$VIDIOC_S_OUTPUT(r1, 0xc004562f, &(0x7f0000000080)=0x9) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'lapb0\x00', {0x2, 0x4e23, @multicast1}}) ioctl$VIDIOC_SUBDEV_S_SELECTION(r1, 0xc040563e, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2, {0xff, 0x9, 0x10001, 0x10001}}) 08:29:18 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0x25, 0xf0ffff]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1825.146287][T16327] Unknown ioctl -1073457617 [ 1825.210808][T16330] Cannot configure node identity twice [ 1825.219413][T16336] FAULT_INJECTION: forcing a failure. [ 1825.219413][T16336] name failslab, interval 1, probability 0, space 0, times 0 [ 1825.233910][T16338] Unknown ioctl -1069525442 [ 1825.247454][T16336] CPU: 0 PID: 16336 Comm: syz-executor.5 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1825.258970][T16336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1825.269543][T16336] Call Trace: [ 1825.273234][T16336] dump_stack+0x172/0x1f0 [ 1825.278090][T16336] should_fail.cold+0xa/0x15 [ 1825.282966][T16336] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1825.288994][T16336] ? ___might_sleep+0x163/0x280 [ 1825.293984][T16336] __should_failslab+0x121/0x190 [ 1825.299147][T16336] should_failslab+0x9/0x14 [ 1825.304554][T16336] kmem_cache_alloc_node_trace+0x270/0x720 [ 1825.310720][T16336] ? kasan_unpoison_shadow+0x35/0x50 [ 1825.316235][T16336] __kmalloc_node+0x3d/0x70 [ 1825.320820][T16336] kvmalloc_node+0x68/0x100 [ 1825.325571][T16336] alloc_netdev_mqs+0x821/0xd30 [ 1825.330577][T16336] rtnl_create_link+0x22d/0xac0 [ 1825.335470][T16336] __rtnl_newlink+0xf7b/0x16c0 [ 1825.340904][T16336] ? rtnl_link_unregister+0x250/0x250 [ 1825.346393][T16336] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1825.352827][T16336] ? is_bpf_text_address+0xd3/0x170 [ 1825.358569][T16336] ? kernel_text_address+0x73/0xf0 [ 1825.363830][T16336] ? __kernel_text_address+0xd/0x40 [ 1825.369365][T16336] ? unwind_get_return_address+0x61/0xa0 [ 1825.375376][T16336] ? __save_stack_trace+0x99/0x100 [ 1825.380961][T16336] ? save_stack+0xa9/0xd0 [ 1825.385335][T16336] ? save_stack+0x45/0xd0 [ 1825.389709][T16336] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1825.395594][T16336] ? kasan_kmalloc+0x9/0x10 [ 1825.400533][T16336] ? kmem_cache_alloc_trace+0x151/0x760 [ 1825.406223][T16336] ? rtnl_newlink+0x4b/0xa0 [ 1825.410849][T16336] ? rtnetlink_rcv_msg+0x465/0xb00 [ 1825.416165][T16336] rtnl_newlink+0x69/0xa0 [ 1825.420839][T16336] ? __rtnl_newlink+0x16c0/0x16c0 [ 1825.425899][T16336] rtnetlink_rcv_msg+0x465/0xb00 [ 1825.430964][T16336] ? rtnetlink_put_metrics+0x560/0x560 [ 1825.436731][T16336] ? __lockdep_free_key_range+0x120/0x120 [ 1825.442705][T16336] ? netlink_deliver_tap+0x22d/0xc00 [ 1825.448546][T16336] ? find_held_lock+0x35/0x130 [ 1825.453728][T16336] netlink_rcv_skb+0x17a/0x460 [ 1825.458573][T16336] ? rtnetlink_put_metrics+0x560/0x560 [ 1825.464507][T16336] ? netlink_ack+0xb50/0xb50 [ 1825.469231][T16336] ? kasan_check_read+0x11/0x20 [ 1825.474386][T16336] ? netlink_deliver_tap+0x254/0xc00 [ 1825.479840][T16336] rtnetlink_rcv+0x1d/0x30 [ 1825.484298][T16336] netlink_unicast+0x536/0x720 [ 1825.489371][T16336] ? netlink_attachskb+0x770/0x770 [ 1825.495045][T16336] ? _copy_from_iter_full+0x259/0x8f0 [ 1825.500541][T16336] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1825.506657][T16336] ? __check_object_size+0x3d/0x42f [ 1825.512007][T16336] netlink_sendmsg+0x8ae/0xd70 [ 1825.517066][T16336] ? netlink_unicast+0x720/0x720 [ 1825.522629][T16336] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 1825.528351][T16336] ? apparmor_socket_sendmsg+0x2a/0x30 [ 1825.534015][T16336] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1825.540999][T16336] ? security_socket_sendmsg+0x93/0xc0 [ 1825.546801][T16336] ? netlink_unicast+0x720/0x720 [ 1825.552131][T16336] sock_sendmsg+0xdd/0x130 [ 1825.556679][T16336] ___sys_sendmsg+0x806/0x930 [ 1825.561663][T16336] ? copy_msghdr_from_user+0x430/0x430 [ 1825.567374][T16336] ? kasan_check_read+0x11/0x20 [ 1825.572880][T16336] ? __fget+0x381/0x550 [ 1825.577183][T16336] ? ksys_dup3+0x3e0/0x3e0 [ 1825.582163][T16336] ? lock_downgrade+0x880/0x880 [ 1825.588295][T16336] ? __fget_light+0x1a9/0x230 [ 1825.593196][T16336] ? __fdget+0x1b/0x20 [ 1825.597801][T16336] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1825.605147][T16336] __sys_sendmsg+0x105/0x1d0 [ 1825.608629][T16334] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1825.610051][T16336] ? __ia32_sys_shutdown+0x80/0x80 [ 1825.610086][T16336] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1825.610104][T16336] ? do_syscall_64+0x26/0x610 [ 1825.610122][T16336] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1825.610146][T16336] ? do_syscall_64+0x26/0x610 [ 1825.657094][T16336] __x64_sys_sendmsg+0x78/0xb0 [ 1825.661987][T16336] do_syscall_64+0x103/0x610 [ 1825.667418][T16336] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1825.673542][T16336] RIP: 0033:0x458209 [ 1825.677737][T16336] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1825.698285][T16336] RSP: 002b:00007fa5a48e1c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1825.706923][T16336] RAX: ffffffffffffffda RBX: 00007fa5a48e1c90 RCX: 0000000000458209 [ 1825.715020][T16336] RDX: 0000000000000000 RSI: 0000000020005d40 RDI: 0000000000000003 [ 1825.723571][T16336] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1825.731932][T16336] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa5a48e26d4 [ 1825.740458][T16336] R13: 00000000004c583b R14: 00000000004d9760 R15: 0000000000000004 [ 1825.750270][T16334] CPU: 1 PID: 16334 Comm: syz-executor.0 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1825.760127][T16334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1825.771354][T16334] Call Trace: [ 1825.774942][T16334] dump_stack+0x172/0x1f0 [ 1825.779411][T16334] dump_header+0x10f/0xb6c [ 1825.784126][T16334] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1825.790144][T16334] ? ___ratelimit+0x60/0x595 [ 1825.794816][T16334] ? do_raw_spin_unlock+0x57/0x270 [ 1825.800253][T16334] oom_kill_process.cold+0x10/0x15 [ 1825.805407][T16334] out_of_memory+0x79a/0x1280 [ 1825.810699][T16334] ? lock_downgrade+0x880/0x880 [ 1825.816683][T16334] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1825.823230][T16334] ? oom_killer_disable+0x280/0x280 [ 1825.828657][T16334] ? find_held_lock+0x35/0x130 [ 1825.833563][T16334] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1825.839320][T16334] ? memcg_event_wake+0x230/0x230 [ 1825.844796][T16334] ? do_raw_spin_unlock+0x57/0x270 [ 1825.850122][T16334] ? _raw_spin_unlock+0x2d/0x50 [ 1825.855238][T16334] try_charge+0x118d/0x1790 [ 1825.855266][T16334] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1825.855286][T16334] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1825.855309][T16334] ? kasan_check_read+0x11/0x20 [ 1825.865847][T16334] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 1825.883725][T16334] mem_cgroup_try_charge+0x24d/0x5e0 [ 1825.889278][T16334] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 1825.895508][T16334] wp_page_copy+0x408/0x1740 [ 1825.900669][T16334] ? find_held_lock+0x35/0x130 [ 1825.900701][T16334] ? pmd_pfn+0x1d0/0x1d0 08:29:19 executing program 5 (fault-call:1 fault-nth:8): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) [ 1825.900717][T16334] ? lock_downgrade+0x880/0x880 [ 1825.900732][T16334] ? swp_swapcount+0x540/0x540 [ 1825.900789][T16334] ? kasan_check_read+0x11/0x20 [ 1825.900807][T16334] ? do_raw_spin_unlock+0x57/0x270 [ 1825.900826][T16334] do_wp_page+0x5d8/0x16c0 [ 1825.900845][T16334] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 1825.900873][T16334] __handle_mm_fault+0x22e8/0x3ec0 [ 1825.900895][T16334] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1825.900915][T16334] ? find_held_lock+0x35/0x130 [ 1825.959231][T16334] ? handle_mm_fault+0x322/0xb30 [ 1825.964228][T16334] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1825.970815][T16334] ? kasan_check_read+0x11/0x20 [ 1825.975948][T16334] handle_mm_fault+0x43f/0xb30 [ 1825.975975][T16334] __do_page_fault+0x5ef/0xda0 [ 1825.976003][T16334] do_page_fault+0x71/0x581 [ 1825.985669][T16334] ? page_fault+0x8/0x30 [ 1825.985701][T16334] page_fault+0x1e/0x30 [ 1825.998998][T16334] RIP: 0033:0x42f396 [ 1826.002964][T16334] Code: 1f 44 00 00 48 29 e8 31 c9 48 81 fb 40 16 71 00 0f 95 c1 48 8d 34 2a 48 83 cd 01 48 c1 e1 02 48 83 c8 01 48 09 e9 48 89 73 58 <48> 89 4a 08 48 89 46 08 48 8d 4a 10 8b 05 cc 5b 62 00 85 c0 0f 84 [ 1826.024093][T16334] RSP: 002b:00007ffe5fa9ae90 EFLAGS: 00010206 [ 1826.030811][T16334] RAX: 0000000000020371 RBX: 0000000000711640 RCX: 0000000000000121 [ 1826.039216][T16334] RDX: 00000000016bbb70 RSI: 00000000016bbc90 RDI: 0000000000000000 [ 1826.047745][T16334] RBP: 0000000000000121 R08: ffffffffffffffff R09: 0000000000000000 [ 1826.056633][T16334] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000711698 08:29:19 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0x39, 0xf0ffff]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1826.065066][T16334] R13: 0000000000711698 R14: 0000000000000005 R15: 0000000000002710 [ 1826.074950][T16327] validate_nla: 2 callbacks suppressed [ 1826.074961][T16327] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 1826.131888][T16338] Unknown ioctl -1073457617 [ 1826.137730][T16334] memory: usage 307200kB, limit 307200kB, failcnt 2694 [ 1826.147162][T16334] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1826.151486][T16339] Cannot configure node identity twice [ 1826.161369][T16334] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1826.168137][T16348] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1826.168999][T16334] Memory cgroup stats for /syz0: cache:20KB rss:243936KB rss_huge:212992KB shmem:44KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:243992KB inactive_file:0KB active_file:0KB unevictable:0KB [ 1826.201565][T16334] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=16082,uid=0 [ 1826.214226][T16348] FAULT_INJECTION: forcing a failure. [ 1826.214226][T16348] name failslab, interval 1, probability 0, space 0, times 0 [ 1826.223100][T16338] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 1826.246601][T16334] Memory cgroup out of memory: Killed process 16082 (syz-executor.0) total-vm:72580kB, anon-rss:4276kB, file-rss:34816kB, shmem-rss:0kB [ 1826.262873][T16351] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 08:29:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{0x1, 0x0, 0xce1a000000000000}, 0x0, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) [ 1826.279077][T16348] CPU: 1 PID: 16348 Comm: syz-executor.5 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1826.288585][T16348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1826.298803][T16348] Call Trace: [ 1826.302230][T16348] dump_stack+0x172/0x1f0 [ 1826.308800][T16348] should_fail.cold+0xa/0x15 [ 1826.313860][T16348] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1826.320329][T16348] ? ___might_sleep+0x163/0x280 [ 1826.326016][T16348] __should_failslab+0x121/0x190 [ 1826.331895][T16348] should_failslab+0x9/0x14 [ 1826.337416][T16348] kmem_cache_alloc_node_trace+0x270/0x720 [ 1826.346274][T16348] __kmalloc_node_track_caller+0x3d/0x70 [ 1826.352870][T16348] __kmalloc_reserve.isra.0+0x40/0xf0 [ 1826.359002][T16348] __alloc_skb+0x10b/0x5e0 [ 1826.363665][T16348] ? skb_trim+0x190/0x190 [ 1826.368493][T16348] ? __rtnl_newlink+0x16c0/0x16c0 [ 1826.374936][T16348] netlink_ack+0x25c/0xb50 [ 1826.380018][T16348] ? netlink_sendmsg+0xd70/0xd70 [ 1826.385848][T16348] ? netlink_deliver_tap+0x22d/0xc00 [ 1826.391291][T16348] ? find_held_lock+0x35/0x130 [ 1826.396560][T16348] netlink_rcv_skb+0x379/0x460 [ 1826.401450][T16348] ? rtnetlink_put_metrics+0x560/0x560 [ 1826.407143][T16348] ? netlink_ack+0xb50/0xb50 [ 1826.412005][T16348] ? kasan_check_read+0x11/0x20 [ 1826.417409][T16348] ? netlink_deliver_tap+0x254/0xc00 [ 1826.422922][T16348] rtnetlink_rcv+0x1d/0x30 [ 1826.427860][T16348] netlink_unicast+0x536/0x720 [ 1826.432968][T16348] ? netlink_attachskb+0x770/0x770 [ 1826.438712][T16348] ? _copy_from_iter_full+0x259/0x8f0 [ 1826.444590][T16348] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1826.450352][T16348] ? __check_object_size+0x3d/0x42f [ 1826.452048][ T1045] oom_reaper: reaped process 16082 (syz-executor.0), now anon-rss:0kB, file-rss:34688kB, shmem-rss:0kB [ 1826.455954][T16348] netlink_sendmsg+0x8ae/0xd70 [ 1826.472252][T16348] ? netlink_unicast+0x720/0x720 [ 1826.477347][T16348] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 1826.483382][T16348] ? apparmor_socket_sendmsg+0x2a/0x30 [ 1826.489013][T16348] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1826.495655][T16348] ? security_socket_sendmsg+0x93/0xc0 [ 1826.501432][T16348] ? netlink_unicast+0x720/0x720 [ 1826.506626][T16348] sock_sendmsg+0xdd/0x130 [ 1826.511443][T16348] ___sys_sendmsg+0x806/0x930 [ 1826.516501][T16348] ? copy_msghdr_from_user+0x430/0x430 [ 1826.516535][T16348] ? kasan_check_read+0x11/0x20 [ 1826.516558][T16348] ? __fget+0x381/0x550 [ 1826.527661][T16348] ? ksys_dup3+0x3e0/0x3e0 [ 1826.527687][T16348] ? lock_downgrade+0x880/0x880 [ 1826.527716][T16348] ? __fget_light+0x1a9/0x230 [ 1826.527735][T16348] ? __fdget+0x1b/0x20 [ 1826.527787][T16348] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1826.527810][T16348] __sys_sendmsg+0x105/0x1d0 [ 1826.541975][T16348] ? __ia32_sys_shutdown+0x80/0x80 [ 1826.542013][T16348] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1826.542034][T16348] ? do_syscall_64+0x26/0x610 [ 1826.551363][T16348] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1826.551382][T16348] ? do_syscall_64+0x26/0x610 [ 1826.551407][T16348] __x64_sys_sendmsg+0x78/0xb0 [ 1826.551427][T16348] do_syscall_64+0x103/0x610 [ 1826.551449][T16348] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1826.551461][T16348] RIP: 0033:0x458209 [ 1826.551478][T16348] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1826.551486][T16348] RSP: 002b:00007fa5a48e1c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1826.551501][T16348] RAX: ffffffffffffffda RBX: 00007fa5a48e1c90 RCX: 0000000000458209 [ 1826.551510][T16348] RDX: 0000000000000000 RSI: 0000000020005d40 RDI: 0000000000000003 [ 1826.551518][T16348] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1826.551526][T16348] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa5a48e26d4 [ 1826.551534][T16348] R13: 00000000004c583b R14: 00000000004d9760 R15: 0000000000000004 [ 1826.551949][ C1] net_ratelimit: 22 callbacks suppressed [ 1826.551958][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1826.575153][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1826.598035][T16342] syz-executor.0 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=0 [ 1826.601018][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1826.633397][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1826.696937][T16342] CPU: 0 PID: 16342 Comm: syz-executor.0 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1826.717130][T16342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1826.717137][T16342] Call Trace: [ 1826.717163][T16342] dump_stack+0x172/0x1f0 [ 1826.717193][T16342] dump_header+0x10f/0xb6c [ 1826.717217][T16342] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1826.730368][T16342] ? ___ratelimit+0x60/0x595 [ 1826.730385][T16342] ? do_raw_spin_unlock+0x57/0x270 [ 1826.730404][T16342] oom_kill_process.cold+0x10/0x15 [ 1826.730430][T16342] out_of_memory+0x79a/0x1280 [ 1826.752501][T16342] ? oom_killer_disable+0x280/0x280 [ 1826.752515][T16342] ? find_held_lock+0x35/0x130 [ 1826.752542][T16342] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1826.752564][T16342] ? memcg_event_wake+0x230/0x230 [ 1826.761268][T16342] ? do_raw_spin_unlock+0x57/0x270 [ 1826.761286][T16342] ? _raw_spin_unlock+0x2d/0x50 [ 1826.761306][T16342] try_charge+0xd4d/0x1790 [ 1826.761330][T16342] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1826.772567][T16342] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 1826.772584][T16342] ? find_held_lock+0x35/0x130 [ 1826.772597][T16342] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 1826.772627][T16342] __memcg_kmem_charge_memcg+0x7c/0x130 [ 1826.772647][T16342] ? memcg_kmem_put_cache+0xb0/0xb0 [ 1826.865151][T16342] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 1826.870847][T16342] __memcg_kmem_charge+0x136/0x300 [ 1826.876119][T16342] __alloc_pages_nodemask+0x437/0x7e0 [ 1826.881882][T16342] ? __alloc_pages_slowpath+0x2900/0x2900 [ 1826.887850][T16342] ? is_dynamic_key+0x1c0/0x1c0 [ 1826.892994][T16342] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1826.899382][T16342] alloc_pages_current+0x107/0x210 [ 1826.904731][T16342] pte_alloc_one+0x1b/0x1a0 [ 1826.909575][T16342] __handle_mm_fault+0x3491/0x3ec0 [ 1826.914991][T16342] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1826.921014][T16342] ? find_held_lock+0x35/0x130 [ 1826.925993][T16342] ? handle_mm_fault+0x322/0xb30 08:29:20 executing program 4: setrlimit(0x5, &(0x7f0000000000)={0xff, 0x3}) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:20 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, r1, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064", 0x11}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x800}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) clone(0x20008000, 0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) syz_open_pts(r5, 0x7be7ad31766d0e4e) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x40030000000000], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}}], 0x1, 0x0) [ 1826.932119][T16342] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1826.938511][T16342] ? kasan_check_read+0x11/0x20 [ 1826.944450][T16342] handle_mm_fault+0x43f/0xb30 [ 1826.949693][T16342] __do_page_fault+0x5ef/0xda0 [ 1826.954685][T16342] do_page_fault+0x71/0x581 [ 1826.959660][T16342] ? page_fault+0x8/0x30 [ 1826.963965][T16342] page_fault+0x1e/0x30 [ 1826.963978][T16342] RIP: 0033:0x458209 [ 1826.964002][T16342] Code: Bad RIP value. [ 1826.964011][T16342] RSP: 002b:00007f684c591c78 EFLAGS: 00010246 08:29:20 executing program 5 (fault-call:1 fault-nth:9): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) [ 1826.964025][T16342] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000458209 [ 1826.964033][T16342] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020008000 [ 1826.964049][T16342] RBP: 000000000073bf00 R08: 00000000200004c0 R09: 0000000000000000 [ 1826.972527][T16342] R10: 0000000020000200 R11: 0000000000000246 R12: 00007f684c5926d4 [ 1826.972537][T16342] R13: 00000000004be519 R14: 00000000004cec60 R15: 00000000ffffffff [ 1827.148182][T16342] memory: usage 302832kB, limit 307200kB, failcnt 2694 [ 1827.165408][T16353] Cannot configure node identity twice [ 1827.173529][T16342] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1827.182602][T16342] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1827.187159][T16369] Cannot configure node identity twice [ 1827.196686][T16342] Memory cgroup stats for /syz0: cache:20KB rss:239744KB rss_huge:208896KB shmem:44KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:239784KB inactive_file:0KB active_file:0KB unevictable:0KB [ 1827.221474][T16360] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 1827.231595][T16367] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1827.232478][T16342] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=6142,uid=0 [ 1827.257327][T16342] Memory cgroup out of memory: Killed process 6142 (syz-executor.0) total-vm:72448kB, anon-rss:4268kB, file-rss:34816kB, shmem-rss:0kB [ 1827.318260][T16370] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 1827.358595][ T1045] oom_reaper: reaped process 6142 (syz-executor.0), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 1827.450340][T16335] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1827.463453][T16335] CPU: 0 PID: 16335 Comm: syz-executor.0 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1827.472696][T16335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1827.482885][T16335] Call Trace: [ 1827.486222][T16335] dump_stack+0x172/0x1f0 [ 1827.490809][T16335] dump_header+0x10f/0xb6c [ 1827.495309][T16335] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1827.501160][T16335] ? ___ratelimit+0x60/0x595 [ 1827.505920][T16335] ? do_raw_spin_unlock+0x57/0x270 [ 1827.511283][T16335] oom_kill_process.cold+0x10/0x15 [ 1827.516878][T16335] out_of_memory+0x79a/0x1280 [ 1827.522297][T16335] ? oom_killer_disable+0x280/0x280 [ 1827.528717][T16335] ? find_held_lock+0x35/0x130 [ 1827.533616][T16335] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1827.539627][T16335] ? memcg_event_wake+0x230/0x230 [ 1827.545237][T16335] ? do_raw_spin_unlock+0x57/0x270 [ 1827.550809][T16335] ? _raw_spin_unlock+0x2d/0x50 [ 1827.555907][T16335] try_charge+0xd4d/0x1790 [ 1827.560664][T16335] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1827.566374][T16335] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1827.573067][T16335] ? kasan_check_read+0x11/0x20 [ 1827.578334][T16335] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 1827.584408][T16335] mem_cgroup_try_charge+0x24d/0x5e0 [ 1827.589837][T16335] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 1827.595689][T16335] wp_page_copy+0x408/0x1740 [ 1827.600464][T16335] ? find_held_lock+0x35/0x130 [ 1827.605588][T16335] ? pmd_pfn+0x1d0/0x1d0 [ 1827.610108][T16335] ? lock_downgrade+0x880/0x880 [ 1827.615125][T16335] ? swp_swapcount+0x540/0x540 [ 1827.620315][T16335] ? kasan_check_read+0x11/0x20 [ 1827.625216][T16335] ? do_raw_spin_unlock+0x57/0x270 [ 1827.630549][T16335] do_wp_page+0x5d8/0x16c0 [ 1827.635279][T16335] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 1827.641341][T16335] __handle_mm_fault+0x22e8/0x3ec0 [ 1827.646978][T16335] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1827.653233][T16335] ? find_held_lock+0x35/0x130 [ 1827.658973][T16335] ? handle_mm_fault+0x322/0xb30 [ 1827.664527][T16335] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1827.671139][T16335] ? kasan_check_read+0x11/0x20 [ 1827.676018][T16335] handle_mm_fault+0x43f/0xb30 [ 1827.681703][T16335] __do_page_fault+0x5ef/0xda0 [ 1827.686824][T16335] do_page_fault+0x71/0x581 [ 1827.691732][T16335] ? page_fault+0x8/0x30 [ 1827.696408][T16335] page_fault+0x1e/0x30 [ 1827.700996][T16335] RIP: 0033:0x4046be [ 1827.705947][T16335] Code: 48 8b 55 40 48 8b 75 38 48 8b 7d 30 ff 75 70 ff 75 68 ff 75 60 4c 8b 4d 58 4c 8b 45 50 ff d0 48 83 c4 20 48 89 c3 48 83 fb ff <48> 89 5d 78 41 8b 04 24 0f 85 d4 00 00 00 85 c0 0f 85 cc 00 00 00 [ 1827.726494][T16335] RSP: 002b:00007f684c591c90 EFLAGS: 00010213 [ 1827.732855][T16335] RAX: 0000000000000000 RBX: 0000000000006da7 RCX: 0000000000458209 [ 1827.741390][T16335] RDX: 0000000000404676 RSI: 0000000000000000 RDI: 0000000020008000 [ 1827.749954][T16335] RBP: 000000000073bf00 R08: 00000000200004c0 R09: 0000000000000000 [ 1827.758514][T16335] R10: 0000000020000200 R11: 0000000000000246 R12: 00007f684c5926d4 [ 1827.766848][T16335] R13: 00000000004be519 R14: 00000000004cec60 R15: 00000000ffffffff [ 1827.778107][T16335] memory: usage 298616kB, limit 307200kB, failcnt 2694 [ 1827.785904][T16335] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1827.797368][T16335] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1827.805259][T16335] Memory cgroup stats for /syz0: cache:20KB rss:235540KB rss_huge:204800KB shmem:44KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:235584KB inactive_file:0KB active_file:0KB unevictable:0KB [ 1827.828608][T16335] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=6285,uid=0 [ 1827.854056][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1827.856659][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1827.858993][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1827.867992][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1827.876912][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1827.881942][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1827.972192][T16335] Memory cgroup out of memory: Killed process 6285 (syz-executor.0) total-vm:72448kB, anon-rss:4268kB, file-rss:34816kB, shmem-rss:0kB [ 1828.028096][T16340] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1828.046676][T16340] CPU: 0 PID: 16340 Comm: syz-executor.0 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1828.056032][T16340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1828.066594][T16340] Call Trace: [ 1828.069925][T16340] dump_stack+0x172/0x1f0 [ 1828.074472][T16340] dump_header+0x10f/0xb6c [ 1828.079555][T16340] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1828.085413][T16340] ? ___ratelimit+0x60/0x595 [ 1828.090893][T16340] ? do_raw_spin_unlock+0x57/0x270 [ 1828.096384][T16340] oom_kill_process.cold+0x10/0x15 [ 1828.101625][T16340] out_of_memory+0x79a/0x1280 [ 1828.106357][T16340] ? oom_killer_disable+0x280/0x280 [ 1828.111811][T16340] ? find_held_lock+0x35/0x130 [ 1828.116893][T16340] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1828.122655][T16340] ? memcg_event_wake+0x230/0x230 [ 1828.128322][T16340] ? do_raw_spin_unlock+0x57/0x270 [ 1828.133850][T16340] ? _raw_spin_unlock+0x2d/0x50 [ 1828.138957][T16340] try_charge+0xd4d/0x1790 [ 1828.143422][T16340] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1828.149278][T16340] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1828.155790][T16340] ? kasan_check_read+0x11/0x20 [ 1828.161280][T16340] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 1828.166957][T16340] mem_cgroup_try_charge+0x24d/0x5e0 [ 1828.172906][T16340] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 1828.178691][T16340] wp_page_copy+0x408/0x1740 [ 1828.183684][T16340] ? find_held_lock+0x35/0x130 [ 1828.188876][T16340] ? pmd_pfn+0x1d0/0x1d0 [ 1828.195056][T16340] ? lock_downgrade+0x880/0x880 [ 1828.200596][T16340] ? swp_swapcount+0x540/0x540 [ 1828.205658][T16340] ? kasan_check_read+0x11/0x20 [ 1828.213344][T16340] ? do_raw_spin_unlock+0x57/0x270 [ 1828.219195][T16340] do_wp_page+0x5d8/0x16c0 [ 1828.223677][T16340] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 1828.229992][T16340] __handle_mm_fault+0x22e8/0x3ec0 [ 1828.235279][T16340] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1828.241145][T16340] ? find_held_lock+0x35/0x130 [ 1828.246653][T16340] ? handle_mm_fault+0x322/0xb30 [ 1828.252245][T16340] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1828.259397][T16340] ? kasan_check_read+0x11/0x20 [ 1828.264548][T16340] handle_mm_fault+0x43f/0xb30 [ 1828.269458][T16340] __do_page_fault+0x5ef/0xda0 [ 1828.274684][T16340] do_page_fault+0x71/0x581 [ 1828.279600][T16340] ? page_fault+0x8/0x30 [ 1828.283873][T16340] page_fault+0x1e/0x30 [ 1828.288848][T16340] RIP: 0033:0x45ac17 [ 1828.294388][T16340] Code: 00 75 25 48 f7 c7 00 01 00 00 b8 ff ff ff ff 75 07 b8 27 00 00 00 0f 05 64 89 04 25 d4 02 00 00 64 89 04 25 d0 02 00 00 58 5f d0 48 89 c7 e8 2f be ff ff 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 1828.315585][T16340] RSP: 002b:00007f684c570dc0 EFLAGS: 00010206 [ 1828.322109][T16340] RAX: 000000000040f010 RBX: 00007f684c571700 RCX: 000000000045abd9 [ 1828.330122][T16340] RDX: 00007f684c5719d0 RSI: 00007f684c570db0 RDI: 00007f684c571700 [ 1828.338446][T16340] RBP: 0000000000000000 R08: 00007f684c571700 R09: 00007f684c571700 [ 1828.348216][T16340] R10: 00007f684c5719d0 R11: 0000000000000202 R12: 0000000000000000 [ 1828.357874][T16340] R13: 00007ffe5fa9b01f R14: 00007f684c5719c0 R15: 000000000073bfac [ 1828.372929][T16340] memory: usage 293812kB, limit 307200kB, failcnt 2694 [ 1828.381475][T16340] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1828.396248][T16340] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1828.403562][T16340] Memory cgroup stats for /syz0: cache:20KB rss:231340KB rss_huge:200704KB shmem:44KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:231320KB inactive_file:0KB active_file:0KB unevictable:0KB [ 1828.433517][T16340] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=6327,uid=0 [ 1828.457439][T16340] Memory cgroup out of memory: Killed process 6327 (syz-executor.0) total-vm:72448kB, anon-rss:4268kB, file-rss:34816kB, shmem-rss:0kB 08:29:22 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435a6ca64afb7e807a6ab3ecdec839f4492c05bc6bfe51eb0e13cec63273e132213e4c2292e0fcc3d0ecdbd7db2522a4e92680650f9cad73d4a97fd41e494543b4708c0441f7e240eecc4d3e8e99383"], 0x1}}, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064858f", 0x13}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r3 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x3ff}], 0x1}, 0x800) connect$inet6(0xffffffffffffffff, 0x0, 0x0) clone(0x20008000, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) rt_sigaction(0x26, &(0x7f0000000400)={&(0x7f0000000080)="0fe0593b660f2c0ec46269b9dfdbc10f0f42cea63666660f382bf92666460f38037b15c4e1ba5daffeeffffff0410fba6f73008f893891ba42540000", {0x6}, 0x40000001, &(0x7f0000000100)="c443b16c2b65c4c11d75cbc4819d15e7f36446e578460f74e5420f760ac4a2f932cac441fddece440fd7e2470f01c1"}, &(0x7f0000000600)={&(0x7f0000000440)="410f01c3c4e2f924f867260f7f590cc4432d784d654364646636f041835058346c400fb02ff20f1118d20500100000f2a5", {}, 0x0, &(0x7f00000005c0)="423918f7b2d30ddbddc4616562c4c422359df1c46179c5de4bf30f5da0000080202646c13cab00cadb0066410f2f61fa66420f685200"}, 0x8, &(0x7f0000000640)) inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r2, &(0x7f0000005700), 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}, 0x0}], 0x1, 0x0) 08:29:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{0x1, 0x0, 0xeaffffff00000000}, 0x0, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:29:22 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0x70, 0xf0ffff]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:22 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:29:22 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@mpls_delroute={0x30, 0x19, 0x4, 0x70bd2b, 0x25dfdbfc, {0x1c, 0x10, 0x94, 0x8, 0xfe, 0x0, 0xff, 0x7, 0x400}, [@RTA_DST={0xc, 0x1, [{0xfffffffffffffff7, 0xff, 0xfffffffffffffb8b, 0x9}, {0x9, 0x2, 0x3ff, 0x7}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x3}]}, 0x30}}, 0x0) 08:29:22 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, r1, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064", 0x11}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x800}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) clone(0x20008000, 0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) syz_open_pts(r5, 0x7be7ad31766d0e4e) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x100000000000000], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}}], 0x1, 0x0) [ 1828.779877][T16384] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1828.826392][T16390] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 08:29:22 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x88000, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0x2}, 0x10) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:22 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x2, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) [ 1829.015300][T16391] Cannot configure node identity twice [ 1829.031171][T16400] Cannot configure node identity twice [ 1829.038645][T16396] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 08:29:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{0x1, 0x0, 0xf0ffffff00000000}, 0x0, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:29:22 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x3, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:29:22 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x1, 0x101000) fchmodat(r0, &(0x7f00000002c0)='./file0\x00', 0x1a) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f00000001c0)=ANY=[@ANYBLOB="5c0000001000070d000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012000c00010069703667726500bdc6aa550014000400010cff155f229a0000000000000000000000010c000200aa44aaaaaaaa000008000a00", @ANYRES32=0x33e0], 0x5c}}, 0x0) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x60a00, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {0x0}, {}, {}, {}]}) syz_open_dev$video(&(0x7f0000000240)='/dev/video#\x00', 0x800, 0x8040) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000180)={r3, &(0x7f00000000c0)=""/160}) [ 1829.257721][T16406] Cannot configure node identity twice [ 1829.298728][T16410] Cannot configure node identity twice 08:29:22 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0x3d0, 0xf0ffff]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1829.387848][T16414] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1829.429597][T16414] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1829.506371][T16417] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1829.544567][T16417] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 08:29:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{0x1, 0x0, 0xfcffffff00000000}, 0x0, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:29:23 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x4, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:29:23 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000022850b8df15b6c948035a6ca64afb7e807a6ab3ecdec839f4492c05bc6bfe51eb0e13cec63273e132213e4c2292e0fcc3d0ecdbd7db2522a4e92680650f9cad73d4a97fd41e494543b4708c0441f7e240eecc4d3e8e99383"], 0x1}}, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064858f", 0x13}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x3ff}], 0x1}, 0x800) connect$inet6(r3, 0x0, 0x45) clone(0x20008000, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000400)={'veth1_to_bridge\x00', 0x9}) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700), 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x4) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x400) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}, 0x0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000440)=0x3, 0x4) 08:29:23 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=ANY=[@ANYBLOB="5c0000001000070d000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000028b4dd5d0012000c00010069703667726500001800020014000400ff010cff00b6f679f485092d00000000000000000000010c000204aaaa", @ANYRES32=0x33e0], 0x5c}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) [ 1829.643849][T16426] Cannot configure node identity twice 08:29:23 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x5, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) [ 1829.700196][T16433] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.4'. 08:29:23 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, r1, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064", 0x11}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x800}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) clone(0x20008000, 0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) syz_open_pts(r5, 0x7be7ad31766d0e4e) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x200000000000000], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}}], 0x1, 0x0) 08:29:23 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x2]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1829.828411][T16434] Cannot configure node identity twice [ 1829.890375][T16433] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.4'. 08:29:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{0x1, 0x0, 0xffffff7f00000000}, 0x0, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:29:23 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) setsockopt$RXRPC_UPGRADEABLE_SERVICE(r0, 0x110, 0x5, &(0x7f0000000140)=[0x2, 0x3], 0x2) r1 = socket$nl_route(0x10, 0x3, 0x0) fdatasync(r1) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYRESHEX=r1, @ANYRESHEX, @ANYBLOB="0000000000000000280012000c00010069703667726500001800020014000400ff010cff0000000000000000000000010c000200aaaaaaaaaaaa000008000a00", @ANYRES32=0x33e0], 0x4}, 0x1, 0x0, 0x0, 0x8000}, 0x40) 08:29:23 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x6, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) [ 1830.055669][T16448] Cannot configure node identity twice 08:29:23 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x3]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1830.107318][T16452] Cannot configure node identity twice 08:29:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{0x1, 0x0, 0xffffffff00000000}, 0x0, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) [ 1830.409886][T16466] Cannot configure node identity twice [ 1830.444381][T16469] Cannot configure node identity twice 08:29:24 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435a6ca64afb7e807a6ab3ecdec839f4492c05bc6bfe51eb0e13cec63273e132213e4c2292e0fcc3d0ecdbd7db2522a4e92680650f9cad73d4a97fd41e494543b4708c0441f7e240eecc4d3e8e99383"], 0x1}}, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064858f", 0x13}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r3 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x3ff}], 0x1}, 0x800) connect$inet6(0xffffffffffffffff, 0x0, 0x0) clone(0x20008000, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r2, &(0x7f0000005700), 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}, 0x0}], 0x1, 0x0) 08:29:24 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@getstats={0x1c, 0x5e, 0x300, 0x70bd2a, 0x25dfdbff, {0x0, 0x0, 0x0, r1, 0x2}, ["", ""]}, 0x1c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:24 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x7, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:29:24 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x4]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{0x1, 0x0, 0xfffffffffffff000}, 0x0, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) [ 1830.733690][T16473] Cannot configure node identity twice [ 1830.772343][T16479] Cannot configure node identity twice [ 1830.940397][T16445] syz-executor.2 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1830.953294][T16445] CPU: 0 PID: 16445 Comm: syz-executor.2 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1830.962362][T16445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1830.972432][T16445] Call Trace: [ 1830.975769][T16445] dump_stack+0x172/0x1f0 [ 1830.980141][T16445] dump_header+0x10f/0xb6c [ 1830.984591][T16445] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1830.990428][T16445] ? ___ratelimit+0x60/0x595 [ 1830.995040][T16445] ? do_raw_spin_unlock+0x57/0x270 [ 1831.000197][T16445] oom_kill_process.cold+0x10/0x15 [ 1831.005341][T16445] out_of_memory+0x79a/0x1280 [ 1831.010067][T16445] ? lock_downgrade+0x880/0x880 [ 1831.014935][T16445] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1831.021381][T16445] ? oom_killer_disable+0x280/0x280 [ 1831.026621][T16445] ? find_held_lock+0x35/0x130 [ 1831.031417][T16445] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1831.036979][T16445] ? memcg_event_wake+0x230/0x230 [ 1831.042035][T16445] ? do_raw_spin_unlock+0x57/0x270 [ 1831.047155][T16445] ? _raw_spin_unlock+0x2d/0x50 [ 1831.052078][T16445] try_charge+0x118d/0x1790 [ 1831.056619][T16445] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1831.062281][T16445] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 1831.067862][T16445] ? find_held_lock+0x35/0x130 [ 1831.072631][T16445] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 1831.078306][T16445] __memcg_kmem_charge_memcg+0x7c/0x130 [ 1831.086799][T16445] ? memcg_kmem_put_cache+0xb0/0xb0 [ 1831.092000][T16445] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 1831.097554][T16445] __memcg_kmem_charge+0x136/0x300 [ 1831.102681][T16445] __alloc_pages_nodemask+0x437/0x7e0 [ 1831.108103][T16445] ? __alloc_pages_slowpath+0x2900/0x2900 [ 1831.113842][T16445] ? copy_page_range+0x125a/0x1f90 [ 1831.118951][T16445] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1831.125255][T16445] alloc_pages_current+0x107/0x210 [ 1831.131029][T16445] pte_alloc_one+0x1b/0x1a0 [ 1831.142114][T16445] __pte_alloc+0x20/0x310 [ 1831.146539][T16445] copy_page_range+0x1529/0x1f90 [ 1831.151466][T16445] ? perf_trace_lock+0xeb/0x510 [ 1831.156308][T16445] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1831.162591][T16445] ? pmd_alloc+0x180/0x180 [ 1831.167015][T16445] ? __rb_insert_augmented+0x231/0xdf0 [ 1831.172467][T16445] ? validate_mm_rb+0xa3/0xc0 [ 1831.177149][T16445] ? __vma_link_rb+0x279/0x370 [ 1831.181941][T16445] copy_process.part.0+0x5ab7/0x79d0 [ 1831.187240][T16445] ? __cleanup_sighand+0x60/0x60 [ 1831.192198][T16445] _do_fork+0x257/0xfd0 [ 1831.196352][T16445] ? fork_idle+0x1d0/0x1d0 [ 1831.200791][T16445] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1831.206246][T16445] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1831.211697][T16445] ? do_syscall_64+0x26/0x610 [ 1831.216369][T16445] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1831.222434][T16445] ? do_syscall_64+0x26/0x610 [ 1831.227150][T16445] __x64_sys_clone+0xbf/0x150 [ 1831.231903][T16445] do_syscall_64+0x103/0x610 [ 1831.236517][T16445] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1831.242425][T16445] RIP: 0033:0x458209 [ 1831.246316][T16445] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1831.266079][T16445] RSP: 002b:00007f1562ed0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1831.274485][T16445] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458209 [ 1831.282452][T16445] RDX: 0000000020000100 RSI: 0000000000000000 RDI: 0000000020008000 [ 1831.290521][T16445] RBP: 000000000073bf00 R08: 00000000200004c0 R09: 0000000000000000 [ 1831.298496][T16445] R10: 0000000020000200 R11: 0000000000000246 R12: 00007f1562ed16d4 [ 1831.306472][T16445] R13: 00000000004be519 R14: 00000000004cec60 R15: 00000000ffffffff [ 1831.317494][T16445] memory: usage 307180kB, limit 307200kB, failcnt 4881 [ 1831.324711][T16445] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1831.332317][T16445] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1831.339554][T16445] Memory cgroup stats for /syz2: cache:0KB rss:209244KB rss_huge:157696KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:209384KB inactive_file:0KB active_file:0KB unevictable:0KB [ 1831.361283][T16445] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=16323,uid=0 [ 1831.376936][T16445] Memory cgroup out of memory: Killed process 16323 (syz-executor.2) total-vm:73108kB, anon-rss:4300kB, file-rss:34816kB, shmem-rss:0kB [ 1831.394274][ T1045] oom_reaper: reaped process 16323 (syz-executor.2), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 1831.419777][T16484] syz-executor.0 invoked oom-killer: gfp_mask=0x40cc0(GFP_KERNEL|__GFP_COMP), order=1, oom_score_adj=0 [ 1831.441139][T16484] CPU: 0 PID: 16484 Comm: syz-executor.0 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1831.450259][T16484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1831.460414][T16484] Call Trace: [ 1831.463706][T16484] dump_stack+0x172/0x1f0 [ 1831.468059][T16484] dump_header+0x10f/0xb6c [ 1831.472474][T16484] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1831.478282][T16484] ? ___ratelimit+0x60/0x595 [ 1831.482870][T16484] ? do_raw_spin_unlock+0x57/0x270 [ 1831.487977][T16484] oom_kill_process.cold+0x10/0x15 [ 1831.493097][T16484] out_of_memory+0x79a/0x1280 [ 1831.497772][T16484] ? retint_kernel+0x2d/0x2d [ 1831.502349][T16484] ? oom_killer_disable+0x280/0x280 [ 1831.507554][T16484] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1831.513087][T16484] ? memcg_event_wake+0x230/0x230 [ 1831.518107][T16484] ? _raw_spin_unlock+0x41/0x50 [ 1831.522949][T16484] try_charge+0x118d/0x1790 [ 1831.527457][T16484] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1831.533108][T16484] ? rcu_read_lock_sched_held+0x110/0x130 [ 1831.538837][T16484] ? __alloc_pages_nodemask+0x599/0x7e0 [ 1831.544391][T16484] __memcg_kmem_charge_memcg+0x7c/0x130 [ 1831.549939][T16484] ? memcg_kmem_put_cache+0xb0/0xb0 [ 1831.555141][T16484] cache_grow_begin+0x5c0/0x860 [ 1831.560001][T16484] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1831.566257][T16484] ? __cpuset_node_allowed+0x136/0x540 [ 1831.571715][T16484] fallback_alloc+0x1fd/0x2d0 [ 1831.576401][T16484] ____cache_alloc_node+0x1be/0x1e0 [ 1831.581594][T16484] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1831.587828][T16484] kmem_cache_alloc_node+0xe3/0x710 [ 1831.593019][T16484] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1831.598311][T16484] ? trace_hardirqs_on+0x67/0x230 [ 1831.603366][T16484] copy_process.part.0+0x1d35/0x79d0 [ 1831.608651][T16484] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1831.614900][T16484] ? debug_smp_processor_id+0x3c/0x280 [ 1831.620358][T16484] ? perf_trace_lock+0xeb/0x510 [ 1831.625213][T16484] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1831.631541][T16484] ? debug_smp_processor_id+0x3c/0x280 [ 1831.637012][T16484] ? __lockdep_free_key_range+0x120/0x120 [ 1831.642747][T16484] ? __might_fault+0x12b/0x1e0 [ 1831.647523][T16484] ? __cleanup_sighand+0x60/0x60 [ 1831.652460][T16484] ? lock_downgrade+0x880/0x880 [ 1831.657344][T16484] _do_fork+0x257/0xfd0 [ 1831.661497][T16484] ? fork_idle+0x1d0/0x1d0 [ 1831.665909][T16484] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1831.671361][T16484] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1831.684257][T16484] ? do_syscall_64+0x26/0x610 [ 1831.688938][T16484] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1831.695024][T16484] ? do_syscall_64+0x26/0x610 [ 1831.699747][T16484] __x64_sys_clone+0xbf/0x150 [ 1831.704551][T16484] do_syscall_64+0x103/0x610 [ 1831.709155][T16484] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1831.715080][T16484] RIP: 0033:0x458209 [ 1831.718996][T16484] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 08:29:25 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, r1, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064", 0x11}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x800}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) clone(0x20008000, 0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) syz_open_pts(r5, 0x7be7ad31766d0e4e) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x300000000000000], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}}], 0x1, 0x0) 08:29:25 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x5]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:25 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000000)=ANY=[@ANYBLOB="5c0000001000070d0000000011f9fec8d6d04ac03b8b12d5b62dbc", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012000c00010069703667726500001800020014000400ff010cff0000000000000000000000010c000200aaaaaaaaaaaa000008000a00", @ANYRES32=0x33e0], 0x5c}}, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @empty}}, 0x80, 0x5dcb}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x100000000}, 0x8) 08:29:25 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x8, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:29:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x2, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) [ 1831.738599][T16484] RSP: 002b:00007f684c591c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1831.747015][T16484] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458209 [ 1831.755074][T16484] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020008000 [ 1831.763054][T16484] RBP: 000000000073bf00 R08: 00000000200004c0 R09: 0000000000000000 [ 1831.771018][T16484] R10: 0000000020000200 R11: 0000000000000246 R12: 00007f684c5926d4 [ 1831.779093][T16484] R13: 00000000004be519 R14: 00000000004cec60 R15: 00000000ffffffff [ 1831.837612][T16484] memory: usage 307088kB, limit 307200kB, failcnt 2731 [ 1831.847234][T16494] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1831.856967][T16484] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1831.865916][T16484] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1831.873456][T16484] Memory cgroup stats for /syz0: cache:20KB rss:243864KB rss_huge:212992KB shmem:44KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:243972KB inactive_file:0KB active_file:0KB unevictable:0KB [ 1831.904911][T16498] validate_nla: 12 callbacks suppressed [ 1831.904921][T16498] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1831.910124][T16484] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=16408,uid=0 [ 1831.923026][T16497] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1831.997896][T16491] Cannot configure node identity twice [ 1832.014401][T16494] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1832.023097][ C0] net_ratelimit: 18 callbacks suppressed [ 1832.023106][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1832.036153][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1832.042452][ C0] protocol 88fb is buggy, dev hsr_slave_0 08:29:25 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x6]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1832.049581][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1832.056493][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1832.062862][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1832.069281][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1832.075460][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1832.086263][T16503] Cannot configure node identity twice 08:29:25 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0xf, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) [ 1832.092994][T16484] Memory cgroup out of memory: Killed process 16408 (syz-executor.0) total-vm:72844kB, anon-rss:4292kB, file-rss:34816kB, shmem-rss:0kB [ 1832.113208][T16506] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1832.189421][T16483] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1832.250123][T16483] CPU: 1 PID: 16483 Comm: syz-executor.0 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1832.259214][T16483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1832.269375][T16483] Call Trace: [ 1832.272712][T16483] dump_stack+0x172/0x1f0 [ 1832.277070][T16483] dump_header+0x10f/0xb6c [ 1832.282507][T16483] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1832.288543][T16483] ? ___ratelimit+0x60/0x595 [ 1832.293160][T16483] ? do_raw_spin_unlock+0x57/0x270 [ 1832.299280][T16483] oom_kill_process.cold+0x10/0x15 [ 1832.304414][T16483] out_of_memory+0x79a/0x1280 [ 1832.309118][T16483] ? oom_killer_disable+0x280/0x280 [ 1832.314335][T16483] ? find_held_lock+0x35/0x130 [ 1832.319328][T16483] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1832.325011][T16483] ? memcg_event_wake+0x230/0x230 [ 1832.330358][T16483] ? do_raw_spin_unlock+0x57/0x270 [ 1832.336293][T16483] ? _raw_spin_unlock+0x2d/0x50 [ 1832.341193][T16483] try_charge+0xd4d/0x1790 [ 1832.345824][T16483] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1832.351395][T16483] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1832.357663][T16483] ? kasan_check_read+0x11/0x20 [ 1832.358338][T16510] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1832.362544][T16483] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 1832.362565][T16483] mem_cgroup_try_charge+0x24d/0x5e0 [ 1832.362588][T16483] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 1832.362607][T16483] __handle_mm_fault+0x1e1f/0x3ec0 [ 1832.362628][T16483] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1832.362644][T16483] ? find_held_lock+0x35/0x130 [ 1832.362667][T16483] ? handle_mm_fault+0x322/0xb30 [ 1832.407992][T16483] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1832.414408][T16483] ? kasan_check_read+0x11/0x20 [ 1832.419255][T16483] handle_mm_fault+0x43f/0xb30 [ 1832.424082][T16483] __do_page_fault+0x5ef/0xda0 [ 1832.428855][T16483] do_page_fault+0x71/0x581 [ 1832.433364][T16483] ? page_fault+0x8/0x30 [ 1832.437603][T16483] page_fault+0x1e/0x30 [ 1832.441742][T16483] RIP: 0033:0x40050c [ 1832.445658][T16483] Code: 01 e9 cd 01 00 00 48 8b 44 24 10 48 0b 44 24 28 75 20 48 8b 14 24 48 8b 7c 24 20 be 02 00 00 00 e8 29 4f 00 00 48 8b 4c 24 08 <66> 89 01 e9 a1 01 00 00 48 8b 44 24 08 48 8b 14 24 be 02 00 00 00 [ 1832.466168][T16483] RSP: 002b:00007ffe5fa9b060 EFLAGS: 00010202 [ 1832.472240][T16483] RAX: 0000000000000018 RBX: 000000000073c900 RCX: 0000000020005440 [ 1832.481833][T16483] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000018 [ 1832.489908][T16483] RBP: 000000000073c900 R08: 0000000000000000 R09: 0000000000000000 [ 1832.497882][T16483] R10: 00007ffe5fa9b160 R11: 0000000000000246 R12: fffffffffffffffe [ 1832.505936][T16483] R13: 00000000001bf06d R14: 00000000000003e8 R15: 000000000073bfac [ 1832.519889][T16483] memory: usage 302768kB, limit 307200kB, failcnt 2731 [ 1832.526794][T16483] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1832.535556][T16483] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1832.542523][T16483] Memory cgroup stats for /syz0: cache:20KB rss:239780KB rss_huge:208896KB shmem:44KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:239764KB inactive_file:0KB active_file:0KB unevictable:0KB [ 1832.564378][T16483] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=16470,uid=0 [ 1832.580007][T16483] Memory cgroup out of memory: Killed process 16470 (syz-executor.0) total-vm:72844kB, anon-rss:4292kB, file-rss:34816kB, shmem-rss:0kB [ 1832.595980][ T1045] oom_reaper: reaped process 16470 (syz-executor.0), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 1832.604039][T16512] syz-executor.2 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1832.646976][T16512] CPU: 1 PID: 16512 Comm: syz-executor.2 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1832.656043][T16512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1832.666120][T16512] Call Trace: [ 1832.669798][T16512] dump_stack+0x172/0x1f0 [ 1832.674162][T16512] dump_header+0x10f/0xb6c [ 1832.679410][T16512] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1832.685248][T16512] ? ___ratelimit+0x60/0x595 [ 1832.689882][T16512] ? do_raw_spin_unlock+0x57/0x270 [ 1832.695052][T16512] oom_kill_process.cold+0x10/0x15 [ 1832.700291][T16512] out_of_memory+0x79a/0x1280 [ 1832.705384][T16512] ? oom_killer_disable+0x280/0x280 [ 1832.710868][T16512] ? find_held_lock+0x35/0x130 [ 1832.715672][T16512] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1832.721344][T16512] ? memcg_event_wake+0x230/0x230 [ 1832.726486][T16512] ? do_raw_spin_unlock+0x57/0x270 [ 1832.731970][T16512] ? _raw_spin_unlock+0x2d/0x50 [ 1832.737201][T16512] try_charge+0xd4d/0x1790 [ 1832.742119][T16512] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1832.747694][T16512] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 1832.753259][T16512] ? find_held_lock+0x35/0x130 [ 1832.758079][T16512] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 1832.763664][T16512] __memcg_kmem_charge_memcg+0x7c/0x130 [ 1832.769236][T16512] ? memcg_kmem_put_cache+0xb0/0xb0 [ 1832.774463][T16512] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 1832.780031][T16512] __memcg_kmem_charge+0x136/0x300 [ 1832.785265][T16512] __alloc_pages_nodemask+0x437/0x7e0 [ 1832.790694][T16512] ? __alloc_pages_slowpath+0x2900/0x2900 [ 1832.796454][T16512] ? is_dynamic_key+0x1c0/0x1c0 [ 1832.801319][T16512] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1832.807744][T16512] alloc_pages_current+0x107/0x210 [ 1832.812861][T16512] pte_alloc_one+0x1b/0x1a0 [ 1832.817359][T16512] __handle_mm_fault+0x3491/0x3ec0 [ 1832.822491][T16512] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1832.828104][T16512] ? find_held_lock+0x35/0x130 [ 1832.832867][T16512] ? handle_mm_fault+0x322/0xb30 [ 1832.837818][T16512] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1832.844058][T16512] ? kasan_check_read+0x11/0x20 [ 1832.848918][T16512] handle_mm_fault+0x43f/0xb30 [ 1832.853733][T16512] __do_page_fault+0x5ef/0xda0 [ 1832.858529][T16512] do_page_fault+0x71/0x581 [ 1832.863033][T16512] ? page_fault+0x8/0x30 [ 1832.867267][T16512] page_fault+0x1e/0x30 [ 1832.871433][T16512] RIP: 0033:0x458209 [ 1832.875338][T16512] Code: Bad RIP value. [ 1832.879596][T16512] RSP: 002b:00007f1562ed0c78 EFLAGS: 00010246 [ 1832.885666][T16512] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000458209 08:29:26 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435a6ca64afb7e807a6ab3ecdec839f4492c05bc6bfe51eb0e13cec63273e132213e4c2292e0fcc3d0ecdbd7db2522a4e92680650f9cad73d4a97fd41e494543b4708c0441f7e240eecc4d3e8e99383"], 0x1}}, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064858f", 0x13}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000080)) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x3ff}], 0x1}, 0x800) connect$inet6(0xffffffffffffffff, 0x0, 0x0) clone(0x20008000, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700), 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}, 0x0}], 0x1, 0x0) 08:29:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x3, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:29:26 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=ANY=[@ANYBLOB="5c0000001000070d000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000017000000280012000c00010069703667726500df1800020014000400ff010cff0000000000000000000000010c000200aaaaaaaaaaaa000008000a00", @ANYRES32=0x33e0], 0x5c}}, 0x0) 08:29:26 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x7]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:26 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x10, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) [ 1832.893638][T16512] RDX: 0000000020000100 RSI: 0000000000000000 RDI: 0000000020008000 [ 1832.901648][T16512] RBP: 000000000073bf00 R08: 00000000200004c0 R09: 0000000000000000 [ 1832.909838][T16512] R10: 0000000020000200 R11: 0000000000000246 R12: 00007f1562ed16d4 [ 1832.917808][T16512] R13: 00000000004be519 R14: 00000000004cec60 R15: 00000000ffffffff [ 1832.926409][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1832.933627][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1832.970021][T16523] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1832.978548][T16521] Cannot configure node identity twice [ 1832.989604][T16512] memory: usage 307200kB, limit 307200kB, failcnt 4910 [ 1833.013348][T16512] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1833.028314][T16519] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 1833.035025][T16512] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1833.053002][T16512] Memory cgroup stats for /syz2: cache:0KB rss:209396KB rss_huge:157696KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:209404KB inactive_file:0KB active_file:0KB unevictable:0KB [ 1833.060579][T16524] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1833.085555][T16512] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=16354,uid=0 [ 1833.110479][T16512] Memory cgroup out of memory: Killed process 16354 (syz-executor.2) total-vm:72976kB, anon-rss:4292kB, file-rss:34816kB, shmem-rss:0kB [ 1833.161166][T16527] Cannot configure node identity twice [ 1833.195148][T16499] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1833.236511][T16499] CPU: 1 PID: 16499 Comm: syz-executor.2 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1833.245838][T16499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1833.256278][T16499] Call Trace: [ 1833.259598][T16499] dump_stack+0x172/0x1f0 [ 1833.264072][T16499] dump_header+0x10f/0xb6c [ 1833.268517][T16499] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1833.274352][T16499] ? ___ratelimit+0x60/0x595 [ 1833.278958][T16499] ? do_raw_spin_unlock+0x57/0x270 [ 1833.284415][T16499] oom_kill_process.cold+0x10/0x15 [ 1833.289548][T16499] out_of_memory+0x79a/0x1280 [ 1833.294269][T16499] ? oom_killer_disable+0x280/0x280 [ 1833.299489][T16499] ? find_held_lock+0x35/0x130 [ 1833.304378][T16499] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1833.310377][T16499] ? memcg_event_wake+0x230/0x230 [ 1833.315529][T16499] ? do_raw_spin_unlock+0x57/0x270 [ 1833.320745][T16499] ? _raw_spin_unlock+0x2d/0x50 [ 1833.325636][T16499] try_charge+0x118d/0x1790 [ 1833.330175][T16499] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1833.335742][T16499] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1833.342035][T16499] ? kasan_check_read+0x11/0x20 [ 1833.346912][T16499] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 1833.352490][T16499] mem_cgroup_try_charge+0x24d/0x5e0 [ 1833.357815][T16499] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 1833.363468][T16499] wp_page_copy+0x408/0x1740 [ 1833.368071][T16499] ? find_held_lock+0x35/0x130 [ 1833.372859][T16499] ? pmd_pfn+0x1d0/0x1d0 [ 1833.377117][T16499] ? lock_downgrade+0x880/0x880 [ 1833.382203][T16499] ? swp_swapcount+0x540/0x540 [ 1833.387011][T16499] ? kasan_check_read+0x11/0x20 [ 1833.392065][T16499] ? do_raw_spin_unlock+0x57/0x270 [ 1833.397334][T16499] do_wp_page+0x5d8/0x16c0 [ 1833.401790][T16499] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 1833.407466][T16499] __handle_mm_fault+0x22e8/0x3ec0 [ 1833.412878][T16499] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1833.418883][T16499] ? find_held_lock+0x35/0x130 [ 1833.423670][T16499] ? handle_mm_fault+0x322/0xb30 [ 1833.428641][T16499] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1833.434918][T16499] ? kasan_check_read+0x11/0x20 [ 1833.439816][T16499] handle_mm_fault+0x43f/0xb30 [ 1833.444610][T16499] __do_page_fault+0x5ef/0xda0 [ 1833.449410][T16499] do_page_fault+0x71/0x581 [ 1833.453961][T16499] ? page_fault+0x8/0x30 [ 1833.458244][T16499] page_fault+0x1e/0x30 [ 1833.462413][T16499] RIP: 0033:0x40ba54 [ 1833.466323][T16499] Code: 33 00 89 48 24 48 89 58 18 31 c0 48 8b 8c 04 10 01 00 00 48 89 8c 02 30 bf 73 00 48 83 c0 08 48 83 f8 48 75 e6 e8 bc 73 ff ff <83> 05 a9 45 53 00 01 80 7c 24 0b 00 74 0b f6 44 24 0c 01 0f 84 cd [ 1833.485942][T16499] RSP: 002b:00007fff5b029a50 EFLAGS: 00010217 [ 1833.492025][T16499] RAX: 0000000000000000 RBX: ffffffffffffffff RCX: 0000000000458209 [ 1833.500097][T16499] RDX: 0000000000000000 RSI: 0000000000000081 RDI: 000000000073c048 [ 1833.508090][T16499] RBP: 000000000073c040 R08: 00007f1562e8f700 R09: 00000000001bf3c1 [ 1833.516086][T16499] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000817 [ 1833.524214][T16499] R13: 0000000000000002 R14: 0000000000000005 R15: 000000000073c04c [ 1833.547265][T16499] memory: usage 302996kB, limit 307200kB, failcnt 4910 [ 1833.556196][T16499] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1833.565798][T16499] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1833.574626][T16499] Memory cgroup stats for /syz2: cache:0KB rss:205168KB rss_huge:153600KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:205200KB inactive_file:0KB active_file:0KB unevictable:0KB [ 1833.598563][T16499] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=16344,uid=0 [ 1833.623329][T16499] Memory cgroup out of memory: Killed process 16344 (syz-executor.2) total-vm:72712kB, anon-rss:4276kB, file-rss:34816kB, shmem-rss:0kB [ 1833.738530][T16500] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1833.759033][T16500] CPU: 1 PID: 16500 Comm: syz-executor.2 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1833.768702][T16500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1833.778892][T16500] Call Trace: [ 1833.782308][T16500] dump_stack+0x172/0x1f0 [ 1833.786646][T16500] dump_header+0x10f/0xb6c [ 1833.791197][T16500] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1833.797212][T16500] ? ___ratelimit+0x60/0x595 [ 1833.802035][T16500] ? do_raw_spin_unlock+0x57/0x270 [ 1833.807167][T16500] oom_kill_process.cold+0x10/0x15 [ 1833.812289][T16500] out_of_memory+0x79a/0x1280 [ 1833.816992][T16500] ? retint_kernel+0x2d/0x2d [ 1833.821672][T16500] ? oom_killer_disable+0x280/0x280 [ 1833.826882][T16500] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1833.832421][T16500] ? memcg_event_wake+0x230/0x230 [ 1833.837438][T16500] ? do_raw_spin_unlock+0x57/0x270 [ 1833.842541][T16500] ? _raw_spin_unlock+0x2d/0x50 [ 1833.847380][T16500] try_charge+0xd4d/0x1790 [ 1833.851915][T16500] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1833.857460][T16500] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1833.867608][T16500] ? kasan_check_read+0x11/0x20 [ 1833.872459][T16500] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 1833.878003][T16500] mem_cgroup_try_charge+0x24d/0x5e0 [ 1833.883287][T16500] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 1833.888922][T16500] wp_page_copy+0x408/0x1740 [ 1833.893538][T16500] ? find_held_lock+0x35/0x130 [ 1833.898393][T16500] ? pmd_pfn+0x1d0/0x1d0 [ 1833.902627][T16500] ? lock_downgrade+0x880/0x880 [ 1833.907473][T16500] ? swp_swapcount+0x540/0x540 [ 1833.912236][T16500] ? kasan_check_read+0x11/0x20 [ 1833.917099][T16500] ? do_raw_spin_unlock+0x57/0x270 [ 1833.922238][T16500] do_wp_page+0x5d8/0x16c0 [ 1833.926724][T16500] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 1833.932115][T16500] __handle_mm_fault+0x22e8/0x3ec0 [ 1833.937228][T16500] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1833.943211][T16500] ? find_held_lock+0x35/0x130 [ 1833.948081][T16500] ? handle_mm_fault+0x322/0xb30 [ 1833.953021][T16500] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1833.959271][T16500] ? kasan_check_read+0x11/0x20 [ 1833.964131][T16500] handle_mm_fault+0x43f/0xb30 [ 1833.968909][T16500] __do_page_fault+0x5ef/0xda0 [ 1833.973696][T16500] do_page_fault+0x71/0x581 [ 1833.978193][T16500] ? page_fault+0x8/0x30 [ 1833.982429][T16500] page_fault+0x1e/0x30 [ 1833.986590][T16500] RIP: 0033:0x404728 [ 1833.990469][T16500] Code: a4 02 00 00 80 3d 6f bd 64 00 00 c6 85 84 00 00 00 00 74 0f 8b 05 5c bd 64 00 39 45 24 0f 84 f7 01 00 00 44 8b a5 80 00 00 00 d3 d5 ff ff 48 2b 05 dc 38 33 00 8b 75 00 49 89 d8 45 89 e1 4c [ 1834.010085][T16500] RSP: 002b:00007f1562ed0c90 EFLAGS: 00010246 [ 1834.016235][T16500] RAX: 00007f1564ed2000 RBX: 0000000000001d67 RCX: 0000000000458209 [ 1834.024209][T16500] RDX: 000000000003ffff RSI: 0000000000000000 RDI: 0000000020008000 [ 1834.032170][T16500] RBP: 000000000073bf00 R08: 00000000200004c0 R09: 0000000000000000 [ 1834.040145][T16500] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000000 [ 1834.048102][T16500] R13: 00000000004be519 R14: 00000000004cec60 R15: 00000000ffffffff [ 1834.082060][T16500] memory: usage 298576kB, limit 307200kB, failcnt 4910 [ 1834.109301][T16500] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1834.129393][T16500] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1834.139497][T16500] Memory cgroup stats for /syz2: cache:0KB rss:200944KB rss_huge:149504KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:201036KB inactive_file:0KB active_file:0KB unevictable:0KB [ 1834.194404][T16500] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=15434,uid=0 [ 1834.263867][T16500] Memory cgroup out of memory: Killed process 15434 (syz-executor.2) total-vm:72580kB, anon-rss:4268kB, file-rss:34816kB, shmem-rss:0kB [ 1834.314087][ T1045] oom_reaper: reaped process 15434 (syz-executor.2), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB 08:29:28 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$caif_seqpacket(0x25, 0x5, 0xfffffffffffffffd) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:28 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, r1, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064", 0x11}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x800}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) clone(0x20008000, 0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) syz_open_pts(r5, 0x7be7ad31766d0e4e) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x400000000000000], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}}], 0x1, 0x0) 08:29:28 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435a6ca64afb7e807a6ab3ecdec839f4492c05bc6bfe51eb0e13cec63273e132213e4c2292e0fcc3d0ecdbd7db2522a3209000000f9cad73d4a97fd41e494543b47ffc0441f7e240eecc4d3e8e99383"], 0x1}}, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064858f", 0x13}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r3 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x3ff}], 0x1}, 0x800) connect$inet6(0xffffffffffffffff, 0x0, 0x0) clone(0x20008000, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r2, &(0x7f0000005700), 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}, 0x0}], 0x1, 0x0) 08:29:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x4, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:29:28 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x48, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:29:28 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x8]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1834.717997][T16539] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 1834.800082][T16542] Cannot configure node identity twice [ 1834.821617][T16543] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1834.869289][T16547] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 08:29:28 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x4c, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) [ 1834.961583][T16551] Cannot configure node identity twice 08:29:28 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000000)=ANY=[@ANYBLOB="5c0000001000070d000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012000c003667726500001800020014000400ff010cff000000000000000000002d800c0002e300aaaaaaaaaaaa000008000a85e0c1827fa192674270c4cddb37263209000000e4a49ca1ed96aef2fe7de27aedbba1f2e8d0c3a108111f0000003cc5159465a5b5cf44085468f1ca269ac6a44b0469ba45e9be4f67ac9d13ec133a1de41099a66d0cab426b2fcb943bca15f2a75cb65ee3fc3025644e843a43e2ce91abb45b8ec84a32ceab56f447ca2269fa6518de9dcd3a47030991081199", @ANYRES32=0x33e0], 0x5c}}, 0x0) 08:29:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x5, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:29:28 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x9]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1835.124506][T16561] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 08:29:28 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x60, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) [ 1835.240196][T16561] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1835.301540][T16567] Cannot configure node identity twice [ 1835.333603][T16569] Cannot configure node identity twice 08:29:28 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}, 0x1, 0x0, 0x0, 0x200}, 0x4) 08:29:28 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0xa]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:29 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, r1, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064", 0x11}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x800}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) clone(0x20008000, 0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) syz_open_pts(r5, 0x7be7ad31766d0e4e) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x500000000000000], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}}], 0x1, 0x0) 08:29:29 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x68, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:29:29 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101800, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 08:29:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x6, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:29:29 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x10]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:29 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435a6ca64afb7e807a6ab3ecdec839f4492c05bc6bfe51eb0e13cec63273e132213e4c2292e0fcc3d0ecdbd7db2522a4e92680650f9cad73d4a97fd41e494543b4708c0441f7e240eecc4d3e8e99383"], 0x1}}, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064858f", 0x13}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r3 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="3cf5048e7163ea27da961b58abc6fdd726a3e3c95cad1de31c363355c8e1713e51fe7f59651cc3ac45abe4d057f5137c675ed1994a77351dee893cd34df281c9a23f002a9478039ed67f7b156245f27916f826813ec250d85c0192c16f21dd81efe95b0b969ce99dbf198ee2555098027269016440658583e3662d46fe23e2f3d45c0bc9e61731c225d30af8b12b7608313d88f7a0bdcc6fbdb3c103d6c7ecb56197a96d2c5bdeb8105bab16f495a2016c4eac846d256f43ecfe3604edd6e6c3166a78125ac00878f6e74eebf28e9f31e2eea3ae45c16456ddee6203708bad5a11d90a06dad500942c3c7de6c7e2e6ea754ffce452d745214d4e010f4be714a9ece73e14d28ed7cf52fcebaf48deff2638488d1eddcbdc9aea0d5750bc0b88a8ee86f08747e8817fd62d0c5dccd4006c529949725bbfcca2686601f5d220eb6312ee9b5a4550ad2b7e635cc741cf3981965a252825924fd94f0f0f187653512e74217df2d079465950ab782c00861fd93814a32b59cb33213e2e12f790a331a8cc402208b9da2079efa3e880f69c2836b713245e3c4d0aa7c241469ae701e88c3db83f24a7fe1af322f8821fb3fec1497fb9c6f1ea1c0732d8d9f7c6e1e671a7f4eecc4391bb1d4cbaed353d3e56d6ffd2f21b8bc5368bb85ec382ce13f92aa9f1b242a19db0ce84c822a246a949156187fe0176c3d58f8e012aa17fa0988cbcd85e8d928a3f491e81e2f943f2dad5c1f5c9a7890bf05d78a2be476c52aa75569f28c1144a7bac3465cba51b81b034fca3a9034c64ded7615e8a3a0712c45e0eb0f936ea6bbe35deae994ca8a5e48d74520900e295e55af7c5f893249a230a76779ae8978b10ba296f6a68bbdf732b77d258ebda9fed5d628f8401400e72c471d8b76e08471c7778cc22ff69eca42099069eda6d80eff70e032c7735727866ca75b83db9d740ece0263d56a9dfda7bff84643a7de6f7d677f5b5baf1409080b132dac45d8dd4b9c64b66bc4d177ae8e311f6520ca8173e01b3e8343461214aaa5cddbc01a3f6f9b18c68bb33f98a025ce67aaae25e69208b378925780d96fe76f8306b2dd1a28ea0eaad4095144399f80a85e2fbb8f982361cb7e7e61ad89deb2c6ddc014a14685360f1aa39fbf2dc574543d606d6afd18922c8cf16a62e0a45d6adafde216473039edc7001e9f8aed45eaddd89c2b1df832dafa9988fba8e795c911ed2706db4adf3b1a7db02994a43be04b9c66268aba436c6ba24c6671b19fec3e032c2216d33909ce1cd140fde160a222acac813bfdfdecd18d289d8073287a2f920bd2e1a75725ff4b805acf9fc249be0634c26193bf03555ccfc3008ef2001570bf72d5127236de2bb776069b9c5d6051e28c0f5f7f55d5e4cf04822b52434ff0ce7c9912ea49b692bd1895701be813cf94fad9dbbf3d303a234e216", 0x3ff}], 0x1}, 0x800) connect$inet6(0xffffffffffffffff, 0x0, 0x0) clone(0x20008000, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r2, &(0x7f0000005700), 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}, 0x0}], 0x1, 0x0) [ 1836.068681][T16587] Cannot configure node identity twice [ 1836.120563][T16596] Cannot configure node identity twice 08:29:29 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) clock_gettime(0x0, &(0x7f0000003300)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000003200)=[{{&(0x7f0000000340)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/240, 0xf0}], 0x1, &(0x7f0000000500)=""/145, 0x91}, 0x2}, {{0x0, 0x0, &(0x7f0000001900)=[{&(0x7f00000005c0)=""/148, 0x94}, {&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000000680)=""/208, 0xd0}, {&(0x7f0000000780)=""/233, 0xe9}], 0x4, &(0x7f0000001940)=""/226, 0xe2}, 0x3ff}, {{&(0x7f0000001a40)=@tipc=@name, 0x80, &(0x7f0000002c00)=[{&(0x7f0000001ac0)=""/175, 0xaf}, {&(0x7f0000001b80)=""/85, 0x55}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x3, &(0x7f0000002c40)=""/164, 0xa4}, 0x7}, {{&(0x7f0000002d00)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c}, 0x80, &(0x7f0000003100)=[{&(0x7f0000002d80)=""/157, 0x9d}, {&(0x7f0000002e40)=""/146, 0x92}, {&(0x7f0000002f00)=""/244, 0xf4}, {&(0x7f0000003000)=""/59, 0x3b}, {&(0x7f0000003040)=""/169, 0xa9}], 0x5, &(0x7f0000003180)=""/73, 0x49}, 0x9}], 0x4, 0x2001, &(0x7f0000003340)={r1, r2+30000000}) r4 = syz_genetlink_get_family_id$tipc(&(0x7f00000033c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000003480)={&(0x7f00000034c0)={0x10, 0x0, 0x0, 0x140000}, 0xc, &(0x7f0000003440)={&(0x7f0000003400)={0xfffffffffffffe2c, r4, 0x10, 0x70bd2a, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x40000) r5 = syz_open_pts(0xffffffffffffff9c, 0x40000) ioctl$FS_IOC_FIEMAP(r5, 0xc020660b, &(0x7f0000003500)=ANY=[@ANYBLOB="0200000000000000e900000000000000020000001f000000020000000000000000001000000000000100000000000000893600000000000000000000000000000000000000000000801200000000000000000000000000007f00000000002ae060c839c4d200003f000357000000000300000000000000000000000000000000000000000500000001ecff000000000000001000000000"]) ioctl$GIO_FONT(r5, 0x4b60, &(0x7f0000000000)=""/120) r6 = syz_open_dev$media(&(0x7f0000000140)='/dev/media#\x00', 0x1, 0x2) write$RDMA_USER_CM_CMD_GET_EVENT(r6, &(0x7f0000000300)={0xc, 0x8, 0xfa00, {&(0x7f0000000180)}}, 0x10) 08:29:29 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x6c, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:29:29 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x34]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x7, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:29:29 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x48]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1836.417285][T16611] Cannot configure node identity twice 08:29:29 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x74, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) [ 1836.496308][T16616] Cannot configure node identity twice 08:29:30 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, r1, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064", 0x11}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x800}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) clone(0x20008000, 0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) syz_open_pts(r5, 0x7be7ad31766d0e4e) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x700000000000000], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}}], 0x1, 0x0) 08:29:30 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x4c]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:30 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435a6ca64afb7e807a6ab3ecdec839f4492c05bc6bfe51eb0e13cec63273e132213e4c2292e0fcc3d0ecdbd7db2522a4e92680650f9cad73d4a97fd41e494543b4708c0441f7e240eecc4d3e8e99383"], 0x1}}, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064858f", 0x13}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) fstatfs(r1, &(0x7f0000000080)=""/54) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x3ff}], 0x1}, 0x800) connect$inet6(0xffffffffffffffff, 0x0, 0x0) clone(0x20008000, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700), 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}, 0x0}], 0x1, 0x0) 08:29:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x8, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:29:30 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x7a, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:29:30 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000000)=ANY=[@ANYBLOB="5c0000001000070d000000000000000000ba3e807f156a71e8ea6b7c0f3d20d46f8d3a9a1dcb5e36fcc281336ceafd900c74e969ab6b72915ad08779920f467b8401cf3e1eef5188ce6f654c7dc92cedd26d17266c695d48af67760888f771112291f4615b33b304d09abc1155563450b713e496db2525b600d1bc958077558087d86e4c852792abb1863820b30da73a458ca4056c00b25e5e3373938fd8fc840116bcef49a560ebfcd6e81ce77bc7c219aaff93eafeec910d036dad109c222195d0ca1123a3899457", @ANYRES32=0x0, @ANYBLOB="29dfdcd800000000280012000c000100697057677265000018000200142a6c1dfeabded6894c03e751000420ff010cffffffffe600000000080000010c000200aaaaaaaaaaaa009adcc2de44", @ANYRES32=0x33e0], 0x5c}}, 0x0) r1 = dup3(r0, r0, 0x80000) write$apparmor_exec(r1, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00'], 0x7) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000004e80), &(0x7f0000004ec0)=0x14) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() mount$9p_tcp(&(0x7f00000001c0)='127.0.0.1\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000400)='9p\x00', 0x2000c0, &(0x7f0000000300)={'trans=tcp,', {'port', 0x3d, 0x4e23}, 0x2c, {[], [{@fowner_eq={'fowner', 0x3d, r2}}, {@uid_lt={'uid<', r3}}, {@obj_type={'obj_type'}}, {@obj_type={'obj_type'}}, {@dont_measure='dont_measure'}, {@seclabel='seclabel'}]}}) pipe(0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x1000, 0x104000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, 0x0, 0x0, 0x2000000000002) chroot(&(0x7f0000000140)='./file0\x00') [ 1837.038996][ C1] net_ratelimit: 22 callbacks suppressed [ 1837.039005][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1837.051183][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1837.057421][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1837.064305][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1837.099396][T16631] validate_nla: 16 callbacks suppressed [ 1837.099408][T16631] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1837.126179][T16631] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1837.137043][T16635] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 08:29:30 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x54]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1837.207298][T16636] Cannot configure node identity twice [ 1837.221595][T16634] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.4'. 08:29:30 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0xf0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) [ 1837.281580][T16644] Cannot configure node identity twice 08:29:30 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1837.323071][T16643] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1837.340527][T16634] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.4'. 08:29:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0xf, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:29:30 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x58]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1837.459636][T16653] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1837.509901][T16655] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 08:29:31 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000000)=ANY=[@ANYBLOB="5c0000001000070d000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x33e0], 0x5c}}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x6, 0x101000) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x80000000) [ 1837.600134][T16662] Cannot configure node identity twice [ 1837.616554][T16663] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1837.641546][T16666] Cannot configure node identity twice [ 1837.717805][T16669] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1837.741445][T16669] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1837.761477][T16669] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1837.782424][T16669] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1838.239987][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1838.253841][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1838.264576][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1838.283821][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1838.301963][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1838.314601][ C0] protocol 88fb is buggy, dev hsr_slave_1 08:29:32 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, r1, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064", 0x11}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x800}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) clone(0x20008000, 0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) syz_open_pts(r5, 0x7be7ad31766d0e4e) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x800000000000000], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}}], 0x1, 0x0) 08:29:32 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x300, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:29:32 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x5c]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:32 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000000c0)={@rand_addr, 0x0}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)=@ipv6_deladdr={0x40, 0x15, 0x200, 0x70bd2d, 0x25dfdbfc, {0xa, 0x18, 0x444, 0xc8, r1}, [@IFA_ADDRESS={0x14, 0x1, @empty}, @IFA_ADDRESS={0x14, 0x1, @mcast2}]}, 0x40}}, 0x0) 08:29:32 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x10, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:29:32 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000400)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435a6ca64afb7e807a6ab3ecdec839f4492c05bc6bf2fcc4207f86984dba5e51eb0e13cec63273e132213e4c2292e0fcc3d0e544d7db25210b7c8110650f9cac1af1b33c2fdd73d4a97fd41e494543b4708c0441f7e240eecc4d3e8e99383"], 0x1}}, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064858f", 0x13}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r3 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x3ff}], 0x1}, 0x800) connect$inet6(0xffffffffffffffff, 0x0, 0x0) clone(0x20008000, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r2, &(0x7f0000005700), 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}, 0x0}], 0x1, 0x0) [ 1838.786640][T16681] Cannot configure node identity twice [ 1838.830713][T16685] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1838.870285][T16689] Cannot configure node identity twice 08:29:32 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=ANY=[@ANYBLOB="0404090002af0000f7", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012000c00010069703667726500001800020014000400ff010cff0000000000000000000000010c000200aaaaaaaaaaaa000008000a00", @ANYRES32=0x33e0], 0x4}}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4b, 0x20000) ioctl$FS_IOC_ENABLE_VERITY(r1, 0x6685) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @remote}, 0x3, 0x3, 0x2, 0x1}}, 0x26) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x1, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r1, r2, 0x9, 0x3}, 0x10) 08:29:32 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x68]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:32 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x48, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) [ 1838.959160][T16687] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1838.996447][T16683] syz-executor.0 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=0 08:29:32 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x337, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) [ 1839.081984][T16683] CPU: 1 PID: 16683 Comm: syz-executor.0 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1839.091138][T16683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1839.101387][T16683] Call Trace: [ 1839.104719][T16683] dump_stack+0x172/0x1f0 [ 1839.109848][T16683] dump_header+0x10f/0xb6c [ 1839.113480][T16699] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1839.114316][T16683] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1839.114353][T16683] ? ___ratelimit+0x60/0x595 [ 1839.132998][T16683] ? do_raw_spin_unlock+0x57/0x270 [ 1839.138233][T16683] oom_kill_process.cold+0x10/0x15 [ 1839.143474][T16683] out_of_memory+0x79a/0x1280 [ 1839.148178][T16683] ? retint_kernel+0x2d/0x2d [ 1839.152880][T16683] ? oom_killer_disable+0x280/0x280 [ 1839.158217][T16683] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1839.163865][T16683] ? memcg_event_wake+0x230/0x230 [ 1839.169361][T16683] ? do_raw_spin_unlock+0x57/0x270 [ 1839.174840][T16683] ? _raw_spin_unlock+0x2d/0x50 [ 1839.179882][T16683] try_charge+0x118d/0x1790 [ 1839.184408][T16683] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1839.190147][T16683] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 1839.196414][T16683] ? find_held_lock+0x35/0x130 [ 1839.201203][T16683] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 1839.206872][T16683] __memcg_kmem_charge_memcg+0x7c/0x130 [ 1839.213037][T16683] ? memcg_kmem_put_cache+0xb0/0xb0 [ 1839.218268][T16683] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 1839.223859][T16683] __memcg_kmem_charge+0x136/0x300 [ 1839.229089][T16683] __alloc_pages_nodemask+0x437/0x7e0 [ 1839.235108][T16683] ? mark_held_locks+0xa4/0xf0 [ 1839.240092][T16683] ? __alloc_pages_slowpath+0x2900/0x2900 [ 1839.245842][T16683] ? retint_kernel+0x2d/0x2d [ 1839.250465][T16683] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1839.255957][T16683] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1839.262397][T16683] alloc_pages_current+0x107/0x210 [ 1839.267551][T16683] pte_alloc_one+0x1b/0x1a0 [ 1839.272074][T16683] __pte_alloc+0x20/0x310 [ 1839.276424][T16683] copy_page_range+0x1529/0x1f90 [ 1839.281731][T16683] ? trace_hardirqs_on_caller+0x6a/0x220 [ 1839.287421][T16683] ? pmd_alloc+0x180/0x180 [ 1839.291849][T16683] ? vma_compute_subtree_gap+0x158/0x230 [ 1839.297516][T16683] ? validate_mm_rb+0xa3/0xc0 [ 1839.302213][T16683] ? __vma_link_rb+0x279/0x370 [ 1839.307002][T16683] copy_process.part.0+0x5ab7/0x79d0 [ 1839.312352][T16683] ? __cleanup_sighand+0x60/0x60 [ 1839.317341][T16683] _do_fork+0x257/0xfd0 [ 1839.321533][T16683] ? fork_idle+0x1d0/0x1d0 [ 1839.326063][T16683] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1839.331546][T16683] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1839.337186][T16683] ? do_syscall_64+0x26/0x610 [ 1839.341875][T16683] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1839.348068][T16683] ? do_syscall_64+0x26/0x610 [ 1839.352764][T16683] __x64_sys_clone+0xbf/0x150 [ 1839.357469][T16683] do_syscall_64+0x103/0x610 [ 1839.362087][T16683] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1839.367984][T16683] RIP: 0033:0x458209 [ 1839.371895][T16683] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1839.391508][T16683] RSP: 002b:00007f684c591c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1839.399956][T16683] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458209 [ 1839.408023][T16683] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020008000 [ 1839.416364][T16683] RBP: 000000000073bf00 R08: 00000000200004c0 R09: 0000000000000000 [ 1839.424339][T16683] R10: 0000000020000200 R11: 0000000000000246 R12: 00007f684c5926d4 08:29:32 executing program 4: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000280)={&(0x7f0000000080)={0x1d0, r0, 0x100, 0x70bd2c, 0x25dfdbfe, {}, [@TIPC_NLA_MEDIA={0x44, 0x5, [@TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xbe9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xc}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}]}, @TIPC_NLA_MON={0x4}, @TIPC_NLA_LINK={0x130, 0x4, [@TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x81}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x891d400000000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}]}, @TIPC_NLA_LINK_PROP={0x54, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1f}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}]}, @TIPC_NLA_LINK_PROP={0x44, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xa5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xc227}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x101}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}]}]}, @TIPC_NLA_SOCK={0x30, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x100000000}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6a4}]}, @TIPC_NLA_MON={0x14, 0x9, [@TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xff}]}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x80}, 0x80) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000300)='/dev/snapshot\x00', 0x80400, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) sendmsg$nl_route(r1, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1839.432317][T16683] R13: 00000000004be519 R14: 00000000004cec60 R15: 00000000ffffffff [ 1839.496379][T16703] Cannot configure node identity twice [ 1839.520932][T16706] Cannot configure node identity twice [ 1839.535801][T16683] memory: usage 307200kB, limit 307200kB, failcnt 2761 08:29:33 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x500, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) [ 1839.543553][T16683] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1839.552673][T16683] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1839.560730][T16683] Memory cgroup stats for /syz0: cache:20KB rss:242592KB rss_huge:210944KB shmem:44KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:242640KB inactive_file:0KB active_file:0KB unevictable:0KB [ 1839.636394][T16683] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=16399,uid=0 [ 1839.675627][T16683] Memory cgroup out of memory: Killed process 16399 (syz-executor.0) total-vm:72580kB, anon-rss:4276kB, file-rss:34816kB, shmem-rss:0kB 08:29:33 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, r1, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064", 0x11}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x800}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) clone(0x20008000, 0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) syz_open_pts(r5, 0x7be7ad31766d0e4e) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x900000000000000], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}}], 0x1, 0x0) 08:29:33 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x6c]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x4c, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:29:33 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x14c, r2, 0x400, 0x70bd2b, 0x25dfdbfe, {}, [@TIPC_NLA_NODE={0x30, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10000}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x100}]}, @TIPC_NLA_MON={0x2c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x10000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x70}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}]}, @TIPC_NLA_SOCK={0x44, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x88}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}]}, @TIPC_NLA_NET={0x70, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x5}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x101}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x559}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x4}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x8000}, @TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x100000000}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7fffffff}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x2}]}, @TIPC_NLA_SOCK={0xc, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_SOCK={0x10, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7fffffff}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x14c}, 0x1, 0x0, 0x0, 0x1}, 0x4004000) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:33 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x600, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) [ 1839.976422][T16724] Cannot configure node identity twice [ 1839.990395][T16729] Cannot configure node identity twice 08:29:33 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435a6ca64afb7e807a6ab3ecdec839f4492c05bc6bfe51eb0e13cec63273e132213e4c2292e0fcc3d0ecdbd7db2522a4e92680650f9cad73d4a97fd41e494543b4708c0441f7e240eecc4d3e8e99383"], 0x1}}, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064858f", 0x13}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$BLKBSZGET(r2, 0x80081270, &(0x7f0000000440)) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x3ff}], 0x1}, 0x800) connect$inet6(0xffffffffffffffff, 0x0, 0x0) clone(0x20008000, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0xffffffffffffffac) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000100)={'ip6gre0\x00', @ifru_data=&(0x7f0000000080)="c1d6e614b9b7d60471710626c050499c4b8dbf025ad47ffb3d3747de53beaeef"}) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700), 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}, 0x0}], 0x1, 0x0) 08:29:33 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x70]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:33 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x700, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:29:33 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000007d80)=[{{&(0x7f0000001a00)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000001a80)=""/175, 0xaf}, {&(0x7f0000001b40)=""/92, 0x5c}, {&(0x7f0000001bc0)=""/4096, 0x1000}, {&(0x7f0000002bc0)=""/70, 0x46}, {&(0x7f0000002c40)=""/75, 0x4b}, {&(0x7f0000002cc0)=""/236, 0xec}, {&(0x7f0000002dc0)=""/123, 0xfffffffffffffeed}, {&(0x7f0000002e40)=""/134, 0x86}, {&(0x7f0000002f00)=""/121, 0x79}, {&(0x7f0000002f80)=""/64, 0x40}], 0xa, &(0x7f0000003080)=""/4096, 0x1000}, 0xffffffff80000001}, {{&(0x7f0000004080)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000004180), 0x1, &(0x7f00000041c0)=""/4096, 0x1000}, 0x2}, {{&(0x7f00000051c0)=@generic, 0x80, &(0x7f00000054c0)=[{&(0x7f0000005240)=""/127, 0x7f}, {&(0x7f0000005d80)=""/4096, 0x1000}, {&(0x7f00000052c0)=""/141, 0x8d}, {&(0x7f0000005380)=""/127, 0x7f}, {&(0x7f0000005400)=""/8, 0x8}, {&(0x7f0000005440)=""/74, 0x4a}], 0x6, &(0x7f0000005540)=""/149, 0x95}, 0x3}, {{&(0x7f0000005600)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f0000005840)=[{&(0x7f0000005680)=""/156, 0x9c}, {&(0x7f0000005740)=""/21, 0x15}, {&(0x7f0000005780)=""/91, 0x5b}, {&(0x7f0000006d80)=""/4096, 0x1000}, {&(0x7f0000005800)=""/61, 0x3d}], 0x10000020, &(0x7f00000058c0)=""/136, 0x88}, 0x10000}, {{&(0x7f0000005980)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x80, &(0x7f0000005b80)=[{&(0x7f0000005a00)=""/98, 0x62}, {&(0x7f0000005a80)=""/227, 0xe3}], 0x2, &(0x7f0000005bc0)=""/12, 0xc}}], 0x5, 0x10102, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffa5, &(0x7f0000005d00)={&(0x7f0000000880)=@ipv6_newroute={0x0, 0x18, 0x209, 0x70bd28, 0x25dfdbfb, {0xa, 0x10, 0x14, 0x0, 0x0, 0x2, 0x0, 0xa, 0x400}, [@RTA_OIF={0x0, 0x4, r1}, @RTA_ENCAP_TYPE, @RTA_MARK={0x0, 0x10, 0xfff}, @RTA_PREF={0x0, 0x14, 0x38e1f3a6}]}, 0x5c}}, 0x0) 08:29:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x60, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:29:33 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x74]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1840.432227][T16748] Cannot configure node identity twice [ 1840.446813][T16749] Cannot configure node identity twice 08:29:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x68, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) [ 1840.626062][T16758] Cannot configure node identity twice [ 1840.641760][T16751] syz-executor.0 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=3, oom_score_adj=0 [ 1840.652119][T16759] Cannot configure node identity twice [ 1840.655975][T16751] CPU: 0 PID: 16751 Comm: syz-executor.0 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1840.668165][T16751] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1840.678235][T16751] Call Trace: [ 1840.681540][T16751] dump_stack+0x172/0x1f0 [ 1840.685885][T16751] dump_header+0x10f/0xb6c [ 1840.690315][T16751] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1840.696147][T16751] ? ___ratelimit+0x60/0x595 [ 1840.700745][T16751] ? do_raw_spin_unlock+0x57/0x270 [ 1840.705876][T16751] oom_kill_process.cold+0x10/0x15 [ 1840.711008][T16751] out_of_memory+0x79a/0x1280 [ 1840.715803][T16751] ? lock_downgrade+0x880/0x880 [ 1840.720649][T16751] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1840.726888][T16751] ? oom_killer_disable+0x280/0x280 [ 1840.732213][T16751] ? find_held_lock+0x35/0x130 [ 1840.736991][T16751] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1840.742532][T16751] ? memcg_event_wake+0x230/0x230 [ 1840.747560][T16751] ? do_raw_spin_unlock+0x57/0x270 [ 1840.752709][T16751] ? _raw_spin_unlock+0x2d/0x50 [ 1840.757556][T16751] try_charge+0x118d/0x1790 [ 1840.762066][T16751] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1840.767636][T16751] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 1840.773268][T16751] ? find_held_lock+0x35/0x130 [ 1840.778115][T16751] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 1840.783673][T16751] __memcg_kmem_charge_memcg+0x7c/0x130 [ 1840.789224][T16751] ? memcg_kmem_put_cache+0xb0/0xb0 [ 1840.794411][T16751] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 1840.799968][T16751] __memcg_kmem_charge+0x136/0x300 [ 1840.805094][T16751] __alloc_pages_nodemask+0x437/0x7e0 [ 1840.810469][T16751] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1840.816697][T16751] ? __alloc_pages_slowpath+0x2900/0x2900 [ 1840.822418][T16751] ? copy_process.part.0+0x1d35/0x79d0 [ 1840.827878][T16751] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1840.833152][T16751] ? trace_hardirqs_on+0x67/0x230 [ 1840.838173][T16751] copy_process.part.0+0x3e0/0x79d0 [ 1840.843375][T16751] ? __lockdep_free_key_range+0x120/0x120 [ 1840.849182][T16751] ? kvm_sched_clock_read+0x9/0x20 [ 1840.854295][T16751] ? psi_memstall_leave+0x12e/0x180 [ 1840.859515][T16751] ? find_held_lock+0x35/0x130 [ 1840.864294][T16751] ? psi_memstall_leave+0x12e/0x180 [ 1840.869559][T16751] ? __cleanup_sighand+0x60/0x60 [ 1840.874492][T16751] ? perf_trace_lock+0xeb/0x510 [ 1840.879337][T16751] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1840.885594][T16751] ? debug_smp_processor_id+0x3c/0x280 [ 1840.891053][T16751] ? __lockdep_free_key_range+0x120/0x120 [ 1840.896778][T16751] _do_fork+0x257/0xfd0 [ 1840.900940][T16751] ? fork_idle+0x1d0/0x1d0 [ 1840.905368][T16751] ? blkcg_maybe_throttle_current+0x5e2/0xfc0 [ 1840.911445][T16751] ? lock_downgrade+0x880/0x880 [ 1840.916311][T16751] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1840.922573][T16751] ? blkcg_exit_queue+0x30/0x30 [ 1840.927440][T16751] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1840.932912][T16751] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1840.938383][T16751] ? do_syscall_64+0x26/0x610 [ 1840.943070][T16751] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1840.949145][T16751] ? do_syscall_64+0x26/0x610 [ 1840.953828][T16751] __x64_sys_clone+0xbf/0x150 [ 1840.958487][T16751] do_syscall_64+0x103/0x610 [ 1840.963080][T16751] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1840.968978][T16751] RIP: 0033:0x45abd9 [ 1840.972873][T16751] Code: ff 48 85 f6 0f 84 d7 8e fb ff 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 0f 8c ae 8e fb ff 74 01 c3 31 ed 48 f7 c7 00 00 01 00 75 [ 1840.992471][T16751] RSP: 002b:00007ffe5fa9af68 EFLAGS: 00000202 ORIG_RAX: 0000000000000038 [ 1841.000895][T16751] RAX: ffffffffffffffda RBX: 00007f684c571700 RCX: 000000000045abd9 [ 1841.008886][T16751] RDX: 00007f684c5719d0 RSI: 00007f684c570db0 RDI: 00000000003d0f00 [ 1841.016865][T16751] RBP: 00007ffe5fa9b170 R08: 00007f684c571700 R09: 00007f684c571700 08:29:34 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, r1, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064", 0x11}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x800}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) clone(0x20008000, 0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) syz_open_pts(r5, 0x7be7ad31766d0e4e) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0xa00000000000000], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}}], 0x1, 0x0) 08:29:34 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0xf00, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:29:34 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x7a]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:34 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) fdatasync(r0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x6c, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) [ 1841.024841][T16751] R10: 00007f684c5719d0 R11: 0000000000000202 R12: 0000000000000000 [ 1841.032911][T16751] R13: 00007ffe5fa9b01f R14: 00007f684c5719c0 R15: 000000000073bfac [ 1841.043748][T16751] memory: usage 307200kB, limit 307200kB, failcnt 2773 [ 1841.056102][T16751] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1841.065945][T16751] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1841.099091][T16751] Memory cgroup stats for /syz0: cache:20KB rss:242576KB rss_huge:210944KB shmem:44KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:242636KB inactive_file:0KB active_file:0KB unevictable:0KB [ 1841.123735][T16767] Cannot configure node identity twice [ 1841.155049][T16772] Cannot configure node identity twice [ 1841.189138][T16751] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=16449,uid=0 [ 1841.299088][T16751] Memory cgroup out of memory: Killed process 16449 (syz-executor.0) total-vm:72580kB, anon-rss:4276kB, file-rss:34816kB, shmem-rss:0kB [ 1841.518489][T16774] syz-executor.2 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1841.555365][T16774] CPU: 1 PID: 16774 Comm: syz-executor.2 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1841.564437][T16774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1841.574505][T16774] Call Trace: [ 1841.577834][T16774] dump_stack+0x172/0x1f0 [ 1841.582192][T16774] dump_header+0x10f/0xb6c [ 1841.586636][T16774] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1841.592459][T16774] ? ___ratelimit+0x60/0x595 [ 1841.597064][T16774] ? do_raw_spin_unlock+0x57/0x270 [ 1841.602193][T16774] oom_kill_process.cold+0x10/0x15 [ 1841.607326][T16774] out_of_memory+0x79a/0x1280 [ 1841.612020][T16774] ? lock_downgrade+0x880/0x880 [ 1841.616888][T16774] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1841.623148][T16774] ? oom_killer_disable+0x280/0x280 [ 1841.628358][T16774] ? find_held_lock+0x35/0x130 [ 1841.633146][T16774] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1841.638720][T16774] ? memcg_event_wake+0x230/0x230 [ 1841.643789][T16774] ? do_raw_spin_unlock+0x57/0x270 [ 1841.648925][T16774] ? _raw_spin_unlock+0x2d/0x50 [ 1841.653819][T16774] try_charge+0x118d/0x1790 [ 1841.658346][T16774] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1841.663926][T16774] ? lock_release+0x4c1/0xa00 08:29:35 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f00000006c0)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435aeca64afb7e807a6ab3ecdec839f4492c05bc6bfe51eb0e13cec6303002d6f000000e4c22983844507680322942e0fcc3d0ecdbd7db2522a4e92680650f9cad73d4a97fd41e494543b4708c0441f7e240eecc4d3e8e9"], 0x1}}, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064858f", 0x13}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) fstat(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_ENTRY(r2, &(0x7f00000007c0)={0x90, 0x0, 0x5, {0x5, 0x2, 0x80, 0x2, 0x0, 0x4, {0x4, 0x10000, 0x9, 0x2, 0xe80e71b, 0x9, 0x4, 0x9, 0x7, 0x9, 0x3, 0x0, r4, 0x101, 0x1ff}}}, 0x90) r5 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x3ff}], 0x1}, 0x800) connect$inet6(0xffffffffffffffff, 0x0, 0x0) clone(0x20008000, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) bind$llc(r5, &(0x7f0000000100)={0x1a, 0x326, 0xffffffff80000000, 0x4, 0x7f, 0x8, @dev={[], 0x23}}, 0x10) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0xa, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700), 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}, 0x0}], 0x1, 0x0) 08:29:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x74, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:29:35 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x2000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:29:35 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r0}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x41, 0x0) write$capi20_data(r2, &(0x7f0000000140)={{0x10, 0x6, 0x87, 0x81, 0x8, 0x8}, 0x1a, "ec940bb75556cebdc0c3f0b1f53418d18d22b33958c6554c7eaa"}, 0x2c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000200)=""/185, &(0x7f00000001c0)=0xb9) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f00000002c0)=ANY=[@ANYBLOB="5c000010b500070d0000000000000000003c4d004ad72aa2fa7bb13b21570fbe441b01a428265cc332f019fe806c1ee092251f4eaaecef4d98f6b52a40db42692462c93649535691b4679b1b69995644dbcb6afc804b9b662644fd864011a823ac699194b33ed74f18d6d60b8b1a496636b38ccfde303d11bc11281ff75d103b071f8a59e900df249ba39969e724e4769dcfd4518b85e2a3b77f9b84ed0dd3bdf43f80e593002c8f0d188963d8a13120f7f970e746c4314719a5757af81b0dac6665bace", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012000c00010069703667726500001800020014000400ff010cff0000000000000000000000010c000200aaaaaaaaaaaa000008000a00", @ANYRES32=0x33e0], 0x5c}}, 0x0) 08:29:35 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0xcc]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1841.668744][T16774] __memcg_kmem_charge_memcg+0x7c/0x130 [ 1841.674391][T16774] ? memcg_kmem_put_cache+0xb0/0xb0 [ 1841.679610][T16774] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 1841.685181][T16774] __memcg_kmem_charge+0x136/0x300 [ 1841.690326][T16774] __alloc_pages_nodemask+0x437/0x7e0 [ 1841.695726][T16774] ? mark_held_locks+0xa4/0xf0 [ 1841.700522][T16774] ? __alloc_pages_slowpath+0x2900/0x2900 [ 1841.706359][T16774] ? retint_kernel+0x2d/0x2d [ 1841.711004][T16774] ? trace_hardirqs_on_thunk+0x1a/0x1c 08:29:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x7a, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) [ 1841.712621][T16785] Cannot configure node identity twice [ 1841.716562][T16774] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1841.716585][T16774] alloc_pages_current+0x107/0x210 [ 1841.716608][T16774] pte_alloc_one+0x1b/0x1a0 [ 1841.716630][T16774] __pte_alloc+0x20/0x310 [ 1841.725962][T16786] Cannot configure node identity twice [ 1841.728342][T16774] copy_page_range+0x1529/0x1f90 [ 1841.728362][T16774] ? trace_hardirqs_on_caller+0x6a/0x220 [ 1841.728396][T16774] ? retint_kernel+0x2d/0x2d [ 1841.763153][T16774] ? __sanitizer_cov_trace_cmp8+0x18/0x20 08:29:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0xf0, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) [ 1841.768937][T16774] ? pmd_alloc+0x180/0x180 [ 1841.773383][T16774] ? validate_mm_rb+0xa3/0xc0 [ 1841.774148][T16788] Cannot configure node identity twice [ 1841.778108][T16774] ? __vma_link_rb+0x279/0x370 [ 1841.778136][T16774] copy_process.part.0+0x5ab7/0x79d0 [ 1841.778185][T16774] ? __cleanup_sighand+0x60/0x60 [ 1841.787654][T16789] Cannot configure node identity twice [ 1841.788482][T16774] _do_fork+0x257/0xfd0 [ 1841.788507][T16774] ? fork_idle+0x1d0/0x1d0 [ 1841.812879][T16774] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1841.818358][T16774] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1841.823844][T16774] ? do_syscall_64+0x26/0x610 [ 1841.828560][T16774] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1841.832791][T16791] Cannot configure node identity twice [ 1841.834654][T16774] ? do_syscall_64+0x26/0x610 [ 1841.834681][T16774] __x64_sys_clone+0xbf/0x150 [ 1841.834712][T16774] do_syscall_64+0x103/0x610 [ 1841.843259][T16792] Cannot configure node identity twice [ 1841.844866][T16774] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1841.844880][T16774] RIP: 0033:0x458209 [ 1841.844897][T16774] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1841.844914][T16774] RSP: 002b:00007f1562ed0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1841.897522][T16774] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458209 [ 1841.905518][T16774] RDX: 0000000020000100 RSI: 0000000000000000 RDI: 0000000020008000 [ 1841.913537][T16774] RBP: 000000000073bf00 R08: 00000000200004c0 R09: 0000000000000000 [ 1841.921533][T16774] R10: 0000000020000200 R11: 0000000000000246 R12: 00007f1562ed16d4 [ 1841.929522][T16774] R13: 00000000004be519 R14: 00000000004cec60 R15: 00000000ffffffff [ 1841.950006][T16774] memory: usage 307200kB, limit 307200kB, failcnt 4939 [ 1841.964553][T16774] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1841.990958][T16774] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1842.009610][T16774] Memory cgroup stats for /syz2: cache:0KB rss:208036KB rss_huge:155648KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:208144KB inactive_file:0KB active_file:0KB unevictable:0KB [ 1842.063490][T16774] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=16626,uid=0 [ 1842.108697][T16774] Memory cgroup out of memory: Killed process 16626 (syz-executor.2) total-vm:72844kB, anon-rss:4284kB, file-rss:34816kB, shmem-rss:0kB [ 1842.398936][ C0] net_ratelimit: 18 callbacks suppressed [ 1842.398945][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1842.411097][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1842.417652][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1842.424924][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1842.478930][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1842.485146][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1842.491365][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1842.497471][ C0] protocol 88fb is buggy, dev hsr_slave_1 08:29:36 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0xf0]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x300, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:29:36 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x3703, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:29:36 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435a6ca64afb7e807a6ab3ecdec839f4492c05bc6bfe51eb0e13cec63273e132213e4c2292e0fcc3d0ecdbd7db2522a4e92680650f9cad73d4a97fd41e494543b4708c0441f7e240eecc4d3e8e9938334d90ac32096d9cb317cddccaa5c825f90c70eade79f122fce4283d2f5e010a82e276f3cc875db4805e1b8ca541df4b01b9bca0c5da1b26b7ea17e2073eec0f4fab0df0eca3f3285b1a25faf88ae4410eb5559417ab55c808b53733190c1128096ee03f1a4ff669c68e9c16392ed694ef483644f83e02bc3bccac8faaadb7210fc1c8a2d9a817a7ee330195a5846520000000000000000000000000000"], 0x1}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, r1, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064", 0x11}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x800}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) clone(0x20008000, 0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) syz_open_pts(r5, 0x7be7ad31766d0e4e) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0xe00000000000000], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}}], 0x1, 0x0) 08:29:36 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) bind$inet6(r0, &(0x7f0000000440)={0xa, 0x4e24, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x5}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435a6ca64afb7e807a6ab3ecdec839f4492c05bc6bfe51eb0e13cec63273e132213e4c2292e0fcc3d0ecdbd7db2522a4e92680650f942d73d4a97fd41e494541c4708c0441f7e240eecc4d3e8e99383"], 0x1}}, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064858f", 0x13}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) write$binfmt_misc(r2, &(0x7f0000000680)=ANY=[@ANYBLOB="73797a30b4117f6f7c019e0e95669f22f74b27afdfb212a462e3dfe70b442b8e8aad2e0c4e7f30981035b46751cd40cdb2f0acce9f477e7c04db6b198ebb7b8596d0ed5850c15a55fcdffc60f29ed18a414c5f4b548fe2231a387361c4695868ff69854a6804e33f27c60f36b6eee462ef267c196bc52d44de7b362e605c33a7077717d17bcbf95d1819db8ac6a4f3bcbf84af0b168f2ebdb041d32646990b4db56e"], 0x51) listen(r1, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r3 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="3cf5048e7163ea27da961b58abc6fdd726a3e3c95cad1de31c363355c8e1713e51fe7f59651cc3ac45abe4d057f5137c675ed1994a77351dee893cd34df281c9a23f002a9478039ed67f7b156245f27916f826813ec250d85c0192c16f21dd81efe95b0b969ce99dbf198ee2555098027269016440658583e3662d46fe23e2f3d45c0bc9e61731c225d30af8b12b7608313d88f7a0bdcc6fbdb3c103d6c7ecb56197a96d2c5bdeb8105bab16f495a2016c4eac846d256f43ecfe3604edd6e6c3166a78125ac00878f6e74eebf28e9f31e2eea3ae45c16456ddee6203708bad5a11d90a06dad500942c3c7de6c7e2e6ea754ffce452d745214d4e010f4be714a9ece73e14d28ed7cf52fcebaf48deff2638488d1eddcbdc9aea0d5750bc0b88a8ee86f08747e8817fd62d0c5dccd4006c529949725bbfcca2686601f5d220eb6312ee9b5a4550ad2b7e635cc741cf3981965a252825924fd94f0f0f187653512e74217df2d079465950ab782c00861fd93814a32b59cb33213e2e12f790a331a8cc402208b9da2079efa3e880f69c2836b713245e3c4d0aa7c241469ae701e88c3db83f24a7fe1af322f8821fb3fec1497fb9c6f1ea1c0732d8d9f7c6e1e671a7f4eecc4391bb1d4cbaed353d3e56d6ffd2f21b8bc5368bb85ec382ce13f92aa9f1b242a19db0ce84c822a246a949156187fe0176c3d58f8e012aa17fa0988cbcd85e8d928a3f491e81e2f943f2dad5c1f5c9a7890bf05d78a2be476c52aa75569f28c1144a7bac3465cba51b81b034fca3a9034c64ded7615e8a3a0712c45e0eb0f936ea6bbe35deae994ca8a5e48d74520900e295e55af7c5f893249a230a76779ae8978b10ba296f6a68bbdf732b77d258ebda9fed5d628f8401400e72c471d8b76e08471c7778cc22ff69eca42099069eda6d80eff70e032c7735727866ca75b83db9d740ece0263d56a9dfda7bff84643a7de6f7d677f5b5baf1409080b132dac45d8dd4b9c64b66bc4d177ae8e311f6520ca8173e01b3e8343461214aaa5cddbc01a3f6f9b18c68bb33f98a025ce67aaae25e69208b378925780d96fe76f8306b2dd1a28ea0eaad4095144399f80a85e2fbb8f982361cb7e7e61ad89deb2c6ddc014a14685360f1aa39fbf2dc574543d606d6afd18922c8cf16a62e0a45d6adafde216473039edc7001e9f8aed45eaddd89c2b1df832dafa9988fba8e795c911ed2706db4adf3b1a7db02994a43be04b9c66268aba436c6ba24c6671b19fec3e032c2216d33909ce1cd140fde160a222acac813bfdfdecd18d289d8073287a2f920bd2e1a75725ff4b805acf9fc249be0634c26193bf03555ccfc3008ef2001570bf72d5127236de2bb776069b9c5d6051e28c0f5f7f55d5e4cf04822b52434ff0ce7c9912ea49b692bd1895701be813cf94fad9dbbf3d303a234e216", 0x3ff}], 0x1}, 0x800) connect$inet6(0xffffffffffffffff, 0x0, 0x0) clone(0x20008000, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000005c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r4 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x9) getsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000000100)={@dev, @local, @broadcast}, &(0x7f0000000400)=0xc) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r2, &(0x7f0000005700), 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}, 0x0}], 0x1, 0x0) poll(&(0x7f0000000080)=[{r3, 0x4010}], 0x1, 0x400) 08:29:36 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1843.066533][T16814] Cannot configure node identity twice [ 1843.119320][T16817] validate_nla: 17 callbacks suppressed [ 1843.119332][T16817] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1843.191014][T16822] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 1843.209912][T16824] Cannot configure node identity twice [ 1843.231114][T16823] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 08:29:36 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x128]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:36 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000006e80)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000040)=""/103, 0x67}, {&(0x7f00000000c0)=""/174, 0xae}, {&(0x7f0000000180)=""/142, 0x8e}, {&(0x7f0000000240)=""/177, 0xb1}], 0x4}, 0x7}, {{&(0x7f0000000340)=@can={0x1d, 0x0}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/157, 0x9d}, {&(0x7f0000000480)=""/180, 0xb4}], 0x2, &(0x7f0000000580)=""/33, 0x21}, 0x7}, {{&(0x7f00000005c0)=@l2, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000640)}, {&(0x7f0000000680)=""/111, 0x6f}, {&(0x7f0000000700)=""/163, 0xa3}, {&(0x7f0000000900)=""/209, 0xd1}, {&(0x7f00000007c0)=""/99, 0x63}], 0x5, &(0x7f0000000a80)=""/172, 0xac}, 0x3}, {{&(0x7f0000000b40)=@xdp, 0x80, &(0x7f0000002040)=[{&(0x7f0000000840)=""/50, 0x32}, {&(0x7f0000000bc0)=""/218, 0xda}, {&(0x7f0000000cc0)=""/227, 0xe3}, {&(0x7f0000000dc0)=""/34, 0x22}, {&(0x7f0000000e00)=""/109, 0x6d}, {&(0x7f0000000e80)=""/4096, 0x1000}, {&(0x7f0000001e80)=""/78, 0x4e}, {&(0x7f0000001f00)=""/111, 0x6f}, {&(0x7f0000001f80)=""/134, 0x86}], 0x9, &(0x7f0000002100)=""/175, 0xaf}, 0x4}, {{&(0x7f00000021c0)=@caif=@dgm, 0x80, &(0x7f0000003640)=[{&(0x7f0000002240)=""/249, 0xf9}, {&(0x7f0000002340)=""/28, 0x1c}, {&(0x7f0000002380)=""/65, 0x41}, {&(0x7f0000002400)=""/215, 0xd7}, {&(0x7f0000002500)=""/179, 0xb3}, {&(0x7f00000025c0)=""/4096, 0x1000}, {&(0x7f00000035c0)=""/109, 0x6d}], 0x7, &(0x7f00000036c0)=""/71, 0x47}, 0x6}, {{&(0x7f0000003740)=@x25, 0x80, &(0x7f0000003b40)=[{&(0x7f00000037c0)=""/235, 0xeb}, {&(0x7f00000038c0)=""/186, 0xba}, {&(0x7f0000003980)=""/136, 0x88}, {&(0x7f0000003a40)=""/139, 0x8b}, {&(0x7f0000003b00)=""/26, 0x1a}], 0x5, &(0x7f0000003bc0)=""/201, 0xc9}}, {{&(0x7f0000003cc0)=@rc, 0x80, &(0x7f0000004fc0)=[{&(0x7f0000003d40)=""/30, 0x1e}, {&(0x7f0000003d80)=""/4096, 0x1000}, {&(0x7f0000004d80)=""/106, 0x6a}, {&(0x7f0000004e00)=""/135, 0x87}, {&(0x7f0000004ec0)=""/245, 0xf5}], 0x5, &(0x7f0000005040)=""/136, 0x88}, 0xe171}, {{0x0, 0x0, &(0x7f00000056c0)=[{&(0x7f0000005100)=""/177, 0xb1}, {&(0x7f00000051c0)=""/115, 0x73}, {&(0x7f0000005240)=""/179, 0xb3}, {&(0x7f0000005300)=""/92, 0x5c}, {&(0x7f0000005380)=""/216, 0xd8}, {&(0x7f0000005480)=""/160, 0xa0}, {&(0x7f0000005540)=""/187, 0xbb}, {&(0x7f0000005600)=""/165, 0xa5}], 0x8, &(0x7f0000005d80)=""/4096, 0x1000}, 0x4}, {{&(0x7f0000005740)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000057c0), 0x0, &(0x7f0000005800)=""/47, 0x2f}, 0x9}, {{&(0x7f0000005840)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, &(0x7f0000006dc0)=[{&(0x7f00000058c0)=""/84, 0x54}, {&(0x7f0000005940)=""/118, 0x76}, {&(0x7f00000059c0)=""/24, 0x18}, {&(0x7f0000005a00)=""/28, 0x1c}, {&(0x7f0000005a40)=""/55, 0x37}, {&(0x7f0000005a80)=""/189, 0xbd}, {&(0x7f0000005b40)=""/154, 0x9a}, {&(0x7f0000005c00)=""/121, 0x79}, {&(0x7f0000005c80)=""/74, 0x4a}, {&(0x7f0000006d80)=""/22, 0x16}], 0xa}, 0x7}], 0xa, 0x40000101, &(0x7f0000007100)) sendmsg$xdp(r1, &(0x7f0000007680)={&(0x7f0000007140)={0x2c, 0x5, r2, 0x20}, 0x10, &(0x7f0000007600)=[{&(0x7f0000007180)="0186724269bb77355dd780afff688a689ae871c709697f45e3c0a91c2203d05c223b849048092607f85d73530b16522d409415d1493a9a1395cdea3294652e0aecd5d6955eb16ce68b4dd4d5ee0f7d699b2676a8bc3581eeab20b06da69d896a5c6620e8acc67985ed9278718dfb627c70f2cf1c3e2eaa69dc4391d4fdad7bf0e377e8778b0f403e8c3f4f3d1a8abe5e70c8d71ab794d8f11fe85d4c4f6a8d4dc5c4566fb8305c46606fff703a2bdd2accd8", 0xb2}, {&(0x7f0000007240)="1f331f0fbcd6406b064bc4de582f9d458e0e2c2dfa755dce95ca77dc8a5f8c06f0f8a4851b5ec8c150380ffd8d9717f6b5936c0c09ddde7b8e65f853bcee3b735433bb719d7ecd20567197a74e43f3d79cdf2adca2fb229a2eeb65f13a17ce8b89e0a793bba2e5b1cab513cfee0cccc34e01e6be476ec03fb090b40dfce7722c9a0a16686b3effcda84e89e172c443f33010da1958b20a00d252e3c9d97f4578fd5442355cd076390ddaf3159b78", 0xae}, {&(0x7f0000007300)="1236b04ca1f59fb3dc64ec934a7375cefd1df263e9d08dec4af531e0a1a6a33e061f19913227f599dc1f7d283b46c98506825a0cd890fdc362f4222350f4c9171c456835c8a4893c1c907f9a5635a51ab3eb814cbbea2b93ef65695564d7e3c8e39fdad92e6972f5b30f1f44272cb46423f06b300e", 0x75}, {&(0x7f0000007380)="1c926ed1a750ca8f28bc1d5ccdfa82bd8a7683c88e48d8b829f598bf50c93bc0c73db3d35cf6e52f8b4f6190118ba8fcef0695fc7a2b8c89d0be928c0a2b334333ddf24a712996f28996fb10671837a4e39a92eb6d710401fdbfb000e16633b9d1d2ff5bf2fef91e30e6d133d9a0d7e2abad0493a7ea87d15defce52a79e36c98554693c1ce801f033b119b50bcfdfc37574db8762825f0fbaf6f75968c3f97010fe9f7124937d9cd6f67a65b6f4e7e01a8a8946b2eae13d519bec03c4c78c23a4c9f553bd9af7366b91d02ee2c6a07b2cfd1a99", 0xd4}, {&(0x7f0000007480)="4b06c76618a26e4113a679f7a08202fc1f9fa17efabe49e68e1060573871a3058d32c0e36cae2b16ed", 0x29}, {&(0x7f00000074c0)="08bcb33cf4a2b030bb6d286a50328d5b46ec5ee4a38048a47ba91d64100b503bda37467934ff8a6498308bf418eb93169ae20a16184f9b0c38d17d91f3c1cd5ec59ac0b99ab6feb907ead9c0feba0f6852d6781a8f970fb25ad929696fb3e02829036427976e09c98ede5df598b2248eed9666532cd9a1835001faf7497952fc47867e8667fc3a", 0x87}, {&(0x7f0000007580)="42cd222f778f810aa872e197c66dbc9bbd9994d64563e75426d161f5793d661aa87489241dfb87e3502d87b23f61b965849d3669fbfd4e8aa51bf1186af49f0ec59adf076da2749836974b78a1eea0a51bd37b6e4298938f5b833c82b614070d42221e78930c4114f8d1fa3c910467cb4b35308341", 0x75}], 0x7, 0x0, 0x0, 0x814}, 0x48081) 08:29:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x500, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:29:36 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x3f00, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) [ 1843.393122][T16829] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1843.432677][T16834] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 08:29:36 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x170]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1843.464749][T16837] Cannot configure node identity twice [ 1843.489240][T16839] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 08:29:37 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x4000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:29:37 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40000, 0x0) ioctl$CAPI_NCCI_GETUNIT(r0, 0x80044327, &(0x7f0000000040)=0x2) r1 = socket$nl_route(0x10, 0x3, 0x0) accept$netrom(r0, &(0x7f0000000080)={{0x3, @null}, [@netrom, @netrom, @bcast, @netrom, @netrom, @null, @remote, @rose]}, &(0x7f0000000100)=0x48) sendmsg$nl_route(r1, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1843.509018][T16834] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 1843.520844][T16840] Cannot configure node identity twice [ 1843.532347][T16843] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 08:29:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x600, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) [ 1843.599024][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1843.605960][ C1] protocol 88fb is buggy, dev hsr_slave_1 08:29:37 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x1a6]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1843.656189][T16848] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1843.677972][T16850] Cannot configure node identity twice [ 1843.701919][T16851] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 1843.715798][T16854] Cannot configure node identity twice 08:29:37 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, r1, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064", 0x11}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x800}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) clone(0x20008000, 0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) syz_open_pts(r5, 0x7be7ad31766d0e4e) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0xf00000000000000], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}}], 0x1, 0x0) 08:29:37 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x4800, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:29:37 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x1ac]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x700, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:29:37 executing program 4: syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x40800) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:37 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x1, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000400)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abca64afb7e807a6ab3ecdec839f4492c05bc6bfe51eb0e12fec89940b1163273e132213e4c2292e0fcc3d0ecdbd7db2522a4e92680650f9cad73d4a97fd41e494543b4708c0441f7e240eecc4d3e8e99383"], 0x1}}, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064858f", 0x13}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r3 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x3ff}], 0x1}, 0x800) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xe, 0x6df, 0x7, 0x1f, 0xb, 0x1, 0x1}, 0x2c) connect$inet6(0xffffffffffffffff, 0x0, 0x0) clone(0x20008000, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r2, &(0x7f0000005700), 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}, 0x0}], 0x1, 0x0) [ 1844.003794][T16867] Cannot configure node identity twice [ 1844.053137][T16876] Cannot configure node identity twice 08:29:37 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x1dc]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:37 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x4c00, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:29:37 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=ANY=[@ANYBLOB="5c0000001000070d000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012000c0001006970366772650000180000000000010c000200aaaaaaaaaaaa000008000a000000000000000000000000000000000000", @ANYRES32=0x33e0], 0x5c}}, 0x0) 08:29:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0xf00, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:29:37 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x1f1]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:37 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x6000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) [ 1844.314750][T16891] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1844.368445][T16892] Cannot configure node identity twice [ 1844.410988][T16899] Cannot configure node identity twice 08:29:38 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, r1, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064", 0x11}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x800}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) clone(0x20008000, 0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) syz_open_pts(r5, 0x7be7ad31766d0e4e) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x1000000000000000], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}}], 0x1, 0x0) 08:29:38 executing program 4: r0 = syz_open_dev$radio(&(0x7f0000000200)='/dev/radio#\x00', 0x3, 0x2) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000240)) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=ANY=[@ANYBLOB="5c0000001000070d000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000280012000c00010069703667726500001800020014000400fff10bff0000000000000000000000010c000200aaaaaaaaaaaa0000081e0a00000000", @ANYRES32=0x33e0], 0x5c}}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$BLKROTATIONAL(r2, 0x127e, &(0x7f00000002c0)) write$FUSE_LSEEK(r2, &(0x7f0000000080)={0x18, 0x0, 0x7, {0x9}}, 0x18) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') sendmsg$TIPC_CMD_GET_NETID(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x84800210}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x21, 0x70bd29, 0x25dfdbff, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x840}, 0x4000840) 08:29:38 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x6800, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:29:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x1ace, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:29:38 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x290]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:38 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000400)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435a6ca64afb7e807a6abe0c2e720c265e413e55e8a963ecdec839f4492c05bc6bfe51eb0e13cec63273e132213e4c2292e0fcc3d0ccdbd7db2522a4e92680650f9cad73d4a97fd41954a19166e85e494543b4708c0441f7e240eec"], 0x1}}, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064858f", 0x13}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r3 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x3ff}], 0x1}, 0x800) connect$inet6(0xffffffffffffffff, 0x0, 0x0) clone(0x20008000, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r2, &(0x7f0000005700), 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}, 0x0}], 0x1, 0x0) [ 1845.084899][T16913] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1845.115316][T16914] Cannot configure node identity twice 08:29:38 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x6c00, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) [ 1845.152936][T16922] Cannot configure node identity twice 08:29:38 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x2ca]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x2000, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) [ 1845.268963][T16913] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.4'. 08:29:38 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x2dc]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1845.353336][T16931] Cannot configure node identity twice 08:29:38 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x50, &(0x7f0000000040)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) [ 1845.402620][T16933] Cannot configure node identity twice 08:29:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x3f00, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) [ 1845.627505][T16942] Cannot configure node identity twice [ 1845.717094][T16943] Cannot configure node identity twice 08:29:39 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, r1, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064", 0x11}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x800}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) clone(0x20008000, 0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) syz_open_pts(r5, 0x7be7ad31766d0e4e) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x1100000000000000], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}}], 0x1, 0x0) 08:29:39 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x300]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:39 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=ANY=[@ANYBLOB="5c0000001000070d000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012000c0001006970366772650000180002f051cbdf6aeb6fcd6e8744888af00014000400ff010cff0000000009000000000000010c00", @ANYRES32=0x33e0], 0x5c}}, 0x0) r1 = dup3(r0, r0, 0x80000) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x3, @multicast1}}, 0x1e) 08:29:39 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x72d2, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:29:39 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f00000005c0)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435a6ca64afb7b973cd00000e02629f4492c05bc6bfe51eb0e13cec63273e133d0e2bbd7db2522a4e8a680650f9cad73d4a97fd41e494543b4708c0441f7e240eecc4d3e8e993833af7b735a5a9254fa06342db24e19ecb36cc7e75fa35e7e97e57b9753ca37786639f144ff2b2360cf8d78cbdcf3b0b175c665cea4b78dc8f896581e7397630fc8d8fe32faa763a46ab"], 0x1}}, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064858f", 0x13}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100)=0x100000000, 0x4) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r3 = accept(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000080), 0x80000) sendmsg$alg(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x3ff}], 0x1}, 0x800) connect$inet6(0xffffffffffffffff, 0x0, 0x0) clone(0x20008000, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r2, &(0x7f0000005700), 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}, 0x0}], 0x1, 0x0) 08:29:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x4000, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) [ 1846.306181][T16960] Cannot configure node identity twice [ 1846.331211][T16964] Cannot configure node identity twice [ 1846.343764][T16958] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 08:29:39 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x31a]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x4800, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) [ 1846.417742][T16958] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 08:29:39 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x7400, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) [ 1846.508119][T16972] Cannot configure node identity twice 08:29:40 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000000)=ANY=[@ANYBLOB="5c0000001000070d000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012000c00010069703667726500001800f09ffaa54c310850edffdaf6020014000080ff010cff0001600000000000000000010c0002003f1068", @ANYRES32=0x33e0], 0x5c}}, 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000080)='/dev/vbi#\x00', 0x1, 0x2) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f00000000c0)=""/52) sendto$ax25(r1, &(0x7f0000000240)="dc7700ced75f764fb3f4913445c1e8d1baa366565a62f27dd73ca08333dd570e62fd80be9406d9406666073a91d10646e09f9a6d7186ce6c6f008300510cb12ac62bab3ebc9a4d38557270bbc34ac42807dc1d0f341a97a983e5882d71", 0x5d, 0x40080, &(0x7f00000002c0)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x6}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @bcast, @null, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000140)='NET_DM\x00') sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r2, 0x101, 0x70bd2c, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x40000) [ 1846.619572][T16976] Cannot configure node identity twice 08:29:40 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x324]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1846.665672][T16961] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1846.712655][T16980] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1846.734976][T16961] CPU: 1 PID: 16961 Comm: syz-executor.0 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1846.744161][T16961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1846.754240][T16961] Call Trace: [ 1846.757552][T16961] dump_stack+0x172/0x1f0 [ 1846.761993][T16961] dump_header+0x10f/0xb6c [ 1846.766432][T16961] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1846.772261][T16961] ? ___ratelimit+0x60/0x595 [ 1846.772279][T16961] ? do_raw_spin_unlock+0x57/0x270 [ 1846.772300][T16961] oom_kill_process.cold+0x10/0x15 [ 1846.772318][T16961] out_of_memory+0x79a/0x1280 [ 1846.772334][T16961] ? lock_downgrade+0x880/0x880 [ 1846.772349][T16961] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1846.772375][T16961] ? oom_killer_disable+0x280/0x280 [ 1846.782100][T16961] ? find_held_lock+0x35/0x130 [ 1846.782129][T16961] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1846.782144][T16961] ? memcg_event_wake+0x230/0x230 [ 1846.782167][T16961] ? do_raw_spin_unlock+0x57/0x270 [ 1846.782186][T16961] ? _raw_spin_unlock+0x2d/0x50 [ 1846.782205][T16961] try_charge+0x118d/0x1790 [ 1846.782228][T16961] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1846.801739][T16980] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1846.803189][T16961] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 08:29:40 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x7a00, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) [ 1846.803211][T16961] ? kasan_check_read+0x11/0x20 [ 1846.803234][T16961] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 1846.803256][T16961] mem_cgroup_try_charge+0x24d/0x5e0 [ 1846.803279][T16961] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 1846.853200][T16961] __handle_mm_fault+0x1e1f/0x3ec0 [ 1846.853223][T16961] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1846.853239][T16961] ? find_held_lock+0x35/0x130 [ 1846.853259][T16961] ? handle_mm_fault+0x322/0xb30 [ 1846.864382][T16961] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1846.864404][T16961] ? kasan_check_read+0x11/0x20 [ 1846.912254][T16961] handle_mm_fault+0x43f/0xb30 [ 1846.917054][T16961] __do_page_fault+0x5ef/0xda0 [ 1846.921863][T16961] do_page_fault+0x71/0x581 [ 1846.926389][T16961] ? page_fault+0x8/0x30 [ 1846.930645][T16961] page_fault+0x1e/0x30 [ 1846.934809][T16961] RIP: 0033:0x40fc1f [ 1846.938808][T16961] Code: 0f 84 c8 02 00 00 48 83 bd 78 ff ff ff 00 0f 84 f9 04 00 00 48 8b 95 68 ff ff ff 44 89 95 38 ff ff ff 4c 8d ac 10 00 f7 ff ff <49> 89 85 90 06 00 00 49 8d 85 10 03 00 00 49 89 95 98 06 00 00 41 [ 1846.958430][T16961] RSP: 002b:00007ffe5fa9afb0 EFLAGS: 00010206 [ 1846.964518][T16961] RAX: 00007f684c551000 RBX: 0000000000020000 RCX: 000000000045825a [ 1846.972499][T16961] RDX: 0000000000021000 RSI: 0000000000021000 RDI: 0000000000000000 [ 1846.980461][T16961] RBP: 00007ffe5fa9b090 R08: ffffffffffffffff R09: 0000000000000000 [ 1846.988527][T16961] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe5fa9b170 [ 1846.996491][T16961] R13: 00007f684c571700 R14: 0000000000000005 R15: 000000000073bfac [ 1847.005935][T16961] memory: usage 307200kB, limit 307200kB, failcnt 2847 [ 1847.013597][T16961] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1847.023507][T16961] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1847.038281][T16961] Memory cgroup stats for /syz0: cache:20KB rss:241260KB rss_huge:208896KB shmem:44KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:241360KB inactive_file:0KB active_file:0KB unevictable:0KB [ 1847.060504][T16961] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=16530,uid=0 [ 1847.076386][T16961] Memory cgroup out of memory: Killed process 16530 (syz-executor.0) total-vm:72580kB, anon-rss:4276kB, file-rss:34816kB, shmem-rss:0kB [ 1847.096181][ T1045] oom_reaper: reaped process 16530 (syz-executor.0), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 1847.138224][T16968] syz-executor.2 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1847.155022][T16968] CPU: 1 PID: 16968 Comm: syz-executor.2 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1847.164049][T16968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1847.174108][T16968] Call Trace: [ 1847.177406][T16968] dump_stack+0x172/0x1f0 [ 1847.181746][T16968] dump_header+0x10f/0xb6c [ 1847.186213][T16968] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1847.192031][T16968] ? ___ratelimit+0x60/0x595 [ 1847.196611][T16968] ? do_raw_spin_unlock+0x57/0x270 [ 1847.201823][T16968] oom_kill_process.cold+0x10/0x15 [ 1847.206938][T16968] out_of_memory+0x79a/0x1280 [ 1847.211625][T16968] ? oom_killer_disable+0x280/0x280 [ 1847.216885][T16968] ? find_held_lock+0x35/0x130 [ 1847.221686][T16968] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1847.227702][T16968] ? memcg_event_wake+0x230/0x230 [ 1847.232751][T16968] ? do_raw_spin_unlock+0x57/0x270 [ 1847.237894][T16968] ? _raw_spin_unlock+0x2d/0x50 [ 1847.242782][T16968] try_charge+0x118d/0x1790 [ 1847.247348][T16968] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1847.252927][T16968] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 1847.258498][T16968] ? find_held_lock+0x35/0x130 [ 1847.263298][T16968] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 1847.268872][T16968] __memcg_kmem_charge_memcg+0x7c/0x130 [ 1847.274438][T16968] ? memcg_kmem_put_cache+0xb0/0xb0 [ 1847.279655][T16968] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 1847.285230][T16968] __memcg_kmem_charge+0x136/0x300 [ 1847.290361][T16968] __alloc_pages_nodemask+0x437/0x7e0 [ 1847.295760][T16968] ? __alloc_pages_slowpath+0x2900/0x2900 [ 1847.301518][T16968] ? copy_page_range+0x125a/0x1f90 [ 1847.306655][T16968] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1847.312925][T16968] alloc_pages_current+0x107/0x210 [ 1847.318058][T16968] pte_alloc_one+0x1b/0x1a0 [ 1847.322666][T16968] __pte_alloc+0x20/0x310 [ 1847.327020][T16968] copy_page_range+0x1529/0x1f90 [ 1847.331982][T16968] ? pmd_alloc+0x180/0x180 [ 1847.336478][T16968] ? __rb_insert_augmented+0x231/0xdf0 [ 1847.341929][T16968] ? validate_mm_rb+0xa3/0xc0 [ 1847.346594][T16968] ? __vma_link_rb+0x279/0x370 [ 1847.351350][T16968] copy_process.part.0+0x5ab7/0x79d0 [ 1847.356642][T16968] ? __cleanup_sighand+0x60/0x60 [ 1847.361587][T16968] _do_fork+0x257/0xfd0 [ 1847.365745][T16968] ? fork_idle+0x1d0/0x1d0 [ 1847.370190][T16968] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1847.375845][T16968] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1847.381314][T16968] ? do_syscall_64+0x26/0x610 [ 1847.385978][T16968] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1847.392040][T16968] ? do_syscall_64+0x26/0x610 [ 1847.396786][T16968] __x64_sys_clone+0xbf/0x150 [ 1847.401489][T16968] do_syscall_64+0x103/0x610 [ 1847.406100][T16968] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1847.411980][T16968] RIP: 0033:0x458209 [ 1847.415864][T16968] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1847.435483][T16968] RSP: 002b:00007f1562eafc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1847.443928][T16968] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458209 [ 1847.452003][T16968] RDX: 0000000020000100 RSI: 0000000000000000 RDI: 0000000020008000 [ 1847.459965][T16968] RBP: 000000000073bfa0 R08: 00000000200004c0 R09: 0000000000000000 [ 1847.467926][T16968] R10: 0000000020000200 R11: 0000000000000246 R12: 00007f1562eb06d4 [ 1847.475931][T16968] R13: 00000000004be519 R14: 00000000004cec60 R15: 00000000ffffffff [ 1847.510340][T16968] memory: usage 307200kB, limit 307200kB, failcnt 4985 [ 1847.517401][T16968] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1847.525248][T16968] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1847.532930][T16968] Memory cgroup stats for /syz2: cache:0KB rss:206804KB rss_huge:153600KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:206836KB inactive_file:0KB active_file:0KB unevictable:0KB [ 1847.555417][T16968] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=15941,uid=0 [ 1847.571554][T16968] Memory cgroup out of memory: Killed process 15941 (syz-executor.2) total-vm:72580kB, anon-rss:4268kB, file-rss:34816kB, shmem-rss:0kB [ 1847.592413][ T1045] oom_reaper: reaped process 15941 (syz-executor.2), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 1847.798264][ C1] net_ratelimit: 22 callbacks suppressed [ 1847.798309][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1847.818410][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1847.833676][ C1] protocol 88fb is buggy, dev hsr_slave_0 08:29:41 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, r1, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064", 0x11}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x800}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) clone(0x20008000, 0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) syz_open_pts(r5, 0x7be7ad31766d0e4e) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x1f00000000000000], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}}], 0x1, 0x0) 08:29:41 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x400000, 0x0) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x1, {0x101, 0xa5, 0x27, 0xffffffffffffffff, 0x0, 0x7}, 0x401}, 0xe) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x4c00, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:29:41 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x8100, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:29:41 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x337]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:41 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435a6ca64afb7e807a6ab3ecdec839f4492c05bc6bfe51eb0e13cec63273e132213e4c2292e0fcc3d0ecdbd7db2522a4e92680650f9cad73d4a97fd41e494543b4708c0441f7e240eecc4d3e8e99383"], 0x1}}, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064858f", 0x13}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x20400) r1 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r3 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x3ff}], 0x1}, 0x800) connect$inet6(0xffffffffffffffff, 0x0, 0x0) clone(0x20008000, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendto$inet6(r0, &(0x7f00000005c0)="72195d89df39e6624e9a3b934ba19ec38aa8fca8c64425cc9ee5a4b2a3eb3167e4d0bd6e64819017724bac7b45377506483e30e7cc551b4370246d7676648362602912f7ef6db3abf3b3334c0227c3131ea00099bf552831397f9aa3a6856e08420df10c449038658adf7f0be50f8566037b4c8060a3cdc3b3280c822ccac98a170b03b6ca1a3aa6731c7f477147d7c3143c", 0x92, 0x10, &(0x7f0000000100)={0xa, 0x4e23, 0x100000000, @ipv4={[], [], @multicast1}, 0xffff}, 0x1c) sendmmsg(r2, &(0x7f0000005700), 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}, 0x0}], 0x1, 0x0) [ 1847.850056][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1847.940871][T17007] Cannot configure node identity twice [ 1847.966870][T17015] Cannot configure node identity twice 08:29:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x6000, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:29:41 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0xd272, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:29:41 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x35c]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:41 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101200, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000180)=ANY=[@ANYBLOB="780000040000000d0029900000000000000000009ba0238e4c8d9568407217aa7e11174403efe99314eff5e76e2296510e8562517c722739b38ff834a4aa9c472fbc5de5d018457a8c40f47585ea9487e7f4cfafe8a61028cd78df8f2a82956ef57c2297f5be1f98cef801fe22d8c0e69f7e0a926d188c48fc7ad8774a5ee80cf0216da96c3c9ba9d8a4a3cfab783dccf020d1310df735", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012000c00010069703667726500001800020014000400ff010cff0000000000000000000000010c000200aaaaaaaaaaaa000008000a0071073190ac788885edf9c90725c5ef5f87cb5a8ecc99a543cd04db5e9324117892515b3977a26b97353f811fd4e9d9be8fc79dbb575598ec56a0235d086d427ad3fd435a2216152f9ed69837add2fb0ef9f2888c63fa0bef557a", @ANYRES32=0x33e0], 0x5c}}, 0x0) [ 1848.122604][T17020] Cannot configure node identity twice [ 1848.185638][T17027] Cannot configure node identity twice [ 1848.202773][T17017] syz-executor.0 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=0 [ 1848.215708][T17026] validate_nla: 23 callbacks suppressed [ 1848.215719][T17026] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1848.233319][T17017] CPU: 0 PID: 17017 Comm: syz-executor.0 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1848.242477][T17017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1848.252653][T17017] Call Trace: [ 1848.255964][T17017] dump_stack+0x172/0x1f0 [ 1848.260325][T17017] dump_header+0x10f/0xb6c [ 1848.264764][T17017] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1848.270597][T17017] ? ___ratelimit+0x60/0x595 [ 1848.275211][T17017] ? do_raw_spin_unlock+0x57/0x270 [ 1848.280359][T17017] oom_kill_process.cold+0x10/0x15 [ 1848.286024][T17017] out_of_memory+0x79a/0x1280 [ 1848.290715][T17017] ? lock_downgrade+0x880/0x880 [ 1848.295582][T17017] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1848.300589][T17023] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1848.301860][T17017] ? oom_killer_disable+0x280/0x280 [ 1848.301876][T17017] ? find_held_lock+0x35/0x130 [ 1848.301904][T17017] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1848.325834][T17017] ? memcg_event_wake+0x230/0x230 [ 1848.330886][T17017] ? do_raw_spin_unlock+0x57/0x270 [ 1848.336019][T17017] ? _raw_spin_unlock+0x2d/0x50 [ 1848.340894][T17017] try_charge+0x118d/0x1790 [ 1848.345420][T17017] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1848.351004][T17017] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 1848.356659][T17017] ? find_held_lock+0x35/0x130 [ 1848.361450][T17017] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 1848.367033][T17017] __memcg_kmem_charge_memcg+0x7c/0x130 [ 1848.372602][T17017] ? memcg_kmem_put_cache+0xb0/0xb0 [ 1848.377838][T17017] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 1848.383849][T17017] __memcg_kmem_charge+0x136/0x300 [ 1848.388989][T17017] __alloc_pages_nodemask+0x437/0x7e0 [ 1848.394378][T17017] ? find_held_lock+0x35/0x130 [ 1848.399171][T17017] ? __alloc_pages_slowpath+0x2900/0x2900 [ 1848.404916][T17017] ? kasan_check_write+0x14/0x20 [ 1848.409878][T17017] ? lock_downgrade+0x880/0x880 [ 1848.414747][T17017] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1848.421017][T17017] alloc_pages_current+0x107/0x210 [ 1848.426253][T17017] pte_alloc_one+0x1b/0x1a0 [ 1848.430791][T17017] __pte_alloc+0x20/0x310 [ 1848.435142][T17017] copy_page_range+0x1529/0x1f90 [ 1848.440139][T17017] ? pmd_alloc+0x180/0x180 [ 1848.444571][T17017] ? vma_compute_subtree_gap+0x158/0x230 [ 1848.450317][T17017] ? validate_mm_rb+0xa3/0xc0 [ 1848.453006][T17034] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 1848.455020][T17017] ? __vma_link_rb+0x279/0x370 [ 1848.455049][T17017] copy_process.part.0+0x5ab7/0x79d0 [ 1848.455097][T17017] ? __cleanup_sighand+0x60/0x60 [ 1848.478162][T17017] _do_fork+0x257/0xfd0 [ 1848.482362][T17017] ? fork_idle+0x1d0/0x1d0 08:29:41 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x74f}}, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) 08:29:41 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0xf000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) [ 1848.486814][T17017] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1848.492299][T17017] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1848.497793][T17017] ? do_syscall_64+0x26/0x610 [ 1848.502483][T17017] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1848.502505][T17017] ? do_syscall_64+0x26/0x610 [ 1848.513282][T17017] __x64_sys_clone+0xbf/0x150 [ 1848.513303][T17017] do_syscall_64+0x103/0x610 [ 1848.513325][T17017] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1848.513337][T17017] RIP: 0033:0x458209 [ 1848.513354][T17017] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1848.513362][T17017] RSP: 002b:00007f684c570c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1848.513376][T17017] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458209 [ 1848.513385][T17017] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020008000 [ 1848.513394][T17017] RBP: 000000000073bfa0 R08: 00000000200004c0 R09: 0000000000000000 [ 1848.513403][T17017] R10: 0000000020000200 R11: 0000000000000246 R12: 00007f684c5716d4 [ 1848.513413][T17017] R13: 00000000004be519 R14: 00000000004cec60 R15: 00000000ffffffff [ 1848.522105][T17036] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 1848.572290][T17017] memory: usage 307200kB, limit 307200kB, failcnt 2879 [ 1848.638935][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1848.646172][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1848.651324][T17017] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1848.653362][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1848.660260][T17017] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1848.665966][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1848.672985][T17017] Memory cgroup stats for /syz0: cache:20KB rss:241216KB rss_huge:208896KB shmem:44KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:241232KB inactive_file:0KB active_file:0KB unevictable:0KB [ 1848.697564][T17037] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1848.700270][T17017] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=16780,uid=0 [ 1848.728914][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1848.735125][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1848.812621][T17017] Memory cgroup out of memory: Killed process 16780 (syz-executor.0) total-vm:72580kB, anon-rss:4276kB, file-rss:34816kB, shmem-rss:0kB [ 1848.854756][ T1045] oom_reaper: reaped process 16780 (syz-executor.0), now anon-rss:0kB, file-rss:34688kB, shmem-rss:0kB 08:29:42 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, r1, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064", 0x11}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x800}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) clone(0x20008000, 0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) syz_open_pts(r5, 0x7be7ad31766d0e4e) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x2000000000000000], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}}], 0x1, 0x0) 08:29:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x6800, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:29:42 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x378]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:42 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x4000, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000040)={0x8, 0x0, [{0x40000001, 0x100000001, 0x3, 0x29, 0xffffffff}, {0x0, 0x0, 0xd4, 0x4, 0x1}, {0x80000000, 0x100000000, 0x3, 0x7fffffff, 0x800000000000}, {0xb, 0x6, 0x5, 0x6, 0x2}, {0x0, 0x1ff, 0x5, 0xeeb, 0x1}, {0x80000001, 0x5, 0x4445, 0x2, 0x2}, {0xb, 0x6c1, 0x897, 0x3, 0x3f}, {0x8000000f, 0x1, 0x7ff, 0x4, 0x100000001}]}) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) ioctl$RTC_WIE_ON(r1, 0x700f) 08:29:42 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0xfeff, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:29:42 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435a6ca64afb7e807a6ab3ecdec839f4492c05bc6bfe51eb0e13cec63273e132213e4c2292e0fcc3d0ecdbd7db2522a4e92680650f9cad73d4a97fd41e494543b4708c0441f7e240eecc4d3e8e99383"], 0x1}}, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064858f", 0x13}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x40, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r3 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="3cf5048e7163ea27da961b58abc6fdd726a3e3c95cad1de31c363355c8e1713e51fe7f59651cc3ac45abe4d057f5137c675ed1994a77351dee893cd34df281c9a23f002a9478039ed67f7b156245f27916f826813ec250d85c0192c16f21dd81efe95b0b969ce99dbf198ee2555098027269016440658583e3662d46fe23e2f3d45c0bc9e61731c225d30af8b12b7608313d88f7a0bdcc6fbdb3c103d6c7ecb56197a96d2c5bdeb8105bab16f495a2016c4eac846d256f43ecfe3604edd6e6c3166a78125ac00878f6e74eebf28e9f31e2eea3ae45c16456ddee6203708bad5a11d90a06dad500942c3c7de6c7e2e6ea754ffce452d745214d4e010f4be714a9ece73e14d28ed7cf52fcebaf48deff2638488d1eddcbdc9aea0d5750bc0b88a8ee86f08747e8817fd62d0c5dccd4006c529949725bbfcca2686601f5d220eb6312ee9b5a4550ad2b7e635cc741cf3981965a252825924fd94f0f0f187653512e74217df2d079465950ab782c00861fd93814a32b59cb33213e2e12f790a331a8cc402208b9da2079efa3e880f69c2836b713245e3c4d0aa7c241469ae701e88c3db83f24a7fe1af322f8821fb3fec1497fb9c6f1ea1c0732d8d9f7c6e1e671a7f4eecc4391bb1d4cbaed353d3e56d6ffd2f21b8bc5368bb85ec382ce13f92aa9f1b242a19db0ce84c822a246a949156187fe0176c3d58f8e012aa17fa0988cbcd85e8d928a3f491e81e2f943f2dad5c1f5c9a7890bf05d78a2be476c52aa75569f28c1144a7bac3465cba51b81b034fca3a9034c64ded7615e8a3a0712c45e0eb0f936ea6bbe35deae994ca8a5e48d74520900e295e55af7c5f893249a230a76779ae8978b10ba296f6a68bbdf732b77d258ebda9fed5d628f8401400e72c471d8b76e08471c7778cc22ff69eca42099069eda6d80eff70e032c7735727866ca75b83db9d740ece0263d56a9dfda7bff84643a7de6f7d677f5b5baf1409080b132dac45d8dd4b9c64b66bc4d177ae8e311f6520ca8173e01b3e8343461214aaa5cddbc01a3f6f9b18c68bb33f98a025ce67aaae25e69208b378925780d96fe76f8306b2dd1a28ea0eaad4095144399f80a85e2fbb8f982361cb7e7e61ad89deb2c6ddc014a14685360f1aa39fbf2dc574543d606d6afd18922c8cf16a62e0a45d6adafde216473039edc7001e9f8aed45eaddd89c2b1df832dafa9988fba8e795c911ed2706db4adf3b1a7db02994a43be04b9c66268aba436c6ba24c6671b19fec3e032c2216d33909ce1cd140fde160a222acac813bfdfdecd18d289d8073287a2f920bd2e1a75725ff4b805acf9fc249be0634c26193bf03555ccfc3008ef2001570bf72d5127236de2bb776069b9c5d6051e28c0f5f7f55d5e4cf04822b52434ff0ce7c9912ea49b692bd1895701be813cf94fad9dbbf3d303a234e216", 0x3ff}], 0x1}, 0x800) exit(0x3) connect$inet6(0xffffffffffffffff, 0x0, 0x0) clone(0x20008000, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r2, &(0x7f0000005700), 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}, 0x0}], 0x1, 0x0) [ 1849.372648][T17058] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 1849.397206][T17055] Cannot configure node identity twice [ 1849.442819][T17060] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1849.460653][T17066] Cannot configure node identity twice 08:29:42 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x3cc]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1849.496191][T17062] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 1849.513058][T17064] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 08:29:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x6c00, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:29:43 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0xff0f, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:29:43 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x8000000200, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000040)=ANY=[@ANYBLOB="5c0000001000070d000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012000c00010069703667726500001800020014000400ff010cff010c000200aa00000800d8250000000000000000000000c981282397307bebafb505a9d8e17b2f5fc9fd6548b654bc900050ecef56f776ca04e519ac693c87a514aa687c8f43e9f7430e2aea0758e8b9393b558ce8b76b3ccd5ba6c8", @ANYRES32=0x33e0], 0x5c}}, 0x0) [ 1849.635978][T17072] Cannot configure node identity twice 08:29:43 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x3dc]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1849.771129][T17076] Cannot configure node identity twice [ 1849.800581][T17082] Unknown ioctl 21664 08:29:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x7400, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) [ 1849.818540][T17078] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1849.835913][T17082] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1849.857170][T17082] Unknown ioctl 21664 [ 1849.973031][T17088] Cannot configure node identity twice [ 1849.997342][T17092] Cannot configure node identity twice 08:29:44 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x3e0]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:44 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0xfffe, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:29:44 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$VIDIOC_ENUM_FMT(r1, 0xc0405602, &(0x7f0000000040)={0x2, 0x2, 0x2, "bb9890c0de271d64e9e2f70e402139fcf9aa3ad5ca4cfb166bd37759b00b90c8", 0xf92af2edfd4c3fab}) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:44 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, r1, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064", 0x11}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x800}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) clone(0x20008000, 0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) syz_open_pts(r5, 0x7be7ad31766d0e4e) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x2300000000000000], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}}], 0x1, 0x0) 08:29:44 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435a6ca64afb7e807a6ab3ecdec839f4492c05bc6bfe51eb0e13cec63273e132213e4c2292e0fcc3d0ecdbd7db2522a4e92680650f9cad73d4a97fd41e494543b4708c0441f7e240eecc4d3e8e99383"], 0x1}}, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064858f", 0x13}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x3ff}], 0x1}, 0x800) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='syzkaller1\x00', 0x10) clone(0x20008000, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700), 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}, 0x0}], 0x1, 0x0) 08:29:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x7a00, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) [ 1850.729739][T17109] Cannot configure node identity twice [ 1850.753380][T17111] Cannot configure node identity twice 08:29:44 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x3e2]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:44 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x34000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:29:44 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) setsockopt(r0, 0x5, 0x722, &(0x7f0000000000), 0x0) 08:29:44 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x3ea]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0xce1a, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) [ 1851.015446][T17126] Cannot configure node identity twice [ 1851.037032][T17128] Cannot configure node identity twice 08:29:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0xf000, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:29:44 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x3f0]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:44 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x400300, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:29:44 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast1, @in6=@mcast1}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000001c0)=0x14) r2 = fcntl$dupfd(r0, 0x406, r0) sendmsg$nl_route(r2, &(0x7f0000000340)={0x0, 0x1cc, &(0x7f0000000480)={&(0x7f0000000200)=ANY=[@ANYBLOB="d40000001800000127bd7000fedbdf258034b48e0005fd0f00200000ac0008002adba940b37c4d5c0f983dd2448bfe6e89b761f38c6264bede2d6ac055aaafd00abf494356b026966e83765dba1dd8fa1e9a3fd2c5a8fc6f4d3a52b4c6a5a9eb46f3e95ab7a5f981c51212e1c97a2d41a124b8c6854fef57074d53ac9c8afcbb320be7c2f1dbbd6f3435cf5ade08946714fa355444983d9eb153b42a53b6775b7b25af7920ddcc17bd76aaf74bc6dd796d11d5f3fa0733c042ba3f0051f437c7ad7c9ffe60c300000400080008000100", @ANYRES32=r1], 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x2000000000000) socket$tipc(0x1e, 0x2, 0x0) [ 1851.228767][T17135] Cannot configure node identity twice [ 1851.298612][T17141] Cannot configure node identity twice 08:29:45 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0xf0ffff, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:29:45 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, r1, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064", 0x11}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x800}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) clone(0x20008000, 0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) syz_open_pts(r5, 0x7be7ad31766d0e4e) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x2500000000000000], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}}], 0x1, 0x0) 08:29:45 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x3f4]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x34000, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:29:45 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x80) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000040)={0x20, @broadcast}) r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_unix(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='9p\x00', 0x804000, &(0x7f0000000340)={'trans=unix,', {[{@debug={'debug', 0x3d, 0x3}}, {@noextend='noextend'}, {@version_9p2000='version=9p2000'}, {@afid={'afid', 0x3d, 0x1}}, {@access_client='access=client'}], [{@obj_role={'obj_role', 0x3d, '/vboxnet0user'}}, {@smackfsfloor={'smackfsfloor'}}, {@subj_type={'subj_type', 0x3d, 'vboxnet0&^selinux'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'ip6gre\x00'}}, {@subj_type={'subj_type', 0x3d, 'ip6gre\x00'}}]}}) sendmsg$nl_route(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000080)="a647442dc54208d0a3c2d89f32f307eda124daec17d4a844b019432fe934dbf71c8e0a2af033c468dfd557462e16746b3635a4aaca1df42e0492fdc7a60a6a4ba0a3d138b9a0f8dd2aae7c325a41bc168c1f5654f9bd0ddeed9d9b437dc403f0d929d035647a4a3f77694980382c9a38bba085513b604937889803e8d1a1197ae6e97b138cb6de4b83998a0e6f5226a0974507108cc2785de6c04adb2ff1528fd4a42d4dba98e20e7e39", &(0x7f0000000140)="886db160e612a8e9f7830f30fbc551cb23330db9095c06c932cdc5b4e6df493a4bfe3c7b5994120c707a85973384e78e7e6775bb1942635365d403b45a0afd23f4cb7a78b84dda62e7256e583649f375827e09e195672868ff6c8ae9c98375dba70d323445c3fde2ec9bd424df8abce73e4d467988ae769342b051856396918cf9cd18ca611a09997aea255b6c37bb050c44de2c8cdf547bd5dd3e715b43235d148de0a85bc0aa32d73b38afef5779a2a87c0eca53c4003f40b0f639a44395c443d716d1a3", 0x1}, 0x20) 08:29:45 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435a6ca64afb7e807a6ab3ecdec839f4492c05bc6bfe51eb0e13cec63273e132213e4c2292e0fcc3d0ecdbd7db2522a4e92680650f9cad73d4a97fd41e494543b4708c0441f7e240eecc4d3e8e99383"], 0x1}}, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064858f", 0x13}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r2, &(0x7f0000000400)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r3 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="3cf5048e7163ea27da961b58abc6fdd726a3e3c95cad1de31c363355c8e1713e51fe7f59651cc3ac45abe4d057f5137c675ed1994a77351dee893cd34df281c9a23f002a9478039ed67f7b156245f27916f826813ec250d85c0192c16f21dd81efe95b0b969ce99dbf198ee2555098027269016440658583e3662d46fe23e2f3d45c0bc9e61731c225d30af8b12b7608313d88f7a0bdcc6fbdb3c103d6c7ecb56197a96d2c5bdeb8105bab16f495a2016c4eac846d256f43ecfe3604edd6e6c3166a78125ac00878f6e74eebf28e9f31e2eea3ae45c16456ddee6203708bad5a11d90a06dad500942c3c7de6c7e2e6ea754ffce452d745214d4e010f4be714a9ece73e14d28ed7cf52fcebaf48deff2638488d1eddcbdc9aea0d5750bc0b88a8ee86f08747e8817fd62d0c5dccd4006c529949725bbfcca2686601f5d220eb6312ee9b5a4550ad2b7e635cc741cf3981965a252825924fd94f0f0f187653512e74217df2d079465950ab782c00861fd93814a32b59cb33213e2e12f790a331a8cc402208b9da2079efa3e880f69c2836b713245e3c4d0aa7c241469ae701e88c3db83f24a7fe1af322f8821fb3fec1497fb9c6f1ea1c0732d8d9f7c6e1e671a7f4eecc4391bb1d4cbaed353d3e56d6ffd2f21b8bc5368bb85ec382ce13f92aa9f1b242a19db0ce84c822a246a949156187fe0176c3d58f8e012aa17fa0988cbcd85e8d928a3f491e81e2f943f2dad5c1f5c9a7890bf05d78a2be476c52aa75569f28c1144a7bac3465cba51b81b034fca3a9034c64ded7615e8a3a0712c45e0eb0f936ea6bbe35deae994ca8a5e48d74520900e295e55af7c5f893249a230a76779ae8978b10ba296f6a68bbdf732b77d258ebda9fed5d628f8401400e72c471d8b76e08471c7778cc22ff69eca42099069eda6d80eff70e032c7735727866ca75b83db9d740ece0263d56a9dfda7bff84643a7de6f7d677f5b5baf1409080b132dac45d8dd4b9c64b66bc4d177ae8e311f6520ca8173e01b3e8343461214aaa5cddbc01a3f6f9b18c68bb33f98a025ce67aaae25e69208b378925780d96fe76f8306b2dd1a28ea0eaad4095144399f80a85e2fbb8f982361cb7e7e61ad89deb2c6ddc014a14685360f1aa39fbf2dc574543d606d6afd18922c8cf16a62e0a45d6adafde216473039edc7001e9f8aed45eaddd89c2b1df832dafa9988fba8e795c911ed2706db4adf3b1a7db02994a43be04b9c66268aba436c6ba24c6671b19fec3e032c2216d33909ce1cd140fde160a222acac813bfdfdecd18d289d8073287a2f920bd2e1a75725ff4b805acf9fc249be0634c26193bf03555ccfc3008ef2001570bf72d5127236de2bb776069b9c5d6051e28c0f5f7f55d5e4cf04822b52434ff0ce7c9912ea49b692bd1895701be813cf94fad9dbbf3d303a234e216", 0x3ff}], 0x1}, 0x800) r4 = syz_open_dev$swradio(&(0x7f0000000080)='/dev/swradio#\x00', 0x0, 0x2) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000100)=0x8) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f00000005c0)={0xffff, 0xffffffff, 0x8000, 0x8d, [], [], [], 0x4, 0x200, 0x100000001, 0x5, "e073a98aef417b39b7adc7db4a29e051"}) clone(0x20008000, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r2, &(0x7f0000005700), 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}, 0x0}], 0x1, 0x0) [ 1851.874638][T17162] Cannot configure node identity twice 08:29:45 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x1000000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:29:45 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x3f8]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1851.980052][T17169] Cannot configure node identity twice 08:29:45 executing program 4: r0 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vfio/vfio\x00', 0x80, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000100)={@local, 0x2, r1}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x113, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x8000000) 08:29:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x400300, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) [ 1852.189641][T17181] Cannot configure node identity twice [ 1852.198540][T17182] Cannot configure node identity twice 08:29:45 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x500]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0xf0ffff, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:29:45 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x2000000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) [ 1852.375714][T17190] Cannot configure node identity twice [ 1852.461283][T17196] Cannot configure node identity twice [ 1852.605404][T17194] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1852.623893][T17194] CPU: 1 PID: 17194 Comm: syz-executor.0 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1852.632959][T17194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1852.643135][T17194] Call Trace: [ 1852.646450][T17194] dump_stack+0x172/0x1f0 [ 1852.650815][T17194] dump_header+0x10f/0xb6c [ 1852.655280][T17194] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1852.661104][T17194] ? ___ratelimit+0x60/0x595 [ 1852.665713][T17194] ? do_raw_spin_unlock+0x57/0x270 [ 1852.670843][T17194] oom_kill_process.cold+0x10/0x15 [ 1852.675976][T17194] out_of_memory+0x79a/0x1280 [ 1852.680673][T17194] ? lock_downgrade+0x880/0x880 [ 1852.685629][T17194] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1852.691879][T17194] ? oom_killer_disable+0x280/0x280 [ 1852.697063][T17194] ? find_held_lock+0x35/0x130 [ 1852.701832][T17194] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1852.707374][T17194] ? memcg_event_wake+0x230/0x230 [ 1852.712595][T17194] ? do_raw_spin_unlock+0x57/0x270 [ 1852.717976][T17194] ? _raw_spin_unlock+0x2d/0x50 [ 1852.722844][T17194] try_charge+0x118d/0x1790 [ 1852.727442][T17194] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1852.733004][T17194] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1852.739756][T17194] ? kasan_check_read+0x11/0x20 [ 1852.744616][T17194] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 1852.750185][T17194] mem_cgroup_try_charge+0x24d/0x5e0 [ 1852.755659][T17194] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 1852.761342][T17194] wp_page_copy+0x408/0x1740 [ 1852.765959][T17194] ? find_held_lock+0x35/0x130 [ 1852.770752][T17194] ? pmd_pfn+0x1d0/0x1d0 [ 1852.775026][T17194] ? lock_downgrade+0x880/0x880 [ 1852.779895][T17194] ? swp_swapcount+0x540/0x540 [ 1852.784686][T17194] ? kasan_check_read+0x11/0x20 [ 1852.789565][T17194] ? do_raw_spin_unlock+0x57/0x270 [ 1852.794695][T17194] do_wp_page+0x5d8/0x16c0 [ 1852.799141][T17194] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 1852.804541][T17194] __handle_mm_fault+0x22e8/0x3ec0 [ 1852.809777][T17194] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1852.815441][T17194] ? find_held_lock+0x35/0x130 [ 1852.820224][T17194] ? handle_mm_fault+0x322/0xb30 [ 1852.825191][T17194] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1852.831482][T17194] ? kasan_check_read+0x11/0x20 [ 1852.836450][T17194] handle_mm_fault+0x43f/0xb30 [ 1852.841405][T17194] __do_page_fault+0x5ef/0xda0 [ 1852.846194][T17194] do_page_fault+0x71/0x581 [ 1852.850719][T17194] ? page_fault+0x8/0x30 [ 1852.854964][T17194] page_fault+0x1e/0x30 [ 1852.859103][T17194] RIP: 0033:0x404679 [ 1852.863000][T17194] Code: 64 00 39 45 24 0f 84 a6 01 00 00 80 3d 2b be 64 00 00 74 0e 48 8b 85 90 00 00 00 48 c7 00 00 00 00 00 e8 3a e5 00 00 49 89 c4 00 00 00 00 00 49 8b 46 10 48 85 c0 0f 84 3c 01 00 00 48 83 ec [ 1852.882705][T17194] RSP: 002b:00007f684c52ec90 EFLAGS: 00010207 [ 1852.888985][T17194] RAX: 00007f684c52f6d4 RBX: 0000000000000003 RCX: 0000000000000003 [ 1852.896968][T17194] RDX: 000000000018c6c5 RSI: 0000000000000009 RDI: 00000000004bcbce [ 1852.904957][T17194] RBP: 000000000073c0e0 R08: 0000000000000000 R09: 0000000000000000 [ 1852.913121][T17194] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f684c52f6d4 [ 1852.921226][T17194] R13: 00000000004bf2f8 R14: 00000000004d0c58 R15: 00000000ffffffff [ 1852.936937][T17194] memory: usage 307200kB, limit 307200kB, failcnt 2927 [ 1852.939970][ C0] net_ratelimit: 18 callbacks suppressed [ 1852.940016][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1852.945810][T17194] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1852.962836][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1852.970753][T17194] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1852.977824][T17194] Memory cgroup stats for /syz0: cache:20KB rss:239904KB rss_huge:206848KB shmem:44KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:239972KB inactive_file:0KB active_file:0KB unevictable:0KB [ 1852.981709][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1853.007181][T17194] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=17049,uid=0 [ 1853.011978][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1853.030307][T17194] Memory cgroup out of memory: Killed process 17049 (syz-executor.0) total-vm:72976kB, anon-rss:4300kB, file-rss:34816kB, shmem-rss:0kB [ 1853.053364][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1853.063182][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1853.073858][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1853.088293][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1853.141148][T17183] syz-executor.0 invoked oom-killer: gfp_mask=0x40cd0(GFP_KERNEL|__GFP_COMP|__GFP_RECLAIMABLE), order=0, oom_score_adj=0 [ 1853.154311][T17183] CPU: 0 PID: 17183 Comm: syz-executor.0 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1853.163371][T17183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1853.178306][T17183] Call Trace: [ 1853.183515][T17183] dump_stack+0x172/0x1f0 [ 1853.187886][T17183] dump_header+0x10f/0xb6c [ 1853.192307][T17183] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1853.198120][T17183] ? ___ratelimit+0x60/0x595 [ 1853.202714][T17183] ? do_raw_spin_unlock+0x57/0x270 [ 1853.207978][T17183] oom_kill_process.cold+0x10/0x15 [ 1853.213207][T17183] out_of_memory+0x79a/0x1280 [ 1853.217918][T17183] ? oom_killer_disable+0x280/0x280 [ 1853.223245][T17183] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1853.228836][T17183] ? memcg_event_wake+0x230/0x230 [ 1853.233879][T17183] ? do_raw_spin_unlock+0x57/0x270 [ 1853.239130][T17183] ? _raw_spin_unlock+0x2d/0x50 [ 1853.244005][T17183] try_charge+0xd4d/0x1790 [ 1853.248556][T17183] ? should_fail+0x1de/0x852 [ 1853.253263][T17183] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1853.258839][T17183] ? rcu_read_lock_sched_held+0x110/0x130 [ 1853.264565][T17183] ? __alloc_pages_nodemask+0x599/0x7e0 [ 1853.270117][T17183] ? __lockdep_free_key_range+0x120/0x120 [ 1853.276029][T17183] __memcg_kmem_charge_memcg+0x7c/0x130 [ 1853.282298][T17183] ? memcg_kmem_put_cache+0xb0/0xb0 [ 1853.287602][T17183] ? cache_grow_begin+0x594/0x860 [ 1853.292656][T17183] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1853.297952][T17183] ? trace_hardirqs_on+0x67/0x230 [ 1853.302982][T17183] cache_grow_begin+0x5c0/0x860 [ 1853.307947][T17183] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1853.314176][T17183] ? __cpuset_node_allowed+0x136/0x540 [ 1853.319647][T17183] fallback_alloc+0x1fd/0x2d0 [ 1853.324331][T17183] ____cache_alloc_node+0x1be/0x1e0 [ 1853.329528][T17183] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1853.335775][T17183] kmem_cache_alloc+0x1e8/0x6f0 [ 1853.340655][T17183] ? d_alloc+0x1fe/0x2b0 [ 1853.344907][T17183] ? proc_i_callback+0x30/0x30 [ 1853.349670][T17183] proc_alloc_inode+0x1c/0x1a0 [ 1853.354434][T17183] alloc_inode+0x66/0x190 [ 1853.358761][T17183] new_inode_pseudo+0x19/0xf0 [ 1853.363465][T17183] proc_setup_thread_self+0xfd/0x3c0 [ 1853.368764][T17183] proc_fill_super+0x38b/0x570 [ 1853.373556][T17183] ? proc_root_lookup+0x60/0x60 [ 1853.378544][T17183] vfs_get_super+0x146/0x260 [ 1853.383251][T17183] proc_get_tree+0x180/0x1f0 [ 1853.387848][T17183] vfs_get_tree+0x123/0x450 [ 1853.392587][T17183] fc_mount+0x17/0xc0 [ 1853.396587][T17183] pid_ns_prepare_proc+0x1ff/0x320 [ 1853.401717][T17183] alloc_pid+0x72a/0x8f0 [ 1853.405970][T17183] copy_process.part.0+0x3ebc/0x79d0 [ 1853.411290][T17183] ? __cleanup_sighand+0x60/0x60 [ 1853.416262][T17183] _do_fork+0x257/0xfd0 [ 1853.420442][T17183] ? fork_idle+0x1d0/0x1d0 [ 1853.424869][T17183] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1853.430339][T17183] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1853.435810][T17183] ? do_syscall_64+0x26/0x610 [ 1853.440498][T17183] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1853.446581][T17183] ? do_syscall_64+0x26/0x610 [ 1853.451318][T17183] __x64_sys_clone+0xbf/0x150 [ 1853.456025][T17183] do_syscall_64+0x103/0x610 [ 1853.460629][T17183] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1853.466541][T17183] RIP: 0033:0x458209 [ 1853.470455][T17183] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1853.490514][T17183] RSP: 002b:00007f684c570c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1853.499141][T17183] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458209 [ 1853.507552][T17183] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020008000 [ 1853.515652][T17183] RBP: 000000000073bfa0 R08: 00000000200004c0 R09: 0000000000000000 [ 1853.523900][T17183] R10: 0000000020000200 R11: 0000000000000246 R12: 00007f684c5716d4 [ 1853.531896][T17183] R13: 00000000004be519 R14: 00000000004cec60 R15: 00000000ffffffff [ 1853.610524][T17183] memory: usage 306928kB, limit 307200kB, failcnt 2956 [ 1853.620635][T17183] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1853.628766][T17183] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1853.636819][T17183] Memory cgroup stats for /syz0: cache:20KB rss:239768KB rss_huge:206848KB shmem:44KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:239824KB inactive_file:0KB active_file:0KB unevictable:0KB [ 1853.660074][T17183] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=16782,uid=0 [ 1853.676952][T17183] Memory cgroup out of memory: Killed process 16782 (syz-executor.0) total-vm:72580kB, anon-rss:4276kB, file-rss:34816kB, shmem-rss:0kB [ 1853.726467][T17166] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1853.736981][T17166] CPU: 1 PID: 17166 Comm: syz-executor.0 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1853.746021][T17166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1853.756094][T17166] Call Trace: [ 1853.759392][T17166] dump_stack+0x172/0x1f0 [ 1853.763776][T17166] dump_header+0x10f/0xb6c [ 1853.768197][T17166] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1853.774014][T17166] ? ___ratelimit+0x60/0x595 [ 1853.778680][T17166] ? do_raw_spin_unlock+0x57/0x270 [ 1853.783813][T17166] oom_kill_process.cold+0x10/0x15 [ 1853.788930][T17166] out_of_memory+0x79a/0x1280 [ 1853.793603][T17166] ? oom_killer_disable+0x280/0x280 [ 1853.798815][T17166] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1853.804361][T17166] ? memcg_event_wake+0x230/0x230 [ 1853.809386][T17166] try_charge+0xd4d/0x1790 [ 1853.813811][T17166] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1853.819355][T17166] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1853.825620][T17166] ? kasan_check_read+0x11/0x20 [ 1853.830479][T17166] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 1853.836195][T17166] mem_cgroup_try_charge+0x24d/0x5e0 [ 1853.841499][T17166] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 1853.847134][T17166] wp_page_copy+0x408/0x1740 [ 1853.851793][T17166] ? find_held_lock+0x35/0x130 [ 1853.856766][T17166] ? pmd_pfn+0x1d0/0x1d0 [ 1853.861009][T17166] ? lock_downgrade+0x880/0x880 [ 1853.866498][T17166] ? swp_swapcount+0x540/0x540 [ 1853.871283][T17166] ? kasan_check_read+0x11/0x20 [ 1853.876143][T17166] ? do_raw_spin_unlock+0x57/0x270 [ 1853.881452][T17166] do_wp_page+0x5d8/0x16c0 [ 1853.886340][T17166] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 1853.891824][T17166] __handle_mm_fault+0x22e8/0x3ec0 [ 1853.897043][T17166] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1853.902609][T17166] ? find_held_lock+0x35/0x130 [ 1853.907386][T17166] ? handle_mm_fault+0x322/0xb30 [ 1853.912324][T17166] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1853.918561][T17166] ? kasan_check_read+0x11/0x20 [ 1853.923407][T17166] handle_mm_fault+0x43f/0xb30 [ 1853.928172][T17166] __do_page_fault+0x5ef/0xda0 [ 1853.932954][T17166] do_page_fault+0x71/0x581 [ 1853.937461][T17166] ? page_fault+0x8/0x30 [ 1853.941689][T17166] page_fault+0x1e/0x30 [ 1853.945842][T17166] RIP: 0033:0x404679 [ 1853.949737][T17166] Code: 64 00 39 45 24 0f 84 a6 01 00 00 80 3d 2b be 64 00 00 74 0e 48 8b 85 90 00 00 00 48 c7 00 00 00 00 00 e8 3a e5 00 00 49 89 c4 00 00 00 00 00 49 8b 46 10 48 85 c0 0f 84 3c 01 00 00 48 83 ec [ 1853.969444][T17166] RSP: 002b:00007f684c591c90 EFLAGS: 00010207 [ 1853.976131][T17166] RAX: 00007f684c5926d4 RBX: 0000000000000003 RCX: 0000000000000003 [ 1853.984178][T17166] RDX: 000000000018c6eb RSI: 0000000000000000 RDI: 00000000004bcbce [ 1853.992171][T17166] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1854.000144][T17166] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f684c5926d4 [ 1854.008279][T17166] R13: 00000000004c3f3a R14: 00000000004dc898 R15: 00000000ffffffff [ 1854.017792][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1854.032768][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1854.051332][T17166] memory: usage 302800kB, limit 307200kB, failcnt 2956 [ 1854.058604][T17166] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1854.068035][T17166] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1854.075369][T17166] Memory cgroup stats for /syz0: cache:20KB rss:235568KB rss_huge:202752KB shmem:44KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:235612KB inactive_file:0KB active_file:0KB unevictable:0KB [ 1854.098162][T17166] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=17045,uid=0 [ 1854.114653][T17166] Memory cgroup out of memory: Killed process 17045 (syz-executor.0) total-vm:72580kB, anon-rss:4276kB, file-rss:34816kB, shmem-rss:0kB [ 1854.135862][ T1045] oom_reaper: reaped process 17045 (syz-executor.0), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 1854.138923][T17159] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1854.157977][T17159] CPU: 0 PID: 17159 Comm: syz-executor.0 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1854.167017][T17159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1854.177084][T17159] Call Trace: [ 1854.180390][T17159] dump_stack+0x172/0x1f0 [ 1854.184735][T17159] dump_header+0x10f/0xb6c [ 1854.189260][T17159] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1854.195140][T17159] ? ___ratelimit+0x60/0x595 [ 1854.199756][T17159] ? do_raw_spin_unlock+0x57/0x270 [ 1854.204890][T17159] oom_kill_process.cold+0x10/0x15 [ 1854.210143][T17159] out_of_memory+0x79a/0x1280 [ 1854.217898][T17159] ? oom_killer_disable+0x280/0x280 [ 1854.223101][T17159] ? find_held_lock+0x35/0x130 [ 1854.227867][T17159] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1854.233418][T17159] ? memcg_event_wake+0x230/0x230 [ 1854.238846][T17159] ? do_raw_spin_unlock+0x57/0x270 [ 1854.243981][T17159] ? _raw_spin_unlock+0x2d/0x50 [ 1854.248860][T17159] try_charge+0xd4d/0x1790 [ 1854.253299][T17159] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1854.258863][T17159] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1854.265114][T17159] ? kasan_check_read+0x11/0x20 [ 1854.269972][T17159] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 1854.275554][T17159] mem_cgroup_try_charge+0x24d/0x5e0 [ 1854.280859][T17159] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 1854.286882][T17159] wp_page_copy+0x408/0x1740 [ 1854.291472][T17159] ? find_held_lock+0x35/0x130 [ 1854.296245][T17159] ? pmd_pfn+0x1d0/0x1d0 [ 1854.300510][T17159] ? lock_downgrade+0x880/0x880 [ 1854.305376][T17159] ? swp_swapcount+0x540/0x540 [ 1854.310163][T17159] ? kasan_check_read+0x11/0x20 [ 1854.315086][T17159] ? do_raw_spin_unlock+0x57/0x270 [ 1854.320224][T17159] do_wp_page+0x5d8/0x16c0 [ 1854.324647][T17159] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 1854.330130][T17159] __handle_mm_fault+0x22e8/0x3ec0 [ 1854.335265][T17159] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1854.340831][T17159] ? find_held_lock+0x35/0x130 [ 1854.345602][T17159] ? handle_mm_fault+0x322/0xb30 [ 1854.350552][T17159] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1854.356811][T17159] ? kasan_check_read+0x11/0x20 [ 1854.361672][T17159] handle_mm_fault+0x43f/0xb30 [ 1854.366547][T17159] __do_page_fault+0x5ef/0xda0 [ 1854.371337][T17159] do_page_fault+0x71/0x581 [ 1854.375844][T17159] ? page_fault+0x8/0x30 [ 1854.380090][T17159] page_fault+0x1e/0x30 [ 1854.384245][T17159] RIP: 0033:0x400610 [ 1854.388157][T17159] Code: 01 e9 c9 00 00 00 48 8b 44 24 10 48 0b 44 24 28 be 08 00 00 00 48 8b 14 24 75 17 48 8b 7c 24 20 e8 25 4e 00 00 48 8b 4c 24 08 <48> 89 01 e9 9d 00 00 00 48 8b 44 24 08 48 8b 38 e8 0b 4e 00 00 8a [ 1854.407767][T17159] RSP: 002b:00007ffe5fa9b060 EFLAGS: 00010202 [ 1854.413862][T17159] RAX: 0000000020005440 RBX: ffffffffffffffff RCX: 000000002000a080 [ 1854.421850][T17159] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000020005440 [ 1854.429833][T17159] RBP: 000000000073c040 R08: 0000000000000000 R09: 0000000000000000 [ 1854.437893][T17159] R10: 00007ffe5fa9b150 R11: 0000000000000246 R12: fffffffffffffffe [ 1854.445879][T17159] R13: 0000000000000002 R14: 0000000000000002 R15: 000000000073c04c [ 1854.461555][T17159] memory: usage 298416kB, limit 307200kB, failcnt 2956 [ 1854.469045][T17159] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1854.476511][T17159] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1854.483458][T17159] Memory cgroup stats for /syz0: cache:20KB rss:231448KB rss_huge:198656KB shmem:44KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:231392KB inactive_file:0KB active_file:0KB unevictable:0KB [ 1854.505256][T17159] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=6398,uid=0 [ 1854.520835][T17159] Memory cgroup out of memory: Killed process 6398 (syz-executor.0) total-vm:72448kB, anon-rss:4268kB, file-rss:34816kB, shmem-rss:0kB [ 1854.537883][ T1045] oom_reaper: reaped process 6398 (syz-executor.0), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 1854.581068][T17168] syz-executor.2 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1854.604677][T17168] CPU: 0 PID: 17168 Comm: syz-executor.2 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1854.613835][T17168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1854.624169][T17168] Call Trace: [ 1854.627494][T17168] dump_stack+0x172/0x1f0 [ 1854.632287][T17168] dump_header+0x10f/0xb6c [ 1854.636750][T17168] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1854.643568][T17168] ? ___ratelimit+0x60/0x595 [ 1854.648272][T17168] ? do_raw_spin_unlock+0x57/0x270 [ 1854.653415][T17168] oom_kill_process.cold+0x10/0x15 [ 1854.658642][T17168] out_of_memory+0x79a/0x1280 [ 1854.663350][T17168] ? oom_killer_disable+0x280/0x280 [ 1854.668656][T17168] ? mem_cgroup_out_of_memory+0xa4/0x230 [ 1854.674332][T17168] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1854.680083][T17168] ? memcg_event_wake+0x230/0x230 [ 1854.685167][T17168] ? do_raw_spin_unlock+0x57/0x270 [ 1854.690341][T17168] ? _raw_spin_unlock+0x2d/0x50 [ 1854.695226][T17168] try_charge+0x118d/0x1790 [ 1854.699759][T17168] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1854.705329][T17168] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 1854.710927][T17168] ? find_held_lock+0x35/0x130 [ 1854.715713][T17168] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 1854.721302][T17168] __memcg_kmem_charge_memcg+0x7c/0x130 [ 1854.726871][T17168] ? memcg_kmem_put_cache+0xb0/0xb0 [ 1854.732158][T17168] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 1854.737909][T17168] __memcg_kmem_charge+0x136/0x300 [ 1854.743043][T17168] __alloc_pages_nodemask+0x437/0x7e0 [ 1854.748430][T17168] ? trace_hardirqs_on_caller+0x6a/0x220 [ 1854.754072][T17168] ? __alloc_pages_slowpath+0x2900/0x2900 [ 1854.759840][T17168] ? retint_kernel+0x2d/0x2d [ 1854.764441][T17168] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1854.770703][T17168] alloc_pages_current+0x107/0x210 [ 1854.775836][T17168] ? pte_alloc_one+0xe/0x1a0 [ 1854.780437][T17168] pte_alloc_one+0x1b/0x1a0 [ 1854.784950][T17168] __pte_alloc+0x20/0x310 [ 1854.789284][T17168] copy_page_range+0x1529/0x1f90 [ 1854.794273][T17168] ? pmd_alloc+0x180/0x180 [ 1854.799057][T17168] ? __rb_insert_augmented+0x231/0xdf0 [ 1854.804532][T17168] ? validate_mm_rb+0xa3/0xc0 [ 1854.809223][T17168] ? __vma_link_rb+0x279/0x370 [ 1854.814018][T17168] copy_process.part.0+0x5ab7/0x79d0 [ 1854.819387][T17168] ? __cleanup_sighand+0x60/0x60 [ 1854.824342][T17168] _do_fork+0x257/0xfd0 [ 1854.828508][T17168] ? fork_idle+0x1d0/0x1d0 [ 1854.832939][T17168] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1854.838523][T17168] ? retint_kernel+0x2d/0x2d [ 1854.843143][T17168] __x64_sys_clone+0xbf/0x150 [ 1854.847998][T17168] ? __x64_sys_clone+0x1/0x150 [ 1854.853471][T17168] do_syscall_64+0x103/0x610 [ 1854.858094][T17168] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1854.863981][T17168] RIP: 0033:0x458209 [ 1854.867866][T17168] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1854.887461][T17168] RSP: 002b:00007f1562ed0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1854.895871][T17168] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458209 [ 1854.903836][T17168] RDX: 0000000020000100 RSI: 0000000000000000 RDI: 0000000020008000 [ 1854.911836][T17168] RBP: 000000000073bf00 R08: 00000000200004c0 R09: 0000000000000000 [ 1854.919997][T17168] R10: 0000000020000200 R11: 0000000000000246 R12: 00007f1562ed16d4 [ 1854.927985][T17168] R13: 00000000004be519 R14: 00000000004cec60 R15: 00000000ffffffff [ 1854.987736][T17168] memory: usage 306928kB, limit 307200kB, failcnt 5021 [ 1854.998575][T17168] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1855.009078][T17168] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1855.016112][T17168] Memory cgroup stats for /syz2: cache:0KB rss:205292KB rss_huge:151552KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:205384KB inactive_file:0KB active_file:0KB unevictable:0KB [ 1855.039467][T17168] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=15991,uid=0 [ 1855.057246][T17168] Memory cgroup out of memory: Killed process 15991 (syz-executor.2) total-vm:72580kB, anon-rss:4268kB, file-rss:34816kB, shmem-rss:0kB 08:29:49 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, r1, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064", 0x11}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x800}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) clone(0x20008000, 0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) syz_open_pts(r5, 0x7be7ad31766d0e4e) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x2600000000000000], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}}], 0x1, 0x0) 08:29:49 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x84002, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000100)=0xffffffffffffffff, 0x4) r2 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x3, 0x10102) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x1, 0x4}]}) 08:29:49 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x3000000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:29:49 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x600]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x1000000, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:29:49 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) lsetxattr$trusted_overlay_origin(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='trusted.overlay.origin\x00', &(0x7f00000005c0)='y\x00', 0x2, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435a6ca64afb7e807a6ab3ecdec839f4492c05bc6bfe51eb0e13cec63273e132213e4c2292e0fcc3d0ecdbd7db2522a4e92680650f9cad73d4a97fd41e494543b4708c0441f7e240eecc4d3e8e99383"], 0x1}}, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064858f", 0x13}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r3 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="3cf5048e7163ea27da961b58abc6fdd726a3e3c95cad1de31c363355c8e1713e51fe7f59651cc3ac45abe4d057f5137c675ed1994a77351dee893cd34df281c9a23f002a9478039ed67f7b156245f27916f826813ec250d85c0192c16f21dd81efe95b0b969ce99dbf198ee2555098027269016440658583e3662d46fe23e2f3d45c0bc9e61731c225d30af8b12b7608313d88f7a0bdcc6fbdb3c103d6c7ecb56197a96d2c5bdeb8105bab16f495a2016c4eac846d256f43ecfe3604edd6e6c3166a78125ac00878f6e74eebf28e9f31e2eea3ae45c16456ddee6203708bad5a11d90a06dad500942c3c7de6c7e2e6ea754ffce452d745214d4e010f4be714a9ece73e14d28ed7cf52fcebaf48deff2638488d1eddcbdc9aea0d5750bc0b88a8ee86f08747e8817fd62d0c5dccd4006c529949725bbfcca2686601f5d220eb6312ee9b5a4550ad2b7e635cc741cf3981965a252825924fd94f0f0f187653512e74217df2d079465950ab782c00861fd93814a32b59cb33213e2e12f790a331a8cc402208b9da2079efa3e880f69c2836b713245e3c4d0aa7c241469ae701e88c3db83f24a7fe1af322f8821fb3fec1497fb9c6f1ea1c0732d8d9f7c6e1e671a7f4eecc4391bb1d4cbaed353d3e56d6ffd2f21b8bc5368bb85ec382ce13f92aa9f1b242a19db0ce84c822a246a949156187fe0176c3d58f8e012aa17fa0988cbcd85e8d928a3f491e81e2f943f2dad5c1f5c9a7890bf05d78a2be476c52aa75569f28c1144a7bac3465cba51b81b034fca3a9034c64ded7615e8a3a0712c45e0eb0f936ea6bbe35deae994ca8a5e48d74520900e295e55af7c5f893249a230a76779ae8978b10ba296f6a68bbdf732b77d258ebda9fed5d628f8401400e72c471d8b76e08471c7778cc22ff69eca42099069eda6d80eff70e032c7735727866ca75b83db9d740ece0263d56a9dfda7bff84643a7de6f7d677f5b5baf1409080b132dac45d8dd4b9c64b66bc4d177ae8e311f6520ca8173e01b3e8343461214aaa5cddbc01a3f6f9b18c68bb33f98a025ce67aaae25e69208b378925780d96fe76f8306b2dd1a28ea0eaad4095144399f80a85e2fbb8f982361cb7e7e61ad89deb2c6ddc014a14685360f1aa39fbf2dc574543d606d6afd18922c8cf16a62e0a45d6adafde216473039edc7001e9f8aed45eaddd89c2b1df832dafa9988fba8e795c911ed2706db4adf3b1a7db02994a43be04b9c66268aba436c6ba24c6671b19fec3e032c2216d33909ce1cd140fde160a222acac813bfdfdecd18d289d8073287a2f920bd2e1a75725ff4b805acf9fc249be0634c26193bf03555ccfc3008ef2001570bf72d5127236de2bb776069b9c5d6051e28c0f5f7f55d5e4cf04822b52434ff0ce7c9912ea49b692bd1895701be813cf94fad9dbbf3d303a234e216", 0x3ff}], 0x1}, 0x800) connect$inet6(0xffffffffffffffff, 0x0, 0x0) clone(0x20008000, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x9) write(r0, &(0x7f0000000400)="81ddf00c2ad083b086dae45ad8df5c0f7b966a56806f0dbe265b9990febd3f4f5a4175c924fb7e0b92516987f64065b4e3758ef1951128548e7994d2467ec3df0ee06c53fc238398dc7847754294ed6f462903ee0eaf1a15dff0f9781169c2d37438f7c82392f4c11c07", 0xfffffffffffffece) sendmmsg(r2, &(0x7f0000005700), 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000600)=0x2, 0x4) sendmmsg(r2, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}, 0x0}], 0x1, 0x0) [ 1855.689175][T17209] validate_nla: 22 callbacks suppressed [ 1855.689185][T17209] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1855.739411][T17206] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1855.778309][T17211] Cannot configure node identity twice 08:29:49 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x4000000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) [ 1855.795949][T17212] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 1855.835069][T17215] Cannot configure node identity twice [ 1855.853617][T17206] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1855.887465][T17212] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 08:29:49 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x700]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:49 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x8301) dup(0xffffffffffffffff) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000080)={0x5000, &(0x7f0000000040), 0x0, r0, 0x26cb6673450c3758}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x2000000, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) [ 1856.004386][T17223] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1856.061606][T17221] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 08:29:49 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x900]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1856.119986][T17226] Cannot configure node identity twice [ 1856.146122][T17229] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 08:29:49 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x5000000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) [ 1856.176342][T17231] Cannot configure node identity twice [ 1856.203634][T17233] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1856.295421][T17235] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 08:29:50 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, r1, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064", 0x11}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x800}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) clone(0x20008000, 0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) syz_open_pts(r5, 0x7be7ad31766d0e4e) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x2700000000000000], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}}], 0x1, 0x0) 08:29:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x3000000, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:29:50 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000180)={0x80000000, {{0x2, 0x4e21, @rand_addr=0xfff}}}, 0x88) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-control\x00', 0x402000, 0x0) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000100)) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f00000003c0)=ANY=[@ANYBLOB="5c0000001000070d0000000000000000000000002afa539cb7b76f02679bea00000000000000055d5ca02779cc96c65fea0adcf206c5fef737ea485e238eeca9a492b3473fdbfcf753a7d3e5828bb1d091deaaf2d3566aa2d3f8e4f403932e7d8d199f2f58a1fad14d512f83ecab2ccb1a969d3486780286bf217f35ed701f7a08070f5fb20dafe4cb55cbd523976c1eda84d1b8a898255578b90f8416eac7762fd3d0960e083b75f44ecb5737342f480b1995069e2071bd45542ef3a36a75512ea64583762e17e38ab3c7e791fb5d118b25a2efedc09f3db127c3179292306dfe821cc7a14306e762f1598056baab68", @ANYRES32=0x0, @ANYBLOB="00000000003a0ac4a70e5f2797b80455bfe567101c000000280012000c0001006970366772750000180002f7dd41265754cf85106621210014000400ff010cff0000000000000000000000010c000200", @ANYRES32=0x33e0], 0x5c}}, 0x0) 08:29:50 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x6000000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:29:50 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x922]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:50 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x10000, 0x0) sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2008008}, 0x4be108c1, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000022850b8df1b996abd435a6ca64afb7e807a6ab3ecdec839f4492c05bc6bfe51eb0e13cec63273e132213e4c2292e0fcc3d0ecdbd7db2522a4e92680650f9cad73d4a97fd41e494543b4708c0441f7e240eecc4d3e8e99383"], 0x1}, 0x1, 0x0, 0x0, 0x3}, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064858f", 0x13}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x3ff}], 0x1}, 0x800) connect$inet6(0xffffffffffffffff, 0x0, 0x0) clone(0x20008000, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700), 0x0, 0x0) membarrier(0x10, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}, 0x0}], 0x1, 0x0) [ 1856.726370][T17253] Cannot configure node identity twice [ 1856.741984][T17256] Cannot configure node identity twice [ 1856.799712][T17258] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.4'. 08:29:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x4000000, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:29:50 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0xa00]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:50 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x7000000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) [ 1856.886644][T17265] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.4'. 08:29:50 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x1a03]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1856.941575][T17271] Cannot configure node identity twice [ 1856.981146][T17274] Cannot configure node identity twice 08:29:50 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x5000000, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) [ 1857.225674][T17285] Cannot configure node identity twice [ 1857.255401][T17287] syz-executor.2 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=3, oom_score_adj=1000 [ 1857.262423][T17288] Cannot configure node identity twice [ 1857.303894][T17287] CPU: 1 PID: 17287 Comm: syz-executor.2 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1857.313325][T17287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1857.323400][T17287] Call Trace: [ 1857.326721][T17287] dump_stack+0x172/0x1f0 [ 1857.331081][T17287] dump_header+0x10f/0xb6c [ 1857.335524][T17287] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1857.341358][T17287] ? ___ratelimit+0x60/0x595 [ 1857.345963][T17287] ? do_raw_spin_unlock+0x57/0x270 [ 1857.351206][T17287] oom_kill_process.cold+0x10/0x15 [ 1857.356318][T17287] out_of_memory+0x79a/0x1280 [ 1857.361105][T17287] ? lock_downgrade+0x880/0x880 [ 1857.366159][T17287] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1857.372435][T17287] ? oom_killer_disable+0x280/0x280 [ 1857.377760][T17287] ? find_held_lock+0x35/0x130 [ 1857.382584][T17287] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1857.388173][T17287] ? memcg_event_wake+0x230/0x230 [ 1857.393222][T17287] ? do_raw_spin_unlock+0x57/0x270 [ 1857.398361][T17287] ? _raw_spin_unlock+0x2d/0x50 [ 1857.403248][T17287] try_charge+0x118d/0x1790 [ 1857.407795][T17287] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1857.413725][T17287] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 1857.419299][T17287] ? find_held_lock+0x35/0x130 [ 1857.424084][T17287] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 1857.429675][T17287] __memcg_kmem_charge_memcg+0x7c/0x130 [ 1857.435251][T17287] ? memcg_kmem_put_cache+0xb0/0xb0 [ 1857.440471][T17287] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 1857.446127][T17287] __memcg_kmem_charge+0x136/0x300 [ 1857.451257][T17287] __alloc_pages_nodemask+0x437/0x7e0 [ 1857.456643][T17287] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1857.462983][T17287] ? __alloc_pages_slowpath+0x2900/0x2900 [ 1857.469232][T17287] ? copy_process.part.0+0x1d35/0x79d0 [ 1857.474744][T17287] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1857.480169][T17287] ? trace_hardirqs_on+0x67/0x230 [ 1857.485215][T17287] ? kasan_check_read+0x11/0x20 [ 1857.490310][T17287] copy_process.part.0+0x3e0/0x79d0 [ 1857.495516][T17287] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1857.501753][T17287] ? debug_smp_processor_id+0x3c/0x280 [ 1857.507278][T17287] ? perf_trace_lock+0xeb/0x510 [ 1857.512147][T17287] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1857.518404][T17287] ? debug_smp_processor_id+0x3c/0x280 [ 1857.523875][T17287] ? __lockdep_free_key_range+0x120/0x120 [ 1857.529606][T17287] ? __might_fault+0x12b/0x1e0 [ 1857.534399][T17287] ? __cleanup_sighand+0x60/0x60 [ 1857.539347][T17287] ? lock_downgrade+0x880/0x880 [ 1857.544233][T17287] _do_fork+0x257/0xfd0 [ 1857.548398][T17287] ? fork_idle+0x1d0/0x1d0 [ 1857.552842][T17287] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1857.558811][T17287] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1857.564323][T17287] ? do_syscall_64+0x26/0x610 [ 1857.569009][T17287] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1857.575104][T17287] ? do_syscall_64+0x26/0x610 [ 1857.579971][T17287] __x64_sys_clone+0xbf/0x150 [ 1857.584649][T17287] do_syscall_64+0x103/0x610 [ 1857.589252][T17287] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1857.595233][T17287] RIP: 0033:0x458209 [ 1857.599124][T17287] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1857.618727][T17287] RSP: 002b:00007f1562eafc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1857.627268][T17287] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458209 [ 1857.635253][T17287] RDX: 0000000020000100 RSI: 0000000000000000 RDI: 0000000020008000 [ 1857.643235][T17287] RBP: 000000000073bfa0 R08: 00000000200004c0 R09: 0000000000000000 [ 1857.651319][T17287] R10: 0000000020000200 R11: 0000000000000246 R12: 00007f1562eb06d4 [ 1857.659478][T17287] R13: 00000000004be519 R14: 00000000004cec60 R15: 00000000ffffffff [ 1857.668546][T17287] memory: usage 307196kB, limit 307200kB, failcnt 5075 [ 1857.675833][T17287] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1857.683469][T17287] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1857.691119][T17287] Memory cgroup stats for /syz2: cache:0KB rss:205344KB rss_huge:151552KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:205516KB inactive_file:0KB active_file:0KB unevictable:0KB [ 1857.713020][T17287] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=17249,uid=0 [ 1857.728513][T17287] Memory cgroup out of memory: Killed process 17249 (syz-executor.2) total-vm:73108kB, anon-rss:4300kB, file-rss:34816kB, shmem-rss:0kB [ 1857.744485][ T1045] oom_reaper: reaped process 17249 (syz-executor.2), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 1857.775179][T17287] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1857.785612][T17287] CPU: 0 PID: 17287 Comm: syz-executor.2 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1857.794733][T17287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1857.804815][T17287] Call Trace: [ 1857.808136][T17287] dump_stack+0x172/0x1f0 [ 1857.812575][T17287] dump_header+0x10f/0xb6c [ 1857.816996][T17287] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1857.823082][T17287] ? ___ratelimit+0x60/0x595 [ 1857.827678][T17287] ? do_raw_spin_unlock+0x57/0x270 [ 1857.832810][T17287] oom_kill_process.cold+0x10/0x15 [ 1857.837921][T17287] out_of_memory+0x79a/0x1280 [ 1857.842591][T17287] ? lock_downgrade+0x880/0x880 [ 1857.847436][T17287] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1857.853669][T17287] ? oom_killer_disable+0x280/0x280 [ 1857.858860][T17287] ? find_held_lock+0x35/0x130 [ 1857.863714][T17287] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1857.869262][T17287] ? memcg_event_wake+0x230/0x230 [ 1857.874283][T17287] ? do_raw_spin_unlock+0x57/0x270 [ 1857.879388][T17287] ? _raw_spin_unlock+0x2d/0x50 [ 1857.884238][T17287] try_charge+0x118d/0x1790 [ 1857.888736][T17287] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1857.894318][T17287] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1857.900584][T17287] ? kasan_check_read+0x11/0x20 [ 1857.905434][T17287] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 1857.910993][T17287] mem_cgroup_try_charge+0x24d/0x5e0 [ 1857.916379][T17287] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 1857.922193][T17287] wp_page_copy+0x408/0x1740 [ 1857.926793][T17287] ? find_held_lock+0x35/0x130 [ 1857.931583][T17287] ? pmd_pfn+0x1d0/0x1d0 [ 1857.935827][T17287] ? lock_downgrade+0x880/0x880 [ 1857.940670][T17287] ? swp_swapcount+0x540/0x540 [ 1857.945427][T17287] ? kasan_check_read+0x11/0x20 [ 1857.950354][T17287] ? do_raw_spin_unlock+0x57/0x270 [ 1857.955454][T17287] do_wp_page+0x5d8/0x16c0 [ 1857.959867][T17287] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 1857.965264][T17287] __handle_mm_fault+0x22e8/0x3ec0 [ 1857.970404][T17287] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1857.975971][T17287] ? find_held_lock+0x35/0x130 [ 1857.980734][T17287] ? handle_mm_fault+0x322/0xb30 [ 1857.985813][T17287] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1857.992238][T17287] ? kasan_check_read+0x11/0x20 [ 1857.997086][T17287] handle_mm_fault+0x43f/0xb30 [ 1858.001849][T17287] __do_page_fault+0x5ef/0xda0 [ 1858.006615][T17287] do_page_fault+0x71/0x581 [ 1858.011327][T17287] ? page_fault+0x8/0x30 [ 1858.015561][T17287] page_fault+0x1e/0x30 [ 1858.019718][T17287] RIP: 0033:0x4046be [ 1858.023608][T17287] Code: 48 8b 55 40 48 8b 75 38 48 8b 7d 30 ff 75 70 ff 75 68 ff 75 60 4c 8b 4d 58 4c 8b 45 50 ff d0 48 83 c4 20 48 89 c3 48 83 fb ff <48> 89 5d 78 41 8b 04 24 0f 85 d4 00 00 00 85 c0 0f 85 cc 00 00 00 [ 1858.043300][T17287] RSP: 002b:00007f1562eafc90 EFLAGS: 00010213 [ 1858.049379][T17287] RAX: 0000000000000000 RBX: 0000000000001de9 RCX: 0000000000458209 [ 1858.057350][T17287] RDX: 0000000000404676 RSI: 0000000000000000 RDI: 0000000020008000 [ 1858.065329][T17287] RBP: 000000000073bfa0 R08: 00000000200004c0 R09: 0000000000000000 [ 1858.073339][T17287] R10: 0000000020000200 R11: 0000000000000246 R12: 00007f1562eb06d4 [ 1858.081333][T17287] R13: 00000000004be519 R14: 00000000004cec60 R15: 00000000ffffffff [ 1858.107625][T17287] memory: usage 307072kB, limit 307200kB, failcnt 5147 [ 1858.115061][T17287] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1858.125218][T17287] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1858.132713][T17287] Memory cgroup stats for /syz2: cache:0KB rss:205344KB rss_huge:151552KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:205368KB inactive_file:0KB active_file:0KB unevictable:0KB [ 1858.154261][T17287] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=16310,uid=0 [ 1858.169845][T17287] Memory cgroup out of memory: Killed process 16310 (syz-executor.2) total-vm:72580kB, anon-rss:4268kB, file-rss:34816kB, shmem-rss:0kB [ 1858.178956][ C1] net_ratelimit: 22 callbacks suppressed [ 1858.178965][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1858.197197][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1858.203584][ T1045] oom_reaper: reaped process 16310 (syz-executor.2), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 1858.223754][T17264] syz-executor.2 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=3, oom_score_adj=1000 [ 1858.236630][T17264] CPU: 0 PID: 17264 Comm: syz-executor.2 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1858.245671][T17264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1858.255746][T17264] Call Trace: [ 1858.259054][T17264] dump_stack+0x172/0x1f0 [ 1858.263374][T17264] dump_header+0x10f/0xb6c [ 1858.267800][T17264] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1858.273627][T17264] ? ___ratelimit+0x60/0x595 [ 1858.278219][T17264] ? do_raw_spin_unlock+0x57/0x270 [ 1858.283354][T17264] oom_kill_process.cold+0x10/0x15 [ 1858.288831][T17264] out_of_memory+0x79a/0x1280 [ 1858.293538][T17264] ? oom_killer_disable+0x280/0x280 [ 1858.298735][T17264] ? find_held_lock+0x35/0x130 [ 1858.303713][T17264] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1858.309256][T17264] ? memcg_event_wake+0x230/0x230 [ 1858.314288][T17264] ? do_raw_spin_unlock+0x57/0x270 [ 1858.319400][T17264] ? _raw_spin_unlock+0x2d/0x50 [ 1858.324369][T17264] try_charge+0xd4d/0x1790 [ 1858.329151][T17264] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1858.334705][T17264] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 1858.340273][T17264] ? find_held_lock+0x35/0x130 [ 1858.345030][T17264] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 1858.350576][T17264] __memcg_kmem_charge_memcg+0x7c/0x130 [ 1858.356115][T17264] ? memcg_kmem_put_cache+0xb0/0xb0 [ 1858.361334][T17264] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 1858.367402][T17264] __memcg_kmem_charge+0x136/0x300 [ 1858.372523][T17264] __alloc_pages_nodemask+0x437/0x7e0 [ 1858.377897][T17264] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1858.384142][T17264] ? __alloc_pages_slowpath+0x2900/0x2900 [ 1858.389878][T17264] ? copy_process.part.0+0x1d35/0x79d0 [ 1858.395337][T17264] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1858.400957][T17264] ? trace_hardirqs_on+0x67/0x230 [ 1858.406096][T17264] copy_process.part.0+0x3e0/0x79d0 [ 1858.411318][T17264] ? __lockdep_free_key_range+0x120/0x120 [ 1858.417043][T17264] ? kvm_sched_clock_read+0x9/0x20 [ 1858.422150][T17264] ? psi_memstall_leave+0x12e/0x180 [ 1858.427341][T17264] ? find_held_lock+0x35/0x130 [ 1858.432094][T17264] ? psi_memstall_leave+0x12e/0x180 [ 1858.437324][T17264] ? __cleanup_sighand+0x60/0x60 [ 1858.442274][T17264] ? perf_trace_lock+0xeb/0x510 [ 1858.447268][T17264] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1858.453504][T17264] ? debug_smp_processor_id+0x3c/0x280 [ 1858.458954][T17264] ? __lockdep_free_key_range+0x120/0x120 [ 1858.464702][T17264] _do_fork+0x257/0xfd0 [ 1858.468954][T17264] ? fork_idle+0x1d0/0x1d0 [ 1858.473363][T17264] ? blkcg_maybe_throttle_current+0x5e2/0xfc0 [ 1858.479457][T17264] ? lock_downgrade+0x880/0x880 [ 1858.484305][T17264] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1858.490546][T17264] ? blkcg_exit_queue+0x30/0x30 [ 1858.495413][T17264] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1858.500897][T17264] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1858.506343][T17264] ? do_syscall_64+0x26/0x610 [ 1858.511022][T17264] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1858.517079][T17264] ? do_syscall_64+0x26/0x610 [ 1858.521751][T17264] __x64_sys_clone+0xbf/0x150 [ 1858.526419][T17264] do_syscall_64+0x103/0x610 [ 1858.531001][T17264] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1858.536880][T17264] RIP: 0033:0x45abd9 [ 1858.540762][T17264] Code: ff 48 85 f6 0f 84 d7 8e fb ff 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 0f 8c ae 8e fb ff 74 01 c3 31 ed 48 f7 c7 00 00 01 00 75 [ 1858.560381][T17264] RSP: 002b:00007fff5b029918 EFLAGS: 00000202 ORIG_RAX: 0000000000000038 [ 1858.568813][T17264] RAX: ffffffffffffffda RBX: 00007f1562e8f700 RCX: 000000000045abd9 [ 1858.576985][T17264] RDX: 00007f1562e8f9d0 RSI: 00007f1562e8edb0 RDI: 00000000003d0f00 [ 1858.584973][T17264] RBP: 00007fff5b029b20 R08: 00007f1562e8f700 R09: 00007f1562e8f700 [ 1858.593830][T17264] R10: 00007f1562e8f9d0 R11: 0000000000000202 R12: 0000000000000000 [ 1858.601824][T17264] R13: 00007fff5b0299cf R14: 00007f1562e8f9c0 R15: 000000000073c04c [ 1858.612800][T17264] memory: usage 302828kB, limit 307200kB, failcnt 5147 [ 1858.620063][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1858.620488][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1858.633632][T17264] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1858.662422][T17264] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1858.672175][T17264] Memory cgroup stats for /syz2: cache:0KB rss:201224KB rss_huge:147456KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:201168KB inactive_file:0KB active_file:0KB unevictable:0KB [ 1858.694008][T17264] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=16572,uid=0 [ 1858.709956][T17264] Memory cgroup out of memory: Killed process 16572 (syz-executor.2) total-vm:72580kB, anon-rss:4268kB, file-rss:34816kB, shmem-rss:0kB [ 1858.726931][ T1045] oom_reaper: reaped process 16572 (syz-executor.2), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB 08:29:52 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, r1, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064", 0x11}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x800}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) clone(0x20008000, 0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) syz_open_pts(r5, 0x7be7ad31766d0e4e) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x2900000000000000], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}}], 0x1, 0x0) 08:29:52 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435a6ca64afb7e807a6ab3ecdec839f4492c05bc6bfe51eb0e13cec63273e132213e4c2292e0fcc3d0ecdbd7db2522a4e92680650f9cad73d4a97fd41e494543b4708c0441f7e240eecc4d3e8e99383"], 0x1}}, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064858f", 0x13}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e20, 0x4, @mcast2, 0x9c}, @in={0x2, 0x4e24, @remote}], 0x2c) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r3 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x3ff}], 0x1}, 0x800) connect$inet6(0xffffffffffffffff, 0x0, 0x0) clone(0x20008000, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r4 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f0000000080)={0x8, 0x0, 0x7, 0xfffffffffffffff9}, 0x10) inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) write$P9_RLOPEN(r4, &(0x7f0000000100)={0x18, 0xd, 0x2, {{0x21, 0x3, 0x1}, 0x81}}, 0x18) sendmmsg(r2, &(0x7f0000005700), 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}, 0x0}], 0x1, 0x0) 08:29:52 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x2209]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:52 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x8000000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:29:52 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@ipmr_getroute={0x0, 0x1a, 0x100, 0x70bd2d, 0x25dfdbfd, {0x80, 0x14, 0x94, 0x6, 0xfe, 0x7, 0xc8, 0xf, 0x2000}, ["", "", ""]}, 0x4f}}, 0x2) 08:29:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x6000000, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) [ 1858.961010][T17300] Cannot configure node identity twice [ 1858.989612][T17305] Cannot configure node identity twice 08:29:52 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x2403]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:52 executing program 4: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000100)="18b7501982b3bc972f0260a29681b5ff041bd52bfc23d35767617a09829457a4fb7d12e4be21c42d208d948bd36d4ce9b4dbd26f082fbc6ef2379843a01567aeafe2342f2c62e7", 0x47}], 0x1, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x3, &(0x7f000095dff8), &(0x7f0000000080)=0x4) r3 = socket$nl_route(0x10, 0x3, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x1c1802, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000080)={0x0, @loopback, @multicast2}, &(0x7f00000000c0)=0xc) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x337, &(0x7f0000005d00)={&(0x7f0000000880)=@ipv4_getaddr={0x0, 0x16, 0x300, 0x70bd27, 0x25dfdbfb, {0x2, 0x20, 0xd1, 0xff, r4}, [@IFA_BROADCAST={0x0, 0x4, @dev={0xac, 0x14, 0x14, 0xf}}, @IFA_LABEL, @IFA_LOCAL={0x0, 0x2, @remote}, @IFA_BROADCAST={0x0, 0x4, @multicast2}, @IFA_BROADCAST={0x0, 0x4, @dev={0xac, 0x14, 0x14, 0xf}}]}, 0x5c}}, 0x4) bind$bt_rfcomm(r0, &(0x7f0000000200)={0x1f, {0x2, 0x100000000000000, 0x3, 0x3, 0x6, 0x4}, 0x8}, 0xa) ioctl$FS_IOC_SETVERSION(r3, 0x40087602, &(0x7f0000000000)=0x5) 08:29:52 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x2801]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:52 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0xf000000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) [ 1859.198960][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1859.206363][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1859.212954][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1859.220125][ C0] protocol 88fb is buggy, dev hsr_slave_1 08:29:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x7000000, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) [ 1859.285900][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1859.292141][ C0] protocol 88fb is buggy, dev hsr_slave_1 08:29:52 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x410200, 0x0) ioctl$RTC_UIE_OFF(r1, 0x7004) [ 1859.355296][T17322] Cannot configure node identity twice [ 1859.386425][T17324] Cannot configure node identity twice 08:29:53 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, r1, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064", 0x11}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x800}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) clone(0x20008000, 0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) syz_open_pts(r5, 0x7be7ad31766d0e4e) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x2a00000000000000], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}}], 0x1, 0x0) 08:29:53 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x3400]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x8000000, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:29:53 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000000)=ANY=[@ANYBLOB="5c0000001000070d000000000000000051000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012000c00010069703667726500001800020014000400ff010cff0000000000000000000000010c000200aaaaaaaaaaaa000008000a00", @ANYRES32=0x33e0], 0x5c}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x9, 0x3, 0x2d0, 0x150, 0x150, 0x150, 0x150, 0x0, 0x238, 0x238, 0x238, 0x238, 0x238, 0x3, &(0x7f0000000140), {[{{@uncond, 0x0, 0xe8, 0x150, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x8, 0x100000001, 0x3800000000000000}}, @common=@inet=@socket2={0x28, 'socket\x00', 0x2, 0x2}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xa, 0x800, 0x6, 0x10001, '\x00', 'syz1\x00', 0xed}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x1c, 0x20, 0x6}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x330) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f00000000c0)={@local, @remote, @multicast1}, &(0x7f0000000100)=0xc) 08:29:53 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x10000000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:29:53 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435a6ca64afb7e807a6ab3ecdec839f4492c05bc6bfe51eb0e13cec63273e132213e4c2292e0fcc3d0ecdbd7db2522a4e92680650f9cad73d4a97fd41e494543b4708c0441f7e240eecc4d3e8e99383"], 0x1}}, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064858f", 0x13}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-monitor\x00', 0x100, 0x0) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000000400)={0x3, 0x1, [{0x8000, 0x0, 0x273}, {0x3, 0x0, 0x7ff}, {0x3, 0x0, 0x1}]}) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x3ff}], 0x1}, 0x800) connect$inet6(0xffffffffffffffff, 0x0, 0x0) clone(0x20008000, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000080)=0x4) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x9) getsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000000440)={@initdev, @broadcast, 0x0}, &(0x7f00000005c0)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000600)={@ipv4={[], [], @multicast1}, 0x2c, r5}) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r2, &(0x7f0000005700), 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}, 0x0}], 0x1, 0x0) 08:29:53 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x40, 0x0) ioctl$PPPIOCDISCONN(r1, 0x7439) [ 1859.972333][T17351] Cannot configure node identity twice [ 1860.012147][T17356] Cannot configure node identity twice 08:29:53 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x3703]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0xf000000, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:29:53 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x20000000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:29:53 executing program 4: openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x80202, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000000)=ANY=[@ANYBLOB="5c0000001000070d000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012000c00010069703667726500001800020004000400ff010cff0000000000000000000000010c000200aaaaaaaaaaaa000008000a006ac71db23ae28d34ae3fd6fb859b4e726a372f111642df769501a0aece7d95eb57e8c6d96960890641d2aa698eedf19c4ba43fbdc776fe0727e60e43c7baa98b", @ANYRES32=0x33e0], 0x5c}}, 0x0) [ 1860.163961][T17363] Cannot configure node identity twice [ 1860.226390][T17370] Cannot configure node identity twice 08:29:53 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x4000]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1860.369706][T17374] syz-executor.0 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=3, oom_score_adj=0 [ 1860.383341][T17374] CPU: 0 PID: 17374 Comm: syz-executor.0 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1860.392424][T17374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1860.402516][T17374] Call Trace: [ 1860.405840][T17374] dump_stack+0x172/0x1f0 [ 1860.410215][T17374] dump_header+0x10f/0xb6c [ 1860.414678][T17374] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1860.420517][T17374] ? ___ratelimit+0x60/0x595 [ 1860.425131][T17374] ? do_raw_spin_unlock+0x57/0x270 [ 1860.430278][T17374] oom_kill_process.cold+0x10/0x15 [ 1860.435425][T17374] out_of_memory+0x79a/0x1280 [ 1860.440129][T17374] ? lock_downgrade+0x880/0x880 [ 1860.445009][T17374] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1860.451308][T17374] ? oom_killer_disable+0x280/0x280 [ 1860.456564][T17374] ? find_held_lock+0x35/0x130 [ 1860.461484][T17374] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1860.467185][T17374] ? memcg_event_wake+0x230/0x230 [ 1860.472271][T17374] ? do_raw_spin_unlock+0x57/0x270 [ 1860.477419][T17374] ? _raw_spin_unlock+0x2d/0x50 [ 1860.482347][T17374] try_charge+0x118d/0x1790 [ 1860.486981][T17374] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1860.492565][T17374] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 1860.498324][T17374] ? find_held_lock+0x35/0x130 [ 1860.503119][T17374] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 1860.508707][T17374] __memcg_kmem_charge_memcg+0x7c/0x130 [ 1860.514293][T17374] ? memcg_kmem_put_cache+0xb0/0xb0 [ 1860.519531][T17374] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 1860.525115][T17374] __memcg_kmem_charge+0x136/0x300 [ 1860.530286][T17374] __alloc_pages_nodemask+0x437/0x7e0 [ 1860.535691][T17374] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1860.541975][T17374] ? __alloc_pages_slowpath+0x2900/0x2900 [ 1860.547725][T17374] ? copy_process.part.0+0x1d35/0x79d0 [ 1860.553230][T17374] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1860.558574][T17374] ? trace_hardirqs_on+0x67/0x230 [ 1860.563641][T17374] copy_process.part.0+0x3e0/0x79d0 [ 1860.568862][T17374] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1860.575133][T17374] ? debug_smp_processor_id+0x3c/0x280 [ 1860.580631][T17374] ? perf_trace_lock+0xeb/0x510 [ 1860.585517][T17374] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1860.591898][T17374] ? debug_smp_processor_id+0x3c/0x280 [ 1860.597394][T17374] ? __lockdep_free_key_range+0x120/0x120 [ 1860.603336][T17374] ? __might_fault+0x12b/0x1e0 [ 1860.608147][T17374] ? __cleanup_sighand+0x60/0x60 [ 1860.613644][T17374] ? lock_downgrade+0x880/0x880 [ 1860.618548][T17374] _do_fork+0x257/0xfd0 [ 1860.622742][T17374] ? fork_idle+0x1d0/0x1d0 [ 1860.627321][T17374] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1860.633351][T17374] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1860.638855][T17374] ? do_syscall_64+0x26/0x610 [ 1860.643744][T17374] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1860.649960][T17374] ? do_syscall_64+0x26/0x610 [ 1860.654684][T17374] __x64_sys_clone+0xbf/0x150 [ 1860.659679][T17374] do_syscall_64+0x103/0x610 [ 1860.664763][T17374] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1860.670998][T17374] RIP: 0033:0x458209 [ 1860.675023][T17374] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1860.694965][T17374] RSP: 002b:00007f684c570c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1860.703433][T17374] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458209 [ 1860.711762][T17374] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020008000 [ 1860.719765][T17374] RBP: 000000000073bfa0 R08: 00000000200004c0 R09: 0000000000000000 [ 1860.727769][T17374] R10: 0000000020000200 R11: 0000000000000246 R12: 00007f684c5716d4 [ 1860.736632][T17374] R13: 00000000004be519 R14: 00000000004cec60 R15: 00000000ffffffff [ 1860.756608][T17374] memory: usage 307192kB, limit 307200kB, failcnt 2971 [ 1860.767178][T17374] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1860.790356][T17374] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1860.797722][T17374] Memory cgroup stats for /syz0: cache:20KB rss:239696KB rss_huge:206848KB shmem:44KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:239880KB inactive_file:0KB active_file:0KB unevictable:0KB [ 1860.820422][T17374] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=17230,uid=0 [ 1860.836735][T17374] Memory cgroup out of memory: Killed process 17230 (syz-executor.0) total-vm:72580kB, anon-rss:4276kB, file-rss:34816kB, shmem-rss:0kB [ 1860.872681][T17354] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1860.884708][T17354] CPU: 0 PID: 17354 Comm: syz-executor.0 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1860.893764][T17354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1860.904367][T17354] Call Trace: [ 1860.907675][T17354] dump_stack+0x172/0x1f0 [ 1860.912036][T17354] dump_header+0x10f/0xb6c [ 1860.916501][T17354] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 08:29:54 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435a6ca64afb7e807a6ab3ecdec839f4492c05bc6bfe51eb0e13cec63273e132213e4c2292e0fcc3d0ecdbd7db2522a4e92680650f9cad73d4a97fd41e494543b4708c0441f7e240eecc4d3e8e9938334d90ac32096d9cb317cddccaa5c825f90c70eade79f122fce4283d2f5e010a82e276f3cc875db4805e1b8ca541df4b01b9bca0c5da1b26b7ea17e2073eec0f4fab0df0eca3f3285b1a25faf88ae4410eb5559417ab55c808b53733190c1128096ee03f1a4ff669c68e9c16392ed694ef483644f83e02bc3bccac8faaadb7210fc1c8a2d9a817a7ee330195a5846520000000000000000000000000000"], 0x1}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, r1, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064", 0x11}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x800}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) clone(0x20008000, 0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) syz_open_pts(r5, 0x7be7ad31766d0e4e) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x2b00000000000000], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}}], 0x1, 0x0) 08:29:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x10000000, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:29:54 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x4800]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:54 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000000000)="dd905cca9948e386c2382c1741cba039c423465c28c345ab93a8356caf3d6f49dab6ecb54fd747fc251f16e4a391bc52a913657d75a195f18bcda6ce44e21d63742dd75b4a718c09c2") sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:54 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x37030000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) [ 1860.922348][T17354] ? ___ratelimit+0x60/0x595 [ 1860.927049][T17354] ? do_raw_spin_unlock+0x57/0x270 [ 1860.932182][T17354] oom_kill_process.cold+0x10/0x15 [ 1860.937403][T17354] out_of_memory+0x79a/0x1280 [ 1860.942222][T17354] ? oom_killer_disable+0x280/0x280 [ 1860.947453][T17354] ? find_held_lock+0x35/0x130 [ 1860.952245][T17354] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1860.957816][T17354] ? memcg_event_wake+0x230/0x230 [ 1860.962867][T17354] ? do_raw_spin_unlock+0x57/0x270 [ 1860.968006][T17354] ? _raw_spin_unlock+0x2d/0x50 [ 1860.972876][T17354] try_charge+0xd4d/0x1790 [ 1860.977330][T17354] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1860.982923][T17354] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1860.989191][T17354] ? kasan_check_read+0x11/0x20 [ 1860.994072][T17354] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 1860.999643][T17354] mem_cgroup_try_charge+0x24d/0x5e0 [ 1860.999667][T17354] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 1860.999686][T17354] wp_page_copy+0x408/0x1740 [ 1860.999701][T17354] ? find_held_lock+0x35/0x130 [ 1860.999722][T17354] ? pmd_pfn+0x1d0/0x1d0 [ 1860.999739][T17354] ? lock_downgrade+0x880/0x880 [ 1860.999755][T17354] ? swp_swapcount+0x540/0x540 [ 1860.999775][T17354] ? kasan_check_read+0x11/0x20 [ 1860.999808][T17354] ? do_raw_spin_unlock+0x57/0x270 [ 1861.010745][T17354] do_wp_page+0x5d8/0x16c0 [ 1861.010768][T17354] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 1861.010805][T17354] __handle_mm_fault+0x22e8/0x3ec0 [ 1861.010827][T17354] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1861.010842][T17354] ? find_held_lock+0x35/0x130 [ 1861.010858][T17354] ? handle_mm_fault+0x322/0xb30 [ 1861.010884][T17354] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1861.010902][T17354] ? kasan_check_read+0x11/0x20 [ 1861.010922][T17354] handle_mm_fault+0x43f/0xb30 [ 1861.010946][T17354] __do_page_fault+0x5ef/0xda0 [ 1861.010972][T17354] do_page_fault+0x71/0x581 [ 1861.102983][T17354] ? page_fault+0x8/0x30 [ 1861.107239][T17354] page_fault+0x1e/0x30 [ 1861.111400][T17354] RIP: 0033:0x43199e [ 1861.115307][T17354] Code: 15 fb 35 62 00 4c 89 c0 85 d2 0f 85 74 01 00 00 48 83 c4 08 5b 5d 41 5c 41 5d c3 90 be 01 00 00 00 83 3d ac 4d 62 00 00 74 08 0f b1 33 75 07 eb 1b 0f b1 33 74 16 48 8d 3b 48 81 ec 80 00 00 [ 1861.141434][T17354] RSP: 002b:00007ffe5fa9af60 EFLAGS: 00010202 [ 1861.147517][T17354] RAX: 0000000000000000 RBX: 0000000000711640 RCX: 000000000045825a [ 1861.155503][T17354] RDX: 0000000000000011 RSI: 0000000000000001 RDI: 0000000000000011 [ 1861.163489][T17354] RBP: 0000000000000110 R08: ffffffffffffffff R09: 0000000000000000 [ 1861.171469][T17354] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe5fa9b170 [ 1861.179542][T17354] R13: 00007f684c550700 R14: 0000000000000003 R15: 000000000073c04c [ 1861.282031][T17393] validate_nla: 28 callbacks suppressed [ 1861.282043][T17393] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1861.301033][T17354] memory: usage 302860kB, limit 307200kB, failcnt 2981 [ 1861.316308][T17354] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1861.316433][T17395] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1861.334033][T17392] Cannot configure node identity twice [ 1861.344437][T17398] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 1861.351871][T17354] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1861.376766][T17354] Memory cgroup stats for /syz0: cache:20KB rss:235624KB rss_huge:202752KB shmem:44KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:235660KB inactive_file:0KB active_file:0KB unevictable:0KB [ 1861.383295][T17399] Cannot configure node identity twice [ 1861.469592][T17354] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=17268,uid=0 [ 1861.502991][T17398] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 1861.550907][T17354] Memory cgroup out of memory: Killed process 17268 (syz-executor.0) total-vm:72580kB, anon-rss:4276kB, file-rss:34816kB, shmem-rss:0kB 08:29:55 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x20000000, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:29:55 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x4c00]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:55 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x3f000000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:29:55 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435a6ca64afb7e807a6ab3ecdec839f4492c05bc6bfe51eb0e13cec63273e132213e4c2292e0fcc3d0ecdbd7db2522a4e92680650f9cad73d4a97fd41e494543b4708c0441f7e240eecc4d3e8e99383"], 0x1}}, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064858f", 0x13}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r3 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x3ff}], 0x1}, 0x800) connect$inet6(0xffffffffffffffff, 0x0, 0x0) clone(0x20008000, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") syz_open_dev$video4linux(&(0x7f0000000080)='/dev/v4l-subdev#\x00', 0x6, 0x200101) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r2, &(0x7f0000005700), 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}, 0x0}], 0x1, 0x0) 08:29:55 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x73) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x69) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) getsockname$packet(r2, 0x0, &(0x7f0000000140)) [ 1861.660149][T17412] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1861.686035][T17415] Cannot configure node identity twice [ 1861.700821][T17414] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 08:29:55 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x5400]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:55 executing program 4: epoll_create1(0x0) set_mempolicy(0x4002, &(0x7f0000000380)=0x7, 0x9) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x44000) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0x0, 0xa6ba0) io_setup(0x40000100000003, &(0x7f0000000340)=0x0) io_submit(r1, 0x653, &(0x7f0000000540)=[&(0x7f00000000c0)={0x8040000a70c0300, 0x0, 0x8, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7, 0xc00}]) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x5c831, 0xffffffffffffffff, 0x0) [ 1861.729451][T17417] Cannot configure node identity twice [ 1861.886091][T17427] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 08:29:56 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, r1, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064", 0x11}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x800}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) clone(0x20008000, 0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) syz_open_pts(r5, 0x7be7ad31766d0e4e) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x3f00000000000000], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}}], 0x1, 0x0) 08:29:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x3f000000, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:29:56 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x5800]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:56 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x40000000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:29:56 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) fcntl$setsig(r0, 0xa, 0x3d) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435a6ca64afb7e807a6ab3ecdec839f4492c05bc6bfe51eb0e13cec63273e132213e4c2292e0fcc3d0ecdbd7db2522a4e92680650f9cad73d4a97fd41e494543b4708c0441f7e240eecc49383000008"], 0x1}}, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064858f", 0x13}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r3 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x3ff}], 0x1}, 0x800) connect$inet6(0xffffffffffffffff, 0x0, 0x0) clone(0x20008000, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r2, &(0x7f0000005700), 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}, 0x0}], 0x1, 0x0) getsockopt(r0, 0x74, 0x4, &(0x7f0000000400)=""/126, &(0x7f0000000080)=0x7e) [ 1862.692686][T17445] Cannot configure node identity twice [ 1862.700076][T17441] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1862.758000][T17447] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1862.769437][T17448] Cannot configure node identity twice [ 1862.777606][T17447] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 08:29:56 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x5c00]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:56 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x73) r1 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 08:29:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x40000000, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:29:56 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x48000000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:29:56 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x5c03]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1863.008090][T17462] Cannot configure node identity twice [ 1863.069369][T17468] Cannot configure node identity twice 08:29:56 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x73) r1 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 08:29:56 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x6087]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1863.359470][ C0] net_ratelimit: 18 callbacks suppressed [ 1863.359543][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1863.375859][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1863.386948][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1863.406368][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1863.439605][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1863.452304][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1863.462827][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1863.474861][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1863.628408][T17449] syz-executor.2 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=3, oom_score_adj=1000 [ 1863.643013][T17449] CPU: 0 PID: 17449 Comm: syz-executor.2 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1863.652059][T17449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1863.662147][T17449] Call Trace: [ 1863.665457][T17449] dump_stack+0x172/0x1f0 [ 1863.669823][T17449] dump_header+0x10f/0xb6c [ 1863.674284][T17449] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1863.680363][T17449] ? ___ratelimit+0x60/0x595 [ 1863.684987][T17449] ? do_raw_spin_unlock+0x57/0x270 [ 1863.690104][T17449] oom_kill_process.cold+0x10/0x15 [ 1863.695206][T17449] out_of_memory+0x79a/0x1280 [ 1863.699890][T17449] ? lock_downgrade+0x880/0x880 [ 1863.704745][T17449] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1863.713436][T17449] ? oom_killer_disable+0x280/0x280 [ 1863.718656][T17449] ? find_held_lock+0x35/0x130 [ 1863.723454][T17449] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1863.729100][T17449] ? memcg_event_wake+0x230/0x230 [ 1863.734128][T17449] ? do_raw_spin_unlock+0x57/0x270 [ 1863.739341][T17449] ? _raw_spin_unlock+0x2d/0x50 [ 1863.744219][T17449] try_charge+0x118d/0x1790 [ 1863.748742][T17449] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1863.754322][T17449] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 1863.759910][T17449] ? find_held_lock+0x35/0x130 [ 1863.764687][T17449] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 1863.770244][T17449] __memcg_kmem_charge_memcg+0x7c/0x130 [ 1863.775785][T17449] ? memcg_kmem_put_cache+0xb0/0xb0 [ 1863.781100][T17449] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 1863.786682][T17449] __memcg_kmem_charge+0x136/0x300 [ 1863.791809][T17449] __alloc_pages_nodemask+0x437/0x7e0 [ 1863.797465][T17449] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1863.804073][T17449] ? __alloc_pages_slowpath+0x2900/0x2900 [ 1863.810104][T17449] ? copy_process.part.0+0x1d35/0x79d0 [ 1863.815611][T17449] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1863.822151][T17449] ? trace_hardirqs_on+0x67/0x230 [ 1863.827207][T17449] ? kasan_check_read+0x11/0x20 [ 1863.832148][T17449] copy_process.part.0+0x3e0/0x79d0 [ 1863.837386][T17449] ? __lockdep_free_key_range+0x120/0x120 [ 1863.843128][T17449] ? kvm_sched_clock_read+0x9/0x20 [ 1863.848257][T17449] ? psi_memstall_leave+0x12e/0x180 [ 1863.853451][T17449] ? find_held_lock+0x35/0x130 [ 1863.858332][T17449] ? psi_memstall_leave+0x12e/0x180 [ 1863.863559][T17449] ? __cleanup_sighand+0x60/0x60 [ 1863.868502][T17449] ? perf_trace_lock+0xeb/0x510 [ 1863.873346][T17449] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1863.880291][T17449] ? debug_smp_processor_id+0x3c/0x280 [ 1863.885883][T17449] ? __lockdep_free_key_range+0x120/0x120 [ 1863.891620][T17449] _do_fork+0x257/0xfd0 [ 1863.895778][T17449] ? fork_idle+0x1d0/0x1d0 [ 1863.900205][T17449] ? blkcg_maybe_throttle_current+0x5e2/0xfc0 [ 1863.906289][T17449] ? lock_downgrade+0x880/0x880 [ 1863.911170][T17449] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1863.917430][T17449] ? blkcg_exit_queue+0x30/0x30 [ 1863.922288][T17449] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1863.927751][T17449] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1863.933225][T17449] ? do_syscall_64+0x26/0x610 [ 1863.937945][T17449] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1863.944013][T17449] ? do_syscall_64+0x26/0x610 [ 1863.948702][T17449] __x64_sys_clone+0xbf/0x150 [ 1863.953376][T17449] do_syscall_64+0x103/0x610 [ 1863.957964][T17449] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1863.963856][T17449] RIP: 0033:0x45abd9 [ 1863.967779][T17449] Code: ff 48 85 f6 0f 84 d7 8e fb ff 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 0f 8c ae 8e fb ff 74 01 c3 31 ed 48 f7 c7 00 00 01 00 75 [ 1863.987498][T17449] RSP: 002b:00007fff5b029918 EFLAGS: 00000202 ORIG_RAX: 0000000000000038 [ 1863.995923][T17449] RAX: ffffffffffffffda RBX: 00007f1562e4d700 RCX: 000000000045abd9 [ 1864.003900][T17449] RDX: 00007f1562e4d9d0 RSI: 00007f1562e4cdb0 RDI: 00000000003d0f00 [ 1864.011875][T17449] RBP: 00007fff5b029b20 R08: 00007f1562e4d700 R09: 00007f1562e4d700 [ 1864.019851][T17449] R10: 00007f1562e4d9d0 R11: 0000000000000202 R12: 0000000000000000 [ 1864.027917][T17449] R13: 00007fff5b0299cf R14: 00007f1562e4d9c0 R15: 000000000073c18c [ 1864.041141][T17449] memory: usage 307148kB, limit 307200kB, failcnt 5167 [ 1864.050069][T17449] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1864.057747][T17449] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1864.064858][T17449] Memory cgroup stats for /syz2: cache:0KB rss:204136KB rss_huge:149504KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:204136KB inactive_file:0KB active_file:0KB unevictable:0KB [ 1864.086950][T17449] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=17339,uid=0 [ 1864.102499][T17449] Memory cgroup out of memory: Killed process 17339 (syz-executor.2) total-vm:72976kB, anon-rss:4292kB, file-rss:34816kB, shmem-rss:0kB [ 1864.118799][ T1045] oom_reaper: reaped process 17339 (syz-executor.2), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 1864.399400][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1864.416756][ C1] protocol 88fb is buggy, dev hsr_slave_1 08:29:58 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435a6ca64afb7e807a6ab3ecdec839f4492c05bc6bfe51eb0e13cec63273e132213e4c2292e0fcc3d0ecdbd7db2522a4e92680650f9cad73d4a97fd41e494543b4708c0441f7e240eecc4d3e8e9938334d90ac32096d9cb317cddccaa5c825f90c70eade79f122fce4283d2f5e010a82e276f3cc875db4805e1b8ca541df4b01b9bca0c5da1b26b7ea17e2073eec0f4fab0df0eca3f3285b1a25faf88ae4410eb5559417ab55c808b53733190c1128096ee03f1a4ff669c68e9c16392ed694ef483644f83e02bc3bccac8faaadb7210fc1c8a2d9a817a7ee330195a5846520000000000000000000000000000"], 0x1}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, r1, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064", 0x11}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x800}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) clone(0x20008000, 0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) syz_open_pts(r5, 0x7be7ad31766d0e4e) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x6000000000000000], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}}], 0x1, 0x0) 08:29:58 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x48000000, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:29:58 executing program 4: r0 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@in={0x2, 0x0, @local}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000200)='#', 0x1}], 0x1}, 0x0) 08:29:58 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x4c000000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:29:58 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x6800]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:29:58 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435a6ca64afb7e807a6ab3ecdec839f4492c05bc6bfe51eb0e13cec63273e132213e4c2292e0fcc3d0ecdbd7db2522a4e92680650f9cad73d4a97fd41e494543b4708c0441f7e240eecc4d3e8e99383"], 0x1}}, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064858f", 0x13}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r4 = mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r5 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r5, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r5, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r5, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r6 = accept(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f0000000400)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000100)={0xffffffffffffffff}, 0x2, 0xb}}, 0x20) mq_getsetattr(r4, &(0x7f00000005c0)={0x2, 0x80, 0x81, 0x6cc, 0x2, 0x9, 0x6b, 0x10001}, &(0x7f0000000600)) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000440)={0x12, 0x10, 0xfa00, {&(0x7f0000000080), r7, r3}}, 0x18) sendmsg$alg(r6, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x3ff}], 0x1}, 0x800) connect$inet6(0xffffffffffffffff, 0x0, 0x0) clone(0x20008000, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r5, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r5, &(0x7f0000005700), 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) sendmmsg(r5, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}, 0x0}], 0x1, 0x0) [ 1864.718601][T17485] Cannot configure node identity twice 08:29:58 executing program 4: symlink(&(0x7f0000000340)='./file0\x00', &(0x7f00000002c0)='./file0\x00') unlink(0x0) r0 = gettid() utimes(0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x9}}, 0x0) lstat(0x0, 0x0) shmctl$IPC_SET(0x0, 0x1, 0x0) creat(&(0x7f0000000140)='./file0/../file0\x00', 0x0) write$P9_RAUTH(0xffffffffffffffff, 0x0, 0x0) chmod(0x0, 0x0) tkill(r0, 0x1000000000016) 08:29:58 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x6c00]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1864.839301][T17497] Cannot configure node identity twice 08:29:58 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x60000000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:29:58 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x4c000000, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:29:58 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x68000000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) [ 1865.063783][T17512] Cannot configure node identity twice 08:29:58 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x7000]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1865.132887][T17517] Cannot configure node identity twice [ 1865.719288][T17496] syz-executor.2 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=3, oom_score_adj=1000 [ 1865.733000][T17496] CPU: 0 PID: 17496 Comm: syz-executor.2 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1865.742170][T17496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1865.752307][T17496] Call Trace: [ 1865.755615][T17496] dump_stack+0x172/0x1f0 [ 1865.759959][T17496] dump_header+0x10f/0xb6c [ 1865.764480][T17496] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1865.770302][T17496] ? ___ratelimit+0x60/0x595 [ 1865.774911][T17496] ? do_raw_spin_unlock+0x57/0x270 [ 1865.780044][T17496] oom_kill_process.cold+0x10/0x15 [ 1865.785177][T17496] out_of_memory+0x79a/0x1280 [ 1865.789856][T17496] ? lock_downgrade+0x880/0x880 [ 1865.795010][T17496] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1865.801412][T17496] ? oom_killer_disable+0x280/0x280 [ 1865.807495][T17496] ? find_held_lock+0x35/0x130 [ 1865.812267][T17496] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1865.817813][T17496] ? memcg_event_wake+0x230/0x230 [ 1865.823062][T17496] ? do_raw_spin_unlock+0x57/0x270 [ 1865.828175][T17496] ? _raw_spin_unlock+0x2d/0x50 [ 1865.833234][T17496] try_charge+0x118d/0x1790 [ 1865.837824][T17496] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1865.843357][T17496] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 1865.848892][T17496] ? find_held_lock+0x35/0x130 [ 1865.853644][T17496] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 1865.859188][T17496] __memcg_kmem_charge_memcg+0x7c/0x130 [ 1865.864753][T17496] ? memcg_kmem_put_cache+0xb0/0xb0 [ 1865.869965][T17496] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 1865.875520][T17496] __memcg_kmem_charge+0x136/0x300 [ 1865.880634][T17496] __alloc_pages_nodemask+0x437/0x7e0 [ 1865.885997][T17496] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1865.892277][T17496] ? __alloc_pages_slowpath+0x2900/0x2900 [ 1865.897998][T17496] ? copy_process.part.0+0x1d35/0x79d0 [ 1865.903471][T17496] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1865.908769][T17496] ? trace_hardirqs_on+0x67/0x230 [ 1865.913851][T17496] copy_process.part.0+0x3e0/0x79d0 [ 1865.919046][T17496] ? __lockdep_free_key_range+0x120/0x120 [ 1865.927004][T17496] ? kvm_sched_clock_read+0x9/0x20 [ 1865.932128][T17496] ? psi_memstall_leave+0x12e/0x180 [ 1865.937339][T17496] ? find_held_lock+0x35/0x130 [ 1865.942102][T17496] ? psi_memstall_leave+0x12e/0x180 [ 1865.947319][T17496] ? __cleanup_sighand+0x60/0x60 [ 1865.952339][T17496] ? perf_trace_lock+0xeb/0x510 [ 1865.957235][T17496] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1865.963487][T17496] ? debug_smp_processor_id+0x3c/0x280 [ 1865.969412][T17496] ? __lockdep_free_key_range+0x120/0x120 [ 1865.975142][T17496] _do_fork+0x257/0xfd0 [ 1865.979295][T17496] ? fork_idle+0x1d0/0x1d0 [ 1865.983827][T17496] ? blkcg_maybe_throttle_current+0x5e2/0xfc0 [ 1865.989892][T17496] ? lock_downgrade+0x880/0x880 [ 1865.994733][T17496] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1866.001188][T17496] ? blkcg_exit_queue+0x30/0x30 [ 1866.006132][T17496] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1866.011599][T17496] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1866.017138][T17496] ? do_syscall_64+0x26/0x610 [ 1866.021823][T17496] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1866.028653][T17496] ? do_syscall_64+0x26/0x610 [ 1866.033332][T17496] __x64_sys_clone+0xbf/0x150 [ 1866.038002][T17496] do_syscall_64+0x103/0x610 [ 1866.042594][T17496] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1866.048480][T17496] RIP: 0033:0x45abd9 [ 1866.052383][T17496] Code: ff 48 85 f6 0f 84 d7 8e fb ff 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 0f 8c ae 8e fb ff 74 01 c3 31 ed 48 f7 c7 00 00 01 00 75 [ 1866.079783][T17496] RSP: 002b:00007fff5b029918 EFLAGS: 00000202 ORIG_RAX: 0000000000000038 [ 1866.088205][T17496] RAX: ffffffffffffffda RBX: 00007f1562e4d700 RCX: 000000000045abd9 [ 1866.096305][T17496] RDX: 00007f1562e4d9d0 RSI: 00007f1562e4cdb0 RDI: 00000000003d0f00 [ 1866.104277][T17496] RBP: 00007fff5b029b20 R08: 00007f1562e4d700 R09: 00007f1562e4d700 [ 1866.112260][T17496] R10: 00007f1562e4d9d0 R11: 0000000000000202 R12: 0000000000000000 [ 1866.120559][T17496] R13: 00007fff5b0299cf R14: 00007f1562e4d9c0 R15: 000000000073c18c [ 1866.129300][T17496] memory: usage 307176kB, limit 307200kB, failcnt 5191 [ 1866.136705][T17496] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1866.144343][T17496] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1866.151269][T17496] Memory cgroup stats for /syz2: cache:0KB rss:204020KB rss_huge:149504KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:204148KB inactive_file:0KB active_file:0KB unevictable:0KB [ 1866.173133][T17496] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=17334,uid=0 [ 1866.188939][T17496] Memory cgroup out of memory: Killed process 17334 (syz-executor.2) total-vm:72712kB, anon-rss:4276kB, file-rss:34816kB, shmem-rss:0kB [ 1866.205439][ T1045] oom_reaper: reaped process 17334 (syz-executor.2), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB 08:30:00 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, r1, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064", 0x11}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x800}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) clone(0x20008000, 0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) syz_open_pts(r5, 0x7be7ad31766d0e4e) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x80ffffff00000000], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}}], 0x1, 0x0) 08:30:00 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0xaf}]}, &(0x7f0000000180)='GPL\x00'}, 0x48) 08:30:00 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x6c000000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:30:00 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x60000000, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:30:00 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x7001]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:30:00 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435a6ca64afb7e807a6ab3ecdec839f4492c05bc6bfe51eb0e13cec63273e132213e4c2292e0fcc3d0ecdbd7db2522a4e92680650f9cad73d4a97fd41e494543b4708c0441f7e240eecc4d3e8e99383"], 0x1}}, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064858f", 0x13}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r3 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x3ff}], 0x1}, 0x800) connect$inet6(0xffffffffffffffff, 0x0, 0x0) clone(0x20008000, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") ioctl$IMGETCOUNT(r3, 0x80044943, &(0x7f0000000080)) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r4 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) setsockopt(r4, 0x0, 0x4, &(0x7f00000005c0)="1e7516973a99cb44cd359205a4380a0b40a7f0142ba6f71ff0c738cb7a173e6e1905a4f8a81ba4eb80c7e97cd549a302f6d32aa21c6f68a0278e2d6a4408c9a46b731b8946dc49cae4c3b542d2030143a3f98e3eeddf763ddd8f252343e0a06198fbef48158418ab8fa3fc275de34b2ce5b42e5d0a06d6b58b6575cbfda38752ee17f0ec048b98c6a77415fefb9f11b453cd10bf964bae46b97749386805bffc20d34b3540ffc9d5e892226e5f", 0xad) sendmmsg(r2, &(0x7f0000005700), 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}, 0x0}], 0x1, 0x0) [ 1866.577103][T17532] Cannot configure node identity twice [ 1866.621432][T17535] validate_nla: 11 callbacks suppressed [ 1866.621444][T17535] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1866.673659][T17542] Cannot configure node identity twice [ 1866.689321][T17540] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 08:30:00 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435a6ca64afb7e807a6ab3ecdec839f4492c05bc6bfe51eb0e13cec63273e132213e4c2292e0fcc3d0ecdbd7db2522a4e92680650f9cad73d4a97fd41e494543b4708c0441f7e240eecc4d3e8e99383"], 0x1}}, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064858f", 0x13}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-monitor\x00', 0x100, 0x0) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000000400)={0x3, 0x1, [{0x8000, 0x0, 0x273}, {0x3, 0x0, 0x7ff}, {0x3, 0x0, 0x1}]}) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x3ff}], 0x1}, 0x800) connect$inet6(0xffffffffffffffff, 0x0, 0x0) clone(0x20008000, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000080)=0x4) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x9) getsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000000440)={@initdev, @broadcast, 0x0}, &(0x7f00000005c0)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000600)={@ipv4={[], [], @multicast1}, 0x2c, r5}) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r2, &(0x7f0000005700), 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}, 0x0}], 0x1, 0x0) 08:30:00 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x68000000, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:30:00 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x7400]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:30:00 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x74000000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) [ 1866.873967][T17548] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1866.980091][T17554] Cannot configure node identity twice [ 1867.005700][T17555] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1867.028981][T17557] Cannot configure node identity twice 08:30:00 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x7803]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:30:00 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x7a000000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) [ 1867.142025][T17564] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1867.235477][T17568] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1867.468706][T17539] syz-executor.2 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=3, oom_score_adj=1000 [ 1867.503200][T17539] CPU: 0 PID: 17539 Comm: syz-executor.2 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1867.512280][T17539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1867.522434][T17539] Call Trace: [ 1867.525743][T17539] dump_stack+0x172/0x1f0 [ 1867.530109][T17539] dump_header+0x10f/0xb6c [ 1867.534519][T17539] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1867.540371][T17539] ? ___ratelimit+0x60/0x595 [ 1867.544968][T17539] ? do_raw_spin_unlock+0x57/0x270 [ 1867.550070][T17539] oom_kill_process.cold+0x10/0x15 [ 1867.555178][T17539] out_of_memory+0x79a/0x1280 [ 1867.559846][T17539] ? lock_downgrade+0x880/0x880 [ 1867.564808][T17539] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1867.571038][T17539] ? oom_killer_disable+0x280/0x280 [ 1867.576222][T17539] ? find_held_lock+0x35/0x130 [ 1867.580985][T17539] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1867.586542][T17539] ? memcg_event_wake+0x230/0x230 [ 1867.591561][T17539] ? do_raw_spin_unlock+0x57/0x270 [ 1867.596659][T17539] ? _raw_spin_unlock+0x2d/0x50 [ 1867.601500][T17539] try_charge+0x118d/0x1790 [ 1867.605991][T17539] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1867.611532][T17539] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 1867.617066][T17539] ? find_held_lock+0x35/0x130 [ 1867.621825][T17539] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 1867.627364][T17539] __memcg_kmem_charge_memcg+0x7c/0x130 [ 1867.632898][T17539] ? memcg_kmem_put_cache+0xb0/0xb0 [ 1867.638088][T17539] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 1867.643717][T17539] __memcg_kmem_charge+0x136/0x300 [ 1867.648841][T17539] __alloc_pages_nodemask+0x437/0x7e0 [ 1867.654209][T17539] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1867.660447][T17539] ? __alloc_pages_slowpath+0x2900/0x2900 [ 1867.666158][T17539] ? copy_process.part.0+0x1d35/0x79d0 [ 1867.671607][T17539] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1867.676880][T17539] ? trace_hardirqs_on+0x67/0x230 [ 1867.681890][T17539] ? kasan_check_read+0x11/0x20 [ 1867.686733][T17539] copy_process.part.0+0x3e0/0x79d0 [ 1867.691922][T17539] ? __lockdep_free_key_range+0x120/0x120 [ 1867.697659][T17539] ? kvm_sched_clock_read+0x9/0x20 [ 1867.702763][T17539] ? psi_memstall_leave+0x12e/0x180 [ 1867.707945][T17539] ? find_held_lock+0x35/0x130 [ 1867.712717][T17539] ? psi_memstall_leave+0x12e/0x180 [ 1867.717932][T17539] ? __cleanup_sighand+0x60/0x60 [ 1867.723092][T17539] ? perf_trace_lock+0xeb/0x510 [ 1867.727957][T17539] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1867.734196][T17539] ? debug_smp_processor_id+0x3c/0x280 [ 1867.739645][T17539] ? __lockdep_free_key_range+0x120/0x120 [ 1867.745358][T17539] _do_fork+0x257/0xfd0 [ 1867.749533][T17539] ? fork_idle+0x1d0/0x1d0 [ 1867.753941][T17539] ? blkcg_maybe_throttle_current+0x5e2/0xfc0 [ 1867.760184][T17539] ? lock_downgrade+0x880/0x880 [ 1867.765290][T17539] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1867.771721][T17539] ? blkcg_exit_queue+0x30/0x30 [ 1867.776584][T17539] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1867.782037][T17539] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1867.787494][T17539] ? do_syscall_64+0x26/0x610 [ 1867.792165][T17539] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1867.798272][T17539] ? do_syscall_64+0x26/0x610 [ 1867.802946][T17539] __x64_sys_clone+0xbf/0x150 [ 1867.807629][T17539] do_syscall_64+0x103/0x610 [ 1867.812222][T17539] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1867.818109][T17539] RIP: 0033:0x45abd9 [ 1867.822019][T17539] Code: ff 48 85 f6 0f 84 d7 8e fb ff 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 0f 8c ae 8e fb ff 74 01 c3 31 ed 48 f7 c7 00 00 01 00 75 [ 1867.841813][T17539] RSP: 002b:00007fff5b029918 EFLAGS: 00000202 ORIG_RAX: 0000000000000038 [ 1867.850629][T17539] RAX: ffffffffffffffda RBX: 00007f1562e6e700 RCX: 000000000045abd9 [ 1867.858611][T17539] RDX: 00007f1562e6e9d0 RSI: 00007f1562e6ddb0 RDI: 00000000003d0f00 [ 1867.866835][T17539] RBP: 00007fff5b029b20 R08: 00007f1562e6e700 R09: 00007f1562e6e700 [ 1867.875331][T17539] R10: 00007f1562e6e9d0 R11: 0000000000000202 R12: 0000000000000000 [ 1867.883914][T17539] R13: 00007fff5b0299cf R14: 00007f1562e6e9c0 R15: 000000000073c0ec [ 1867.903578][T17539] memory: usage 307184kB, limit 307200kB, failcnt 5218 [ 1867.912004][T17539] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1867.919666][T17539] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1867.926616][T17539] Memory cgroup stats for /syz2: cache:0KB rss:204016KB rss_huge:149504KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:204152KB inactive_file:0KB active_file:0KB unevictable:0KB [ 1867.948613][T17539] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=17539,uid=0 [ 1867.966401][T17539] Memory cgroup out of memory: Killed process 17539 (syz-executor.2) total-vm:72844kB, anon-rss:4276kB, file-rss:35604kB, shmem-rss:0kB [ 1867.982404][ T1045] oom_reaper: reaped process 17539 (syz-executor.2), now anon-rss:0kB, file-rss:34848kB, shmem-rss:0kB 08:30:01 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, r1, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064", 0x11}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x800}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) clone(0x20008000, 0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) syz_open_pts(r5, 0x7be7ad31766d0e4e) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0xbfffffff00000000], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}}], 0x1, 0x0) 08:30:01 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x6c000000, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:30:01 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x7a00]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:30:01 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x81000000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:30:01 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435a6ca64afb7e807a6ab3ecdec839f4492c05bc6bfe51eb0e13cec63273e132213e4c2292e0fcc3d0ecdbd7db2522a4e92680650f9cad73d4a97fd41e494543b4708c0441f7e240eecc4d3e8e99383"], 0x1}}, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064858f", 0x13}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e20, 0x4, @mcast2, 0x9c}, @in={0x2, 0x4e24, @remote}], 0x2c) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r3 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x3ff}], 0x1}, 0x800) connect$inet6(0xffffffffffffffff, 0x0, 0x0) clone(0x20008000, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r4 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f0000000080)={0x8, 0x0, 0x7, 0xfffffffffffffff9}, 0x10) inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) write$P9_RLOPEN(r4, &(0x7f0000000100)={0x18, 0xd, 0x2, {{0x21, 0x3, 0x1}, 0x81}}, 0x18) sendmmsg(r2, &(0x7f0000005700), 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}, 0x0}], 0x1, 0x0) 08:30:01 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435a6ca64afb7e807a6ab3ecdec839f4492c05bc6bfe51eb0e13cec63273e132213e4c2292e0fcc3d0ecdbd7db2522a4e926810c84e19701447a5ccbd920650f9cad73d4a97fd41e494543b4708c044"], 0x1}}, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064858f", 0x13}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x3ff}], 0x1}, 0x800) connect$inet6(0xffffffffffffffff, 0x0, 0x0) clone(0x20008000, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700), 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}, 0x0}], 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f0000000080)=0xfffffffffffffff8, 0x4) [ 1868.098746][T17579] Cannot configure node identity twice [ 1868.139449][T17581] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1868.188404][T17583] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 08:30:01 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x8100]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:30:01 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x9effffff, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) [ 1868.315912][T17585] Cannot configure node identity twice 08:30:01 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x74000000, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) [ 1868.403862][T17589] syz-executor.2 invoked oom-killer: gfp_mask=0x40cc0(GFP_KERNEL|__GFP_COMP), order=0, oom_score_adj=1000 [ 1868.433006][T17592] Cannot configure node identity twice [ 1868.441430][T17593] Cannot configure node identity twice [ 1868.459671][T17589] CPU: 1 PID: 17589 Comm: syz-executor.2 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1868.469031][T17589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1868.480174][T17589] Call Trace: [ 1868.483525][T17589] dump_stack+0x172/0x1f0 [ 1868.488691][T17589] dump_header+0x10f/0xb6c [ 1868.493267][T17589] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1868.499383][T17589] ? ___ratelimit+0x60/0x595 [ 1868.504383][T17589] ? do_raw_spin_unlock+0x57/0x270 08:30:01 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435a6ca64afb7e807a6ab3ecdec839f4492c05bc6bfe51eb0e13cec63273e132213e4c2292e0fcc3d0ecdbd7db2522a4e92680650f9cad73d4a97fd41e494543b4708c0441f7e240eecc4d3e8e99383"], 0x1}}, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064858f", 0x13}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r2, &(0x7f0000000400)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r3 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="3cf5048e7163ea27da961b58abc6fdd726a3e3c95cad1de31c363355c8e1713e51fe7f59651cc3ac45abe4d057f5137c675ed1994a77351dee893cd34df281c9a23f002a9478039ed67f7b156245f27916f826813ec250d85c0192c16f21dd81efe95b0b969ce99dbf198ee2555098027269016440658583e3662d46fe23e2f3d45c0bc9e61731c225d30af8b12b7608313d88f7a0bdcc6fbdb3c103d6c7ecb56197a96d2c5bdeb8105bab16f495a2016c4eac846d256f43ecfe3604edd6e6c3166a78125ac00878f6e74eebf28e9f31e2eea3ae45c16456ddee6203708bad5a11d90a06dad500942c3c7de6c7e2e6ea754ffce452d745214d4e010f4be714a9ece73e14d28ed7cf52fcebaf48deff2638488d1eddcbdc9aea0d5750bc0b88a8ee86f08747e8817fd62d0c5dccd4006c529949725bbfcca2686601f5d220eb6312ee9b5a4550ad2b7e635cc741cf3981965a252825924fd94f0f0f187653512e74217df2d079465950ab782c00861fd93814a32b59cb33213e2e12f790a331a8cc402208b9da2079efa3e880f69c2836b713245e3c4d0aa7c241469ae701e88c3db83f24a7fe1af322f8821fb3fec1497fb9c6f1ea1c0732d8d9f7c6e1e671a7f4eecc4391bb1d4cbaed353d3e56d6ffd2f21b8bc5368bb85ec382ce13f92aa9f1b242a19db0ce84c822a246a949156187fe0176c3d58f8e012aa17fa0988cbcd85e8d928a3f491e81e2f943f2dad5c1f5c9a7890bf05d78a2be476c52aa75569f28c1144a7bac3465cba51b81b034fca3a9034c64ded7615e8a3a0712c45e0eb0f936ea6bbe35deae994ca8a5e48d74520900e295e55af7c5f893249a230a76779ae8978b10ba296f6a68bbdf732b77d258ebda9fed5d628f8401400e72c471d8b76e08471c7778cc22ff69eca42099069eda6d80eff70e032c7735727866ca75b83db9d740ece0263d56a9dfda7bff84643a7de6f7d677f5b5baf1409080b132dac45d8dd4b9c64b66bc4d177ae8e311f6520ca8173e01b3e8343461214aaa5cddbc01a3f6f9b18c68bb33f98a025ce67aaae25e69208b378925780d96fe76f8306b2dd1a28ea0eaad4095144399f80a85e2fbb8f982361cb7e7e61ad89deb2c6ddc014a14685360f1aa39fbf2dc574543d606d6afd18922c8cf16a62e0a45d6adafde216473039edc7001e9f8aed45eaddd89c2b1df832dafa9988fba8e795c911ed2706db4adf3b1a7db02994a43be04b9c66268aba436c6ba24c6671b19fec3e032c2216d33909ce1cd140fde160a222acac813bfdfdecd18d289d8073287a2f920bd2e1a75725ff4b805acf9fc249be0634c26193bf03555ccfc3008ef2001570bf72d5127236de2bb776069b9c5d6051e28c0f5f7f55d5e4cf04822b52434ff0ce7c9912ea49b692bd1895701be813cf94fad9dbbf3d303a234e216", 0x3ff}], 0x1}, 0x800) r4 = syz_open_dev$swradio(&(0x7f0000000080)='/dev/swradio#\x00', 0x0, 0x2) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000100)=0x8) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f00000005c0)={0xffff, 0xffffffff, 0x8000, 0x8d, [], [], [], 0x4, 0x200, 0x100000001, 0x5, "e073a98aef417b39b7adc7db4a29e051"}) clone(0x20008000, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r2, &(0x7f0000005700), 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}, 0x0}], 0x1, 0x0) [ 1868.510237][T17589] oom_kill_process.cold+0x10/0x15 [ 1868.515391][T17589] out_of_memory+0x79a/0x1280 [ 1868.520555][T17589] ? lock_downgrade+0x880/0x880 [ 1868.525468][T17589] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1868.532729][T17589] ? oom_killer_disable+0x280/0x280 [ 1868.537992][T17589] ? find_held_lock+0x35/0x130 [ 1868.542809][T17589] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1868.548388][T17589] ? memcg_event_wake+0x230/0x230 [ 1868.553548][T17589] ? do_raw_spin_unlock+0x57/0x270 [ 1868.559053][T17589] ? _raw_spin_unlock+0x2d/0x50 [ 1868.564036][T17589] try_charge+0x118d/0x1790 [ 1868.569615][T17589] ? should_fail+0x1de/0x852 [ 1868.574261][T17589] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1868.580106][T17589] ? rcu_read_lock_sched_held+0x110/0x130 [ 1868.586160][T17589] ? __alloc_pages_nodemask+0x599/0x7e0 [ 1868.591746][T17589] ? __lockdep_free_key_range+0x120/0x120 [ 1868.597786][T17589] __memcg_kmem_charge_memcg+0x7c/0x130 [ 1868.603741][T17589] ? memcg_kmem_put_cache+0xb0/0xb0 [ 1868.609147][T17589] ? cache_grow_begin+0x594/0x860 [ 1868.614290][T17589] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1868.619603][T17589] ? trace_hardirqs_on+0x67/0x230 [ 1868.624657][T17589] cache_grow_begin+0x5c0/0x860 [ 1868.629566][T17589] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1868.636617][T17589] ? __cpuset_node_allowed+0x136/0x540 [ 1868.642379][T17589] fallback_alloc+0x1fd/0x2d0 [ 1868.647193][T17589] ____cache_alloc_node+0x1be/0x1e0 [ 1868.652437][T17589] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1868.658802][T17589] kmem_cache_alloc+0x1e8/0x6f0 [ 1868.663706][T17589] __alloc_file+0x27/0x300 [ 1868.668160][T17589] alloc_empty_file+0x72/0x170 [ 1868.672955][T17589] alloc_file+0x5e/0x4d0 [ 1868.677241][T17589] alloc_file_pseudo+0x189/0x280 [ 1868.682303][T17589] ? alloc_file+0x4d0/0x4d0 [ 1868.687187][T17589] ? __alloc_fd+0x430/0x530 [ 1868.691737][T17589] sock_alloc_file+0x4d/0x170 [ 1868.696624][T17589] __sys_socket+0x150/0x220 [ 1868.701156][T17589] ? move_addr_to_kernel+0x80/0x80 [ 1868.706296][T17589] ? do_syscall_64+0x26/0x610 [ 1868.710999][T17589] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1868.717130][T17589] ? do_syscall_64+0x26/0x610 [ 1868.722816][T17589] __x64_sys_socket+0x73/0xb0 [ 1868.727791][T17589] do_syscall_64+0x103/0x610 [ 1868.732426][T17589] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1868.738421][T17589] RIP: 0033:0x458209 [ 1868.743641][T17589] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1868.765781][T17589] RSP: 002b:00007f1562eafc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 1868.774259][T17589] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458209 [ 1868.782255][T17589] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000002 [ 1868.790342][T17589] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 1868.798342][T17589] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1562eb06d4 [ 1868.808354][T17589] R13: 00000000004c65f4 R14: 00000000004db8f0 R15: 00000000ffffffff [ 1868.818135][ C1] net_ratelimit: 22 callbacks suppressed [ 1868.818145][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1868.830079][T17596] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1868.831142][ C1] protocol 88fb is buggy, dev hsr_slave_1 08:30:02 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0xd2720000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:30:02 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x9002]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1868.958953][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1868.965365][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1869.002663][T17607] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1869.136472][T17589] memory: usage 307200kB, limit 307200kB, failcnt 5247 [ 1869.164869][T17589] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1869.177777][T17589] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1869.196189][T17589] Memory cgroup stats for /syz2: cache:0KB rss:204148KB rss_huge:149504KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:204148KB inactive_file:4KB active_file:0KB unevictable:0KB [ 1869.228515][T17589] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=16619,uid=0 [ 1869.274289][T17589] Memory cgroup out of memory: Killed process 16619 (syz-executor.2) total-vm:72580kB, anon-rss:4268kB, file-rss:34816kB, shmem-rss:0kB [ 1869.297689][ T1045] oom_reaper: reaped process 16619 (syz-executor.2), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 1869.300607][T17584] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1869.321497][T17584] CPU: 0 PID: 17584 Comm: syz-executor.2 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1869.331063][T17584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1869.344620][T17584] Call Trace: [ 1869.347929][T17584] dump_stack+0x172/0x1f0 [ 1869.352976][T17584] dump_header+0x10f/0xb6c [ 1869.357416][T17584] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1869.363331][T17584] ? ___ratelimit+0x60/0x595 [ 1869.368737][T17584] ? do_raw_spin_unlock+0x57/0x270 [ 1869.375566][T17584] oom_kill_process.cold+0x10/0x15 [ 1869.380815][T17584] out_of_memory+0x79a/0x1280 [ 1869.385880][T17584] ? oom_killer_disable+0x280/0x280 [ 1869.391963][T17584] ? find_held_lock+0x35/0x130 [ 1869.396779][T17584] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1869.402533][T17584] ? memcg_event_wake+0x230/0x230 [ 1869.407599][T17584] ? do_raw_spin_unlock+0x57/0x270 [ 1869.412729][T17584] ? _raw_spin_unlock+0x2d/0x50 [ 1869.417592][T17584] try_charge+0xd4d/0x1790 [ 1869.422023][T17584] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1869.427696][T17584] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1869.434880][T17584] ? kasan_check_read+0x11/0x20 [ 1869.440029][T17584] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 1869.446404][T17584] mem_cgroup_try_charge+0x24d/0x5e0 [ 1869.452330][T17584] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 1869.458004][T17584] __handle_mm_fault+0x1e1f/0x3ec0 [ 1869.463236][T17584] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1869.468802][T17584] ? find_held_lock+0x35/0x130 [ 1869.473678][T17584] ? handle_mm_fault+0x322/0xb30 [ 1869.478633][T17584] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1869.484880][T17584] ? kasan_check_read+0x11/0x20 [ 1869.490170][T17584] handle_mm_fault+0x43f/0xb30 [ 1869.495863][T17584] __do_page_fault+0x5ef/0xda0 [ 1869.500743][T17584] do_page_fault+0x71/0x581 [ 1869.505451][T17584] ? page_fault+0x8/0x30 [ 1869.509724][T17584] page_fault+0x1e/0x30 [ 1869.514264][T17584] RIP: 0033:0x40fc1f [ 1869.518353][T17584] Code: 0f 84 c8 02 00 00 48 83 bd 78 ff ff ff 00 0f 84 f9 04 00 00 48 8b 95 68 ff ff ff 44 89 95 38 ff ff ff 4c 8d ac 10 00 f7 ff ff <49> 89 85 90 06 00 00 49 8d 85 10 03 00 00 49 89 95 98 06 00 00 41 [ 1869.538064][T17584] RSP: 002b:00007fff5b029960 EFLAGS: 00010206 [ 1869.544911][T17584] RAX: 00007f1562e6f000 RBX: 0000000000020000 RCX: 000000000045825a [ 1869.555113][T17584] RDX: 0000000000021000 RSI: 0000000000021000 RDI: 0000000000000000 [ 1869.565040][T17584] RBP: 00007fff5b029a40 R08: ffffffffffffffff R09: 0000000000000000 [ 1869.574266][T17584] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff5b029b20 [ 1869.583021][T17584] R13: 00007f1562e8f700 R14: 0000000000000002 R15: 000000000073c04c [ 1869.592790][T17584] memory: usage 302840kB, limit 307200kB, failcnt 5247 [ 1869.600830][T17584] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1869.608968][T17584] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1869.615867][T17584] Memory cgroup stats for /syz2: cache:0KB rss:199968KB rss_huge:145408KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:199936KB inactive_file:0KB active_file:0KB unevictable:0KB [ 1869.638723][T17584] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=17242,uid=0 [ 1869.658054][T17584] Memory cgroup out of memory: Killed process 17242 (syz-executor.2) total-vm:72580kB, anon-rss:4268kB, file-rss:34816kB, shmem-rss:0kB [ 1869.674812][T17574] syz-executor.0 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=3, oom_score_adj=0 [ 1869.675167][ T1045] oom_reaper: reaped process 17242 (syz-executor.2), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 1869.745561][T17574] CPU: 0 PID: 17574 Comm: syz-executor.0 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1869.754627][T17574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1869.764685][T17574] Call Trace: [ 1869.767999][T17574] dump_stack+0x172/0x1f0 [ 1869.772385][T17574] dump_header+0x10f/0xb6c [ 1869.776920][T17574] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1869.782743][T17574] ? ___ratelimit+0x60/0x595 [ 1869.787341][T17574] ? do_raw_spin_unlock+0x57/0x270 [ 1869.792454][T17574] oom_kill_process.cold+0x10/0x15 [ 1869.797565][T17574] out_of_memory+0x79a/0x1280 [ 1869.802283][T17574] ? oom_killer_disable+0x280/0x280 [ 1869.807597][T17574] ? find_held_lock+0x35/0x130 [ 1869.812565][T17574] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1869.818255][T17574] ? memcg_event_wake+0x230/0x230 [ 1869.823319][T17574] ? do_raw_spin_unlock+0x57/0x270 [ 1869.828630][T17574] ? _raw_spin_unlock+0x2d/0x50 [ 1869.833600][T17574] try_charge+0x118d/0x1790 [ 1869.838233][T17574] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1869.844099][T17574] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 1869.849958][T17574] ? find_held_lock+0x35/0x130 [ 1869.854729][T17574] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 1869.860306][T17574] __memcg_kmem_charge_memcg+0x7c/0x130 [ 1869.865874][T17574] ? memcg_kmem_put_cache+0xb0/0xb0 [ 1869.871109][T17574] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 1869.876760][T17574] __memcg_kmem_charge+0x136/0x300 [ 1869.881953][T17574] __alloc_pages_nodemask+0x437/0x7e0 [ 1869.887452][T17574] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1869.894280][T17574] ? __alloc_pages_slowpath+0x2900/0x2900 [ 1869.900050][T17574] ? copy_process.part.0+0x1d35/0x79d0 [ 1869.905632][T17574] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1869.911091][T17574] ? trace_hardirqs_on+0x67/0x230 [ 1869.916320][T17574] copy_process.part.0+0x3e0/0x79d0 [ 1869.921654][T17574] ? __lockdep_free_key_range+0x120/0x120 [ 1869.927398][T17574] ? kvm_sched_clock_read+0x9/0x20 [ 1869.932630][T17574] ? psi_memstall_leave+0x12e/0x180 [ 1869.937881][T17574] ? find_held_lock+0x35/0x130 [ 1869.942857][T17574] ? psi_memstall_leave+0x12e/0x180 [ 1869.948185][T17574] ? __cleanup_sighand+0x60/0x60 [ 1869.953248][T17574] ? perf_trace_lock+0xeb/0x510 [ 1869.958126][T17574] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1869.964419][T17574] ? debug_smp_processor_id+0x3c/0x280 [ 1869.969904][T17574] ? __lockdep_free_key_range+0x120/0x120 [ 1869.975643][T17574] _do_fork+0x257/0xfd0 [ 1869.979920][T17574] ? fork_idle+0x1d0/0x1d0 [ 1869.984467][T17574] ? blkcg_maybe_throttle_current+0x5e2/0xfc0 [ 1869.990556][T17574] ? lock_downgrade+0x880/0x880 [ 1869.995446][T17574] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1870.001702][T17574] ? blkcg_exit_queue+0x30/0x30 [ 1870.006569][T17574] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1870.012169][T17574] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1870.017652][T17574] ? do_syscall_64+0x26/0x610 [ 1870.022359][T17574] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1870.028740][T17574] ? do_syscall_64+0x26/0x610 [ 1870.033531][T17574] __x64_sys_clone+0xbf/0x150 [ 1870.038209][T17574] do_syscall_64+0x103/0x610 [ 1870.042837][T17574] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1870.048849][T17574] RIP: 0033:0x45abd9 [ 1870.052943][T17574] Code: ff 48 85 f6 0f 84 d7 8e fb ff 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 0f 8c ae 8e fb ff 74 01 c3 31 ed 48 f7 c7 00 00 01 00 75 [ 1870.072940][T17574] RSP: 002b:00007ffe5fa9af68 EFLAGS: 00000202 ORIG_RAX: 0000000000000038 [ 1870.081547][T17574] RAX: ffffffffffffffda RBX: 00007f684c550700 RCX: 000000000045abd9 [ 1870.089991][T17574] RDX: 00007f684c5509d0 RSI: 00007f684c54fdb0 RDI: 00000000003d0f00 [ 1870.098024][T17574] RBP: 00007ffe5fa9b170 R08: 00007f684c550700 R09: 00007f684c550700 [ 1870.106321][T17574] R10: 00007f684c5509d0 R11: 0000000000000202 R12: 0000000000000000 [ 1870.114343][T17574] R13: 00007ffe5fa9b01f R14: 00007f684c5509c0 R15: 000000000073c04c [ 1870.123184][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1870.133066][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1870.139781][ C0] protocol 88fb is buggy, dev hsr_slave_0 08:30:03 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, r1, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064", 0x11}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x800}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) clone(0x20008000, 0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) syz_open_pts(r5, 0x7be7ad31766d0e4e) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0xc0ffffff00000000], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}}], 0x1, 0x0) 08:30:03 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x7a000000, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:30:03 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, r1, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064", 0x11}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x800}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) clone(0x20008000, 0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) syz_open_pts(r5, 0x7be7ad31766d0e4e) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x500000000000000], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}}], 0x1, 0x0) 08:30:03 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0xa601]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:30:03 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0xf0ffffff, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) [ 1870.145966][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1870.152507][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1870.160272][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1870.194823][T17623] Cannot configure node identity twice [ 1870.255939][T17628] Cannot configure node identity twice [ 1870.283247][T17574] memory: usage 307180kB, limit 307200kB, failcnt 3016 [ 1870.299536][T17574] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1870.313264][T17574] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1870.322759][T17574] Memory cgroup stats for /syz0: cache:20KB rss:238476KB rss_huge:204800KB shmem:44KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:238536KB inactive_file:0KB active_file:0KB unevictable:0KB [ 1870.348889][T17574] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=17434,uid=0 [ 1870.409081][T17574] Memory cgroup out of memory: Killed process 17434 (syz-executor.0) total-vm:72712kB, anon-rss:4284kB, file-rss:34816kB, shmem-rss:0kB 08:30:04 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435a6ca64afb7e807a6ab3ecdec839f4492c05bc6bfe51eb0e13cec63273e132213e4c2292e0fcc3d0ecdbd7db2522a4e92680650f9cad73d4a97fd41e494543b4708c0441f7e240eecc4d3e8e99383"], 0x1}}, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064858f", 0x13}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r3 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x3ff}], 0x1}, 0x800) connect$inet6(0xffffffffffffffff, 0x0, 0x0) clone(0x20008000, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r2, &(0x7f0000005700), 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}, 0x0}], 0x1, 0x0) 08:30:04 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0xac01]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:30:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x9effffff, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:30:04 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0xfeff0000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) [ 1870.690954][T17639] Cannot configure node identity twice [ 1870.730020][T17648] Cannot configure node identity twice 08:30:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0xa1ffffff, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:30:04 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0xff0f0000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:30:04 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0xca02]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1870.853436][T17651] Cannot configure node identity twice [ 1870.913231][T17656] Cannot configure node identity twice 08:30:04 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, r1, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064", 0x11}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x800}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) clone(0x20008000, 0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) syz_open_pts(r5, 0x7be7ad31766d0e4e) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0xe803000000000000], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}}], 0x1, 0x0) 08:30:04 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0xfffff000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:30:04 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x48, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:30:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0xce1a0000, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:30:04 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0xcc00]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:30:04 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000400)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435e1ca624eb7e807a6ab3ecdec839f44924dfa802de9c05bc6bfe51eb0e13cec63273e132213e4c2292e0fcc3d0ecdbd7d41522a4e92680650f9cad73dd897fd41e418225eeef602ca0b94543b4708c0441f7e240eecc4d3e8e993837a16346c86e6dd2a1db19585"], 0x1}}, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064858f", 0x13}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) socket$inet6(0xa, 0x4, 0x1) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r3 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x3ff}], 0x1}, 0x800) connect$inet6(0xffffffffffffffff, 0x0, 0x0) clone(0x20008000, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r2, &(0x7f0000005700), 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}, 0x0}], 0x1, 0x0) [ 1871.286684][T17669] Cannot configure node identity twice 08:30:04 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0xcc03]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:30:04 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0xffffff7f, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:30:04 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435a6ca64afb7e807a6ab3ecdec839f4492c05bc6bfe51eb0e13cec63273e132213e4c2292e0fcc3d0ecdbd7db2522a4e92680650f9cad73d4a97fd41e494543b4708c0441f7e240eecc4d3e8e99383"], 0x1}}, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064858f", 0x13}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r3 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="3cf5048e7163ea27da961b58abc6fdd726a3e3c95cad1de31c363355c8e1713e51fe7f59651cc3ac45abe4d057f5137c675ed1994a77351dee893cd34df281c9a23f002a9478039ed67f7b156245f27916f826813ec250d85c0192c16f21dd81efe95b0b969ce99dbf198ee2555098027269016440658583e3662d46fe23e2f3d45c0bc9e61731c225d30af8b12b7608313d88f7a0bdcc6fbdb3c103d6c7ecb56197a96d2c5bdeb8105bab16f495a2016c4eac846d256f43ecfe3604edd6e6c3166a78125ac00878f6e74eebf28e9f31e2eea3ae45c16456ddee6203708bad5a11d90a06dad500942c3c7de6c7e2e6ea754ffce452d745214d4e010f4be714a9ece73e14d28ed7cf52fcebaf48deff2638488d1eddcbdc9aea0d5750bc0b88a8ee86f08747e8817fd62d0c5dccd4006c529949725bbfcca2686601f5d220eb6312ee9b5a4550ad2b7e635cc741cf3981965a252825924fd94f0f0f187653512e74217df2d079465950ab782c00861fd93814a32b59cb33213e2e12f790a331a8cc402208b9da2079efa3e880f69c2836b713245e3c4d0aa7c241469ae701e88c3db83f24a7fe1af322f8821fb3fec1497fb9c6f1ea1c0732d8d9f7c6e1e671a7f4eecc4391bb1d4cbaed353d3e56d6ffd2f21b8bc5368bb85ec382ce13f92aa9f1b242a19db0ce84c822a246a949156187fe0176c3d58f8e012aa17fa0988cbcd85e8d928a3f491e81e2f943f2dad5c1f5c9a7890bf05d78a2be476c52aa75569f28c1144a7bac3465cba51b81b034fca3a9034c64ded7615e8a3a0712c45e0eb0f936ea6bbe35deae994ca8a5e48d74520900e295e55af7c5f893249a230a76779ae8978b10ba296f6a68bbdf732b77d258ebda9fed5d628f8401400e72c471d8b76e08471c7778cc22ff69eca42099069eda6d80eff70e032c7735727866ca75b83db9d740ece0263d56a9dfda7bff84643a7de6f7d677f5b5baf1409080b132dac45d8dd4b9c64b66bc4d177ae8e311f6520ca8173e01b3e8343461214aaa5cddbc01a3f6f9b18c68bb33f98a025ce67aaae25e69208b378925780d96fe76f8306b2dd1a28ea0eaad4095144399f80a85e2fbb8f982361cb7e7e61ad89deb2c6ddc014a14685360f1aa39fbf2dc574543d606d6afd18922c8cf16a62e0a45d6adafde216473039edc7001e9f8aed45eaddd89c2b1df832dafa9988fba8e795c911ed2706db4adf3b1a7db02994a43be04b9c66268aba436c6ba24c6671b19fec3e032c2216d33909ce1cd140fde160a222acac813bfdfdecd18d289d8073287a2f920bd2e1a75725ff4b805acf9fc249be0634c26193bf03555ccfc3008ef2001570bf72d5127236de2bb776069b9c5d6051e28c0f5f7f55d5e4cf04822b52434ff0ce7c9912ea49b692bd1895701be813cf94fad9dbbf3d303a234e216", 0x3ff}], 0x1}, 0x800) connect$inet6(0xffffffffffffffff, 0x0, 0x0) clone(0x20008000, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r2, &(0x7f0000005700), 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}, 0x0}], 0x1, 0x0) [ 1871.352389][T17678] Cannot configure node identity twice 08:30:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0xeaffffff, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:30:05 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0xffffff9e, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:30:05 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0xdc01]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1871.685529][T17697] Cannot configure node identity twice [ 1871.742269][T17702] Cannot configure node identity twice [ 1871.789142][T17703] validate_nla: 13 callbacks suppressed [ 1871.789154][T17703] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1871.836794][T17706] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 08:30:05 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, r1, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064", 0x11}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x800}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) clone(0x20008000, 0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) syz_open_pts(r5, 0x7be7ad31766d0e4e) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0xf401000000000000], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}}], 0x1, 0x0) 08:30:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0xf0ffffff, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:30:05 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0xdc02]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:30:05 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0xfffffff0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:30:05 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0x9, @mcast1, 0x68}}, 0x8, 0x1, 0x10a, 0x800, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000013c0)=ANY=[@ANYRES32=r1, @ANYBLOB="ef60fcf26c046dca45ff07000000000000751d53fa4b07cef88982a70d721fab65e64af8eb0500000000000000f09b61159b335fb2dd5d4bf460b2ff00000000000000be8a8d8f"], &(0x7f0000000340)=0xc) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x410) inotify_rm_watch(r0, r2) r3 = socket(0x11, 0x2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") r5 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x40000000) ioctl$NBD_SET_SOCK(r5, 0xab00, r3) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x59}, &(0x7f0000000140)=0x8) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000380)=""/4096, &(0x7f0000001380)=0x1000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r6, 0x5}, &(0x7f00000001c0)=0x8) 08:30:05 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435a6ca64afb7c807a6ab3ecdec839f4492c05bc6bfe51eb0e13cec63273e132213e4c2292e0fcc3d0ecdbd7db2522a4e926806020000000000000041e494543b4708c0441f7e340eecc4d3e8e99383"], 0x1}}, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064858f", 0x13}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r3 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x3ff}], 0x1}, 0x800) connect$inet6(0xffffffffffffffff, 0x0, 0x0) clone(0x20008000, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r2, &(0x7f0000005700), 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}, 0x0}], 0x1, 0x0) [ 1872.511990][T17723] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 08:30:06 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x40030000000000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) [ 1872.557278][T17722] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1872.585020][T17718] Cannot configure node identity twice [ 1872.599863][T17725] block nbd0: shutting down sockets [ 1872.640034][T17731] Cannot configure node identity twice 08:30:06 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0xdc03]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:30:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0xfcffffff, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:30:06 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r1, &(0x7f0000000080), 0x1c) r2 = dup2(r1, r1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() setsockopt$inet6_buf(r1, 0x29, 0x21, 0x0, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x1000000003c) ioctl$sock_ax25_SIOCADDRT(r2, 0x890b, &(0x7f00000000c0)={@default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x3, [@bcast, @default, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default]}) fcntl$setstatus(r1, 0x4, 0x42803) [ 1872.743144][T17735] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 08:30:06 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0xf0ffffffffffff, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) [ 1872.850903][T17741] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1872.920765][T17743] Cannot configure node identity twice [ 1872.938505][T17749] Cannot configure node identity twice 08:30:06 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0xe003]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1873.034087][T17752] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1873.159380][T17755] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1873.175753][T17752] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1873.461174][T17728] syz-executor.2 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=3, oom_score_adj=1000 [ 1873.479665][T17728] CPU: 0 PID: 17728 Comm: syz-executor.2 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1873.488744][T17728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1873.498830][T17728] Call Trace: [ 1873.502165][T17728] dump_stack+0x172/0x1f0 [ 1873.506705][T17728] dump_header+0x10f/0xb6c [ 1873.511153][T17728] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1873.517074][T17728] ? ___ratelimit+0x60/0x595 [ 1873.521714][T17728] ? do_raw_spin_unlock+0x57/0x270 [ 1873.526861][T17728] oom_kill_process.cold+0x10/0x15 [ 1873.532006][T17728] out_of_memory+0x79a/0x1280 [ 1873.536826][T17728] ? lock_downgrade+0x880/0x880 [ 1873.541697][T17728] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1873.547958][T17728] ? oom_killer_disable+0x280/0x280 [ 1873.553192][T17728] ? find_held_lock+0x35/0x130 [ 1873.557992][T17728] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1873.563559][T17728] ? memcg_event_wake+0x230/0x230 [ 1873.568606][T17728] ? do_raw_spin_unlock+0x57/0x270 [ 1873.573740][T17728] ? _raw_spin_unlock+0x2d/0x50 [ 1873.578700][T17728] try_charge+0x118d/0x1790 [ 1873.583242][T17728] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1873.588830][T17728] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 1873.594404][T17728] ? find_held_lock+0x35/0x130 [ 1873.599194][T17728] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 1873.604784][T17728] __memcg_kmem_charge_memcg+0x7c/0x130 [ 1873.610368][T17728] ? memcg_kmem_put_cache+0xb0/0xb0 [ 1873.615582][T17728] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 1873.621243][T17728] __memcg_kmem_charge+0x136/0x300 [ 1873.626365][T17728] __alloc_pages_nodemask+0x437/0x7e0 [ 1873.631776][T17728] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1873.638214][T17728] ? __alloc_pages_slowpath+0x2900/0x2900 [ 1873.643970][T17728] ? copy_process.part.0+0x1d35/0x79d0 [ 1873.649940][T17728] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1873.655258][T17728] ? trace_hardirqs_on+0x67/0x230 [ 1873.660356][T17728] copy_process.part.0+0x3e0/0x79d0 [ 1873.665556][T17728] ? __handle_mm_fault+0x21b7/0x3ec0 [ 1873.670879][T17728] ? find_held_lock+0x35/0x130 [ 1873.675662][T17728] ? __handle_mm_fault+0x21b7/0x3ec0 [ 1873.680972][T17728] ? lock_downgrade+0x880/0x880 [ 1873.685850][T17728] ? migration_entry_to_page+0x320/0x320 [ 1873.691587][T17728] ? lru_cache_add+0x21c/0x590 [ 1873.696382][T17728] ? __cleanup_sighand+0x60/0x60 [ 1873.701341][T17728] ? __handle_mm_fault+0x7cd/0x3ec0 [ 1873.706576][T17728] ? __lockdep_free_key_range+0x120/0x120 [ 1873.712312][T17728] ? __do_page_fault+0x623/0xda0 [ 1873.717268][T17728] ? find_held_lock+0x35/0x130 [ 1873.722072][T17728] _do_fork+0x257/0xfd0 [ 1873.726298][T17728] ? fork_idle+0x1d0/0x1d0 [ 1873.730846][T17728] ? kasan_check_write+0x14/0x20 [ 1873.735831][T17728] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1873.741315][T17728] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1873.746832][T17728] ? do_syscall_64+0x26/0x610 [ 1873.751517][T17728] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1873.757605][T17728] ? do_syscall_64+0x26/0x610 [ 1873.762300][T17728] __x64_sys_clone+0xbf/0x150 [ 1873.766980][T17728] do_syscall_64+0x103/0x610 [ 1873.771590][T17728] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1873.777488][T17728] RIP: 0033:0x45abd9 [ 1873.781386][T17728] Code: ff 48 85 f6 0f 84 d7 8e fb ff 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 0f 8c ae 8e fb ff 74 01 c3 31 ed 48 f7 c7 00 00 01 00 75 [ 1873.801265][T17728] RSP: 002b:00007fff5b029918 EFLAGS: 00000202 ORIG_RAX: 0000000000000038 [ 1873.809719][T17728] RAX: ffffffffffffffda RBX: 00007f1562e0b700 RCX: 000000000045abd9 [ 1873.817703][T17728] RDX: 00007f1562e0b9d0 RSI: 00007f1562e0adb0 RDI: 00000000003d0f00 [ 1873.825788][T17728] RBP: 00007fff5b029b20 R08: 00007f1562e0b700 R09: 00007f1562e0b700 [ 1873.833789][T17728] R10: 00007f1562e0b9d0 R11: 0000000000000202 R12: 0000000000000000 [ 1873.841778][T17728] R13: 00007fff5b0299cf R14: 00007f1562e0b9c0 R15: 000000000073c2cc [ 1873.851245][T17728] memory: usage 307180kB, limit 307200kB, failcnt 5270 [ 1873.858149][T17728] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1873.865990][T17728] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1873.872902][T17728] Memory cgroup stats for /syz2: cache:0KB rss:202780KB rss_huge:147456KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:202888KB inactive_file:0KB active_file:0KB unevictable:0KB [ 1873.894575][T17728] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=17560,uid=0 08:30:07 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, r1, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064", 0x11}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x800}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) clone(0x20008000, 0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) syz_open_pts(r5, 0x7be7ad31766d0e4e) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0xffffff7f00000000], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}}], 0x1, 0x0) [ 1873.910119][T17728] Memory cgroup out of memory: Killed process 17560 (syz-executor.2) total-vm:72580kB, anon-rss:4268kB, file-rss:34816kB, shmem-rss:0kB [ 1873.926701][ T1045] oom_reaper: reaped process 17560 (syz-executor.2), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB 08:30:07 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0xfffff000, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:30:07 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x100000000000000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:30:07 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0xe203]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:30:07 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435a6ca64afb7e807a6ab3ecdec839f4492c05bc6bfe51eb0e13cec63273e132213e4c2292e0fcc3d0ecdbd7db2522a4e92680650f9cad73d4a97fd41e494543b4708c0441f7e240eecc4d3e8e99383"], 0x1}}, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064858f", 0x13}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r4 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r4, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r4, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r4, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r5 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000001c0)}, 0x800) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000007c0)={0xffffffffffffffff, r1, 0x0, 0x4, &(0x7f0000000700)='tls\x00'}, 0x30) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0}, &(0x7f0000000840)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000a40)={0x0, 0x0, 0x0}, &(0x7f0000000a80)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000ac0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000b00)={{{@in=@initdev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f0000000c00)=0xe8) r11 = getegid() sendmsg$unix(r5, &(0x7f0000000c80)={&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000080)="38007bb613c0f1d320afa46870094118d1c8f5235829893fe9391430f93d4b046b28c7a02b35", 0x26}, {&(0x7f00000005c0)="38669f2e668c4f3abe7985d87748a7bf913a9c6226d0586078a4d1825edae5275f6ca77b31d13de8bd7867078cf52e9065dbb7a3baaa4739eec650b68a7c94e30c7bfcb2313b3dfd8fb1fbaae836bef2e2d2bd8399dc256d446c8ab829d17b24d76f0bed42b2921bd8971a896c8df6a4132d7195b1ff060b1703f065bfb4cc1c9a3c463b237d0b2ed929612b1140ce37251a798b", 0x94}, {&(0x7f0000000100)="04f7a67f6930c699d92d614142261e6fcd81b14b", 0x14}, {&(0x7f0000000940)="033a5cbab0b66cca060ff4438c9c594d256c0be786858d81a588d5fcbf3fab3be21d76b0e56dee6b8d0926ba5df8d4d9fb0208c430c798a45bf93c02bf5a0c4e2fc0ff25e245002f655bb16957bc5318d2546e52c0bf9c3a73624f74f385e06451a69b0f1b2a93db574dde46cb73ef6735ab4a2a0044d63cce54008959244f6f997c720db261f27a0aa6ed7d7588dbd82b6e902eb19f36dd19a740553f4fa9fe485665c7ef86832e706d497370fd8605340b75bd9f4f11f25d2e40a65105c72b8a10a90683117f96ecbd2ca0e634fa80d49b70d0c0a19c2c95960fb30b301bea05e71d5124e84f91e4fec2aabce35eba7cb1", 0xf2}, {&(0x7f00000001c0)}], 0x5, &(0x7f0000000c40)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x40, 0x40000}, 0x48001) connect$inet6(0xffffffffffffffff, 0x0, 0x0) clone(0x20008000, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r4, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r4, &(0x7f0000005700), 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) sendmmsg(r4, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}, 0x0}], 0x1, 0x0) [ 1874.013440][T17774] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1874.041001][T17775] Cannot configure node identity twice [ 1874.071919][T17778] Cannot configure node identity twice 08:30:07 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0xffffff7f, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:30:07 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0xea03]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:30:07 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x200000000000000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) [ 1874.175636][T17782] Cannot configure node identity twice [ 1874.216336][T17785] Cannot configure node identity twice [ 1874.238980][ C0] net_ratelimit: 18 callbacks suppressed [ 1874.238990][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1874.251300][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1874.257598][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1874.263843][ C0] protocol 88fb is buggy, dev hsr_slave_1 08:30:07 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0xffffff9e, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) [ 1874.318975][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1874.324473][T17771] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1874.326349][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1874.342144][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1874.348566][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1874.391581][T17771] CPU: 0 PID: 17771 Comm: syz-executor.0 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1874.400665][T17771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1874.410836][T17771] Call Trace: [ 1874.414243][T17771] dump_stack+0x172/0x1f0 [ 1874.418601][T17771] dump_header+0x10f/0xb6c [ 1874.423038][T17771] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1874.428867][T17771] ? ___ratelimit+0x60/0x595 [ 1874.433486][T17771] ? do_raw_spin_unlock+0x57/0x270 [ 1874.438622][T17771] oom_kill_process.cold+0x10/0x15 [ 1874.443764][T17771] out_of_memory+0x79a/0x1280 [ 1874.448482][T17771] ? lock_downgrade+0x880/0x880 [ 1874.453437][T17771] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1874.459700][T17771] ? oom_killer_disable+0x280/0x280 [ 1874.465190][T17771] ? find_held_lock+0x35/0x130 [ 1874.469984][T17771] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1874.475544][T17771] ? memcg_event_wake+0x230/0x230 [ 1874.480599][T17771] ? do_raw_spin_unlock+0x57/0x270 [ 1874.485734][T17771] ? _raw_spin_unlock+0x2d/0x50 [ 1874.490730][T17771] try_charge+0x118d/0x1790 [ 1874.495963][T17771] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1874.501537][T17771] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1874.507813][T17771] ? kasan_check_read+0x11/0x20 [ 1874.512707][T17771] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 1874.518284][T17771] mem_cgroup_try_charge+0x24d/0x5e0 [ 1874.523603][T17771] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 1874.529276][T17771] wp_page_copy+0x408/0x1740 [ 1874.533881][T17771] ? find_held_lock+0x35/0x130 [ 1874.538670][T17771] ? pmd_pfn+0x1d0/0x1d0 [ 1874.542940][T17771] ? lock_downgrade+0x880/0x880 [ 1874.548070][T17771] ? swp_swapcount+0x540/0x540 [ 1874.552856][T17771] ? kasan_check_read+0x11/0x20 [ 1874.557822][T17771] ? do_raw_spin_unlock+0x57/0x270 [ 1874.562950][T17771] do_wp_page+0x5d8/0x16c0 [ 1874.567391][T17771] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 1874.572795][T17771] __handle_mm_fault+0x22e8/0x3ec0 [ 1874.577939][T17771] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1874.583508][T17771] ? find_held_lock+0x35/0x130 [ 1874.588295][T17771] ? handle_mm_fault+0x322/0xb30 [ 1874.593270][T17771] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1874.599533][T17771] ? kasan_check_read+0x11/0x20 [ 1874.604401][T17771] handle_mm_fault+0x43f/0xb30 [ 1874.609190][T17771] __do_page_fault+0x5ef/0xda0 [ 1874.613986][T17771] do_page_fault+0x71/0x581 [ 1874.618511][T17771] ? page_fault+0x8/0x30 [ 1874.622777][T17771] page_fault+0x1e/0x30 [ 1874.627107][T17771] RIP: 0033:0x40fc4a [ 1874.631103][T17771] Code: 89 85 90 06 00 00 49 8d 85 10 03 00 00 49 89 95 98 06 00 00 41 c7 45 18 01 00 00 00 49 89 85 10 05 00 00 48 8b 05 1e 66 64 00 00 01 00 00 00 c7 05 2a 66 64 00 01 00 00 00 41 c7 85 1c 06 00 [ 1874.650720][T17771] RSP: 002b:00007ffe5fa9afb0 EFLAGS: 00010206 [ 1874.656816][T17771] RAX: 0000000000a56748 RBX: 0000000000020000 RCX: 000000000045825a [ 1874.664816][T17771] RDX: 0000000000021000 RSI: 0000000000021000 RDI: 0000000000000000 [ 1874.672840][T17771] RBP: 00007ffe5fa9b090 R08: ffffffffffffffff R09: 0000000000000000 [ 1874.680918][T17771] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe5fa9b170 [ 1874.688998][T17771] R13: 00007f684c550700 R14: 0000000000000005 R15: 000000000073c04c [ 1874.705164][T17771] memory: usage 307128kB, limit 307200kB, failcnt 3039 [ 1874.714327][T17771] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1874.723465][T17771] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1874.731095][T17771] Memory cgroup stats for /syz0: cache:20KB rss:237192KB rss_huge:202752KB shmem:44KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:237260KB inactive_file:0KB active_file:0KB unevictable:0KB [ 1874.732853][T17794] Cannot configure node identity twice [ 1874.753398][T17771] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=17280,uid=0 [ 1874.774384][T17771] Memory cgroup out of memory: Killed process 17280 (syz-executor.0) total-vm:72580kB, anon-rss:4276kB, file-rss:34816kB, shmem-rss:0kB [ 1874.854481][T17796] Cannot configure node identity twice [ 1874.911705][T17780] syz-executor.2 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1874.930867][T17780] CPU: 0 PID: 17780 Comm: syz-executor.2 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1874.939935][T17780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1874.950022][T17780] Call Trace: [ 1874.953332][T17780] dump_stack+0x172/0x1f0 [ 1874.957778][T17780] dump_header+0x10f/0xb6c [ 1874.962238][T17780] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1874.968059][T17780] ? ___ratelimit+0x60/0x595 [ 1874.972659][T17780] ? do_raw_spin_unlock+0x57/0x270 [ 1874.977794][T17780] oom_kill_process.cold+0x10/0x15 [ 1874.982926][T17780] out_of_memory+0x79a/0x1280 [ 1874.987644][T17780] ? oom_killer_disable+0x280/0x280 [ 1874.992847][T17780] ? mem_cgroup_out_of_memory+0xa4/0x230 [ 1874.998575][T17780] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1875.004122][T17780] ? memcg_event_wake+0x230/0x230 [ 1875.009152][T17780] ? do_raw_spin_unlock+0x57/0x270 [ 1875.014262][T17780] ? _raw_spin_unlock+0x2d/0x50 [ 1875.019118][T17780] try_charge+0x118d/0x1790 [ 1875.023665][T17780] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1875.029211][T17780] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 1875.034762][T17780] ? find_held_lock+0x35/0x130 [ 1875.038975][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1875.039622][T17780] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 1875.039658][T17780] __memcg_kmem_charge_memcg+0x7c/0x130 [ 1875.046628][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1875.050951][T17780] ? memcg_kmem_put_cache+0xb0/0xb0 [ 1875.050972][T17780] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 1875.050989][T17780] __memcg_kmem_charge+0x136/0x300 [ 1875.051011][T17780] __alloc_pages_nodemask+0x437/0x7e0 [ 1875.051042][T17780] ? __alloc_pages_slowpath+0x2900/0x2900 [ 1875.092813][T17780] ? lock_release+0x4c1/0xa00 [ 1875.097522][T17780] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1875.103785][T17780] alloc_pages_current+0x107/0x210 [ 1875.108935][T17780] pte_alloc_one+0x1b/0x1a0 [ 1875.113466][T17780] __pte_alloc+0x20/0x310 [ 1875.118194][T17780] copy_page_range+0x1529/0x1f90 [ 1875.123186][T17780] ? pmd_alloc+0x180/0x180 [ 1875.127628][T17780] ? __rb_insert_augmented+0x231/0xdf0 [ 1875.133101][T17780] ? validate_mm_rb+0xa3/0xc0 [ 1875.137806][T17780] ? __vma_link_rb+0x279/0x370 [ 1875.142589][T17780] copy_process.part.0+0x5ab7/0x79d0 [ 1875.147917][T17780] ? __cleanup_sighand+0x60/0x60 [ 1875.152898][T17780] _do_fork+0x257/0xfd0 [ 1875.157085][T17780] ? fork_idle+0x1d0/0x1d0 [ 1875.161500][T17780] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1875.166971][T17780] ? retint_kernel+0x2d/0x2d [ 1875.171578][T17780] __x64_sys_clone+0xbf/0x150 [ 1875.176282][T17780] ? do_syscall_64+0xfe/0x610 [ 1875.180981][T17780] do_syscall_64+0x103/0x610 [ 1875.185587][T17780] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1875.194810][T17780] RIP: 0033:0x458209 [ 1875.198701][T17780] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1875.218326][T17780] RSP: 002b:00007f1562ed0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1875.227762][T17780] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458209 [ 1875.235750][T17780] RDX: 0000000020000100 RSI: 0000000000000000 RDI: 0000000020008000 [ 1875.243729][T17780] RBP: 000000000073bf00 R08: 00000000200004c0 R09: 0000000000000000 [ 1875.251715][T17780] R10: 0000000020000200 R11: 0000000000000246 R12: 00007f1562ed16d4 [ 1875.259797][T17780] R13: 00000000004be519 R14: 00000000004cec60 R15: 00000000ffffffff [ 1875.274559][T17780] memory: usage 307200kB, limit 307200kB, failcnt 5295 [ 1875.309184][T17780] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1875.321629][T17780] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1875.329746][T17780] Memory cgroup stats for /syz2: cache:0KB rss:202824KB rss_huge:147456KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:202900KB inactive_file:0KB active_file:0KB unevictable:0KB [ 1875.353549][T17780] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=30744,uid=0 [ 1875.370911][T17780] Memory cgroup out of memory: Killed process 30744 (syz-executor.2) total-vm:72448kB, anon-rss:4260kB, file-rss:34816kB, shmem-rss:0kB 08:30:09 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, r1, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064", 0x11}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x800}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) clone(0x20008000, 0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) syz_open_pts(r5, 0x7be7ad31766d0e4e) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0xf401000000000000], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}}], 0x1, 0x0) 08:30:09 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x300000000000000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:30:09 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0xf000]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:30:09 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435a6ca64afb7e807a6ab3ecdec839f4492c05bc6bfe51eb0e13cec63273e132213e4c2292e0fcc3d0ecdbd7db2522a4e92680650f9cad73d4a97fd41e494543b4708c0441f7e240eecc4d3e8e9938334d90ac32096d9cb317cddccaa5c825f90c70eade79f122fce4283d2f5e010a82e276f3cc875db4805e1b8ca541df4b01b9bca0c5da1b26b7ea17e2073eec0f4fab0df0eca3f3285b1a25faf88ae4410eb5559417ab55c808b53733190c1128096ee03f1a4ff669c68e9c16392ed694ef483644f83e02bc3bccac8faaadb7210fc1c8a2d9a817a7ee330195a5846520000000000000000000000000000"], 0x1}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, r1, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064", 0x11}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x800}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) clone(0x20008000, 0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) syz_open_pts(r5, 0x7be7ad31766d0e4e) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0xffffffff00000000], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}}], 0x1, 0x0) 08:30:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0xffffffa1, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:30:09 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0xf003]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:30:09 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435a6ca64afb7e807a6ab3ecdec839f4492c05bc6bfe51eb0e13cec63273e132213e4c2292e0fcc3d0ecdbd7db2522a4e92680650f9cad73d4a97fd41e494543b4708c0441f7e240eecc4d3e8e99383"], 0x1}}, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064858f", 0x13}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) fgetxattr(r2, &(0x7f0000000080)=@known='user.syz\x00', &(0x7f0000000100)=""/26, 0x1a) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x3ff}], 0x1}, 0x800) connect$inet6(0xffffffffffffffff, 0x0, 0x0) clone(0x20008000, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x2f6) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700), 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}, 0x0}], 0x1, 0x0) 08:30:09 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x400000000000000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) [ 1876.126644][T17815] Cannot configure node identity twice 08:30:09 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x500000000000000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:30:09 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0xf101]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1876.209320][T17826] Cannot configure node identity twice [ 1876.426792][T17816] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 08:30:09 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0xf403]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:30:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0xffffffea, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) [ 1876.488368][T17816] CPU: 0 PID: 17816 Comm: syz-executor.0 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1876.497466][T17816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1876.507550][T17816] Call Trace: [ 1876.510900][T17816] dump_stack+0x172/0x1f0 [ 1876.515259][T17816] dump_header+0x10f/0xb6c [ 1876.519702][T17816] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1876.525546][T17816] ? ___ratelimit+0x60/0x595 [ 1876.530156][T17816] ? do_raw_spin_unlock+0x57/0x270 [ 1876.535293][T17816] oom_kill_process.cold+0x10/0x15 [ 1876.540431][T17816] out_of_memory+0x79a/0x1280 [ 1876.545130][T17816] ? lock_downgrade+0x880/0x880 [ 1876.550003][T17816] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1876.556965][T17816] ? oom_killer_disable+0x280/0x280 [ 1876.562710][T17816] ? find_held_lock+0x35/0x130 [ 1876.567519][T17816] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1876.573090][T17816] ? memcg_event_wake+0x230/0x230 [ 1876.578142][T17816] ? do_raw_spin_unlock+0x57/0x270 [ 1876.583644][T17816] ? _raw_spin_unlock+0x2d/0x50 [ 1876.588606][T17816] try_charge+0x118d/0x1790 [ 1876.593146][T17816] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1876.598818][T17816] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1876.605114][T17816] ? kasan_check_read+0x11/0x20 [ 1876.609992][T17816] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 1876.615742][T17816] mem_cgroup_try_charge+0x24d/0x5e0 [ 1876.621062][T17816] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 1876.626755][T17816] wp_page_copy+0x408/0x1740 [ 1876.631384][T17816] ? find_held_lock+0x35/0x130 [ 1876.636180][T17816] ? pmd_pfn+0x1d0/0x1d0 [ 1876.640452][T17816] ? lock_downgrade+0x880/0x880 [ 1876.645332][T17816] ? swp_swapcount+0x540/0x540 [ 1876.649458][T17841] Cannot configure node identity twice [ 1876.650126][T17816] ? kasan_check_read+0x11/0x20 [ 1876.660459][T17816] ? do_raw_spin_unlock+0x57/0x270 [ 1876.665613][T17816] do_wp_page+0x5d8/0x16c0 [ 1876.670247][T17816] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 1876.676007][T17816] __handle_mm_fault+0x22e8/0x3ec0 [ 1876.681250][T17816] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1876.681443][T17842] Cannot configure node identity twice [ 1876.686823][T17816] ? find_held_lock+0x35/0x130 [ 1876.686840][T17816] ? handle_mm_fault+0x322/0xb30 [ 1876.686869][T17816] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1876.686897][T17816] ? kasan_check_read+0x11/0x20 [ 1876.713206][T17816] handle_mm_fault+0x43f/0xb30 [ 1876.718008][T17816] __do_page_fault+0x5ef/0xda0 [ 1876.722819][T17816] do_page_fault+0x71/0x581 [ 1876.727347][T17816] ? page_fault+0x8/0x30 [ 1876.731611][T17816] page_fault+0x1e/0x30 [ 1876.735779][T17816] RIP: 0033:0x413a93 [ 1876.739731][T17816] Code: e9 4c 89 e2 ff 74 24 48 4c 8b 4c 24 10 89 ee 4c 8b 44 24 18 48 89 df e8 cb f7 ff ff 66 2e 0f 1f 84 00 00 00 00 00 90 48 f7 d8 <64> 89 04 25 d4 ff ff ff 48 83 c8 ff c3 48 81 ec 98 00 00 00 31 ff [ 1876.759361][T17816] RSP: 002b:00007ffe5fa9b098 EFLAGS: 00010213 [ 1876.765446][T17816] RAX: 000000000000006e RBX: 000000000000002d RCX: 0000000000458209 [ 1876.773439][T17816] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000073bfac [ 1876.781700][T17816] RBP: 000000000073bfa0 R08: 00000000001ca047 R09: 00000000001ca047 [ 1876.789694][T17816] R10: 00007ffe5fa9b160 R11: 0000000000000246 R12: 00000000001ca116 [ 1876.797698][T17816] R13: 00000000001ca0e9 R14: 00000000000003e8 R15: 000000000073bfac [ 1876.836056][T17816] memory: usage 307200kB, limit 307200kB, failcnt 3101 [ 1876.843874][T17816] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1876.852413][T17816] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1876.866332][T17816] Memory cgroup stats for /syz0: cache:20KB rss:237268KB rss_huge:202752KB shmem:44KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:237224KB inactive_file:4KB active_file:0KB unevictable:0KB [ 1876.898096][T17816] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=17429,uid=0 [ 1876.922576][T17816] Memory cgroup out of memory: Killed process 17429 (syz-executor.0) total-vm:72580kB, anon-rss:4276kB, file-rss:34816kB, shmem-rss:0kB [ 1877.022833][T17828] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1877.128732][T17828] CPU: 0 PID: 17828 Comm: syz-executor.0 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1877.137917][T17828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1877.148009][T17828] Call Trace: [ 1877.151328][T17828] dump_stack+0x172/0x1f0 [ 1877.155687][T17828] dump_header+0x10f/0xb6c [ 1877.160138][T17828] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1877.165974][T17828] ? ___ratelimit+0x60/0x595 [ 1877.170672][T17828] ? do_raw_spin_unlock+0x57/0x270 [ 1877.175815][T17828] oom_kill_process.cold+0x10/0x15 [ 1877.180976][T17828] out_of_memory+0x79a/0x1280 [ 1877.185710][T17828] ? oom_killer_disable+0x280/0x280 [ 1877.191011][T17828] ? find_held_lock+0x35/0x130 [ 1877.195821][T17828] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1877.201592][T17828] ? memcg_event_wake+0x230/0x230 [ 1877.206650][T17828] ? do_raw_spin_unlock+0x57/0x270 [ 1877.211784][T17828] ? _raw_spin_unlock+0x2d/0x50 [ 1877.216671][T17828] try_charge+0xd4d/0x1790 [ 1877.221120][T17828] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1877.226698][T17828] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1877.232982][T17828] ? kasan_check_read+0x11/0x20 [ 1877.238051][T17828] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 1877.243628][T17828] mem_cgroup_try_charge+0x24d/0x5e0 [ 1877.248969][T17828] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 1877.254731][T17828] wp_page_copy+0x408/0x1740 [ 1877.259346][T17828] ? find_held_lock+0x35/0x130 [ 1877.264141][T17828] ? pmd_pfn+0x1d0/0x1d0 [ 1877.268408][T17828] ? lock_downgrade+0x880/0x880 [ 1877.273277][T17828] ? swp_swapcount+0x540/0x540 [ 1877.278067][T17828] ? kasan_check_read+0x11/0x20 [ 1877.283061][T17828] ? do_raw_spin_unlock+0x57/0x270 [ 1877.288206][T17828] do_wp_page+0x5d8/0x16c0 [ 1877.292744][T17828] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 1877.298155][T17828] __handle_mm_fault+0x22e8/0x3ec0 [ 1877.303304][T17828] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1877.308902][T17828] ? find_held_lock+0x35/0x130 [ 1877.313695][T17828] ? handle_mm_fault+0x322/0xb30 [ 1877.318763][T17828] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1877.325063][T17828] ? kasan_check_read+0x11/0x20 [ 1877.329936][T17828] handle_mm_fault+0x43f/0xb30 [ 1877.334988][T17828] __do_page_fault+0x5ef/0xda0 [ 1877.339877][T17828] do_page_fault+0x71/0x581 [ 1877.344429][T17828] ? page_fault+0x8/0x30 [ 1877.348693][T17828] page_fault+0x1e/0x30 [ 1877.352863][T17828] RIP: 0033:0x4046be [ 1877.356768][T17828] Code: 48 8b 55 40 48 8b 75 38 48 8b 7d 30 ff 75 70 ff 75 68 ff 75 60 4c 8b 4d 58 4c 8b 45 50 ff d0 48 83 c4 20 48 89 c3 48 83 fb ff <48> 89 5d 78 41 8b 04 24 0f 85 d4 00 00 00 85 c0 0f 85 cc 00 00 00 [ 1877.376486][T17828] RSP: 002b:00007f684c570c90 EFLAGS: 00010213 [ 1877.382575][T17828] RAX: 0000000000000000 RBX: 0000000000006e78 RCX: 0000000000458209 [ 1877.391162][T17828] RDX: 0000000000404676 RSI: 0000000000000000 RDI: 0000000020008000 [ 1877.399153][T17828] RBP: 000000000073bfa0 R08: 00000000200004c0 R09: 0000000000000000 [ 1877.407437][T17828] R10: 0000000020000200 R11: 0000000000000246 R12: 00007f684c5716d4 [ 1877.415705][T17828] R13: 00000000004be519 R14: 00000000004cec60 R15: 00000000ffffffff [ 1877.460854][T17828] memory: usage 304896kB, limit 307200kB, failcnt 3101 [ 1877.467999][T17828] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1877.484349][T17828] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 08:30:10 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x8400000000000000, 0x80, &(0x7f0000000780)=@nat={'nat\x84\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x7f\xff\xff\xff\x00', 0x19, 0x4, 0x14, [0x200001c0, 0x0, 0x0, 0x20000500, 0x20000530], 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRESDEC=r1]}, 0x8c) 08:30:10 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x600000000000000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:30:10 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0xf803]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1877.494956][T17828] Memory cgroup stats for /syz0: cache:20KB rss:235120KB rss_huge:200704KB shmem:44KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:235072KB inactive_file:4KB active_file:0KB unevictable:0KB [ 1877.582502][T17852] validate_nla: 12 callbacks suppressed [ 1877.582514][T17852] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1877.594040][T17828] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=17835,uid=0 [ 1877.623667][T17828] Memory cgroup out of memory: Killed process 17835 (syz-executor.0) total-vm:72580kB, anon-rss:4276kB, file-rss:34816kB, shmem-rss:0kB [ 1877.638245][T17854] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 08:30:11 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435a6ca64afb7e807a6ab3ecdec839f4492c05bc6bfe51eb0e13cec63273e132213e4c2292e0fcc3d0ecdbd7db2522a4e92680650f9cad73d4a97fd41e494543b4708c0441f7e240eecc4d3e8e9938334d90ac32096d9cb317cddccaa5c825f90c70eade79f122fce4283d2f5e010a82e276f3cc875db4805e1b8ca541df4b01b9bca0c5da1b26b7ea17e2073eec0f4fab0df0eca3f3285b1a25faf88ae4410eb5559417ab55c808b53733190c1128096ee03f1a4ff669c68e9c16392ed694ef483644f83e02bc3bccac8faaadb7210fc1c8a2d9a817a7ee330195a5846520000000000000000000000000000"], 0x1}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, r1, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064", 0x11}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x800}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) clone(0x20008000, 0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) syz_open_pts(r5, 0x7be7ad31766d0e4e) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x2], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}}], 0x1, 0x0) 08:30:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0xfffffff0, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:30:11 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0xfeff]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1877.771460][T17863] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1877.792607][T17819] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1877.820776][T17862] Cannot configure node identity twice [ 1877.828323][T17819] CPU: 1 PID: 17819 Comm: syz-executor.0 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1877.837382][T17819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1877.847455][T17819] Call Trace: [ 1877.850780][T17819] dump_stack+0x172/0x1f0 [ 1877.855242][T17819] dump_header+0x10f/0xb6c [ 1877.859785][T17819] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1877.865635][T17819] ? ___ratelimit+0x60/0x595 [ 1877.870348][T17819] ? do_raw_spin_unlock+0x57/0x270 [ 1877.875494][T17819] oom_kill_process.cold+0x10/0x15 [ 1877.880640][T17819] out_of_memory+0x79a/0x1280 [ 1877.885372][T17819] ? oom_killer_disable+0x280/0x280 [ 1877.890599][T17819] ? find_held_lock+0x35/0x130 [ 1877.895407][T17819] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1877.900986][T17819] ? memcg_event_wake+0x230/0x230 [ 1877.906050][T17819] ? do_raw_spin_unlock+0x57/0x270 [ 1877.911199][T17819] ? _raw_spin_unlock+0x2d/0x50 [ 1877.916081][T17819] try_charge+0xd4d/0x1790 [ 1877.920587][T17819] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1877.926161][T17819] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1877.932436][T17819] ? kasan_check_read+0x11/0x20 [ 1877.937402][T17819] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 1877.942985][T17819] mem_cgroup_try_charge+0x24d/0x5e0 [ 1877.948439][T17819] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 1877.949165][T17869] Cannot configure node identity twice [ 1877.954093][T17819] wp_page_copy+0x408/0x1740 [ 1877.954109][T17819] ? find_held_lock+0x35/0x130 [ 1877.954138][T17819] ? pmd_pfn+0x1d0/0x1d0 [ 1877.973391][T17819] ? lock_downgrade+0x880/0x880 [ 1877.978302][T17819] ? swp_swapcount+0x540/0x540 [ 1877.983102][T17819] ? kasan_check_read+0x11/0x20 [ 1877.987976][T17819] ? do_raw_spin_unlock+0x57/0x270 [ 1877.993202][T17819] do_wp_page+0x5d8/0x16c0 [ 1877.997649][T17819] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 1878.003059][T17819] __handle_mm_fault+0x22e8/0x3ec0 [ 1878.008210][T17819] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1878.013787][T17819] ? find_held_lock+0x35/0x130 [ 1878.018582][T17819] ? handle_mm_fault+0x322/0xb30 [ 1878.023551][T17819] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1878.029946][T17819] ? kasan_check_read+0x11/0x20 [ 1878.034994][T17819] handle_mm_fault+0x43f/0xb30 [ 1878.039787][T17819] __do_page_fault+0x5ef/0xda0 [ 1878.044707][T17819] do_page_fault+0x71/0x581 [ 1878.049239][T17819] ? page_fault+0x8/0x30 [ 1878.053517][T17819] page_fault+0x1e/0x30 [ 1878.057687][T17819] RIP: 0033:0x4046be [ 1878.061611][T17819] Code: 48 8b 55 40 48 8b 75 38 48 8b 7d 30 ff 75 70 ff 75 68 ff 75 60 4c 8b 4d 58 4c 8b 45 50 ff d0 48 83 c4 20 48 89 c3 48 83 fb ff <48> 89 5d 78 41 8b 04 24 0f 85 d4 00 00 00 85 c0 0f 85 cc 00 00 00 [ 1878.081917][T17819] RSP: 002b:00007f684c591c90 EFLAGS: 00010246 [ 1878.088008][T17819] RAX: 0000000000000000 RBX: ffffffffffffffff RCX: 0000000000458209 [ 1878.096003][T17819] RDX: 0000000000404676 RSI: 0000000020e5c000 RDI: 0000000000000008 [ 1878.104089][T17819] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1878.112351][T17819] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f684c5926d4 [ 1878.120347][T17819] R13: 00000000004be58e R14: 00000000004ced50 R15: 00000000ffffffff [ 1878.149185][T17819] memory: usage 302628kB, limit 307200kB, failcnt 3101 [ 1878.166893][T17819] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1878.175717][T17819] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1878.186385][T17819] Memory cgroup stats for /syz0: cache:20KB rss:233076KB rss_huge:198656KB shmem:44KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:233000KB inactive_file:4KB active_file:0KB unevictable:0KB [ 1878.215712][T17819] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=6430,uid=0 [ 1878.232871][T17819] Memory cgroup out of memory: Killed process 6430 (syz-executor.0) total-vm:72448kB, anon-rss:4268kB, file-rss:34816kB, shmem-rss:0kB 08:30:12 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435a6ca64afb7e807a6ab3ecdec839f4492c05bc6bfe51eb0e13cec63273e132213e4c2292e0fcc3d0ecdbd7db2522a4e92680650f9cad73d4a97fd41e494543b4708c0441f7e240eecc4d3e8e99383"], 0x1}}, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064858f", 0x13}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) recvfrom(r1, &(0x7f0000000400)=""/117, 0x75, 0x2, &(0x7f00000005c0)=@ax25={{0x3, @null}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x80) listen(r1, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r3 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x3ff}], 0x1}, 0x800) connect$inet6(0xffffffffffffffff, 0x0, 0x0) clone(0x20008000, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r2, &(0x7f0000005700), 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}, 0x0}], 0x1, 0x0) 08:30:12 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x1c) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000140)=0x100000000) read(r0, &(0x7f00000000c0)=""/19, 0x1b43d048) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000180)={0x2e0, {{0x2, 0x4e22, @multicast2}}, 0x1, 0x3, [{{0x2, 0x4e20, @multicast1}}, {{0x2, 0x4e21, @multicast2}}, {{0x2, 0x4e24, @multicast2}}]}, 0x210) 08:30:12 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x700000000000000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:30:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0xfffffffc, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:30:12 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0xff0f]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:30:12 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, r1, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064", 0x11}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x800}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) clone(0x20008000, 0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) syz_open_pts(r5, 0x7be7ad31766d0e4e) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x3], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}}], 0x1, 0x0) [ 1879.104676][T17886] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1879.144430][T17884] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 08:30:12 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0xff7f]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1879.180860][T17887] Cannot configure node identity twice [ 1879.211900][T17892] Cannot configure node identity twice [ 1879.242587][T17884] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 08:30:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x40030000000000, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:30:12 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x800000000000000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) [ 1879.368153][T17898] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1879.440640][ C1] net_ratelimit: 26 callbacks suppressed [ 1879.440714][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1879.458136][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1879.464966][T17905] Cannot configure node identity twice [ 1879.482931][T17906] Cannot configure node identity twice 08:30:13 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0xfffe]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1879.516218][T17907] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 08:30:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0xf0ffffffffffff, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:30:13 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0xf00000000000000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) [ 1879.641213][T17910] Cannot configure node identity twice [ 1879.658174][T17911] Cannot configure node identity twice [ 1879.711848][T17913] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1879.774507][T17915] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 08:30:13 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435a6ca64afb7e807a6ab3ecdec839f4492c05bc6bfe51eb0e13cec63273e132213e4c229bd7db2522a4e92680650f9cad73d4a97fd41040000004708c0441f7e240eecc4d3e8e99381"], 0x1}}, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064858f", 0x13}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r3 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x3ff}], 0x1}, 0x800) connect$inet6(0xffffffffffffffff, 0x0, 0x0) clone(0x20008000, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f0000000400)="722a2811397727747b4ce465845c606a95adafcd1163190356248c8f74b0be55a51a1cac5e833222ca8a1ccc4f5eb9cd81e56a65cba3e39e48007d7a750c145a185880b063985846c908", 0x4a) sendmmsg(r2, &(0x7f0000005700), 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}, 0x0}], 0x1, 0x0) 08:30:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x100000000000000, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:30:13 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x40000]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:30:13 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x1000000000000000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:30:13 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435a6ca64afb7e807a6ab3ecdec839f4492c05bc6bfe51eb0e13cec63273e132213e4c2292e0fcc3d0ecdbd7db2522a4e92680650f9cad73d4a97fd41e494543b4708c0441f7e240eecc4d3e8e99383"], 0x1}}, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064858f", 0x13}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) fgetxattr(r2, &(0x7f0000000080)=@known='user.syz\x00', &(0x7f0000000100)=""/26, 0x1a) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x3ff}], 0x1}, 0x800) connect$inet6(0xffffffffffffffff, 0x0, 0x0) clone(0x20008000, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x2f6) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700), 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}, 0x0}], 0x1, 0x0) [ 1880.131792][T17926] Cannot configure node identity twice [ 1880.173460][T17934] Cannot configure node identity twice 08:30:13 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435a6ca64afb7e807a6ab3ecdec839f4492c05bc6bfe51eb0e13cec63273e132213e4c2292e0fcc3d0ecdbd7db2522a4e92680650f9cad73d4a97fd41e494543b4708c0441f7e240eecc4d3e8e9938334d90ac32096d9cb317cddccaa5c825f90c70eade79f122fce4283d2f5e010a82e276f3cc875db4805e1b8ca541df4b01b9bca0c5da1b26b7ea17e2073eec0f4fab0df0eca3f3285b1a25faf88ae4410eb5559417ab55c808b53733190c1128096ee03f1a4ff669c68e9c16392ed694ef483644f83e02bc3bccac8faaadb7210fc1c8a2d9a817a7ee330195a5846520000000000000000000000000000"], 0x1}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, r1, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064", 0x11}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x800}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) clone(0x20008000, 0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) syz_open_pts(r5, 0x7be7ad31766d0e4e) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x4], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}}], 0x1, 0x0) 08:30:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x200000000000000, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:30:13 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0xf0ffff]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:30:13 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x2000000000000000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) [ 1880.430781][T17946] Cannot configure node identity twice [ 1880.460193][T17932] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1880.462643][T17953] Cannot configure node identity twice [ 1880.478922][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1880.485423][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1880.491757][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1880.497986][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1880.532146][T17932] CPU: 1 PID: 17932 Comm: syz-executor.0 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1880.541475][T17932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1880.551543][T17932] Call Trace: [ 1880.554860][T17932] dump_stack+0x172/0x1f0 [ 1880.558976][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1880.559216][T17932] dump_header+0x10f/0xb6c [ 1880.565758][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1880.569548][T17932] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1880.569565][T17932] ? ___ratelimit+0x60/0x595 [ 1880.569580][T17932] ? do_raw_spin_unlock+0x57/0x270 [ 1880.569598][T17932] oom_kill_process.cold+0x10/0x15 [ 1880.569614][T17932] out_of_memory+0x79a/0x1280 [ 1880.569631][T17932] ? lock_downgrade+0x880/0x880 [ 1880.569652][T17932] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1880.576159][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1880.581220][T17932] ? oom_killer_disable+0x280/0x280 [ 1880.581233][T17932] ? find_held_lock+0x35/0x130 [ 1880.581257][T17932] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1880.581271][T17932] ? memcg_event_wake+0x230/0x230 [ 1880.581299][T17932] ? do_raw_spin_unlock+0x57/0x270 [ 1880.587336][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1880.591004][T17932] ? _raw_spin_unlock+0x2d/0x50 [ 1880.591024][T17932] try_charge+0x118d/0x1790 [ 1880.591044][T17932] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1880.591064][T17932] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1880.591085][T17932] ? kasan_check_read+0x11/0x20 [ 1880.675454][T17932] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 1880.681033][T17932] mem_cgroup_try_charge+0x24d/0x5e0 [ 1880.686353][T17932] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 1880.692023][T17932] wp_page_copy+0x408/0x1740 [ 1880.696655][T17932] ? find_held_lock+0x35/0x130 [ 1880.701446][T17932] ? pmd_pfn+0x1d0/0x1d0 [ 1880.705714][T17932] ? lock_downgrade+0x880/0x880 [ 1880.710705][T17932] ? swp_swapcount+0x540/0x540 [ 1880.715491][T17932] ? kasan_check_read+0x11/0x20 [ 1880.720362][T17932] ? do_raw_spin_unlock+0x57/0x270 [ 1880.725497][T17932] do_wp_page+0x5d8/0x16c0 [ 1880.729946][T17932] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 1880.735351][T17932] __handle_mm_fault+0x22e8/0x3ec0 [ 1880.740491][T17932] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1880.746078][T17932] ? find_held_lock+0x35/0x130 [ 1880.750863][T17932] ? handle_mm_fault+0x322/0xb30 [ 1880.755846][T17932] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1880.762110][T17932] ? kasan_check_read+0x11/0x20 [ 1880.766990][T17932] handle_mm_fault+0x43f/0xb30 [ 1880.771790][T17932] __do_page_fault+0x5ef/0xda0 [ 1880.776599][T17932] do_page_fault+0x71/0x581 [ 1880.781123][T17932] ? page_fault+0x8/0x30 [ 1880.785389][T17932] page_fault+0x1e/0x30 [ 1880.789650][T17932] RIP: 0033:0x413a93 [ 1880.793556][T17932] Code: e9 4c 89 e2 ff 74 24 48 4c 8b 4c 24 10 89 ee 4c 8b 44 24 18 48 89 df e8 cb f7 ff ff 66 2e 0f 1f 84 00 00 00 00 00 90 48 f7 d8 <64> 89 04 25 d4 ff ff ff 48 83 c8 ff c3 48 81 ec 98 00 00 00 31 ff [ 1880.813270][T17932] RSP: 002b:00007ffe5fa9b098 EFLAGS: 00010213 [ 1880.819356][T17932] RAX: 000000000000006e RBX: 000000000000002d RCX: 0000000000458209 08:30:14 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x1000000]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1880.827345][T17932] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000073bfac [ 1880.835348][T17932] RBP: 000000000073bfa0 R08: 00000000001cb044 R09: 00000000001cb044 [ 1880.843343][T17932] R10: 00007ffe5fa9b160 R11: 0000000000000246 R12: 00000000001cb148 [ 1880.851432][T17932] R13: 00000000001cb11b R14: 00000000000003e8 R15: 000000000073bfac 08:30:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x300000000000000, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:30:14 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x3703000000000000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) [ 1880.968234][T17932] memory: usage 307200kB, limit 307200kB, failcnt 3148 [ 1880.980065][T17959] Cannot configure node identity twice [ 1880.996455][T17932] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1881.023493][T17961] Cannot configure node identity twice [ 1881.046708][T17932] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1881.114029][T17932] Memory cgroup stats for /syz0: cache:20KB rss:237152KB rss_huge:202752KB shmem:44KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:237224KB inactive_file:0KB active_file:0KB unevictable:0KB [ 1881.155024][T17932] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=17924,uid=0 [ 1881.171415][T17932] Memory cgroup out of memory: Killed process 17924 (syz-executor.0) total-vm:72844kB, anon-rss:4292kB, file-rss:34816kB, shmem-rss:0kB [ 1881.230024][T17943] syz-executor.0 invoked oom-killer: gfp_mask=0x40cd0(GFP_KERNEL|__GFP_COMP|__GFP_RECLAIMABLE), order=0, oom_score_adj=0 [ 1881.251919][T17943] CPU: 1 PID: 17943 Comm: syz-executor.0 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1881.261030][T17943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1881.271106][T17943] Call Trace: [ 1881.274441][T17943] dump_stack+0x172/0x1f0 [ 1881.278802][T17943] dump_header+0x10f/0xb6c [ 1881.283281][T17943] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1881.289139][T17943] ? ___ratelimit+0x60/0x595 [ 1881.293759][T17943] ? do_raw_spin_unlock+0x57/0x270 [ 1881.298986][T17943] oom_kill_process.cold+0x10/0x15 [ 1881.304124][T17943] out_of_memory+0x79a/0x1280 [ 1881.308943][T17943] ? oom_killer_disable+0x280/0x280 [ 1881.314161][T17943] ? find_held_lock+0x35/0x130 [ 1881.318962][T17943] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1881.324521][T17943] ? memcg_event_wake+0x230/0x230 [ 1881.329658][T17943] ? do_raw_spin_unlock+0x57/0x270 [ 1881.334773][T17943] ? _raw_spin_unlock+0x2d/0x50 [ 1881.339651][T17943] try_charge+0xd4d/0x1790 [ 1881.344090][T17943] ? should_fail+0x1de/0x852 [ 1881.348692][T17943] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1881.354234][T17943] ? rcu_read_lock_sched_held+0x110/0x130 [ 1881.360224][T17943] ? __alloc_pages_nodemask+0x599/0x7e0 [ 1881.365803][T17943] ? __lockdep_free_key_range+0x120/0x120 [ 1881.371557][T17943] __memcg_kmem_charge_memcg+0x7c/0x130 [ 1881.377228][T17943] ? memcg_kmem_put_cache+0xb0/0xb0 [ 1881.382444][T17943] ? cache_grow_begin+0x594/0x860 [ 1881.387507][T17943] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1881.392829][T17943] ? trace_hardirqs_on+0x67/0x230 [ 1881.397892][T17943] cache_grow_begin+0x5c0/0x860 [ 1881.402780][T17943] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1881.409071][T17943] ? __cpuset_node_allowed+0x136/0x540 [ 1881.414555][T17943] fallback_alloc+0x1fd/0x2d0 [ 1881.419291][T17943] ____cache_alloc_node+0x1be/0x1e0 [ 1881.424512][T17943] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1881.431029][T17943] kmem_cache_alloc+0x1e8/0x6f0 [ 1881.435929][T17943] ? proc_i_callback+0x30/0x30 [ 1881.440815][T17943] proc_alloc_inode+0x1c/0x1a0 [ 1881.446213][T17943] alloc_inode+0x66/0x190 [ 1881.450570][T17943] new_inode_pseudo+0x19/0xf0 [ 1881.455392][T17943] proc_get_inode+0x20/0x690 [ 1881.460115][T17943] proc_fill_super+0x319/0x570 [ 1881.465049][T17943] ? proc_root_lookup+0x60/0x60 [ 1881.470038][T17943] vfs_get_super+0x146/0x260 [ 1881.474652][T17943] proc_get_tree+0x180/0x1f0 [ 1881.479260][T17943] vfs_get_tree+0x123/0x450 [ 1881.483865][T17943] fc_mount+0x17/0xc0 [ 1881.487888][T17943] pid_ns_prepare_proc+0x1ff/0x320 [ 1881.493016][T17943] alloc_pid+0x72a/0x8f0 [ 1881.497306][T17943] copy_process.part.0+0x3ebc/0x79d0 [ 1881.502646][T17943] ? __cleanup_sighand+0x60/0x60 [ 1881.507658][T17943] _do_fork+0x257/0xfd0 [ 1881.511852][T17943] ? fork_idle+0x1d0/0x1d0 [ 1881.516299][T17943] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1881.521784][T17943] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1881.527293][T17943] ? do_syscall_64+0x26/0x610 [ 1881.532009][T17943] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1881.538108][T17943] ? do_syscall_64+0x26/0x610 [ 1881.542800][T17943] __x64_sys_clone+0xbf/0x150 [ 1881.547502][T17943] do_syscall_64+0x103/0x610 [ 1881.552126][T17943] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1881.558063][T17943] RIP: 0033:0x458209 [ 1881.562325][T17943] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1881.582055][T17943] RSP: 002b:00007f684c570c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1881.590586][T17943] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458209 [ 1881.598586][T17943] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020008000 [ 1881.606578][T17943] RBP: 000000000073bfa0 R08: 00000000200004c0 R09: 0000000000000000 [ 1881.614640][T17943] R10: 0000000020000200 R11: 0000000000000246 R12: 00007f684c5716d4 [ 1881.622622][T17943] R13: 00000000004be519 R14: 00000000004cec60 R15: 00000000ffffffff [ 1881.637316][T17943] memory: usage 305044kB, limit 307200kB, failcnt 3148 [ 1881.644445][T17943] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1881.652401][T17943] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1881.659336][T17943] Memory cgroup stats for /syz0: cache:20KB rss:235016KB rss_huge:200704KB shmem:44KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:235072KB inactive_file:0KB active_file:0KB unevictable:0KB [ 1881.692962][T17943] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=17916,uid=0 [ 1881.708657][T17943] Memory cgroup out of memory: Killed process 17916 (syz-executor.0) total-vm:72580kB, anon-rss:4276kB, file-rss:34816kB, shmem-rss:0kB [ 1881.725673][ T1045] oom_reaper: reaped process 17916 (syz-executor.0), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 1881.770012][T17933] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1881.780927][T17933] CPU: 0 PID: 17933 Comm: syz-executor.0 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1881.790247][T17933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1881.800321][T17933] Call Trace: [ 1881.803617][T17933] dump_stack+0x172/0x1f0 [ 1881.808045][T17933] dump_header+0x10f/0xb6c [ 1881.812458][T17933] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1881.818271][T17933] ? ___ratelimit+0x60/0x595 [ 1881.822868][T17933] ? do_raw_spin_unlock+0x57/0x270 [ 1881.828561][T17933] oom_kill_process.cold+0x10/0x15 [ 1881.833770][T17933] out_of_memory+0x79a/0x1280 [ 1881.838474][T17933] ? oom_killer_disable+0x280/0x280 [ 1881.843663][T17933] ? find_held_lock+0x35/0x130 [ 1881.848429][T17933] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1881.854251][T17933] ? memcg_event_wake+0x230/0x230 [ 1881.859963][T17933] ? do_raw_spin_unlock+0x57/0x270 [ 1881.865267][T17933] ? _raw_spin_unlock+0x2d/0x50 [ 1881.870170][T17933] try_charge+0xd4d/0x1790 [ 1881.874643][T17933] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1881.880239][T17933] ? rcu_dynticks_curr_cpu_in_eqs+0x54/0xb0 [ 1881.886757][T17933] ? __rcu_read_unlock+0x11/0x130 [ 1881.891781][T17933] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 1881.897337][T17933] mem_cgroup_try_charge+0x24d/0x5e0 [ 1881.902718][T17933] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 1881.908369][T17933] wp_page_copy+0x408/0x1740 [ 1881.912948][T17933] ? find_held_lock+0x35/0x130 [ 1881.917719][T17933] ? pmd_pfn+0x1d0/0x1d0 [ 1881.921970][T17933] ? lock_downgrade+0x880/0x880 [ 1881.926902][T17933] ? swp_swapcount+0x540/0x540 [ 1881.931659][T17933] ? kasan_check_read+0x11/0x20 [ 1881.936515][T17933] ? do_raw_spin_unlock+0x57/0x270 [ 1881.941637][T17933] do_wp_page+0x5d8/0x16c0 [ 1881.946048][T17933] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 1881.951458][T17933] __handle_mm_fault+0x22e8/0x3ec0 [ 1881.957062][T17933] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1881.962627][T17933] ? find_held_lock+0x35/0x130 [ 1881.967431][T17933] ? handle_mm_fault+0x322/0xb30 [ 1881.972930][T17933] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1881.979185][T17933] ? kasan_check_read+0x11/0x20 [ 1881.984035][T17933] handle_mm_fault+0x43f/0xb30 [ 1881.988822][T17933] __do_page_fault+0x5ef/0xda0 [ 1881.993607][T17933] do_page_fault+0x71/0x581 [ 1881.998234][T17933] ? page_fault+0x8/0x30 [ 1882.002494][T17933] page_fault+0x1e/0x30 [ 1882.006652][T17933] RIP: 0033:0x4046be [ 1882.010561][T17933] Code: 48 8b 55 40 48 8b 75 38 48 8b 7d 30 ff 75 70 ff 75 68 ff 75 60 4c 8b 4d 58 4c 8b 45 50 ff d0 48 83 c4 20 48 89 c3 48 83 fb ff <48> 89 5d 78 41 8b 04 24 0f 85 d4 00 00 00 85 c0 0f 85 cc 00 00 00 [ 1882.030195][T17933] RSP: 002b:00007f684c591c90 EFLAGS: 00010246 [ 1882.036283][T17933] RAX: 0000000000000000 RBX: ffffffffffffffff RCX: 0000000000458209 [ 1882.044879][T17933] RDX: 0000000000404676 RSI: 0000000020e5c000 RDI: 000000000000000a [ 1882.052882][T17933] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1882.060874][T17933] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f684c5926d4 [ 1882.068864][T17933] R13: 00000000004be58e R14: 00000000004ced50 R15: 00000000ffffffff [ 1882.085177][T17933] memory: usage 300628kB, limit 307200kB, failcnt 3148 [ 1882.092551][T17933] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1882.102140][T17933] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1882.109973][T17933] Memory cgroup stats for /syz0: cache:20KB rss:230836KB rss_huge:196608KB shmem:44KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:230872KB inactive_file:0KB active_file:0KB unevictable:0KB [ 1882.132802][T17933] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=17954,uid=0 [ 1882.148891][T17933] Memory cgroup out of memory: Killed process 17954 (syz-executor.0) total-vm:72580kB, anon-rss:4276kB, file-rss:34816kB, shmem-rss:0kB [ 1882.168776][ T1045] oom_reaper: reaped process 17954 (syz-executor.0), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 1882.170631][T17951] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1882.190976][T17951] CPU: 0 PID: 17951 Comm: syz-executor.2 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1882.200022][T17951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1882.210094][T17951] Call Trace: [ 1882.216531][T17951] dump_stack+0x172/0x1f0 [ 1882.221007][T17951] dump_header+0x10f/0xb6c [ 1882.225448][T17951] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1882.231290][T17951] ? ___ratelimit+0x60/0x595 [ 1882.235907][T17951] ? do_raw_spin_unlock+0x57/0x270 [ 1882.241053][T17951] oom_kill_process.cold+0x10/0x15 [ 1882.246204][T17951] out_of_memory+0x79a/0x1280 [ 1882.251546][T17951] ? oom_killer_disable+0x280/0x280 [ 1882.256772][T17951] ? find_held_lock+0x35/0x130 [ 1882.261599][T17951] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1882.267274][T17951] ? memcg_event_wake+0x230/0x230 [ 1882.272337][T17951] ? do_raw_spin_unlock+0x57/0x270 [ 1882.277567][T17951] ? _raw_spin_unlock+0x2d/0x50 [ 1882.282538][T17951] try_charge+0x118d/0x1790 [ 1882.287075][T17951] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1882.292652][T17951] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1882.298921][T17951] ? kasan_check_read+0x11/0x20 [ 1882.303836][T17951] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 1882.309405][T17951] mem_cgroup_try_charge+0x24d/0x5e0 [ 1882.314727][T17951] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 1882.320379][T17951] wp_page_copy+0x408/0x1740 [ 1882.324997][T17951] ? find_held_lock+0x35/0x130 [ 1882.333174][T17951] ? pmd_pfn+0x1d0/0x1d0 [ 1882.337439][T17951] ? lock_downgrade+0x880/0x880 [ 1882.342314][T17951] ? swp_swapcount+0x540/0x540 [ 1882.347101][T17951] ? kasan_check_read+0x11/0x20 [ 1882.352065][T17951] ? do_raw_spin_unlock+0x57/0x270 [ 1882.357544][T17951] do_wp_page+0x5d8/0x16c0 [ 1882.362111][T17951] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 1882.367512][T17951] __handle_mm_fault+0x22e8/0x3ec0 [ 1882.372673][T17951] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1882.378246][T17951] ? find_held_lock+0x35/0x130 [ 1882.383058][T17951] ? handle_mm_fault+0x322/0xb30 [ 1882.388046][T17951] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1882.394324][T17951] ? kasan_check_read+0x11/0x20 [ 1882.399292][T17951] handle_mm_fault+0x43f/0xb30 [ 1882.404080][T17951] __do_page_fault+0x5ef/0xda0 [ 1882.408878][T17951] do_page_fault+0x71/0x581 [ 1882.413414][T17951] ? page_fault+0x8/0x30 [ 1882.418726][T17951] page_fault+0x1e/0x30 [ 1882.423798][T17951] RIP: 0033:0x40d430 [ 1882.427925][T17951] Code: 89 f8 89 c6 81 e6 ff 1f 00 00 8b 14 b5 00 00 73 00 41 39 d0 74 23 85 d2 74 58 83 c0 01 41 39 c1 75 e0 48 89 f8 25 ff 1f 00 00 <89> 3c 85 00 00 73 00 83 c5 01 e8 51 42 ff ff 41 83 c7 01 45 39 7c [ 1882.448353][T17951] RSP: 002b:00007fff5b029980 EFLAGS: 00010206 [ 1882.454438][T17951] RAX: 0000000000000977 RBX: 0000000009e424b7 RCX: 0000001b32120000 [ 1882.462425][T17951] RDX: 00000000ae68297a RSI: 000000000000097a RDI: ffffffffe14e0977 [ 1882.470438][T17951] RBP: 0000000000000000 R08: 00000000e14e0977 R09: 00000000e14e097b [ 1882.478515][T17951] R10: 00007fff5b029b10 R11: 0000000000000246 R12: 000000000073c0c8 [ 1882.486531][T17951] R13: 0000000080000000 R14: 00007f1564ad2008 R15: 0000000000000010 [ 1882.513497][T17951] memory: usage 307200kB, limit 307200kB, failcnt 5329 [ 1882.523091][T17951] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1882.536403][T17951] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1882.545840][T17951] Memory cgroup stats for /syz2: cache:0KB rss:201568KB rss_huge:145408KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:201668KB inactive_file:0KB active_file:0KB unevictable:0KB [ 1882.578277][T17951] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=17804,uid=0 [ 1882.602489][T17951] Memory cgroup out of memory: Killed process 17804 (syz-executor.2) total-vm:73108kB, anon-rss:4300kB, file-rss:34816kB, shmem-rss:0kB [ 1882.627615][ T1045] oom_reaper: reaped process 17804 (syz-executor.2), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 1882.727892][T17952] syz-executor.2 invoked oom-killer: gfp_mask=0x40cd0(GFP_KERNEL|__GFP_COMP|__GFP_RECLAIMABLE), order=0, oom_score_adj=1000 [ 1882.780720][T17952] CPU: 0 PID: 17952 Comm: syz-executor.2 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1882.790276][T17952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1882.800338][T17952] Call Trace: [ 1882.803649][T17952] dump_stack+0x172/0x1f0 [ 1882.808023][T17952] dump_header+0x10f/0xb6c [ 1882.812747][T17952] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1882.818582][T17952] ? ___ratelimit+0x60/0x595 [ 1882.823173][T17952] ? do_raw_spin_unlock+0x57/0x270 [ 1882.828295][T17952] oom_kill_process.cold+0x10/0x15 [ 1882.833400][T17952] out_of_memory+0x79a/0x1280 [ 1882.838079][T17952] ? oom_killer_disable+0x280/0x280 [ 1882.843283][T17952] ? find_held_lock+0x35/0x130 [ 1882.848126][T17952] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1882.853872][T17952] ? memcg_event_wake+0x230/0x230 [ 1882.859059][T17952] ? do_raw_spin_unlock+0x57/0x270 [ 1882.864307][T17952] ? _raw_spin_unlock+0x2d/0x50 [ 1882.869252][T17952] try_charge+0xd4d/0x1790 [ 1882.873695][T17952] ? should_fail+0x1de/0x852 [ 1882.878294][T17952] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1882.883900][T17952] ? rcu_read_lock_sched_held+0x110/0x130 [ 1882.889655][T17952] ? __alloc_pages_nodemask+0x599/0x7e0 [ 1882.895219][T17952] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1882.900705][T17952] __memcg_kmem_charge_memcg+0x7c/0x130 [ 1882.906353][T17952] ? memcg_kmem_put_cache+0xb0/0xb0 [ 1882.911576][T17952] cache_grow_begin+0x5c0/0x860 [ 1882.916450][T17952] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1882.922706][T17952] ? __cpuset_node_allowed+0x136/0x540 [ 1882.928281][T17952] fallback_alloc+0x1fd/0x2d0 [ 1882.932986][T17952] ____cache_alloc_node+0x1be/0x1e0 [ 1882.938201][T17952] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1882.944495][T17952] kmem_cache_alloc+0x1e8/0x6f0 [ 1882.949383][T17952] ? d_alloc+0x1fe/0x2b0 [ 1882.953647][T17952] ? proc_i_callback+0x30/0x30 [ 1882.958423][T17952] proc_alloc_inode+0x1c/0x1a0 [ 1882.963201][T17952] alloc_inode+0x66/0x190 [ 1882.967549][T17952] new_inode_pseudo+0x19/0xf0 [ 1882.972242][T17952] proc_setup_self+0xfd/0x3c0 [ 1882.976964][T17952] proc_fill_super+0x36d/0x570 [ 1882.981736][T17952] ? proc_root_lookup+0x60/0x60 [ 1882.986594][T17952] vfs_get_super+0x146/0x260 [ 1882.991197][T17952] proc_get_tree+0x180/0x1f0 [ 1882.995824][T17952] vfs_get_tree+0x123/0x450 [ 1883.000341][T17952] fc_mount+0x17/0xc0 [ 1883.004333][T17952] pid_ns_prepare_proc+0x1ff/0x320 [ 1883.009457][T17952] alloc_pid+0x72a/0x8f0 [ 1883.013845][T17952] copy_process.part.0+0x3ebc/0x79d0 [ 1883.019182][T17952] ? __cleanup_sighand+0x60/0x60 [ 1883.024149][T17952] _do_fork+0x257/0xfd0 [ 1883.028317][T17952] ? fork_idle+0x1d0/0x1d0 [ 1883.032754][T17952] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1883.038316][T17952] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1883.043880][T17952] ? do_syscall_64+0x26/0x610 [ 1883.048571][T17952] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1883.054655][T17952] ? do_syscall_64+0x26/0x610 [ 1883.059355][T17952] __x64_sys_clone+0xbf/0x150 [ 1883.064051][T17952] do_syscall_64+0x103/0x610 [ 1883.068666][T17952] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1883.074567][T17952] RIP: 0033:0x458209 [ 1883.078465][T17952] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1883.100682][T17952] RSP: 002b:00007f1562ed0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1883.109137][T17952] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458209 [ 1883.117125][T17952] RDX: 0000000020000100 RSI: 0000000000000000 RDI: 0000000020008000 [ 1883.125108][T17952] RBP: 000000000073bf00 R08: 00000000200004c0 R09: 0000000000000000 [ 1883.133105][T17952] R10: 0000000020000200 R11: 0000000000000246 R12: 00007f1562ed16d4 [ 1883.141184][T17952] R13: 00000000004be519 R14: 00000000004cec60 R15: 00000000ffffffff [ 1883.153126][T17952] memory: usage 305128kB, limit 307200kB, failcnt 5329 [ 1883.161585][T17952] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1883.175340][T17952] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1883.186262][T17952] Memory cgroup stats for /syz2: cache:0KB rss:199516KB rss_huge:143360KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:199576KB inactive_file:0KB active_file:0KB unevictable:0KB [ 1883.219326][T17952] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=17798,uid=0 [ 1883.244202][T17952] Memory cgroup out of memory: Killed process 17798 (syz-executor.2) total-vm:72580kB, anon-rss:4268kB, file-rss:34816kB, shmem-rss:0kB 08:30:16 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435a6ca64afb7e807a6ab3ecdec839f4492c05bc6bfe51eb0e13cec63273e132213e4c2292e0fcc3d0ecdbd7db2522a4e92680650f9cad73d4a97fd41e494543b4708c0441f7e240eecc4d3e8e99383"], 0x1}}, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064858f", 0x13}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000080)={0x2, 0x12, 0x8, 0x91d8, "647a62dfae9c7443f59792b9f6b2d18f10a96845e38f6f02207feb0866fd3cf3"}) r4 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x3ff}], 0x1}, 0x800) connect$inet6(0xffffffffffffffff, 0x0, 0x0) clone(0x20008000, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700), 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}, 0x0}], 0x1, 0x0) 08:30:16 executing program 4: msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x3000, 0x11000}) r2 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x2}, 0x8) sendmsg(r2, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1}], 0x1}, 0x4) 08:30:16 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x2000000]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:30:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x400000000000000, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:30:16 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x3f00000000000000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) [ 1883.345089][T17977] validate_nla: 6 callbacks suppressed [ 1883.345102][T17977] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1883.407052][T17980] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1883.429562][T17981] Cannot configure node identity twice [ 1883.444120][T17986] Cannot configure node identity twice 08:30:17 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000900)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x13b) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$rds(r1, &(0x7f0000001f00)={&(0x7f00000003c0)={0x10, 0x0, @multicast2}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000500)=""/73, 0xefb00}, {&(0x7f0000000580)=""/11, 0xb}, {&(0x7f00000005c0)=""/30, 0x200005de}, {&(0x7f0000000600)=""/127, 0x7f}, {&(0x7f0000000680)=""/23, 0x17}], 0x5, &(0x7f0000001bc0), 0x8}, 0x0) 08:30:17 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x4000000000000000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:30:17 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, r1, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064", 0x11}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x800}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) clone(0x20008000, 0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) syz_open_pts(r5, 0x7be7ad31766d0e4e) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x5], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}}], 0x1, 0x0) 08:30:17 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x3000000]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:30:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x500000000000000, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) [ 1883.931259][T17998] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1883.962006][T18001] Cannot configure node identity twice 08:30:17 executing program 4: sysfs$2(0x2, 0xfc3, 0x0) r0 = accept4$x25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x12, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000080)={0x9, 0x4, 0x7, 0xa95e, 0x2, 0x400}) [ 1883.984485][T17997] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1884.029130][T18006] Cannot configure node identity twice 08:30:17 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x4000000]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1884.197030][T18011] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 08:30:17 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435a6ca64afb7e807a6ab3ecdec839f4492c05bc6bfe51eb0e13cec63273e1eeb000000000000cc3d0ecdbd7db2522a4e92680650f9cad73d4a97fd41e494543b4708c0441f7e0000ecc4d3e8e99383"], 0x1}}, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064858f", 0x13}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r3 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x3ff}], 0x1}, 0x800) connect$inet6(0xffffffffffffffff, 0x0, 0x0) clone(0x20008000, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r2, &(0x7f0000005700), 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}, 0x0}], 0x1, 0x0) 08:30:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x600000000000000, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:30:17 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x4800000000000000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:30:17 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000280)='/dev/dri/card#\x00', 0x0, 0x0) r1 = syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x1, 0x2) poll(&(0x7f0000000100)=[{r0}, {r1, 0x112}], 0x2, 0x401) ioctl$TCXONC(r1, 0x540a, 0x3ff) 08:30:17 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x5000000]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1884.481352][T18019] Cannot configure node identity twice [ 1884.526019][T18025] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1884.549409][T18028] Cannot configure node identity twice 08:30:18 executing program 4: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) clone(0x800002502000ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="5b06c7319bbc69da3eae6d50a83a2c77b43004b8"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ceph\x00', 0x0, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x10000) write$P9_RREADLINK(r0, &(0x7f0000000040)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) r1 = msgget(0x0, 0x400) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() r5 = getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000300)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000340)=0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000380)={{0x2, r2, r3, r4, r5, 0x4, 0xa337}, 0x0, 0x1, 0x9, 0x406b, 0x4, 0xf4, r6, r7}) [ 1884.582650][T18026] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 08:30:18 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x4c00000000000000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) [ 1884.638922][ C0] net_ratelimit: 17 callbacks suppressed [ 1884.638931][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1884.650973][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1884.657362][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1884.663669][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1884.718991][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1884.725430][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1884.731829][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1884.734137][T18036] ceph: device name is missing path (no : separator in [Ç1›¼iÚ>®mP¨:,w´0¸) [ 1884.738915][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1884.800990][T18039] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1884.958691][ C1] BUG: please report to dccp@vger.kernel.org => prev = 0, last = 0 at net/dccp/ccids/lib/packet_history.c:422/tfrc_rx_hist_sample_rtt() [ 1884.973795][ C1] CPU: 1 PID: 18005 Comm: syz-executor.2 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1884.982847][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1884.992915][ C1] Call Trace: [ 1884.996275][ C1] [ 1884.999152][ C1] dump_stack+0x172/0x1f0 [ 1885.003595][ C1] tfrc_rx_hist_sample_rtt.cold+0x56/0x61 [ 1885.009341][ C1] ccid3_hc_rx_packet_recv+0x5c6/0xeb0 [ 1885.014836][ C1] ? ccid3_hc_tx_send_packet+0x880/0x880 [ 1885.020490][ C1] dccp_deliver_input_to_ccids+0xee/0x280 [ 1885.026337][ C1] dccp_rcv_established+0x83/0xb0 [ 1885.031524][ C1] dccp_v4_do_rcv+0x139/0x190 [ 1885.036219][ C1] __sk_receive_skb+0x33a/0xbd0 [ 1885.041091][ C1] ? sk_free+0x50/0x50 [ 1885.045193][ C1] dccp_v4_rcv+0xeaa/0x1bf1 [ 1885.049744][ C1] ip_protocol_deliver_rcu+0x60/0x8f0 [ 1885.055139][ C1] ? kasan_check_read+0x11/0x20 [ 1885.060015][ C1] ? rcu_dynticks_curr_cpu_in_eqs+0x54/0xb0 [ 1885.065933][ C1] ip_local_deliver_finish+0x23b/0x390 [ 1885.071417][ C1] ip_local_deliver+0x1e9/0x520 [ 1885.076484][ C1] ? ip_local_deliver_finish+0x390/0x390 [ 1885.085319][ C1] ? retint_kernel+0x2d/0x2d [ 1885.089937][ C1] ? ip_protocol_deliver_rcu+0x8f0/0x8f0 [ 1885.095625][ C1] ? ip_rcv_finish_core.isra.0+0x828/0x1ba0 [ 1885.101549][ C1] ip_rcv_finish+0x1e1/0x300 [ 1885.106168][ C1] ip_rcv+0xe8/0x3f0 [ 1885.110086][ C1] ? ip_local_deliver+0x520/0x520 [ 1885.115154][ C1] ? ip_rcv_finish_core.isra.0+0x1ba0/0x1ba0 [ 1885.121162][ C1] ? mark_held_locks+0xf0/0xf0 [ 1885.125956][ C1] ? ip_local_deliver+0x520/0x520 [ 1885.131176][ C1] __netif_receive_skb_one_core+0x115/0x1a0 [ 1885.137096][ C1] ? __netif_receive_skb_core+0x3040/0x3040 [ 1885.143024][ C1] ? lock_acquire+0x16f/0x3f0 [ 1885.147722][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1885.154010][ C1] __netif_receive_skb+0x2c/0x1c0 [ 1885.159083][ C1] process_backlog+0x206/0x750 [ 1885.163865][ C1] ? net_rx_action+0x27b/0x1070 [ 1885.168745][ C1] ? lockdep_hardirqs_on+0x19e/0x5d0 [ 1885.174060][ C1] net_rx_action+0x4fa/0x1070 [ 1885.178778][ C1] ? napi_complete_done+0x4b0/0x4b0 [ 1885.184037][ C1] __do_softirq+0x266/0x95a [ 1885.188765][ C1] ? ip_finish_output2+0x969/0x1740 [ 1885.194781][ C1] do_softirq_own_stack+0x2a/0x40 [ 1885.199914][ C1] [ 1885.202871][ C1] do_softirq.part.0+0x11a/0x170 [ 1885.207836][ C1] __local_bh_enable_ip+0x211/0x270 [ 1885.213503][ C1] ip_finish_output2+0x99c/0x1740 [ 1885.218579][ C1] ? ip_copy_metadata+0xcb0/0xcb0 [ 1885.223635][ C1] ip_finish_output+0x73c/0xd50 [ 1885.228500][ C1] ? ip_finish_output+0x73c/0xd50 [ 1885.233539][ C1] ip_output+0x21f/0x670 [ 1885.237796][ C1] ? ip_mc_output+0xf70/0xf70 [ 1885.242504][ C1] ? ip_fragment.constprop.0+0x240/0x240 [ 1885.242883][T18014] syz-executor.2 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1885.248159][ C1] ip_local_out+0xc4/0x1b0 [ 1885.264789][ C1] __ip_queue_xmit+0x86f/0x1bf0 [ 1885.269761][ C1] ? dccp_v4_send_check+0xeb/0x3c0 [ 1885.274903][ C1] ip_queue_xmit+0x5a/0x70 [ 1885.279430][ C1] dccp_transmit_skb+0xca5/0x12c0 [ 1885.284481][ C1] dccp_xmit_packet+0x1f6/0x660 [ 1885.289352][ C1] dccp_write_xmit+0x181/0x1e0 [ 1885.294161][ C1] dccp_sendmsg+0xa60/0xd00 [ 1885.298678][ C1] ? __might_sleep+0x95/0x190 [ 1885.303418][ C1] ? dccp_getsockopt+0xf0/0xf0 [ 1885.308212][ C1] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 1885.313790][ C1] inet_sendmsg+0x147/0x5d0 [ 1885.318418][ C1] ? ipip_gro_receive+0x100/0x100 [ 1885.323462][ C1] sock_sendmsg+0xdd/0x130 [ 1885.327903][ C1] ___sys_sendmsg+0x3e2/0x930 [ 1885.332691][ C1] ? copy_msghdr_from_user+0x430/0x430 [ 1885.338350][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1885.344622][ C1] ? perf_trace_lock+0xeb/0x510 [ 1885.349585][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1885.355849][ C1] ? debug_smp_processor_id+0x3c/0x280 [ 1885.361333][ C1] ? __lockdep_free_key_range+0x120/0x120 [ 1885.367081][ C1] ? __might_fault+0x12b/0x1e0 [ 1885.372071][ C1] ? lock_downgrade+0x880/0x880 [ 1885.377036][ C1] ? ___might_sleep+0x163/0x280 [ 1885.381911][ C1] __sys_sendmmsg+0x1bf/0x4d0 [ 1885.386707][ C1] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1885.391760][ C1] ? retint_kernel+0x2d/0x2d [ 1885.396417][ C1] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1885.401892][ C1] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1885.407329][ C1] ? retint_kernel+0x2d/0x2d [ 1885.411951][ C1] __x64_sys_sendmmsg+0x9d/0x100 [ 1885.416917][ C1] ? do_syscall_64+0x5b/0x610 [ 1885.421621][ C1] do_syscall_64+0x103/0x610 [ 1885.426239][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1885.432232][ C1] RIP: 0033:0x458209 [ 1885.436279][ C1] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1885.455931][ C1] RSP: 002b:00007f1562ed0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1885.464377][ C1] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000000458209 [ 1885.472364][ C1] RDX: 00000000000003a6 RSI: 0000000020005700 RDI: 0000000000000008 [ 1885.480462][ C1] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1885.488448][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1562ed16d4 [ 1885.496435][ C1] R13: 00000000004c513e R14: 00000000004d8ec0 R15: 00000000ffffffff [ 1885.504904][T18014] CPU: 0 PID: 18014 Comm: syz-executor.2 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1885.513975][T18014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1885.524143][T18014] Call Trace: [ 1885.527462][T18014] dump_stack+0x172/0x1f0 [ 1885.531825][T18014] dump_header+0x10f/0xb6c [ 1885.536273][T18014] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1885.542101][T18014] ? ___ratelimit+0x60/0x595 [ 1885.546972][T18014] ? do_raw_spin_unlock+0x57/0x270 [ 1885.552098][T18014] oom_kill_process.cold+0x10/0x15 [ 1885.557201][T18014] out_of_memory+0x79a/0x1280 [ 1885.561882][T18014] ? lock_downgrade+0x880/0x880 [ 1885.566735][T18014] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1885.573071][T18014] ? oom_killer_disable+0x280/0x280 [ 1885.578290][T18014] ? find_held_lock+0x35/0x130 [ 1885.583159][T18014] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1885.588716][T18014] ? memcg_event_wake+0x230/0x230 [ 1885.593750][T18014] ? do_raw_spin_unlock+0x57/0x270 [ 1885.598884][T18014] ? _raw_spin_unlock+0x2d/0x50 [ 1885.603751][T18014] try_charge+0x118d/0x1790 [ 1885.608276][T18014] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1885.613848][T18014] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 1885.619477][T18014] ? find_held_lock+0x35/0x130 [ 1885.624275][T18014] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 1885.629835][T18014] __memcg_kmem_charge_memcg+0x7c/0x130 [ 1885.635374][T18014] ? memcg_kmem_put_cache+0xb0/0xb0 [ 1885.640564][T18014] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 1885.646301][T18014] __memcg_kmem_charge+0x136/0x300 [ 1885.651528][T18014] __alloc_pages_nodemask+0x437/0x7e0 [ 1885.656966][T18014] ? __alloc_pages_slowpath+0x2900/0x2900 [ 1885.662691][T18014] ? lock_release+0x4c1/0xa00 [ 1885.667397][T18014] ? lock_downgrade+0x880/0x880 [ 1885.672276][T18014] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1885.678623][T18014] alloc_pages_current+0x107/0x210 [ 1885.683757][T18014] ? do_raw_spin_unlock+0x57/0x270 [ 1885.688874][T18014] __pmd_alloc+0x41/0x460 [ 1885.693448][T18014] ? pmd_val+0x100/0x100 [ 1885.697767][T18014] pmd_alloc+0x10c/0x180 [ 1885.701999][T18014] copy_page_range+0x62e/0x1f90 [ 1885.706842][T18014] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1885.712307][T18014] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1885.717990][T18014] ? pmd_alloc+0x180/0x180 [ 1885.722658][T18014] copy_process.part.0+0x5ab7/0x79d0 [ 1885.728220][T18014] ? __cleanup_sighand+0x60/0x60 [ 1885.733195][T18014] _do_fork+0x257/0xfd0 [ 1885.737393][T18014] ? fork_idle+0x1d0/0x1d0 [ 1885.741854][T18014] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1885.747326][T18014] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1885.752785][T18014] ? do_syscall_64+0x26/0x610 [ 1885.757665][T18014] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1885.759020][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1885.763756][T18014] ? do_syscall_64+0x26/0x610 [ 1885.770725][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1885.774171][T18014] __x64_sys_clone+0xbf/0x150 [ 1885.784583][T18014] do_syscall_64+0x103/0x610 [ 1885.789194][T18014] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1885.795089][T18014] RIP: 0033:0x458209 [ 1885.798993][T18014] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1885.821659][T18014] RSP: 002b:00007f1562e8ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1885.830069][T18014] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458209 [ 1885.838085][T18014] RDX: 0000000020000100 RSI: 0000000000000000 RDI: 0000000020008000 [ 1885.846100][T18014] RBP: 000000000073c040 R08: 00000000200004c0 R09: 0000000000000000 [ 1885.854081][T18014] R10: 0000000020000200 R11: 0000000000000246 R12: 00007f1562e8f6d4 [ 1885.862146][T18014] R13: 00000000004be519 R14: 00000000004cec60 R15: 00000000ffffffff [ 1885.895655][T18014] memory: usage 307112kB, limit 307200kB, failcnt 5349 [ 1885.904395][T18014] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1885.912400][T18014] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1885.920676][T18014] Memory cgroup stats for /syz2: cache:0KB rss:201496KB rss_huge:145408KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:201600KB inactive_file:0KB active_file:0KB unevictable:0KB [ 1885.944266][T18014] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=18002,uid=0 [ 1885.961334][T18014] Memory cgroup out of memory: Killed process 18002 (syz-executor.2) total-vm:72844kB, anon-rss:4276kB, file-rss:35600kB, shmem-rss:0kB [ 1886.091127][ T1045] oom_reaper: reaped process 18002 (syz-executor.2), now anon-rss:0kB, file-rss:34664kB, shmem-rss:0kB 08:30:20 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, r1, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064", 0x11}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x800}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) clone(0x20008000, 0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) syz_open_pts(r5, 0x7be7ad31766d0e4e) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x7], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}}], 0x1, 0x0) 08:30:20 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x6000000]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:30:20 executing program 4: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x0, 0x2) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af13, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) 08:30:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x700000000000000, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:30:20 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x6000000000000000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:30:20 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000d80)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435a6ca64afb7e807a6ab3ecdec839f4492c05bc6bfe51eb0e13cec63273e132213e4c2292e0fcc3d0ecdbd7db2522a4e92680650f9cad73d4a97fd41e49454e6a1a7f9875a10f23b4708c0443f7e240eeccda8b2f9d9d3"], 0x1}}, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064858f", 0x13}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = mq_open(0x0, 0x0, 0x40, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0xfffffffffffffdbb) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000000500)={0x2, 0x404e20, @broadcast}, 0x5) r4 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x3ff}], 0x1}, 0x800) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0xff, &(0x7f0000000080)=0xfffffffffffffd5b, &(0x7f0000000100)=0x9) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000380)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_STATS(r2, &(0x7f00000004c0)={&(0x7f0000000200), 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x1c, r5, 0x2, 0x70bd2d, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4084) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r4, &(0x7f00000007c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0xd20}, 0xc, &(0x7f0000000700)={&(0x7f00000005c0)=ANY=[@ANYBLOB="eb298d1d", @ANYRES16=r6, @ANYBLOB="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"], 0x128}, 0x1, 0x0, 0x0, 0x8010}, 0x20008884) sendmmsg(r3, &(0x7f0000005700), 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}, 0x0}], 0x1, 0x0) [ 1886.654296][T18052] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1886.711116][T18058] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 08:30:20 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x7000000]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1886.764994][T18060] Cannot configure node identity twice 08:30:20 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x101000, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x4a5, 0x0, 0x1000, 0x3d, 0xe480000, 0x6}) [ 1886.849838][T18064] Cannot configure node identity twice 08:30:20 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x6800000000000000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:30:20 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x8000000]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:30:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x800000000000000, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:30:20 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x6c00000000000000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) [ 1887.136953][T18077] Cannot configure node identity twice [ 1887.182881][T18080] Cannot configure node identity twice [ 1887.329834][T18059] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1887.399574][T18059] CPU: 1 PID: 18059 Comm: syz-executor.2 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1887.408662][T18059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1887.418788][T18059] Call Trace: [ 1887.422111][T18059] dump_stack+0x172/0x1f0 [ 1887.426472][T18059] dump_header+0x10f/0xb6c [ 1887.430925][T18059] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1887.436775][T18059] ? ___ratelimit+0x60/0x595 [ 1887.441399][T18059] ? do_raw_spin_unlock+0x57/0x270 [ 1887.446536][T18059] oom_kill_process.cold+0x10/0x15 [ 1887.451675][T18059] out_of_memory+0x79a/0x1280 [ 1887.456381][T18059] ? lock_downgrade+0x880/0x880 [ 1887.461252][T18059] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1887.467519][T18059] ? oom_killer_disable+0x280/0x280 [ 1887.472747][T18059] ? find_held_lock+0x35/0x130 [ 1887.477556][T18059] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1887.483132][T18059] ? memcg_event_wake+0x230/0x230 [ 1887.488391][T18059] ? do_raw_spin_unlock+0x57/0x270 [ 1887.493523][T18059] ? _raw_spin_unlock+0x2d/0x50 [ 1887.498394][T18059] try_charge+0x118d/0x1790 [ 1887.502926][T18059] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1887.508503][T18059] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1887.514788][T18059] ? kasan_check_read+0x11/0x20 [ 1887.519796][T18059] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 1887.525393][T18059] mem_cgroup_try_charge+0x24d/0x5e0 [ 1887.530905][T18059] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 1887.536573][T18059] wp_page_copy+0x408/0x1740 [ 1887.541638][T18059] ? find_held_lock+0x35/0x130 [ 1887.546442][T18059] ? pmd_pfn+0x1d0/0x1d0 [ 1887.550720][T18059] ? lock_downgrade+0x880/0x880 [ 1887.555599][T18059] ? swp_swapcount+0x540/0x540 [ 1887.560393][T18059] ? kasan_check_read+0x11/0x20 [ 1887.565296][T18059] ? do_raw_spin_unlock+0x57/0x270 [ 1887.570426][T18059] do_wp_page+0x5d8/0x16c0 [ 1887.574870][T18059] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 1887.580280][T18059] __handle_mm_fault+0x22e8/0x3ec0 [ 1887.585432][T18059] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1887.591033][T18059] ? find_held_lock+0x35/0x130 [ 1887.595836][T18059] ? handle_mm_fault+0x322/0xb30 [ 1887.600831][T18059] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1887.607110][T18059] ? kasan_check_read+0x11/0x20 [ 1887.612087][T18059] handle_mm_fault+0x43f/0xb30 [ 1887.616981][T18059] __do_page_fault+0x5ef/0xda0 [ 1887.621788][T18059] do_page_fault+0x71/0x581 [ 1887.626327][T18059] ? page_fault+0x8/0x30 [ 1887.630589][T18059] page_fault+0x1e/0x30 [ 1887.635198][T18059] RIP: 0033:0x40b9fe [ 1887.639106][T18059] Code: 06 d8 4b 00 31 c0 e8 d1 5b ff ff 41 8b 0f 85 c9 0f 84 57 fb ff ff 80 78 21 00 0f 85 4d fb ff ff 0f b6 5c 24 48 48 8b 4c 24 40 40 0c 00 00 00 00 c6 40 21 01 44 89 60 28 44 89 70 2c 48 89 48 [ 1887.658727][T18059] RSP: 002b:00007fff5b029a50 EFLAGS: 00010246 [ 1887.664828][T18059] RAX: 000000000073c040 RBX: 0000000000000000 RCX: 00000000007427f0 [ 1887.672925][T18059] RDX: 0000000000000140 RSI: 0000000000000008 RDI: 000000000073c048 [ 1887.680920][T18059] RBP: 000000000073c040 R08: 00007fff5b029b00 R09: 00000000007427f0 [ 1887.688918][T18059] R10: 00007fff5b029b10 R11: 0000000000000246 R12: 0000000000000817 [ 1887.697002][T18059] R13: 0000000000000002 R14: 0000000000000005 R15: 000000000073c04c [ 1887.711708][T18059] memory: usage 307200kB, limit 307200kB, failcnt 5407 [ 1887.718989][T18059] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1887.726773][T18059] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1887.734523][T18059] Memory cgroup stats for /syz2: cache:0KB rss:201620KB rss_huge:145408KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:201628KB inactive_file:0KB active_file:0KB unevictable:0KB [ 1887.756853][T18059] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=18015,uid=0 [ 1887.781979][T18059] Memory cgroup out of memory: Killed process 18015 (syz-executor.2) total-vm:72580kB, anon-rss:4268kB, file-rss:34816kB, shmem-rss:0kB [ 1887.866857][T18084] syz-executor.2 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1887.887575][T18084] CPU: 1 PID: 18084 Comm: syz-executor.2 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1887.896751][T18084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1887.906851][T18084] Call Trace: [ 1887.910174][T18084] dump_stack+0x172/0x1f0 [ 1887.915128][T18084] dump_header+0x10f/0xb6c [ 1887.919564][T18084] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1887.925395][T18084] ? ___ratelimit+0x60/0x595 [ 1887.930026][T18084] ? do_raw_spin_unlock+0x57/0x270 [ 1887.935163][T18084] oom_kill_process.cold+0x10/0x15 [ 1887.940332][T18084] out_of_memory+0x79a/0x1280 [ 1887.945046][T18084] ? oom_killer_disable+0x280/0x280 [ 1887.950266][T18084] ? find_held_lock+0x35/0x130 [ 1887.955060][T18084] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1887.960714][T18084] ? memcg_event_wake+0x230/0x230 [ 1887.965773][T18084] ? do_raw_spin_unlock+0x57/0x270 [ 1887.970916][T18084] ? _raw_spin_unlock+0x2d/0x50 [ 1887.975790][T18084] try_charge+0xd4d/0x1790 [ 1887.980242][T18084] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1887.985796][T18084] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 1887.991363][T18084] ? find_held_lock+0x35/0x130 [ 1887.996134][T18084] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 1888.001709][T18084] __memcg_kmem_charge_memcg+0x7c/0x130 [ 1888.007276][T18084] ? memcg_kmem_put_cache+0xb0/0xb0 [ 1888.012616][T18084] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 1888.018191][T18084] __memcg_kmem_charge+0x136/0x300 [ 1888.023330][T18084] __alloc_pages_nodemask+0x437/0x7e0 [ 1888.028726][T18084] ? find_held_lock+0x35/0x130 [ 1888.033725][T18084] ? __alloc_pages_slowpath+0x2900/0x2900 [ 1888.039644][T18084] ? kvm_sched_clock_read+0x9/0x20 [ 1888.044905][T18084] ? find_held_lock+0x35/0x130 [ 1888.050037][T18084] ? is_dynamic_key+0x1c0/0x1c0 [ 1888.054904][T18084] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1888.061163][T18084] alloc_pages_current+0x107/0x210 [ 1888.066302][T18084] pte_alloc_one+0x1b/0x1a0 [ 1888.070832][T18084] __handle_mm_fault+0x3491/0x3ec0 [ 1888.075993][T18084] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1888.081567][T18084] ? find_held_lock+0x35/0x130 [ 1888.086432][T18084] ? handle_mm_fault+0x322/0xb30 [ 1888.091571][T18084] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1888.097852][T18084] ? kasan_check_read+0x11/0x20 [ 1888.102743][T18084] handle_mm_fault+0x43f/0xb30 [ 1888.107550][T18084] __do_page_fault+0x5ef/0xda0 [ 1888.112382][T18084] do_page_fault+0x71/0x581 [ 1888.116932][T18084] ? page_fault+0x8/0x30 [ 1888.121229][T18084] page_fault+0x1e/0x30 [ 1888.125398][T18084] RIP: 0033:0x458209 [ 1888.129411][T18084] Code: Bad RIP value. [ 1888.133483][T18084] RSP: 002b:00007f1562ed0c78 EFLAGS: 00010246 [ 1888.139563][T18084] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000458209 [ 1888.147552][T18084] RDX: 0000000020000100 RSI: 0000000000000000 RDI: 0000000020008000 [ 1888.155656][T18084] RBP: 000000000073bf00 R08: 00000000200004c0 R09: 0000000000000000 [ 1888.163662][T18084] R10: 0000000020000200 R11: 0000000000000246 R12: 00007f1562ed16d4 [ 1888.171650][T18084] R13: 00000000004be519 R14: 00000000004cec60 R15: 00000000ffffffff [ 1888.230284][T18084] memory: usage 303120kB, limit 307200kB, failcnt 5407 [ 1888.237865][T18084] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1888.247792][T18084] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1888.255633][T18084] Memory cgroup stats for /syz2: cache:0KB rss:197404KB rss_huge:141312KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:197460KB inactive_file:0KB active_file:0KB unevictable:0KB [ 1888.285251][T18084] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=9304,uid=0 [ 1888.302438][T18084] Memory cgroup out of memory: Killed process 9304 (syz-executor.2) total-vm:72580kB, anon-rss:4236kB, file-rss:34816kB, shmem-rss:0kB [ 1888.321234][ T1045] oom_reaper: reaped process 9304 (syz-executor.2), now anon-rss:0kB, file-rss:34688kB, shmem-rss:0kB [ 1888.394797][T18061] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1888.406086][T18061] CPU: 1 PID: 18061 Comm: syz-executor.2 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1888.415152][T18061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1888.425227][T18061] Call Trace: [ 1888.428539][T18061] dump_stack+0x172/0x1f0 [ 1888.432896][T18061] dump_header+0x10f/0xb6c [ 1888.437356][T18061] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1888.443178][T18061] ? ___ratelimit+0x60/0x595 [ 1888.447787][T18061] oom_kill_process.cold+0x10/0x15 [ 1888.452970][T18061] out_of_memory+0x79a/0x1280 [ 1888.457665][T18061] ? retint_kernel+0x2d/0x2d [ 1888.462274][T18061] ? oom_killer_disable+0x280/0x280 [ 1888.467504][T18061] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1888.473071][T18061] ? memcg_event_wake+0x230/0x230 [ 1888.478147][T18061] try_charge+0xd4d/0x1790 [ 1888.482591][T18061] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1888.488247][T18061] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1888.494513][T18061] ? kasan_check_read+0x11/0x20 [ 1888.499386][T18061] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 1888.504952][T18061] mem_cgroup_try_charge+0x24d/0x5e0 [ 1888.510268][T18061] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 1888.515942][T18061] wp_page_copy+0x408/0x1740 [ 1888.520558][T18061] ? find_held_lock+0x35/0x130 [ 1888.525380][T18061] ? pmd_pfn+0x1d0/0x1d0 [ 1888.529662][T18061] ? lock_downgrade+0x880/0x880 [ 1888.534543][T18061] ? kasan_check_read+0x11/0x20 [ 1888.539412][T18061] ? do_raw_spin_unlock+0x57/0x270 [ 1888.544549][T18061] do_wp_page+0x5d8/0x16c0 [ 1888.549009][T18061] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 1888.554415][T18061] ? __handle_mm_fault+0x22dc/0x3ec0 [ 1888.560128][T18061] __handle_mm_fault+0x22e8/0x3ec0 [ 1888.565276][T18061] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1888.570854][T18061] ? find_held_lock+0x35/0x130 [ 1888.575634][T18061] ? handle_mm_fault+0x322/0xb30 [ 1888.580601][T18061] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1888.586897][T18061] ? kasan_check_read+0x11/0x20 [ 1888.591779][T18061] handle_mm_fault+0x43f/0xb30 [ 1888.596574][T18061] __do_page_fault+0x5ef/0xda0 [ 1888.601370][T18061] do_page_fault+0x71/0x581 [ 1888.605898][T18061] ? page_fault+0x8/0x30 [ 1888.610187][T18061] page_fault+0x1e/0x30 [ 1888.614368][T18061] RIP: 0033:0x4046be [ 1888.618369][T18061] Code: 48 8b 55 40 48 8b 75 38 48 8b 7d 30 ff 75 70 ff 75 68 ff 75 60 4c 8b 4d 58 4c 8b 45 50 ff d0 48 83 c4 20 48 89 c3 48 83 fb ff <48> 89 5d 78 41 8b 04 24 0f 85 d4 00 00 00 85 c0 0f 85 cc 00 00 00 [ 1888.638529][T18061] RSP: 002b:00007f1562ed0c90 EFLAGS: 00010217 [ 1888.644620][T18061] RAX: 0000000000000000 RBX: 0000000000001e7a RCX: 0000000000458209 [ 1888.652795][T18061] RDX: 0000000000404676 RSI: 0000000000000000 RDI: 0000000020008000 [ 1888.660987][T18061] RBP: 000000000073bf00 R08: 00000000200004c0 R09: 0000000000000000 [ 1888.668986][T18061] R10: 0000000020000200 R11: 0000000000000246 R12: 00007f1562ed16d4 [ 1888.676977][T18061] R13: 00000000004be519 R14: 00000000004cec60 R15: 00000000ffffffff [ 1888.700601][T18061] memory: usage 298804kB, limit 307200kB, failcnt 5407 [ 1888.710690][T18061] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1888.727660][T18061] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1888.735885][T18061] Memory cgroup stats for /syz2: cache:0KB rss:193300KB rss_huge:137216KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:193316KB inactive_file:0KB active_file:0KB unevictable:0KB [ 1888.819112][T18061] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=28882,uid=0 [ 1888.838129][T18061] Memory cgroup out of memory: Killed process 28882 (syz-executor.2) total-vm:72844kB, anon-rss:2236kB, file-rss:35820kB, shmem-rss:0kB 08:30:22 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435a6ca64afb7e807a6ab3ecdec839f4492c05bc6bfe51eb0e13cec63273e132213e4c2292e0fcc3d0ecdbd7db2522a4e92680650f9cad73d4a97fd41e494543b4708c0441f7e240eecc4d3e8e9938334d90ac32096d9cb317cddccaa5c825f90c70eade79f122fce4283d2f5e010a82e276f3cc875db4805e1b8ca541df4b01b9bca0c5da1b26b7ea17e2073eec0f4fab0df0eca3f3285b1a25faf88ae4410eb5559417ab55c808b53733190c1128096ee03f1a4ff669c68e9c16392ed694ef483644f83e02bc3bccac8faaadb7210fc1c8a2d9a817a7ee330195a5846520000000000000000000000000000"], 0x1}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, r1, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064", 0x11}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x800}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) clone(0x20008000, 0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) syz_open_pts(r5, 0x7be7ad31766d0e4e) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x8], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}}], 0x1, 0x0) 08:30:22 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000000240)='.request_key_auth\x00', &(0x7f00000002c0)={'syz', 0x2}, 0x0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r2 = open(&(0x7f0000000080)='./file0\x00', 0x100, 0xfffffffffffffffc) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280), 0x1033b) r4 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r5 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000100)='./bus\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L+', 0xd68}, 0x28, 0x1) ftruncate(r5, 0x2081fc) fcntl$setstatus(r4, 0x4, 0x6100) fdatasync(r3) write$cgroup_type(r4, &(0x7f0000000200)='threaded\x00', 0xf642e7e) write(r2, &(0x7f0000000340)="8ecf43ebe62e956e44ad02cb1ad046d409471af8f94b85c35e8aa2e87dc58b3cb93f21f13a7e162491af12b0b903019acf6897334887eed104fbd31f0c82ad84198d7c6fc8b855100c4d86b2d60075797bbf31e17ae11dcc5ab6ee3a39bb7c44cd7e5f6f67d838f961dfb8dd183c2d3d8580b1ef7a578ccedf3fb1df41d88b49131c483b502948a1d8b0050a5c3f5977e9b636a95c6c3dcc03d9ad7b76ebeb5b4f4e74805a9135ce1bc0dc8edfe451dec1ebcc0aa57aeb4cd64b7eeb642e5bfbca1be9eb8fa53dc736ad4ff37e68", 0xce) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000040)={'veth0_to_hsr\x00', 0x100000000}) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000200)={0x0, r3}) write$P9_RREMOVE(r5, &(0x7f0000000000)={0x7, 0x7b, 0x1}, 0x7) 08:30:22 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x9000000]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:30:22 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x7400000000000000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:30:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0xf00000000000000, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) [ 1889.351997][T18094] Cannot configure node identity twice [ 1889.432476][T18097] validate_nla: 4 callbacks suppressed [ 1889.432488][T18097] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1889.533829][T18098] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1889.552356][T18099] Cannot configure node identity twice [ 1889.560718][T18097] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1889.616433][ T27] audit: type=1804 audit(1553243423.052:137): pid=18103 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir536400335/syzkaller.oMJbI8/4511/file0" dev="sda1" ino=17144 res=1 [ 1889.827344][ T27] audit: type=1804 audit(1553243423.082:138): pid=18095 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir536400335/syzkaller.oMJbI8/4511/file0" dev="sda1" ino=17144 res=1 [ 1889.919899][ C1] net_ratelimit: 23 callbacks suppressed [ 1889.919960][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1889.948491][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1889.972022][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1889.991500][ C1] protocol 88fb is buggy, dev hsr_slave_1 08:30:23 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435a6ca64afb7e807a6ab3ecdec839f4492c05bc6bfe51eb0e13cec63273e132213e4c2292e0fcc3d0ecdbd7db2522a4e92680650f9cad73d4a97fd41e494543b4708c0441f7e240eecc4d3e8e99383"], 0x1}}, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064858f", 0x13}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r3 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x3ff}], 0x1}, 0x800) connect$inet6(0xffffffffffffffff, 0x0, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') clone(0x20008000, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r2, &(0x7f0000005700), 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}, 0x0}], 0x1, 0x0) 08:30:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x1000000000000000, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:30:23 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0xa000000]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:30:23 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x7a00000000000000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:30:23 executing program 4: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x6, 0x0, &(0x7f0000000100), 0x4000, &(0x7f0000000140)={[{@acl='acl'}, {@treelog='treelog'}, {@ssd='ssd'}, {@nodatasum='nodatasum'}, {@treelog='treelog'}, {@degraded='degraded'}, {@autodefrag='autodefrag'}, {@space_cache_v1='space_cache=v1'}], [{@subj_role={'subj_role', 0x3d, 'aead\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, 'mime_type\\'}}, {@appraise='appraise'}, {@obj_type={'obj_type', 0x3d, 'system-ppp1GPL^(wlan0'}}, {@audit='audit'}, {@dont_appraise='dont_appraise'}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(morus1280)\x00'}, 0x58) [ 1890.421002][T18122] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1890.433932][T18120] Cannot configure node identity twice [ 1890.468191][T18125] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1890.506931][T18122] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 08:30:24 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, r1, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064", 0x11}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x800}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) clone(0x20008000, 0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) syz_open_pts(r5, 0x7be7ad31766d0e4e) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x9], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}}], 0x1, 0x0) [ 1890.545935][T18130] Cannot configure node identity twice 08:30:24 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x10000000]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:30:24 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x8100000000000000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:30:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x2000000000000000, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) [ 1890.715382][T18145] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1890.772288][T18146] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 08:30:24 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x1a030000]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1890.857290][T18151] Cannot configure node identity twice [ 1890.888929][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1890.895287][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1890.901781][ C0] protocol 88fb is buggy, dev hsr_slave_0 08:30:24 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x9effffff00000000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) [ 1890.907988][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1890.955531][T18157] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1890.963846][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1890.965265][ C0] protocol 88fb is buggy, dev hsr_slave_1 08:30:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x3f00000000000000, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) [ 1891.145295][T18164] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1891.200645][T18167] Cannot configure node identity twice [ 1891.244139][T18168] Cannot configure node identity twice 08:30:24 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435a6ca64afb7e807a6ab3ecdec839f4492c05bc6bfe51eb0e13cec63273e132213e4c2292e0fcc3d0ecdbd7db2522a4e92680650f9cad73d4a97fd41e494543b4708c0441f7e240eecc4d3e8e99383"], 0x1}}, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064858f", 0x13}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_TIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) listen(r1, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x3ff}], 0x1}, 0x800) connect$inet6(0xffffffffffffffff, 0x0, 0x0) clone(0x20008000, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) sendmmsg(r3, &(0x7f0000005700), 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}, 0x0}], 0x1, 0x0) 08:30:24 executing program 4: syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x2014, r0, 0x58) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0xb) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x2}, 0x4) socket$inet6(0xa, 0x807, 0x7) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x4, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00c@@'], 0x0, 0x0, 0x0}) 08:30:24 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x22090000]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:30:24 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0xd272000000000000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:30:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x4000000000000000, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) [ 1891.462827][T18181] binder: 18170:18181 got transaction to context manager from process owning it [ 1891.476275][T18180] Cannot configure node identity twice [ 1891.528209][T18183] Cannot configure node identity twice [ 1891.534257][T18181] binder: 18170:18181 transaction failed 29201/-22, size 0-0 line 2985 [ 1891.627352][T18171] binder: BINDER_SET_CONTEXT_MGR already set [ 1891.639940][T18171] binder: 18170:18171 ioctl 40046207 0 returned -16 [ 1891.641206][T18189] binder_alloc: 18170: binder_alloc_buf, no vma [ 1891.694081][T18189] binder: 18170:18189 transaction failed 29189/-3, size 0-0 line 3147 [ 1891.742759][T17207] binder: undelivered TRANSACTION_ERROR: 29201 [ 1891.768019][T18086] binder: undelivered TRANSACTION_ERROR: 29189 08:30:26 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, r1, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064", 0x11}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x800}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) clone(0x20008000, 0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) syz_open_pts(r5, 0x7be7ad31766d0e4e) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xa], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}}], 0x1, 0x0) 08:30:26 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x24030000]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:30:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x4800000000000000, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:30:26 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0xf0ffffff00000000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:30:26 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000039c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000400000014000100100001007564703a73797a3000100000"], 0x28}}, 0x0) 08:30:26 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[]}}, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064858f", 0x13}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) accept4(r0, &(0x7f0000000380)=@l2, &(0x7f0000000080)=0x80, 0x80000) r1 = socket$inet6(0xa, 0x8000000000080006, 0x9) socket$inet_tcp(0x2, 0x1, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x4000, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r3 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="3cf5048e7163ea27da961b58abc6fdd726a3e3c95cad1de31c363355c8e1713e51fe7f59651cc3ac45abe4d057f5137c675ed1994a77351dee893cd34df281c9a23f002a9478039ed67f7b156245f27916f826813ec250d85c0192c16f21dd81efe95b0b969ce99dbf198ee2555098027269016440658583e3662d46fe23e2f3d45c0bc9e61731c225d30af8b12b7608313d88f7a0bdcc6fbdb3c103d6c7ecb56197a96d2c5bdeb8105bab16f495a2016c4eac846d256f43ecfe3604edd6e6c3166a78125ac00878f6e74eebf28e9f31e2eea3ae45c16456ddee6203708bad5a11d90a06dad500942c3c7de6c7e2e6ea754ffce452d745214d4e010f4be714a9ece73e14d28ed7cf52fcebaf48deff2638488d1eddcbdc9aea0d5750bc0b88a8ee86f08747e8817fd62d0c5dccd4006c529949725bbfcca2686601f5d220eb6312ee9b5a4550ad2b7e635cc741cf3981965a252825924fd94f0f0f187653512e74217df2d079465950ab782c00861fd93814a32b59cb33213e2e12f790a331a8cc402208b9da2079efa3e880f69c2836b713245e3c4d0aa7c241469ae701e88c3db83f24a7fe1af322f8821fb3fec1497fb9c6f1ea1c0732d8d9f7c6e1e671a7f4eecc4391bb1d4cbaed353d3e56d6ffd2f21b8bc5368bb85ec382ce13f92aa9f1b242a19db0ce84c822a246a949156187fe0176c3d58f8e012aa17fa0988cbcd85e8d928a3f491e81e2f943f2dad5c1f5c9a7890bf05d78a2be476c52aa75569f28c1144a7bac3465cba51b81b034fca3a9034c64ded7615e8a3a0712c45e0eb0f936ea6bbe35deae994ca8a5e48d74520900e295e55af7c5f893249a230a76779ae8978b10ba296f6a68bbdf732b77d258ebda9fed5d628f8401400e72c471d8b76e08471c7778cc22ff69eca42099069eda6d80eff70e032c7735727866ca75b83db9d740ece0263d56a9dfda7bff84643a7de6f7d677f5b5baf1409080b132dac45d8dd4b9c64b66bc4d177ae8e311f6520ca8173e01b3e8343461214aaa5cddbc01a3f6f9b18c68bb33f98a025ce67aaae25e69208b378925780d96fe76f8306b2dd1a28ea0eaad4095144399f80a85e2fbb8f982361cb7e7e61ad89deb2c6ddc014a14685360f1aa39fbf2dc574543d606d6afd18922c8cf16a62e0a45d6adafde216473039edc7001e9f8aed45eaddd89c2b1df832dafa9988fba8e795c911ed2706db4adf3b1a7db02994a43be04b9c66268aba436c6ba24c6671b19fec3e032c2216d33909ce1cd140fde160a222acac813bfdfdecd18d289d8073287a2f920bd2e1a75725ff4b805acf9fc249be0634c26193bf03555ccfc3008ef2001570bf72d5127236de2bb776069b9c5d6051e28c0f5f7f55d5e4cf04822b52434ff0ce7c9912ea49b692bd1895701be813cf94fad9dbbf3d303a234e216", 0x3ff}], 0x1}, 0x800) connect$inet6(0xffffffffffffffff, 0x0, 0x0) clone(0x20008000, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x9) write(r3, &(0x7f00000007c0)="b4926cc4630acfd0c3abf6e7ff6ac10c6cdf40fa4d68323b406b61c218fe30b319630acee53906cfa3e554ce10563daacebef4e93b29624ae96d1993a3332bd9b664c712664688854047bf6687e2bb8330ae60d3c339ce534c", 0x59) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000005c0)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}}}, &(0x7f0000000400)=0xe8) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00000006c0)={@mcast1, @ipv4={[], [], @remote}, @mcast1, 0x7, 0x100000001, 0x4, 0x400, 0x68f8, 0x20, r4}) sendmmsg(r2, &(0x7f0000005700), 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}, 0x0}], 0x1, 0x0) 08:30:26 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x28010000]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1892.769544][T18209] Cannot configure node identity twice [ 1892.803439][T18213] Cannot configure node identity twice 08:30:26 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_linger(r0, 0x1, 0x3d, &(0x7f0000000080)={0x0, 0xfffffffffffffffd}, 0x8) socket$nl_xfrm(0x10, 0x3, 0x6) 08:30:26 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0xfeff000000000000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:30:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x4c00000000000000, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) [ 1893.037976][T18230] Cannot configure node identity twice 08:30:26 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x74, 0x4) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x1000000004e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000002c0), 0x4) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES16=0x0], 0xff5a) recvfrom(r0, &(0x7f0000000640)=""/69, 0xfffffffffffffecb, 0x10000, &(0x7f00000005c0)=@pppoe={0x18, 0x0, {0x3, @local, 'bridge0\x00'}}, 0xfdd3) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x662, 0x1f, 0x100000000}, 0xc) 08:30:26 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x34000000]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1893.151507][T18239] Cannot configure node identity twice 08:30:27 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x37030000]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:30:27 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0xff0f000000000000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:30:27 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000022850b8df1a996abd435a6ca64afb7e807a6ab3ecdec839f4492c05bc6bfe51eb0e13cec63273e132213e4c2292e0fcc3d0ecdbd7db2522a4e92680650f9cad73d4a97fd41e494543b4708c0441f7e240eecc4d3e8e99383"], 0x1}}, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064858f", 0x13}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f0000000100)=0xffffffd2) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x3ff}], 0x1}, 0x800) connect$inet6(0xffffffffffffffff, 0x0, 0x0) clone(0x20008000, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) vmsplice(r2, &(0x7f0000000680)=[{&(0x7f00000005c0)="d5042a74a12f68e6ab749f8bb6dd81fe1ea5bdb971d5e57f16d697c379586cb93c6cc9467cd705e0d353e017187d84628ce6878372baf9c16e0d26ad7d261490f57870d132a43a207fd9d2e34b5d6554a22b68a29f10b1f2410309c845aabbfb74adf23c3c57fbb31ba1af72dedbd2b0c6a8273fd02d4c333b7e3247aa9741aa5e47b5b93451d7dcec2d1c454e426abdd9db3477cd0a26c53796cef3cd741b88ecb2ec63df798dc5c7f2a7ae0729c43096033f7bb5724653bf2ddc", 0xbb}, {&(0x7f0000000400)="eb3e5929c1c169c73d7e51852efbea6c17ebbe4afef27bb1a7158cd80788be4236b2680b0326bde9c32b01813491e7689af0f7f48e91b414d4bd08b1a775129fe5d32885f07edc0c33bddf408697b3ce59083cdab9b3a88bbdc449c8c1f52335f4eec270cbce817e9a25", 0x6a}, {&(0x7f0000000d80)="f007282181050b27da99a88258e1cef74c50c78016414470ec6a31fd0cc87e79fec8c8e6aa882c31fe9c089290a1ec3011224a2112b108c065abc18e164e4518eeb7557f957b1256837ac20847d70d9f1f6b95888272eadf331f63740e3da85be7ee6572220e985f53eae059092e262625775550291d9039b4ff0b5d06336564d1f06b8079e3ce5f2fbecc5eb6631cf8a3a3a0271ad681e0d8a23b2be228b04555e77e0369d1d05930b1bb5643012cb42b716eda8f2f5a132d4f5afacf30c0b575fd2a5f0266fa78c789c7b893eeac771c905129a75cd73489de1c4710fe7313698e10d098ec8b90bf6316130360c59554a809", 0xf3}, {&(0x7f0000000e80)="fbcfa3efd2ed07aeb7e255985661cea42737dd35c7071f6691965977e9e4a4b1b36bfa9ed376d5a56924acaae19bfc6a58c9a204acde05ff77c2eed9ed84bcaeb3a0d22d04ee3e054177e7efa44940b76ec1323b9140a4ece6099146230fbb014558d25b7fa2db9ab725b89cf0f81569fa6e52ed1925e31c6356d80d03f6679a7e6a92f72501d9e2010a7182dca9f3558532d8c4b0fe9e0a3c2ea97cac67f527d60a9c86ba807a58128fd77e7650eec3fec0b006ef6e66615af8efed282962b087898d81899742701e71026edc2cb36b63d2e038751f", 0xd6}, {&(0x7f0000000f80)="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", 0xff}, {&(0x7f0000001080)="58bf054944a417d1ec967c5296cad1a4ef6a93961a15811d24a0cdf09c7f39ff1f6d7059408a75f525260899b68330cdefd7e420fa1bdefeb5dde496913dbb32ef9b4e232561023da54f66173a962b3ecbf7d16ec45270d7bc7f8be1b419b7b4cfebb837b3cdc9243d56838ff29ab66d471c28a14f121b3bbcc13bca83dbdab77fc837ccbb660b561b4bf277efe91bcff27db23734e861720ab8f51c1d11394dfa9f0c56c83323bdc5f2b37dedcf3fae571a1a7193237ceb8562ef256525833b0c25b15c31349eaa0b89c8bae43dfa02d105e5a7c9bd48266fdaf6b433edb471080eb742286050b504", 0xe9}], 0x6, 0x4) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700), 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}, 0x0}], 0x1, 0x0) 08:30:27 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000740)=@ll={0x11, 0x1d, r1, 0x1, 0x7}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="d01694abb6a85058ec80f8dad21390a064", 0x11}], 0x1, 0x0, 0x0, 0x20008014}, 0x2}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(0x0, 0x0, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000280)=""/130, &(0x7f00000000c0)=0x82) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = accept(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x800}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) clone(0x20008000, 0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f00000004c0)="f2dce717f068150460f89323bc37c47d47f070099b209f072c85b6b8bc8ac1141df4f32e05a15ee1b5bc344c96a9a36ba87914341c35a0564544c4b4986e1e6da2b70cba7c33f69771038833e900db813a70ecd54b8deae5f0f9d4e7244f7bc5ddd0d9ec7e2180f302cb83b052b944ab194b1854780389649e6342b7bc91bdf338aa6b7d5e71866c9ca9b05a22b6009a87bf3e6de51b6de19c2e13a6574f20332e21a44dc6fa9696e77a40083db868baedc455a808107625af9a2be1dcb41a") setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x9) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) syz_open_pts(r5, 0x7be7ad31766d0e4e) sendmmsg(r3, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xe], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1}}], 0x1, 0x0) 08:30:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x6000000000000000, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:30:27 executing program 4: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x20000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x280000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x90, r1, 0x22, 0x70bd26, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffffffffff81}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback}, @IPVS_DEST_ATTR_U_THRESH={0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3ff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x800}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x73}]}, 0x90}, 0x1, 0x0, 0x0, 0x4004}, 0x2400c001) syz_mount_image$reiserfs(&(0x7f0000000240)='reiserfs\x00', &(0x7f0000000000)='./file0\x00', 0x4, 0x0, 0x0, 0x10000000000000, 0x0) [ 1894.085271][T18257] Cannot configure node identity twice [ 1894.111026][T18262] Cannot configure node identity twice 08:30:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x6800000000000000, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) 08:30:27 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x40000000]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) 08:30:27 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0xffffff7f00000000, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x48, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4001, @mcast1={0xff, 0x1, [0xc, 0xf0ffff]}}]}}}]}, 0x48}}, 0x0) 08:30:27 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000200), &(0x7f0000000240)=0x14, 0x800) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000280)={0x7f, 0x7, 0xa000}, 0x4) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000000400)={{0xf004, 0xd000, 0xa, 0xffffffff, 0x3, 0x7f, 0x9, 0x0, 0x1, 0x8, 0xffffffffffffffe1}, {0x1, 0xf000, 0xa, 0xe88, 0x4c6c, 0x80000000, 0x4, 0x7, 0xe7e, 0x4, 0x5, 0x6}, {0x1, 0xf000, 0x3, 0xf61d, 0x9, 0xff, 0xaf6c, 0xfffffffffffff424, 0x2, 0x800, 0x0, 0xfffffffffffffffe}, {0xd006, 0x3000, 0x10, 0xfffffffffffffff7, 0x3f, 0x5, 0xfffffffffffffffa, 0xf489, 0x7f, 0x7fff, 0x3ff, 0x6}, {0x6000, 0x5000, 0x9, 0x20, 0xffff, 0xa, 0xff, 0x2, 0x1, 0x3, 0x4, 0x2}, {0x1000, 0x2000, 0x0, 0x6, 0x525b65e2, 0x80000000, 0x5, 0x5, 0x5, 0x7f, 0x7fff, 0xb24a}, {0x10000, 0xd000, 0xc, 0xfffffffffffffffa, 0x1, 0x5, 0x80000000, 0x37f6eeed, 0xfffffffffffffe00, 0x1f, 0x4, 0xfffffffffffffff9}, {0x2, 0x100000, 0x1f, 0x7, 0x5, 0x2, 0x1, 0x40, 0x0, 0x341b, 0xfffffffffffffff7, 0x7f}, {0x106000, 0x100000}, {0xd000, 0x6000}, 0x40023, 0x0, 0x6004, 0x20000, 0xe, 0x1, 0x3000, [0x4, 0x2, 0x1, 0x6]}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@mcast2, @in=@multicast2}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0xe8) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x10041, 0x0) ioctl$VIDIOC_SUBDEV_G_FMT(r5, 0xc0585604, &(0x7f0000000540)={0x0, 0x0, {0x0, 0x9d, 0x0, 0x5, 0xf, 0x3, 0x3, 0x7}}) add_key$user(&(0x7f0000000080)='user\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffa) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 1894.331803][T18274] Cannot configure node identity twice 08:30:27 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x48000000]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1894.407453][T18278] Cannot configure node identity twice 08:30:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r1, 0x201, 0x0, 0x0, {{}, 0x6c00000000000000, 0x8001, 0x0, {0x8, 0x11, 0x8}}}, 0x24}}, 0x0) [ 1894.468463][T18280] validate_nla: 12 callbacks suppressed [ 1894.468477][T18280] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1894.552827][T18277] syz-executor.0 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=3, oom_score_adj=0 [ 1894.589522][T18277] CPU: 1 PID: 18277 Comm: syz-executor.0 Not tainted 5.1.0-rc1-next-20190321 #8 [ 1894.598599][T18277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1894.608773][T18277] Call Trace: [ 1894.612101][T18277] dump_stack+0x172/0x1f0 [ 1894.616563][T18277] dump_header+0x10f/0xb6c [ 1894.621027][T18277] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1894.626879][T18277] ? ___ratelimit+0x60/0x595 [ 1894.631494][T18277] ? do_raw_spin_unlock+0x57/0x270 [ 1894.636630][T18277] oom_kill_process.cold+0x10/0x15 [ 1894.641768][T18277] out_of_memory+0x79a/0x1280 [ 1894.646475][T18277] ? lock_downgrade+0x880/0x880 [ 1894.651346][T18277] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1894.657611][T18277] ? oom_killer_disable+0x280/0x280 [ 1894.662839][T18277] ? find_held_lock+0x35/0x130 [ 1894.667657][T18277] mem_cgroup_out_of_memory+0x1ca/0x230 [ 1894.673228][T18277] ? memcg_event_wake+0x230/0x230 [ 1894.678282][T18277] ? do_raw_spin_unlock+0x57/0x270 [ 1894.683428][T18277] ? _raw_spin_unlock+0x2d/0x50 [ 1894.688332][T18277] try_charge+0x118d/0x1790 [ 1894.692879][T18277] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 1894.694354][T18286] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1894.698441][T18277] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 1894.698459][T18277] ? find_held_lock+0x35/0x130 [ 1894.698477][T18277] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 1894.698510][T18277] __memcg_kmem_charge_memcg+0x7c/0x130 [ 1894.698528][T18277] ? memcg_kmem_put_cache+0xb0/0xb0 [ 1894.698548][T18277] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 1894.698572][T18277] __memcg_kmem_charge+0x136/0x300 [ 1894.722533][T18277] __alloc_pages_nodemask+0x437/0x7e0 [ 1894.722561][T18277] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1894.728909][T18289] Cannot configure node identity twice [ 1894.733318][T18277] ? __alloc_pages_slowpath+0x2900/0x2900 [ 1894.733341][T18277] ? copy_process.part.0+0x1d35/0x79d0 [ 1894.733362][T18277] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1894.733380][T18277] ? trace_hardirqs_on+0x67/0x230 [ 1894.733396][T18277] ? kasan_check_read+0x11/0x20 [ 1894.733419][T18277] copy_process.part.0+0x3e0/0x79d0 [ 1894.749442][T18277] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 08:30:28 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=@newlink={0x5c, 0x10, 0xd07, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x18, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x4, @mcast1={0xff, 0x1, [0xc, 0xf0ffff, 0x4c000000]}}]}}}, @IFLA_BROADCAST={0xc, 0x2, @local}, @IFLA_MASTER={0x8, 0xa, 0x33e0}]}, 0x5c}}, 0x0) [ 1894.749464][T18277] ? debug_smp_processor_id+0x3c/0x280 [ 1894.749483][T18277] ? perf_trace_lock+0xeb/0x510 [ 1894.749497][T18277] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1894.749513][T18277] ? debug_smp_processor_id+0x3c/0x280 [ 1894.749534][T18277] ? __lockdep_free_key_range+0x120/0x120 [ 1894.761246][T18277] ? __might_fault+0x12b/0x1e0 [ 1894.788539][T18277] ? __cleanup_sighand+0x60/0x60 [ 1894.802123][T18294] Cannot configure node identity twice [ 1894.805550][T18277] ? lock_downgrade+0x880/0x880 [ 1894.805588][T18277] _do_fork+0x257/0xfd0 [ 1894.805612][T18277] ? fork_idle+0x1d0/0x1d0 [ 1894.805640][T18277] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1894.862566][T18277] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1894.868088][T18277] ? do_syscall_64+0x26/0x610 [ 1894.873216][T18277] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1894.879297][T18277] ? do_syscall_64+0x26/0x610 [ 1894.883987][T18277] __x64_sys_clone+0xbf/0x150 [ 1894.888675][T18277] do_syscall_64+0x103/0x610 [ 1894.893280][T18277] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1894.899177][T18277] RIP: 0033:0x458209 [ 1894.903082][T18277] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1894.922705][T18277] RSP: 002b:00007f684c54fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1894.931137][T18277] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458209 [ 1894.939113][T18277] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020008000