0000800040001800000400001002400010071756575655f69640000000000000000000000000000000000000000de91d89175e9f09ef94bfeea000000000800030003000000", @ANYRES32=r5, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000900000008000600", @ANYRES32=r6, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400ffffff7f3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="4400020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040001000000080007000000000008000100", @ANYRES32=r10, @ANYBLOB="7800020038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400ff0100003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d000008000100", @ANYRES32=r11, @ANYBLOB="e40102003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12, @ANYBLOB="400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400ff07000008000600", @ANYRES32=r13, @ANYBLOB="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", @ANYRES32=r14, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r15, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400ff03000008000600", @ANYRES32=r16, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000000000008000100", @ANYRES32=r17, @ANYBLOB="880002004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000038000100240001006d636173745f72656a6f696e5f636f756e74000000000000000000000000000008000300030000000800040006000000"], 0x550}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) 2018/04/21 20:08:52 executing program 6: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7f, 0x100) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000040)=""/245) splice(r0, &(0x7f00000001c0)=0x44, r0, &(0x7f0000000200), 0x1ff, 0x4) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 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, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/21 20:08:52 executing program 0: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/21 20:08:52 executing program 1: unshare(0x8000400) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) ftruncate(0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000040)=""/97, 0x61) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, 0xffffffffffffffff) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000000)={0x4eb584df, 0x2, 0xae, 0x4, 0xab6, 0xffff, 0x0, 0xffff, 0x1ff, 0xffffffffffff0001, 0x0, 0x3}) time(&(0x7f0000000340)) epoll_create(0x100000001) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/21 20:08:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=0x0, &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x420000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000080)={r1, 0x20, &(0x7f0000000040)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000000c0)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x11) 2018/04/21 20:08:52 executing program 7: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x800) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x0, 0x0) r2 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000400)) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000440)=""/42) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) r5 = socket$key(0xf, 0x3, 0x2) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) munmap(&(0x7f0000003000/0x3000)=nil, 0x3000) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r8 = syz_open_dev$audion(&(0x7f0000000340)='/dev/audio#\x00', 0xffffffff, 0x200000) poll(&(0x7f0000000380)=[{r0, 0x800b}, {r1, 0x24}, {r2, 0x100}, {r3, 0x4}, {r4, 0x8000}, {r5, 0x1000}, {r6, 0x400}, {r7}, {r8, 0x2000}], 0x9, 0x6) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000240)='tls\x00', 0x4) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r10 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x100) ioctl$EVIOCGKEY(r10, 0x80404518, &(0x7f0000000040)=""/132) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) [ 211.856549] rpcbind: RPC call returned error 22 [ 211.864332] sctp: [Deprecated]: syz-executor3 (pid 15472) Use of int in maxseg socket option. [ 211.864332] Use struct sctp_assoc_value instead [ 211.878798] rpcbind: RPC call returned error 22 [ 211.892756] rpcbind: RPC call returned error 22 2018/04/21 20:08:52 executing program 0: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x40, 0x100) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x3, 0x4) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 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, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/21 20:08:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64", @ANYRES32, @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x3}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:08:53 executing program 4: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffff9c, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r0, 0x1, 0x10}, 0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000380)={0x0, 0x4c7}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000400)={r2, @in6={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101b}}, 0x80000000, 0x7, 0x5d, 0x8, 0x3}, &(0x7f00000004c0)=0x98) r3 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000640)={'ifb0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rtc\x00', 0x2000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000540)={@in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x8, 0x3, 0x0, "b54fa69cfd18e668bb47db3ce1e23284dbe1d0bdc899845d2c8ae08e1cedbed0e535ab83d34c8d768b9c29def07891693753c62dd777a4d14bc94abb6f41215b85cfbc1ab97b921f6f41d0800f3da26c"}, 0xd8) r6 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xfc6f, 0x28000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20}}, 0x1, 0x5, 0x0, 0x8fe, 0x8}, &(0x7f0000000240)=0x98) bind$unix(r6, &(0x7f0000000300)=@abs={0x1, 0x0, 0x4e24}, 0x6e) setsockopt$inet_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f0000000280)={r7, 0x9, 0x4b, "05b0bddac0e15c6c55b66959d168d04326c00b91f4a04b4c668ae7e46877cf3b690e59031e087c7fd7430e75d5b49b9c4c426383cd4e555808f0ab48c591a88920b73e77576ef4ddc1fb23"}, 0x53) 2018/04/21 20:08:53 executing program 6 (fault-call:3 fault-nth:0): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:08:53 executing program 1: unshare(0x8000400) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) ftruncate(0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000040)=""/97, 0x61) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x2, 0x70, 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, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, 0xffffffffffffffff) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000000)={0x4eb584df, 0x2, 0xae, 0x4, 0xab6, 0xffff, 0x0, 0xffff, 0x1ff, 0xffffffffffff0001, 0x0, 0x3}) time(&(0x7f0000000340)) epoll_create(0x100000001) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/21 20:08:53 executing program 2: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x13) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/21 20:08:53 executing program 7: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x301040, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) 2018/04/21 20:08:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400, 0x0) getdents64(r1, &(0x7f0000000080), 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x9, 0x4) [ 212.091169] rpcbind: RPC call returned error 22 [ 212.102552] rpcbind: RPC call returned error 22 [ 212.152785] sctp: [Deprecated]: syz-executor6 (pid 15489) Use of int in maxseg socket option. [ 212.152785] Use struct sctp_assoc_value instead 2018/04/21 20:08:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64", @ANYRES32, @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x3}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) [ 212.209902] rpcbind: RPC call returned error 22 [ 212.227579] rpcbind: RPC call returned error 22 [ 212.238609] sctp: [Deprecated]: syz-executor3 (pid 15502) Use of int in maxseg socket option. [ 212.238609] Use struct sctp_assoc_value instead 2018/04/21 20:08:53 executing program 4 (fault-call:1 fault-nth:0): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) [ 212.262136] rpcbind: RPC call returned error 22 2018/04/21 20:08:53 executing program 0: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) select(0x40, &(0x7f0000000000)={0x7, 0x27a, 0x1, 0x79, 0xa8, 0x401, 0x7, 0x10001}, &(0x7f0000000040)={0x800, 0x10001, 0x35cb, 0x6, 0x9, 0x3, 0x6, 0x3}, &(0x7f0000000080)={0x7, 0x2, 0xd9, 0x7, 0x6, 0xfff, 0xffffffffffffffc0, 0x2}, &(0x7f00000000c0)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={0xffffffffffffffff, 0x50, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r0, 0x4) 2018/04/21 20:08:53 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x400000000009, 0x2200) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000040)=""/118, &(0x7f00000000c0)=0x76) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) fcntl$setflags(r0, 0x2, 0x1) 2018/04/21 20:08:53 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x4, 0x20, 0x1, 0x3f}, &(0x7f00000002c0)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={r1}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) r2 = syz_open_dev$vcsn(&(0x7f0000001840)='/dev/vcs#\x00', 0xfffffffffffff098, 0x80) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000001880)={0x1, [0x9]}, &(0x7f00000018c0)=0x6) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1000, 0x103}, &(0x7f0000000200)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) socketpair(0xd, 0x0, 0x3f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r4, 0x81785501, &(0x7f0000000040)=""/239) [ 212.462289] sctp: [Deprecated]: syz-executor6 (pid 15518) Use of int in maxseg socket option. [ 212.462289] Use struct sctp_assoc_value instead [ 212.479744] rpcbind: RPC call returned error 22 [ 212.504378] rpcbind: RPC call returned error 22 2018/04/21 20:08:53 executing program 1: unshare(0x8000400) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) ftruncate(0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000040)=""/97, 0x61) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x2, 0x70, 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, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, 0xffffffffffffffff) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000000)={0x4eb584df, 0x2, 0xae, 0x4, 0xab6, 0xffff, 0x0, 0xffff, 0x1ff, 0xffffffffffff0001, 0x0, 0x3}) time(&(0x7f0000000340)) epoll_create(0x100000001) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/21 20:08:53 executing program 2: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x40, 0x100) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x3, 0x4) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/21 20:08:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x400, @loopback={0x0, 0x1}, 0x7f}}, 0xfff, 0x20, 0x2, 0x0, 0xe05e}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x10000008}, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'vlan0\x00', 0x1}) 2018/04/21 20:08:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64", @ANYRES32, @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x3}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) [ 212.570924] sctp: [Deprecated]: syz-executor6 (pid 15518) Use of int in maxseg socket option. [ 212.570924] Use struct sctp_assoc_value instead 2018/04/21 20:08:53 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x2080) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)={r1, 0x94, "5b5b626f54f9a5f33f975f62e96be081fb61ce5658f5833cd66dc011247288d9596e22ba99760fa759e77f7ae73f1e5a73e7adc3815f2b0b37508263b758a6015733980739a93baf523ee903d8f6b4cb962040a83a0cda01f03cca56ca30ee21e03d7f2f473f9f2998bd32b42cb329fe3a61c05d555b33aed244ebcf2dc265944bd010623012b05e05412daf38d3e738e70893bb"}, &(0x7f0000000300)=0x9c) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x3, 0x2, 0x3ca, 0x100, 0x79c0, 0x0, r2}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) 2018/04/21 20:08:53 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept$inet(r0, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0xc0, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e20, 0x1000, @dev={0xfe, 0x80, [], 0x18}, 0x3}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0x2}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @empty, 0x20000000}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000280)={r2, 0x8}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff}, &(0x7f0000000000)=0x98) 2018/04/21 20:08:53 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x2200) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1008000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x68, r2, 0x100, 0x70bd27, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x6}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x29}}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000}, 0x11) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:08:53 executing program 0: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x6) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'veth1\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000280)={@mcast2={0xff, 0x2, [], 0x1}, 0x64, r1}) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000140)="e3e7ece76a42866a321327824b7ff3020b73687121871417e49d596752d4dcc4ec4be3e9f62fc4eea4199e50daaa7a1ce356c3011d56d74b124260e5c2fb24748a440237d7747d56ce11c34564c01bdff624d75131825e69bcbaca233fdb983e0c4bd9a2bab2cd33ce9ab75c236efd523aa1a0389e6020ad4c5d1ad8fddf38dc67ead328d62aca95e50267712dc3a9ab73164b7f4cb000e7d63fe7dd8eb845abca67ec8966cef11aae9e034ef90743d693d07f1f75c3fa29f7a78c174c476a00000000000000000000") [ 212.697226] rpcbind: RPC call returned error 22 [ 212.728830] rpcbind: RPC call returned error 22 2018/04/21 20:08:53 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001940)={0x1, {{0x2, 0x4e20, @loopback=0x7f000001}}, 0x1, 0x4, [{{0x2, 0x4e20, @rand_addr=0xffffffffffffff81}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}}]}, 0x290) r2 = syz_open_dev$sg(&(0x7f0000001880)='/dev/sg#\x00', 0x67, 0x200000) setsockopt$inet6_dccp_buf(r2, 0x21, 0x2, &(0x7f00000018c0)="938b8a2d880e71d9e841616f023452019669640f07615fd2649cc024dc3bf33ddfc939c51610db2f85b440fada5603de043933090bff924b82188ecebf7e01f5d99db85d3dab76c8e4a6d33896deaaea8092b4b0584c", 0x56) process_vm_readv(r1, &(0x7f0000001700)=[{&(0x7f0000000080)=""/153, 0x99}, {&(0x7f0000000140)=""/42, 0x2a}, {&(0x7f0000000240)=""/246, 0xf6}, {&(0x7f0000000340)=""/144, 0x90}, {&(0x7f0000000400)=""/119, 0x77}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/228, 0xe4}, {&(0x7f0000001580)=""/70, 0x46}, {&(0x7f0000000180)=""/47, 0x2f}, {&(0x7f0000001600)=""/204, 0xcc}], 0xa, &(0x7f0000001840)=[{&(0x7f00000017c0)=""/80, 0x50}], 0x1, 0x0) 2018/04/21 20:08:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04d", @ANYRES32, @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x3}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:08:54 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x1) kexec_load(0x7ff, 0x2, &(0x7f0000000140)=[{&(0x7f0000000040)="487d32ea93c06a426fee8671a642c50bd50b983475d0e94413ce1c6c6a76258f978d2563e06ffc8a913d0433dd2774532d353a36b8ee61dc2fd0629c72bb57a7b7b44862124b531ddf8af0586b35255f67038a994c9063b2ae475c2dfa49fc81f970041d196f7e6c4ecbdcf791ffff23b89315aa30e0c1f3cff2d36c84416c21361373a8b2dd56acba2187dbd341531d7dbba82bd17d42c7bed4a8aa41678136e185eb3572eafa442b9e7a2d75d8", 0xae, 0x9}, {&(0x7f0000000100)="304f7ee611f3a7ac03be15822c924a2948ba744f1ffba54ed5673bd28c7905d95badae53c87f8f72e156428b8b85f5848dbd5495a6bffda77b", 0x39, 0x5, 0x6f77a638}], 0x30000) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/21 20:08:54 executing program 2 (fault-call:1 fault-nth:0): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:08:54 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/04/21 20:08:54 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0xb4ec, 0xd179160, 0x3ff}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x2}, 0x31d) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x101000, 0x0) connect$netlink(r2, &(0x7f00000001c0)=@kern={0x10, 0x0, 0x0, 0x11100001}, 0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xffffffffffffffff}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 20:08:54 executing program 7: r0 = gettid() ptrace$peekuser(0x3, r0, 0x6) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) 2018/04/21 20:08:54 executing program 1: unshare(0x8000400) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) ftruncate(0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000040)=""/97, 0x61) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x2, 0x70, 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, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, 0xffffffffffffffff) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000000)={0x4eb584df, 0x2, 0xae, 0x4, 0xab6, 0xffff, 0x0, 0xffff, 0x1ff, 0xffffffffffff0001, 0x0, 0x3}) time(&(0x7f0000000340)) epoll_create(0x100000001) 2018/04/21 20:08:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04d", @ANYRES32, @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x3}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:08:54 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000040)={0x4, 0x7fffffff00, 0x0, 0x8, 0x650d, 0xf663, 0x8, 0x6}, &(0x7f0000000080)={0x6, 0xffff, 0x76b, 0x22, 0x2, 0x3f, 0x400, 0x1000}, &(0x7f00000000c0)={0x71, 0x8001, 0xfffffffffffffffc, 0x5, 0x7f, 0x4, 0x16, 0x2}, &(0x7f0000000140)={r1, r2+10000000}, &(0x7f00000001c0)={&(0x7f0000000180)={0x8}, 0x8}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) r3 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x3ff, 0x80) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f00000005c0)=@nat={'nat\x00', 0x1b, 0x5, 0x690, 0x2c8, 0xd0, 0xffffffff, 0x1a0, 0xd0, 0x5f8, 0x5f8, 0xffffffff, 0x5f8, 0x5f8, 0x5, &(0x7f0000000300), {[{{@uncond, 0x0, 0x98, 0xd0}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x1, @rand_addr=0x4, @rand_addr=0x68709aac, @gre_key=0xfff, @icmp_id=0x65}}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xffffffff, 'syzkaller1\x00', 'bridge_slave_0\x00', {0xff}, {0xff}, 0x7f, 0x3, 0x66}, 0x0, 0x98, 0xd0}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x11, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x17}, @gre_key=0x3, @icmp_id=0x66}}}}, {{@ip={@broadcast=0xffffffff, @loopback=0x7f000001, 0xffffffff, 0xff, 'tunl0\x00', 'veth0_to_team\x00', {0xff}, {}, 0x8c, 0x3, 0x4}, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20, 0x41, 0x0, 0x384d17d4}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @empty, 0x8001, 0x7, [0x31, 0x9, 0x2a, 0x3f, 0x26, 0x27, 0xb, 0x30, 0x23, 0x6, 0x20, 0x1e, 0x20, 0x2e, 0x30, 0x21], 0x0, 0xfffffffffffffffb, 0x1661}}}, {{@ip={@empty, @empty, 0xffffffff, 0xffffffff, 'sit0\x00', 'bcsh0\x00', {}, {0xff}, 0x2f, 0x1, 0x50}, 0x0, 0x2f8, 0x330, 0x0, {}, [@common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'vcan0\x00', {0x2, 0x0, 0x40, 0x0, 0x7fff, 0x3480000000000000, 0x9, 0x9d0e, 0x20, 0x40}, 0x80}}, @common=@inet=@recent1={0x108, 'recent\x00', 0x0, {0x20a, 0xff, 0x20, 0x1, 'syz1\x00', 0xa95, [0x0, 0xffffffff, 0x0, 0xffffff00]}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x10, @empty, @loopback=0x7f000001, @icmp_id=0x64, @port=0x4e20}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6f0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xf72b5314bd57cf27, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x3ff, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) [ 213.066839] FAULT_INJECTION: forcing a failure. [ 213.066839] name failslab, interval 1, probability 0, space 0, times 0 [ 213.078223] CPU: 1 PID: 15576 Comm: syz-executor2 Not tainted 4.16.0+ #85 [ 213.085178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.094558] Call Trace: [ 213.097192] dump_stack+0x185/0x1d0 [ 213.100869] should_fail+0x87b/0xab0 [ 213.104641] should_failslab+0x279/0x2a0 [ 213.108753] kmem_cache_alloc_node+0x151/0xc70 [ 213.113374] ? __alloc_skb+0x203/0x9f0 [ 213.117343] ? netlink_autobind+0x981/0x9e0 [ 213.121701] __alloc_skb+0x203/0x9f0 [ 213.125461] netlink_sendmsg+0x9a6/0x1310 [ 213.129680] ? netlink_getsockopt+0xc80/0xc80 [ 213.134246] ___sys_sendmsg+0xec0/0x1310 [ 213.138414] ? __fdget+0x4e/0x60 [ 213.141846] ? __fget_light+0x56/0x710 [ 213.145788] ? __fdget+0x4e/0x60 [ 213.149221] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 213.154654] ? __fget_light+0x6b9/0x710 [ 213.158712] SYSC_sendmsg+0x2a3/0x3d0 [ 213.162606] SyS_sendmsg+0x54/0x80 [ 213.166231] do_syscall_64+0x309/0x430 [ 213.170174] ? ___sys_sendmsg+0x1310/0x1310 [ 213.174540] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 213.179751] RIP: 0033:0x455389 [ 213.182960] RSP: 002b:00007fe23597dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 213.190711] RAX: ffffffffffffffda RBX: 00007fe23597e6d4 RCX: 0000000000455389 [ 213.198008] RDX: 0000000020000000 RSI: 0000000020000340 RDI: 0000000000000013 [ 213.205303] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/21 20:08:54 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=0x0, &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x1}, 0x8) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000040)={0x1, 0x4, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, @random="656f5f7133d0", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty]}) 2018/04/21 20:08:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04d", @ANYRES32, @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x3}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:08:54 executing program 1: unshare(0x8000400) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) ftruncate(0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000040)=""/97, 0x61) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x2, 0x70, 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, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, 0xffffffffffffffff) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000000)={0x4eb584df, 0x2, 0xae, 0x4, 0xab6, 0xffff, 0x0, 0xffff, 0x1ff, 0xffffffffffff0001, 0x0, 0x3}) time(&(0x7f0000000340)) [ 213.212595] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 213.219887] R13: 00000000000004fa R14: 00000000006fa810 R15: 0000000000000000 [ 213.236978] rpcbind: RPC call returned error 22 2018/04/21 20:08:54 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x30000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) 2018/04/21 20:08:54 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9, 0x4, 0x9}) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x90280) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x174) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x1}) 2018/04/21 20:08:54 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000180)={0x20, 0x1000, 0x775, 0x7ff, 0x2, 0x40956bb5, 0x1000, 0x5, 0x1, 0x8000, 0xeba, 0x80}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e21, @rand_addr=0x9}], 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00000000c0)={0x4, 0x4e50, 0x4, 0x4b}) getsockopt$llc_int(r1, 0x10c, 0xeb6afca4715b8df2, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:08:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704", @ANYRES32, @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x3}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:08:54 executing program 0: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) sched_getattr(r0, &(0x7f0000000040), 0x30, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/21 20:08:54 executing program 1: unshare(0x8000400) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) ftruncate(0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000040)=""/97, 0x61) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x2, 0x70, 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, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, 0xffffffffffffffff) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000000)={0x4eb584df, 0x2, 0xae, 0x4, 0xab6, 0xffff, 0x0, 0xffff, 0x1ff, 0xffffffffffff0001, 0x0, 0x3}) [ 213.534705] rpcbind: RPC call returned error 22 [ 213.560540] rpcbind: RPC call returned error 22 2018/04/21 20:08:54 executing program 2 (fault-call:1 fault-nth:1): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:08:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704", @ANYRES32, @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x3}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:08:54 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x1000, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x8}, &(0x7f0000000140)=0x8) 2018/04/21 20:08:54 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x40000) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000dafff0)=[{&(0x7f0000000040)="290000002000190700003fffffffda0602000000f047ef01040000040d001600000000000000000001", 0x29}], 0x1) bind$netlink(r0, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfc, 0x1040040}, 0xc) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000640)={'team0\x00', r3}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000680)={@mcast1={0xff, 0x1, [], 0x1}, r4}, 0x14) socket$inet6(0xa, 0x80000, 0x8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) r5 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x400000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r5, 0x80dc5521, &(0x7f00000000c0)=""/18) connect$inet6(r2, &(0x7f0000000340)={0xa, 0x4e24, 0x100000000, @dev={0xfe, 0x80, [], 0x14}, 0x3}, 0x1c) syz_mount_image$reiserfs(&(0x7f0000000380)='reiserfs\x00', &(0x7f00000003c0)='./file0\x00', 0x1ffe0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000400)="10b3e6e81c3ef86d9897e102c9fe5e96c74baaf4", 0x14, 0xfffffffffffffffa}, {&(0x7f00000006c0)="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0x1000}, {&(0x7f00000026c0)="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", 0x1000, 0xbcab}], 0x40000, &(0x7f00000004c0)={[{@balloc_test4='block-allocator=test4', 0x2c}, {@nolargeio='nolargeio', 0x2c}, {@grpjquota='grpjquota', 0x2c}, {@balloc_noborder='block-allocator=noborder', 0x2c}]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000280)) getpeername$llc(r5, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10) [ 213.700137] FAULT_INJECTION: forcing a failure. [ 213.700137] name failslab, interval 1, probability 0, space 0, times 0 [ 213.711503] CPU: 1 PID: 15621 Comm: syz-executor2 Not tainted 4.16.0+ #85 [ 213.718458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.727837] Call Trace: [ 213.730469] dump_stack+0x185/0x1d0 [ 213.734150] should_fail+0x87b/0xab0 [ 213.737913] should_failslab+0x279/0x2a0 [ 213.742069] __kmalloc_node_track_caller+0x243/0x11c0 [ 213.747343] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 213.752747] ? netlink_sendmsg+0x9a6/0x1310 [ 213.757121] __alloc_skb+0x2cf/0x9f0 [ 213.760875] ? netlink_sendmsg+0x9a6/0x1310 [ 213.765239] netlink_sendmsg+0x9a6/0x1310 [ 213.769456] ? netlink_getsockopt+0xc80/0xc80 [ 213.774032] ___sys_sendmsg+0xec0/0x1310 [ 213.778192] ? __fdget+0x4e/0x60 [ 213.781621] ? __fget_light+0x56/0x710 [ 213.785559] ? __fdget+0x4e/0x60 [ 213.788999] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 213.794431] ? __fget_light+0x6b9/0x710 [ 213.798487] SYSC_sendmsg+0x2a3/0x3d0 [ 213.802385] SyS_sendmsg+0x54/0x80 [ 213.806012] do_syscall_64+0x309/0x430 [ 213.809956] ? ___sys_sendmsg+0x1310/0x1310 [ 213.814327] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 213.819541] RIP: 0033:0x455389 [ 213.822746] RSP: 002b:00007fe23597dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 213.830486] RAX: ffffffffffffffda RBX: 00007fe23597e6d4 RCX: 0000000000455389 [ 213.837776] RDX: 0000000020000000 RSI: 0000000020000340 RDI: 0000000000000013 [ 213.845069] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 213.852359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 213.859647] R13: 00000000000004fa R14: 00000000006fa810 R15: 0000000000000001 [ 213.985834] device bridge_slave_1 left promiscuous mode [ 213.991710] bridge0: port 2(bridge_slave_1) entered disabled state [ 214.008211] device bridge_slave_0 left promiscuous mode [ 214.014012] bridge0: port 1(bridge_slave_0) entered disabled state [ 214.048736] team0 (unregistering): Port device team_slave_1 removed [ 214.061084] team0 (unregistering): Port device team_slave_0 removed [ 214.071366] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 214.086240] bond0 (unregistering): Releasing backup interface bond_slave_0 2018/04/21 20:08:55 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, @in6={0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x48) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e20, 0x7fff, @loopback={0x0, 0x1}, 0x4}}, 0xc2d, 0x3, 0x3ff, 0x8, 0x8}, &(0x7f0000000180)=0x98) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:08:55 executing program 1: unshare(0x8000400) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) ftruncate(0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000040)=""/97, 0x61) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, 0xffffffffffffffff) 2018/04/21 20:08:55 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000140)={0x6}, &(0x7f0000000100), 0x8) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) io_setup(0x800, &(0x7f0000000000)=0x0) io_destroy(r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0xfffffffffffffffe}, &(0x7f0000000180)=0x98) 2018/04/21 20:08:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704", @ANYRES32, @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x3}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:08:55 executing program 0: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) signalfd4(r0, &(0x7f0000000040)={0x7}, 0x8, 0x800) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 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, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/21 20:08:55 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000000)={r0, 0x100000000, 0x4, "4ab7866914d1f80c2bbacebbc83669168ffaea3e3973e49f44d75bb4388b83eaa9068ccdea379398fc9434793fa3cceec948156052c9fc3c17f5246bd31f495dbf026ee11a6fbbe1cb8b8c91208ad42be89404a91c419d8b026a13ff5f7d7b5aa0b8510ee37b9701011ce65526c511416cc9ffc65836c8641122781087634b9b7d2aae3059254efbb00f6dae9802f3d383b18ceccc93e79b88db4db2b4c61e85fed2ccfa257e6bd8b99a1deb3e288716774401142522dc884ad9a7056fe556a9740bc75e1bcaf9e4a5cf6dea364416dfdff2057fede09dba2e73391566e3cceb2da0ed205260c4ac6fd0c84235"}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) 2018/04/21 20:08:55 executing program 3: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000240)) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$dmmidi(&(0x7f0000006680)='/dev/dmmidi#\x00', 0x200000000, 0x2000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000066c0)=""/10, &(0x7f0000006700)=0xa) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0xc0, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x8, @empty, 0x6}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x1000, @dev={0xfe, 0x80, [], 0x17}, 0x40}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x6, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0xd}, 0x7fff}, @in6={0xa, 0x4e23, 0x257, @local={0xfe, 0x80, [], 0xaa}, 0x3}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r2, 0x617}, &(0x7f0000000200)=0xfffffca9) sysfs$3(0x3) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r2, 0x44c3, 0x3, 0xdff1}, 0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 214.113423] bond0 (unregistering): Released all slaves 2018/04/21 20:08:55 executing program 2 (fault-call:1 fault-nth:2): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) [ 214.226128] rpcbind: RPC call returned error 22 [ 214.247985] rpcbind: RPC call returned error 22 2018/04/21 20:08:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a", @ANYRES32, @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x3}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:08:55 executing program 4: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xef7b, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) socketpair$inet6(0xa, 0x2, 0x80000000, &(0x7f0000000100)) 2018/04/21 20:08:55 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x80000000, 0x4000) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000080)=""/218) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:08:55 executing program 1: unshare(0x8000400) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) ftruncate(0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000040)=""/97, 0x61) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/21 20:08:55 executing program 0: rmdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000001000)='./file0\x00', 0x20) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/21 20:08:55 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x4ea, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x3, 0x0, 0x2, 0x1000}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockname(r0, &(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000001c0)=0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000200)=[@in6={0xa, 0x4e21, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}, @in6={0xa, 0x4e20, 0xba0, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x8001}, @in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x3f}, @in6={0xa, 0x4e24, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x200}, @in6={0xa, 0x4e20, 0x264, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in={0x2, 0x4e24}, @in={0x2, 0x4e22, @rand_addr=0x20}], 0xac) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0xfffffffffffffffe) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) ustat(0x7ff, &(0x7f0000000000)) 2018/04/21 20:08:55 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x10000, 0x4000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x2a}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0xffffffff}, &(0x7f0000000100)=0x8) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) [ 214.553155] rpcbind: RPC call returned error 22 [ 214.571419] rpcbind: RPC call returned error 22 [ 215.117698] IPVS: ftp: loaded support on port[0] = 21 [ 215.659006] bridge0: port 1(bridge_slave_0) entered blocking state [ 215.665485] bridge0: port 1(bridge_slave_0) entered disabled state [ 215.673275] device bridge_slave_0 entered promiscuous mode [ 215.710782] bridge0: port 2(bridge_slave_1) entered blocking state [ 215.717225] bridge0: port 2(bridge_slave_1) entered disabled state [ 215.724587] device bridge_slave_1 entered promiscuous mode [ 215.761279] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 215.797354] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 215.901755] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 215.941281] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 216.108303] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 216.115634] team0: Port device team_slave_0 added [ 216.151638] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 216.158929] team0: Port device team_slave_1 added [ 216.195625] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 216.235595] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 216.273374] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 216.280604] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 216.289888] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 216.322285] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 216.329443] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 216.338735] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 216.699189] bridge0: port 2(bridge_slave_1) entered blocking state [ 216.705636] bridge0: port 2(bridge_slave_1) entered forwarding state [ 216.712467] bridge0: port 1(bridge_slave_0) entered blocking state [ 216.718882] bridge0: port 1(bridge_slave_0) entered forwarding state [ 216.726592] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 217.695182] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 218.094721] 8021q: adding VLAN 0 to HW filter on device bond0 [ 218.224132] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 218.351403] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 218.357612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 218.365775] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 218.490179] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/21 20:09:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a", @ANYRES32, @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x3}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:00 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0xcb2, 0x0, 0x7}, &(0x7f0000000180)=0x98) 2018/04/21 20:09:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[@ANYBLOB="2800000019000146fe99a500260d00000000000000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) set_tid_address(&(0x7f0000000040)) 2018/04/21 20:09:00 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x80000000, 0x18000) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000040)={0x1}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) 2018/04/21 20:09:00 executing program 0: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x6, 0x1) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)="52d96a0772223e9b5e100bbe99fa07d06575af9901c3c01d76bcc7ccc22860764bd0cd96d2326e5a21dbe1fe3fbd4a026d3448211925d4759623c2382e394c6bdbc93652b890c9941536ba90a3788429725f59426c96689479fd5b184652769024693e853b6bab6e990d5a00ba67dd39e06ee1e02d109f6375fea30de40836801fc8075830012500d1fe6ac0adcb1e3397eaa14e0bb45ef5c7227e48431bc50b83787a70b7f83f8b9835abf193e5b7430bbeaf5a741d680bafbbbf04dd0ec0c705370738325be33540f84aa5b73db2d6481b279508d698c7", 0xd8) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000000)="6e66cb0000000000000000000000000000000000", 0x0, &(0x7f000000a000)) 2018/04/21 20:09:00 executing program 1: unshare(0x8000400) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) ftruncate(0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000040)=""/97, 0x61) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) 2018/04/21 20:09:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = msgget$private(0x0, 0x4) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000040)=""/73) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x200100, 0x0) epoll_pwait(r2, &(0x7f0000000100)=[{}, {}, {}], 0x3, 0x4, &(0x7f0000000140)={0x101}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffffffff, 0x140) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 20:09:00 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x200000) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) sendmsg$nl_netfilter(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x900}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x10c, 0xc, 0x8, 0x4ca5220ae3bbb1c1, 0x70bd27, 0x25dfdbfd, {0x0, 0x0, 0x2}, [@generic="d4d8d1dbe1942be1efc6a90f36988b91d2d726082d11c9128c5e8e045acff4d6acb825367ff6ac45b064653d5de0663150cb70eb3ed885ff7ed3853b736db084f1efc18f9bcab5d8ff31", @typed={0x4, 0x8a}, @nested={0xa8, 0x38, [@typed={0x4, 0x7}, @generic="4d5ac2ed57", @typed={0x8, 0x64, @uid=r1}, @typed={0x14, 0x81, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x38, @ipv4}, @typed={0x8, 0x37, @u32}, @generic="336e602f89a8d0a329aa3404548e8bd2f0524e1c1322a0c4c2bcc18c139a9c517326bb900d1862747b7935ff8434546bbd86471f2384a2a2b8efb7dfe354fb33790585f00b3baf984e68e2dafebc637784da09fef444b51ce79f52711b525ece0f31d14a77f8b5afc5b9ac6c"]}]}, 0x10c}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) r2 = dup2(r0, r0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00000005c0)={0x1, {{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x1, 0xa, [{{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22}}, {{0x2, 0x4e20}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}]}, 0x590) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=0x0, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000b80)={r4, 0xd5, "18987e87b98821f4d8e298f4756f18bd42e7e8de737a7ca010d5d33ff136eb94063feb2bea5781824a980f60ff93e6253c9738fddb88c21e8e8447445ac890a79d537da5b92562ddaac734e47f9d0d4cc61040fd86080f18d460cc62d9e68e454d573a3ebb6f4ab4cae47bfdede410233bef6accd542e0dae158eebc28704605bf9fa5a5dd051cf1d1a8c3284e0ce12abdc8810c0f743e31dc1acc9ea53620356a4fad68b13bee337598e1e1dcd7ade6db57494069110e9a03d5e3c928ff6fbbd5195a645a7999e43cdadfacb71c4cb9eb0070b423"}, &(0x7f0000000480)=0xdd) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000c80)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) getpeername$inet(r0, &(0x7f0000000300)={0x0, 0x0, @remote}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a", @ANYRES32, @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x3}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) [ 219.338761] sctp_getsockopt_maxseg: 14 callbacks suppressed [ 219.338781] sctp: [Deprecated]: syz-executor6 (pid 15972) Use of int in maxseg socket option. [ 219.338781] Use struct sctp_assoc_value instead [ 219.370650] sctp: [Deprecated]: syz-executor3 (pid 15961) Use of int in maxseg socket option. [ 219.370650] Use struct sctp_assoc_value instead 2018/04/21 20:09:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:00 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={0xffffffffffffff9c, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r1, 0x8000, 0x10}, 0xc) 2018/04/21 20:09:00 executing program 1: unshare(0x8000400) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) ftruncate(0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000040)=""/97, 0x61) 2018/04/21 20:09:00 executing program 7: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000002400)={&(0x7f0000000040)=@ipx, 0x80, &(0x7f0000002300)=[{&(0x7f00000000c0)=""/44, 0x2c}, {&(0x7f0000000100)=""/153, 0x99}, {&(0x7f0000000240)=""/143, 0x8f}, {&(0x7f0000000300)=""/4096, 0xe15}, {&(0x7f0000001300)=""/4096, 0x1000}], 0x5, &(0x7f0000002380)=""/73, 0x49, 0x1c0}, 0x40000000) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe2(&(0x7f00000025c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x180, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002740)={r2, 0x50, &(0x7f00000026c0)}, 0x10) ioctl$KDDISABIO(r2, 0x4b37) open_by_handle_at(r0, &(0x7f0000002780)=ANY=[@ANYBLOB="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"], 0x4800) splice(r3, &(0x7f0000002680), r2, &(0x7f0000002900)=0x34, 0x9, 0xf) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f0000002440)={0x8000, 0x3, 0x401, 0x5, [], [], [], 0x9, 0x1000, 0x6, 0x100000000, "514ee7df4e39cd07ffd5eb0511935f16"}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000002580)=0x0) fgetxattr(r1, &(0x7f0000002600)=@random={'btrfs.', '/dev/ppp\x00'}, &(0x7f0000002640)=""/52, 0x34) fcntl$setown(r2, 0x8, r4) [ 219.526873] sctp: [Deprecated]: syz-executor6 (pid 15987) Use of int in maxseg socket option. [ 219.526873] Use struct sctp_assoc_value instead 2018/04/21 20:09:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x210100, 0x0) setsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f00000004c0)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=0x0, &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={r2, 0xfffffffffffffff7}, &(0x7f0000000080)=0x8) bind$llc(r1, &(0x7f0000000000)={0x1a, 0x321, 0x4, 0x9, 0x3, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/04/21 20:09:00 executing program 0: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x480201, 0x18) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/21 20:09:00 executing program 1: unshare(0x8000400) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) ftruncate(0xffffffffffffffff, 0x0) 2018/04/21 20:09:00 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x6e, "63405eb603bda2661d38d6d17f59209d86fef48cc9897c37b1afc87a78d8e3476186be765074134085dda97b4895886df1ec48b7923c5ed3ad1f49116fb6d2d345770dc42b7521545ef85d30a244367b47418a15ec62cec22c899b05d2957adcbf71e896d77e5a635beed411f837"}, &(0x7f0000000000)=0x76) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x3, 0x8000}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={r1, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x2012, 0x0, 0x0, 0xffff, 0x4}, &(0x7f0000000180)=0x98) 2018/04/21 20:09:00 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xcb, 0x0) sync_file_range(r1, 0x6, 0x7, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000040)={0x4, 0x0, 'client0\x00', 0xffffffff80000007, "0051e06a80fc1f81", "39281d79c1b31eca457c11100a003aad4b5a7300522673424464532272f72de9", 0xffff, 0x80000000}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x306, @link_local={0x1, 0x80, 0xc2}}, 0x32, {0x2, 0x4e24, @multicast2=0xe0000002}, 'veth1_to_team\x00'}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) [ 219.775453] sctp: [Deprecated]: syz-executor3 (pid 16010) Use of int in maxseg socket option. [ 219.775453] Use struct sctp_assoc_value instead 2018/04/21 20:09:00 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) [ 219.877499] rpcbind: RPC call returned error 22 [ 219.890218] sctp: [Deprecated]: syz-executor6 (pid 16022) Use of int in maxseg socket option. [ 219.890218] Use struct sctp_assoc_value instead [ 219.915102] rpcbind: RPC call returned error 22 [ 219.984724] sctp: [Deprecated]: syz-executor6 (pid 16022) Use of int in maxseg socket option. [ 219.984724] Use struct sctp_assoc_value instead 2018/04/21 20:09:01 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x74, r1, 0x620, 0x70bd25, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x40}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7f}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x62}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x8000}, 0x810) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:01 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x1}}}, &(0x7f0000000180)=0x84) 2018/04/21 20:09:01 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:01 executing program 1: unshare(0x8000400) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) ftruncate(0xffffffffffffffff, 0x0) 2018/04/21 20:09:01 executing program 0: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='msdos\x00', 0x0, &(0x7f00000000c0)="e1d0705155c2a908b0892eff948c8e4ef580ee7b8dc766c5cc85132c338442ac05279fad9e4db8f89a4a7190fb6c1000a7464ee958991a1708bf19a66497a0ff37c71c4326804eb166dfb50412f1c708b0c539630c22cc7604fe2f4bbb07f1c05fe824ecdfb15bd2ddfc86a9f7fcd9d1126a6b4189162d67fcc66f6d8d7075fc1ccbc6f6ea891e73fb7210298bb8b46520f24811afea15") mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3f, 0x5f}, 0xa00000400, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x90400, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/21 20:09:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x100) getgroups(0x5, &(0x7f0000000040)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 20:09:01 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xfff, 0x2000) bind$rds(r1, &(0x7f00000000c0)={0x2, 0x4e22, @rand_addr=0x8}, 0x10) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000080)=0x80000001) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000000000)="24000000210025f0071c0165ff0ffc0e020020000000000000e1000c0800020000000005", 0x24) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000100)=""/101, &(0x7f0000000180)=0x65) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'ip6tnl0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000005c0)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000480)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000006c0)={'bridge0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000700)={{{@in6, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000800)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000ec0)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000fc0)=0xe8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001000)={0x0, @multicast1, @multicast2}, &(0x7f0000001040)=0xc) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001080)={0x0, @local, @multicast1}, &(0x7f00000010c0)=0xc) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001100)={0x0, @remote, @multicast2}, &(0x7f0000001140)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f0000001500)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000014c0)={&(0x7f0000001180)={0x304, r3, 0x14, 0x70bd2a, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r4}, {0x7c, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r6}, {0xf0, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0xfeb8, 0x9, 0x3, 0xffffffff}, {0x3, 0x9, 0x4, 0x6}, {0x5d432565, 0x3d, 0x9, 0x4}, {0xfffffffffffffffe, 0x1, 0xfffffffffffffa8a}, {0xc960, 0x53c, 0x800, 0xfd1}, {0x401, 0x0, 0x2, 0x5}]}}}]}}, {{0x8, 0x1, r8}, {0x16c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7fff}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffffff}}, {0x8, 0x6, r12}}}]}}]}, 0x304}, 0x1, 0x0, 0x0, 0x84}, 0x4000000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2018/04/21 20:09:01 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0)=0xffffffffffffffff, &(0x7f0000000100)=0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x220041, 0x20) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000480)=""/25) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101000, 0x0) connect$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x1, 0x1, 0x3, 0xc9c0, 0x200002000069, 0x2}, 0x3}, 0xa) sendto$inet6(r0, &(0x7f00000003c0)="f3", 0x1, 0x2000c084, &(0x7f0000000400)={0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x9}, 0x1c) openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x4800, 0x0) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000140)={0x2}) syz_open_dev$random(&(0x7f0000000500)='/dev/random\x00', 0x0, 0x80000) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@multicast1, @in=@broadcast}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000180)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000540)={0x0, @multicast1, @remote}, &(0x7f0000000580)=0xc) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000600)={0x0, @multicast2, @multicast1}, &(0x7f0000000640)=0xc) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x13}, 0x3ff, 0x0, 0x9, 0x0, 0x0, 0x0, r4}) [ 220.147585] sctp: [Deprecated]: syz-executor3 (pid 16044) Use of int in maxseg socket option. [ 220.147585] Use struct sctp_assoc_value instead [ 220.171361] rpcbind: RPC call returned error 22 [ 220.193299] rpcbind: RPC call returned error 22 2018/04/21 20:09:01 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:01 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) creat(&(0x7f0000000000)='./file0\x00', 0x12f) [ 220.207803] sctp: [Deprecated]: syz-executor6 (pid 16055) Use of int in maxseg socket option. [ 220.207803] Use struct sctp_assoc_value instead 2018/04/21 20:09:01 executing program 1: unshare(0x8000400) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) 2018/04/21 20:09:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x20000) ioctl$VT_ACTIVATE(r1, 0x5606, 0x81) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) [ 220.298160] sctp: [Deprecated]: syz-executor6 (pid 16055) Use of int in maxseg socket option. [ 220.298160] Use struct sctp_assoc_value instead 2018/04/21 20:09:01 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x7f, 0x8001, 0x9d, 0x4, 0x9, 0x3, 0x0, {0x0, @in6={{0xa, 0x4e22, 0xa15f, @remote={0xfe, 0x80, [], 0xbb}, 0x20}}, 0x20, 0x7, 0x401, 0x8, 0xffffffff}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0xfffffffffffffff7, 0xfe1, 0x100000000, 0x81, 0x325e}, 0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=0x0, &(0x7f0000000440)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000e80)=ANY=[@ANYRES64, @ANYRES16=r6, @ANYPTR=&(0x7f0000000940)=ANY=[@ANYPTR, @ANYRES16=r2, @ANYRES32=r5, @ANYPTR, @ANYRES32, @ANYRES32=r5, @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYRES32=r0, @ANYPTR, @ANYPTR, @ANYPTR, @ANYRES16=r6], @ANYRES16=r1, @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYRES32=r1, @ANYPTR64, @ANYBLOB="d4d976db2e936dfcdb2f666eb853cee265018d07460ddefd806902571f005044d2b925d8913d1956a96eee1aac1ff8679d6130d2a1f7c541608d4ab5d54328f77df1fde425d2bef7be32dffe6d", @ANYPTR64, @ANYRES32, @ANYPTR64, @ANYRES64], @ANYPTR64=&(0x7f0000000840)=ANY=[@ANYRES64=r5, @ANYRES32=r5, @ANYBLOB="8cd9585bc2e6e04ceddafd6fd73c2e39781d586e2f0eb5ec917b923915e46a0e5a18f09a6ed84930cd6296be4b40d5ba1a377c3cb409e962a6e7e2ccb7d426f986f152ab896ad7156be4ed07246d9a2f5a88444759dcbf6d5dff94b4922e1d83f8545226c1f7bba17d717212f46494088e6f87a3476feb5ea9acf41cda3facfc67328dfeed395d716475cd455644908842452568cea2cdd3ba0a78efed7a4470bedd21fdd467efc774efb0f95cb15bb8db27df41ab34cb7b494ab5af16a052246396f929e0a7fbdd77bb7eda2ccea5ec7512b3723f47e2898904a23fd7de9e93a07512d66c5339dadc", @ANYPTR]], @ANYPTR, @ANYRES64=r5, @ANYRES64=r5], 0x6) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:01 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14, 0x0) fstat(r0, &(0x7f00000002c0)) getresgid(&(0x7f0000001580), &(0x7f0000001540), &(0x7f0000006140)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dsp\x00', 0x5c081, 0x0) read$eventfd(r2, &(0x7f0000000400), 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0x93, "57d70053d27e121f99c1016686a74aa1bb016b34dca28ac32c7185af23d306e756d2b67a21c9c5e17e9159e0f5b500ef1f6565ab0c57b22828399392866a7ce16931e54fa4622e8beac8808080afd7d5f09d5a369c00b049613e2c596686008f8d6415861364ddbdbdb8934cca496e191a6042f984576ac4c769d64bb2cf3163658807cc499e64e5e4c9c3f7c4e53d6637d816"}, &(0x7f00000003c0)=0x9b) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000540)=@assoc_value={r3, 0x401}, &(0x7f0000000440)=0x8) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200200, 0x0) write$vnet(r5, &(0x7f0000000100)={0x1, {&(0x7f0000000040)=""/115, 0x73, &(0x7f00000000c0)=""/43, 0x3, 0x7}}, 0x68) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000200)={r4, 0x101}, 0x8) mmap(&(0x7f0000013000/0x200000)=nil, 0x200000, 0x2000008, 0x4010, r5, 0x0) ioctl$sock_netrom_TIOCINQ(r5, 0x541b, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) connect$inet6(r5, &(0x7f00008c0000)={0xa, 0xfffffffffffffffe, 0x20, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 20:09:01 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfffffffffffffffe}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000200)) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000180)=0x80000001, &(0x7f00000001c0)=0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000100)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000240)={{{@in=@local, @in6=@ipv4={[], [], @rand_addr}}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000340)=0xe8) 2018/04/21 20:09:01 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x80, 0x1) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/21 20:09:01 executing program 1: unshare(0x8000400) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) 2018/04/21 20:09:01 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:01 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000540)='/dev/vcsa#\x00', 0x1, 0x6816913dbb867e5) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x4}, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) rt_sigprocmask(0x1, &(0x7f00000002c0)={0x6}, &(0x7f0000000380), 0x8) accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x8, 0x4}, &(0x7f0000000480)=0x90) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000004c0)=@assoc_value={r2, 0xffff}, &(0x7f0000000500)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) 2018/04/21 20:09:01 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xa568, 0x802) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, [0x7, 0x100000001, 0x3, 0xba, 0xcf93, 0x4, 0x7f, 0x2, 0x9, 0x10001, 0xa1, 0xfc6f, 0x10000, 0x5, 0x10001]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000002c0)={r1, 0x61, "7e0b5f7e510b4ce72a9f2a5a28745d3f8ec698989eecc66909cda0e59c535558c3d6fda3611a779385323ff1d800f623af9d931f7f242891c820177fae453580e23aa2e2d60b28fd9e537e05587f9d32fd1cd944a9e1b0181ea048d9b508692ea2"}, &(0x7f0000000140)=0x69) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000340)) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) [ 220.591359] rpcbind: RPC call returned error 22 2018/04/21 20:09:01 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) [ 220.612451] sctp: [Deprecated]: syz-executor6 (pid 16091) Use of int in maxseg socket option. [ 220.612451] Use struct sctp_assoc_value instead [ 220.626883] rpcbind: RPC call returned error 22 2018/04/21 20:09:01 executing program 1: unshare(0x8000400) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f0000000000)=0x1) 2018/04/21 20:09:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @rand_addr=0xffffffffffffd9a2}}, 0x0, 0x100000001, 0x64, 0x100000001, 0x10}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x1, 0x5, 0x40}, 0x10) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000080)) 2018/04/21 20:09:01 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @empty, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x8}) 2018/04/21 20:09:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=0x0, &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x5, 0x3f, 0x1, 0x4, 0x8, 0xfff, 0xb9f, 0x5, r1}, &(0x7f0000000040)=0x20) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 20:09:01 executing program 0: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7f, 0x8}, 0xa000003fc, 0x0, 0x10001, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/21 20:09:01 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x402101) accept4$nfc_llcp(r1, &(0x7f0000000100), &(0x7f00000001c0)=0x60, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) 2018/04/21 20:09:01 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x8000000000002) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, r1}) 2018/04/21 20:09:01 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) [ 220.926880] rpcbind: RPC call returned error 22 [ 220.949530] rpcbind: RPC call returned error 22 2018/04/21 20:09:01 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9, 0x500, 0x0, 0x200000, r1}) 2018/04/21 20:09:02 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) 2018/04/21 20:09:02 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x3}, 0x44) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0xfffffffffffffcd3) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20402, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f00000005c0)={{0xfffffffffffffcdb, 0x2, 0x3, 0x0, "4d38dd00892ae8ce51b88ec7aafaf8309e67d6bd17b5e57b3d00ec14efebdf52537abc8b7d615448faa5a38d", 0x18000000000}, 0x9, [0x6, 0x1, 0x4, 0x8, 0x800, 0x44c57550, 0x4, 0x401, 0xfffffffffffffe01, 0x5, 0x7f, 0x7fffffff, 0x8, 0xd3d, 0x6, 0xffd, 0x6, 0x4, 0x7e, 0xcd7, 0x80000001, 0x3, 0x4, 0xfff, 0xffff, 0x74e0d8c0, 0x800, 0x4, 0x6, 0xb, 0x100000001, 0x3, 0x65e0, 0x5b, 0x26414416, 0x1, 0xfff, 0xfe15, 0xfffffffffffffff8, 0x8, 0x7ff, 0x0, 0x2, 0x3f, 0x9e, 0x9, 0x3, 0x0, 0x8, 0x4, 0xc3, 0x2, 0x4, 0x9, 0x6, 0x81, 0x9, 0x74cd3832, 0x7d7c, 0x6614, 0x100, 0x9, 0x8, 0x6, 0x5, 0x800, 0xb61d, 0x2, 0x0, 0x8, 0x7f, 0x0, 0x3, 0x100000000, 0xb1, 0x7, 0x6, 0x1ff, 0x401, 0x800, 0x4, 0x1, 0x8, 0x2, 0x0, 0x1, 0x2, 0xb0, 0x75b3, 0x400, 0x2, 0xffffffffffffffb1, 0xfffffffffffffffe, 0x3, 0x10001, 0x6, 0x3, 0x101, 0x8, 0x3, 0xfff, 0x5, 0x3, 0x1ff, 0x8001, 0x8001, 0x1, 0x80000001, 0x3, 0x1, 0x4, 0x4, 0x3, 0x30, 0x80, 0xa76593a, 0xfffffffffffffc00, 0x8, 0x34, 0x5, 0x2, 0x40, 0x7, 0x8, 0x1, 0x2, 0x5, 0xe64d89c], {0x77359400}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x40, 0x201, 0x1, 0x0, 0x0, 0x3, 0x5, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={r2, 0x92, "2005ce4bd1c228d3efc180db7e5590a61901d52085e8934cd07fc28d821145005ad1853697025521883b0141b0976fe90ef8a0023c99de681d6040128914a4406122272ebaf9fb03725d35538c142cbb2ecb498e3312a3f5e4e9bc55dc69677ebac6832d6ba06c69da457e139663d447394507af0c90790e32df537178c2b8bdfdd094fa6b736af08feea633e2dce28032cb"}, &(0x7f0000000180)=0x9a) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:02 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x1, 0x0, 0x0, 0x7fffffff, 0x20}, &(0x7f0000000180)=0xffffff0e) 2018/04/21 20:09:02 executing program 0: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x1, 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={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/21 20:09:02 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80000, 0x0) getpeername$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f00000000c0)=0x7ff, 0x4) 2018/04/21 20:09:02 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7fff, 0x2000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000040)={{0xf3, 0x5}, 'port1\x00', 0x4, 0x80000, 0xb284, 0x998, 0x5, 0x2, 0x6, 0x0, 0x1, 0x9}) 2018/04/21 20:09:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="0800080000000000140002000000"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote, @multicast2}, &(0x7f0000000100)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bridge0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000000400)={@empty, 0x0}, &(0x7f0000000440)=0x14) recvmmsg(r0, &(0x7f0000003ac0)=[{{&(0x7f0000000500)=@un=@abs, 0x80, &(0x7f0000000780)=[{&(0x7f0000000580)=""/130, 0x82}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f0000000480)=""/56, 0x38}, {&(0x7f00000006c0)}, {&(0x7f0000000700)=""/86, 0x56}], 0x5}, 0x7fffffff}, {{&(0x7f0000000800)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000000880)=""/254, 0xfe}, {&(0x7f0000000980)=""/5, 0x5}, {&(0x7f00000009c0)=""/42, 0x2a}, {&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000001a00)=""/15, 0xf}, {&(0x7f0000001a40)=""/216, 0xd8}, {&(0x7f0000001b40)=""/67, 0x43}, {&(0x7f0000001bc0)=""/118, 0x76}, {&(0x7f0000001c40)=""/225, 0xe1}, {&(0x7f0000001d40)=""/46, 0x2e}], 0xa, &(0x7f0000001e40)=""/67, 0x43, 0x7fff}, 0x7fffffff}, {{&(0x7f0000001ec0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000002040)=[{&(0x7f0000001f40)}, {&(0x7f0000001f80)=""/167, 0xa7}], 0x2, &(0x7f0000002080)=""/153, 0x99, 0x395}, 0x2}, {{&(0x7f0000002140)=@nfc_llcp, 0x80, &(0x7f0000002240)=[{&(0x7f00000021c0)=""/96, 0x60}], 0x1, &(0x7f0000002280)=""/248, 0xf8, 0xffffffffffffff81}, 0x10001}, {{&(0x7f0000002380)=@ipx, 0x80, &(0x7f0000002600)=[{&(0x7f0000002400)=""/150, 0x96}, {&(0x7f00000024c0)=""/247, 0xf7}, {&(0x7f00000025c0)=""/25, 0x19}], 0x3, &(0x7f0000002640)=""/220, 0xdc}, 0x2}, {{&(0x7f0000002740)=@can, 0x80, &(0x7f0000003a80)=[{&(0x7f00000027c0)=""/4096, 0x1000}, {&(0x7f00000037c0)=""/201, 0xc9}, {&(0x7f00000038c0)=""/172, 0xac}, {&(0x7f0000003980)=""/198, 0xc6}], 0x4, 0x0, 0x0, 0x7}, 0x6f9}], 0x6, 0x20, &(0x7f0000003c40)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000003c80)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000003d80)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003dc0)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000003ec0)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000003f00)={@empty, 0x0}, &(0x7f0000003f40)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003f80)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000004080)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000040c0)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f00000041c0)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f00000042c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000004300)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004340)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000004440)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000004480)={@rand_addr, @rand_addr, 0x0}, &(0x7f00000044c0)=0xc) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000004980)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40080000}, 0xc, &(0x7f0000004940)={&(0x7f0000004500)={0x42c, r1, 0x700, 0x70bd2a, 0x25dfdbfd, {0x1}, [{{0x8, 0x1, r2}, {0xf8, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x401}}}]}}, {{0x8, 0x1, r5}, {0x74, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7db9}}}]}}, {{0x8, 0x1, r7}, {0x294, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x3ff, 0x8000, 0x5a, 0x2}, {0x324, 0xfffffffffffffffd, 0x9, 0x6}, {0x6, 0x9, 0x6, 0x2}, {0x1, 0x6, 0x3ff}, {0x6, 0x9, 0x3, 0x7ff}, {0x100, 0x8, 0x9, 0x3}, {0x200, 0x100, 0x200, 0x54}]}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xc1}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}, {0x8, 0x7}}}]}}]}, 0x42c}, 0x1, 0x0, 0x0, 0xc000}, 0x4040000) [ 221.264104] rpcbind: RPC call returned error 22 [ 221.279747] rpcbind: RPC call returned error 22 2018/04/21 20:09:02 executing program 4: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) 2018/04/21 20:09:03 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="0800080000000000140002000000"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:03 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f0000000000)=0x1) 2018/04/21 20:09:03 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=0x0, &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x3, 0xff, 0x0, 0xffffffffffffffff, 0x648, 0x700}, 0x20) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x6, 0x204, 0x2, 0x5, r1}, 0x10) 2018/04/21 20:09:03 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, [0x1ff, 0x9, 0x7ff, 0x3, 0xdab, 0x3f, 0xffffffff, 0x101, 0x9, 0x8, 0x7, 0x3ff8000000000, 0x7, 0x200, 0xe10]}, &(0x7f0000000100)=0x100) getsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f0000000180), &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) 2018/04/21 20:09:03 executing program 0: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00', &(0x7f0000000080)='loposix_acl_access#vmnet0em1\x00', 0x1d, 0x1) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 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, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x20000, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000100)=0x6, 0x4) 2018/04/21 20:09:03 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = msgget$private(0x0, 0x400) msgctl$IPC_RMID(r1, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10000) connect$rds(r1, &(0x7f0000000080)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) getdents(r1, &(0x7f0000000140)=""/198, 0xc6) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') 2018/04/21 20:09:03 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x200000) getsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000000100), &(0x7f0000000140)=0x4) socket$can_bcm(0x1d, 0x2, 0x2) [ 222.251234] rpcbind: RPC call returned error 22 [ 222.273720] rpcbind: RPC call returned error 22 2018/04/21 20:09:03 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="0800080000000000140002000000"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:03 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000004ac0)='/dev/vcs\x00', 0x10000, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000004b00)={'team0\x00', 0x0}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000004b40)={r2, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x20}}, 0xc) r3 = accept4(r0, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80, 0x80000) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000140), &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) 2018/04/21 20:09:03 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)) 2018/04/21 20:09:03 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x163}}}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) socketpair(0x9, 0x5, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000000040)) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 20:09:03 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x1, 0x62}, &(0x7f00000001c0)=0xc) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={r1, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x0, 0x4}, &(0x7f0000000180)=0x98) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x10d400, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000200)={0x10}) r3 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0xfffffffffffffffa, 0x602000) ioctl$KDSETMODE(r3, 0x4b3a, 0x1000) 2018/04/21 20:09:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x7a) sendmsg$kcm(r1, &(0x7f00000002c0)={&(0x7f0000000080)=@l2={0x1f, 0x1, {0x100000001, 0xcd, 0x3, 0x6, 0x9}, 0x6}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000100)}, {&(0x7f0000000140)="bd09e785eabfd120c43752c0c55f04ecab68c075580b177bcedbc1a22fa2f4cae88be3a6d6d95ff7a41136d64fbb923db097f8086fc4e905a5dd1c9279e83754c62a0fa9d25bc6862739ec24ae61e2248f666a7514a13bb45556926328100e2aaa22746758227cd72001f55c", 0x6c}, {&(0x7f00000001c0)="3c633530c8a3c5eef850d3c53a2376477048e74cee3ae5b0cb033dcafb9b379f2be0a27e2715ee7ad2c068fa652ac984933846a5577c62ac1437bc839d52fd4d958e43867eae80cc57deacaf64081a58ca493aaae641e97395b383bd18840abe3b5c248b13cf9ab5b5372b2e03a689bc27d62609fd1596af0cbbbe", 0x7b}, {&(0x7f0000000240)="30ef715c7b2c3a479ed36c4ff27bedf269384ed9ea7bf721a320cdcf1fbdf60ca28a69", 0x23}, {&(0x7f0000000380)="62a4b94a9a2fc347d7ed6259ee04e17eba3f6e66ed335e9ed25519c74498e30e9a98135c0d8b02a0904cf19f9db0d3aaba481ea7384f4eac8da5ef8508ce6061ac99def2d22ea2df2bdb694b6ff335264be7112be8842884cb8305764b1525e3799be4eda65ecef90bff3efe263fdd9cdc84a5618317d0aacb41f58c7ad3c4817aa64214f81efb1894ec29c18e838b26724d741dc6dc14a2c95ef7e16a1d37dbeaafcaf495bf637219b118", 0xab}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000000280)="7e335330590d7fdb999601f57b7765d7f35734090c2fc58cf0beed7ddd6a2386b7f7984d267ededf0678", 0x2a}], 0x7, 0x0, 0x0, 0x40000}, 0x44) 2018/04/21 20:09:03 executing program 6: r0 = socket$inet6_sctp(0xa, 0x800000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=0x0, &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=ANY=[@ANYRES64, @ANYRES32, @ANYBLOB="d6b20f8a264d5a97868ce50f58bc31131e85a3f97183b887be8a68c77073a8f7e5abb7d33c43a6ef9d2a1756e7985ddc4ac6d91bcc57bb86c234183aaaf26ced36975299d69d8f69333195d82ab4275b3b54139e15752a70f9a20c8e10a0100b0ef76719a92b6fdd31bfd9cbb977a0740ee6dbadd56ab42e21772b7299e84591f39210d1fd964a69a07b1971ac6a9e6954dcbfe8632152303d02b96f3bd5ed6dc4b5cfb2b7d11d8fdcc0d6322c698d390df4e5ed2bb8fcffc2c407fc3c8e0e962187c9824833b5949b43350b0de6", @ANYRES16=r1], 0x4) msgget$private(0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, &(0x7f00000000c0)=0x84) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:03 executing program 0: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/187, 0xbb) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="2c009fd2eec38990ae7e6e83e2ac5984000018c36bded73b477c43497ef9362f1a8aea1bfc56e2011d567aed0ae7bae17edb0b54bfd51e736895d378c02bad07786e150a45caf8cf1fe852e9a4ca33bc41bfe76cf07dc8d474d0459a92e1516d690fea042b9bbc941f3e4ab8f9d0783d39d7f0b6f9e2e4246426d50073b93c8d218d2f84b7b84dad9ad30985918a630d896be9585a96a6632769d0d97c83433906bab9c8c050cad78f791c9de65ae0dc378210604f30a5cd128ef515097dc9294a94db4e38434bf943339a35256eca6797adf12324471c4cf20ba7c13b251ff7f8747c05d486932d9389d97f7e38c049de1464"], &(0x7f0000000140)=0x36) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x7fffffff}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x8}, &(0x7f00000001c0)=0x8) 2018/04/21 20:09:03 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="080008000000000014000200000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:03 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x2000, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) connect$packet(r1, &(0x7f0000000240)={0x11, 0x1f, r2, 0x1, 0x9, 0x6}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e20, 0x4}, {0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x40}, 0x7, [0x1, 0x66584d8b, 0xc8, 0x5c5d, 0x9, 0x4, 0x0, 0x1000]}, 0x5c) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000000c0)=0x9ecd) 2018/04/21 20:09:03 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x10001}, &(0x7f0000000180)=0x98) 2018/04/21 20:09:03 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)) [ 222.651400] rpcbind: RPC call returned error 22 [ 222.691102] rpcbind: RPC call returned error 22 2018/04/21 20:09:03 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=0x0, &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f0000000300)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYRES32, @ANYPTR64, @ANYBLOB="3c8f446d74708d7ad72cd369d7caa7d584414eeb51cdd9678dbf346a2799363619fe43e779a6287cb0fa24d5fd81271c70a1fb5b56be5a03baef0469fc567e2d6668a3b644b161098d26f0362826aebc6908ef4324add3f09f0c60576fe24248d18f1fbfcf6d282cdb0f40c2b5d5619d0682cb6d2c057c7be72a00e73523d5b374d791884674a4b40df423e8b0e36c6488cf75c01269fb3b9aa2f6f7bc02065f45dbc81e6bf2056fe17b35b04aea9978ba381f68a4d67a7ee11f7f750cca3754e990b7a858a84b8f8ad18a9a8e1885886b3f5b26e0633af1e764e536d9b159fdc885de7444b914", @ANYRES32=r2, @ANYRES16, @ANYBLOB="c6cd39171eb7c4151a0be91c37d3ef75828fe629b5725c9423b01fd87e4ab75cd4be50edd361a1ff4530f644c5214d0d38c6e0b1ab6def2187d0b00dfb058a7aeba816144d35d1a304e0bfcf078d39fa9c0e7c20b9dfe5e4ab64f4bac6eb684b7e6bd9a7dc0a4bb051948cd8954db688829ae3e69ff71fa6b220356f5a7c614d93d32d997f"], @ANYRES32, @ANYRES16=r2], @ANYBLOB="f265e1d04b14b4ac15e4b076c55f26014384e50d053bf08877c58e11aa195c192100b6a5cc71b5021c7449d0d1a200a6daf60fec5b7901118ebae0a0ee4f0fb617c414da11c63d651f29326d8e7f351ab75f8bd8fecf63059c16b8d8d129298b92697f90296ccb16e18a9dd2997b1a543a8533105fbdcf9f4d0390ac71f84038f39c2223d8e214e1d84697c4affcaafafe7e023b3708483192863a5e43f1efbbbe11a691a3c03c63c5367c284b0487ce70740d2cf2dd603df5b6a456c443e65c098039dcb7c090a62f6d22576c118ad6a8", @ANYRES16=r1], 0x3) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:03 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000100)=0x6e) mkdir(&(0x7f00000000c0)='./file0\x00', 0x140) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 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, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/21 20:09:03 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)) 2018/04/21 20:09:03 executing program 3: socketpair(0x10, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=0x0, &(0x7f0000000440)=0x4) r3 = dup(r1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000240)={0x1, 'ip6gretap0\x00', 0x6}, 0x18) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x4346c3, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000040)={r2, 0x45, "80693500e334097b22798b81267933d021edb3979dce9cff8b711a55accf1c508ddada116d6857021b4fc2f3c860bc8c69c5bd87529d976e7c5a2d60f9981c91205eca0c63"}, &(0x7f00000000c0)=0x4d) r4 = shmget(0x0, 0x3000, 0x818, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000100)=""/160) 2018/04/21 20:09:03 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) 2018/04/21 20:09:03 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="080008000000000014000200000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:03 executing program 4: pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1000000000000803) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140)=0x1f, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x1c, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0xff, @local={0xfe, 0x80, [], 0xaa}, 0x81}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000280)=r3, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000300)={r3, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, [0x9, 0x1, 0x1003, 0x0, 0x48, 0x6, 0x1000, 0xfff, 0x9, 0x8001, 0x4, 0x51b5, 0x3ff, 0x81, 0x3f]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000)={0x1}, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000001b40)={&(0x7f0000000400)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10, &(0x7f0000001a40)=[{&(0x7f0000000440)="c4f84e5faec435ead24d1f09ed2b988b15b62698252548cb840cb4cb00a0c8d5441ffebe", 0x24}, {&(0x7f0000000480)="520276f0c2cc82702506e375997c125b8fd04b3e9e4a489f9776f6993eb24c1711baef5de5a4b8b20885c0a49af4569740716496140b54810b7f88aae183dab01ccbb771c26c560088044273519469aa87fd1262a523158f98202452e9208ac72175d14f53bcac02f598469d085cabaef83a1e92175cd758e99725caa15efd69834def47f1587ed5d9d5df990c0e3032f6a13188c37772d56ac03ee1b800b445640f425a840eb1e210a81a60f606da7414e885fd1a60768c00dc43d61b669a29c5a36b2d3d9d3e121187b6e7db20b1dd6167ded5bb8e1e56b386f20d764b4e524b0293e6cdcf679ad9f1ec20e8b3cfde55", 0xf1}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000001580)="06c8db5c7663fb46197b697ccef4900d5de7c72e579fab0af2edb429f936f9cac2fd16d9", 0x24}, {&(0x7f00000015c0)="9831cc3c00280999f7b9b34364e1a74cfdd84e46676f14", 0x17}, {&(0x7f0000001600)="388abac9f9935594a110f35fda4b851686ab5408f500c572459c88c673f89f72e20961faa71c5afe1fbbf610080135e5ebb6f60960f3c10030b3b1c13cb25c66fb37421dfe51850f3b167ce4504fa8fc63670a634cb770fb212abb30a6f2c146f182da0b77f7e61e97dbbf0cdaaa6cbe8307becd38a56c3651be085284776ec70cf4762bd30fc4119172aeb6adb93850036d981797e1bde3a9a4f1c3b16b903a79f918807d7e8b4fc5aeb3b668652b6f9652784c487fea51cc632a300940fe3cc11fce5c38c0ce6a7796dd24c275027afdb6", 0xd2}, {&(0x7f0000001700)="6998807177375632af6d9ccb09b09995c29d8472cf2d3b14bfd4f58541caaf9450aed26678df5b384bf20163c3db863a1842370fcf99e3cc1bd50100ff793383b7d2b0b6f44dcfbcf5f1b8082dd054a4d0d3f2f31674cbdc0474348ae8183dc5f3b98f4ab40f5287dd4b9e062e4413f2c0d806c7f4da40ac49e911b7bbf92f9ea790075ffc6306aec9bf913f1b7d26c61bb6206a428731fedd40fce580cc9f11211a7f22022f0b5e5eb6c790f9bbf7265f64c5a8363a02e9d4f67db4854c70eda6bb320494b125afa0ec6acb90b84b5294b6a7915cfca9c64e42f0e1c9320e4b1405187127e43b90ce77852cdf61640ea809b9eb80af", 0xf6}, {&(0x7f0000001800)="c634fa9cb7bae0291e842aa3ed8eb42f39c87839efbd6cca0ab6a411c38dcc2f99ba26e1d966b29985e275fbfc10f8a38bc431019538501acb2a7fdce71f75b97e72b1cf6719a8852001bd6d85ea5e0c6232b22606c85590fa1bcef6cf70b64c8aea81c565149883fb6f7ffde60428f4d53a6dff4ce62e168b0a52c017f0107a91774257b972a9f5990cd6df153a41b0c1e1bc4a4275c32831fc25a970efc3e0fa4fd517ea", 0xa5}, {&(0x7f00000018c0)="1cc7e1286507cb4da4f67cb2deefe2c7462e7b189fdef9401460939cb247f0c5571a2065f55be7fb3e9c305c78ecc7696f3e2cca6e1a109576ff48e9cd339b1c970a05b1c8bb182c4fb90f88e164a33d8543fa24b04de6f1163b3b3609349e2f9db415400ba988012f1c34fc06912ee6b438e295bc159c4461e971197ba688d404acc7994e", 0x85}, {&(0x7f0000001980)="517d9b2af5a0daf2e7301710313aaaafc76009b734c8530e849999b57c4b3f114f7ff97daf73ee3676e145ee6c3404630f208265acb0dcb5bebf287a8c452e26a266ba27b68b76fea95a2180e24e2b2119e8c8cbbfaecafc7a7fc55d70cba072295b6d92db063340acc138d11ba579f9075d86c2e1bcc476f97afbe2b21af740acb9d2b25802e73f1455efbad53fdad2a752182b079bf62ca7ba00bdc6ccae30801e5ffe9acbf65be2853020e759cf9b944527ad", 0xb4}], 0xa, &(0x7f0000001b00)=[@sndinfo={0x20, 0x84, 0x2, {0x70, 0x8204, 0x3, 0xe45d, r4}}], 0x30, 0x8080}, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) [ 222.973075] rpcbind: RPC call returned error 22 [ 223.000526] rpcbind: RPC call returned error 22 2018/04/21 20:09:04 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="080008000000000014000200000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001902010d00f524ed661b6c1eab0083aa0010000000000ca4eaef010087b5"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) accept4$inet(r1, 0x0, &(0x7f00000000c0), 0x80800) 2018/04/21 20:09:04 executing program 7: r0 = socket(0x8000000000015, 0x80005, 0x0) getsockopt(r0, 0x8000200000000114, 0x8, &(0x7f000047c000), &(0x7f0000000000)) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x7fff, 0x10000, 0x2, 0x3ae, 0x4}, &(0x7f0000000340)=0x14) sendmsg$inet_sctp(r2, &(0x7f00000003c0)={&(0x7f0000000040)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)="d518b17cb78b59d7f5878a149e8aaacd6ed0c6f9e76d058670c95b1bd3259a128ae2286f013ce4feb53bc1c0cc52d154222cbad726a997ea1a7ceea9528ad856ed6c5d171eb8561c15a600f55a019df342c66a93", 0x54}, {&(0x7f0000000100)="0edd9d5016d11c4e3f423873764c42c9b536d488111e9d172e1ad9a138e0723d5e3a9b540220bf3a07b7324fab09f362d7da1f1882912a06d08f92105dd839aea92ebaafebe1e41acba69fbff1db2f64dfad2e141d8d285eeed3cc74b1b498d49aee5a7e505cdef2fcb875dc9390355a41ade12a22dfce53fb69525a44c3ce8c84799dfbb4b840c96f5ada9e3c178198befee1d28bdb", 0x96}, {&(0x7f0000000240)="c6e86cd9b9d7e4c1df15d4560dc878b23b44b15b30b94c482ea01a7bec0c30ffc548bc14980daed3f4c858aa3577cab5dd7379d6ad66d734c99c82d21a155f954dc4b31af74ea4e1eb599f9f70114c5db273e926a4c99983f604ac46e83e6d0d953041314093358868", 0x69}], 0x3, &(0x7f0000000380)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x5, 0x206, 0x81, 0x6, 0x5, 0x10001, 0xc87, r3}}], 0x30, 0x804}, 0x20000000) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) 2018/04/21 20:09:04 executing program 4: r0 = semget(0x2, 0x7, 0x200) semctl$GETVAL(r0, 0x1, 0xc, &(0x7f00000001c0)=""/4096) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x0, 0x0, 0x0, 0x2000000000}, &(0x7f0000000180)=0x98) 2018/04/21 20:09:04 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000300)='/dev/snd/midiC#D#\x00', 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000380)={0xef07, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e21, @rand_addr=0x9}, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, 0x20, 0x500000, 0x8, 0x100000001, &(0x7f0000000340)='veth0_to_bridge\x00', 0x1, 0x4, 0x40}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) listen(r0, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r0}) getsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000000100), &(0x7f0000000140)=0x4) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x40000000, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="fb9556b781b4f296d3309ba7b8db8c039711aa0ae40a4f15b18a5e09b956e53c3dea4df74e91e0c9a921ab2d9886cf76abaf8d8bc280fcd0f16da9e59a1ea4557c0fb92e6d97b97f028b0e29361ee8485a58cc33861e7f7c83961a78e32c1a010241a40452cc16ad77aee7f0a469f704dace5a14bea3d11b18d09475f2aadf081717831c8aa21c95c811f0962c0333ca762ff38ea5c1aa3254930dfbaf1a0213545f7a3d14b65e543f", 0xa9, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r3, &(0x7f00000002c0)='id_resolver\x00', 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000040)=0x81, &(0x7f0000000080)=0x2) 2018/04/21 20:09:04 executing program 0: openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x204000, 0x8) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x1, 0x8a) r0 = perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) read(r0, &(0x7f0000000240)=""/184, 0xb8) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) sendto(r1, &(0x7f0000000300)="4206163907691e45194588c6908ecd33191d14a7a60864d57a6df008fa1e558ade55f1cf6066bb3a392be5a3bcbe2a1434282a3891caf10b8248be6dda6358a3ea523448011275a36092d30858a228abef4360a935c3cff9596e9b877853e203b5e7d34b49ee0860d448e39938f31342344a1979bcdc424211d10a8dd7e0eff9fa2396f7606316e16821c6c8a11e783899c72160a1613da6bccf03cfbf61d8d6194852b12ab2daccf36c69439c7d", 0xa0, 0x4800, &(0x7f00000001c0)=@pppoe={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6gre0\x00'}}, 0xfffffffffffffe9c) 2018/04/21 20:09:04 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x2, 0x8000, 0x200, 0x8, 0x6, 0x6, 0x7, 0x1c00000000, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={r1}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:04 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) [ 223.328910] rpcbind: RPC call returned error 22 [ 223.360960] rpcbind: RPC call returned error 22 2018/04/21 20:09:04 executing program 7: r0 = socket$unix(0x1, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000080), &(0x7f0000000040)=0x40) getpeername$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000280)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x6a, r1}) prctl$setmm(0x23, 0x7, &(0x7f0000ffc000/0x2000)=nil) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) 2018/04/21 20:09:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="28000000190001dabe0b601a4f4b1800000000000a00000000100000"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:04 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0xcf, "5f946670925ac3b89348e8fa9e9c6d4880c875cd8c4fd3fa563c20e0088ff128972e3d967cdf5f23c5a4adfacc55e61a1745a9443a58ea162ca7ce1e62421fdbc5ccc3f53fa190d705698f38e8e8841a07f495c9d9828aad8c36a45377be167fc310c56eb7bb4303c67d8c852a5381254333c5537eddbdbfab1296a256533da0507b920600fd93114c5526e4f72b8e3544980d26f0fcb69601b9af0ba77374d1762919768f76c09d910e864293e5eb744ae3dab861fb1f216da5e269b413208a83deaf666e195e41ea0e068312d549"}, &(0x7f0000000000)=0xd7) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x21, "6f455089e46e6c1c140e78ae34af486d6f62106e80f659e0cf3f10fc7bd00e9818"}, &(0x7f0000000140)=0x29) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={r1, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) 2018/04/21 20:09:04 executing program 6: r0 = socket$inet6_sctp(0xa, 0x2, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0xfff, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:04 executing program 0: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 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, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xfffffffffffffffc, @empty, 0x1ff}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}], 0x3c) 2018/04/21 20:09:04 executing program 3: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 20:09:04 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:04 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x2000, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) connect$packet(r1, &(0x7f0000000240)={0x11, 0x1f, r2, 0x1, 0x9, 0x6}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e20, 0x4}, {0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x40}, 0x7, [0x1, 0x66584d8b, 0xc8, 0x5c5d, 0x9, 0x4, 0x0, 0x1000]}, 0x5c) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000000c0)=0x9ecd) [ 223.580479] rpcbind: RPC call returned error 22 [ 223.600660] rpcbind: RPC call returned error 22 2018/04/21 20:09:04 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) prctl$setendian(0x14, 0x3) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'syzkaller1\x00'}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) 2018/04/21 20:09:04 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="0f00000036a92c13465e7adaa80000000000000000"], &(0x7f0000000200)=0x17) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={r1, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x0, 0x100}, &(0x7f0000000180)=0x98) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40002, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000140)=0xf0e5, 0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x12d880, 0x0) 2018/04/21 20:09:04 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000040)=0x2, 0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000080)={0xfffffffff6cbc2ac, 0xbb1, 0x7}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e21, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, 0xffffffff, [0xffff, 0x7ff, 0x2, 0x6, 0x100000001, 0x8000, 0x1, 0x3f]}, 0x5c) fcntl$setlease(r1, 0x400, 0x2) 2018/04/21 20:09:04 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x2000, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) connect$packet(r1, &(0x7f0000000240)={0x11, 0x1f, r2, 0x1, 0x9, 0x6}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e20, 0x4}, {0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x40}, 0x7, [0x1, 0x66584d8b, 0xc8, 0x5c5d, 0x9, 0x4, 0x0, 0x1000]}, 0x5c) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000000c0)=0x9ecd) 2018/04/21 20:09:04 executing program 0: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 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, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/218, 0xda) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/21 20:09:04 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000)={0x0, 0x2710}, 0x10) 2018/04/21 20:09:04 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40400, 0x154) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00000000c0)={{0x3, 0x0, 0xff, 0x10000, "2615cf9e4ad5fd4e7b46e9b379585b40f89d57c434604d5361fb03e63ab2a7d7aa86c69219bb2c1552e4cb5d", 0x8}, 0x0, 0x0, 0x4, r2, 0x7fffffff, 0x1e, "95209ef0a0ccdb9c904ba5f647e2941abcd1b4af4e29446513a92bcfa9f6a0e08b953490d879bab12ca22cfedead2a4cd9136e6e2848e4f5f47abbfc5ab52639", &(0x7f0000000080)=']self*GPLeth0bdev(*\x00', 0x14, [], [0x15, 0x10001, 0x0, 0x1c8ae289]}) msgget$private(0x0, 0x100) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) [ 223.882315] rpcbind: RPC call returned error 22 2018/04/21 20:09:04 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="080008000000000014000200000000000000000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:05 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='schedstat\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00000001c0)={{0x154, 0x51}, 'port0\x00', 0x8, 0x1, 0x5, 0xfffffffffffffff7, 0x0, 0x3d, 0x10000, 0x0, 0x2, 0x5}) 2018/04/21 20:09:05 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x2000, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) connect$packet(r1, &(0x7f0000000240)={0x11, 0x1f, r2, 0x1, 0x9, 0x6}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e20, 0x4}, {0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x40}, 0x7, [0x1, 0x66584d8b, 0xc8, 0x5c5d, 0x9, 0x4, 0x0, 0x1000]}, 0x5c) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000000c0)=0x9ecd) 2018/04/21 20:09:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:05 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x20, 0x40) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000240)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) bind$can_raw(r1, &(0x7f0000000180)={0x1d, r2}, 0x10) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0xfffffffffffffffd, 0x0, 0x9}) 2018/04/21 20:09:05 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1a4) read$eventfd(r1, &(0x7f00000000c0), 0x8) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000040)=""/84) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000000)=0xfffffffffffffede) 2018/04/21 20:09:05 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="080008000000000014000200000000000000000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:05 executing program 0: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/21 20:09:05 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=0x0, &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) r3 = msgget$private(0x0, 0x18) msgsnd(r3, &(0x7f0000000000)={0x1, "56a0cb3d6c3551bfdabde45e93bbe1e0301d9e9a3d7fd67aeacb2f307404e67c0e56ef9897751b7596ab8a2ce6cea9a99c9d0791e0f4188410e42b3fc6e55edd5984fd4fb74377d3b5aeb4e3271055f3f2dc9298bf0cebb7965ad6eb4e076fc198b25ff13127d85115dc80e8a9ca7703657b9ac0e640604c8885d9ac98d17f4040112fb99f980511448d80cfb120b76ab765b8eb47c76f164fba2ef84a5cf9920cdbff1b7aa25e140499b8e53cfc6b5a9ba5de866601d9f9013d2541b53c985a23c6571ea493699c600d"}, 0xd2, 0x800) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000002700)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES16, @ANYRES16, @ANYRES32=r1, @ANYBLOB="305a29bdba0384b5020a6d56d8380558371e1b6f056b04cb96c781bc34b76a6435b3a959d5f528317e756ca0c820e922502d878cdd6e4222ebbde9fe24d43ecade413cfc8a5842f4b4f710481c2e075741148001807c04b9637387a7a26a92ba6083060ae7235bb9288d412c4890d3dc5890b0e0ce97e90e0236890b58d92c8e3a706a92b24aaf150300a1ec3b1fc6ca44e43bf26dfab7257cf8d74cc0d071287e7aae81a42ac4bb12997deacb4af4a750579039d2ece11dcc75a86899fed22289a0f716995bb4ced7241a05f033ec6795500b7bd7ceb6c55b123bda1884e77ef1f4d52921def731"], @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES32=r0], @ANYRES32=r0, @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYPTR64, @ANYRES16=r3, @ANYBLOB="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@ANYRES64=r1, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR64=&(0x7f0000000240)=ANY=[@ANYPTR, @ANYRES16=r2, @ANYBLOB, @ANYPTR64, @ANYPTR64, @ANYRES32=r1, @ANYRES32=r0, @ANYPTR, @ANYRES16, @ANYBLOB="797174d3efb29f0d1eb8336ed61fd161adb3d31ea93e4ccc121b550167492895f2b1c63052ac3caf2795585d57fa7ae747864ed77984"], @ANYRES32=r0, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYPTR64], @ANYRES32, @ANYPTR], @ANYPTR=&(0x7f0000000480)=ANY=[@ANYRES32=r3, @ANYPTR=&(0x7f0000000340)=ANY=[@ANYPTR], @ANYPTR64=&(0x7f0000002600)=ANY=[@ANYPTR64, @ANYRES16=r0, @ANYPTR, @ANYRES32, @ANYBLOB="ebffc960afe4061a54d8f11fdd043682d4f784d1f49734b9886c4595626b745ab339234ed372af5dc99bdef344ae29a03a88f3030607ac19760458f89985d8c1e680616359c2eeadf90f8909a809c72c2dbca5d1a56a6f5edcdc9c61c6b1ac57297806758365085fe5b14475f7b15e73f2f129ada55cd12fee10f2be39b97656256bb03cbfa3ad230c887a02454b4c018111cd8070080cad52a71768cd4fa943ca2136bf3a954402001423740b96e120ee5ea872a3abe6a2d67fbce666a3824b29d5cea4a46cebf0"], @ANYRES16, @ANYRES16], @ANYRES16=r3], 0x8) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) [ 224.214298] rpcbind: RPC call returned error 22 [ 224.222977] rpcbind: RPC call returned error 22 2018/04/21 20:09:05 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) 2018/04/21 20:09:05 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="080008000000000014000200000000000000000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:05 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x2000, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) connect$packet(r1, &(0x7f0000000240)={0x11, 0x1f, r2, 0x1, 0x9, 0x6}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e20, 0x4}, {0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x40}, 0x7, [0x1, 0x66584d8b, 0xc8, 0x5c5d, 0x9, 0x4, 0x0, 0x1000]}, 0x5c) 2018/04/21 20:09:05 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x40000) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) 2018/04/21 20:09:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=ANY=[@ANYBLOB="18000000190001f1ff000000000011000a0000000010000000002300fc00c4155f080008104063"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x4000) 2018/04/21 20:09:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) rt_sigsuspend(&(0x7f0000000000)={0x3ff}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 20:09:05 executing program 0: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 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, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 224.353675] sctp_getsockopt_maxseg: 31 callbacks suppressed [ 224.353696] sctp: [Deprecated]: syz-executor6 (pid 16406) Use of int in maxseg socket option. [ 224.353696] Use struct sctp_assoc_value instead [ 224.513594] sctp: [Deprecated]: syz-executor3 (pid 16426) Use of int in maxseg socket option. [ 224.513594] Use struct sctp_assoc_value instead [ 224.543739] sctp: [Deprecated]: syz-executor6 (pid 16406) Use of int in maxseg socket option. [ 224.543739] Use struct sctp_assoc_value instead [ 224.557973] rpcbind: RPC call returned error 22 [ 224.566618] rpcbind: RPC call returned error 22 2018/04/21 20:09:06 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8a158ea09ec0999b, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000200)=0x1f, &(0x7f0000000240)=0x4) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000100)={0x7, 0x2, 0x1, 0x4, 0x9, 0x5, 0x127f, 0x2, 0x5, 0x8, 0x9, 0x873}) 2018/04/21 20:09:06 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000}, &(0x7f0000000000)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:06 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x4, 0xb}) 2018/04/21 20:09:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000140)=ANY=[@ANYBLOB="280000001900010d00000000000100000a0000000010000000ab06acce41e80000000400a30008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80800, 0x20) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0x81, 0x4) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000180)={'filter\x00', 0xa2, "c4caef8f78915b2ad5106965c6eb2d65799490b03eb332391e9f362df7d925e8263291988d96f126e850e7defaca5bcc677f4bb7d60e131bbcc4b21d413799369d969928d82b0ed0defa58687776a827a3560e36a9a07cf016092c6fea6006c42af981035d398a9282828cf1e1931d6bddc50bdb550213e50b4ee50e5b9fe10c270dad04ad5bf269ef147023bcf08296be3a262c0bfd67ef5f6bf356c6930cf0a2e7"}, &(0x7f0000000280)=0xc6) getsockopt$packet_int(r1, 0x107, 0x13, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/21 20:09:06 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x2000, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000180)={'vcan0\x00'}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e20, 0x4}, {0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x40}, 0x7, [0x1, 0x66584d8b, 0xc8, 0x5c5d, 0x9, 0x4, 0x0, 0x1000]}, 0x5c) 2018/04/21 20:09:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1}, 0x20000000) 2018/04/21 20:09:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={r1, 0x3c, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0xe2, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 20:09:06 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r0, &(0x7f0000000480)=@sco={0x1f, {0x7, 0x401, 0x6, 0x4, 0x345, 0x80000000}}, 0x80) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 225.362938] sctp: [Deprecated]: syz-executor6 (pid 16449) Use of int in maxseg socket option. [ 225.362938] Use struct sctp_assoc_value instead [ 225.386695] rpcbind: RPC call returned error 22 2018/04/21 20:09:06 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x4, 0xa276, 0x9}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x28240, 0x0) 2018/04/21 20:09:06 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x2000, 0x2) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e20, 0x4}, {0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x40}, 0x7, [0x1, 0x66584d8b, 0xc8, 0x5c5d, 0x9, 0x4, 0x0, 0x1000]}, 0x5c) [ 225.412065] rpcbind: RPC call returned error 22 [ 225.421862] sctp: [Deprecated]: syz-executor3 (pid 16455) Use of int in maxseg socket option. [ 225.421862] Use struct sctp_assoc_value instead 2018/04/21 20:09:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1}, 0x20000000) 2018/04/21 20:09:06 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x8, 0xfffffffffffffffc, 0x7fffffff}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000340)={r1, 0xb8, "1ab8e5e106d8c481097b0a1d0a5a2fdf5f619d968e1b9ef166f1fac1e41a749efd14de4fb3757febe137653a41cce7bf900700094b8c6af658a7462c50dc3a63e6a9867ff49afa14e87ad2a571a01ea7f580f61415a2e1f8b2fc985a4c9c5d193c76087af1cf4aa8496caa6e042d864c33164289725d7a4d340486c4183d75dc45f743cba2b367c8592c5d22637155a9cf55dc4884d239f3c48f67afd8eb69185bebf8a90ff74f06d182e5e75a2995927d8857599e2dc965"}, &(0x7f0000000400)=0xc0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) openat$cgroup_subtree(r0, &(0x7f0000000440)='cgroup.subtree_control\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000280)=0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x24, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 'ip6gre0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000001c0)={0x7fff, 0x1, 0x6, 'queue1\x00', 0x2}) 2018/04/21 20:09:06 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0/file0\x00', 0x3ff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="b007c0b8ef9cbd51235ce69744c0663ff241789df20aa277f2a2592dc3e0d60dd3934e4dce30ca9d625e79a727fbfacfd9cbd2cf6f558a47f944ca1e0c535dc234188d454a8e703e69568cd9f6ea3711940cec07f87a2be6d275c957c7b44227803097ba9a9692292ea72930", 0x6c, 0xffff}], 0x1000, &(0x7f0000000200)={[{@check_strict='check=strict', 0x2c}, {@codepage={'codepage', 0x3d, '850'}, 0x2c}, {@time_offset={'time_offset', 0x3d, [0x2d, 0x34, 0x78, 0x37]}, 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@discard='discard', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@check_strict='check=strict', 0x2c}, {@discard='discard', 0x2c}, {@dmask={'dmask', 0x3d, [0x36, 0x31, 0x30]}, 0x2c}]}) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000000000)='./file0/file0\x00', &(0x7f000015bffc)='nfs\x00', 0x381c, &(0x7f0000000080)="95b67572bf12b0deca0abafefe1508168a3bf835dffc3eac0889d90a86e34f9b92802c883ab72603fdbe060b88ebd03ba4c911573654a461b6bc21c5f269a3d7e6b39552fc6ab1c83de08efa65363945705c5fc297a041bbf055426c4132657a8f6b664b7b7e79db41e2db71ae21") [ 225.479449] sctp: [Deprecated]: syz-executor6 (pid 16449) Use of int in maxseg socket option. [ 225.479449] Use struct sctp_assoc_value instead 2018/04/21 20:09:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x7c, r1, 0x102, 0x70bd2b, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3530216f}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x11}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x7c}, 0x1}, 0x40040) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) r1 = semget$private(0x0, 0x1, 0xa0) semctl$SEM_STAT(r1, 0x2, 0x12, &(0x7f0000000000)=""/251) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 20:09:06 executing program 0: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 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, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 225.812102] sctp: [Deprecated]: syz-executor3 (pid 16489) Use of int in maxseg socket option. [ 225.812102] Use struct sctp_assoc_value instead [ 225.886270] rpcbind: RPC call returned error 22 2018/04/21 20:09:06 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e20, 0x4}, {0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x40}, 0x7, [0x1, 0x66584d8b, 0xc8, 0x5c5d, 0x9, 0x4, 0x0, 0x1000]}, 0x5c) 2018/04/21 20:09:06 executing program 7: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xfffffffffffff47b, 0x80100) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00000000c0)={{0x1000, 0x3f, 0xe42, 0x7ff, 0x2d4f, 0x100}, 0xc2bc, 0x6, 0x3}) 2018/04/21 20:09:06 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x1, 0x30, 0xffffffffffffffff, 0x4}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0xfff}, &(0x7f0000000100)=0xfffffffffffffea1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) r2 = socket$inet(0x2, 0x80002, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080)={0x21b}, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1}, 0x20000000) 2018/04/21 20:09:06 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) 2018/04/21 20:09:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d000000006c0000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=0x0, &(0x7f0000000440)=0x4) r2 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000000)={r1, 0xfffffffffffff000}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 20:09:06 executing program 0: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 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, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xfffffffffffffffc, @empty, 0x1ff}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}], 0x3c) [ 226.010977] sctp: [Deprecated]: syz-executor3 (pid 16507) Use of int in maxseg socket option. [ 226.010977] Use struct sctp_assoc_value instead [ 226.045785] rpcbind: RPC call returned error 22 2018/04/21 20:09:07 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x204001, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r0, r1, 0x5, 0x1}, 0x10) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/04/21 20:09:07 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x0) 2018/04/21 20:09:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x22000006}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x78, r1, 0x100, 0x70bd26, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2dc0}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x81}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x4800}, 0x4) 2018/04/21 20:09:07 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e20, 0x4}, {0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x40}, 0x7, [0x1, 0x66584d8b, 0xc8, 0x5c5d, 0x9, 0x4, 0x0, 0x1000]}, 0x5c) 2018/04/21 20:09:07 executing program 7: ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) 2018/04/21 20:09:07 executing program 0: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x1, 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={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/21 20:09:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x2, 0x400000) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000240)={'nat\x00'}, &(0x7f00000002c0)=0x54) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x40) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x9, 0x6, 0x204, 0x968, 0x0, 0x1, 0x0, 0x8, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e24, 0x915, @loopback={0x0, 0x1}, 0x1}}, 0xfffffffffffffdf9, 0xf1, 0x100000001, 0x9, 0x400}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={r4}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={r4, 0x8000}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept$packet(r2, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0xfffffffffffffd17) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000001940)={@local={0xfe, 0x80, [], 0xaa}, 0x77, r5}) 2018/04/21 20:09:07 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000000)=0xff) r1 = socket$inet6_sctp(0xa, 0x4000000000000004, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) 2018/04/21 20:09:07 executing program 1: setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e20, 0x4}, {0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x40}, 0x7, [0x1, 0x66584d8b, 0xc8, 0x5c5d, 0x9, 0x4, 0x0, 0x1000]}, 0x5c) [ 226.349340] rpcbind: RPC call returned error 22 2018/04/21 20:09:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xb) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x2) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a0097a520e2a53e000000100000000000000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:07 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x0) 2018/04/21 20:09:07 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) msgget$private(0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14, 0x14, 0x1e}, 0x4e22, 0x3f, 0x101, 0x6, 0xa, 0x20, 0xa0, 0x73, r3, r4}, {0x736b, 0x80, 0x1000, 0x71, 0x3f, 0x4, 0x3, 0x7e}, {0x1, 0xf7, 0x20, 0xb3af}, 0x1, 0x0, 0x2, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0x19}, 0x4d5, 0x7e}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3501, 0x7, 0x0, 0x6, 0x1, 0x0, 0x9}}, 0xe8) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:07 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) 2018/04/21 20:09:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x1, 0x30, 0xffffffffffffffff, 0x4}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0xfff}, &(0x7f0000000100)=0xfffffffffffffea1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) r2 = socket$inet(0x2, 0x80002, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080)={0x21b}, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:07 executing program 1: setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e20, 0x4}, {0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x40}, 0x7, [0x1, 0x66584d8b, 0xc8, 0x5c5d, 0x9, 0x4, 0x0, 0x1000]}, 0x5c) 2018/04/21 20:09:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@hopopts={0xaf, 0xa, [], [@hao={0xc9, 0x10}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @generic={0x120000000000, 0x4, ';4$I'}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x5}, @generic={0x1000, 0x28, "8fb7915a50ab9514a98666ad89bc4f5e267d3ab4a4513b9761605bb567da9f14547208a238298a97"}]}, 0x60) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x10001, @loopback={0x0, 0x1}, 0xffff}, 0x3) 2018/04/21 20:09:07 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x0, 0x0, 0x400000000000}, &(0x7f0000000180)=0x98) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000001c0)=ANY=[@ANYBLOB="0a0000000000ff0101000600ff07b0150400e000050001001daf83989da4a900000000bfffa86d5efbdfeabc12d3c6579fa3c987f2bbdf60a7bb46652eb27e15dca30e46b5882005e1282052d0517b4e3bfe77ac6f776ed277bfb8f198b3a9ba688e8413f2f8d1c98f0000000000000000"], 0x18) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x4e23, 0x24000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x4e22, 0x800, @loopback={0x0, 0x1}, 0x6}, 0x8773, [0x6, 0x2, 0x4, 0x372, 0x7f, 0xfffffffffffffc00, 0x2, 0x8001]}, 0x5c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x8, [0x4, 0x2, 0x8814, 0x1dfb52bd, 0xc1e2, 0x9, 0x3ff, 0x6]}, 0x14) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x38f0, 0x6, 0x1ecc, 0x4085, 0x0, 0x3, 0x0, 0x1, 0xf8, 0x38, 0x294, 0x80000001, 0x81, 0x20, 0x2, 0x2729, 0x6, 0xffffffff}, [{0x60000006, 0x765b, 0x80, 0x9, 0x1, 0x3ff, 0x1, 0x7f}, {0x1, 0x6, 0x100000001, 0x0, 0x6, 0x8, 0xd5b, 0x80000001}], "d3d24541e16dfbe2e104e1edbad0f43630162043d357ac7683b0bfba465d016178a43799f22c4a2437e19d1efab4f91a9334afbc70d9ea879ee446eb6ffd3d326ff1ccbaee27a9c88d21715ce80097a2dc0a258dc895be6f0046d0894c7046dbbed30153bfefd25fa81af0f26f53dcb081f52649ceb5b2ed14c99d56ab5c8876322dc652ff430706f2e2453a1305061cf6e496f41500f691ceb3fc968c0c10ffbe3be206822f04bd4fefaec374deac549442b8b1f913962f6c846f4329a83ac938b049aaed03884096d5b3bf85b5753b2d056adf24492aa1c5a7bdecc238109e202792539369f1e913", [[], [], []]}, 0x461) 2018/04/21 20:09:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x89b, 0x4) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) [ 226.692168] sctp: [Deprecated]: syz-executor6 (pid 16577) Use of int in maxseg socket option. [ 226.692168] Use struct sctp_assoc_value instead [ 226.701629] sctp: [Deprecated]: syz-executor3 (pid 16587) Use of int in maxseg socket option. [ 226.701629] Use struct sctp_assoc_value instead 2018/04/21 20:09:07 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x0) 2018/04/21 20:09:07 executing program 1: setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e20, 0x4}, {0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x40}, 0x7, [0x1, 0x66584d8b, 0xc8, 0x5c5d, 0x9, 0x4, 0x0, 0x1000]}, 0x5c) 2018/04/21 20:09:07 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) bind$rds(r0, &(0x7f00000000c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/21 20:09:07 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x80, 0x1) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/21 20:09:07 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) r1 = dup(r0) r2 = getpgid(0x0) ioprio_set$pid(0x0, r2, 0xfff) ioctl$VT_WAITACTIVE(r1, 0x5607) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) [ 226.995130] rpcbind: RPC call returned error 22 2018/04/21 20:09:08 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0)=0xffffffffffffffff, &(0x7f0000000100)=0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x220041, 0x20) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000480)=""/25) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101000, 0x0) connect$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x1, 0x1, 0x3, 0xc9c0, 0x200002000069, 0x2}, 0x3}, 0xa) sendto$inet6(r0, &(0x7f00000003c0)="f3", 0x1, 0x2000c084, &(0x7f0000000400)={0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x9}, 0x1c) openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x4800, 0x0) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000140)={0x2}) syz_open_dev$random(&(0x7f0000000500)='/dev/random\x00', 0x0, 0x80000) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@multicast1, @in=@broadcast}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000180)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000540)={0x0, @multicast1, @remote}, &(0x7f0000000580)=0xc) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000600)={0x0, @multicast2, @multicast1}, &(0x7f0000000640)=0xc) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x13}, 0x3ff, 0x0, 0x9, 0x0, 0x0, 0x0, r4}) 2018/04/21 20:09:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r1, 0xe3, 0x8}, 0xc) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:08 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) 2018/04/21 20:09:08 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000480)=ANY=[@ANYBLOB="2f000000000000000a004e2400000000ff020000000000000000000000000001ffffffff00000000000000000000000000000000000000000000000000f1b5f2dfad025ef10000008ba4ce1022e950a849c500000000000000000000000000000000f8ffbfffffffffff0000000000000000001200000000000000000000000000000000000000000000000000000000000001000000010000000a004e2280000000ff010000000000000000000000000001000000000000000080000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000df800000000000000008000000000000000000000000000000000000000000000000000000000c310dc9974e3337a64f23b06d1b6b2402b4edc5c3745d05c7f7d1371fd9681b580813b21f293a8eb8c1f1b42cb75dbb4fef9bd29ad6fe11d1c186a14c481fa1698722559075af14bf30060000000000000a14c546b46f178db0d015216e6ebb4bb6542900a108bc71132c0957a4225e25335a840b24eed5152899bc21b9fb9f84bf76583b9b2edb73edfb11779678dac4a6cda115c70e47cbbd551a5df12e7e6f440d0bd321cf7498884806d6f04bdf3726bac06a74dd1bd7b0ff069a69842dc857cf9a2808fd9ab9563"], 0x110) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) dup(r2) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 20:09:08 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e20, 0x4}, {0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x40}, 0x7, [0x1, 0x66584d8b, 0xc8, 0x5c5d, 0x9, 0x4, 0x0, 0x1000]}, 0x5c) 2018/04/21 20:09:08 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) r1 = dup2(r0, r0) fremovexattr(r1, &(0x7f0000000140)=@random={'trusted.', '\x00'}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0xba3, @loopback={0x0, 0x1}, 0x1}}, 0x8, 0x200, 0x7, 0xc8b, 0x5}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x7d}, 0x8) 2018/04/21 20:09:08 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1000000000348, 0x200000) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x14, 0x0, "e6a5b515b79539ce7be6fa5086939205d47ab6ca3adca94074c0e9501b16b92b4de172770a447a9fa7bfa0d46e51e655e18ba53ac82615a4269188635633a36b", "d9d772c43037621311ebc897536268c6a32476ff21ddfbd6eb17a5c92be20365", [0x3, 0x6]}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:08 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xfff, 0x2000) bind$rds(r1, &(0x7f00000000c0)={0x2, 0x4e22, @rand_addr=0x8}, 0x10) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000080)=0x80000001) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000000000)="24000000210025f0071c0165ff0ffc0e020020000000000000e1000c0800020000000005", 0x24) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000100)=""/101, &(0x7f0000000180)=0x65) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'ip6tnl0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000005c0)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000480)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000006c0)={'bridge0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000700)={{{@in6, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000800)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000ec0)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000fc0)=0xe8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001000)={0x0, @multicast1, @multicast2}, &(0x7f0000001040)=0xc) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001080)={0x0, @local, @multicast1}, &(0x7f00000010c0)=0xc) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001100)={0x0, @remote, @multicast2}, &(0x7f0000001140)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f0000001500)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000014c0)={&(0x7f0000001180)={0x304, r3, 0x14, 0x70bd2a, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r4}, {0x7c, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r6}, {0xf0, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0xfeb8, 0x9, 0x3, 0xffffffff}, {0x3, 0x9, 0x4, 0x6}, {0x5d432565, 0x3d, 0x9, 0x4}, {0xfffffffffffffffe, 0x1, 0xfffffffffffffa8a}, {0xc960, 0x53c, 0x800, 0xfd1}, {0x401, 0x0, 0x2, 0x5}]}}}]}}, {{0x8, 0x1, r8}, {0x16c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7fff}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffffff}}, {0x8, 0x6, r12}}}]}}]}, 0x304}, 0x1, 0x0, 0x0, 0x84}, 0x4000000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2018/04/21 20:09:08 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e20, 0x4}, {0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x40}, 0x7, [0x1, 0x66584d8b, 0xc8, 0x5c5d, 0x9, 0x4, 0x0, 0x1000]}, 0x5c) 2018/04/21 20:09:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) statx(r1, &(0x7f00000000c0)='./file0\x00', 0x6000, 0x808, &(0x7f0000000100)) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x2100) fcntl$getownex(r1, 0x10, &(0x7f0000000080)) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000240)) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)=ANY=[@ANYBLOB="28200000060000000200984fe3df000800080004000fe49b000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:08 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) connect$pptp(r1, &(0x7f0000000100)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, r2) 2018/04/21 20:09:08 executing program 5: unshare(0x8000400) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) ftruncate(0xffffffffffffffff, 0x0) 2018/04/21 20:09:08 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000540)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0xb5, 0x9, 0x1000, 0x500, 0x6, 0x80000000, r1}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) 2018/04/21 20:09:08 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x16}, 0x1}}, 0x1ff, 0x4, 0x6, 0x101, 0x40}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x4e23}}, 0x2, 0x7fffffff}, &(0x7f0000000200)=0x90) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8413, 0x101800) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 20:09:08 executing program 0: rt_sigprocmask(0x0, &(0x7f0000000140)={0x6}, &(0x7f0000000100), 0x8) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) io_setup(0x800, &(0x7f0000000000)=0x0) io_destroy(r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0xfffffffffffffffe}, &(0x7f0000000180)=0x98) 2018/04/21 20:09:08 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0xa8800, 0x0) bind$rds(r1, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:08 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e20, 0x4}, {0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x40}, 0x7, [0x1, 0x66584d8b, 0xc8, 0x5c5d, 0x9, 0x4, 0x0, 0x1000]}, 0x5c) 2018/04/21 20:09:08 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x40000) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000dafff0)=[{&(0x7f0000000040)="290000002000190700003fffffffda0602000000f047ef01040000040d001600000000000000000001", 0x29}], 0x1) bind$netlink(r0, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfc, 0x1040040}, 0xc) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000640)={'team0\x00', r3}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000680)={@mcast1={0xff, 0x1, [], 0x1}, r4}, 0x14) socket$inet6(0xa, 0x80000, 0x8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) r5 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x400000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r5, 0x80dc5521, &(0x7f00000000c0)=""/18) connect$inet6(r2, &(0x7f0000000340)={0xa, 0x4e24, 0x100000000, @dev={0xfe, 0x80, [], 0x14}, 0x3}, 0x1c) syz_mount_image$reiserfs(&(0x7f0000000380)='reiserfs\x00', &(0x7f00000003c0)='./file0\x00', 0x1ffe0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000400)="10b3e6e81c3ef86d9897e102c9fe5e96c74baaf4", 0x14, 0xfffffffffffffffa}, {&(0x7f00000006c0)="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0x1000}, {&(0x7f00000026c0)="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", 0x1000, 0xbcab}], 0x40000, &(0x7f00000004c0)={[{@balloc_test4='block-allocator=test4', 0x2c}, {@nolargeio='nolargeio', 0x2c}, {@grpjquota='grpjquota', 0x2c}, {@balloc_noborder='block-allocator=noborder', 0x2c}]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000280)) getpeername$llc(r5, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10) 2018/04/21 20:09:08 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x0, 0x9, 0x0, 0x0, 0x2000000000}, &(0x7f0000000180)=0xdc) 2018/04/21 20:09:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) r1 = accept4(r0, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80, 0x800) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000240)=0x6, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000280)={'tunl0\x00', 0x400}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in=@multicast1}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/04/21 20:09:08 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) kexec_load(0x9, 0x6, &(0x7f0000000340)=[{&(0x7f0000000000)="9a7fe3e451725de034d6479d18f655c1d52db701cc8d40953cf99cc844b489325411da793cf4b82335c4d854f6c634c806d5e162f20a2768f81eb09c6391e9b051510aa98cd8b2cc841961a681129b3a921081b9cad8b7bc43dab0c553716af1749ef7e03c98e0290c4c4e591bbf699d65fc14c96436431f68b5591c70f6888e316fbe6ca5f3fd6069a2bf5b0310f3e31a25deef5b2d16da12fbb1dd5a2a83c3f7965c81c3c96d3e98868d05b349aca576978a7a4463e5", 0xb7, 0xfffffffffffffffe}, {&(0x7f00000000c0)="2f570cf15af29c0ded369dec4c2094df0a805eadf5882f134da7946e2f7e4ba88e81831228f4328606f48d80c0ae4144a993c91b4d4c1c676dd2b435040ec3a78b8b76fa216f84", 0x47, 0xffffffffffffffff, 0x2}, {&(0x7f0000000140)="46e6cc377e25935df476cfb2b5f9f9673b27356b28a3", 0x16, 0x4, 0x3}, {&(0x7f0000000180)="10b096702015b10190aa491235bf47f8748d7c3b9e5ee365cb2d3ce22df6a35e575e60b8901fd517ba080923f8b4c8729acbb56c94326a0778fdf643bb80a8", 0x3f, 0x100, 0xa83f}, {&(0x7f0000000240)="94aca2b3640d69313c303307664c59a791e4604f243ce0fe7f68ce31a66168a1561d39b375d209503d45b3521b0f7b062f5de4904f476ec8a55fc232aa45508be1a83bac9091226a", 0x48, 0xffffffffffff8000, 0x6}, {&(0x7f00000002c0)="eb36f27f4980aba6eb2c832ee88b3dc0f46c961afff84040fb6977480d3670da3832e2ffe128f6006c98f06926a239545c2113417a0e7c9ed23fec43567177ac35f2c4f6fdd9026f96db20f9bccd07b93f4b4f7ecb0b6a19c2713f891de79a03adf9539a39340819f0f118e481e18349bbd8a2", 0x73, 0x1}], 0x2a0000) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) 2018/04/21 20:09:08 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=0x0, &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in6={{0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x9, 0xfff, 0x1, 0x9365, 0x6cc5}, &(0x7f00000000c0)=0x98) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 20:09:08 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000040)={0x4, 0x7fffffff00, 0x0, 0x8, 0x650d, 0xf663, 0x8, 0x6}, &(0x7f0000000080)={0x6, 0xffff, 0x76b, 0x22, 0x2, 0x3f, 0x400, 0x1000}, &(0x7f00000000c0)={0x71, 0x8001, 0xfffffffffffffffc, 0x5, 0x7f, 0x4, 0x16, 0x2}, &(0x7f0000000140)={r1, r2+10000000}, &(0x7f00000001c0)={&(0x7f0000000180)={0x8}, 0x8}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) r3 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x3ff, 0x80) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f00000005c0)=@nat={'nat\x00', 0x1b, 0x5, 0x690, 0x2c8, 0xd0, 0xffffffff, 0x1a0, 0xd0, 0x5f8, 0x5f8, 0xffffffff, 0x5f8, 0x5f8, 0x5, &(0x7f0000000300), {[{{@uncond, 0x0, 0x98, 0xd0}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x1, @rand_addr=0x4, @rand_addr=0x68709aac, @gre_key=0xfff, @icmp_id=0x65}}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xffffffff, 'syzkaller1\x00', 'bridge_slave_0\x00', {0xff}, {0xff}, 0x7f, 0x3, 0x66}, 0x0, 0x98, 0xd0}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x11, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x17}, @gre_key=0x3, @icmp_id=0x66}}}}, {{@ip={@broadcast=0xffffffff, @loopback=0x7f000001, 0xffffffff, 0xff, 'tunl0\x00', 'veth0_to_team\x00', {0xff}, {}, 0x8c, 0x3, 0x4}, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20, 0x41, 0x0, 0x384d17d4}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @empty, 0x8001, 0x7, [0x31, 0x9, 0x2a, 0x3f, 0x26, 0x27, 0xb, 0x30, 0x23, 0x6, 0x20, 0x1e, 0x20, 0x2e, 0x30, 0x21], 0x0, 0xfffffffffffffffb, 0x1661}}}, {{@ip={@empty, @empty, 0xffffffff, 0xffffffff, 'sit0\x00', 'bcsh0\x00', {}, {0xff}, 0x2f, 0x1, 0x50}, 0x0, 0x2f8, 0x330, 0x0, {}, [@common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'vcan0\x00', {0x2, 0x0, 0x40, 0x0, 0x7fff, 0x3480000000000000, 0x9, 0x9d0e, 0x20, 0x40}, 0x80}}, @common=@inet=@recent1={0x108, 'recent\x00', 0x0, {0x20a, 0xff, 0x20, 0x1, 'syz1\x00', 0xa95, [0x0, 0xffffffff, 0x0, 0xffffff00]}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x10, @empty, @loopback=0x7f000001, @icmp_id=0x64, @port=0x4e20}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6f0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xf72b5314bd57cf27, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x3ff, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:08 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x40000) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000dafff0)=[{&(0x7f0000000040)="290000002000190700003fffffffda0602000000f047ef01040000040d001600000000000000000001", 0x29}], 0x1) bind$netlink(r0, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfc, 0x1040040}, 0xc) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000640)={'team0\x00', r3}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000680)={@mcast1={0xff, 0x1, [], 0x1}, r4}, 0x14) socket$inet6(0xa, 0x80000, 0x8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) r5 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x400000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r5, 0x80dc5521, &(0x7f00000000c0)=""/18) connect$inet6(r2, &(0x7f0000000340)={0xa, 0x4e24, 0x100000000, @dev={0xfe, 0x80, [], 0x14}, 0x3}, 0x1c) syz_mount_image$reiserfs(&(0x7f0000000380)='reiserfs\x00', &(0x7f00000003c0)='./file0\x00', 0x1ffe0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000400)="10b3e6e81c3ef86d9897e102c9fe5e96c74baaf4", 0x14, 0xfffffffffffffffa}, {&(0x7f00000006c0)="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0x1000, 0x7f}, 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{&(0x7f00000026c0)="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0x1000, 0xbcab}], 0x40000, &(0x7f00000004c0)={[{@balloc_test4='block-allocator=test4', 0x2c}, {@nolargeio='nolargeio', 0x2c}, {@grpjquota='grpjquota', 0x2c}, {@balloc_noborder='block-allocator=noborder', 0x2c}]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000280)) getpeername$llc(r5, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10) 2018/04/21 20:09:08 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x4}, {0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x40}, 0x7, [0x1, 0x66584d8b, 0xc8, 0x5c5d, 0x9, 0x4, 0x0, 0x1000]}, 0x5c) 2018/04/21 20:09:08 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xff, 0x68000) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x92, 0xf373, 0x8, 0x6, 0x2, 0x4, 0x3ff, 0x817, 0x3, 0x1}, 0xb) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) sendto$inet6(r0, &(0x7f0000000080)="6bf918b19b096f7b5ffc", 0xa, 0x40, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:08 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0xfffffffffffffef7) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0x0, 0x400081}) 2018/04/21 20:09:08 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=0x0, &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 20:09:08 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xd6b, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0xfffffffffffffff9) 2018/04/21 20:09:08 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa}, {0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x40}, 0x7, [0x1, 0x66584d8b, 0xc8, 0x5c5d, 0x9, 0x4, 0x0, 0x1000]}, 0x5c) 2018/04/21 20:09:09 executing program 0 (fault-call:1 fault-nth:0): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000f81900010d00000000000000000a000000000000000100000001000899080004001a1a42826a24374d9a5b23fc33aac4aaf2f75efa4fcfc805e63f4cbe5ad52888ec7ebcbf3d3627ce560de9ac15c62696e5f7f278c00e1307fc68fb24b8d3cd6605390a3840c05e0ab749b39becbd46952ec748aef2f5df16111b983a5290e709d770f41340c81c39000293f4e1abafd5c74fee91c70315083a82"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:09 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto(r0, &(0x7f00000001c0)="289cf24b7b433649f331b9ca229f4e76f5da3fd6cc677b364ed052a5efb686f76694d2e5ad4412f714fe22dfa65004234895a6902cbe6ab4b7801517e38ba59838af5c8e6530ea541d5bc1f394cb7f7c473aac73da7f1860620745d1cdd35d2b7cc0a8e278b458dbac5e244484fa", 0x6e, 0x4000004, &(0x7f0000000240)=@vsock={0x28, 0x0, 0xffffffff, @my=0x0}, 0x80) unshare(0x40600) r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) tee(r1, r2, 0x3f, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000100)={r3, 0x1}) [ 228.099536] FAULT_INJECTION: forcing a failure. [ 228.099536] name failslab, interval 1, probability 0, space 0, times 0 [ 228.110952] CPU: 1 PID: 16725 Comm: syz-executor0 Not tainted 4.16.0+ #85 [ 228.117917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.127303] Call Trace: [ 228.129941] dump_stack+0x185/0x1d0 [ 228.133617] should_fail+0x87b/0xab0 [ 228.137385] should_failslab+0x279/0x2a0 [ 228.142115] kmem_cache_alloc_node+0x151/0xc70 [ 228.146734] ? __alloc_skb+0x203/0x9f0 [ 228.150700] ? netlink_autobind+0x981/0x9e0 [ 228.155068] __alloc_skb+0x203/0x9f0 [ 228.158841] netlink_sendmsg+0x9a6/0x1310 [ 228.163071] ? netlink_getsockopt+0xc80/0xc80 [ 228.168420] ___sys_sendmsg+0xec0/0x1310 [ 228.172587] ? __fdget+0x4e/0x60 [ 228.176030] ? __fget_light+0x56/0x710 [ 228.179985] ? __fdget+0x4e/0x60 [ 228.183427] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 228.188843] ? __fget_light+0x6b9/0x710 [ 228.192898] SYSC_sendmsg+0x2a3/0x3d0 2018/04/21 20:09:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x19) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) semget(0x0, 0x0, 0x1) [ 228.196788] SyS_sendmsg+0x54/0x80 [ 228.200399] do_syscall_64+0x309/0x430 [ 228.204331] ? ___sys_sendmsg+0x1310/0x1310 [ 228.208702] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 228.213914] RIP: 0033:0x455389 [ 228.217121] RSP: 002b:00007fe56a364c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 228.225042] RAX: ffffffffffffffda RBX: 00007fe56a3656d4 RCX: 0000000000455389 [ 228.232341] RDX: 0000000020000000 RSI: 0000000020000340 RDI: 0000000000000013 [ 228.239634] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/21 20:09:09 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x0, 0x4}, &(0x7f0000000180)=0x98) 2018/04/21 20:09:09 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x40}, 0x7, [0x1, 0x66584d8b, 0xc8, 0x5c5d, 0x9, 0x4, 0x0, 0x1000]}, 0x5c) [ 228.246925] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 228.254220] R13: 00000000000004fa R14: 00000000006fa810 R15: 0000000000000000 2018/04/21 20:09:09 executing program 5 (fault-call:1 fault-nth:0): r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) [ 228.366419] FAULT_INJECTION: forcing a failure. [ 228.366419] name failslab, interval 1, probability 0, space 0, times 0 [ 228.377819] CPU: 1 PID: 16744 Comm: syz-executor5 Not tainted 4.16.0+ #85 [ 228.384774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.394255] Call Trace: [ 228.396895] dump_stack+0x185/0x1d0 [ 228.400573] should_fail+0x87b/0xab0 [ 228.404340] should_failslab+0x279/0x2a0 [ 228.408449] __kmalloc+0xc2/0x350 [ 228.411947] ? kmsan_set_origin_inline+0x6b/0x120 [ 228.416836] ? realloc_user_queue+0xd5/0x4f0 [ 228.421285] ? realloc_user_queue+0x42/0x4f0 [ 228.425735] realloc_user_queue+0xd5/0x4f0 [ 228.430012] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 228.435422] __snd_timer_user_ioctl+0x3b9b/0x7370 [ 228.440296] ? kmsan_set_origin_inline+0x6b/0x120 [ 228.445185] ? rcu_all_qs+0x32/0x1f0 [ 228.448933] ? _cond_resched+0x3c/0xd0 [ 228.452898] ? rcu_all_qs+0x32/0x1f0 [ 228.456682] ? mutex_lock+0x31/0x90 [ 228.460391] ? _cond_resched+0x3c/0xd0 [ 228.464361] ? mutex_lock+0x31/0x90 [ 228.468032] snd_timer_user_ioctl+0xe1/0x140 [ 228.472480] ? snd_timer_user_poll+0x280/0x280 [ 228.477105] do_vfs_ioctl+0xaf0/0x2440 [ 228.481051] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 228.486451] ? __fget_light+0x6b9/0x710 [ 228.490465] ? prepare_exit_to_usermode+0x149/0x3a0 [ 228.495610] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 228.501066] SYSC_ioctl+0x1d2/0x260 [ 228.504796] SyS_ioctl+0x54/0x80 [ 228.508256] do_syscall_64+0x309/0x430 [ 228.512201] ? ioctl_file_clone+0x4f0/0x4f0 [ 228.516572] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 228.521787] RIP: 0033:0x455389 [ 228.525003] RSP: 002b:00007fd00b86dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 228.532754] RAX: ffffffffffffffda RBX: 00007fd00b86e6d4 RCX: 0000000000455389 [ 228.540054] RDX: 0000000020000000 RSI: 0000000040045402 RDI: 0000000000000013 [ 228.547354] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 228.554681] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 228.561977] R13: 00000000000002f9 R14: 00000000006f77f8 R15: 0000000000000000 2018/04/21 20:09:09 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x100, 0x108) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x5, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000140)={r2, 0x4}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=0x0, &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x3c8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:09 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = getegid() stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_int(r0, 0x29, 0xf1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340)={0x7, 0x400, 0x200, 0x28, 0x15, 0x8, 0x1f, 0x7, 0x0}, &(0x7f0000000380)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000003c0)={r4, 0x68000000000000, 0x30}, 0x376) getresgid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) setresgid(r1, r2, r5) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) 2018/04/21 20:09:09 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1, 0x4000) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) 2018/04/21 20:09:09 executing program 0 (fault-call:1 fault-nth:1): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:09 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xd23, 0x8800) 2018/04/21 20:09:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) r1 = memfd_create(&(0x7f0000000080)='\'^vmnet1&\x00', 0x2) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000100)={0x3, 0xe36}) 2018/04/21 20:09:09 executing program 5 (fault-call:1 fault-nth:1): r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) 2018/04/21 20:09:09 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x40}, 0x7, [0x1, 0x66584d8b, 0xc8, 0x5c5d, 0x9, 0x4, 0x0, 0x1000]}, 0x5c) [ 228.690367] FAULT_INJECTION: forcing a failure. [ 228.690367] name failslab, interval 1, probability 0, space 0, times 0 [ 228.701757] CPU: 1 PID: 16760 Comm: syz-executor0 Not tainted 4.16.0+ #85 [ 228.701774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.701788] Call Trace: [ 228.701833] dump_stack+0x185/0x1d0 [ 228.701866] should_fail+0x87b/0xab0 [ 228.701907] should_failslab+0x279/0x2a0 [ 228.732264] __kmalloc_node_track_caller+0x243/0x11c0 [ 228.737586] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 228.737624] ? netlink_sendmsg+0x9a6/0x1310 [ 228.737671] __alloc_skb+0x2cf/0x9f0 [ 228.737704] ? netlink_sendmsg+0x9a6/0x1310 [ 228.737752] netlink_sendmsg+0x9a6/0x1310 [ 228.737812] ? netlink_getsockopt+0xc80/0xc80 [ 228.737882] ___sys_sendmsg+0xec0/0x1310 [ 228.768337] ? __fdget+0x4e/0x60 [ 228.771778] ? __fget_light+0x56/0x710 [ 228.775734] ? __fdget+0x4e/0x60 [ 228.779182] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 228.784618] ? __fget_light+0x6b9/0x710 [ 228.788681] SYSC_sendmsg+0x2a3/0x3d0 [ 228.792573] SyS_sendmsg+0x54/0x80 [ 228.796207] do_syscall_64+0x309/0x430 [ 228.800162] ? ___sys_sendmsg+0x1310/0x1310 [ 228.804532] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 228.809749] RIP: 0033:0x455389 [ 228.812957] RSP: 002b:00007fe56a364c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 228.820705] RAX: ffffffffffffffda RBX: 00007fe56a3656d4 RCX: 0000000000455389 [ 228.828003] RDX: 0000000020000000 RSI: 0000000020000340 RDI: 0000000000000013 2018/04/21 20:09:09 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x3, 0xf5c3, 0x100000000, 0x0, 0xc}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) 2018/04/21 20:09:09 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x40002) signalfd4(r0, &(0x7f0000000080)={0x5}, 0x8, 0x80000) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000040)=0x40000, 0x4) [ 228.835296] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 228.842595] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 228.849895] R13: 00000000000004fa R14: 00000000006fa810 R15: 0000000000000001 2018/04/21 20:09:09 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x7, [0x1, 0x66584d8b, 0xc8, 0x5c5d, 0x9, 0x4, 0x0, 0x1000]}, 0x5c) 2018/04/21 20:09:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_getscheduler(r2) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:10 executing program 6: r0 = msgget(0x1, 0x49) msgrcv(r0, &(0x7f00000005c0)={0x0, ""/4096}, 0x1008, 0x3, 0x800) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='ppp0\x00', 0x800000000000002) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000040)=0x4) 2018/04/21 20:09:10 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000300)=0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x6400, 0x9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getpgid(r1) r3 = gettid() syz_open_procfs(r3, &(0x7f0000000240)='timers\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) 2018/04/21 20:09:10 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x31de, 0x101000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0xd0c}, 0x4) r1 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000000)=0x1) 2018/04/21 20:09:10 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0x11, 0x1, 0xfffffffffffffe01, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000040)=""/167) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) 2018/04/21 20:09:10 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x1, 0x66584d8b, 0xc8, 0x5c5d, 0x9, 0x4, 0x0, 0x1000]}, 0x5c) 2018/04/21 20:09:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 20:09:10 executing program 0 (fault-call:1 fault-nth:2): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:10 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x2000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000040)={r1, 0x7, 0x0, 0x5, 0x2}, &(0x7f0000000080)=0x18) msgget$private(0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'veth0_to_team\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000000)={0x3a, @empty, 0x4e22, 0x2, 'ovf\x00', 0x28, 0x7d7, 0x28}, 0x2c) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:10 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x410100, 0x0) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000040)="00cf2e9fb128aa56889b5d8a6d652869742320c2ab74fbcb1a2f8d2f8e852821db9decbdba2335b263dcc180d94b17f0bc3546899598715d0144063e14ced50a95488431cd0b7d54b72aa310100fe2b4c81b0faa096623d2c30afd114f5cb55a93ca4fbcf313b540899c2701787f56bc36e4408a28ba8a46a0a5f45f4762c3b82f4ad3b10db1b024f7b0ba6875efeec693ca4f677e77276e0e44e644169d6ef36a64f0b7f5142bfac5c2e4c52f6d203a190f7438580ce290a4979fcab2dc884820a2cabc77296b97577b3813bc24d8bb70799c7f341ef94c0b79d983b64b246413e1", 0xe2) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) 2018/04/21 20:09:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[@ANYBLOB="28000000090003f4ee3c0000000000000a0000000010000000000000040008000800040044b4e0d3fb9d42b4a7d581bd776b3ecc01785151d1365ff0b1da96e9a4410e372f955bdf527a55c127cb96d26d183872da0e1c41c65716c6e3f60a2a4dcc30161c63eacb2b16d347398f69006c7a23b3a8371130f57b3d357b70c213865c4cea443e3ce893f22cb33970062bf8fb8fdd619688862a7a42bd78"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) 2018/04/21 20:09:10 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x66584d8b, 0xc8, 0x5c5d, 0x9, 0x4, 0x0, 0x1000]}, 0x5c) 2018/04/21 20:09:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) r1 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000040)=0x1) 2018/04/21 20:09:10 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x100000001, 0x6, 0x8, 0x0, 0x1f, 0x8000, 0x6, 0xc000000000000000, 0x0}, &(0x7f0000000100)=0xfffffffffffffc27) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0x6, 0x10, 0x8754, 0x9}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x9, 0x82000) 2018/04/21 20:09:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 229.432364] IPVS: set_ctl: invalid protocol: 58 0.0.0.0:20002 ovf [ 229.465740] sctp_getsockopt_maxseg: 28 callbacks suppressed [ 229.465761] sctp: [Deprecated]: syz-executor6 (pid 16817) Use of int in maxseg socket option. [ 229.465761] Use struct sctp_assoc_value instead [ 229.551285] IPVS: set_ctl: invalid protocol: 58 0.0.0.0:20002 ovf 2018/04/21 20:09:10 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0xc8, 0x5c5d, 0x9, 0x4, 0x0, 0x1000]}, 0x5c) 2018/04/21 20:09:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001900010d00000000000000fc0900000000100000000000000400080008000400029f31011763e75048015f5068c84b72f1e0172cb0259a0a3e00786b5b649411534ee19405a2df4143f5efd00ce13ec364beed2eeed6a62912c8a78cf671dad18597a08c90544527295a3f434fd8ce0550488ffd343b1df9e5f156338c95ccc8db67e84523ab389232"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:10 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7f, 0x80) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') accept4$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x14, 0x0) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x90, r1, 0x29, 0x70bd2d, 0x25dfdbfd, {}, [{{0x8, 0x1, r2}, {0x74, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7f}}}]}}]}, 0x90}, 0x1, 0x0, 0x0, 0x40000}, 0x20000801) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) [ 229.601201] sctp: [Deprecated]: syz-executor3 (pid 16838) Use of int in maxseg socket option. [ 229.601201] Use struct sctp_assoc_value instead [ 229.623751] sctp: [Deprecated]: syz-executor6 (pid 16817) Use of int in maxseg socket option. [ 229.623751] Use struct sctp_assoc_value instead 2018/04/21 20:09:10 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x40001, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{}, {}, {}, {0x0}, {}, {}, {}, {}]}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140)={0x101, 0x7fffffff, 0x2, 0xfffffffffffffffd, 0x8}, 0x14) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000100)={r2, 0x2}) 2018/04/21 20:09:10 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000040)={{0x88, @multicast2=0xe0000002, 0x4e24, 0x2, 'wlc\x00', 0x20, 0x0, 0x28}, {@rand_addr=0x8001, 0x4e23, 0x2000, 0x4, 0x0, 0x2}}, 0x44) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000100)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000000c0)={'veth0_to_team\x00', {0x2, 0x4e21}}) 2018/04/21 20:09:10 executing program 7: ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0xfffffffffffffc00, 0x20, 0x10000, 0x72ed6487}, &(0x7f0000000180)=0x18) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)) 2018/04/21 20:09:10 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=0x0, &(0x7f0000000440)=0x4) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000140)={'team_slave_0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x81, 0x2000) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xffffffffffffff0b) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r3, 0x2}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, 0x2a}, @in6={0xa, 0x800, 0x7, @dev={0xfe, 0x80, [], 0x20}, 0x10000}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r1, &(0x7f00000001c0)=0x4) write$cgroup_type(r2, &(0x7f0000000100)='threaded\x00', 0x9) 2018/04/21 20:09:10 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x22284}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x514}, 0x1, 0x0, 0x0, 0x40}, 0x40000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000140)={{0x9, 0x5}, 'port0\x00', 0xe0, 0x40000, 0x3, 0x1, 0x5, 0x84d6, 0x9, 0x0, 0x5}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x101000, 0x0) 2018/04/21 20:09:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040), 0x8) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x5, 0x4) 2018/04/21 20:09:10 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x5c5d, 0x9, 0x4, 0x0, 0x1000]}, 0x5c) 2018/04/21 20:09:10 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'nr0\x00', 0x2000}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000140)=ANY=[@ANYBLOB="280000001900010d00000000000000f2090000000010000000000000b98dd900038e3d953903f3d6629357ac015adc43eb25e74f35f86524254df11aad701b69353c9b3f32ba76ae731a92807205859785e70bc94a8c9f664b8b76e638067c9a6a435ef7780225b11c12358ec0afc254bb3518a76b83165474a6472c223248439879ee7b1bcf71f95fc1e6382d22f647240f9276ec96fb4e9f01f51b5badff522dc7bec1aa07fd531395229d2ef1301c31c4e1e9d0c2e9669b6b8f3c78e3ef7755770d8f145b6001a200053efd99af2c8b9f5074956092a027801910b75b681f85a4f8c30141d20eb95fe446cbd8d02796db2e6e19"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) setns(r1, 0x40000000) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x200, 0x40) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000080)) 2018/04/21 20:09:10 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x100, 0x81) getsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) setresgid(r4, r2, r3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000740)=0x0) lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000a00)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000a40)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000007dc0)=0xe8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000007880)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000078c0)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f00000079c0)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000007a00)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000007a40)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000007b40)=0xe8) sendmmsg$unix(r1, &(0x7f0000007c40)=[{&(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000380)="0e481296fcf3c8d3ada58dc8fd1d136102bd49ee97a318d878d2cec947611502d83a9d16ec4b9f46190195c9af30300ce4dc99a5473919e0e5698ad672b3c1219a121fec08b035ab31ac4215bc08b0fec192a5f2ac352120a4d5060a7e2ddc8c9ac05f5bb123f41ba34cbd452c", 0x6d}, {&(0x7f0000000400)="1763a6ed25b4e77b4eb8040aac993e367f4457db08322d46a63a9ceff8ad7e3959301f9e4e847825369337965c00f30b38da964873fec7d64b8b083936f6f6c4a781527d3326a0b66ffe3ca0683da9192aabb0da9f5f79a2c5d788a69d11", 0x5e}, {&(0x7f0000000480)="3e5ab4bff83d0ef3949379d7f873ffb7fcc3fb4db1cdfb1be905d8bba43187eb4b5b748dd310c6794ee0", 0x2a}, {&(0x7f00000004c0)="1234547b1f090d2ab6f5027c166df73146b60296c70d9895d9fd33859f715f9c0fc274c2a10ff5b2a5f740b6f32dbd141f48bf4c9a337abf1fe2bbebd887a0a2c967cbc2630fe3a92a82ebe329a059b05abd161d5b8ef1720421c5fe8cb371a4325a6f2fb87491059963489e7fc9deb73742e301d0b8252a422325def1701a5a9e777f77a0dbf66b1b7d4b4f78477c9fba4e83d2ba0ba093f46dcd848eccf05215b42d85572c91d6ba151e2baeb3f67cafaf16b9e3c985b83c0f5e2bc3842c46313fa0e301274304c931f8da5a767b", 0xcf}, {&(0x7f00000005c0)="3391f53c31201583fa0c7a4a35f72fd31272cff1e525238050b131239099cec7162aa4d87b6e26eb3b149b250e16b48d3f3067d5671431d9150ff2cb94c060ec74f46e49294cb7556631bdb222d6eb48c6170d879d57dac7026b71979c77661c7be92cd425ee1607cbbdc5da781fe9e459fda7f3286e5cba49e2040c996f317d0e4b1892e8ef0a57309a8b180f75a61955eb842ca3a0876ef8e998ab324139a14f6ed03175bd809d3d7b20165197a8fe9857e6d90a563b168ec36bf8f205e30acea78c5b7c759bb25496", 0xca}], 0x5, &(0x7f0000000840)=[@cred={0x20, 0x1, 0x2, r5, r6, r4}], 0x20, 0x20000000}, {&(0x7f0000000880)=@file={0x1, '.\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f0000000900)="79ce1042", 0x4}, {&(0x7f0000000940)="d19db847a81469b8b1ad47935f80275f09691139940c2848b140b3b4e625f0dc524ccb00108374a7f876e8c45b27f5cfba22627e6ec4e125b2125f272e474dab8404d7e928e5475879cc7ef10734289e968e1e1af904ec17cf09f6953ac873fc9cf056673c5c5017d6f60005107470da1c33", 0x72}], 0x2, &(0x7f0000000b80)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r4}], 0x60, 0x14}, {&(0x7f0000000c00)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000002ec0)=[{&(0x7f0000000c80)="9f1d9e37bfcc8e922c10288b6a325e3f2fae61a3302d27de42617e4d1d9fd8ef6be6ca8eb708", 0x26}, {&(0x7f0000000cc0)="f142dede5c5b79ce6b058e3ef5e9e86be1e9f2483e933d132fe60300258e10ff3b75e2db231cda2701961635cf80a5393aa40ad7a3f891e63e8ac5", 0x3b}, {&(0x7f0000000d00)="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0x1000}, {&(0x7f0000006400)="cd418f47b4e9210cd73b7a66c80d1a11b58112284236f7a76ac9ea4c3ebe339f112f58bb59bf5960510275a3b1d3ff9b0286b898bddde1934c21f4f84dedf2c721e7189e6cd5a30c8c26895e9d441e26499db164bf5f7795fc7efc03008fb9aac3171a67c21eda9c2bf227f6321fd7fab845422d1ace0dab0192c2795a86584c3db083de495058a809a3f1f03859b6a595a1524acb77d94f59d76abdb8c380d50a9883b7f454319f2c18848a8ca7c27b62d88c7694b6f17036604aad624bedb50fa842a4c319af74c45c", 0xca}, {&(0x7f0000006500)="3440427244a748e671049edd067df8b0d2e39ea83e73f0775cf630e00c524ec48aab5b1ed1ac41bad1eff6e8022f32943e4c1e66f0701a2dbea17c81169c6ae43841d9051b29bdb9b502cf6bccb76811a73044f3a149ede2", 0x58}, {&(0x7f0000006580)="6d3d6a67fadfdb3c12d2c04f04880a5196214250783339f142626b849c0ba96842161c3b426b7d24685ebcb9045ae62cd394a03ce9009a6ea83bb901a61935808b34504b661f246e7cde7a433aa6457a5ae809e5c01aaba3c9bb73a3de21556236a31cf3932de1507710e83e517a10faa2d6adc04446f16fdf81d5388eff916c05a544e47c8bb1c2068e0952ce9ea834", 0x90}, {&(0x7f0000006640)="3f5f28052e0f1b641f538febf039e5ba7a9174d337616e5d4e2c2a7e88f06f6c6a2939f4a121d04da402f0aff0127b4e9a0af758a52cd1f942931b1a692b267f46407b53d77c704e7f15af7f372cf4f81feade62b31ed78b4e254731e2e6b20aa56d1231e182a11282cb5cb21a36f09b80990ace49d448b75cd05102e5837267d1537e0477617aaaaea7f38b03628432a3fd097f97e98b054149846f929b913c402251f1a9e8ee35a04c01b9440838abd01aa3b20eb4805dbdcb29e8502d28f5fd3b", 0xc2}, {&(0x7f0000006740)="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", 0x1000}, {&(0x7f0000007740)="d674beb11561e3d6e2ba991781feaa5265e5bae7306bda46ad3d08660404cbb06fd7aa967827e18d4503c5bf59263cf31c6b89da2f4d2ab56b0cf85ed8cc6a6325011764f109b14cea7e6dcd39cb3306daefa53c2f623d90b06d4019969cf80c77481d76d647cc27679d431362d247c95e0d399dcd53d1da3b1278a8ca2596400209a463078ca54fe65711d68fc812ccdeb39c0781bfe2bffe", 0x99}], 0x7, &(0x7f0000007b80)=[@cred={0x20, 0x1, 0x2, r9, r10, r2}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r4}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r1, r1, r1, r0, r1]}], 0x88}], 0x6, 0x1) r13 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x7, 0x0) write$fuse(r13, &(0x7f0000000240)=ANY=[@ANYBLOB="28000000001f47f3c58ad51a26030006000000000000065b567fe6ea1289c90000000000bb000000004b42ff2b5146df6b1d61bf1acd0a42"], 0x28) [ 229.985770] sctp: [Deprecated]: syz-executor6 (pid 16868) Use of int in maxseg socket option. [ 229.985770] Use struct sctp_assoc_value instead [ 230.020449] sctp: [Deprecated]: syz-executor3 (pid 16872) Use of int in maxseg socket option. [ 230.020449] Use struct sctp_assoc_value instead 2018/04/21 20:09:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x12000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@local, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000300)=0xe8) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f00000001c0)='./file0\x00', r2, r3, 0x1900) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000015c0)=ANY=[@ANYPTR, @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRES32, @ANYRES16]], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x6, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) 2018/04/21 20:09:11 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x9, 0x4, 0x0, 0x1000]}, 0x5c) 2018/04/21 20:09:11 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) [ 230.070933] sctp: [Deprecated]: syz-executor6 (pid 16868) Use of int in maxseg socket option. [ 230.070933] Use struct sctp_assoc_value instead 2018/04/21 20:09:11 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000003c00)='/dev/mixer\x00', 0x82002, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003c40)=ANY=[@ANYRES32=0x0, @ANYBLOB="1200000010854c66117423d995fac28cd39183381d72d50ca62263007f11cc21a871b83a08534992d040bfd4d74fd96e876e6c9ad11c5691ad5308e815bc2a98e4f1c345e3da9b851897a6150ca0bdc95d5acd21f30ec6ac2c090342f531f67edd41c5be02d5f7e81e4a90942242bd1245867cb8098fd865cc5ff95ea37e3dd4180bdfbd1ae5fe34bcea0b64d1216ed3058ced7de580fc88550a5d91ef37506865cc98d85039bf0888a7b841dfa2e7fdfeb1abcf"], &(0x7f0000003ac0)=0x1a) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003b00)={0x5, 0x8, 0x7fff, 0xfffffffffffffffd, r1}, &(0x7f0000003b40)=0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000080)={0x4, {{0xa, 0x4e22, 0x3, @empty, 0x301d}}}, 0x88) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000140)={0x1, 0x9, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, @empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="c6808533af23", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}]}) sendmsg$alg(r0, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003680)=[{&(0x7f0000000240)="372e557b94bdffcd869ba951d94f0e0f05c4ba26af9141485e59d00e1f50862e4065533f0ed160b713df6ed614f0a6ca8de26a72f937cc0237cf60c555392f8ef63afbdba232b04555bdafe0b22c4370342fefee55ed75976412de0a75ac7a6f1581da3702fc5cd77c9246f482d0b6724cd73d16665978ca1820326152de2f3fff8979ddd14f42a0b3eec5672e2697441924bafaec8e", 0x96}, {&(0x7f0000000300)="83b9d6e3dc707bb424c3a770ca4da47552bb91b40fb3261ab84368b4c6e7b001095de3d56dfc0886c75bdd8e3b24ac9ad870e54a4c2c23fb8f1902ca6364a012d355c4c91dd0", 0x46}, {&(0x7f0000000380)="216a3e2c826a8a4f0f0618cb4bdcbc5172d03aaa2576bb5ae311913469f2aaaa497f394857d0008604edfa507365a4d9532b410bbc1d5927cffe1bff0e10334f992e7f446d503735a8a5bc93c64e9a5ae04d16046306811b1f88cf5d9ca7baf6320b5a91e1087bb3474d6dcfb9bf9d1f46eb4e27d667f5940b852bd01acb3bb7a88c3bd27ef984156117ee6653954f452c8dab46ce5a7795eb39b61eaff24952f280f5376372d2524ecf6b57c566bf538f49341b50b3de338677c195ab390b0b8ebc8762edc8bb38cca2f470e3d67d9bc8232f5a3fd45d9ec43409955f95ed4aa57908d3d92cedea32d3b78c5347e7d8dc7bcb4987e0414bbee31f642f3a0e7a279822a3cc20319797c46e98fef527c4d1a45371d71473e8473e33cc2337f54e917c4099bfc9f5acd890151919cef75a12dcef43c66378e1e627174cd7813703b8e8dc41ce0d71d6a0812b3055a6a809f55453e88ab521287e9ee60408948f9d880e1fd5951ad8829d713df9eb374631c9589067876afb1952e2663fa94356d54d9c67e3e4d5357b2fb4d7041f29da417c63b3eb63bf42e26e32250eb6dac48faa7fccb9182e118a75590fca0e56bdd6345cf3ee6e30750922af95c090f5f5b58d8b25d74e00f934f0365873c1efa9403b7eabdd4f625f204aaaad6a1c5e45931da35a31569cabda300b288b6616083921e3906f2c51f7060a6434096b8387e66255599d98c980f53a844b4e8bc77f289ee2930f32c967b5506da84a0979aa4b8779151dbe7c8ac6a3d8f3437f4952ae92fa3107806fcaff09bb6582162254bfb5f06b2a6773fd5051cb726478fa7dc61dbbb33fa66e1f452b644a4900e084ca743481d5521404302f966932e1c5e5016ec2b8444b5174bc942fa6a6ec95e190b002a0e73787f100064d33daa44d1daa008fa824013efc04794bb3e51453797470fba8203b9bf4eb882bc5ec5c5134a5ddc18330bf994a311344b6ac72c94cf0e28eeed5f6eae3bc578f7f4e802e153ca1dcb2fb3e439504b91b06733ffda751cc765029d6d477c137391000006ba37220c8ea288cce329714e629d87eaf69faba161af4e1ffa345d576bbfa702ad717309771aa5076fc076dfb19f78797d30ee4264480d8ed01335745de8c218615726fb7d454f11c1a4ffbad6e53d86d94f7279ace0a336d59fcd3c148b9cafdfb313b8139f20ba9bfbc337130a29e8775a55f405e7f60d706b60a99fd493f28a5566ec7a558eac6fd4b6f62628d6ad613777daf5b770d40fd4c4caa48c075e3eff46c9f45674baf69d8271e990a5cdb51d692ddd1763172149d85a57b088cbd5c6ec8c3e432d65cc473896f2fcd80ecefbdb3fc96194a981be7a3503ea1e3b8fa154873f67640f203359ebecf2892d60363d809bf97d173bec4b99020259d1a3e23b57f61b3e919b7e6f35d47c7dbc4fb4ef1ec8202579e58a7f023b1372e3c869d57ae0589245609c6f56a374cef65e064a2556ebfaa4aaaed3dc66edae630d70e8c8f0394e2380d4cdd04affaea671a3316c9e92af19df64b5a2339d469e0a6b6dab80afb5c2b73636108cab33c52e45d86941ed2bc8c9ef9407fc0bc691eaf1387f24f9149c78c5624b2e406c2e9732ccf83e563d5748da12463a6e2d6bc84a672afb6dce6d8400708b22c5fe3caa3a5e5d7caaddb49ffbba49a821104d9a26f91461c77e551b84001d0ee7be91187d0a34a983647da8df30af3a1119266ed5d806c41e16abe55b01649f72a37c548aa18e95b2dfe31f20a82d2987376af8104f2802dc1d6ce7738106c753479168eaf1f5da09c4fde043f12b949a419106ad90f751d429ca1cf6ceca7cf23017a2c692c4683fc740712615574b9b77a04a182415551ac02404f63094339add78d82a484dcb9da695af94486ee05af668ed93afc01f275f923340a3283fcb884d2db61ccf5acebfb007149da1d023bde136915f4f83e6f48b9930cf4597647533d2d943acb72287e4bfae49b023e068dd85ce3e3a3d8d77ff0c3884e93b67e4f6bb4ac4040b9ea4a40d513c8506bf75cdefbde261ecad6569a06332dd43c21987a7e01aff0c67c4feb08c2daff1a2ea48e67f69848a382fd4426fc566c800ce8a6de6b0cdce34e22680ba15a5f0a6d0e26b9b54a5d50a6dd680a19281bdcf54ec78613e1c3f75f34eb6bfdde8b7402f2d5855773039076f913518eae4287ca9008cd1dd6a58e67dbb88972bd2b48b3dcfb9075dc23bcc3ee773db120249c4c8e7e677a8b01ed221fc10508f32969d7c716b13823e690a2f32041eca1cdb6e07462dcca277e034a1351ca252ee3bb2af40a70320fd27fd04204c666b4116af2a0bf780c6a62b7e9b9f3a6d0d262345c782b4bb9243e6055608c97d8e94bfd296da70b72accccec974763b1dac87671f5ff6218f654a3b1616bea3371b9304a749413c827345f08662f59346b3ed90a640478d05f4ff810f44dc422c74bf06dd1718ba37797dab78f78ae54b60fc4f57c96c4c501ac3b8ca27626f135386beed37b1cc9f8d150b2cf0dc23aeb3ab2de1cef136175afe3bdcb0ec2b6dcecd075e1379a528a10c3ad75186065b82505319317e664e891786f9253068a0bcb5567f7925a6a85e3750bbf5e182bf83b99812fc0f825afbb8c2c3f097fa1575695ee2ed56c6d095c483df80f86053a5eb72cff0de3beb4044c1a0ece2beb7ccfe06bca521749d7993cef3d855661bda6ec8e4f74241ba61bb0eba2a0956af140c100ce9fbcfd096dd18c9b059d11dc7effa63b746e207749f42c7eda9816da1a83fecf23b57ee841136361687077e541ecee3bbb256307ab2b4393ff60188a02935e4e36ddbc8d16727ff5a3fc1de2eb3c594b573fb9edb52542b68bb1233de167b9fc37d198d90d4ae030afc763864bf7e1bcb3390f2be57eb62c6f6105182f0ccc55b4cf3e607207b8ac8b8ae056ce8fbabec7b6f3e70448f371b78835cc8035d3bc00fe9732a6d66a86130d2c2ffc62264a633daf106afde2d23fffbabdb60aee6da8223641ef217f6ae5c94d8a0ea6b50b772ad39d4253a7df2d2870f952cb603d7befc1290ceab9c5875547be215b1e3b8359650c03556bd6b1506864077ba56625fbcccbb4ede2e7c2f114ad87de3d8229a33f3b726800ceaf14673eb7dd06fc69411098678e95519b8ceaf515dd234f6636e67c004e2783bdcedbb8fbe106fa234bfc193329c6e2ce6c7d3ebd585ae0f2e26ff0631bd878cf218aa292cdd323bc1e6a86baa1cc9a1a4d9bebb4636db96e40c7fd8cceac4c1ae3391cc6867c75d07b60338aede4e575a3cc33f13960c0de952e7e5892fc0670ae423c472c512c3a7b3e9bb1cbd86c101c3e358185a26a80d5f0437e3388e0bd1442649beb35a1672d2680612dbce0a46adaf5608417cd8119a7d6359cfc8e3d9c962a6a7487fc95d9a4f450efc8c03f92e0960e846e7813d0c862917c7d1cdc016103038952b085fdef48811f04c9eedd48a40d88ab666e5b9b7847d11cfc5764486b436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0x1000}, {&(0x7f0000001380)="29a5acab6e4f84ef2637d3772729af1e9c8219e17e6c37716b2e0bbffec512dec8ebe8ac08a5ace5181d10509317428ac2fe60eb05b936e19a3f39f5da2ab20a41d8013a7fd62ff58c49e45ebdb99d9f12667b7445cc0881f127b5c1b3d94b38a2c7531337", 0x65}, 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0x1000}, {&(0x7f0000002400)="2c69bfad2683a6129d95110a34853e8e99bf7959c04d361225b7fb34ef008f013a3c10bc9c7102602805b95a2e5303b83b91001132c305e70e8f9755a42ad83bf062fbc8c23344a738b56042e2d6f1ff1f2bab81d2cc9614ff0d547367ca7aebb097807f8bf574a334b308f2932fa20857e4d58ead87cbbca5c457e5a15fbc4298b3d70d9d3f6b0ec6375d84e420e79421e7d2928c90992e81f4eb42d0eded0296ccbd1e5a753ad197ab722160890491b1a56900cea054b3c2197c73788c", 0xbe}, {&(0x7f0000000180)="f471617436fa49dd2778457543b34f8ddcd60981848e6fbbb70bb71dd35c9682ef5f7418f5815d047f7b2aab89f1bd33a34409dae1d77e93a8275ad8c26b", 0x3e}, {&(0x7f00000024c0)="2b181c4df652658352cb0c680aef3cba086f97ce9a21c60dd3a48a038dc8bb54f6af57b542d833d5811292cee3f77fdc17343e75ea28f10b4f3525079307c5c85009b13b7bf9f198a244c984c2054330744100bf8a5f01cea4a5c4b71f7e001ae13f2f1e83069ae1bc98409ba5a09752b54a9cc4a29b8d456bc0abbe67713ea113af4ca666f8b59b530d9abff075fc8f67e8aea266e84321ab7822728162146670232453cd5e51b5ddf43a5b19710c0f070a664e78166401bd27f00cef2cb3589e39c0d6159e131848535a4aaf953ebdcde6ff1387badc247e37bf8280e50fd7db517f2201d5c08324e0d6d2cff3061b045878ebb5b257fe", 0xf8}, {&(0x7f00000025c0)="58869b41af515864923c2987486f2663c3465fbacb0637fb98ae82cce2d5ec9815c7b5252fd03a6405dcf3a969eb2476b6d881bcd913d989ffbc2f1c0ece8213e1b0a853b408588c0fa2383271f554bd825f9ad95d98b00dd09f410fdc6c847f4b7c21e3c3709a33ee264331729e64b6aff83c5e0d99da5b99ef6cba19c098b8cd2f9b35a1d18ec5063836a4fcb64a24", 0x90}, {&(0x7f0000002680)="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", 0x1000}], 0xa}, 0x40) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000003840)={0x9, 0x6, 0x5, 0x1, [], [], [], 0x16, 0xc763, 0x2, 0x5, "b5839f05225462c4358eaed2b2b6e140"}) write$cgroup_subtree(r0, &(0x7f0000003780)=ANY=[@ANYBLOB="2b70696473202b6d656d6f7279202b70696473202b696f202b70696473201116ef7a10a5d04f7e942b54867f023f815527938ac29d648b8009d794e5b983e9dfca315fffd71262a02f722e333d2d2a7326db83c88a4dbe0c9961db424d7ed52e7687fa098e4ca9ea717e20ea738233d8dbcf079c418fe0bb3639744964dbb88a5a409c3506675a2008a934a5c2701586eea17cf6669846a2724583469d7d363fb7f99cece397fb0eb063d179a5cc6e03758f06efba3c46a74930c9ff04"], 0x1e) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000)=0x8, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003980)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000003a80)=0xe8) socket(0xf, 0x80000, 0x939) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000001c0)={@empty, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, r3}) 2018/04/21 20:09:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[@ANYBLOB="2800000019be010d00000000000000000a000000001000000000000400080208080400003dadaf72257b8e4b1190860700000000000000557aa60000000000000063f14f6a6bff4151c826ee76d6338fb7bcaa4a27"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x10) 2018/04/21 20:09:11 executing program 5: socketpair(0x3, 0x807, 0xfffffffffffffff8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000080)=""/14) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000040)=[{0x18, 0x1, 0x1, "13"}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000001700)={&(0x7f00000000c0)=@hci, 0x80, &(0x7f0000001600), 0x0, &(0x7f00000016c0)=""/45, 0x2d}, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000000)=0x3) 2018/04/21 20:09:11 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0xffffffffffffff31) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0), 0x2) getsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000000100), &(0x7f0000000140)=0x4) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') bind$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x1, 0x0, 0x0, 0xfffffffffffffff8, 0x336, "0fcb850870d1d281430b254732056c0d92e77ab1deae6701b48252c7cf857d3cf615b1fec58e737b23d287c801a0236eed518ee9c306548234497678e1fa88", 0x14}, 0x60) 2018/04/21 20:09:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000100)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) dup(r1) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYRES32=r0, @ANYBLOB="080008000000000014003c990000000900200000000000000008000f"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x90a, 0x311000) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000000040)={{0xb7b, 0x8c4, 0x3, 0x3, 0x2, 0xfffffffffffffff9}, 0x1000}) 2018/04/21 20:09:11 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) r2 = shmget(0x2, 0x4000, 0x78000a15, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000000c0)=""/213) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:11 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1000]}, 0x5c) 2018/04/21 20:09:11 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@dstopts={0x0, 0x21, [], [@pad1={0x0, 0x1}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @generic={0x1, 0xf6, "3e75a32cd63b9db32790bdde5d871acf45ca20df19ad08af4a7b9be06fbcc3d399776ea7dcb0f782b8d7d86fc6cad36c3903327d9d6ac5e89b17db7ef99da3f731960198be0b149a61e20bdf52841a8fedbfe037bfc9c5be95544f351603ad6349e58c43dac469747729a8e07866865bac576a325fa9ae3e6ec164a8814a762820845912db5f3a32564498eef5107839b129e66b625ad911cb08454336851af65fee064641e6b040c4497fe89105eb1dc0faedad11caac92322c83040d9bc3e862661ad3d73310d7c8ca48cafc435b3e1743ee32b16ff4e03e811c78555c136a4cdd47f0b2559ddf3e0f2b72377f992cecafcf14700a"}]}, 0x118) r1 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x3f, 0x40000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000340)=r2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) shmget(0x3, 0x4000, 0xc02, &(0x7f0000ffa000/0x4000)=nil) 2018/04/21 20:09:11 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x6, 0x1000, 0x1, 0x100, 0x4}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={r1, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) [ 230.391199] sctp: [Deprecated]: syz-executor6 (pid 16912) Use of int in maxseg socket option. [ 230.391199] Use struct sctp_assoc_value instead [ 230.402359] sctp: [Deprecated]: syz-executor3 (pid 16916) Use of int in maxseg socket option. [ 230.402359] Use struct sctp_assoc_value instead 2018/04/21 20:09:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) io_setup(0x7, &(0x7f00000000c0)=0x0) r2 = fcntl$dupfd(r0, 0x406, r0) io_cancel(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f0000000100)="cd8e8272f0e57b603731c6b8d80939ae9dcbe0a4402f6269368f393f39f66a40a3797099612ec07fd980e57a3840d4e31d6fe91c99992b84439126b1d7e7fb208107703c3cb3a2ac2d7bbbfe6ebe9a34e6212fec3c23b172aaf580936a8d12e41adc8e4a316286185b5439515ebba37c8558f375f1dc094567ef5306969b9f078af117a94d8830e8ab63dcdc0b8acb7b2f994d27503d75a639881bda927f5c52bfdc6bfd00d37dac5f643aac900237a38f8c6db3942df948090e1ce244aec0a600b92d12dc7ad062eec76058f579b28439e02ff355cec6fd0e", 0xd9, 0x5, 0x0, 0x1, r2}, &(0x7f0000000240)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000002c0)) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000080)=0x1, 0x4) r3 = epoll_create(0x2) epoll_pwait(r3, &(0x7f0000000040)=[{}], 0x1, 0x80, &(0x7f0000000280)={0x46}, 0xff5d) 2018/04/21 20:09:11 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}, 0x5c) [ 230.511754] sctp: [Deprecated]: syz-executor6 (pid 16912) Use of int in maxseg socket option. [ 230.511754] Use struct sctp_assoc_value instead 2018/04/21 20:09:11 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:11 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x8, 0x2000) ioctl$KDSETMODE(r0, 0x4b3a, 0x1) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{}, {}, {}]}) r1 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000000)=0x1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000200)={0x154, r2, 0x900, 0x70bd2c, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7a}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x68}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x24}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x22f}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x401}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x31023a20}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0xff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffffffff}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x12}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7e}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}]}, 0x154}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000040)={0x4, 0xffffffff, 0xffffffff}) 2018/04/21 20:09:11 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x4, 0x2) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000240), 0x2) r1 = epoll_create(0x101) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000000c0)) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$alg(0xffffffffffffffff, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x17, &(0x7f0000000000), &(0x7f0000000180)=0x4) bind$ipx(r0, &(0x7f0000000280)={0x4, 0x9, 0x3, "8f7772bb90a1", 0xff}, 0x10) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000100)=0x1, 0x4) prctl$setendian(0x14, 0x1) 2018/04/21 20:09:11 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x0, 0x387c, 0x0, 0x0, 0x1000000000000000}, &(0x7f0000000180)=0xfffffffffffffd08) 2018/04/21 20:09:11 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x56, 0xca}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 20:09:11 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000040)=""/77, &(0x7f00000000c0)=0x4d) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:11 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) [ 230.876131] sctp: [Deprecated]: syz-executor6 (pid 16963) Use of int in maxseg socket option. [ 230.876131] Use struct sctp_assoc_value instead 2018/04/21 20:09:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="0800080000000000140002000000000000000000000000007900000156ffbc919e873892af0addc39128f2ad7c32babf9d6644d2acc7edcba9fdb9d9ff4b0f618c6cf92b5ba059c877475668b8303200aa"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:12 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000001c0)=""/250, &(0x7f0000000000)=0xfa) 2018/04/21 20:09:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x50001, 0x8) 2018/04/21 20:09:12 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x600) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xfff) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000080)) 2018/04/21 20:09:12 executing program 7: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)="2f70c742632f7379732f6e65742f9f218e686564756c655f69636d81b216cd6151d7c4c5c024542ca8ad4a01009b4c28be64c51263d999d69575fb074cdd8f28e4ee07e57d94abd68e109597463b08e1ba3c7b839a942c97b2cf472ede90a4597dea68c1", 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000000040), &(0x7f0000000080)=0x4) fstat(r0, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000180), &(0x7f0000000340)=0x4) accept$netrom(r1, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) 2018/04/21 20:09:12 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x100000001, 0x6, 0x8, 0x0, 0x1f, 0x8000, 0x6, 0xc000000000000000, 0x0}, &(0x7f0000000100)=0xfffffffffffffc27) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0x6, 0x10, 0x8754, 0x9}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x9, 0x82000) 2018/04/21 20:09:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=0x0, &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x8c00, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r1, 0x1}, 0x8) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000000040)) setsockopt$inet6_udp_int(r3, 0x11, 0x64, &(0x7f0000000080)=0x6, 0x4) 2018/04/21 20:09:12 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x200000000000}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:12 executing program 1 (fault-call:1 fault-nth:0): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) 2018/04/21 20:09:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x115) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) socket$bt_bnep(0x1f, 0x3, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x8, 0x1}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={r4, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x84) syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0xfff, 0xd0200) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) 2018/04/21 20:09:12 executing program 4: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="9f97074cfab5d0c1ff267b2fcc77e2674eccb9f77843c0df1ff7ac48c90ef3d0d034430d3284e262073c5d28a9c9117449b6752db95ee7f4eb22e3f5f8c74f2060e6aa818e3f9524c6cd8a7b2f64c35f82ff8d0db545f3d1238d1270c0315f8624b4101d3d3891e1419cb0e237be2edad20f0fc1bf6f7762", 0x78, 0xfffffffffffffffe) r1 = add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r0, 0x1f, 0x3, r1) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/21 20:09:12 executing program 2: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x8) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000280)={@remote, @remote, @multicast1}, &(0x7f0000000480)=0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a00fe05000000000000100095fc788f08000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000140)={@mcast1, 0x0}, &(0x7f00000002c0)=0x133) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000380)={{{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14, 0x14, 0x20}, 0x4e23, 0x6, 0x4e20, 0x6b5e, 0xa, 0xa0, 0x20, 0x33, r3, r4}, {0x40, 0x0, 0x0, 0x7fff, 0x1, 0x5ce7, 0xdb, 0xad2}, {0x2, 0x6, 0x2, 0x520000}, 0x800, 0x0, 0x0, 0x1, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x1f}, 0x4d6, 0x7f}, 0xa, @in=@multicast2=0xe0000002, 0x3505, 0x3, 0x0, 0xfffffffffffffff9, 0x3e0000000000, 0x8000, 0xffffffff}}, 0xe8) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000000080)=""/163, &(0x7f0000000240)=0xa3) 2018/04/21 20:09:12 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x40000000001fd) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x5, 0x200068000) listen$netrom(r1, 0x8) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:12 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f00000000c0)=0x1c, 0x800) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x9, 0x8, 0xc2c, 0x401}, 0x14) 2018/04/21 20:09:12 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x4000, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000640)={0x6, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}]}) r1 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000002c0)={r0, &(0x7f0000000240)="62c7107de37c0e1b5b5ef87be59770d9031ce681a30fc8c15aebb6252017cd62e32e159e3b0027", &(0x7f0000000280)=""/62}, 0x18) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000000)=0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4001, 0x0) setns(r1, 0x40000000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000440)={r2, &(0x7f0000000300)="dd01b47979a99c69a3", &(0x7f0000000340)=""/248}, 0x18) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000600)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000680)={&(0x7f0000000700)=ANY=[@ANYBLOB="24000000e002cfc59c0461945420f3c07da38ac2b67a58eb1bd7edc8beb22d69a0ec816adde91842047f91576863d6abde7a77665f7afe08fe7f04237ca5", @ANYRES16=r3, @ANYBLOB="010c28bd7000ffdbdf2501000000080001004e220000080002000a000000"], 0x24}, 0x1, 0x0, 0x0, 0x810}, 0x10) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) listxattr(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)=""/198, 0xc6) r5 = shmget$private(0x0, 0xf000, 0x10c, &(0x7f0000fee000/0xf000)=nil) shmat(r5, &(0x7f0000ffc000/0x4000)=nil, 0x1000) renameat2(r2, &(0x7f0000000080)='./file0\x00', r4, &(0x7f0000000100)='./file0\x00', 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r4, 0xc4c85513, &(0x7f0000000780)={{0x5, 0x0, 0x5, 0x604, "3793b90fec1bd657a5fc015755d4af8e0cfcb5d892bc68729b463787b7eda3f7ef4736a31db7e356f53f99a3", 0x1f}, 0x0, [0x3, 0x4, 0x1, 0x7, 0x8, 0xfffffffffffeffff, 0x47d75682, 0x6, 0x1, 0x3ead, 0x5, 0x4, 0x10001, 0x3, 0x10001, 0x3fb7dd7, 0x4, 0x3, 0xffffffff, 0x9d5f, 0x7, 0x56508, 0x5, 0x5c0b3a6, 0x8000, 0x0, 0x13b6bb00, 0x7ff, 0x8, 0x337, 0x8, 0x7fff, 0x3, 0x9, 0xfd2a, 0x4, 0x0, 0x3, 0x76b, 0x8, 0x0, 0x0, 0x1, 0x47, 0x7fffffff, 0xa811, 0xbf, 0x5, 0x8, 0x2, 0x9, 0x1, 0x4, 0x0, 0xffff, 0x9, 0x6, 0x2, 0x1, 0xff, 0x5, 0x81, 0x0, 0x4, 0x9, 0x40, 0x81, 0x5, 0xfff, 0x5d71, 0x100000001, 0x40, 0x1f, 0x4, 0x100000000, 0x4, 0x1, 0x4, 0x2, 0x16, 0x200, 0x415c, 0xffffffff, 0x2, 0x1f, 0x80000001, 0x800, 0xfffffffffffffe00, 0x4, 0x5, 0x7ff, 0x80000001, 0xfff, 0x7, 0x200, 0xfffffffffffff538, 0xffffffffffffff78, 0x0, 0x1, 0x1, 0x8, 0x3f, 0x3ff, 0x80000000, 0x8, 0x7, 0x8, 0x6, 0x7ff, 0x6, 0x8, 0x3, 0x900000000, 0x7, 0x0, 0xffffffff, 0x1, 0x8, 0x92a0, 0xc5b, 0x7, 0xffffffffffffffff, 0x100000000, 0x5, 0x401, 0xd649, 0xfffffffffffffffb, 0x6], {0x0, 0x989680}}) setsockopt$RDS_RECVERR(r4, 0x114, 0x5, &(0x7f0000000200), 0x4) 2018/04/21 20:09:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=0x0, &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x2, 0x7fff}, &(0x7f0000000040)=0x8) 2018/04/21 20:09:12 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4(r0, &(0x7f0000000a40)=@rc, &(0x7f0000000ac0)=0x80, 0x80800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000b00)) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000080)={0x1, {{0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffffff}}, 0x0, 0x6, [{{0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x9}}, {{0xa, 0x4e23, 0x7, @empty, 0x7}}, {{0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x81}}, {{0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x20}, 0x5}}, {{0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, {{0xa, 0x4e20, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}]}, 0x390) 2018/04/21 20:09:12 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = inotify_init1(0x80800) inotify_add_watch(r1, &(0x7f0000000200)='./file0\x00', 0x4000010) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x22c040, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="01003d00514ba6bc6bd0d833b12af1a0c617e07127a36951c2119a7d7281c1dead1db642ece6c1d8dff440c7be0af29b4f41ae1a7a02c1d200000000597703edf4"], 0x45) 2018/04/21 20:09:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x22) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f00000000c0)={0x5, 0x1, 0xede4, 0x3f, [], [], [], 0x2, 0x0, 0x6, 0x200, "0435cb18ef634333163a1347f3facd24"}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/sequencer\x00', 0x4000, 0x0) bind$netrom(r2, &(0x7f0000000b80)=@ax25={0x3, {"a3cdc86ba41f18"}, 0x4}, 0x10) ioctl(r2, 0x880c, &(0x7f0000000200)="e5d27afe0cb532eb9f8663ad671cc690f21b70c72e0a6de74478d66306c44f96bf1d1cb77563f4597c8a46abae0e2e64223b292d122f2503db7860ae2ff22ec4b0894ffd34cbe0cbf3d2743a0bf700adb06622b09f67ee51edeab851c6dd5325966792e304ebd9bac0ae7b636c887b3d067f02dcb2cc0956ea6cbe9ec5") prctl$seccomp(0x16, 0x1, &(0x7f0000000280)={0x6, &(0x7f0000000040)=[{0x2, 0x2, 0x2, 0x100000001}, {0x2, 0x6, 0x4, 0xef}, {0x5, 0x7ff, 0x9, 0x4}, {0xbf1, 0x4, 0x7f, 0x401}, {0x5, 0x1, 0x8001}, {0x80000001, 0x5, 0x2f4, 0x8}]}) prctl$getreaper(0x0, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:12 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x100000001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={r1, 0x2000004}, 0x8) r2 = syz_open_dev$admmidi(&(0x7f0000000480)='/dev/admmidi#\x00', 0x2, 0x103000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4), 0x45415bc72beff528) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) r3 = accept(r0, &(0x7f0000000080)=@can, &(0x7f0000000100)=0x80) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000180)={@remote, @loopback, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) sendmsg$nl_xfrm(r3, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20060000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@getpolicy={0x60, 0x15, 0xc00, 0x70bd29, 0x25dfdbfc, {{@in6, @in6, 0x4e23, 0x5, 0x4e20, 0x6ea, 0x0, 0x0, 0x80, 0xff, r4, r5}}, [@tfcpad={0x8, 0x16, 0x7}, @extra_flags={0x8, 0x18, 0x401}]}, 0x60}, 0x1, 0x0, 0x0, 0x40801}, 0x0) msgget$private(0x0, 0x244) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000300)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001900010d00000000000000000a000000fa100000000000003b44a0d8d3c1ef35"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x10) bind$bt_l2cap(r1, &(0x7f00000002c0)={0x1f, 0x1, {0x37, 0xff, 0x4, 0x0, 0x8, 0x8}, 0xd1, 0xffffffffffff8000}, 0xe) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) sched_setscheduler(r2, 0x5, &(0x7f0000000100)=0x3) 2018/04/21 20:09:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x7}, 0xfffffffffffffeca) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=0x0, &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x8e8a, 0x2, 0x7c76, 0x1, r1}, &(0x7f0000000080)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x2000000}, 0x8) 2018/04/21 20:09:12 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000300)={'rose0\x00', 0x81}) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000140)={'security\x00', 0x1c, "8b05c8d621fb273bfbd276e1b76a3acb7ea354c654a7a474b780b568"}, &(0x7f0000000180)=0x40) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x4000) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000240)={@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ecb-serpent-avx2,vmac(camellia))\x00'}, {&(0x7f0000000040)=""/175, 0xaf}, &(0x7f0000000100), 0x1}, 0xa0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9, 0x500, 0x2, 0x10048}) 2018/04/21 20:09:12 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8001, 0x242040) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000080)={{0x800, 0x7}, 0x0, 0x1, 0x2, {0x0, 0x4}, 0xe, 0x80}) 2018/04/21 20:09:12 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) remap_file_pages(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x7fffffff, 0x40) 2018/04/21 20:09:12 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) [ 231.676640] sctp: [Deprecated]: syz-executor6 (pid 17043) Use of struct sctp_assoc_value in delayed_ack socket option. [ 231.676640] Use struct sctp_sack_info instead [ 231.688639] audit: type=1326 audit(1524341352.675:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17044 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/21 20:09:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x18) 2018/04/21 20:09:12 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7, 0x0, 0x9}) [ 231.753724] sctp: [Deprecated]: syz-executor6 (pid 17043) Use of struct sctp_assoc_value in delayed_ack socket option. [ 231.753724] Use struct sctp_sack_info instead 2018/04/21 20:09:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="950179c0beb7b55d0a1a756164c22b76288bd3af34ef84e4a98bee1613cac0aabb8ebb3a5e16cf94affdd8a97a918af2766708f63cbd9393eebe941a79e0ffc06cef1020685250b6cb63dbfd63340c3a6adf0bf0f5b25e45eca2068d48df7f364ff3736b65a6f18aed9a7638834fe05f2743f0461c5d96a250de2651411a0202c06b3cc860d8f6a75b244c1352915df193ab95ce9b35c73231b7622dc1da6bd795af72c78851972d9f20a9a3b834dd4248b8d29131bf8e6a1b9040f21a63948ae5c24b7ae0d8e5f9fe3ad444195dd0b08f586fe2982a930b8019a0b2883b4b0e519d9c511176f844040b2af3ce5b2dbd207ed79226e756", 0xf7, 0xfffffffffffff3b5}], 0x8000, &(0x7f0000000200)={[{@barrier='barrier', 0x2c}, {@commit={'commit', 0x3d, [0x31, 0x7f, 0x78]}, 0x2c}, {@init_itable_val={'init_itable', 0x3d, [0x38, 0x37, 0x33, 0x37, 0x3f]}, 0x2c}, {@minixdf='minixdf', 0x2c}, {@barrier='barrier', 0x2c}, {@journal_dev={'journal_dev', 0x3d, [0x3f]}, 0x2c}]}) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) r1 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x4, 0x42) syz_mount_image$gfs2(&(0x7f00000002c0)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x5c, 0x7, &(0x7f00000017c0)=[{&(0x7f0000000500)="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", 0x1000, 0x81}, {&(0x7f00000003c0)="9b52e052b291fab0cfb30d350faa26d96def9542360bc9c60cf46748c7cc65aae5781341f21d2e86", 0x28, 0x2}, {&(0x7f0000001500)="6b80143a424a9d0850891a59bad4046e51c528418237180ff66fc6ab5ff598c46904010376e28dc3c568a67c1156c06b1a9110117ebbb05d1e71b36392b384691195c7ce94fcb3d56d1f14cf0418fc99331187f774eaad7f1d64df3d6522e2f21009ebdcb6342ea2968f33b8c0f6ba127cbb6974b7798346c69b1f001294f0260014d6c1db50ff6844ce50b23a6cc8f723d50a1f7db812e835ab1a215daa4061c16c3f0301d9b3842b6058222b0899cb5ce7c05f2fab68150640e223b3570c91c2ee0fb7b53a48be7123cdeda8a2dc9c91f0d2edb334c29a34bf2a61b0fbfd0d31e5c4273b05", 0xe6, 0x2}, {&(0x7f0000001600)="7b2dc16b47c30f63d9b60f6b290bf0b6a489bd4635a6e75a1de26e2d005af0a5f74dcb3a2abbf91778beec9c939f67f8e42d8ac8f53563920ebad1f6fc7103a9333d087cd6532f07d7b257a2a91f519f39f55bf4ac65baeb8e8b6d2ceb5b3ee833527388caa6d901d6fb165669c206566e561ad0f89f99e541e75f56e1906d13abf2d12ee882bae3b5e1730a7f3ab673cc69e046727cd8905eb26af61e56ed357f2c16004604831410ab43c45e114e9c9a916dd870215e7571c10642dfe44a954fe5c10ea01d06be7140a5d2c69fc25d5c8452d64954d774", 0xd8, 0x2}, {&(0x7f0000000400)="47b061eee799fad0b3bec73c5bd1fa8261630cd60952f292f55ab2b97c4ecc619fdc5c465bff103e0425cfae3472ebfc4b85353897bc948a96df8b66765ea109042459216650daa2af84a9701a5fd3dab23c60f03cd3706a6cc844284d1339af", 0x60, 0x7}, {&(0x7f0000000480)="f0908844e4c14ccca6cc2511de43e82e554442c5490ebd2168b613b8e800c2c19e", 0x21, 0x1}, {&(0x7f0000001700)="9cb21b95e53de439de09dee01c4b730467e0831bc02b73c46c9520e11c1d59f755c6a83ccd0844b73a32ea8530c643a5387325b7c8c98dd4fad7828e574c0e0f8967d2b97fe9039527960dd31810c381b0e472e153b5972ba1e9f718d2601e4024a6be22b0b732d8d1188bf9bcf2a0e33c62fa5882541697cf91b3c88fed667dfb2d566159455115e7aed1928e0fc6a59fa04a349ccfd5ce2d27fdb17313c4a2b2fae782fd879ca71c", 0xa9, 0x3ee}], 0x80, &(0x7f0000001880)={[{@nobarrier='nobarrier', 0x2c}, {@quota_account='quota=account', 0x2c}, {@quota_on='quota=on', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@nosuiddir='nosuiddir', 0x2c}, {@nodiscard='nodiscard', 0x2c}]}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x8000) 2018/04/21 20:09:12 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x31b, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0xfb}, 0x8) r2 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000000)=0x1) [ 232.578603] audit: type=1326 audit(1524341353.577:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17044 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/21 20:09:13 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup3(r0, r0, 0x80000) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000240)=0x7fffffff, 0x4) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x20, 0x8002) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x8, 0x6, 0x16, 0x4, "a9234c927d440c969c433ed0bfa03d2b91a9b671149079320d54d5f075a5858f26044f4ff86b735de2cd9a3ecc7b74fd8e9ceac606e9b0512c839ab67f65c2a2", "f11af51aa270df6d1a5ef544c3e361e608c25feca5af9c5cb432d6f485704ff9", [0x1, 0x7ff]}) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e20, 0x8843, @local={0xfe, 0x80, [], 0xaa}, 0xb80}}, 0x2, 0x2, 0x1ff, "2211db804c30631a3273bef3902169c99f1efb731603a0919669db395843049da6e27c062bc6d28481af6a2a51d9c548f98550355f59821ea4851ed317525ec302aaf2105a5cfa50216f7eb34bb719a9"}, 0xd8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000000c0)) getsockname$ipx(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) 2018/04/21 20:09:13 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) 2018/04/21 20:09:13 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) r1 = socket(0x15, 0x5, 0x6) setsockopt$inet_buf(r1, 0x0, 0x3a, &(0x7f0000000000)="9f0ee1c22cb09dab08053a35eb590c1ef3f2e6c97f8f0e34fd4bc992bd04c876b3e1e9abca71c8dbbe5d476747e125aceea3074ccc46f1b4b4d8be4bde0e8d2f3042e60e393d016c6b46e973bd6befaa9abb2863d2fdf9001a13395d2510fb", 0x5f) 2018/04/21 20:09:13 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) sysfs$1(0x1, &(0x7f0000000000)='&\\keyring\x00') 2018/04/21 20:09:13 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x10000000000000}, 0xffffffffffffff8e) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 20:09:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x1020000000) 2018/04/21 20:09:13 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x20002) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0xffffffffffffffff, 0x3, 0x1000, 0x2, 0x9}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x260201, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/21 20:09:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000480)=ANY=[@ANYBLOB="280000001900010d00000000000000000a0000000010000000000000040008000800040055f9ff95a27afae0a54c489e1e887bc9cbfcbf86b3dde7348ea763ffadfaf21ac32a0de404d432e88e8060b99d0bda79558fe372406cd69de84b0e0bd987717d8f17b181d6dad8d55c44ba88443382f2b81af0327dc6d8a9f6219a170a956bcafb8184a9df207d6fdc8fce05cb3b81284b4947e78e662e8cd72c4a2a3d97b123bbf6c1ecda30b3f43f16d2d0273b6ba03fb3056a7dadf180e61f123d5f9b9c8c56ed04000000000000003fae8b5a1c188efa6d8eabf5c36f3dfd"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x66bf, 0x4000) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000002c0)=0x3f, 0x4) r3 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x400, 0x4e20, 0x6, 0x0, 0x20, 0x20, 0x0, r2, r3}, {0x2, 0x5, 0xde56, 0x3, 0x4, 0xffff, 0x9, 0x80}, {0x7, 0xf9a, 0x7, 0x7}, 0x9, 0x6e6bb2, 0x0, 0x1, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3503, 0x0, 0x3, 0x3, 0x2, 0x3, 0x3}}, 0xe8) 2018/04/21 20:09:13 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x8fa, @mcast2={0xff, 0x2, [], 0x1}, 0x77}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x3, 0x1, 0x8201, 0x9, 0x8, 0x1ff, 0x9, 0x100, r1}, 0x20) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:13 executing program 1: setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) 2018/04/21 20:09:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) r1 = dup3(r0, r0, 0x80000) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000000)=0x2) 2018/04/21 20:09:13 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8d, 0xfffffffffffffffa, 0x9, 0xfffffffffffffffc, 0x1}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@remote, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff, 0x7fff, 0x9, 0x500, 0xffffffff, 0x40000000, r1}) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000240)) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000300)=0x44) r3 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x6, 0x10000) getsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f00000004c0)={@broadcast}, &(0x7f0000000500)=0x8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f0000000380)={0x9, 0x4, 0x8001, 0x0, 0x0, [], [], [], 0x0, 0xff}) 2018/04/21 20:09:13 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x8000, 0x2) 2018/04/21 20:09:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x2000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={r2, 0xc99}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000180)=0x5, 0x4) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="280000001900001000000000000004000800080004000000000000000000000000000000549b5012d80aa4dd625bd0f764a9dcc90099a3fe380f374a364d90d706be02ef6fd44ecf28fe67579e1debf92c8bd3350af47bc9879b567e234b05be5c0b3ea0d22726c74244aa1dac5877d04e695bdde003ee87b3ded9f14866"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f00000001c0)=""/182, 0xb6) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000380)=0x8, 0x4) 2018/04/21 20:09:13 executing program 5: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'nr0\x00', 0x4106}) r1 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000000)=0x1) 2018/04/21 20:09:13 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7ff, 0x400000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0xffffffff, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 20:09:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000091f33d4e"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:14 executing program 6: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) open_by_handle_at(r0, &(0x7f0000000040)={0xb5, 0x7f, "65851e95da547e5f438ab01ac05d6c2fa83638bb70498503796f4a19a7b79fcdd76fd6ac48c6fb1ed47710f9db006ce8b4f8bb374bb2db975f71c45a2a2edceeb7b71e510eb36aa61df60d7c850b8415327f0ba9762d6c872f6e6b1cb416336bcc5f46561fad80915c28f8a971a214e2bb59534c5f387c70dbd06dceca1cb2e56211a7680861dc058fd9e7b6bc48fb8536078951de7fcb01a86e1fe073cc98a7eea1270c667d87356db02c9bcb"}, 0x40000) socket$nl_generic(0x10, 0x3, 0x10) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0x6f, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0xa3}], 0x38) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0xffffffffffffff0c) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r3, 0x7}, &(0x7f00000001c0)=0xffffffffffffff7d) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:14 executing program 1: r0 = request_key(&(0x7f00000000c0)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='#\x00', 0xfffffffffffffffe) keyctl$clear(0x7, r0) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000003c0)=0x60) sendmmsg(r1, &(0x7f0000000d80)=[{{&(0x7f0000000400)=@llc={0x1a, 0x0, 0x1, 0x7, 0x4, 0x400, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000480)="c6666a17c3a11402a5e640688d9c1db2215f8a9066181bb9692704623c5ffb71619cb95a9dd8b008c73c2f4fbf48d78700f5f0c33c7b6294a5536eb128da0284b061de708b11f8a928f764eaad9cb75aee2a902725ea3b8d5412d41b9125e11616a1f00fb6b9f667a1a6c20d0cc930a0118e4b9ac1a7e84670f8b377033f76cedfdc61ac85c8e422085177e0fd5da1964c25dba1ae69abedeb090742acf61a9a4f07d380bd5e4abcf8142c15f6686c7b0622f31078c89139a517248daadfb0c1d45887c46cbe2ce0f87ac457d232db41db85a785b3cfdb8911751734b71e3f2b3f0e40f8eb75c85d26fa", 0xea}, {&(0x7f0000000580)="e6dc08f60ba488aa18e2dcb327215b5904f1b3e724c1089a1ab8e7725f4515836b2196138a57fdd4f2fdf95806428c23e593c8e385a6e039fa9069", 0x3b}, {&(0x7f00000005c0)="b2218ab272bf54f47f403f7871f002678a3eda41cfa3348251166042f0c71aae4f6ba3a418d018f4585dbd91ff2297ef682a15fb02156e312881736a1c209ae0fda530c86306b24aa88bb43a3330683982de54a44ac9926745adc62780d912d8b6b98bcf65a3452f0a5adb08eab20ac852c1e806ae955a12e3d194cfe7e9", 0x7e}, {&(0x7f0000000640)="61159efdbebc6c93f34a2f945765b2b289acf8b7fa8f34c0b73349cc3b9ed36db758c19d37039b088cc2ac37af5963f9e3335e150799f95a1c476c80045e2f5f7d2d87de02741fa99675efa1", 0x4c}, {&(0x7f00000006c0)="199828b23526dd13521561e98e312518ef4a7fd0bbdcffbac401fd12c4586dec04dae29fa6b163fa2f483ae4529bf6e69b5e136495", 0x35}, {&(0x7f0000000700)="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", 0xff}, {&(0x7f0000000800)="d5b4f0bf97227680f81076481bb3c32bd93aa3388d7498a2ffa6ebe21371a933fae60ca9f4eec27210289609b9a2f6e0b50b1244c8949f064589a5972a3abac88dee7d32621f58ff08090953b64b7afc3addaef6b378f57b543ce46f12534f18c8e88f437c9a7ceca382e443136c41b0551a9eb84bda09a4c3cfd2ea0cf936ebdeac05cb0ce50f9783432c4338719a2c3bad061674139fa6553b86504509ca901e7b9937", 0xa4}], 0x7, &(0x7f0000000940)=[{0x18, 0x10b, 0x80000001, "e570"}, {0xd8, 0x0, 0x80000000, "a55935eed245413227269ab47558cadf5111b1c9f1ca8edebefa3dab4e05bc973a6530b771abab8ab39d57b7dabdf5a32cc719d2a8533d9df495cd755f2faab19e28c91bde35fa2edce747c7b2fc4e7a7186fff2fc5c409c80a6df753efe271d27e2d470b092d976a9b13a28592009f185fb485bd09ada1a06b1bc90f851e5b85dbae1b31dd79c3680a3e127294b488e35e911c7d3cfce5805f35d1c6d9fd7b5e6a75e7a7fadc5f851a1a5fb6a78104f42909cc7c39a293b838328533694850cfc"}, {0xe8, 0x0, 0xffffffff, "8eec0dc2fcce6a3d1c2729b2e7d615b314e4f55126d2faf766eea2fbe92a683a9a68e009de32df227fc2c428701099625bd468b8d654015bee5a14028b4a2da22e6612d1abf8004369b93241c60128c8f1e4dd88e8d69754d3e8499953fcdb5e28f4c89a6c0d72b3bb71943649bbf6cd4e937fdd3ecd8a24249c44f2200461eea4bc30beb781a0335426aa16003e9cb78be3b8051957a635b1f2316d8dc9df4634177c20bbeb095087e3e1c41bd6df006702be9c4a9f7051cd32f19d79c4b92b9e73ec7279ecd66a759c5a2083652280619c24d5330b9e"}, {0xf8, 0x11e, 0x496, "01b20c215e9a514891de7ee9b9823c77a971b889ebad94abbf5cf0377becb297ce42900e0fe606d6d96eb926c88a89bde8707e4681b1efdf1e07ca30704d61b0a9ed196698763e674ca9adbb2f21a71b6e66fb5d411514937da66f40a9682b6fa0133a351da64f19ff8d3b6049bc8aa5060e759e41d94944550b2a5578b423839e6b48fbe83fa83761ae6efe932b8b890bebf9a6ad2a42452d978a970a5741b3faf79d120fb87bcae69ba37ed517ed7073799558d13d9bf3121056c20a17ca2097ff3fd0f067cb752d4bf0afb786eba37afc326e9462728eb9be5ca6eb63637218a4"}, {0xa0, 0x0, 0x0, "9a4307b59f70ca3708ca2cd57caf17955c32fe9a5ec70772ecb77342d28ba77a7db52f92948b82ca0fd57aa1b2e86f6eb5ca9747434cd28f9d6a24a41041a99435ce65b5a5dfc68fb3c72eff25b6475cb19c5190b73ed64c750f0b4dbdde801617acdb2f56b312b83a1c3ad1c5bafcfec0be6fdf098f36e0c43d67ca122c7b3d352329371a8419f66bda26"}, {0x98, 0x109, 0x401, "17eefd593a017b7c4aaf1bea8c0e43e513a8e2d2c98f77dcc60aae08ceaf2117bec3a4a101ff426d5f599ca2550b9f9d59e51df84cae7529ce1730d92cabd61fd36563e4f6eddeabe0af1ff37f49d924ec43299d22148b1bc4f89f5fec9069b74f583fdc4d3d3ae4b9ed8896b5e9fdf0ea9535dfd58b07dc0c3b765bdb4a86ca75a582b8b835"}], 0x408}, 0x8}], 0x1, 0x14) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080)={0x1}, 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000dc0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000e00)={0x0, 0x5}, &(0x7f0000000e40)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000e80)={r4, 0x5}, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x8001}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4]}, 0x5c) r5 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0xffffffffffffffe0, 0x400100) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r5, 0x40a85323, &(0x7f0000000280)={{0x37, 0x9}, 'port0\x00', 0x0, 0x10002, 0x2, 0x0, 0x5, 0x4, 0x8, 0x0, 0x2, 0x1}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, 0x3a, r6}) 2018/04/21 20:09:14 executing program 4: r0 = socket$inet6_sctp(0xa, 0xfffff7fffffffbf9, 0x84) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6b4, 0x800) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000100)={0x20}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000140)={'gretap0\x00', 0x8}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) 2018/04/21 20:09:14 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={r2, 0x1}, 0x8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) 2018/04/21 20:09:14 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getpeername$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@dev, @in6=@dev}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x7, 0x4, 0x7f, 0xfffffffffffffffb, 0x3, 0x8}) 2018/04/21 20:09:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80010}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@mpls_getroute={0x2c, 0x1a, 0x200, 0x70bd2a, 0x25dfdbfe, {0x1c, 0x10, 0x80, 0x8, 0x0, 0x1, 0xfd, 0x3, 0x100}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x1}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x9}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4040000}, 0x4880) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x200080) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000080)=0x31b9, &(0x7f00000000c0)=0x2) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:14 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x71, "71654ad24a5b092016b63fa85ba68dfc6d9cb7d2e75fe5459cc75a1b5ee36f3a75611fd24f7a09e492a7e53e4356f2abefa63ec3777223522d921b34201f30c2ead12bfe864f465da5d0e7e1dda98f1d42b3cd82f844739a1bc0fa2810b8db864bb0a68fda353ab9b9cf2365608839fc4a"}, &(0x7f00000000c0)=0x79) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x1bc8}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 20:09:14 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x1f, 0x40200) sendmsg$rds(r0, &(0x7f0000002a80)={&(0x7f00000000c0)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/174, 0xae}], 0x1, &(0x7f00000027c0)=ANY=[@ANYBLOB="58000000000000001401000006000000b404000003000000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB='C\n\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="8000000000000000"], @ANYBLOB="400000000000000008000000000000007f00000000000000010000000000000032000000000000000080000000000000580000000000000014010000060000000000000000800000", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="8000000000000000"], @ANYBLOB="190000000000000007000000000000002000000000000000faffffffffffffff1000000000000000020000000000000018000000000000001401000002000000ff0f00006b00000030000000000000001401000003000000", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='N\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="4800000000000000580000000000000014010000090000000100000008000000", @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="0400000000000000"], @ANYBLOB="07000000000000000200000000000000ff000000000000000700000000000000040000000000000004000000000000004800000000000000140100000100000001000080c9ffffff", 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@ANYBLOB="0010000000000000", @ANYPTR=&(0x7f0000002440)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\n\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000002480)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="1000000000000000", @ANYPTR=&(0x7f00000024c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="a900000000000000", @ANYPTR=&(0x7f0000002580)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='=\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="050000000000000008000000000000003f1c421a00000000580000000000000014010000070000000600000001000000", @ANYPTR=&(0x7f0000002640)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000002680)=ANY=[@ANYBLOB="0500000000000000"], @ANYBLOB="040000000000000007000000000000000900000000000000060000000000000002000000000000000000000000000000580000000000000014010000080000000100008000000000", @ANYPTR=&(0x7f00000026c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000002700)=ANY=[@ANYBLOB="0500000000000000"], @ANYBLOB="6d8900000000000001010000000000000600000000000000faffffffffffffff00000000000000000900000000000000580000000000000014010000080000000900000008000000", @ANYPTR=&(0x7f0000002ac0)=ANY=[@ANYBLOB="0000000000000051059f71000000006145c2aff76e6783fd6ec15557d23a7ba9fc589f3687d6a951a8eac20e3d8ad365519b89acc87ff87d3036fa56db9bc853ef29c94dae80ed26207b1a0119b1c9826ddf894f1c5e2325cb2aec69ed93529c5a0b500cf6d1782e"], @ANYRES64, @ANYBLOB="02000000000000000600000000000000f9000000000000003f0000000000000047000000000000000500000000000000"], 0x2a0, 0x40000}, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) 2018/04/21 20:09:14 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x7, 0x101}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) accept4$ax25(r0, 0x0, &(0x7f0000000100), 0x80800) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/04/21 20:09:14 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8040, 0x140) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e23, @rand_addr=0x101}, @in6={0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x19}, 0x5}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x78) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x7, 0x4e21, 0x7ff, 0x2, 0xa0, 0x20, 0x0, r2, r3}, {0x7ff, 0x100, 0x1, 0xfa4, 0x100000000, 0x380000, 0x1, 0x4}, {0xb62, 0x3, 0xfffffffffffffbff, 0x2}, 0x44e, 0x6e6bb6, 0x3, 0x1, 0x3, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4, 0x3f}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x11}, 0x3507, 0x7, 0x1, 0x8, 0xfffffffffffffff8, 0x1a4, 0x8557}}, 0xe8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:14 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) readahead(r0, 0x9, 0x6) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) 2018/04/21 20:09:14 executing program 6: r0 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) socketpair$inet(0x2, 0x1, 0x9, &(0x7f0000000140)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuset.effective_mems\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000001c0), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x0) connect$bt_l2cap(r2, &(0x7f0000000040)={0x1f, 0x101, {0x10000000000000, 0x7fff, 0x40, 0xf9e, 0x40, 0x100000000}, 0x7fff, 0x6}, 0xe) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:14 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x37, 0x40) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x4, @tick=0x5, 0x4, {0x9c, 0x1000100}, 0xfff, 0x1, 0x93a3}) 2018/04/21 20:09:14 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x380, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x7fff, 0x1f, 0x7f, "0acec9d521c8cadd9ab4d9c01118cec8bec4ec18af56291ae7ee5bc9c5de8566323ccbe0ecc42e76b91f4b82b9c0b015eb1fae692f99b2295a6777e3a272104c2df41d8fec8d6a164da39bd120496c34"}, 0xd8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 20:09:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400842, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000080)=""/110) 2018/04/21 20:09:14 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x0, @empty, 0x3f}, {0xa, 0xfffffffffffffffd, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x7, 0xfffffffffffffffe, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x81]}, 0x5c) 2018/04/21 20:09:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001500)='/dev/cuse\x00', 0x40000, 0x0) accept4$unix(r1, &(0x7f0000001540), &(0x7f0000001680)=0x6e, 0x800) 2018/04/21 20:09:14 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000040)={{0x3, 0x0, 0x0, 0x3, 0x3}, 0xff, 0x5, 0xf2}) 2018/04/21 20:09:14 executing program 4: r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@nfc, &(0x7f0000000000)=0x80) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000001c0)={0x1, [0x1000000000]}, &(0x7f0000000200)=0x6) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) 2018/04/21 20:09:14 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000000000)=0xff, 0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x9}) 2018/04/21 20:09:14 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000001300)='/dev/input/mice\x00', 0x0, 0x4100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001340)={0x0, @in6={{0xa, 0x4e21, 0x8001, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffff8}}, 0x101}, &(0x7f0000001400)=0x90) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001440)={r1, 0x7, 0x5}, &(0x7f0000001480)=0x8) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x3db80cba06ce05c7, 0x0) bind$bt_l2cap(r3, &(0x7f00000000c0)={0x1f, 0x9, {0x40, 0x1, 0x70000000000000, 0x5, 0xff800000000000, 0x8000}, 0x6, 0x4}, 0xe) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) kexec_load(0x5, 0x3, &(0x7f0000001280)=[{&(0x7f0000000100)="d5a77ce3a9b9f0e568b275be3052c7fcac6b9560e354a6ac9bf352ce3f3a84bfb73b76f4261c824f3a6a5bfe2bb2d64e99e946c97f55e977e373eac7b41952c48133e075772a31a45439a5a78978bd07e4395cfbe780f585c9a43d95e3e24e9184615b3d06dacd192f77c37fd1e796ef912874da1a095481be234abca323a5ba2e99f297dd32e31239cdd5d13e954e15652ae9de39c0ded9857d05d60c70f80836affd200cda2efb7f1fa5e6c31d6e14baeba3122d6e95ad8e28a842fb334806ddd669699308ede8ab467bf2ce55f0cfc9d4f89102c0", 0xd6, 0xffffffff80bcecb6, 0x3}, {&(0x7f0000000200)="541b5e106661266bf0443a88e3785a86e44490376affc136366e1b3b7f5e3a7bfc2ac42f587b5ff510bda717aff32552bede284b30288b7d5e3c4942774e39e26dca60d74bb0687a2010e20b7182f277a6747510bc0e950ae1276a6aec61d2495d24ab7ef7a7", 0x66, 0xff, 0x1c}, {&(0x7f0000000280)="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", 0x1000, 0xf5a, 0x5}], 0x160000) 2018/04/21 20:09:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x807fc) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)) 2018/04/21 20:09:14 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) pselect6(0x40, &(0x7f0000000100)={0x1, 0x8, 0x1, 0x80000001, 0x8, 0x4, 0x2, 0x2}, &(0x7f0000000140)={0x5, 0x8, 0x2efe, 0x80000000, 0x40000000400, 0x9, 0x1, 0x77f}, &(0x7f0000000780)={0x401, 0x9, 0xff, 0x9, 0x1000, 0x6, 0x6, 0x7}, &(0x7f00000007c0)={0x77359400}, &(0x7f0000000840)={&(0x7f0000000800)={0x9}, 0x8}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000880)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000008c0)={r1, 0x9, 0x7, 0x1}, 0x10) clock_gettime(0x3, &(0x7f00000006c0)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000900)={r1, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}}}, 0x291) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0xfffffffffffffff8, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00000001c0)={{0x7fc00000, 0x0, 0x200, 0xa831, "9b1f4682ea1b1587950f2b7cb475e6064d92f04a60c341a67742bdbe70208ceccff466e738d85ce88b5fd3db", 0x9}, 0xffff, [0x9, 0x0, 0x1, 0x9, 0x5, 0x7fff, 0x0, 0x1, 0xc3, 0x0, 0x6, 0x4, 0xa0000, 0x100000001, 0x7fff, 0x9, 0x100000000, 0x3f, 0x4800000000000, 0x3f, 0x6, 0x3, 0x2b, 0x1f, 0x0, 0x3, 0x1bfb, 0x101, 0xffffffff, 0x12000000000000, 0x0, 0x0, 0x480000000, 0x4, 0x2, 0xc0, 0x6, 0x4, 0xffff, 0x3ff, 0xcec3, 0xfffffffffffffff9, 0x8001, 0x8, 0x10000, 0x4, 0x40, 0x4, 0x0, 0x5, 0x3f, 0xfff, 0x4, 0x802, 0x0, 0x45, 0x3, 0x1, 0x6, 0x3, 0x3, 0x6, 0x1000, 0x62, 0x7, 0x40, 0x1f, 0x3ff, 0x8000, 0x3f, 0x80000000, 0x9, 0x40, 0x6, 0x9, 0x1f, 0xffffffffffffff81, 0x4, 0x8000, 0x0, 0x9, 0x8, 0x5, 0x4, 0x2, 0x8, 0x9, 0x10000, 0x7f, 0x6, 0x3, 0x4, 0x0, 0x3f, 0x800, 0x7f, 0x4, 0x24, 0x8000, 0x3, 0x8001, 0x2799, 0x7, 0xf2, 0x9, 0x0, 0x67, 0xff, 0xfffffffffffffffd, 0x1, 0x100000000000003, 0x1, 0x1f, 0x3f, 0x0, 0x20, 0x10000, 0x7fffffff, 0x9, 0x2a, 0xfffffffffffffffd, 0x6, 0x1, 0x1, 0x9, 0x20, 0x9, 0x5c], {r3, r4+30000000}}) 2018/04/21 20:09:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xd4, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:15 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7, 0x2000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000100)={r2, 0x3c}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x20000, 0x0) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x2000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) 2018/04/21 20:09:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0xffffffff}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040), 0xfe30) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000080)={{0x4, 0x6}, 'port0\x00', 0x40, 0x20000, 0x1, 0x5, 0x0, 0x7fff, 0x2, 0x0, 0x4, 0xb1c4}) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 20:09:15 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x2, 0xc00000, 0x8, 0x9, 0x82}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) r2 = getuid() ioprio_get$uid(0x3, r2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/04/21 20:09:15 executing program 7: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x2) accept4$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fremovexattr(r1, &(0x7f00000000c0)=@known='security.capability\x00') ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), 0x4) 2018/04/21 20:09:15 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) sendmsg(r2, &(0x7f0000ff1000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)='q', 0x1}], 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='children\x00') r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) 2018/04/21 20:09:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x13) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000100)={@ethernet={0x6, @random="61376142cc4a"}, {&(0x7f0000000040)=""/17, 0x11}, &(0x7f00000000c0), 0x44}, 0xa0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdba40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYRES64=r0], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) unlink(&(0x7f00000001c0)='./file0\x00') lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) unlink(&(0x7f0000000640)='./file0\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000680)=0x7, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000580)=0x800, 0x4) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000005c0)={0xee, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e21, @rand_addr=0x9b}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x200, 0x6, 0xffff, 0x7fffffff, 0x1, 0x0, 0x4, 0xe1fc, 0xffff}) open(&(0x7f0000000540)='./file0\x00', 0x1e5480, 0x88) setresuid(r2, r3, r4) 2018/04/21 20:09:15 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)=0xa29, 0x4) 2018/04/21 20:09:15 executing program 5: syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x6, 0x80) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x800, 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x2) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) 2018/04/21 20:09:15 executing program 4: r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) pwrite64(r0, &(0x7f00000001c0)="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", 0x1000, 0x0) 2018/04/21 20:09:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f0000000440)=0xffffffffffffffe0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 20:09:15 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x4000) ioctl$int_out(r0, 0x0, &(0x7f0000000040)) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) 2018/04/21 20:09:15 executing program 1: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvfrom(r0, &(0x7f0000000000)=""/138, 0x8a, 0x100, &(0x7f00000000c0)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cbc(aes),sha512-avx2)\x00'}, 0x80) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x121000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={0x52a, 0x7, 0x8001, 0x1, 0x9e2, 0xeb6, 0xfc3, 0x3d3a, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x4e23, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x5, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x400, @dev={0xfe, 0x80, [], 0x21}, 0xaef}, @in={0x2, 0x4e22}, @in={0x2, 0x4e23, @multicast2=0xe0000002}], 0x88) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r2, 0x2000000000000000, 0x30}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0xff, 0x1, 0x3ff, 0x800, 0x6}, &(0x7f0000000240)=0x14) 2018/04/21 20:09:15 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=0x0, &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x4000, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000240)={0x0, 0x2, 0x3, 0x0, 0x3, 0x9}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) r3 = memfd_create(&(0x7f0000000080)='/dev/hwrng\x00', 0x2) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000100)=""/4) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f00000000c0)={0x6c, @dev={0xac, 0x14, 0x14, 0x19}, 0x4e22, 0x3, 'none\x00', 0x18, 0xffffffffffff8000, 0x6c}, 0x2c) msgget$private(0x0, 0x200000000003d) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x14400, 0x0) r5 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r5, &(0x7f00000001c0)='user\x00', 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000002c0)={r1, 0x1a30}, 0xc) ioctl$int_in(r3, 0x5452, &(0x7f0000000280)=0x78) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) socket$packet(0x11, 0x3, 0x300) 2018/04/21 20:09:15 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) prctl$setfpexc(0xc, 0x10080) sendto$inet6(r1, &(0x7f0000000040)="758ab949277cd3c60fbc7e508d0e4f0e9bb99990347821145004f5bad097029cd4bd71fa394f670a2df4cf6d2e8b645ddbedc53ca2e778027a9d173c60cbe52e355726711ce29de9ec6aab36d560498363527114b44b3e8174ca2c036adec3b048bd7353d608e75a66bc1b02ed73aae4d5e8ba4d1ed3a314896d8742b1185c5219a9b77acf8eb7703e91c4ce56b7fee511eb36755a3e02e3d8f3b6c29946966ff6f7eb0d2c44f71b9ddcf81ee0c43bf8e4e842d445aed742a799abfe44f05da7ca10d0a88ba0385a9836200206376909e13e0cbb25", 0xd5, 0x40, &(0x7f0000000140)={0xa, 0x4e23, 0x7f, @loopback={0x0, 0x1}, 0x7fff}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000180)={{0xffffffffffffffff, 0x3, 0x9, 0x0, 0x200}}) 2018/04/21 20:09:15 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x51cb, 0x10000) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000280)={0x9, 0x5, 0x8, 'queue0\x00', 0x4f}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000140)={r3, 0x2b}) 2018/04/21 20:09:15 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) modify_ldt$write2(0x11, &(0x7f0000000100)={0x48da, 0x20000800, 0x2000, 0x9, 0x1, 0x1, 0x20, 0x7, 0xd4, 0x5}, 0x10) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x18000) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000500)={{0x1c8d, 0x7, 0x6, 0x80, "07fb2e548f6c7f5165002bb3cc39fc224ff3a29f2781600c77f8bb41a3749743cd54fa1c76055c64340ec06e", 0xbb9}, 0x8000, [0xff, 0x1eb9dc3, 0x5, 0x0, 0x5, 0xda9, 0x1, 0x600000000, 0xfff, 0x7, 0x78fdb257, 0x2, 0x8, 0x8000, 0x5, 0xfff, 0x4a, 0xb040, 0x2, 0x1, 0x8, 0x5, 0xb4e, 0x931, 0xec80, 0x9, 0x35f5, 0x6, 0x4, 0x20000000000000, 0xfffffffffffffff8, 0x5, 0x1ff, 0x6, 0x4, 0x8, 0x1f, 0x4, 0x8, 0x4, 0x8, 0x10000, 0x8, 0x100, 0x5, 0x400, 0x10001, 0x8, 0x100, 0x31, 0x4, 0x1c, 0x40, 0x8, 0x4, 0x5, 0x6, 0x2, 0x8001, 0x4, 0x5, 0x4, 0x0, 0x6, 0x8000, 0x3, 0x7fffffff, 0xfffffffffffffffa, 0x4, 0x9, 0x0, 0x8, 0xfffffffffffffffb, 0x17, 0x7, 0x40, 0xffff, 0x80, 0x9, 0x5, 0x80000001, 0xb5a, 0x8001, 0x7, 0x80, 0x7f, 0x5, 0x6d, 0xfffffffffffffff9, 0x80, 0x0, 0x6, 0x9, 0x9, 0x100000001, 0xfffffffffffff73c, 0x3fc000000, 0x0, 0xfffffffffffffff9, 0xfffffffffffffc01, 0x7, 0x7, 0x6, 0x3, 0x7304183, 0xffffffffffffff81, 0x2, 0x7, 0x0, 0x9, 0x6, 0x5, 0x7797, 0x9, 0x80, 0xaa, 0x6, 0x4, 0x5, 0x9, 0x370, 0x7f, 0x8, 0x54a, 0x9, 0x5, 0x6, 0x20], {0x77359400}}) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000000c0)=0xbd9) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[@ANYBLOB="2800400019733e2789244ee4386cef36f3048a00010d0000000000000000000000000004000008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) [ 234.618292] sctp_getsockopt_maxseg: 34 callbacks suppressed [ 234.618315] sctp: [Deprecated]: syz-executor6 (pid 17293) Use of int in maxseg socket option. [ 234.618315] Use struct sctp_assoc_value instead 2018/04/21 20:09:15 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSETLED(r1, 0x4b32, 0x3ff) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000000280)=""/113, &(0x7f0000000300)=0x71) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00000003c0)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000004c0)={0x1, 0xc25, 0x9, 0x3, 0x8935, 0x6, 0xfffffffffffffff9, 0x8, 0x0}, &(0x7f0000000500)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000540)=@sack_info={r4, 0x6, 0xa68}, &(0x7f0000000480)=0xfffffffffffffeb6) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0xffffffff}, 0x8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000340), &(0x7f0000000380)=0x4) 2018/04/21 20:09:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:15 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000040)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 234.728546] sctp: [Deprecated]: syz-executor6 (pid 17293) Use of int in maxseg socket option. [ 234.728546] Use struct sctp_assoc_value instead 2018/04/21 20:09:15 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) 2018/04/21 20:09:15 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x1ff, &(0x7f0000000100)=""/37) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) 2018/04/21 20:09:15 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1b) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x2) 2018/04/21 20:09:15 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x82, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000040)=""/105) [ 234.901557] sctp: [Deprecated]: syz-executor3 (pid 17329) Use of int in maxseg socket option. [ 234.901557] Use struct sctp_assoc_value instead 2018/04/21 20:09:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x20c) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1637, 0x2000) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0)=0x1, 0x4) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) [ 235.072414] sctp: [Deprecated]: syz-executor6 (pid 17344) Use of int in maxseg socket option. [ 235.072414] Use struct sctp_assoc_value instead [ 235.131902] sctp: [Deprecated]: syz-executor6 (pid 17344) Use of int in maxseg socket option. [ 235.131902] Use struct sctp_assoc_value instead 2018/04/21 20:09:16 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x8) 2018/04/21 20:09:16 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@alg, &(0x7f0000000100)=0x80) getpeername$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) sendmsg$can_bcm(r1, &(0x7f0000000340)={&(0x7f0000000240)={0x1d, r2}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x8c1, 0xc7e, {0x77359400}, {}, {0x4, 0x3, 0x13, 0x4a8}, 0x1, @canfd={{0x3, 0x9, 0x5, 0x91}, 0x29, 0x2, 0x0, 0x0, "f1ef5aeaadd3327b442b01d8ecd8ceeb81bfd645e4f3247ddf05ef3133b57a5e26abf484aa86a782570b2f045de97f94ef2f2ef54f42e714dcdeaf5de51b2dfa"}}, 0x80}, 0x1}, 0x800) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)=0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) 2018/04/21 20:09:16 executing program 4: getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r0, 0xffffffffffffffff}, 0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)=0x9, 0x4) r2 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x7fff, 0x44000) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f00000001c0)=""/22) 2018/04/21 20:09:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x15) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x8, 0x70bd2d, 0x25dfdbfe, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x40050) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) poll(&(0x7f0000000000)=[{r0, 0x8}, {r0, 0x240}, {r0, 0x202}, {r0, 0x400}, {r0, 0x1}, {r0, 0x12}, {r0, 0xc501}, {r0, 0x10}], 0x8, 0x401) 2018/04/21 20:09:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x100000000000000) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'osx.', '/dev/amidi#\x00'}, &(0x7f00000000c0)=""/110, 0x6e) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000240)={0x6, &(0x7f00000006c0)=[{}, {}, {}, {}, {}, {}]}) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 20:09:16 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='pids.current\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f00000000c0)=0x2) 2018/04/21 20:09:16 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) r1 = getpgrp(0x0) getpgid(r1) [ 235.600605] sctp: [Deprecated]: syz-executor3 (pid 17359) Use of int in maxseg socket option. [ 235.600605] Use struct sctp_assoc_value instead [ 235.632882] sctp: [Deprecated]: syz-executor6 (pid 17361) Use of int in maxseg socket option. [ 235.632882] Use struct sctp_assoc_value instead 2018/04/21 20:09:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x400001, 0x0) ioctl$KDENABIO(r1, 0x4b36) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) 2018/04/21 20:09:16 executing program 5: r0 = creat(&(0x7f0000000140)='./file0\x00', 0xd) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000000)=0x1) modify_ldt$write(0x1, &(0x7f0000000040)={0xffffffff, 0x20100800, 0x400, 0xc8d2, 0x8533, 0x200, 0x3f, 0x0, 0x800, 0x100000001}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x420200, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f00000000c0)=""/80, 0x50) 2018/04/21 20:09:16 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9, 0x400}) 2018/04/21 20:09:16 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x659, 0x800) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000240)=0x0) r2 = geteuid() getresuid(&(0x7f0000000600), &(0x7f0000000680), &(0x7f0000000580)) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000280)={0x7ff, 0x7fff, r1, 0x10001, r2, 0x5d0, 0xff, 0x409}) r3 = socket$netlink(0x10, 0x3, 0x1000000000000010) sendmsg$nl_route(r3, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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", @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f00000004c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x90, r5, 0x900, 0x70bd25, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffbff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xb7dd}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x100000000}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x100000001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3e06}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x401}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f0000000040)=""/64) [ 235.713194] sctp: [Deprecated]: syz-executor6 (pid 17361) Use of int in maxseg socket option. [ 235.713194] Use struct sctp_assoc_value instead 2018/04/21 20:09:16 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) flistxattr(r0, &(0x7f0000000200)=""/162, 0xfd4c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x40, 0xe0000) setsockopt$inet6_tcp_int(r1, 0x6, 0x18, &(0x7f00000000c0)=0x1ee0, 0x4) bind(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x4, 0x3, 0x1, {0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x14}, 0x8}}}, 0x80) 2018/04/21 20:09:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) accept4(r0, &(0x7f0000000200)=@can={0x0, 0x0}, &(0x7f0000000280)=0x80, 0x80000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000400)={0x0, @local, @multicast1}, &(0x7f0000000440)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000500)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000480)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000640)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000740)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000780)={{{@in6=@ipv4={[], [], @dev}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000880)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000900)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001b80)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000001c80)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001cc0)={'ifb0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001d80)={'gre0\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000001dc0)={0x0, 0x0, 0x0}, &(0x7f0000001e00)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001e40)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001e80)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000001f80)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001fc0)={0x0, @loopback, @multicast2}, &(0x7f0000002000)=0xc) getsockname$packet(0xffffffffffffff9c, &(0x7f0000002040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002080)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000020c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002100)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000002140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002180)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000002740)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80002000}, 0xc, &(0x7f0000002700)={&(0x7f00000021c0)={0x53c, r1, 0x230, 0x70bd29, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r2}, {0x160, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x81000000000}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0x80, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r9}, {0x7c, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xa5c}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r11}, {0x224, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1f}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffffffffffffffff}}, {0x8, 0x7}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x0, 0x80000000, 0x6, 0x1}]}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffff801}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfc}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}}]}}, {{0x8, 0x1, r17}, {0x80, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}]}}]}, 0x53c}, 0x1, 0x0, 0x0, 0x80}, 0x48090) 2018/04/21 20:09:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x9, @empty, 0x3ff}, 0x1c) 2018/04/21 20:09:16 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000100)={r2, 0xca, 0xcc, "abe763fe75ee16606cf713096c3d37620c907764400373791a083f14b61966fd3c33b884e2253a49b5a5a6ae64fbe90bf8c6a5f1133f7f24e5c02ead149959017edf90f2686d3dacb941035e06ff5e058dbaca89aebac115114369a4a555aca73cd5c20d055524941ef18c66e3b66cd8ac12a0033d755276621ef2a79c02d61dd03d3f2ff440705cf217b6e95df9053bbc591bf7d47cd75e5f37132af0b35cca776891f45d60329c1c1e4a03c2428f8de4a0a6dc0659342dac970709f0b6b7fe211e3e9b2fc1552f8d6df6e4"}, 0xd4) 2018/04/21 20:09:17 executing program 1: socketpair$inet6(0xa, 0x80e, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000240)=0xffff, 0x4) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000040)=""/159, &(0x7f0000000100)=0x9f) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/\x00', 0x0, 0x10) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000180)=""/83) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/21 20:09:17 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x4) 2018/04/21 20:09:17 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) fcntl$addseals(r0, 0x409, 0x1) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) [ 235.975774] sctp: [Deprecated]: syz-executor3 (pid 17406) Use of int in maxseg socket option. [ 235.975774] Use struct sctp_assoc_value instead [ 236.107210] sctp: [Deprecated]: syz-executor6 (pid 17420) Use of int in maxseg socket option. [ 236.107210] Use struct sctp_assoc_value instead 2018/04/21 20:09:17 executing program 4: r0 = socket$inet6_sctp(0xa, 0x20080, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) 2018/04/21 20:09:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x20007) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000580)={0x0, @local, @multicast1}, &(0x7f00000005c0)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000600)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r2}) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef592746665a300305bd7066fbdbb40a569396c7586ef36da29566aecf30b32937f26c23b7a8330c778671ea205fefcbd6bc038da0fe49f079d801bef25b21b2d59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2ee", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES64=r0, @ANYBLOB="19a7989265777cbe881ccba182631b219c6b1c42a176f091da30bef4c460d1aa3383be151fd901d87c014c9d8826788d6b41de8fb35be717c5677b2ad22027c77fc013757c03057359610dccdfd23960f3029687e48924e6f455a9d3fe2c261b33c818b2e4f3fbeeea089b4a8abca8ea0582e6d983236ba6360602bf8725954e9f60f952ed801cb1733bc9a969e8925a3f1fe4abfea145f5846f1674e8b6ec70895676f8a873e1a11d3deb853af1cce71b51c326", @ANYRES16, @ANYRES16=r0, @ANYBLOB="fcdf25d472976c76122e7441cada4342139e186b8f5ccc6a343fbd03af92ff923e3fadb529f6773964de1f70938680190eaee39489e862262ca789776c7ef97abb4cf7d3db3327cf436018b044bfae8d7fba54d165ffd2a0d9f18b3ec6ad889b9737f0ccaa0433b281d8bbc7191ff0cefe4a09a696b5be847ca39e899dc09f630645ed07761c1e5cf5d498843f060329ffece8bcc865c2434e1c7935b40eda7a3feaa04b7396f7fe40657a27cd79b200bc0db9cf2513aa780cf59f6405756d4ad4c1983753d65f28b31e01996e9a532d036703efe9a1d4ec"]], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) r3 = socket(0x13, 0x8000a, 0x3fb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000400)=0x400, 0x4) recvfrom$unix(r3, &(0x7f0000000280)=""/173, 0xad, 0x41, &(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/21 20:09:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x5, 0x400202) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000080)={0x5, 0x1, 0x5, 0x8, 0x6e82, 0x4}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000140)={r2, 0x1}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000180)={'ip6gretap0\x00', 0x11}) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001900010d00000000000000000a00000000100000000000000400d7df4ca5bbf5c4893732c5e8080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:17 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000280)='/dev/snd/timer\x00', 0x0, 0x205) r1 = memfd_create(&(0x7f0000000040)='))mime_type\x00', 0x3) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x96, 0xffffffff00000000, 0x3b077609, 0x80, 0x100000000, 0xffffffff80000000, 0x200, {0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x800, 0xe2b8, 0x1b5e, 0x7fffffff, 0xfff}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x40004, 0x8001, 0x2, 0xffffffffffffffff, 0x6, 0x8000, 0x8, 0xffff, r2}, &(0x7f00000001c0)=0x20) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x2) 2018/04/21 20:09:17 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0)=0x100000000, &(0x7f0000000100)=0x4) 2018/04/21 20:09:17 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=0x0, &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00000005c0)=ANY=[@ANYBLOB="a03e815efd3acc631dfd5307117d7ed3d02d31cfdd7261fcc3ce6282058e6bf6ffde0a7c03d0faf66334151b890870bff6ce667e321fa2d2d7d433bc4832f5b14a1d71d8207d2504cbab891681afcd1a86707f13048e55ca33970e1bf5b665367af6a1270980a02df2e190f58f4410292820e788a72e85b08e543a8f6702c6ebdfe8c2a88453f7291e38b74f1109497a8e00b664539ed754a43f759c63a5995ed4e3d2ce7c340e1a3711056879f2030f7560722adc0dc030f71b545e00f4e9175ef334dd566cf4097c1526", @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES16], @ANYRES32=r0, @ANYBLOB="c80a9a9e416e3e6e32ed62cb088cb9762e360b2a7c673434ef8bd49c2e83127f4fc9b8c32017eb", @ANYRES64=r1, @ANYBLOB="d21253925c6dffc0d7b44e12c44e59dc1180f62ac0a5bb016e33889d79c67767ae43c49a4b5260254aac8fb0ec033e550aab80dc737f4b5e9ed0bfb2f850ce725a15a6fcc2c010dfc65a7a35d5c47845dc6f6d65c5857d2573fa80ac755063680b20a2524b6d00cf11a007afb2f1b7f78862fb544141f51f1265e11770228f0d2e5e93836ee48e4a2579e173768bac", @ANYRES32=r1, @ANYRES32, @ANYBLOB="40d66600451127951ed76bd547837dcd455cd288a4028fddcb3ab3876c546dca4455957d9c46df5f91495d783ab50b9f2c9b3ab73036520d00ab86da38aeaf3f9249ac93c0dd4c8f2f1e72f90a93cad331f94a3955370fbd4c56407201c2ff73bd0793b8ce8b25db9861056ea981e24603083a54c68dddd41a811e867dd67b342edcdc059dad5cc2a3b1ae5be487885fe310eaa35f3d5966243a0a749e632331dc3aaa910d0c3c459ffd5f194e634c7b8342d90e69a4de31a68dbb1211", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="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", @ANYBLOB="80911bf7f634b144f920187f115a214d01a4c007100fd333086a4d1074ce052f2ce3447455abdc198ea22fc215f3bc3bc9b88ce9f8850033725c38afb5ba68ce508354014c61afc455fdf827c70af31bba0c99c35e9488996d3f6d0fa14f0eed0b06d128e3c122d68d3b5670e3328bd43a2c8abae1c39472794c6ed50d81f617bb85eed8f3321b6c78c5469641144287478cf1ad26b4", @ANYPTR, @ANYPTR64]], 0xa) socket$inet6_sctp(0xa, 0x5, 0x84) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:17 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x400) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x6, 0x17, 0xfffffffffffffffd, 0x568a, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) 2018/04/21 20:09:17 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) r1 = gettid() ptrace$setopts(0xffffffffffffffff, r1, 0x3, 0x29) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) r2 = semget(0x1, 0x3, 0x140) semctl$SEM_STAT(r2, 0x3, 0x12, &(0x7f0000000000)=""/204) prlimit64(r1, 0x7, &(0x7f0000000100)={0x4, 0x6}, &(0x7f0000000140)) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 20:09:17 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x0, @empty, 0xfffffffffffffffe}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0xf5b]}, 0x5c) 2018/04/21 20:09:17 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x80100) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000008, 0x850, r0, 0x44) 2018/04/21 20:09:17 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x40000, 0x0, 0x9}) fcntl$setstatus(r0, 0x4, 0x400) 2018/04/21 20:09:17 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) fallocate(r0, 0x0, 0x7892, 0x9e) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) epoll_wait(r1, &(0x7f0000000080)=[{}, {}], 0x2, 0x80000001) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) 2018/04/21 20:09:17 executing program 3: r0 = getpgid(0xffffffffffffffff) capset(&(0x7f0000000000)={0x200f1526, r0}, &(0x7f0000000040)={0x0, 0x7, 0xb90, 0x3, 0x3, 0x2}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 20:09:17 executing program 2: socket$netlink(0x10, 0x3, 0x12) 2018/04/21 20:09:17 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) r1 = msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000000)=""/194) 2018/04/21 20:09:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) rt_sigprocmask(0x0, &(0x7f0000000100)={0x2}, &(0x7f0000000140), 0x8) accept4(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x80, 0xa1359037a16281ac) 2018/04/21 20:09:17 executing program 1: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x186) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000000c0)=""/128) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) 2018/04/21 20:09:17 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x3, 0x4) 2018/04/21 20:09:17 executing program 2: open(&(0x7f0000000040)='./file0\x00', 0x80, 0x10) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:17 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x101000) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000100)=""/2, &(0x7f0000000140)=0x2) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) 2018/04/21 20:09:17 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) fchdir(r0) 2018/04/21 20:09:17 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x100fff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x2c000, 0x0) linkat(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x400) 2018/04/21 20:09:17 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x4000000000401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000000000001a2fd93c2612dd915e28abb0fcae36815996d7455cbe6c3035f1ed8f1eec412637a"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:17 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x0, 0x0, 0x0, 0x0, 0xa4}, &(0x7f0000000180)=0x98) memfd_create(&(0x7f0000000100)='@#u^vboxnet1,bdevwlan1\x00', 0x2) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000)=0x40, 0x4) 2018/04/21 20:09:17 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9, 0x0, 0x0, 0x20000}) 2018/04/21 20:09:17 executing program 1: r0 = memfd_create(&(0x7f0000000080)='security\x00', 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x34000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r0, r1, 0x2, 0x3}, 0x10) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000300)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x9c, r3, 0x400, 0x70bd2a, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xe}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x8000}, 0x4008010) 2018/04/21 20:09:17 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000000)=0x100000000, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 20:09:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x100) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40}, 0x20000000008010) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(r0, &(0x7f0000004a80)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000180)=""/79, 0x4f}], 0x1, &(0x7f0000000240)=""/159, 0x9f, 0x10000}, 0x4}, {{&(0x7f0000000380)=@rc, 0x80, &(0x7f0000000780)=[{&(0x7f0000000400)=""/154, 0x9a}, {&(0x7f0000000300)}, {&(0x7f00000004c0)=""/16, 0x10}, {&(0x7f0000000500)=""/215, 0xd7}, {&(0x7f0000000600)=""/132, 0x84}, {&(0x7f00000006c0)=""/187, 0xbb}], 0x6, &(0x7f0000000800)=""/32, 0x20, 0xffff}, 0x7fffffff}, {{&(0x7f0000000840)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000b80)=[{&(0x7f00000008c0)=""/253, 0xfd}, {&(0x7f00000009c0)=""/239, 0xef}, {&(0x7f0000000ac0)=""/152, 0x98}], 0x3, &(0x7f0000000bc0)=""/4096, 0x1000, 0x9}, 0x173}, {{&(0x7f0000001bc0)=@pppoe, 0x80, &(0x7f0000001d00)=[{&(0x7f0000001c40)=""/181, 0xb5}], 0x1, &(0x7f0000001d40), 0x0, 0x80}, 0x1}, {{0x0, 0x0, &(0x7f00000021c0)=[{&(0x7f0000001d80)=""/58, 0x3a}, {&(0x7f0000001dc0)=""/211, 0xd3}, {&(0x7f0000001ec0)=""/132, 0x84}, {&(0x7f0000001f80)=""/145, 0x91}, {&(0x7f0000002040)=""/113, 0x71}, {&(0x7f00000020c0)=""/89, 0x59}, {&(0x7f0000002140)=""/98, 0x62}], 0x7, &(0x7f0000002240)=""/52, 0x34, 0xffffffffffffffc1}, 0x8001}, {{0x0, 0x0, &(0x7f0000003440)=[{&(0x7f0000002280)=""/193, 0xc1}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000003380)=""/140, 0x8c}], 0x3, &(0x7f0000003480)=""/4096, 0x1000, 0x2}, 0xaad}, {{&(0x7f0000004480)=@ax25, 0x80, &(0x7f0000004740)=[{&(0x7f0000004500)}, {&(0x7f0000004540)=""/16, 0x10}, {&(0x7f0000004580)=""/223, 0xdf}, {&(0x7f0000004680)=""/186, 0xba}], 0x4, 0x0, 0x0, 0xe47e}, 0x3}, {{&(0x7f0000004780)=@alg, 0x80, &(0x7f0000004880)=[{&(0x7f0000004800)=""/100, 0x319}], 0x1, &(0x7f00000048c0)=""/59, 0x3b, 0x7f}, 0x4}, {{0x0, 0x0, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/212, 0xd4}], 0x1, &(0x7f0000004a40)=""/21, 0x15, 0x81}, 0x4}], 0x9, 0x0, &(0x7f0000004cc0)={0x77359400}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000004d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000004d40)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000004d80)={0x0}, &(0x7f0000004dc0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000004e00)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000004f00)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004f40)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000005040)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000050c0)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00000051c0)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000005200)={0x0, 0x0, 0x0}, &(0x7f0000005240)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000005280)={0x0, @loopback, @local}, &(0x7f00000052c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000005400)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000005500)=0xe8) accept$packet(0xffffffffffffff9c, &(0x7f0000005540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000005580)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000005600)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000005640)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@remote}}, &(0x7f0000005740)=0xe8) r15 = accept4$packet(0xffffffffffffff9c, &(0x7f0000005b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005b40)=0x14, 0x80800) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005b80)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000005c80)=0xe8) accept4$packet(r15, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x1d2, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000005e00)={{{@in=@multicast2, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000005f00)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000005f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005f80)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005fc0)={'gre0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000060c0)={0x0, @multicast1, @dev}, &(0x7f0000006100)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000007780)={'gretap0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000008c80)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000008d80)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000008e80)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008ec0)={'vcan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000008f00)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000009000)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000009040)={0x0, @broadcast, @broadcast}, &(0x7f0000009080)=0xc) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000009b00)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000009ac0)={&(0x7f00000090c0)=ANY=[@ANYBLOB="fc090000", @ANYRES16=r1, @ANYBLOB="110526bd7000fddbdf250300000008000100", @ANYRES32=r2, @ANYBLOB="08020200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004007f00000008000600", @ANYRES32=r3, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400ff010000080007000000000008000100", @ANYRES32=r6, @ANYBLOB="6c01020038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400000001003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r8, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r9, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040008000000080007000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000200000008000600", @ANYRES32=r10, @ANYBLOB="08000100", @ANYRES32=r11, @ANYBLOB="000102004c0001002400da5c9fc4f6854b0efe665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001c00040002000801810000000200000007000000f700ff02010000003c000100240001006c625f74785f6d2c6c955ba3ef6c0c000000000000000000000000000000000008000300050000e20c00040068617368000000003c00010024000100757365725f6c696e6b7500000000000000000008000300060000000400040008", @ANYRES32=r12, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000400000008000100", @ANYRES32=r13, @ANYBLOB="7800020038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400080000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r14, @ANYBLOB="08000100", @ANYRES32=r16, @ANYBLOB="ec0102003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r17, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r18, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000200000008000600", @ANYRES32=r19, @ANYBLOB="40000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e63650040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400f9ffffff08000600", @ANYRES32=r20, @ANYBLOB="40000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e63650038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r21, @ANYBLOB="08000100", @ANYRES32=r22, @ANYBLOB="a00102006c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000003c00040020005d086b000000200e1508040000000100b3090600000000808a5c40000000090007050500000000004201c0ffffff020000400100008040000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e63650038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000600000040000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e63650040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040020000000080007000000000038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400ffffffff08000100", @ANYRES32=r23, @ANYBLOB="380102003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r24, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r25, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r26, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r27, @ANYBLOB="0800070000000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000900000008000600", @ANYRES32=r28], 0x9fc}, 0x1, 0x0, 0x0, 0x8080}, 0x840) 2018/04/21 20:09:18 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000000c0)) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000040)={0x100000001, 0x4, 0x0, 0x3db, "1f26ed5cfdc6c81d27dcc756fbf4cf2e820e9e2ffc58645489cca728386eabc52cf9e2b8949b477ef1f92fd3", 0x1}) 2018/04/21 20:09:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x2000000000000000) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:18 executing program 7: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x2000) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x4, 0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) 2018/04/21 20:09:18 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x2, 0x3, 0x4, 0x0, 0x8}}) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:18 executing program 4: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) 2018/04/21 20:09:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:18 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x1000}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0x5}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x208001, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x7, 0x8, 0x3, 0x8, 0x5, 0xa, 0x80000001, {0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}}, 0x2, 0x1, 0x20, 0x2, 0x1}}, &(0x7f0000000140)=0xb0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000180)=0x3) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000040)=0x2) 2018/04/21 20:09:18 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x401, 0x80800) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) 2018/04/21 20:09:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xd) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fcdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf000018f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000140)={@mcast2, 0x0}, &(0x7f0000000180)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001040)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001080)={'\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f00000010c0)={@empty, 0x0}, &(0x7f0000000100)=0xfffffffffffffd6e) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001140)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000001240)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001280)={0x0, @multicast1}, &(0x7f00000012c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002a80)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000002b80)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002bc0)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000002cc0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002d00)={'team0\x00', 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000002d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002d80)=0x14) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000003240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000003200)={&(0x7f0000002dc0)={0x424, r1, 0x0, 0x70bd2b, 0x25dfdbfc, {}, [{{0x8, 0x1, r2}, {0x1e4, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9763}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xd5a}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x101}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x20}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}, {{0x8, 0x1, r10}, {0x1d8, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7ff}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0xfffffffffffffffc, 0x4, 0xffffffff00000000, 0xffff}, {0xfff, 0xf6ae, 0x3f, 0x4}, {0x4033, 0x3fce, 0x10001, 0x7}, {0x2, 0x0, 0x4, 0x3}, {0x7, 0xa058, 0x9229, 0x6}, {0x1, 0x7, 0x8001, 0xfff}, {0x3, 0x5, 0xf069, 0x74}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000000}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}]}}]}, 0x424}, 0x1, 0x0, 0x0, 0x20000010}, 0x80) 2018/04/21 20:09:18 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x400000) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000080)) 2018/04/21 20:09:18 executing program 7: r0 = userfaultfd(0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7fffffff, 0x400400) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x4, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000400)={0x7, 0x8201, 0x91, 0x8, r2}, &(0x7f0000000100)=0x10) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) io_setup(0x3f61, &(0x7f0000000300)=0x0) io_cancel(r5, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x1, 0xffffffff00000001, r0, &(0x7f0000000340)="a439e68774e368417479f5202ace4b612074ff3a73", 0x15, 0xeec, 0x0, 0x0, r1}, &(0x7f00000003c0)) keyctl$describe(0x6, r4, &(0x7f00000002c0)=""/6, 0x6) r6 = socket(0x19, 0x3, 0xffffffff) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000140)={0x1, [0x800]}, &(0x7f0000000180)=0x6) 2018/04/21 20:09:18 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80400001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x480000) setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000000040)="c599263e24fd928bab9bfb313eaba85eecf9df7e073c7f670f917160bc851672c4cd8411a6c826d8f83aa69df354b9b9e41656b98b2ab9fdf024e3726c93741fe5bab068b41437a8b6caa00c12c7736c03dd2da2e11ba3df7c71", 0x5a) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000100)={0x2, 0x1}, 0x10) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xb9d, 0x200000) 2018/04/21 20:09:18 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d67000)={{{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x11}}, {{@in, 0x0, 0x3c}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) syz_emit_ethernet(0x66, &(0x7f0000183f92)={@random="cd39f2081b0b", @random="9a8c87bcb5a4", [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}}}}}}}}, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x3]}, 0x5c) 2018/04/21 20:09:18 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = signalfd(r0, &(0x7f0000000000)={0x9}, 0x8) io_setup(0x8, &(0x7f0000000140)=0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x525941, 0x0) socketpair(0x0, 0xa, 0x1, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) r7 = openat(r0, &(0x7f0000000580)='./file0\x00', 0x2000, 0x1) r8 = getpid() get_robust_list(r8, &(0x7f0000001e40)=&(0x7f0000001e00)={0x0, 0x0, &(0x7f0000001dc0)={&(0x7f0000001d80)}}, &(0x7f0000001e80)=0xfe03) r9 = syz_open_dev$audion(&(0x7f00000016c0)='/dev/audio#\x00', 0x40, 0x40000) io_submit(r2, 0x5, &(0x7f0000001740)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2, 0x81, r1, &(0x7f00000006c0)="1187e2c5247b05551e1a625a6c3098f5a411c5ea829fc91b90a83a96fce749c08cf59eb018b5a9d02a82d8a00cb23679639b5726adfafd06ddb331686b87008f326a433c5e54ff1287f3139b1c3230b8427e04a97b77e10c103649fcfb2eb110fd932cb685cdb13a164cb51d09b106cbe4060f533a6227e36914f33dffd113567be0304407a7104f836b7866e682dafdb79f1a5f4b2ff794aaccb34259b4d65cac2cb1c3c266a1c86f37a2f919ebcadc6c0a1445a08b334e0c4ae6968fec7795c3e14e8fd784d54b77d72e3d55ba9cbfd080a504987096665bd0c2644ea15863f2add8c416680ccac8bb394b3bc3c44f222d7774ce1218d38bb4b04d4dd724682823787143d402fa4822ef004eb622f659f6f49c48fcc949ef3e4867873ecc658c792b09b52f736ca18583b1723dc9504911dc1543ef1434872a40eb6d124a29ce46b8e6007b4c2b3f45262f419f0b31d128aa662a0925196728d094f06d5449c17cfbb4d998461c2a7a44054992a6df51069489a9863e832884d7afdeb33092f9f0b5156b6e9066b4631eba6918dbfd5bb191a198f6976eca96a193dd14d0dfe99baa8bc0b720dffcac83486ab3fdb7dc82ea233f31ef618090a9d194ec0ce950bc32ed654dd2c6afa7f8f345f9be762488ddca579fbe387856995bc52097fd269dde7729a5004c2ab472f48c9a9b38fd97e20986b2e3121a47b239860c7398f0dad5d25d806ebaa438f3a4f9647e029aa7f3823d9e33cabd271538bede5150e47256830cb187f3af3e73e37b7790eefa5c5fb522709f8af8656a83f644725b469cf372e0bd1cdcf6af2bad0141994c8860ae5e69a446ec93fc486224a8421db8b3edcee22f5e4334ca833cc48963f85b87667d53a3b4d6c5641140ec925332d4efb6ad3f525669050025e461142c942e5116631069746e1ae6cb8a4169a80d689eeeeff698081f62dd32bec60ecc125ded452603a1c3311545a97e771bc4fa4b083870f1f16b05ae35adb3829ab8f0f0600f6c4f8c303cdaa3e4f8c5584f3a5654cce47268ee41a4f0bd80dd9f1e4e9c40fd2aa6213aab19def6cca863f64765ae5aa56f287a5349bd40cc2450e8e0a2041f755e90cf7b058bcf839171f942e3e937ca0713e9aba1eb656af35a9d21d08976eef3a317e3c471a2c184d3db839bd321751e2e3a684631b0a547ba939589be10c185f891a890a6fc798525a9c26f00d2f1336b9e8e0e83fc9618469e9b14ad5036cbac794e827c310a7b91eef07187901cadc70f555c4816847eb5e29d44b105fa9c5486de9446ec92f6ac3efbdae63816df5d95b4b341150d294d9b7935120518f91bb16f473272222b1a588e8f58a21fbf4abeeeab594af2101dfb1500e092e1f62f74948a85e48c66b32db1e0a6767bdae0f3e59ff95e4d10a055abece8f664da09d6b9d846849a94ad7e07ea47ccbde2c70036579c276080a61ad2ca4fd29ad65f8afbe3f38ed5b93139389cd4f284c231567e23fe7e147c50e71dcac0b38f69c54c62013b462a8a8a57c4beaf01a094f4f0429737652f5b1f0cd81a7edca827024055aff86a36b2ba53846f5e906e41f4b335e1844bf6dd0328446a62820f9067365bb624bbbb756997830d6a305de8539f298df55fac820c7fe84cd13cb28d4d5107bac7cb0dc8f01129393724e5b7b9307d8dc0f4edd390f8c65b8945a2ba264928b1fca339b56b6a542c23e1e848585fe63aca6f36ac8f13b315f6d6f6c273218452bd9937856350cf05b78dd1344d997a94af6a45a193475b03f60a86e44f4e0ecb6b839fb7b9adbd4adbd8ecfce22838970a044aa960c0dbf52f6dd05fa6f9157b001a9e7c44a066db02c0c38c4264383091a6107071222a99ac414211f36d312207f6436dcb8a3e7297a525f75707f053bfbb24caa8d8f405bbdaa8c2ce9f09218d030e925267718775234bd0a2558a12f0c48f869a9bf6888fd3eefe1170b9c0b007dc67d6460b2da12c89237a12d7471b8fae15138b680c845924000036639b30b7e3805d8f1bbb6e465be1c7b697396a6d12c85c869ae74af8a9de4961c1238a3979137d5268c72d7a780e59b558abad92bc8054067e017d5aad95c2a7e2626bd5eac89a7f853aa51383bed2c97dcc694117ec670094810bb12a25bb2c2ec0804260f2df8e22423b0de9e37903024fe178aced5232e2d04ff3d108ae52706b092d306501ef5034984e2c1a1e94a56fc6f22abc7759a1466de4b6f300d6efbe151d0dc49d2303d10f271b2204d80d2b805507e3c277772669fc7f2fce11df36d75950d249b0c23bd178bc6fc304f6a648ee83b5ad2431c15910faaa5b9e387ea0c57ec0c0d337ca7a13961f559093b73fc4832c4ff410cce030964f6fdc13138d4619396dd749170e25ed18f143cd9a005f13038c36aa9998176e5d221d6690a4a11fcd1be0f6f878b83a9d927f42466f80167d3bc1bcca4a3d0bdf44b46b7c6769082618d714e832da420034eb34d7c21857f64783cc567758a0d110d9834498760a08fe9139cba6f169e35638b9eeb56e16f1eaa6eaab87dec8102da1b4fef31b2e1857a65f06b1383c2a68948c3bda40d9bf78b404470a8e11a03ba2e66208fd778e0c475f58d43e19048c7b6b9e285bbea00cf926fadb960b6a7012a479ae200cc19080c152fe55f9625706a8ea3b2203b19325a6f2a8a1d76269d980f6c0e76ac75613ff34811c9c3d0f93cec925b136efe2eb6ce30bbc25898c87b29aae82314fb78d67a8720628ee565f2fd3cfb210c21161dd04f1b6e7bbb7fb645a9d0ff2656afdbd20bde4e811b2ac2f56553327b968116985cb66b74b0e4b3ff24d4ce8edc347ef5ef7d46085f11bfb870b167e1cb180e4994256db42379886648fa598b586623f3a9dd23a6887a813eeb1ab3e668f987983c450cfb244175c44272e819343536e182600ec22c5854d6291b09c831fd5a8dc605ecdfed14af7f810c508743efeefaa5a8e4de369b86e50a320eadf8ea1c96a0afe64d530bb3cece1884d9e2f2f3c6207c57a846e726285f25b0d5ff373501146d05ea7b4c772b1176b8704a0e4593e41d5bbf5f60e4847e9eba4e220f75a6c1938109d13fe51e3e63276d312e5bc7c0a27df29629ab233f0b666f4c62fb4d0a4f135f6ff3696072d1f855a73d49cae7dae26aac0ada1ad4820c49f899bbe1730b78f43afea2bd01cd3f4e88ca0dce49962850ddba1037fb7d17937e2d413cf8e8e23cf62052f89cd254febf4fb97f2be306ecc85043387c4a2a925eb30fcd7520b2f5c85ed38b790d1795a478590f13cfeed6131865dccc43eabbc55001db85532df30d63002b4cb99d6b45a34bedab7a35f02ea0522b91068bc50f70b556703fa5f5dbdedfd07c6ad29e871c86d6f5c73e2bb0eeaa9f15af77a38441adbc340d0d5a726227055a120736506537a014982fac63c40024cf2f12b00b9a52b63cd5275f798dd705144617ab12980502eab323c9d197f9d793ea5d382cd38df981215924f3c07136054fc77f7758881b2269d538dfda720d12930d0187f19c7455055108f8441a46194b3e81ab388d04034cdf49fd67db3508252c2d7d3f983e8a1beec12948e3bb102e92130c5497c86d6b77c7a2f91d8fe3cdee8614dd1ff89a8a6ec26c7ea5fd097b6071422a950b9bc3a1ce209b5448deab78ae16bb00a5c57f44afbad7179ab18ad2c6f03445e158cb6b7d14cd2b80eca49b588343fcd013092e6969a716ab15fa91d42b23745f2393d62e705d0dcaeb20514b980ea4c31bf2b2627d36a2ed11fdc8abd8bb23201c42df39a2d738401053da3933bae30da601681cb1034391312fa656affa94f85f21a36dfaf072d13712f410952f2eb5b2d10086d58556b7e028c4303b1099be75e8d9a00c19e8d05bc625c6b6ac599c782844508546f58373db13471fcd857081a0c4b079dcc888e4d399508120df5e978446b089d28619a83f826d4bd8f758e1080e74ead46c12b6868dde860791a21770cad7bb0c599051dc1395b36e9807c37cf51acd46897a8f15c5690b0e1c081714b7dcccc34856061dea017824894a4bedd01259db0f0307d91e50f441714eda3b08619d77b5c86341a35a983cc318c319f5e6b9bcdf92e5308ce0973ae0f98fd699ae8d43d876c7f2c5f5b3e11db8930ad8d57ad3036f310cb99dfbea96b8833a35ec9cb30284f9bdcf2fec7fa88e77ebf186bd133ed497bce4a5d75541053805277f3ccac0ef4c19b18b2d1bf6247ce0fcb16570246c6757cc4881d8ccddbb83335c02232f42e2630c862bee5c7e3497d4b824957bb4b2968b2ee16283c255b9003e3e40d1dcdf0c7eabe89633ca11bb5e184873ba1a03f577af40d9c2888a3a2cf2456c1a61628df605370e12c41becb99aa22d097c236eedab874fd2ed0d1485ed5ed78ca2c5cd9770a198021f54f65ea5449808507b323b6731005303562aaf095b3d962f3199ec2ab59c19deaa41f2ab5abb07999641c7b827b8356da321dc52556fa9e91e55b1cf0b2c368cbd21a4ca39d18cb71240a0eca0b496e337d7aa93bc827dc4fa13d3b9c241cbef73eeb75aa9c833ff2995165273d94fbb9796455b3dd3ce44cf39811fd94bb464a91e3397cc3a85bc1f9d554999c1ef02273f4369e8186d466a3003a503b508e9209abce6233a734f96cc9c30310eec027f9cb485cb6826ace458ed3b19766ad2f3f916fb3ea12218ffc31d03cb174be69b124233ad9f3baa42c835a2cfea88486153ea391c2e3c76378844bca1809a9afc604d3ee197b08d5746b5fd791cc0649dd1d50fba175071865f1e28a180f699939ba6e887cab1b08ffd9f87303869340b64af99ddb7504ca5bf786222573e215f7519bda7b44b6975a9e78b16cfb008ea983ca998eeda38fed3cebccd27345d91650e619d822792c50c4229013a0ee2c117f9f46ebb95859e0864c7fb4380962a8c4054c26f909730dcffbe9f46e202d58d7d0f080d76a3855c1a284aca35344b42bcb0eba4a14dbed583093aa78a720cf014ce4cfb87ae4313ce0f8f9a6d8c23567759a935bf6d0d65ec78afd99d53ee712361a8fa3cce59d90ec4805a7b92e81b7843c60f906e32a15e3a2fb14bc8d787d3a7b3c1fba3020f10b78b9cc843dba4afec5c4b611ed9340e609b0e0ecf32c11861c46d5c6313d265975ffcdf161d9e0003509be42f7df4fb06ced54b0854f1b3ff6c31e4c5b5f7ace06102c0f37e3866e505e828c2daabb4af60451b5a1e091fbbdab1307ec853456edaf9bccd2d70758b712581aff696547054cf369943f01a530995d2a2c500638329643d650d70114531f4eac71f7a331a5415223ae82d27ab0fca0926e908852766d4a49534a1efd26eb1f68509372b25548146f265f00cf682786bc38e6fb233cdd18ac259b793c150bac071b226dd90414b89e16adab12121ed24e90213c85051ff9524fa23dc6145673f0bf7eae8e80034cf14a11bb3448e4bcba00b87fae80c1ec362f82af1cbc0110865d305b4146c8475e8de988ad326df8b07db75644f7f87008e6be746d3c9fb0a30cc010d8f0dcadfc31f34994ea472a4d3f28b08c62e0abbe62a9725619e97ec278debaa6ccae94b224768617313325e505b2f5866300ad007ba5b47f1538b4e87b57e40be7bab5e4a9ef2703fa2d197180f14cef5f15b68da24fad8922dcb5662a0649793cb929848c9bd19ef0c9241808697ec5571923671bff1dadf5f4b237ed0d083abe716dd9f3d614b78c148faf568d7f3f84c98eee86774619a88ba0b30dfd088c36dccb45", 0x1000, 0x6, 0x0, 0x1, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x9, r1, &(0x7f0000000200)="58e91359f9690d0630ce93eb757bf5b79910533beda00a94f45f23408d63c987dc7fe14290ceaeeff9f58ffcdf6b96409cac59de9895db7ee87785f4e44e0e78540c5388769c3937dfe4ed9238a3aee36ae9325f9833d26c6f744cdce84513784599ff3643eda02c8c2bd1c5eaffe626a2b05a0bb5ac17be8aef5c0cb9701150d0a1b8dcb4c63bdcbe8fa34d402810c6a4d5508968c86167120a21fd735552c3c4b375c9a8cec448", 0xa8, 0x3f, 0x0, 0x1, r4}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x3, 0x80000000, r1, &(0x7f0000000340)="b21c1dbeb98edf767bd5fd8bd4142ee061cc9d195563f4d99e96d5e4b19392c4bd9371c92498196654113fb733767c4f947df0a64645f0754e327ea47c26f071a58ea87f6ce39f987d971825721568f38bb7b83f07714112dcf3eac36284003be31d502cbf09e570d02a15ef2a2d5c2a8ae0ec391cbf6ab09e4e", 0x7a, 0x7ff, 0x0, 0x0, r6}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f00000004c0)="4cd45ea1fa6771768e0ba7377aa136b8b2dd0a081edaa33706af3a015c0499887228e54f14a88dcb03a1ee814ba1fe1e1aedd7ed2a3b5523595a04b94b177577a84969fd2b11130df177f6a12d4bb09f3fe72fd7fe2af9e456ae8065ab339a4205d573db103f52686ce0d44e8d71f54cfe3fb7ef5da958048f833e7c512b2e51487cccbbc64b58a7118ba3de1e7005009db06a8681b0aca915aa9fbef6b83f0a3e1af436c0ee", 0xa6, 0x1ff, 0x0, 0x0, r7}, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0xc502, r1, &(0x7f0000000600)="06f5a61c15ab36236552b4bb3056c9020b52634947a7b00b5c867e82b3fd8a7ae7166a99769aef91e71d9cb18bb51b195e341d9e209f49b0cc20c6553ccd5330f747dc0ccfa754905939cc9330c5828d13bef2457f044655e47a", 0x5a, 0x9, 0x0, 0x1, r9}]) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) io_submit(r2, 0x7, &(0x7f0000001d40)=[&(0x7f0000001840)={0x0, 0x0, 0x0, 0xb, 0x8, r3, &(0x7f0000001780)="e8607de293027f5e7f7b793384a99e17d9bdae6652c1115a1cae565248f2f11bd3fd169028c79620545447cead07d509ca42404eab9a524b95db382d6673438230722d6ba111ad73f4875f2d6f65c2532db5d8d521ec721f0a2dd89cf10d9c41e0b453acebe8ce2c191b002e1c049a7ba0b6d5d357695c746d49b85bcddfad9fb4e631acd69c0ff3", 0x88, 0x2, 0x0, 0x0, r7}, &(0x7f0000001980)={0x0, 0x0, 0x0, 0xf, 0x4, r1, &(0x7f0000001880)="01ceb10703e4a6688d5d1667170722bfd281ed84c3ac8069e242f8c45d400c7707d36a5927027d90046a2c4aa0315825b709af5231f2ad7d7af3f3dcbd5d00a12a2db129a7367577d0fd40678a1e9b4e954833f1b23ac20690fad842e9192fa8db26b6105b886332a7aa0c29831c67b4cf4b9d36f4ab86547cfd677e75095b0c930a66927c47808e54d9aa2d46cc3d70db5285a9092a7025a9c44c2feb8ab99311a7ddc53647a147b250ffdc6167337bfdd6b89f2bf48fc57e96cb2399b117184238ca9328301f67b23327d32aa7a40d3b759f7c3e663f5ad81a091e82f45819c498edaa", 0xe4, 0x1, 0x0, 0x1, r3}, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffe, r1, &(0x7f00000019c0)="5880e97be6d502fc0ac4c94964", 0xd, 0x0, 0x0, 0x1, r5}, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x3, 0x2, r9, &(0x7f0000001a40)="59e8dbdbff080aec8197e417cc48b69f264b04bca8c896d928107adefd4a52f74e787ee304c9a8c8441c7459c6efdfee82ff84e3004493a3b9ca88691e76fec0a1ecd205912c6f4f8c3da36a2740687a85cf277c09d28e842101b447a9f8c51665c9a952", 0x64, 0x7fff, 0x0, 0x0, r5}, &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x3, 0x0, r3, &(0x7f0000001b00)="10d07b5595ebdd1915b0754d914751d7d9b3797aecfa0a095d0bc8a9b958e7fdd2887b1af954ace2443fe2bd8c12daac23b0e457b05acb5c46c95fd85ea2378f0b7f68e3d66d2a1170038e915baf2d8192094ef5baea48d5f0ee0cd49566cea42e1626c4f766692a497e7dc73de993c538019b76dffa920682ecbbd2ebcb9f59606e36f1d5910b94803285f5060e6976246c149996b3d94db07acf9e6e876455f14a392103c2fe1803fe525d244c9226be305c2497189870cc7246ab044ce2868b68170b95e0", 0xc6, 0x2, 0x0, 0x0, r7}, &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x2, 0x1ff, r0, &(0x7f0000001c40)="001fc9ee139ead5fdbbcac7b2e", 0xd, 0x100, 0x0, 0x1, r6}, &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x8, 0x8e1, r1, &(0x7f0000001cc0)="b64ba521d3e5c44e3e572982d5f98d1470f0880f2a48adc1a700ce4758692ffe68ed480c2eb2bc9e", 0x28, 0x4, 0x0, 0x1, r5}]) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) rt_sigreturn() r10 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x10000, 0x0) ioctl$VT_WAITACTIVE(r10, 0x5607) fcntl$notify(r0, 0x402, 0x12) r11 = getpid() r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0xd9ec, 0x800, 0x4, 0x401, 0x0, 0x400, 0x0, 0x5, 0x9405, 0x100000001, 0x5, 0x12000000000, 0xff, 0x4, 0x3, 0x8, 0x5, 0x9db, 0x4, 0x1, 0x9, 0xffffffff, 0x4, 0x9, 0x1, 0x101, 0x1, 0x5, 0x100000000, 0x7, 0x409, 0x1000, 0x8a, 0xbb80, 0x9, 0x6, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x1}, 0x400, 0x3, 0x4d, 0x7, 0x0, 0x1f, 0xf531}, r11, 0x9, r12, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 20:09:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40650}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0x68, r2, 0x300, 0x70bd27, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x4}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x101}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xc, 0x8}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20004040}, 0x40801) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x6, 0x10000, 0x8001, 0x5, 0x9}, &(0x7f00000001c0)=0x14) 2018/04/21 20:09:18 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0xf835, @remote={0xfe, 0x80, [], 0xbb}, 0x430000000000000}}, 0x81, 0x7}, &(0x7f0000000000)=0x90) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r2, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="baf000002b84af2e69fcc668e3aa8d0b4329d8aeef2556963dcd29cf186ee2c7f3ad10d4df76e164a330e86b6baf9da2320bdba78483b1b92f625110fed1d33abe25503fefe80c1f86d29a9e59af18dc69e181a67ad82d7cabc26978639482d215e70f6546a783e9bdf0592d48a89815d7913a714e373e9a57a17fd0867713bffff02da1c49c049a5e841317d44e7a097c5d0e8a3c2a07552e9a185978262c", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000280)=0x18) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000002c0)={'teql0\x00', 0x40000000000}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) 2018/04/21 20:09:18 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x101000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) r1 = dup(r0) ioctl$VT_RELDISP(r1, 0x5605) 2018/04/21 20:09:18 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='wchan\x00') r1 = perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x7, 0x3, 0x695, 0x2, 0x0, 0xbc61, 0x2021, 0xa, 0x8, 0x2, 0x8, 0x7, 0x6, 0x1, 0x80000001, 0x4b, 0x8, 0x0, 0x1, 0x22, 0x80, 0x2, 0x5, 0x8000, 0x8, 0x2, 0x81, 0x1000, 0xffffffffffff8192, 0x100000001, 0x7fff, 0x7f, 0x82f, 0x73e, 0x6, 0x0, 0x0, 0xab08, 0x7, @perf_bp={&(0x7f00000001c0), 0xc}, 0x1000, 0xfff0000000000000, 0x1000, 0x7, 0x0, 0x7, 0x3ff}, 0xffffffffffffffff, 0xd, 0xffffffffffffff9c, 0x1) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/loop-control\x00', 0x2400, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz1\x00', 0x200002, 0x0) r5 = socket$vsock_stream(0x28, 0x1, 0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000500)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000140)="19d6b84a34d12b178fad640a01a6673fa97411a8a3cac5fd9110479f", 0x1c}], 0x1, &(0x7f0000000480)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, 0xffffffffffffffff, r4]}, @rights={0x18, 0x1, 0x1, [r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x60, 0x20000080}, 0x51) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r9, 0x29, 0xcd, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) 2018/04/21 20:09:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000180000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:18 executing program 6: exit_group(0x4) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=0x0, &(0x7f0000000440)=0x4) fcntl$addseals(r0, 0x409, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) r3 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x24000000, 0x800) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000080)={r2, 0x7fff}, 0x8) munlockall() r4 = getpid() ptrace$getenv(0x4201, r4, 0x81, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000040)={r1, 0xfbc}, 0x8) 2018/04/21 20:09:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) tee(r0, r0, 0x1f, 0x2) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x1, 0x200000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x7}, 0x1) r2 = gettid() prctl$setptracer(0x59616d61, r2) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00000000c0), &(0x7f0000000100)) 2018/04/21 20:09:19 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast1, @in=@rand_addr}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) remap_file_pages(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8, 0xe8, 0x8020) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 20:09:19 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) 2018/04/21 20:09:19 executing program 4: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000000)='./file0\x00'}, 0x10) r0 = socket$inet6_sctp(0xa, 0x200000000001, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x8001}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={r1, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) 2018/04/21 20:09:19 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = request_key(&(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='\x00', 0xfffffffffffffff9) request_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='/dev/snd/timer\x00', r1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) 2018/04/21 20:09:19 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setregset(0x4205, r1, 0x205, &(0x7f00000000c0)={&(0x7f0000000040)="1a1533c8be3cc456e32d91c2015c97e721eb92aebd2ad679d4dc5844ae3373e96c09abcc2038fd2d3ac132d219cce8c006189fad354b0109de3fb09c27706f576c8509da624bc86e503fdc6737199b07447bb61d0e26e50ad0d5e2e921a89a7e895580b5dd61bdef", 0x68}) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:19 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000080), 0x10) 2018/04/21 20:09:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) fcntl$setpipe(r0, 0x407, 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x0) accept4$inet(r1, 0x0, &(0x7f00000001c0), 0x80800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00000000c0)={r2}) 2018/04/21 20:09:19 executing program 7: r0 = request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='nodevuser)keyringcpusetmime_typevboxnet1[\x00', 0xfffffffffffffffa) keyctl$setperm(0x5, r0, 0x40100) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x5, 0x0, 0x9, 0x500, 0x0, 0xfffffffffffffffc}) 2018/04/21 20:09:19 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) 2018/04/21 20:09:19 executing program 5: ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f0000000000)=0x1) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x201, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000080)="1c1dbb915b48fe419617c0df0189aeddc6fd1ab0dec5cc9e826ca414637219d2cc34563b929ff86441ebd8af31c247e490e1cbc79ee7c7cbf41ced126dbf6af61bb7b2711b467d78340ec61eedab51f6020daee9d5cee8ef91b0990e0019d70c146db84a4252b53ecd683e6bd377e111291511849639310d7b031a20fe6f663300ace24740b32a3c3b8fd3235a1f021a8a553401b89961d7e902ba73718fb676") 2018/04/21 20:09:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) dup2(r0, r0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:19 executing program 3: setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=0x0, &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000100)=0xffffffffffffffb7) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={r0, 0x800, 0x30}, &(0x7f0000000080)=0xc) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 20:09:19 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getrusage(0x0, &(0x7f0000000080)) r1 = msgget(0x0, 0x5c8) msgctl$IPC_RMID(r1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r2 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x4, 0x2800) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000180)=r2, 0x4) 2018/04/21 20:09:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES64=r0, @ANYRES32=r0, @ANYRES64=r0, @ANYPTR, @ANYRES16=r0, @ANYPTR64, @ANYBLOB="7e504e75e6e93b73425f4d651bf6d33b2eea54186a6c331edbe2d075614e857bd3ba3aa1387bb79442e7f0a97ffc7e5d5f9fc3ff9f43d3c4da12f8862fb6fd77bbc113a259ba7f2e8dddce185f9960235af2240a7d4c9447a5d49ebb906ed327e53ae71f33dd420f75f1769ceacbe7ddca57186bc711a36840dc7e2b506894744590f9c5fa39e73c9c6d60b4e3d885ff5591354b2c6fb0b2c9cd462e201e1029810895b138503be77f3bf95a3d6d013d9ea5367de9bcf2d79c6f7ae56ea1d03ebdfb1f"], @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYPTR, @ANYRES64=r0, @ANYRES64=r0], @ANYBLOB="de922e377f288b6752d123778b5e571c27189e7ae28b704495308bc2c2a199a0c6d166ea9bf8f3d968061bae32dd3c4e7434e8fb97439c728f0e92bfccb5fed0123b9163dee359bfa334455cd6b45bb465f196e0f454d85f77fdcbdd5953b5c9ccb642e9b21840f1184d2cd3ed50cfaf8031d0a287a3425dac5d7885a368518643f931292a36a3d63aa68509f5c082622235511867f72257d0d183e45cab3da90559c18567c518e6c35e3e"]], 0x1}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) 2018/04/21 20:09:19 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xe5, "6505a1a6a4556ce0bdc635e4d3fd8646c1e11102a7d20176f67bb641726cf215231196db109ff625bae56c05ae319cc2ef1fca08506b3e633aab6f14e47368768cb6d19e82f808b429e481b71a8406072370f320b81668e9bcd1634bb6e8fa1342eae69da420526fdc185125ce70354327d193739a92936d2baf7dc32581fb86e1677390d7c36c44dda78fdc26128248813fbbc2e5ef7b80fbf5914af61c0d7ba74ce8969390109a2f1c64ad2eb21b0b539ec3b482c138c14ece4718e79f282d78a4383c3481eab28fe17baa0ffaa0d5252649d56e9646d3452ac222b63164482a920bce6a"}, &(0x7f0000000100)=0xed) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0x3, 0x10, 0x401}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r2, 0xc0cb, 0x4b92, 0x4, 0x5, 0x3, 0x81, 0x9, {r1, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0xffffffffffff2bfe, 0x2, 0x4, 0x100000000}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000480)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000005c0)=0x0) r5 = getpgid(r4) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, r5}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000300)={r3, 0x2, 0x30}, &(0x7f0000000340)=0xc) 2018/04/21 20:09:19 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x3, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="393259f268ede797dd0cc7c29701f9480fb2f5f74ca42ccae65371d5c14294088850f8ae1916071e4eb28d9c8d", 0x2d}], 0x210800, &(0x7f0000000200)={[{@dmask={'dmask', 0x3d, [0x35, 0x34, 0x33]}, 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x36, 0x35, 0x33, 0x32, 0x32, 0x32]}, 0x2c}]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) 2018/04/21 20:09:19 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) dup3(r0, r0, 0x80000) 2018/04/21 20:09:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x2, 0x1, 0x6, 0x725236d6, 0x2, 0x7, 0x2, 0x200, 0x4, 0x0, 0x77c0}, 0xb) r1 = socket$netlink(0x10, 0x3, 0x0) fchmod(r1, 0x80) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) signalfd4(r1, &(0x7f0000000040)={0x7fffffff}, 0x8, 0x0) 2018/04/21 20:09:19 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)="5d70756163633f896fe0b0507f742e751b926ccc1de77a881a", 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f00000000c0)={0x6, {{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) close(r1) 2018/04/21 20:09:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000100000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000000c0)) 2018/04/21 20:09:19 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x80080) 2018/04/21 20:09:19 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) r1 = memfd_create(&(0x7f0000000000)='nodev\\-,eth0\x00', 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x200, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x3b7de1ab, @dev={0xfe, 0x80, [], 0x18}, 0x8}, @in6={0xa, 0x4e24, 0x20, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x94) 2018/04/21 20:09:19 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x4080) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000040)={r1, 0x7, 0x0, 0x7, 0x101, 0x7f, 0xa81d, 0x2, {r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x1, 0x7, 0x5, 0x7, 0x40}}, &(0x7f0000000100)=0xb0) 2018/04/21 20:09:19 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) add_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f00000005c0), 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x7ff, 0x4) keyctl$setperm(0x5, r1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 20:09:19 executing program 4: getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x40000, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00000003c0)=0x7fff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000400)=""/164, &(0x7f00000004c0)=0xa4) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00000001c0)=""/185) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x80, 0x0) sync_file_range(r1, 0x9, 0x6, 0x5) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000002c0)={0x9, {0x2, 0x4, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x9, 0x100, 0x1, 0x3f, &(0x7f0000000280)='eql\x00', 0x40, 0x1ff, 0x3f}) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000340)=[0x2c94f729, 0x7fffffff]) 2018/04/21 20:09:19 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/anycast6\x00') openat(r0, &(0x7f0000000180)='./file0\x00', 0x100, 0x1b) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000240)) 2018/04/21 20:09:19 executing program 2: r0 = getpid() sched_getscheduler(r0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001900010d00000000000000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000045}, 0x20000000) 2018/04/21 20:09:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xd) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) r1 = memfd_create(&(0x7f0000000140)='security.!}(\\trusted@\x00', 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0xffffffffffffee7f, @empty, 0xf564}}}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000380)={r2, 0xd4, "ac8b3c92921ac4388355cf7d7553bee04478685dd696821b218a2324fd02f5169c95d2035ebc881d68a1c1f25e51180cfdfcb69cd1f3063e4bda5714bb6a06357acc2cef15a428328e30a89f38c3dc2a3bb9b69150ea4a961ffd7794ca3bf730c5b60aac59d882b8440cb6260e67db116865c7554b0ee6696dd81d6c51d514788ee5b38b30b3d6c06013be1137d95f54e192c56e3e8352e64a3da6477477851a0a15c3a111d9d41474f4777776226cf7486e57cd9e33baa621995f9c1614f615458ae3f2f25eef7119b81769cbc215287963906c"}, &(0x7f0000000280)=0xdc) socketpair$inet(0x2, 0x80000, 0x1000, &(0x7f0000000000)) 2018/04/21 20:09:20 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) 2018/04/21 20:09:20 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = shmget$private(0x0, 0x1000, 0x1002, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) 2018/04/21 20:09:20 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x3) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200800, 0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x1e}, 0x9833}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x21}, 0x3f}, @in6={0xa, 0x4e21, 0x0, @empty, 0x45d}], 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000100)=""/203) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) bind$ax25(r1, &(0x7f0000000200)={0x3, {"59936807019999"}, 0xdfd7}, 0x10) 2018/04/21 20:09:20 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000440)=0xfffffffffffffe91) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x73, 0x40000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'team0\x00', 0x200}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 20:09:20 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x3c, "7fd65a119f80c06078f2b23081193b3bcf92ba44328982e6d6062cff31c654665b0788b08f7fecb7e8a87d31243c03ac778fd87d5e752eb9088eee06"}, &(0x7f0000000100)=0x44) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x6, 0x100, 0x10001}, &(0x7f0000000180)=0x10) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e20}, {0xa, 0xfffffffffffffffd, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x5, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3f]}, 0x3dd) 2018/04/21 20:09:20 executing program 4: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xbfa8, 0x40140) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000100)={0x0, 0x0, 0xf1, 0x8001, 0x401, 0x6}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0xa4, &(0x7f00000001c0)=[@in6={0xa, 0x4e24, 0x1f, @dev={0xfe, 0x80, [], 0x2}, 0x63f}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e20}, @in={0x2, 0x4e22, @rand_addr=0x8}, @in6={0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x51}, @in6={0xa, 0x4e21, 0x100, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, @in={0x2, 0x4e20}, @in={0x2, 0x4e23}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={r2, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x0, 0x0, 0xfffffffffffffffe}, &(0x7f0000000180)=0xfd19) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000002c0)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000300)={0x0, r3}) 2018/04/21 20:09:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x3, 0x5, &(0x7f0000000500)=[{&(0x7f00000000c0)="7dffd46e4ac249809e1020df497c06d26f2230e3cf9079814805978e3cc84b0f6a21d1e79d080c5308309e0e65146bd5062a392862b9614867655cba873950cd8b737cc10ef53a678594d19d", 0x4c, 0x8}, {&(0x7f0000000140)="dcfa827516461fcbd080fc5849314332f914bb77cb4afe17361f5f46fb67fa917e78c2462bc719e4927fde", 0x2b, 0x57c}, {&(0x7f0000000180)="88f1a3fdc0a673285459909f4f093839a174975bd8603ea76b8b6fdda2b6e0", 0x1f, 0x760}, {&(0x7f00000001c0)="81ed72ac12fc5fd720f21a4721ee0acf2e72b8b5336dda75b0e01662d738a7f141bc19def44c3c888a1140983b31f745912e2deee6255aa0717c74afd414cc3da75c8cd3a4f9cab827e1f1acf35ca1cebd4352b6976a71eab2316f6c68c14e46d95fdb8b92933bffc01a93dad0c416307e1a87cbe796d566706ed621640e8c08a5a46220ea9e9edff1bf6c4922b65c92e85925d6daba59325be9eca9c209abe0bef435ddf9c0bb401e649e286b0c437a8a44a039bf3e89afa5b1707ae9bde93b4d0ab4a5552e65d4dec36d55e808a344a3a6a5a3", 0xd4, 0x8}, {&(0x7f0000000380)="e0ffa7f0bdb4dfb34e8a23a351e703c407c0c4b4060a39209d2aff6a2d5b4ef0f983118bd6d02f0d17af723347432ddc5a936042a4b33127a102918fd00e853d72f6bdbb81146a6b73fcd30e65d153b468d598631ea1cdfd349d18d85c7cd5b97af02419cf3c864eb2d3a5b316c6a5499dd48a2859c055160187f5dd7385558546ecde261c99a104d5ef524f1e32ae5df6ed25cae9ed5123d37a8e9a349261c6278d52edc9dd0b9cdc359a28b136ab08a36f0a1645a3ff49be9841022cdf0acc4cde4ff880c67b98d5e115e6313c2d9369c860c546982d3bf40a4b448304c1bd75be08b5894a4cf966d11d8fcf0331eeb6", 0xf1, 0x7ec9}], 0x1000008, &(0x7f00000002c0)={[{@compress='compress', 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@autodefrag='autodefrag', 0x2c}]}) 2018/04/21 20:09:20 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x0, 0x0, 0x6}, &(0x7f0000000180)=0x55) 2018/04/21 20:09:20 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xffff, 0x200100) r1 = syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0x6, 0x180ffc) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x200) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000040)=0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000100)={0x7f, 0x2, {0x3, 0x3, 0x3, 0x3, 0x40}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x10000, 0xd, 0x7, 0x7f, r3}, &(0x7f0000000240)=0x10) 2018/04/21 20:09:20 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80000, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000040)=""/39) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) 2018/04/21 20:09:20 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x7}, 0xfffffffffffffd27) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=0x0, &(0x7f0000000440)=0x4) syncfs(r0) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x9d, 0x4000) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r1, 0x8}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x1, 0x1, 0x0, 0x5, 0x1000}, &(0x7f0000000040)=0x14) r3 = open(&(0x7f0000000200)='./file0\x00', 0x101000, 0x100) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000003c0)=0x4, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000000240)={0x8, 0x200, 0x9, 'queue1\x00', 0x5}) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/250, 0xfa) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000480), &(0x7f00000004c0)=0x4) 2018/04/21 20:09:20 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x101000, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$TCSETAF(r1, 0x5408, &(0x7f00000000c0)={0x3, 0x6af, 0x3, 0x8, 0x10001, 0xdf, 0x2e, 0x1, 0xffffffff, 0x12000000}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) 2018/04/21 20:09:20 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=0x0, &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) r2 = accept4(r0, &(0x7f0000000000), &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08220800000000001400020000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x42) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='%&^keyring\x00') 2018/04/21 20:09:20 executing program 4: r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x8000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={r1, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x0, 0x0, 0x8000000, 0x0, 0x2}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r2, 0xfffffffffffff801}, 0x8) 2018/04/21 20:09:20 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$getreaper(0x5, &(0x7f0000000100)) r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x2, 0x80000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0xdc, r3, 0x120, 0x70bd25, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffffa}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x4}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fff}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x64}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3e, 0x2c}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1ff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x40000}, 0x20000010) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x78) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) 2018/04/21 20:09:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) connect$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x0, 0x1, 0x8, 0x6, 0x7, "55715a0665d4ab289153c0a2242106e378d56f0292faf5aace3370d8e8526550bc6e7b5931ca53f6893b568ae08a7a2df87c55258825dc8a5c1244800a87f5", 0x8}, 0x60) 2018/04/21 20:09:20 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x442c00) sendto$inet6(r0, &(0x7f0000000240)="fe7e324071612ad4a5f8bc1d794e6dffb7959afb7705dc39a256823f152461e6cf3edf18020423a1e84f8a1ecc478cc6e2273874007ca6182a8d9dab41269fe42b2513c5d12dcfc8b975cf810ef7cef1cf46d533e68965a8500ac3ac60e88c79c26ed3bebb445b32fd3445dfad6a9c86e93d0eefb2c1e9b99d919d9b3fbb81f04936d4142e81793c1129b8a02ab2956e758e877493ca", 0x96, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x5ca80945, @dev={0xfe, 0x80, [], 0x20}, 0x80}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="830d6473010001002400"], &(0x7f0000000080)=0xe) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@int=0x80000001, 0x1ac) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x200002, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x9}) 2018/04/21 20:09:20 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/195, 0xc3, 0x20, &(0x7f0000000100)={0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1c}, 0x1c) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:20 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000100)=""/204, &(0x7f0000000200)=0xcc) 2018/04/21 20:09:20 executing program 2: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000380)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@mcast2, @in6=@remote}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) r1 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x3, 0x0) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000001600)=0xd85, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000000)=0x54) unlink(&(0x7f0000000080)='./file0\x00') sendmsg$nl_route(r2, &(0x7f0000000040)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80200}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYRES32=r2], 0x1}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) 2018/04/21 20:09:20 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x24}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000180)) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getitimer(0x2, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 20:09:20 executing program 1: socket(0x10, 0x3, 0x8) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioperm(0x8, 0x7, 0x5) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) [ 239.772318] sctp_getsockopt_maxseg: 33 callbacks suppressed [ 239.772338] sctp: [Deprecated]: syz-executor3 (pid 17815) Use of int in maxseg socket option. [ 239.772338] Use struct sctp_assoc_value instead [ 239.805338] sctp: [Deprecated]: syz-executor6 (pid 17817) Use of int in maxseg socket option. [ 239.805338] Use struct sctp_assoc_value instead 2018/04/21 20:09:20 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xfffffffffffffffa}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x200}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0xffffffffffff8000, 0x2000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000001c0)={0x4, {{0xa, 0x4e22, 0x2602e418, @local={0xfe, 0x80, [], 0xaa}, 0x4706}}}, 0x88) 2018/04/21 20:09:20 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)=0x1fffffffff) 2018/04/21 20:09:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x0, &(0x7f0000ffa000/0x4000)=nil, 0x1) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a460305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07974e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e3874e3928217820be4de7b6592eb87143e21c00caa3c07bad49a67f6418135fdb0976a7b31e254064eef0673a2c7b6adab68fa2fa6d6fac2f67dfb0d0536f558fe92", @ANYBLOB="08000800b96c000014000200000000000000000000000000000000013759df72fb633b53bde3ed5d23f322d6d27eadeec9dcbf0ae807ddcb7c99a51eb2a66b7b01a65293d6d6802349d7d4a127d4f666a17ab013effc25a9181402e187a80d195213d67a3411343067c48bca3d8dfe59d22a71c4ecefa99393209ba5bc94e0abacfe1ec7ebe754e47014"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/mixer\x00', 0x40000, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000001a80)={0x6, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}, 0x119, 0xc9fa, 0x5, 0x8, 0x82, &(0x7f0000001a40)='irlan0\x00', 0x1f, 0x3ed0, 0x6}) 2018/04/21 20:09:20 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sync_file_range(r0, 0x8000, 0x0, 0x1) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) [ 239.875990] sctp: [Deprecated]: syz-executor6 (pid 17817) Use of int in maxseg socket option. [ 239.875990] Use struct sctp_assoc_value instead 2018/04/21 20:09:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:21 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) 2018/04/21 20:09:21 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) r1 = shmget$private(0x0, 0x1000, 0x110a, &(0x7f0000ffc000/0x1000)=nil) shmat(r1, &(0x7f0000ffc000/0x2000)=nil, 0x4000) [ 240.122545] sctp: [Deprecated]: syz-executor3 (pid 17852) Use of int in maxseg socket option. [ 240.122545] Use struct sctp_assoc_value instead 2018/04/21 20:09:21 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000140)=0x40) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x80000000144, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000003c0)={0x0, 0x401, 0xfffffffffffffffb}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000440)={r3, 0xfffffffffffffff9}, 0xc) accept4$inet6(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0xff95, 0x80800) 2018/04/21 20:09:21 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) getresgid(&(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)=0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f00000003c0)={'broute\x00', 0x0, 0x3, 0xf6, [], 0x4, &(0x7f0000000280)=[{}, {}, {}, {}], &(0x7f00000002c0)=""/246}, &(0x7f0000000440)=0x78) r3 = shmget$private(0x0, 0x3000, 0x7c000220, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_RMID(r3, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r4) 2018/04/21 20:09:21 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) r1 = socket$inet6(0xa, 0x6, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000200)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}}], 0x64) connect$inet(r1, &(0x7f0000000280)={0x2, 0x4e21}, 0x10) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x4001) getsockopt(r2, 0x4, 0x100000000, &(0x7f00000000c0)=""/255, &(0x7f00000001c0)=0xff) 2018/04/21 20:09:21 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x402000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x5}, &(0x7f0000000180)=0x8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x103000, 0x32) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000040)=0x800, 0x4) 2018/04/21 20:09:21 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6, 0xc0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000100)=0x68) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000140)=0x3, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) rt_sigprocmask(0x1, &(0x7f0000000180)={0x7}, 0x0, 0x8) 2018/04/21 20:09:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000200)={'veth0_to_bond\x00', 0x3}) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x78, r2, 0x604, 0x70bd2d, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7f}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7f}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8000}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x59}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10001}]}, 0x78}, 0x1, 0x0, 0x0, 0x4}, 0x40000) 2018/04/21 20:09:21 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x20, 0xffffffffffffffff, 0x1, 0xfff, 0x10}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r1, 0x3ff}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) pipe(&(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00000005c0)=ANY=[@ANYRES16=r2, @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYBLOB="6a8a2271ed3334fdeb826d2906a3933139e020abf2acecae4af60607"], @ANYRES64, @ANYRES32=r0, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES16=r0, @ANYPTR=&(0x7f0000000080)=ANY=[]], @ANYBLOB="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", @ANYRES16, @ANYBLOB="132bd7a755e9c9e61db954b54299d6476ad6a3d032aec94ef5b12e4bb0fd6ef53fab3c174f8fb6c1a1bc72f3301c7c7da18efe7addb1ab9934a6f2d2b20229b978ee21a8a7f55c386f831ca6eb2246bf33610f737d2d2af161a3a40d8d2e8542d46ce4fe4b98c370c9c525f921a3c6c8796c98314c15eb39c2f4a3b734121a2159088f4e2719484bff03f842c2e749c7b7a95a72a7ebc849766168b8bbb2004e715c33df66e0a8d6edec4ceeb1a6ceefc5be786eb50875df2ea3", @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES64=r2], @ANYRES16=r0], 0xa) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:21 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x100) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, r2, 0x4, 0x70bd2a, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x28, 0x28}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20008000) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 240.242299] sctp: [Deprecated]: syz-executor6 (pid 17858) Use of int in maxseg socket option. [ 240.242299] Use struct sctp_assoc_value instead [ 240.268943] sctp: [Deprecated]: syz-executor6 (pid 17858) Use of int in maxseg socket option. [ 240.268943] Use struct sctp_assoc_value instead [ 240.367797] sctp: [Deprecated]: syz-executor3 (pid 17878) Use of int in maxseg socket option. [ 240.367797] Use struct sctp_assoc_value instead 2018/04/21 20:09:21 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(r0, 0x1) fchmod(r0, 0x180) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) 2018/04/21 20:09:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000140)={0x10}, 0xfffffffffffffe2d, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x20000040}, 0x20000000) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x2, 0x4) [ 240.415224] sctp: [Deprecated]: syz-executor6 (pid 17888) Use of int in maxseg socket option. [ 240.415224] Use struct sctp_assoc_value instead 2018/04/21 20:09:21 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x7f, 0x4000) sendmmsg$nfc_llcp(r1, &(0x7f0000002940)=[{&(0x7f0000000140)={0x27, 0x0, 0x2, 0x0, 0x80000000, 0xfffffffffffff70d, "359da4a6b361cb3d5797bd35bca22326294d62d9e52823225eb2c0e2e91727c550e9e85be0e59ba4a42928703cdc562407f2e8b81f442da8ed1c78f10ad00c", 0x3f}, 0x60, &(0x7f0000001500)=[{&(0x7f00000001c0)="7d9d056757ac2b1e8dec6ddd5431e20b281e033a68708ab00f7cab658d89c1e2b04badae65577a4be1bd7e512409ad5656ac504eda75c3c91bda39e3a09febb6031f4147c3527058d55e4f4868e0abf90d56fe403900966502cdb3fd76d786d84f9b55d3d6c981b70de2a9f40a09f4609b4623103ed209d66a6ab8c29d4ecea4ff", 0x81}, {&(0x7f0000000280)="59f475f24507f047caee2374d35cc4b26d8236aeaf01c5da52f55b6820325cbea93fa6be40a0508dc0a8e05b63ade784061b8b03d47754eba0608f89c98771388d019dc6fdd02e50010ffe13312b724cd10da7edb6e628ba30c2dd3757ab29f004123c01348bb4b3a1a5c51cf88671038fef53a6304c0be657d40df0cab9a91a5a47478cb7d696fcc23aaa19ba846f271e0797ff7254679fceab0f348d445a789a7576d8cb1c3838", 0xa8}, {&(0x7f0000000340)="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", 0xfd}, {&(0x7f0000000440)="f7ce32933f053d61b19c3b29b50593193a982a5a835a1366f02cf45dcf2d4ccb09b46cbffad96f3f9c2609f1e4500b3e074e64324c559f07e90a8797b1b49e24b2b38ca9f9c5a654e5c6613918a36a1514ae6226ec2e8c094bbe17c4bfbac740dfc5c43fd75d3b2d7b177c9472f784109a14be77324c363f06c46685120d21614659f31c", 0x84}, {&(0x7f0000000500)="4df6a3e3a6d85800597eb4dcb523341384a6a5f8463ec5ee8067be2763fc3c705e0e081e094c41bd14799011ec15e7cd567d70a4bc95afd93fb705823e046b871ef648f4ee0a3fbf8db3f928992164ee60f7e6a9c9b4d51efde8c462c5b33e3fb739d352828584bce40f97a752be8d75b27855845cb5f0a57b4cae373713e39e13b28bafe1a4517ae703622f26ddbd30094f9eb3d0c7dd68a638df5791b0cc87ea03b9965d4169b58520d8fa7e25681434b78728dddf87e11246e92108e9a17474a79ee97ddcff51834a34e740d00471601bcbbe917e7151f8679bca0994c9164263d9a19b5c576a7f4e03b0a326bc0c2955524d3151f5086d1df34ec40eafe28915a8108aae46e28ff2e1c734b589418689a7cd7f9ddde08a46fe2a7d3702d906c87288fa82b5e1c499d5a75371e98f76b1c081b6c7edb1b83d810423f8046381aa8b20587b6ea83fedb114815111282b6c371e7f3b65489ce390cec257d234cad886188c0e4032d331eb255812010e75cc6cb42987d75ffe2757aeba77bb177065efe243ee2ab88689b755dd0dc557af58f29529c6df0f18a77c513856947670f4d8b23961041d4cad9ae5ae4c61eace39b1c8c52e8518bea3a90f16ba4adfcbf1156dea3259c591354cd192592b455835d25d113d9240d67b18667a7fd541d312b807e74683046a3300c5258defdc7c338fcdff6b8aa33688026f709dff2c4cc57b5c3e15a10146746b588010644fea732030a83c63e40641a56e702d7a2f966b500906984047f69ef5615069668fe25286894cb93d7d21a35f9ae62acf25bdf2c93c1628bf71c25352407c55443aa3886ef2a56b888f0a8546a431d6635f1ece4fddf6d73cbfc750bf45f1f76b57db70d0cd5752fcc09a92594f2295835f1d7deb75006b45ebd98e3844c3a2441194e00aac78f3c8696f8c0cf65a4995e44ef84ce19f69856cc312d015729d45f56d569ea1660f7f020610105f99ec8c1924a18c334d4aea6927564bfccea430fc5821767123dad7d511406d83e576f73ef8e4e4b40163b87a4338aa3f4437afde9171c588cec5af293d498a9176f114d9e036c9ec0f68210fc40e838095d8b234e4d4ee593bc6f7b447309673412185d8f6895c9e0ca78de72e3a29e53e759fda4b612ae28778e938ae9169fef51980a9f2bbf422e6a424bccb245402c0a237f97a103ffa8e0b312c8fb6a2164f2c38ce504c98f9a1ec4d1882ec4c7a59ba18e9e9c69ccf7ad4b8c705c67b3d7df3d0721f4df8ca4f0c33c05a6f39acc00b24fa11deffa13cee1dfe295a925b3cc806c6bb20006227e69c075720a08d476b71c0508516cc1d05b2225053e0936d45d20fcdf46f2bb0a6425333f13668729bfb01e59055b5bb24a9e9907f04067389bba0624804b9604d925e5fc9954b91aacda797ea790e7be073d022bf89e296d8ad20d36923ffead2e2fcd7d72e39ded7dce21292fe8f1a9481e0b26e1e993bdfb87d26f941d88b958b89ea940128cd6d67dd0dc8e66edc9fe7636247a0a46514b772ec046911290a7d546cae578f8be4f6fcdc8189f38e70475a45cd94c4a0c0cf83bff66d7e102f0d78a1fb0f2227b37b2242717d403504d1535a275abda8d4eaae5539cfa268ba1baf66fa27cca7e383b2c4a6d745838d895564b90a1fd68f31e2ecda1a15cafc5fe0517b9b0eb18102a94e2a13a6ceb076a68c9dc5d264aaca8f8fa0620ca359c479721099d28ad99cad7f9ec2c67eac67dce58d4059fef6fb187fd006562101108377c8c3c8a8b89a50806cf47cad28b702ea6bbff094268e1c9fe3cc1877014d36e3f3d5fc7fdbce1b76710a8a0e6ad4e90de737c8266bf001839ec54cd905fea836fe6aed3e6bdc109f9c6b64b3636b9dc95717e69ec5ab60c1f27de7d194192b9c0d87e4db15f248e3b28d37d6d934ba9df640cd80a0bdd733a56d985caf7f0b69c84d299d52f5b358ad4fa84507e355a8376f5144ac8c71ab9e0f89e8c2ec008d830d993247af35107f1b561b52f3ca41cff91de6278c756eb8c9bde9a84a5479b9bccac20e89acf32bd5a821fb28ef96f392ea3bea4f52f6e623b4921bc9f892d8181f8c7c94b4562b6fdde05c20ca40ee4d16c65a4bbcfb786912d3b26dc14c1f39006523f00df67e7243443fff39dd0a24ff90ae7e567081cf1c62492f0e238bf9065b05e7dfa2b5b0e91e29239d89c386434251eb9c10e69cba3050bd08da4450aa63216cd692d954817083ee8e273b04dd76f90b3e58a356ccb246c1cb665fa2a9916c6d424a3a01f8c845653ceb26ef1dbd8935c5b106b27709b9d50b92cc301fa55d82cf693134882ddd8f327a8862880956d01bad9986db3ed091cde9a9603cbeac8a9a3a910dec29cf264e482e2772ade9b99c3a7991456198a65f79985e8501dd2469f6f8ab572d31028f220e7e5c8b929248a260a9e5d82e73c9eaa616b99eb60c91c4732759b9646f2320ed95c0f3762beaed25ced898fc0b87c467bbf5f9490d0f63d2beed9f5d07d27b563f10909605dde811943c3fa41f51b47919d6819358cd8084279dcdd8f0bbace85d5db12695767f05c25342e2a396ad2396101cdfff6a3bd3ad1a67982ca3951a9d4ea05f3aeca7982f758280066657eb04ac9611498caa4d1f04f46a48ac36264f37cf1f890c26165378fa157b482fc1226ff88ca5ab37bc90c0e2dea2e3f3ca94568a955e066e2f7d0d8e2b86c630e475a0f3e5666fb818fd3a3eaa6e5a250190ff02690c4b8cb779de8042fac25bcf1303879f329d4fc7b1681e95534356ba65df25bfb5570e64900807ad3d6b586f381caf8045eaf6f109eeecbc831b0159f75b662a27b830d3fc0f1ca564fca62d86c807a3ac3c6a097ce92a8bc74c56bd85a11c86be7bc72d90a795eab2818b3721011e1942f808bdbab5376793b645466454c0d0e64eb4a439bab896d08294c407eada46daeba2efe2a3b063ace384fb395c6a679cfae3a4e580ccd45a78c3ce1b0271916c316a19db74b582bae4717cea955a1467ba0d796a814d23786b382f2dab3cb6ff2bc2d60071a21db3050cb50465c1e329b692d477c1119fe67d274474f877f76cf0e0c2b1ee907cbaad0134c2ec99ff24bf120ee4af80ff75d5b9c7aa216b6fac57868eb04124e57fe5e94becd08dbc65e3a3013fba21f3a1e50f87d90a3da88f1e8943edbee696dfb7f3bbf842727f9cf2837ccd48bf7e896dc56195b508f0c4614a3dbf25de42f4ac2bcea033b2c13fe6b6fb4edd82d0eb40e4b542867f41efb5737384bdd99779d48f0a94ac94b162e459b2a293e4ab317d5c5c00020acd62aac1dbfdf21e27b9f16f2984fb600530c81171c77aa0bbea714b40f033a57777ffcda19185ded3a7d6cf02dfac99776e5443fe561a18d4d46e5d8b526b28b3e2e83f3417375a3edf2553968ddfd1d22d7e30852a425445b36028a2c52144c04e64893feedf5a3e437b98c4931557b2e313890f38346f97e3119806e158fde38bce0d3112d919c8acacfb09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0x1000}], 0x5, &(0x7f0000001580)={0x48, 0x114, 0x100000000, "787102369ad90d5420ad068c08b35000ae92fe58bd84720dc06c83cb71431611aaa187446878cb865c5a5e64d8c86c66228f3dda"}, 0x48, 0x4000}, {&(0x7f0000001600)={0x27, 0x0, 0x2, 0x3, 0x900000000000000, 0x1c45, "ab4bc8808d2f88935ca7176f29144cf3e7e56d4ea5e4003d4084d01d363aae9870f8097a12cb8377bf9dbf42fd90af2167e939e7d2c398dbf6646018df2ae9", 0x1b}, 0x60, &(0x7f00000017c0)=[{&(0x7f0000001680)="40a9bf56113480a719a9dae76901d2dd8a33e00591b4dbc9aa012cf42b71f8651593e2c3b864daaf10f6275256c3552e8fb2f501bae6a468ce90c78389b2c2cd0c36717661a6d48386f8c1c90847750b3f85ef13842e189a26256e9607b8296eab938c4584532701a15dd83bf3294ca372c48fa81e705670423f3398814f63b02fc83d2fd9bbac93a6b4fe0fa541f0f00c8e99d18d86b7e18d37b570c0fc8313774eefa0829c1643", 0xa8}, {&(0x7f0000001740)="e32a61552ec45a41121b625003b75557a11dcbd21113eff6f3f920196352", 0x1e}, {&(0x7f0000001780)="b4eecca9e0dfffbc3d12167dfc93292bdf371a2280da1452b01569894ba0bc6aad2d12", 0x23}], 0x3, &(0x7f0000001800)=ANY=[@ANYBLOB="8800000000000000180100000002000022a93151c0b71fac2b68bed614a72023b5d972e193957b1a65f7ddc1e5be107fb24ab9559ff844fdfcc0f8cbf35a219f9c27df15e51464d1902cf0ebafc31576d0b95f60a3d434e40295fb1f37256a57db9c04eb5b4d80d4ed18f87ca151005027e4964f8114355a00000000000000000000000000000000"], 0x88, 0x20000080}, {&(0x7f00000018c0)={0x27, 0x0, 0x2, 0x7, 0x3, 0x0, "32808e965ccb3f418baa549f496f05e0bb00b8522a38185e84277170d3854e64d059bd344bbb98201ac53b6283e508479f2416a10366e856fadb4f451ed45c", 0x3b}, 0x60, &(0x7f0000001e40)=[{&(0x7f0000001940)="f8564475673c5a1ba2eadfe962b5b868b923924f325641892adbe5756ac2b218f79778ca3c6d7ad50e221efd27f398e2f3bc7dcdf3c6d5e46db902e57cc144b208d27f2dff28f4140a9a46c1877796b85beac8faf81f6da8f0ab5434676b7bbcbd997f3ac8830942078560c6e8a9ac40c7f48d08cad9ac075e8a9214087f2f1ddfb526a460e1e4c0680f1cab050528673eeeebd606d43205e1dcbf5ff982402985bf6b117235a11f8d67", 0xaa}, {&(0x7f0000001a00)="e2813155ff72f34150e6c52968f9e6fdf06b466603fbe1524231bb5ce5d854121d548d094ad21f60dfce5f1865ea19537950a6ae663d51e01c671293e82381bed6a894d3144412ded54775b0660f7a87e4429980d74a3e0074e7118c547b17f7d72a", 0x62}, {&(0x7f0000001a80)="5039473481f5d52ba828a2c1769a6b2929b6a6a5c68046e10bc7f1289b88a6dd794cc53d247d8096385f26d6537e95b5adc5ce91bdeab9ce04871d5403a076337eb2b35f2dbc65062a8796daeab257cdd27e6ba30e4bd0831279f6f5f0d119a8ce6e836b50ba4a56749bcba2390b53dd9187ac16b9169b1a40c37a24d1272b5b859d8b3a4b80049999daf1af41801f8d5f1cb0d0941753e54f9b315f573e803ce97e8a5e6b93d53d476d7dcc764753c281ef5da304655d95e2c85a89d2244f49fbff1b1877ac8896f8eac4b0609d29", 0xcf}, {&(0x7f0000001b80)="424ec1b1df1f87fcfb399a68aeaaf421119af49e773d15a19bf60cc8d851437128", 0x21}, {&(0x7f0000001bc0)="affcf488f2fb315506c6bde29f5c7f3a495a6b440ce21273c3176b8679a4d990a487d6912b617bccf98ff8ef519b267a2b14e4163bc9fb3ce434a9c0a2b5af48232dc51fba4e", 0x46}, {&(0x7f0000001c40)="3c3cd48f90fd0aed651965793968b89251c44a6e8ac2281a9b87d707f10a70f990a31a11f164cd9df950", 0x2a}, {&(0x7f0000001c80)="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", 0xfa}, {&(0x7f0000001d80)="1071b3803093cbe794fbcc44c7970a941d4032e0c1501f8ae95e80645c05855d3d5a61c9b89f6aec712b879a0c689f128b965dff90f197ac965c4a58e6e264f847c846bf97cbba862b7ea50bf9e3cb25f3c085d2bc8699c16be37cc9ac5ad50a0e2ccb4b798e4a6d71c90018a26326b13e17cbad7e9a99ae8a345ec7cc8b5ceffdfff606cb97c5d84ad516648418ddad6ce8c9349d951cb2719ee6c2ae3eea8e9fff7ddf38fb557420", 0xa9}], 0x8, &(0x7f0000001ec0)={0x20, 0x102, 0x9, "0825dc62cb46109628bf"}, 0x20, 0x4}, {&(0x7f0000001f00)={0x27, 0x0, 0x2, 0x4, 0x5, 0x80, "70c7971abb1e54496930c850aa36bb79e60afa43808420d026608adbab2ab95d08590947d940bbb29c07c323a728d20c3f81629c30e702dee1ab5fc5768deb", 0x3}, 0x60, &(0x7f0000002040)=[{&(0x7f0000001f80)="8c03be931e23190b4da88a02791c17b8c9a72846bb18971756052bf01097684983e870e1cad41b0ffd007f1ed037c907c54a29468f9670c780c476c8bbe3caaae7516455f4bb11e51aaed59f8544de1281e13f5f0f9b27f704034039209ff026917fc564688ccd9716bf2f920e2ae66710ecb084508e8c9bc1ceb02c2c5ad86d2fe6866cdbbc2b6792cc0475dd41876d61cb96a7fc73bf383c851f28452a7d023f6ace883f954a63769483dbe540c4d2abc7ddd25a344f11fdef9b7d7f", 0xbd}], 0x1}, {&(0x7f0000002080)={0x27, 0x1ff, 0x1, 0x0, 0x9, 0x3c000000000000, "ea97deb71b754b8f92d81491368c74c8de2ba6433ac1a0d0227e2396a07c65b4ec18c15a31f47451d09129318f717cc55123d7ad8fdd41682da852ed9d367d", 0x24}, 0x60, &(0x7f0000002800)=[{&(0x7f0000002100)="a905e7c8d94034037b73a613b80d71329f00ca94ee5945f68a572e7b5b9e05a8a97d34e935d1afe5b950c19643570837683de349fff30cc7f91b04c7098f9a9e38b19187d328db0fbc4f6e32905d877551a5f5a0ed3b6b568f497257c0b58e35ffe8e1722e9aca023688170172a0f8cfc056cfd1dbd39497c09ed7e5e97b9dead5c3c417b1c99f2c500b21a752739379e1b1d789abf69cf436df4d2cbf69d865b11c857544599aac3da687d62272c1d83222cd27da2a390787c685e7bf1bb1c2af077f0bebc95bbf00aa9178de896ae63e", 0xd1}, {&(0x7f0000002200)}, {&(0x7f0000002240)="037f400ad6d300fad3402c6d593202b34343fb135cdf5975ec13c89a39c2f2813aa8383f382ed2f1106262395309dcc948603642fceef1dc706c3883450cabec81680610bbf508afe9f4741181ac2a5965e631146a4641b104a15c16523ac0edf364ce08d35c0f3ece59825480f5acf0273ac8e091325acc347faa35a1fa156f4309a6e4d85e6b320f7b57ac1badbaea1782fbed0010f31c367e4919c993c9c393f0bfbe476e31b0473f7e139f6951b31a32a432e795dce82ab4be8ac5ea5597762d07b91da337668206a1a3c718e7765b7aec83c37a0efa6f9604bf8a8ab45ccac67669680d19", 0xe7}, {&(0x7f0000002340)="e89f19b98f2ff371d1357b47ffc26ddf43f6ec2d09bf76ba519a554a0d080c6164502702a265ed", 0x27}, {&(0x7f0000002380)="da7459e8d0f09550c01cc6eb1aff7abe3b44fff1b21acf3ffd9a6ca0cc4acc122eaa1e898ef9a8b74305e2738c27f21f4bce21b4096728fffe1097d64238614a4631b6ff2fca50ba17f235174da7bf19d349d6c47835265571ed4083ca3269b9b6f2df80ebed8036862ba66e93e26e0d2d5dc826c885490629af1c69d455a34785198aeb1779a4421a5877af9c14300d0d531b7b6b9121df27c64db3c89a7278aa0f7fddb188b97fa8bbf6e96845c0e22cbf36ae9e6b82c8ed6f1b4cbd7d7386ea56284f3494edf7584799680623e1b20a35f51b3bc4", 0xd6}, {&(0x7f0000002480)="96eda0fcb84e27cdfcff806a7fba9bf6a9f5e98b6a03870991d3532ce93e0aca18bab145bb8815e7a1a676f1607ba0db4501fe8c4d5c89b90cb9c186a83ac8fa02dda13b2f749926fbe1cbd51425dba8711f68947bf683d39af5300549aaab6b674b84ed5f5583b120f660999292d10e3ecdcabdbe46b7a1541d05b6f9030b7c27702538cb90ebba2d2f282f3a6448eef0aab0330405daa1f8ef20b272fc4fe270da348337", 0xa5}, {&(0x7f0000002540)="a5502a4bba0339f1828a6ebcc85656bdaa57400e939a006e19549c05a20901fb612277995c2d70327df579010ea0bcff41807d6b8f1c7fe23bd328b1a2d98f7f88c3bd", 0x43}, {&(0x7f00000025c0)="7bd3eb2dfe8e6a30bc01871a6ac2b59382431044a473f454531da6dc9f0b46e9387242d3bf5f8069c04b3ee68b436db11ac7f9190a495f3b3e85352c3c78682f1513f2c855dea406dc32b61ca0bf49ad58e282427f0d1ae602a9d6753cd033d08117d1ccba8c675598fa3a108f64efe5783b0e7ac22aaf9787ecc7b84fe1f5f27328eea2579454436319a61d076b0368a6", 0x91}, {&(0x7f0000002680)="2135416f30aa831c9116ae06d5a78f53cb98ed5b4037464e26fe2c20db4a09a445895d4a7d7dd018094b1779afac1ab392e7524ec1ab2afb8f7371de54222b38f0922245ff00b7a004dc0d3f3e5deaba850b89b4524ac91bceabf93c119253c6a46b35fdcc410a76b53360fe577c9cb668677a964485479dade58ce4ba16c5d914dd1bf83f8660480c33f4adcc0d26862b9d1c239068832bb32fbb87b27a59516a990c12490432c4e8f60b211f3ad346a1d50032c780fe6862eb7327069b98dce038702b628450b8a073c80f7d4145d9da891875200ae45be1ab32eb6e950abd67b95b8920a3bfc7360f10ce6f9f1331b870abb51a9a0f", 0xf7}, {&(0x7f0000002780)="8ba30ede307df3065c09da10cc780148c37d5d64e346d03d2334cdbd8c343d294ad834ae106f8a55a839298bb4d16c4908ca02350126b21665f1f1c57301a4b2ff7b1dc25957861ade6c3fad162edc1b85d30a71e6f33a77be", 0x59}], 0xa, &(0x7f00000028c0)={0x58, 0x10b, 0xffffffff, "6867e1f631c17fe2358349fed4287676da42b64e1c6802d11bab6fa454137053cb7f26439cfdce20c9ecedd73047e7f30847648399e34e96440a9f4d428748cd7b"}, 0x58, 0x80}], 0x5, 0x80) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7ff, 0x800) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00000000c0)="0e1755d330d98756a2e887895b7518c2", 0x10) 2018/04/21 20:09:21 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xa622, 0x76e2, 0x40, 0x3ff, 0x9}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0x20, 0x30, 0x9, 0x2}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x0, 0xd1}, &(0x7f0000000180)=0x98) pipe(&(0x7f0000000200)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x12, 0x4) 2018/04/21 20:09:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) bind$packet(r1, &(0x7f0000000200)={0x11, 0xff, r2, 0x1, 0x753ea866, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x100) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000000280)={&(0x7f0000ff9000/0x4000)=nil, 0x5, 0x1, 0x8c, &(0x7f0000ffe000/0x2000)=nil, 0xb0b}) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) [ 240.507240] sctp: [Deprecated]: syz-executor6 (pid 17888) Use of int in maxseg socket option. [ 240.507240] Use struct sctp_assoc_value instead 2018/04/21 20:09:21 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendfile(r0, r0, &(0x7f0000000000)=0x1e, 0x1) [ 240.709623] sctp: [Deprecated]: syz-executor3 (pid 17922) Use of int in maxseg socket option. [ 240.709623] Use struct sctp_assoc_value instead 2018/04/21 20:09:21 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) r2 = semget(0x0, 0x1, 0x400) semctl$IPC_RMID(r2, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff]}, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001, 0x9, 0xb0f, 0x500, 0x8000, 0x80, r1}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) rt_sigsuspend(&(0x7f0000000100)={0x400}, 0x8) 2018/04/21 20:09:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x80000010}, 0xc, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYPTR, @ANYBLOB="42a0dd96a90301121340059010d907e95765588a6842dfbda0bc69b97f41658a269c749c5d43cb835620d219a40a46e2e9334cfbf0a341085e761829a047157719325c382d7597461918500addf57f727f0d42865b9d3c219593ca615980ed451fdf8cfd3d23f8c293650f0b34b26272ab1aefcb0d2393e9553ca489779c2a71c907e529b7641ed6189f9b4887502b9945f259f92043d1e0cab8074e18b39cba0ba3162f12c58728df12ae1ecd184dcda9b4f534c247366289ef69cc33e3575ce1b4a27ad9b41a5aba6e45a9795039daf3f0dd25ba4c9b90ae5c2cf447b0c11034a31565bfb7", @ANYRES16=r0, @ANYRES32=r0, @ANYRES32=r0]]], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x420000000) socketpair(0x0, 0x80000, 0x100, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000000200), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x4e23, 0x0, 0x4e24, 0x0, 0xa, 0x80, 0x80, 0x1d, 0x0, r3}, {0x2, 0x8, 0x1, 0xfffffffffffffff9, 0x100000001, 0x0, 0x0, 0x3}, {0x0, 0x0, 0x9}, 0x81, 0x6e6bb0, 0x1, 0x0, 0x2, 0x3}, {{@in, 0x4d3, 0x6c}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3500, 0x1, 0x3, 0x4, 0x7, 0x9, 0x4}}, 0xe8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000500)={0x0, @in={{0x2, 0x80000001, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x2, 0x3, 0x100, 0x40}, &(0x7f00000005c0)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000600)={r4, 0x3}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000680)={r4, 0x3, 0x6, 0x1}, &(0x7f00000006c0)=0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000740)={{0xffff, 0x8}, 'port1\x00', 0x1a, 0x60000, 0x10000, 0xe72, 0x10000, 0x0, 0x3, 0x0, 0x2, 0x6}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000300), &(0x7f0000000480)=0x4) write$binfmt_elf64(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffff, 0xe0bd, 0x4, 0x4, 0xfffffffffffffffc, 0x2, 0x0, 0x1000, 0x359, 0x40, 0x26d, 0xff, 0xffff, 0x38, 0x2, 0x3, 0x400, 0xfff}, [{0x6474e555, 0x0, 0x7, 0x5, 0xfffffffffffffffd, 0xfffffffffffff000, 0x7, 0xfff}, {0x60000000, 0x40000, 0x4, 0x1, 0x4, 0x0, 0x2000000, 0x7}], "8daaeeebf2c024accbca918982cbe48da2a0984bbbd463f909cd26d6c916f357937a6e8b18d1cc8fcb9f1350620e3178be642341880580a99100bf5a015ae70da227f268329ab5e4b21037531363e3c4f194c7190d2a4523da794896c030f39cb2f20fc7dd8b7ed7f5e1438f5fff5855a414030ddf92c18dbd8e46b2ec07bcb3f3c47481bc472871b28c17beacd6", [[], [], [], [], [], [], [], [], [], []]}, 0xb3e) 2018/04/21 20:09:21 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x2, 0x0, 0x400, 0x0, 0xd}) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x200, 0x101500) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000140)=0xfffffffffffffffe) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000002c0)) r2 = syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffe) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000180)=""/147, &(0x7f0000000280)=0x93) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000000)=0x1) 2018/04/21 20:09:21 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x400, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00000000c0)=0x3) 2018/04/21 20:09:21 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) recvmsg$netrom(r0, &(0x7f00000002c0)={&(0x7f0000000080)=@full={{0x3, {"73804659d44ff9"}, 0xfffffffeffffffff}, [{"e748242787dc6f"}, {"8db28250136174"}, {"44b755bb73c299"}, {"4352c9c4812fc4"}, {"eec197939edfa8"}, {"dfd59412318550"}, {"5b6f3648de0654"}, {"47930413418169"}]}, 0x48, &(0x7f0000000140)=[{&(0x7f0000000100)="15fccc0067a560626ab53a014f22fc1d3be6fe2901f460cf4ea9e5ea13772fe5f1279cc1c682c97cd1cfb1f026b4", 0x2e}], 0x1, &(0x7f0000000180)=[{0x78, 0x103, 0x8000, "085bff7be76135ad660fc9018b3f83b5f5d4601d6bc404d76d68a08488e0fcf37cecebd7b487fc41cda69eb99806cd420bb331e579e471129e39eed57a20a2cd75f680d5fff078d968095f598e6d97bebf338e9bb936d9a18bdfbb580aa6cee1c3148e6246c1"}, {0x90, 0x105, 0x14000000000000, "8799b302bc8bb2d1612355b693c22db41e33afff260a89220765a6e47aa5621bc05faeef4c24fa07ccdb1dc91f374c8f59aaddc466216a836866e2a6c7cd5ec93c386cdc167aa1c697d54f2bbdb197ada8b41e10dd028301d85a2b78ea557e7b464162a4841161f2fca67ec936e9cbc43a1506370453547ae0f8ad6959a3eaea"}], 0x108, 0x81}, 0x2) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x215) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x111200, 0x0) setsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f0000000040)=0xdd0, 0x4) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:21 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) fchdir(r0) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 20:09:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="0800080000e21400020000000000000000000000000000000001c9d89dcdd6ca146987569e6199d9ddf22d8e339a4a75d30aba475763ff8e349bde8b42ab9e9d2087cce4984b19069531d47a1818fbfbf1478ca802d396222a88e20b4340f8bd7579110d3c17bbf933ca22a142b67cfae31a90f18b6da29751901c0a19cf246ad2b2deb12a7cbd203bb3bff8d074449389680eb5207d171ac0280682b517a01d397efe7876b96aff09ec36a0e2e763032b5b3f420a3cb9ded4160114af8ddd74a0bc879ba89cf08ee4997f99b363c4b003e999db9875a463bf00e300dee52fad08ef73ebb1e988b0ce255f2ec05965b8e96977"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:21 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0xac, "df60a893c17dc65957ca59b5de428caf1d1db2163bc266d32748fda80560c006db0081aebf96494f284098355447a6abff8a2373d68960ed6608e14043311d4b1683b06613733f3cc8245ad2ccac34af71369a06c9dd3cbac799064e03ee0f3d31e6f4759f728621f12b332cfe9a607edf1e845bc635d8488cfd91cada4f364d31d1f700cc90e8310382e843d3e115cb1c523aeed7d8e9a64c69107eedbb697d69479bd820d573971f11c6e2"}, &(0x7f0000000280)=0xb4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={r1, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x0, 0x0, 0x1, 0x0, 0x3}, &(0x7f0000000000)=0x98) 2018/04/21 20:09:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) r1 = semget$private(0x0, 0x3, 0xc) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/04/21 20:09:22 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20002, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000040)=0x1) 2018/04/21 20:09:22 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = creat(&(0x7f0000000080)='./file0\x00', 0xc0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00000000c0)={'ipddp0\x00', {0x2, 0x4e24}}) 2018/04/21 20:09:22 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:22 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0xda2, @empty, 0x2}, 0x1c) 2018/04/21 20:09:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) fcntl$setsig(r0, 0xa, 0x32) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000040)={@local, @remote, 0x0}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x8, 0x0, 0x6, 0x400, 0x4, 0x880001, r1}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}}, 0xff23) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}, 0x1c) 2018/04/21 20:09:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x60041, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000800000000a0000000010bf2b000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x600000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x5c, r1, 0x1, 0x70bd2d, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffffffffffb}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x401}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x10}, 0x48090) 2018/04/21 20:09:22 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x20003) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:22 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200000) getpeername$llc(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfe, 0x8100000}, 0xc) 2018/04/21 20:09:22 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/04/21 20:09:22 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000040)={{0x0, 0x2, 0x80000001, 0x3, 0x2}, 0x578e, 0x6, 'id1\x00', 'timer0\x00', 0x0, 0xff, 0x5, 0x8, 0x2}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) 2018/04/21 20:09:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x10001, {0x4, 0x0, 0xffffffffffffffff, 0x4, 0x56, 0x7}, 0x40, 0x7}, 0xe) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) semget(0x2, 0xb5f3847a68c3d981, 0x2) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 20:09:22 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) r1 = accept4(r0, &(0x7f0000000100)=@pppoe, &(0x7f0000000000)=0x80, 0x800) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000240)=0x54) 2018/04/21 20:09:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:22 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={r1, 0x5, 0x9}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=0x0, &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={r1, @in={{0x2, 0x4e24}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x400) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000000040)=""/252, 0xfc}, &(0x7f0000000140), 0x1}, 0x20) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r2, &(0x7f0000000300)=0x4) 2018/04/21 20:09:22 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) r1 = dup(r0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000003c0)={'team_slave_0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) fcntl$getflags(r0, 0x40b) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x9, 0x0, 0x40000000, 0x0, r2}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000280)={0x3, {{0xa, 0x4e20, 0x10000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x88) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) connect(r0, &(0x7f0000000340)=@l2={0x1f, 0x2, {0x8000, 0x7, 0x2, 0x2, 0x0, 0x7ff}, 0x5, 0x10001}, 0x80) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000005c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4001000}, 0xc, &(0x7f0000000580)={&(0x7f0000000480)=ANY=[@ANYBLOB="00000100", @ANYRES16=r3, @ANYBLOB="100225bd7000fedbdf25020000000800050007000000240001000c00070032000000000000000c00070004000000010000000800020004000000080005000500000008000600050000003c00030014000600fe80000000000000000000000000000a080004000000000014000600fe800000000000000000000000000017080007004e2100005400010008000100020000001400030004800000000000000000000000000000080001000a00000008000b007369700008000b00736970000c0007000400000004000000080005000300000008000500000000001400020008000b000a0000000800040006000000"], 0xf4}, 0x1, 0x0, 0x0, 0x40}, 0x8004) 2018/04/21 20:09:22 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1ff, 0x9, 0x4a1c, 0x1000, 0x7}, &(0x7f0000000040)=0x14) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x5, 0x301000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x1, 0x9, 0xcaf}, 0x10) r2 = timerfd_create(0x6, 0x0) write$binfmt_script(r2, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\x00'}], 0xa, "fbc85d4a6e2261de912f614a6573e192a382b2e8bf0d8c940b8c577c89f5cdf892d9ba31886d42635460b69b1a5560a08f45a1b1b31da723f92bd7a6ae7e0669c79352f2c4c51641016eb58ada91277a5f384c2888a3f2d9e56cf4eb5581b7ce3b85a95cc417816872a9b87dfc654d4cb33d52afdd67e7ec86304be00b463946dfec6a8974b0102125a6aa0723360ae56b07e5078feb9b727c089727c4dacc8c065994de15b0f6574b9de263df0ea3bdba24488495c4c4f23c99c53404d614ac33ab167352ddd941b7723851a175fb3ed545791197550bf7e0ca5a01c01148"}, 0xec) 2018/04/21 20:09:23 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = fcntl$dupfd(r0, 0x406, r0) sendmsg$nl_generic(r1, &(0x7f0000001180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000200}, 0xc, &(0x7f0000001140)={&(0x7f00000000c0)={0x1080, 0x33, 0x400, 0x70bd28, 0x25dfdbff, {0x5}, [@nested={0x54, 0x79, [@generic="44e10f8fc185eee1fcaef7af7a700fa17440148978b23bb9f494f46e90eb47f9deaf32afa3c7bd4be386893bb065de1570b82d8d8a8762496fa328b7", @typed={0x14, 0x8e, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @typed={0x14, 0x76, @str="132976626f786e657431776c616e3100"}, @nested={0x1004, 0x28, [@generic="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"]}]}, 0x1080}, 0x1, 0x0, 0x0, 0x1}, 0x1) 2018/04/21 20:09:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000015c0)=ANY=[@ANYRES32=r0, @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f00000000c0)=0xc) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0xc04e, 0x200000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x1000, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0x2, r2, 0x10000, 0x2}) 2018/04/21 20:09:23 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000005c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x1008) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x7}, 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, {0xa, 0x4e24, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x0, [0x80000001, 0x0, 0x25, 0x9995, 0x1, 0xf3a5, 0x5]}, 0x5c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000444ff8), 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x2c) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:23 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x40, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x3f, 0x200000) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000140)={r2, 0x3, 0x3, "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"}) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffffffc, 0x2000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000080)=0x200, 0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) 2018/04/21 20:09:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0x0, 0x20000008, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x46, 0x0) shutdown(r0, 0x1) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0x10176}, 0x1}, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=0x0, &(0x7f0000000440)=0x4) shutdown(r3, 0x1) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00003b9fdc)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) r6 = syz_open_pts(r5, 0x0) r7 = dup3(r6, r5, 0x0) fchmod(r7, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000000)={r4, @in6={{0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}}}}, &(0x7f00000000c0)=0x84) 2018/04/21 20:09:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x3f) 2018/04/21 20:09:23 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) 2018/04/21 20:09:23 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) recvfrom$inet6(r0, &(0x7f00000003c0)=""/188, 0xbc, 0x40000000, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x4, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) [ 242.219649] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/21 20:09:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xfffffffffffffe3a, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:23 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x4000, 0x0) ioctl$TIOCEXCL(r0, 0x540c) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000340)={&(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x2, 0x3, 0xa}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) fcntl$getflags(r1, 0x401) r2 = request_key(&(0x7f00000004c0)='blacklist\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)='/dev/mixer\x00', 0xfffffffffffffffd) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)="3e1913f03a912b5e566fc0ad725cb663a93bb0476bcd931e30c36d31b06f7d4551b114145c5d16b116928c2318683f8843725eb1ba12f5f2682ffef58d0563205e36a4750c930c0c2032893a58b1e5d276eb26434f80a0511df7021603d06d1e31ae587e0399bc6cc481890fbecd7a8d69cca697a7f4c0bf547dcb3a9a0d463f06ba4210cf1bab8d", 0x88, r2) r3 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="26094fb108fc6e74a43d71ebe407ca8ae6f5b3b789fcd607cad003835e7a7a247301791c30fd4ddd73e7d0aa891c5028fa0ef2eddd05fe1e3ee2f460bd737f96ba1e1ec9b0def211d4ef1f56ebf3f51cbbfd92d242e1439488c2f523", 0x5c, r3) 2018/04/21 20:09:23 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7be, 0x400000400) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x404140) 2018/04/21 20:09:23 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) gettid() r1 = socket$inet(0x2, 0x80000, 0x9efe) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x2c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES16=r2], 0x1) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x11) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d0000000000000200ab9c0000c686af3a1ff1e413f000001000000000"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000}) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000140)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0xc000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000100)={r2, 0x0, r3}) 2018/04/21 20:09:23 executing program 5: ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f0000000000)=0x1) r0 = syz_open_dev$sndpcmp(&(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x80000014041) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x400800, 0x0) r2 = accept$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x1b0bd72bb007912e) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000100)=0x0) pipe(&(0x7f0000000280)) wait4(r3, &(0x7f0000000140), 0x40000000, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x14, "5b78439492af25bf0fe65e1ca78fd346266bbd40"}, &(0x7f0000000380)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000003c0)={r4, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}}, [0xe1f0, 0x4, 0x100000001, 0x81, 0xfffffffffffffffe, 0x5, 0x1f, 0x80000000, 0x3, 0x6, 0x6, 0x2, 0x2, 0x80000001, 0x1]}, &(0x7f00000004c0)=0x100) 2018/04/21 20:09:23 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0xfffffdfffffffffa}, 0xffffffffffffff33) uname(&(0x7f0000000000)=""/71) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/21 20:09:23 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000140)='dctcp-reno\x00', 0xb) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000001c0), &(0x7f0000000200)=0xc) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x165c, 0x4) r2 = pkey_alloc(0x0, 0x3) pkey_free(r2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) 2018/04/21 20:09:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) r1 = add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="e16f9ef8e819275071bafb63793c858454710b7d73dad3f675e132f4b058f5d3c82df40fa3a8429cd5d4ea008cec55f59af3e112bb6b21cae3b3295e0cf224fb19002946c27ffd0367b0f4f11b06f42afc7a522dd00286e31af03221ddfdcc", 0x5f, 0xfffffffffffffffd) r2 = add_key(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="31c44073d4faec6539372ebe01ce1194a9142a9d6190f79a2ef0935a40106b5e2186c16cf86409bf61d52ec738cfadef2259ea2ff8495cc6a6a3785ce3d29e3dd1bb844e83f8a9b3cd0c4b92061ce7ab127acd8e2d5f036407303a30ead378b70e532193d2c0ef8826fa2d3f9ace6597609162f07f74e13e75c9a94cf92bb3d86ddcc916109cba0ff597191f4c7c0b023f162c657eff9e69e9e6c7f9c4710030db3c17beedc6081d919c7dec0075a3943f12b229e71372ee7e51bf03a37dd0a5df62427e849752533e6301a755bf3d617d1780555ab34fb8c25b8799941b3227d682ab8ffb23e2ddc729d8b5bad500cf", 0xf0, 0xfffffffffffffff8) keyctl$link(0x8, r1, r2) r3 = dup3(r0, r0, 0x80000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000100)={@multicast1, @loopback, 0x0}, &(0x7f0000000140)=0x37a) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x12}, 0x74, r4}) 2018/04/21 20:09:23 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x4, 0x101000) futex(&(0x7f0000000080), 0x3, 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)=0x1, 0x2) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000000c0)=0x9, &(0x7f0000000100)=0x2) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x80000100000000, @empty, 0x1}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0xb61f, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x5c) 2018/04/21 20:09:23 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000500)={@empty, @local, 0x0}, &(0x7f0000000540)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000580)={@ipv4={[], [0xff, 0xff], @rand_addr=0x7}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0xd, 0x0, 0x7f, 0x0, r1}) r2 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='/+\x00', 0xfffffffffffffffd) r3 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_RMID(r3, 0x0) r4 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='proc\x00', 0xffffffffffffffff) r5 = request_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='}em0md5sumGPLselinux\x00', 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f00000002c0)={r2, r4, r5}, &(0x7f0000000300)=""/234, 0xea, &(0x7f00000004c0)={&(0x7f0000000400)={'tgr160\x00'}, &(0x7f0000000440)="1efd7c0a9196ddb433e34e1a1ab7bfcb6d93590efcf005d8d5a36c3deb21a1ddfbab37198c5eef5f92023c84424038ad0647245a548048a5fc4fcd38ceed90c4671ea8", 0x43}) 2018/04/21 20:09:23 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x8}, 0xffffffffffffff8b) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=0x0, &(0x7f0000000440)=0x4) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x4, 0x40002) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000000c0)={r1, 0x71, "7d0590b7c1998dc2a4f1cb58eca0ba7bda1d65573cf10030688a422b40245bd9c97593a13b874b95c70d474652ead45be828c1af22f80a57e768755a7c372bbbcf24b72aaff6a7873254a349d8d1d3beee078a10473183d7585dce82c1d92a4b06311ef65f3097d721f7b789aa96b9170b"}, &(0x7f0000000140)=0x79) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, &(0x7f0000000040)=0x4) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfff}, 0x1c) 2018/04/21 20:09:23 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)=0x1) io_setup(0x20, &(0x7f00000000c0)=0x0) r2 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x4, 0x101000) bind$alg(r2, &(0x7f0000000300)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) io_getevents(r1, 0x0, 0x4, &(0x7f0000000100)=[{}, {}, {}, {}], &(0x7f0000000180)={0x77359400}) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f00000001c0)=""/182) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000280)=0x100000000, 0x4) ioctl$KDSETKEYCODE(r4, 0x4b4d, &(0x7f0000000080)={0x3}) 2018/04/21 20:09:23 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}, @in={0x2, 0x4e24, @rand_addr=0x9}], 0x2c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x40) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{}, 0x0, 0x0, 0x0, 0x81}) r1 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x14000) getpeername$packet(r1, &(0x7f0000000280), &(0x7f00000002c0)=0x14) inotify_init1(0x807fe) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) 2018/04/21 20:09:23 executing program 4: r0 = socket$inet6_sctp(0xa, 0x400000000000007, 0x84) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x400080) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x7}}}, 0x0, 0x0, 0x4003}, &(0x7f0000000000)=0x98) 2018/04/21 20:09:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="b32cb6d6f70df3d4c8623f6264636a0e6fc067172889a337ee319a7577bd04ecd41cb36bbf23c346de4d387f0ff8fcb572a0f7b760ceb2901eff0f88762dffd080c8979179b693e564819ac769bc41a3fddacdcff971dd05ad71cf1d52161dbfb23b3a35de6ef612da1d7628", 0x6c, 0xfffffffffffffffd) keyctl$revoke(0x3, r1) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900000000000000000000000a08000400000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x6570602a, 0xffffffffffffff80, 0x48, 'queue1\x00', 0x3}) 2018/04/21 20:09:23 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) kexec_load(0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="bb9e93c521ef150671c1187538c3b2d4a7f223e8d3cf4a8aec019e53a05585951677ac484d53968daaae4a8f1c77f14db2fa2a8b0b97c106f9545d573674fc64469eed99cbc2431d6d8986f2d7f1c639e72a7c91da0af6fff5d6f2fb4e6fb3a6c85b7eba0b6b139cb608dc0c589a3fc4b86a11a648500c4ae26e623c1f45d0248428083b39fc67b6de86f473c2d60eccbe2ed3e3057a0ce125b0b694cb0e9fd587cd87335e160c8fd3c8b66cbac7a374afab0a4c3eaf99f49bcb7aa85d56232f68cd0baaf15d2dc15070602c13f892018b5692bf11e302a75118cf025f4f4402d046691251875bb63c06e1d03022aa2f1fdf1c87c7ff9e9ae5ad25534641ae6ab63ae7004a8788ded4ca5d244eaa6f56d69da868e772e27eebb878f7a747d9b27bee2250c593927a68c4dd9931a45325f08f2e5acedb62f7eb1cfc4a057e554e874b342e9707fa5828faab90d873343b0543ac1468431310f48c1bfede3ba7793603b297050888b7893c2e1045cbfd6808a187673322f49f7974890f4a7d996603356dd9b1333bd9995d3da65a1dc2dbb61b06bd6f1d4a81d09546bfe056301cc8af34abb9a8e649cc465294907645b861e6bce6c6615290d21400647302ecfdc830f3af488e7cd1c3885b3e0f7cff865d99d272bea9b448624f5cdecea0f8bc70fed1cdf5118d7832f6c99a44b19730473f7ad3659b566e109a3a9739c43f372a504799e26fd2af32643f196aacf4232e0ca7137ac9f25ba868a07a45131351f8f9246dd9c74efa82816c218e83e7c8163caddfb3fc8218768957a017edf715c03a690efe28e9d1ac03ed30837bd891eace48078b135b1aa4f8e6910378d3f0d99808ce047d4985d10d0254c2910f4e6b5aeb8566509274b9288fce66ca6014e0b5e9d5bbcab09e4ec403a5863ccb4c612dc17871723a342ef6b4741a56810879a3b4d27fb33ab80b56881db1a790184744400fb5afa8dc20be42a003441c0e14e0a0c752dafe0998af2059feb2c7a568dad63b0054d85f4026c57b84dfa084af66d50b6f265f92cf56c21fb5dc6db6eb43e1d74801f2b329e88a95a9e4861ffdcf73d9e9712a2a36c707f55fdc38efe2359d86487b646d7aad0c9c708ddb5cf139b69970a88a42cc0894b372d8149ea88ab93651dc6ea0125183cc71d385b80e804fff670eb2be1f585a87c3c11c17f5dcc2310d9cc2ce7ed157347231e68eccd1cf928e14f130e4021c343b72ceaa8d8201f041e7fc343e4a05aa9b9b438a3c8eaab019f8cbfa3996c1c072b9ef50a30e0fb7b11ec29bba4a0e0824db8a5298965c59806bca622fd9868de74e91864c26b81d1593c32f44275567585820c71cf9db45173d6731184ecf876b01ac25af9c47d4ea4679777d22be6bd69819cadbd5b4876f3b2e71bc7dcc1f9846ba569fb5234429b9a830281616a376e6f935661fee9a7f2f4bbffa7b7d1a0cee9ce706b9b6393b3c01fd3e362b7af74cda011fd6e5e514c44c27f6d6eb1c186f1439f6c3ab754225f1ed9228e763546b94859c7a58ae47df54a196dcecc87d0903cdf88953b49abe7dc3595af0944c02f947683c75a4a1e04cf533bdebc1e06655149b73e54a5b806f9a99857c62484fc4c7a3b1f0dab78fe17fb5aa6c942d83645ac7ea6d5dad9b1141849037d9ae6acfaf8b0d1c0ddf9aef6e9ea87b9184fc6d7521e09de86ddc866f5a156b8a05ba3f6b1e54f4bc9a5e18953d467b17f868a78c21077f4296a9b22059a81c3551cc168dda9972039f9ae5c73b80c844a8a1e57bf89c4e25faa9705c6871f1e776194f34fa5388a3f86371b387b033c84a06ff4079a62ea34a270b6b7e3c1c805f29fdb0c7a7810814394599ac5f8f292dbff142dcf612e53aed238c4dbb5170fcb9f4c49fcbcf1b9ba2b8c04454489d3fc1227fc87e51a0af3a937d8a217195ac0328019c6b623c25c5e8b48a614f4f7184f1dc7c05c2bd1f054dc6a23f5a5b4fbbc3464d520c56f2e6c33ba32d39ef3a5dee6c515de842b6262ff4d03976dd67b23c72da16e9d56c605a3099df18fa9bca81c48c4d3f2aa9a2696e40f6dcedc26a8b3946f0732cfc5e0c6b71774aa7fdd465ccee204535a3979357df42f017b33cf2e31acbb8983b61a4ebb71b698fef411dba9be951232161359f124a89ec2033f37d1155f6cf91c50c9f36effed93607a09b5bb3709d37bb92b6dadc178c216bcd1b3955ec46e1b15924ba4dc488820b4eac4c0f7b6b4f8db0c2bc6bca66c24789cc18907e8221685ee00a1adbeab6b610937ac310f8d443d2e0d65bf7be8338f7889fb618d1cffbf98df9073c7d8448ea2ebb53a59d7827c227ebb5db469c4b8611b361ebd7826c2d439d8e5c73cb63f5b90af9c74f7be3d455648a918e5acfe28be7a90b2f220bc7c6d0bd01f4e66a8034fb2eca8493ea23b38a897364fc9412ea0001f2e00af6989c2c2bb7bc54187f27ad2c3acfac6bf9a5f0eed993f6c19b087edefafdc5851649014bd71e9b1896bacd882966344ca2297beef417f9bef1a8c7b8f730bd11d0d4478ddb0de98da8145eaf3d63ac183467b5a17903947573bff0506f0bfc5050cffd56f410f4c8f7ee22b99882ef94d2b3ccd783155498992945be121b063455ec4384af7307a7c2826967b6782c92c5c751fc01510405eb0ae70267085c46f759910a2342c48279712ece5a63f9da6777c916879ba681f9b2d53c5bb9d6bec16f867adf09058d8e6307c54725c4a5f97bffeffe582dbf289584da1463f234a418aaac27d0507d4faa093949bb69b58951e74152adf70f6c1d9f5e6af0497b9ead14dad9e4e9ee718eefc3bf12e658bc3adc86860678175fcd79ba822db570a69cd329de13f0e52eec666621b123f579e78278293ed0d78b71d0b75d96c68e7d3b0894e88fe27b837ef607e3a1d3267f10ca247b9e7874c7ef05d2db39c2b883a6dfff4977d7f94161df358613a38fa73012ee6da84ce7ab12badb52d3e3937f89ce366672577252351396e1347c3cd46736cc70d0a6fa25d4d76037483d3931fcb64fd53758a4a147bd57a09ec3effdd136a89644ad929db2c71b143c1553ff21c58d9e0aa6f52d46c151a8ab4787817dda51e1a1518f5aa7f38548698e22860395dad9b50f3d52a25894d3e9a7c4157a73a26aab094705ee61220a19b66342825823bfd6f6e23e277044fbe3170ca38963f02075306fff24f0da9a417e139b5ac938fa526a6dd069c74109fe1089c60b2764b739e3d3701595719643bcebbb49a4846c0fa9510c879f9b3cf080e94208c57cf8e524f465847fe8e8ed976cc2ab3b82e1d0b6f89b741b40a188a4bc5e7395b89240387302bf40da324b99b9d8a87be90c09c0e3a1799ae341861f86bdfb77c24d6031491b1aed0ac79f454c111cf512da5a5d4e0f848415c4e36072a0e79e30536aaccc6491972d639cee13bffa272bb98b0ca580c06c5f9d04d0e706ccf948a3f3a2401e7305d46cafe09c73c4018ac4e8491411c40faafd74fb53ead800972bddbbfa4739a4c09d2f309e1ea68597e52e2e82b834bdbc8504f41dda0c99e0be6657f0941463ccfed1a2d87c290442fa2603bfd207ea38005ee7788f9b49c890271192025544dba4fb33b4a270b74f3507b6327e794edf2cfff9453ca28bf631641f156eabe50a8b866c1f9656e29e61e1d3958355473ffbce4554a79e32c2895ae716c5152f9d6d57f84b58329d73cc8325665f6825618b564012a15a21a428dde04b547231f77a07149dc2c68f60522fdbb4c71121d0ac9bc5c45cdc4171b053ce253d14565f4e879ce3197fe7e7a72b64ee2d43c61d41062b9544d1e995d40572b8b73a9cbe3281984f70d4025fbbfb66f475320ae708e9ebb504a991725a6ae36ee8e92447f23bad2c4fa128d6cf84825c410591445e601e2d6f554f1bdc92c1cc35804fd1f89a57f33f9f9a38ea655b853655650c7745592356567be5e44bb65d67c68c32a18e816d7b2575237d9f6564345bea17c54cc0482f161321fa3e4fbc21df9b59f8e2623bc895c54bcd28465d3ddff0e0eea3930fa9f94702149251d3b97330e28079e2e1ae70d72d14f4c7b87f8c56389c7de0be57809655adaf56957bf5d9bba54741fb5c45df8eb4d12eecd3f30d6de7faf157a5874287457624413947fa09be43078770985e2241674b6a9a5854f7e7f343fb57ae387927e09e66ae6d1ef969dabf043ebfbbf59e95e81332511ede455208554be8974fc0ed44810f633dd1864e36fcd1fabb6cccb8b8f2f26cffe92a53ae4e14eed27b407c50e7eed933f4e04d74dd28978008a6e938418da1dfedd6c8815dbf38e83e2b8da57af93c2ad2bb58e2cce857e13fce2e5fc82277718aa79ce26c467bbca101399aad9ed91c8746f5eadfeeb4aef85029c108f0de9b215ded003d48617683b12519da71a0abefb2907c0f39ae3c4129175224daa3ac304168f2717cf83867542686ca0ec468fb34cf31832f0ecfcc5d63e2d40fcad506bb9e8d7d9de83c11f2d3e79d98b8fe99f4531a87ad8726a469190ba7968086f5d80397ae26a35ae87c297d1180c9f6c14fe03f9c2df52204fd4c46fecfd3cfa94fa9ed615f6064e4d37ee13d86634898e65aefca1bda48e97f9ba20c923133e96d4b1393d9126b6cc09bddf60749cc4d70c737c7cefbd57aa7a46a7d2ab5f674fa0ce3b8af112c550e19a2ef7c2960126e6e18f232c198a43992821aac032332bca70de7767aca3ba9b19d48b247be64c655c9320d6e518b258396dcb2301e7ae8652359343dd08a8b11f5f6883fb094bbb5e03fdde39960e80caa5030d7ad23340bb4d266b494218de075b9ea67d64dbfc2d56d96f21bb607b98abb26f9db2d47f4176199432fca0aac1f03b4ab23cee91eda551363330a393831247c8998ec3c8763c381f58a3a36bbedc41bc763076fbae5461ffdd06fdc44e2fd9dd702923f2f9f961cc44acfb453e2c2f3a98f74f190a549a63eee19b5016bb43193d13093d7b194515e628e5fa3dcdb538d3af22d75d3832b3735add40c06784e5c41b341b4c38e760675fd5a450b18eb49ae5f4fba1021786b06caeaf72dd4419b07a66576c363dbca1158917e13917dead5a981f2a4dfe132e797f362a48fb5b130e9b774a3dd20dfe99207766a84b5e524ffc85c434bf0b5467774c3538298672d865d3d13a077c521c5ee8d87a48c5aa9697b17d89c2a47f3624feca897315cf27de9a12e1be953931cf0a16629954280222332d30615473b80f3ccb50fe14fcc81bbe95b22b789e6e42f5313a3c528784b7cb8969d71be37b35189dfc868c7f7a46f612c613e58652595630ff1c106d2366271b3cea5ec90a8339628f18dc8af4b127e0e4331e34fe1ed9d9f046c2f2cc584ae5f5f1c7802cca76b4a735bda8213f6c523fa268620b1d7521d8741451d90948150f183980b7249a143daecbbf2fe093c1b6f81dc4fd949cb34b3378a34ed005441df3e24b390f4338ba6c2b1d342f594857df24d9ea733d158abd981ffa0b1ee3c71d8f559903772f49539ac5a1f0bab15f25c1d0a549016b3d0acf97a9bf4753045610f695b5770a833a7af8d661089fe4e16f4839d13ec345adeefc0b8d2b2d33c8a3bdfb9a0867d1959b3bd6887478b0843e5d2c692e9c23d4f91e488369b28380550eacef1daa3437a724bad57318afc5105dfc494c643ca2f3e14b76645cfc3545a0f6cdf201e35ea9d341a2b79d24d11d5b69b55529adc9db196986aedd421a665ed881a1ec11c8d051b694ce771e054a6b239879530663abf", 0x1000, 0x1, 0x400}], 0x3e0000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001240)='/dev/vga_arbiter\x00', 0x200802, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001280)={0x0, 0x6, 0x10}, &(0x7f00000012c0)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001300)={r2, 0x7}, &(0x7f0000001340)=0x8) socketpair$inet6(0xa, 0x80000, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x65, "4609bac8c5b1e9933da0b21334d00ede33fda300b8c817b1b527fb72b3394aa7071a354155747db2784df3b4d6428adfdee80ba9da1ccd8d5e63e7f44bbdebf56cb39fdf12b8d90b0f7368fbd96b01261d7c590e58b469e080fd8c77ffb87ce90c0fd8782c"}, &(0x7f0000000100)=0x6d) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000140)={r4, 0xcb1, 0x1, 0x6}, &(0x7f0000000180)=0x10) 2018/04/21 20:09:23 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYRES16=r0], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x200, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, 0x45, r2}) 2018/04/21 20:09:24 executing program 1: r0 = creat(&(0x7f0000000500)='./file0\x00', 0x4) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x9, &(0x7f0000000580)=0x4) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x80, 0x2) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x1}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x100000000]}, 0x5c) 2018/04/21 20:09:24 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x234, 0x6}, {0x5bf, 0x10001}]}) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 20:09:24 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1, 0x1, 0xb7e3, 0x1, 0x5}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x4) 2018/04/21 20:09:24 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x80, 0x80000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000080)={{0x7fff, 0x401}, 0x0, 0x4, 0x8, {0x0, 0xbc}, 0x1, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x84}, 0x1fffffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00000001c0)={r0, 0x5}) fgetxattr(r0, &(0x7f0000000000)=@random={'osx.', '/\x00'}, &(0x7f0000000240)=""/179, 0xb3) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r2, 0x1ff}, 0x8) 2018/04/21 20:09:24 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000280), &(0x7f00000002c0)=0xc) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x413, 0xfffffffffffffffc) ioctl$KDENABIO(r1, 0x4b36) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="6f73782e2e002800e8cbc96ed46c80b77a1e14647e746906d5e14fa09ba1cf956288dc0500000036736666a72ab23efb1bd47067c0204ba86b90c4dd"], &(0x7f00000001c0)=""/176, 0xb0) dup(r1) fchmod(r0, 0x1e) 2018/04/21 20:09:24 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x177040, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x7, [0x0, 0x1, 0x2b, 0xffffffffffffffe0, 0x1000, 0x6, 0x100]}, 0x12) r2 = semget$private(0x0, 0x2, 0x2) semctl$SEM_INFO(r2, 0x6, 0x13, &(0x7f0000000000)=""/5) 2018/04/21 20:09:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0xfffffffffffffffe, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000000c0)) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:24 executing program 6: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x80) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f00000005c0)={{0x1, 0x6, 0x7, 0x5, "dcfaad564791caa9c1656ab3e6d54d55a3f4f54954a9324b33c09a81e089ee160978a0befd0163d35e5afc2a", 0x80000001}, 0xef0, [0x80000001, 0x9, 0x4, 0xa800000000000000, 0x5, 0x5, 0x80000000, 0xc, 0xffff, 0x5, 0xd89, 0x100000000, 0xc4d3, 0x3f, 0x6, 0x3b9819b2000000, 0x6ca70000000000, 0x2, 0x3305, 0x8, 0xb415, 0x40, 0x7fffffff, 0x8, 0x7f, 0x9, 0x6, 0x9, 0x4, 0xfff, 0x9, 0x2, 0xf1f, 0x4, 0x1, 0x4, 0x5, 0x1ff, 0x8, 0x654, 0x878, 0x5, 0xf4, 0x4, 0x8001, 0xfff, 0x9, 0x6, 0x9, 0x8, 0x20, 0x266e, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0, 0x6, 0x1, 0x7, 0x8, 0xffffffff, 0x40, 0x100000001, 0x9, 0x8001, 0x1, 0x2, 0x3, 0x20, 0x2, 0xb7bf, 0x1, 0x81, 0x1, 0xf8, 0xffffffffffff0001, 0x7fffffff, 0xfffffffffffffffe, 0x3, 0x7f, 0x100000000, 0x1ee40629, 0x2, 0x1, 0x5ea755c3, 0x9, 0x7, 0xe17, 0xff, 0x1, 0x3ff, 0x1, 0x1f, 0x4, 0x1, 0xfffffffffffffff8, 0x1655, 0x4, 0x400, 0x2, 0x3, 0x100, 0x7, 0x4, 0x4, 0xfffffffffffffff8, 0x100000000, 0x3fffffff800000, 0x0, 0xc2, 0x1, 0x9, 0x0, 0x3, 0xb19c, 0xfffffffffffffd9e, 0x6, 0x5, 0x18000000000, 0x2000000000000000, 0x5, 0x3ff, 0x81, 0x8, 0xffffffff, 0x9], {0x0, 0x1c9c380}}) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:24 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/connector\x00') ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000000c0)=""/150) 2018/04/21 20:09:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) set_tid_address(&(0x7f0000000000)) r1 = memfd_create(&(0x7f0000000040)='.eth1+-%bdev$[+usertrusted\x00', 0x3) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000100)={0x3, r2}) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:24 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt(r0, 0x8, 0x4, &(0x7f0000000340)="ace8114130efe9289c7352e31b067ee50227a420202a2f38d875c9409c5b9b55d6c2a671053443f419bcb55b5d8611a3339ebc81315cf0af6ae05ce92eca1afe38e01c86d7c0419305a9a97104881d4f39698659cca2109b4a22bf9c48cb2f3e78299eb967e09d3ed367050c10c47a512194894ae8e1d50da3dc12d1ee0c3510e17a5be2", 0x84) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x101800, 0x0) bind$ax25(r1, &(0x7f0000000280)={0x3, {"7c80d0f32e54be"}, 0x6}, 0x10) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000240), 0x2) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000100)=0x4) prctl$setendian(0x14, 0x1) mq_open(&(0x7f00000002c0)='\x00', 0x80, 0x88, &(0x7f0000000300)={0x6, 0x6, 0x7, 0x6123, 0x200, 0x8, 0x5, 0x80}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) fcntl$setsig(r0, 0xa, 0x17) 2018/04/21 20:09:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xa0, r1, 0x100, 0x70bd25, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffffc588}, @IPVS_CMD_ATTR_DEST={0x7c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xe5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8000}, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@empty, 0x7fffffff, 0x2, 0xff, 0x8, 0x0, 0x101, 0xfffffffffffffffd}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) ioctl(r0, 0xdb0000000, &(0x7f0000000240)="04a85b23b021d05775f0bbd1fb64d1a4") 2018/04/21 20:09:24 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)=0x1) 2018/04/21 20:09:24 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9da8, 0x42001) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) 2018/04/21 20:09:24 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 20:09:24 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000100)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0xfda6) 2018/04/21 20:09:24 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x401, 0x10000) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x10000, 0x1815, 0x0, 0x63b8}, {0x3, 0x1ff, 0x9, 0x6}, {0x8000, 0x7f, 0x0, 0x2}, {0x850, 0x3, 0x3, 0x6}, {0x8, 0x6, 0x5, 0x80000000}, {0x3f, 0x5, 0xfffffffffffffffc, 0x7}]}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:24 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x3fffff) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xf70, 0x20000) prctl$seccomp(0x16, 0x2, &(0x7f0000000240)={0xa, &(0x7f00000001c0)=[{0x1, 0xfffffffffffffffd, 0x9a7a, 0x6}, {0x3, 0xfca4, 0xe13, 0xfffffffffffffff8}, {0x7fffffff, 0x7, 0x9, 0x2}, {0x800, 0x1000, 0x0, 0x1}, {0xa000000, 0x6, 0x100000000, 0xda}, {0x10000, 0xffffffffffff0001, 0x3, 0x8}, {0xb9, 0x1, 0x9, 0xffff}, {0x4, 0x9, 0x0, 0x2}, {0x7a, 0x4, 0x418, 0x401}, {0x80, 0x2b50, 0x100000000, 0x200}]}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000000c0)=0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40100, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000080)=0x3) uselib(&(0x7f0000000180)='./file0\x00') 2018/04/21 20:09:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x80) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="0800ffffffff0000140019000000000e16000007fff0934597"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:24 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7, 0xe7e, 0x9}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) r2 = request_key(&(0x7f0000000140)='.dead\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)=':vmnet0{proc&\x00', 0xfffffffffffffffb) r3 = add_key(&(0x7f0000000200)='.request_key_auth\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="3a3daa6374e5eacdaf08ef0c7e9ef32a581b9a6a3d7aa6319920b66e48a4cee3c6be92039558091a33c49e07862127fda35b36b8997dd4928663b5c895ec6e89ac7da2c16d632d2e856737b1137b457726d6ac18765569572bd86320d931ee9a96d91f476ff81fd4681769c7d5d76819345bdc1fed4ef9e216564521846950620e7408333eb831c26e205bbf81bb2f683b3c6454099496b488e7f9c572fee95f", 0xa0, 0x0) keyctl$negate(0xd, r2, 0x9, r3) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 20:09:24 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = msgget$private(0x0, 0x124) msgrcv(r1, &(0x7f0000000000)={0x0, ""/196}, 0xcc, 0x2, 0x1000) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000009366e658c795b01900010d00000000000000000a000000001000000000000004"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:24 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x8, 0x2000) sendmsg$netrom(r1, &(0x7f0000001800)={&(0x7f0000000100)=@full={{0x3, {"98182fc3035c2e"}, 0x1000000000}, [{"1ea5bf49586355"}, {"896769e768ea75"}, {"23a044df5a9ebe"}, {"ef9ac8dfed5d3e"}, {"1f180cb7f68f9d"}, {"6d4805ac25df2b"}, {"c37de4a9c7e27c"}, {"3d63e7da8eb02c"}]}, 0x48, &(0x7f0000000180)=[{&(0x7f0000000240)="f5a016858b5fa36736d3479fd807c4cd6714e7932a48b20d10f269edaaff15dc955b3af77f713df98fb2a8c9ace0d6e97e51eeca05318cd742e9c99622bd91a4abc9fbac7e3b95aef54ca5b4a0c0139210e2ccedf1ccbba296cc322f37be981d94856c02639746f0b0dc1b26e80466abbd78f4efaee57e299ba7de75d21fba352ed1cf8c148c1fcfc4836bfcdb131bd0b3438769b950a1f3cab575c36db939bf60b219e63fe5b72c3a6866511de7d5b8e2d7372d3d4344c27bf27717ba90e783299158f993ff6b70a04c05fde51c60b6dd29db48e4037f2cea0478dafe681c5281bd2aaa493322cbf3ff2bc591029f1017635cd84a", 0xf5}, {&(0x7f0000000340)="a23939e3a1baa3fee2363fe23498d0a34c3b6006044121ed5ec3ddcf218fbe5f221abc99123155c54e29ae9eceff85ee2f2552b8b3294afd3df26db8b375af0f61d55777d79761241b52ad022a287957ae9340425ff7dbd3791baad741f632b4006e4d99a434885560e8ba4ad6506cf825d6e84ef83fc2692567b1619ac4eadb4c4149fdfeabcca3f206c03b5b4c4712b18cecfad8b21cbb1852b931d538254d504afe51dffe986d62474e9a7688ab50d5bb0c1812b6255f36124455949f2a7a2afa79df8a6323f21526", 0xca}], 0x2, &(0x7f0000000440)=[{0x108, 0x108, 0x8, "c8bc5dfb5629ba1eeb911b6a0fab63e667e3771a7ef4665c9d5012ffea6f664dd2ca90b37cab1c6cb2c36d93337f5da93162147391c1ea0f03bb6287dcc1d316d11d88f5883a98ee3baefcc5c770eca90b6263c936f3c2d39db9c0d9ee74d021ef8d2d170cdd8416d90e483209ae43c7f965bf60b6bd5f9b8f3becc2a83a557c0becfecec9e9c266dc3f8822f16f31e2d0c919312f63a19a9aead3b5ec72acf855bd75d04e751f027a091740d6f9f7549eff81a2a8e10c01e46bfee912aade82b52143f48b408cd91e559b56821d9644c166e14d66b010cdd4439cefb2f19f122b7e45133c8b42434ee7a1ee3c4fd14e43f4bb7e46b82be6"}, {0xb0, 0x10d, 0x8fe, "f0d198a2b18b8a73952ef68e2d886bb6d9eeaf148767eabf7eb61b27fe833845074f680688c358289f0d337ca999bc90d398ed2cd3e551663262133a4ca0ce052ed17eaeda9f9652ba9afaaee0ee1b3a035edcfb01c3ac8c4c60e88c3e121bf6410088bd39b4ecdced74714a58c25510a7e2cd0d74f79ab0e2d810c91c3901e8293ec875cf6363de535e412be00261b965b2189f8f2732901e4094"}, {0x1010, 0x0, 0x80, "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"}, {0x50, 0x6, 0x2, "12b83c5378dd1e3a3ed651f4fb6048a239e1ed78d88d68f56ecdaad7cda06fa7aff90e0549f77fcb319eb1cea8702211cc3bfaec8cee9bc4535411f93dca"}, {0x88, 0x119, 0xde, "3bf34ead6cfb8640273b503040db0a3104f5a343b322453335b89ada4737fc423140d349b937485ce6428f2d65fdf9b6bb6b99f7b41a91595846bb401fcf759cf87bd5eec418650f626ab8fb56abbb3054a4ba809333255c4f71a0b059c5a1540517b02e2ee051f950b889f8faec36c047"}, {0x110, 0xc0a499de232277b, 0x5, "f931a03f42de5cd8fc5a2c10255c985d53138a34e15abd5d0aa5412250dcb37978e714727666dc78392d16513d8d66a42c921ff59c6785d05930c6bd45cd2ff0ae0df5e5193bde05b18e085b1a6c8bd6548680c297e026b12984aa3112c3f828101f5441d72a6d308836e8e907d52d62829520bc9d0e177406307bd34dbfd76433d61cf6b4c212635417631ca5370c251f87adae5f3596508cb184f4bae0107b6a5d87dcb3c117bcc8e15bdade0c1633a33d40615a884ccd477f6e80a45cfe170132d58d91d5794c95950d9c7613a3ec2bd3ee7b2d1840f6c709da061f0f8e8af7c49124daf9bace90211b25f8cfef80e8d498b6598dbd98d28820ec7d00e2"}], 0x13b0}, 0x4000) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) 2018/04/21 20:09:24 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e22, 0x293b, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4000000000000000, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x0, [0x0, 0x0, 0xffffffff, 0x8, 0x43]}, 0x5c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000001c0)={0x3ff, 0x101, 0x2, 'queue0\x00', 0x4}) socketpair$inet6(0xa, 0x80000, 0xff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr(r2, &(0x7f0000000040)=@random={'btrfs.', '^eth0\x00'}, &(0x7f0000000140)='\x00', 0x1, 0x1) r3 = dup2(r0, r0) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000100)={0x0, &(0x7f0000000040)}) 2018/04/21 20:09:24 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) write$vnet(r1, &(0x7f0000000280)={0x1, {&(0x7f0000000140), 0x0, &(0x7f0000000340)=""/164, 0x3, 0x3}}, 0x68) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000300)=0x6) 2018/04/21 20:09:24 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000080)=0x5) 2018/04/21 20:09:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x7, 0xa8]) r1 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x9, 0xa0001) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000480)={0x200, 0x0, 0x3, 0x7, [], [], [], 0x4, 0xfff, 0x6, 0xa6, "43eb6b16c1e5ed5c3a06cc9740afee66"}) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f1700fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23b443c000000000000b4ca076a8bf579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='loginuid\x00') r3 = request_key(&(0x7f0000000140)='cifs.spnego\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='loginuid\x00', 0xffffffffffffffff) r4 = add_key(&(0x7f0000000200)='.request_key_auth\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="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", 0xfa, 0xffffffffffffffff) getsockname$inet(r2, &(0x7f00000002c0)={0x0, 0x0, @loopback}, &(0x7f00000005c0)=0x10) keyctl$reject(0x13, r3, 0xff, 0xfd2d, r4) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f00000000c0)=""/128) 2018/04/21 20:09:25 executing program 5: r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000080)=0x10) bind$ipx(r0, &(0x7f00000000c0)={0x4, 0x0, 0x101, "45f789c273ab", 0x7fff}, 0x10) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f0000000040)=0x1) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e21, 0x7fff, @empty, 0x4}, {0xa, 0x3f, 0xe3b, @empty, 0x2d0}, 0x81, [0x6, 0xfff, 0x7, 0x2, 0x6, 0xed, 0x6, 0x80000001]}, 0x5c) 2018/04/21 20:09:25 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='xfs\x00', 0x2000, &(0x7f00000000c0)="60254c03c3b9a632c53a0a74ee0aa0f33d51704b812d93e8f19bbd710f177c69f4c578de70cd2ba695999093d12c8a89f223617c0f0afc34474233c87587d4edeb21d207d90b38cdf8d2f4bdf58aeca0c1429c3de37584744dca8afaf27d30f6312588df22412a3a85a7d3b42a0f5296d5eebb05ccae2987c4410136fceac9016cab93291b59f9b0e9435ac683005330f7992eeb65e132b99ee35fcc55878a8fb82b709155e9e4560db26e6ede132831bcf0594caa7a90e8ecb3c6862a9e8b1344212783ce") ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) 2018/04/21 20:09:25 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x111000, 0x0) 2018/04/21 20:09:25 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/223, 0xdf) 2018/04/21 20:09:25 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0xc5af}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) waitid(0x0, r1, &(0x7f0000000140), 0xa0000003, &(0x7f0000000180)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e21, 0x1, @empty, 0x7}, {0xa, 0x4e23, 0xc7, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, 0x4, [0xff, 0x5, 0xb1, 0x8, 0xf2, 0x800, 0x4, 0x101]}, 0x5c) 2018/04/21 20:09:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1e) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000a00000000100000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) socket$netlink(0x10, 0x3, 0x1) 2018/04/21 20:09:25 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e21, @loopback=0x7f000001}], 0x20b) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) socket$inet6_sctp(0xa, 0x1, 0x84) r2 = epoll_create1(0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="022241e58f4f4600"], 0x8) r3 = semget$private(0x0, 0x3, 0x80) semctl$SEM_INFO(r3, 0x5, 0x13, &(0x7f0000000040)=""/60) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff, 0x0, r4}, 0x0, 0x0, 0x0, 0x81}) r5 = semget(0x3, 0x4, 0x200) semctl$SEM_INFO(r5, 0x4, 0x13, &(0x7f00000005c0)=""/4096) [ 244.810573] sctp_getsockopt_maxseg: 34 callbacks suppressed [ 244.810594] sctp: [Deprecated]: syz-executor6 (pid 18270) Use of int in maxseg socket option. [ 244.810594] Use struct sctp_assoc_value instead [ 244.898104] sctp: [Deprecated]: syz-executor6 (pid 18276) Use of int in maxseg socket option. [ 244.898104] Use struct sctp_assoc_value instead [ 244.906444] sctp: [Deprecated]: syz-executor3 (pid 18285) Use of int in maxseg socket option. [ 244.906444] Use struct sctp_assoc_value instead 2018/04/21 20:09:26 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x6, 0x0, 0x0, 0x40002}) 2018/04/21 20:09:26 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fchmodat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) memfd_create(&(0x7f0000000000)='\x00', 0x3) 2018/04/21 20:09:26 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x301000) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000080)) 2018/04/21 20:09:26 executing program 1: r0 = gettid() get_robust_list(r0, &(0x7f0000000140)=&(0x7f0000000100)={&(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000180)=0x18) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0xfffffffffffffffd, 0x3, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x2, 0x0, 0x0, 0x0, 0x800, 0xfffffffffffffffe]}, 0x5c) splice(r1, &(0x7f00000001c0), r1, &(0x7f0000000200)=0x2f, 0x1f, 0x9) [ 244.984469] sctp: [Deprecated]: syz-executor6 (pid 18298) Use of int in maxseg socket option. [ 244.984469] Use struct sctp_assoc_value instead 2018/04/21 20:09:26 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x63a1, 0x80000000400003) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) 2018/04/21 20:09:26 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x3}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 20:09:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:26 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) munlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) 2018/04/21 20:09:26 executing program 4: madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xf) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) [ 245.230284] sctp: [Deprecated]: syz-executor3 (pid 18321) Use of int in maxseg socket option. [ 245.230284] Use struct sctp_assoc_value instead [ 245.341397] sctp: [Deprecated]: syz-executor6 (pid 18328) Use of int in maxseg socket option. [ 245.341397] Use struct sctp_assoc_value instead [ 245.403523] sctp: [Deprecated]: syz-executor6 (pid 18328) Use of int in maxseg socket option. [ 245.403523] Use struct sctp_assoc_value instead 2018/04/21 20:09:26 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x1, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) 2018/04/21 20:09:26 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@ipv4, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) recvfrom$packet(r0, &(0x7f00000004c0)=""/164, 0xa4, 0x2101, &(0x7f0000000580)={0x11, 0x18, r2, 0x1, 0x18d7a000000000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x14) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)=@updpolicy={0xcc, 0x19, 0x0, 0x70bd26, 0x25dfdbfe, {{@in, @in6, 0x4e23, 0x100, 0x4e22, 0xc4be, 0xa, 0x20, 0xa0, 0x84, r1, r3}, {0x3f, 0x7fffffff, 0x2, 0x619, 0x5, 0x3f, 0x7, 0x1}, {0x200, 0x1000, 0x100000000, 0xfffffffffffffff7}, 0xbd, 0x6e6bb4, 0x3, 0x1, 0x1, 0x3}, [@offload={0xc, 0x1c, {r4, 0x1}}, @ipv4_hthresh={0x8, 0x3, {0x1a, 0x1c}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x48004}, 0x20000841) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x8, 0x24051, r5, 0x16) recvfrom$ipx(r0, &(0x7f00000005c0)=""/83, 0x53, 0x10000, &(0x7f0000000640)={0x4, 0x8fe, 0x0, "3648119cd468", 0x8}, 0x10) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x200000000000, 0x9}) 2018/04/21 20:09:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1c, 0x204440) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a000000001000000000000004000800000004005ff26f89da58f02c9eed5c9d8b78faf83e3f2f0e1e07cf64fcfe8457a956179cd5a8c83b4c3c5168384ad40f53473711e4ed439974d53bf8a4b6cc35"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:26 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'irlan0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="41000000d500000003000000480000000600000002000000eef913b4ff1a597544eebfb07efce90000000008"]}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x3) 2018/04/21 20:09:26 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x5, 0x8800) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0xc) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000200)={0x6, 0x6}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000500)=0x4) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x10001, 0x464000) r1 = socket$netlink(0x10, 0x3, 0xa) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000400)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000540)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20408000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="080803000800ffdbdf25030000000400050008000400030000000400050008000300af400000080002000a000000080001004e210000"], 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={'syzkaller0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x3010}, 0xc, &(0x7f0000000100)={&(0x7f0000000380)=ANY=[@ANYBLOB="19000000", @ANYRES16=r2, @ANYBLOB="800807ae0bbabbfa0226bd7000fbdbdf2502000000100004fe020000002d0e0557b0142b1cda080000000200e8a8d3ea651241afb19a000000650416f743d50b8ebb27e9ff85120180"], 0x24}, 0x1, 0x0, 0x0, 0x15}, 0x40400c0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000580)={0xfffffffffffffff7, 0x101, 0x7fff, 0xffffffffffffffff}, 0x8) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000005c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e565f3993e334be92ccc0dd4960a6b6c9022ce5975a86342ddc84f4566b38a5ffbba607b51d019c2c9d659bf9b49492fd9dc7fe0aaa5108de96a62796f4996ddb4b1ef9dda75a9433c3fe9f31ac1712b182ed0744c813990d10f9d67f52dfaa30bb", @ANYBLOB="08000800000000001400020000000000000000000000000000e800015fb02ec1397a34e473f1d4e3b1651989892d24f84f5c9085f7ca5897637bb36b791bf15b0ec4be19400b5421f68d32f3244757feed94d1e260fbb22100c337aa06085b25cb0000000000"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f00000001c0), &(0x7f0000000280)=0x40) 2018/04/21 20:09:26 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) r1 = syz_open_dev$midi(&(0x7f0000000700)='/dev/midi#\x00', 0x3ff, 0x402000) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000740)={0x7fffffff, 0x0, 0x982, 0x7fff, 0x3, 0x9, 0x7fffffff, 0x1, 0x80000001, 0x8f6, 0x7, 0x81}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=0x0, &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) r3 = msgget$private(0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) stat(&(0x7f0000000300)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000780)={r2, 0xe57b}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000480)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000640)=0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000007c0)=0x8, 0x4) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000680)={{0x6, r4, r5, r6, r7, 0x8, 0x8}, 0x6, 0x401, 0x5, 0x80000000, 0xea, 0xffffffff, r8, r9}) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:26 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x444b, 0x10002) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 20:09:26 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x263061ab, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x6, 0x3, [0xffffffffffffff7f, 0x0, 0x0]}, &(0x7f0000000140)=0xe) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000340)={0x3, [0x8, 0x832, 0x7]}, 0xa) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x9, 0xf7b0, 0x6, 0x3, 0x101, 0x80000000, 0xac, {r2, @in6={{0xa, 0x4e24, 0x7f, @local={0xfe, 0x80, [], 0xaa}}}, 0x8c, 0x100, 0xac02, 0x8, 0x3}}, &(0x7f0000000300)=0xb0) geteuid() r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) [ 245.543397] sctp: [Deprecated]: syz-executor3 (pid 18353) Use of int in maxseg socket option. [ 245.543397] Use struct sctp_assoc_value instead 2018/04/21 20:09:26 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) fsetxattr(r0, &(0x7f0000000080)=@known='user.syz\x00', &(0x7f00000000c0)='&trustedlo-%\x00', 0xd, 0x2) 2018/04/21 20:09:26 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000000080)="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", 0x1000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) [ 245.608093] sctp: [Deprecated]: syz-executor6 (pid 18363) Use of int in maxseg socket option. [ 245.608093] Use struct sctp_assoc_value instead 2018/04/21 20:09:26 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000001c0)={r1, 0x2}) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000140)=0x54) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="0800080000000000140000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x4) 2018/04/21 20:09:26 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={r1, 0x30, 0x22, "56d413f7fcc04a7e2228dc24cbc41974d45022caa123aa36397445ddbb7ef44014b8"}, 0x2a) 2018/04/21 20:09:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001900e10c00000000000000000a000000001000000000000004000800080004001a3a2c6b37c682a2ff0fe56a73ad1f52ce51faec9d5cc7efe5d1f6b9f91a2d8a63595c38e983c04318e25d4b91b89d7a4a78a7f01fd24b9f83473ef042132b08dd35dc18a22fd88d935e82e7b16ac64aa8"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x101, 0x191500) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x5}, &(0x7f0000000100)=0x8) fcntl$addseals(r1, 0x409, 0xa) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x7}, 0x8) 2018/04/21 20:09:26 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$netlink(r1, 0x10e, 0x1, &(0x7f0000000000)=""/54, &(0x7f0000000040)=0x36) [ 245.717350] sctp: [Deprecated]: syz-executor6 (pid 18363) Use of int in maxseg socket option. [ 245.717350] Use struct sctp_assoc_value instead 2018/04/21 20:09:26 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r1, 0x4) eventfd(0x4) 2018/04/21 20:09:26 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x5}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3f]}, 0x3b) 2018/04/21 20:09:26 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)=0x1) 2018/04/21 20:09:26 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x10001, 0x0, 0x7ff}, &(0x7f0000000180)=0x98) 2018/04/21 20:09:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)) getpgid(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000280)='net/netlink\x00') setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f00000000c0)={'security\x00', 0x2, [{}, {}]}, 0x48) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:27 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000100)=ANY=[@ANYBLOB="28000000000000000000000a000000001000000000000004000800080004003c059e7e8a3bf299bd9e57d5576e68266790b9eb0e234f64ba5e1742901750f6712d58edef589bd8263726a2b41d0e54a8727a2ef22fe7c5eca81fb7691a3904cdaf14172d6d58d70706220b7a95b67a72080f3358bcef7dc752"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000000c0)={r0, r2}) 2018/04/21 20:09:27 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0x1, 0x6, 0x2) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/04/21 20:09:27 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000180)) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x58, r2, 0x200, 0x70bd2d, 0x9, {0xe}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x800) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@empty, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, r3}) 2018/04/21 20:09:27 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x1, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000000c0)={'bcsh0\x00', @random="ba34449e8155"}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000140)=0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}, {0xa, 0x4e22, 0x80000000000, @remote={0xfe, 0x80, [], 0xbb}}, 0x2, [0x0, 0x3, 0x8000, 0x200000100000001, 0xd4, 0x400]}, 0x17e) 2018/04/21 20:09:27 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x141000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x2, 0x9562, 0x8000, 0x900, 0x3, 0x2e0, 0x3, 0x5be, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x1, 0xc3, 0x2, 0x47, 0xffffffffffffffff, 0x9, 0x2, 0x5, r2}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0xe2}, 0x8) 2018/04/21 20:09:27 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) 2018/04/21 20:09:27 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x200000) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000100)={r1, 0xffff}, 0x8) 2018/04/21 20:09:27 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, 0x5c) 2018/04/21 20:09:27 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x1ff}, 0xfffffffffffffff9) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'ip6gre0\x00', 0x94e8}) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2800, 0x40) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 20:09:27 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000040)={0x80000000, 0x6, 0x5, 0x5, "4df8ba65ead2d6bb1e15db975a22851b6bd6fd6df8c0374787b4cf614152b9d569dc5c42fc9f3fdba50153cf", 0x6}) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000080)={{0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x4, 'ovf\x00', 0x20, 0x1ff, 0x5}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x0, 0x4d, 0xfff, 0x80000001}}, 0x44) 2018/04/21 20:09:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x105141, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f00000000c0)=0x4) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000804000000191400020000000000400000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:27 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x54, @loopback={0x0, 0x1}, 0xfffffffffffffffa}}, [0x6c6, 0x6, 0x2, 0x20000, 0xfff, 0xf007, 0x200, 0x0, 0x1, 0x20, 0x1000, 0x3, 0x80000000, 0xfffffffffffffffa, 0x7]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0xaba, 0x0, 0xff, 0x0, 0x20}, 0x98) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:27 executing program 5: syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x1, 0x5, &(0x7f0000000500)=[{&(0x7f0000000180)="1a8fc814ac00dd9e7a4f75f03c578940902667c9e2ab7951fe60cf6b969de445cc7a28043c27c69c9fdd2ef731d62b7ffc275f7803ed0da8a4a9ae43697ac9e482c4aff4da68e8ed02de74abfcf48a6c55e868dfda6fadea62fb61bc2b1e76fc60d770ad1ea556ea9251bd4da278c2474925e16220509182755aa5f320a653f745f0c10965b6ece8af94822b22dbda49e8a3c6e5a01b3f69d5853b2dd9aa8bc54052ce77a5e69320ad810555f7b52d7371b84d7c2d1960b4e4ce06d082c1a711887eddd405ffd7f7b0b196186ab1bbd457f50ec5e02bcb14abe0acffbaa94a0677f4c057a3c781ef1293289a00ada702f467", 0xf2, 0xfff}, {&(0x7f0000000280)="49560b85907a1e5426b26d71ae8d9bc819b630ca0b97bc8489623a7ca568462cab7129509b8163b20e079449e5de0d3fd384238eb31cbfc5616723b32fb29e3ac164cfe54bfb6265d1ee179da835", 0x4e, 0x400}, {&(0x7f0000000300)="9ac8a62e199f3753847c65b6f646f24d2e1042ca5e81735492b9208bb134e8dcfe5515691ea71ac0e49833d28bebe2f2b094972f46258772ac48dfd4e3a937c50e5ac536ae4e05db742c7e6eacf6982d4209160f7e4512f10ac0b6ef4d0e7649ddbcdc2092462fe91346a736af2bb454ea5c8f49ec1098e4888425758ef8011ea8ef3d33aa7ea0528e03cd3590d578fada91b0d3c1e30df55d1cfe09bc3390ab6a153e14a8f0aa392d2e6b8ebbec0d5b896003c8c3a84476764cc50f66fface65cfd8711e894c5d0f0fa9e8a38e26333d49038a8c703e576ad0d", 0xda, 0x5}, {&(0x7f0000000400)="07e0c6c0e6170e5f6cf0ceb440618678dcc66c18b9c2e6e87a8e7e8f50c5966824d658aeaa700c6ee807ed31a277c4766962dc532ef73eb2a3fa6ca10e8086837495da2476d7d372b56125b628957ab55627595290e543b99e129064a8b76bdf1a100d9a1c54cd2b1b5a8b484fac8dba8abe4ea09f963b08b9e8d77b623663ed16abe9f17e2b3075ec6b7de20ec40bd6214d69fac6e830c23ad19349af7173fd7acbbfb09a7d930e3f2d78461be2ef470f69f9a3ea966750e6102fef106a1e619da07751ef014de2", 0xc8, 0x62f9}, {&(0x7f0000000080)="8ce3fb3b1058bb33836343e85f7e13d7dd31e1245c29447c1d47d00d10346439d28c11bf8b76818613093bf4b6bb29e25618d392179157590d", 0x39, 0x9}], 0x880, &(0x7f0000000580)={'nouuid,', {[{@prjquota='prjquota', 0x2c}, {@grpquota='grpquota', 0x2c}, {@grpid='grpid', 0x2c}, {@gqnoenforce='gqnoenforce', 0x2c}, {@logbsize={'logbsize', 0x3d, [0x7f, 0x7f]}, 0x2c}, {@logbufs={'logbufs', 0x3d, [0x0, 0x35, 0x37, 0x7b]}, 0x2c}, {@qnoenforce='qnoenforce', 0x2c}, {@pqnoenforce='pqnoenforce', 0x2c}]}}) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x1000000000000000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000140)=0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00000000c0)=""/85) 2018/04/21 20:09:27 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001380)='/dev/mixer\x00', 0x40000, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000013c0)=0x3) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x6}, 0x4) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000100)=0x10000, 0x2) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}, 0x0, [0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, 0x5c) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000300)="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", 0x1000) kexec_load(0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="dbc101ca3cc5948915fe8a30de5456b6dbfd8590be9a7323295d525f561895e53068da19257092e8263f5bc0a0e6c69621630c1bde432590197fdbba2456063b235e8e3eb1194ae881fd692d1c99b971d67f90f3e91be4fa1e6453dd80a7faa0cd1bf5d2f18c6a0f52997aadca3410448c8d6cb7743306bca6341e0b94d678f723718068095e3dbaec8053dc48dbd56ec1164efce8a119bb375a831a4eb2ab1d041cb1bda3", 0xa5, 0xffffffff, 0x400}], 0x30000) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001300), &(0x7f0000001340)=0x4) 2018/04/21 20:09:27 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getpid() ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) 2018/04/21 20:09:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000040}, 0x20000000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mounts\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x1ff, 0x3, 0x101, 0x100}, &(0x7f00000000c0)=0x14) syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x7, 0x10000) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x4b5a80c}, &(0x7f0000000140)=0x8) 2018/04/21 20:09:27 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000000c0)={r2, r3}) listen$netrom(r1, 0xffff) 2018/04/21 20:09:27 executing program 0: socketpair$inet6(0xa, 0x80a, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000180)={@broadcast, @dev, 0x0}, &(0x7f00000001c0)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x2f, r1}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xe, 0x27, 0x9, 0x8, 0x10, r3, 0x401}, 0x2c) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000000080)=@routing={0x2c, 0x4, 0x0, 0x100000001, 0x0, [@loopback={0x0, 0x1}, @empty]}, 0x28) 2018/04/21 20:09:27 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x1) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000100)=""/52) 2018/04/21 20:09:27 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x404000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}}, 0xfffffffffffffff9, 0x5}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x4}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xe70, 0x4000) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={r3, 0x9}, 0x8) 2018/04/21 20:09:27 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1c, &(0x7f0000cd84e0)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000c9dffc)=0x3) r1 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000000)=0x1) 2018/04/21 20:09:27 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) getpeername$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 20:09:27 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x100000000, 0x1) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getpeername$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000380)={'team0\x00', 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000540)={@rand_addr, @remote, 0x0}, &(0x7f0000000580)=0xc) getsockname$packet(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000780)=0x14) accept$packet(r1, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000800)=0x14) bind(r1, &(0x7f00000003c0)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x3, 0x3, 0x2, {0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5}}}, 0x80) accept4$packet(r1, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000c80)=0x14, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001a00)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@loopback}}, &(0x7f0000001b00)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000001f00)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001ec0)={&(0x7f0000001b40)={0x36c, r2, 0x102, 0x70bd2a, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r3}, {0x74, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fffffff}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x67d0}}}]}}, {{0x8, 0x1, r4}, {0x170, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x4, 0x2, 0x9, 0x6}, {0x3ff, 0x7ff, 0x2, 0x46}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r8}, {0x98, 0x2, [{0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x58, 0xffffffffffff7fa1, 0x100000001, 0x1000}, {0x8, 0x14, 0x1, 0xfff}, {0x80000000, 0x40, 0x5, 0x2a538397}, {0x9, 0x100, 0x8, 0x400}]}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0x78, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}]}, 0x36c}, 0x1}, 0x0) 2018/04/21 20:09:27 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x60, 0x400) recvfrom(r0, &(0x7f0000000040)=""/52, 0x34, 0x2002, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="00020000000000000000000000000000000001000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:27 executing program 1: set_tid_address(&(0x7f0000000080)) r0 = accept(0xffffffffffffffff, &(0x7f0000000140)=@generic, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) connect$llc(r0, &(0x7f0000000280)={0x1a, 0x33f, 0x0, 0x8, 0x8, 0xffffffff, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000340)=@sack_info={0x0, 0x1, 0x100}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={r1, 0x1, 0x7, 0xffff, 0xfffffffffffffffd, 0x72}, &(0x7f0000000400)=0x14) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a9a]}, 0x5c) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000000100)=@add_del={0x2, &(0x7f00000000c0)='ip_vti0\x00', 0x7}) 2018/04/21 20:09:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x200000000000012) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001900010d00000000000000c915000000001000000000000004000800080004005bcc5e4b1752e014e80c04c068b9399f34dd1edb1ba77dd594f6b3c0a871d7a59775e6bd29e72fe980082ecb8e10a566134234ecba9680c7e009dcac9a7d52502037f87b41715cb9f180f2afe8e0b73345df843ac683d4b11bf35c3d63c67a4a92ee2e6b1c95fe37543fc2013f19eb667f65b82de75b4e5a1d5f83fa13f9bc89ed4ee7de4b2bfd73bcb27db69d52479d71ab982b7caa9294ab21"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x22001, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x1000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={r1, r2, 0x5, 0x3}, 0x10) 2018/04/21 20:09:28 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = memfd_create(&(0x7f0000000000)='-@b\x00', 0x3) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) socket$kcm(0x29, 0x2, 0x0) 2018/04/21 20:09:28 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=0x0, &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, &(0x7f00000000c0)=0x84) msgget$private(0x0, 0x40) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:28 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv6_getaddr={0x40, 0x16, 0x425, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x40}, 0x1}, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) 2018/04/21 20:09:28 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x7, 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x80, 0x400000) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000), 0x8) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 20:09:28 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'security.', 'vboxnet1ppp1:ve\x00'}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x9}) 2018/04/21 20:09:28 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) 2018/04/21 20:09:28 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="080008000000000014000200000000000000000000000000000000018b2db6f7708856e39f5fbdc7b801e9fef571053175e8b53e0100000000fd0000f3576f009bd3453938356cbc9e6e6d289c283e01fa6a4770525ef1bb00000000000000000081b4fbca5ab450c4e44e9294c68ac7d071e30b052161f9065660816b0c4675901a1b5238045dfc30ae3da6ef907fda0982cf3c0ca6af6219a38ab94a9a9f25cae5420084ebedd65448385c767e4cdac8aa8bc4e98c070366fb06686cfc7dd8b1b16e46c04ffe95005bbb3d0a849ead7951b3c0ac3e9abbf55e8da7cb7acedda21f5332f1d875406fd67bd67093be5a7670ef50e42c36036afa8990bc567459cc84d8b6ea2adc0b93c9a4be3c682b272ab8"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x100000001, 0x391201) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000000100)=""/236, &(0x7f0000000200)=0xec) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d0000000000000000d900000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r2, 0x4) 2018/04/21 20:09:28 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, &(0x7f0000000140)=0x4) 2018/04/21 20:09:28 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000080)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) 2018/04/21 20:09:28 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=0x0, &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x80}, 0x8) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:28 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x400800) getsockname$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000040)=0x6e) 2018/04/21 20:09:28 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cpuacct.stat\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00000001c0)={0x4}, 0x4) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x301000) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f00000000c0)=""/43, &(0x7f0000000100)=0x2b) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x2000000000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) 2018/04/21 20:09:28 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 20:09:28 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x4000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000300)={0x130, r1, 0x428, 0x70bd2a, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x20}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7b955ce4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}]}, 0x130}, 0x1, 0x0, 0x0, 0x1}, 0x800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000004c0)={0x0, 0x4, 0x8, 0x0, 0x8000000000000, 0x4}, &(0x7f0000000500)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000540)={r2, @in6={{0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x84) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom(r3, &(0x7f00000001c0)=""/184, 0xb8, 0x2001, &(0x7f0000000100)=@llc={0x1a, 0x596f0a3619c1526c, 0x10000, 0x2, 0x3d, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) 2018/04/21 20:09:28 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) accept4$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/204) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:28 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x20}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x44a5, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e23, @rand_addr=0x8}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x3a9f, @empty, 0x4}], 0xb4) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x800) mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x80000000, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000040)=""/132) socket$rds(0x15, 0x5, 0x0) 2018/04/21 20:09:28 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getresgid(&(0x7f0000000400), &(0x7f0000000440)=0x0, &(0x7f0000000480)) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) prctl$setendian(0x14, 0x1) readlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/177, 0xb1) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000300)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) bind(r0, &(0x7f0000000100)=@nfc={0x27, 0x1, 0x0, 0x5}, 0x80) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000001c0)={0x4, &(0x7f0000000180)=[{0x9, 0x4f, 0x65, 0x9}, {0x8, 0xffffffff7fffffff, 0x6, 0xffff}, {0x1000, 0x1, 0x3}, {0x6, 0x1f, 0x5}]}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x11}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r3 = socket$alg(0x26, 0x5, 0x0) lseek(r3, 0x0, 0x1) 2018/04/21 20:09:28 executing program 7: r0 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) r2 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x9, 0x8000) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc, &(0x7f0000000340)="a56fcdf5b2123529ace5b82f5dfb679710ef30fa9b2d13934881288730f7a6593f3eed596b9c0dfe2bd9343f0238628e0678fd749ef24d088b3cca178de14f9de28209c54eefeaa9009c0fd16d39312ab51d96220bcf49be4bdee0482e189cc05cb5d676033397a11f1ae248a203d2aadbe7108a35d8309d98cb3ce611f2471a69d4997801a84c6fd64656e8709a12b47fc0b7d5f01075902e4ea3d595fe90844de463fbd5a20203d3f0f4b7db514adca8c7e86be4a569", 0xb7) rt_tgsigqueueinfo(r0, r1, 0x15, &(0x7f0000000100)={0x22, 0x4, 0x7fffffff, 0xe1}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0xfffffffffffffffd, 0x9}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'veth1_to_team\x00', 0x0}) r5 = dup3(r3, r3, 0x80000) getpeername$packet(r5, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000004c0)={0x0, 0x4}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000540)={r6, 0x9}, &(0x7f0000000580)=0x8) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000440)={'broute\x00'}, &(0x7f0000000140)=0x78) ioctl$sock_SIOCADDDLCI(r5, 0x8980, &(0x7f0000000240)={'rose0\x00', 0x800}) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x8, 0x1, 0x62, 0x400, 0x0, 0x1000000, r4}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/04/21 20:09:28 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x200) recvmsg$netrom(r1, &(0x7f0000002740)={&(0x7f0000000040)=@ax25={0x3, {"0af4ee8c8e60c7"}, 0xd403}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000180)="d2b542a0aeaf23393732f1c537a29300208acb757ea10645b50fc7f5f12b1e70", 0x20}, {&(0x7f00000001c0)="42240d499fac0b34f8e6950ce484c05043a2843731281d66bd198564809c175caf2216446ff0c9d3bc42d0aa8434786f9e560c5ca4d9b804bf8ddcd070a406cd39683d463824534460d7ee26687048a16965cf991f80071952e8eda7803b581bca0a89944cc70d4c88c2b14cf169dfe1532e8a5384fe756134dfdb2b7bbf65afd466617b575088358777535f427a8ee85557ee867357b2fdfb48f5228248ef76d936d3f084f48dc9e4cfed9ebb8c07bdc07fc906300b934452abd098485b84740e9a17beb200b786", 0xc8}], 0x2, &(0x7f0000000380)=ANY=[@ANYBLOB="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0x2390, 0x20040080}, 0x40010001) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf25ca18f579f36c64a2eec9613748a04dcf2fe704063a6e", @ANYBLOB="080008000000000014000217000e0000000c000000043d445c67f69773b3bc08013ab6"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x1fffffff) 2018/04/21 20:09:28 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400000, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x40, 0x1d0) fanotify_mark(r0, 0xe8, 0x40000000, r1, &(0x7f00000000c0)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:28 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x3, 0x0, 0x1, 0x1, 0x11}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x4, 0x610001) ioctl$KDDELIO(r1, 0x4b35, 0x80000001) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00000000c0)=0x3) 2018/04/21 20:09:28 executing program 4: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r0, 0x409, 0x2) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x1ff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0x3ff, 0x20}, 0xc) 2018/04/21 20:09:28 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in, @in=@broadcast}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 20:09:28 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x101400, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001a00)={0x0, @remote, @multicast1}, &(0x7f0000001a40)=0xc) connect$packet(r1, &(0x7f0000001a80)={0x11, 0xff, r2, 0x1, 0x5, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @empty, 0x1, 0x81, 0x1000000, 0x100, 0x3, 0x6140002, r3}) userfaultfd(0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) r4 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000000100)=0x8, 0x4) connect(r0, &(0x7f0000000000)=@rc={0x1f, {0x389f, 0x80, 0x8, 0xffffffff, 0x7, 0x8}, 0x400}, 0x80) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x5}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x100) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:28 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) fcntl$getown(r0, 0x9) 2018/04/21 20:09:28 executing program 7: 2018/04/21 20:09:29 executing program 7: 2018/04/21 20:09:29 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x10, 0xfffffffffffffffb, 0x7c}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x4f9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x170, 0x8}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) creat(&(0x7f0000000140)='./file0\x00', 0x10) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000100)='wlan1vboxnet0wlo\x00') 2018/04/21 20:09:29 executing program 4: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x100000001, 0x20900) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000100)=""/106) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) 2018/04/21 20:09:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x12) r1 = userfaultfd(0x800) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b49f25ca18f579f36c64a2eec9613748a04dcf2fe704063a6eb4b409435c77c778aa9144", @ANYBLOB="2a0008f42556246a260500000000000000947f26671501c2"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001900010d000000000047d0000a000000001000000000000404000800080004000f9f04869fc61403f1e0f783dae58fbeeb3bdb1d7660e18176956e5fd610272f4959a7abd88f8474dac1263bdd1a234907517c8698dd41f650ab5aefaf8f999799a514b70dffa51e693ff7fab0f2fd"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:29 executing program 1: pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x80000) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000280)=""/233) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = accept(r1, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000100)=0x80) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000140), 0x2) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000180)={0x2, 0x0, 0x6, 0x3c29a556, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r4, 0xfff}, 0x8) 2018/04/21 20:09:29 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) 2018/04/21 20:09:29 executing program 7: 2018/04/21 20:09:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) renameat2(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x1) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36dce3b4e36a29566aecf30c3b32937f26c23b7a8330c778671ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b51aa23ba7f43475c1466d73b464a2eec9613748a04dcf2fe7", @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:29 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=0x0, &(0x7f0000000440)=0x4) r2 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000040)={r1, 0x27f, "e836c06168fd2c000000000000000300571838763daf0000"}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3ff}, 0x16) 2018/04/21 20:09:29 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x39b00000, 0x200) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000100)={'veth0_to_bond\x00', 0xe278}) r1 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) 2018/04/21 20:09:29 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='attr/keycreate\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x42) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:29 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x400000, 0x100) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffb000/0x2000)=nil, 0x2b19, 0x0, 0xa0, &(0x7f0000ffb000/0x2000)=nil, 0x3ff}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) 2018/04/21 20:09:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x5, 0x802, 0x2, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$nfc_llcp(r2, &(0x7f0000000080)={0x27, 0x1, 0x2, 0x6, 0xe92a15d, 0x6, "57563b1d81e9db19ed6588f38ae766deaacc996058f42c19340eb2e277afeb79e18ae0a26eddcd99e65ca9751f639c03899e2f2bfc5723c7edf522d49683b4", 0x3f}, 0x60) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f0000000040)=0x84) mq_notify(r2, &(0x7f00000002c0)={0x0, 0x29, 0x2, @thr={&(0x7f0000000500)="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", &(0x7f0000000240)="7fc8e1a12585a3d97b4696b2400af42ce24ef09c0fa3b21d10e8e24325cf70bce9f06ba6136ffb5941742e96dda7f68b8159fd4ff8be5fcc9c7344ac983e3e660e28d71c07f190663112b8a83f356e086880b9e34959639b41a940b711deea485cc6401df4c52b80c4"}}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000200)=r3, 0x4) 2018/04/21 20:09:29 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = socket(0xf, 0x6, 0x19f) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x41200004}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xb4, r2, 0x0, 0x70bd25, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x20}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x74}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x33}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9e}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bond\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bridge\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10001}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) 2018/04/21 20:09:29 executing program 7: 2018/04/21 20:09:29 executing program 0: r0 = socket$inet(0x2, 0x80001, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001380)={{{@in6, @in=@dev={0xac, 0x14, 0x14, 0x1d}, 0x4e20, 0x18f, 0x4e20, 0x7fff, 0x2, 0xa0, 0x20, 0x37, r1, r2}, {0x8, 0x8, 0x1, 0x80000000, 0x8000, 0x288, 0x660c, 0xfff}, {0x0, 0x50000, 0xfffffffffffffffb, 0xfa}, 0x9f, 0x6e6bbd, 0x1, 0x0, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d6, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x3, 0x0, 0x10001, 0x1f}}, 0xe8) r3 = socket$netlink(0x10, 0x3, 0x4000000000010) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000380)=""/4096, &(0x7f0000000000)=0x1000) sendmsg$nl_route(r3, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=ANY=[@ANYBLOB="34174f177aa9ef5927c6665a300305bd7000fbdbb40a569396c7586ef36da29566aecf30c3b32937f26c23b7a81b0c7786b27ded2071ea205fefcbd6bcd59a50c47f51ea05f40b67f07d74e154b57a9034d4d16824acec8fc30fe4b549a23ba7f43475c1466d73b4bf253c1787a9f36c64a2eec9613748a04dcf2fe70406bafcdff5d5eb5fa833646f829fd2f16e3bad2c113c90dac9c0a42003c73a6e5ed12e13778dcba52b3fc998e70a3b1e423170dc80e4dda65c7830b3de230e26b2736e3e418034a879", @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) 2018/04/21 20:09:29 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000180)=0x98) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) socketpair(0x11, 0xe, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/04/21 20:09:29 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x4) 2018/04/21 20:09:29 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x8, 0x2, 0x9, 0x8, 0x314, 0x4, 0x6, 0x3, 0x6, 0xffffffffffffbed4}) write$binfmt_elf32(r0, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x0, 0x1ff, 0x70, 0x7, 0x3, 0x3e, 0x3, 0x12e, 0x38, 0x380, 0x7, 0x5, 0x20, 0x2, 0x4, 0x9, 0x100000000}, [{0x6474e557, 0x9, 0x6, 0x0, 0x2, 0x0, 0x9, 0x4}, {0x70000002, 0x80000001, 0x3ff, 0x7d28, 0x9, 0x40, 0x8, 0x7fffffff}], "77c417c972a3ee47255d840149d828ad92b5d122ac3b062acad718fe0608577b4fc58ed299204722cb53c13f91c9082da48d130902c2df1e715597ff70afcdec301964f1b9b32f9a722e7392e29460649f807b9cbef596b2fa873b3e51e014b349fb0e8181d6256a15ec9cbb7fb9e50936637f1e4bc4378e117df998a88c76d83f6f6182a81d3f3cc4f32a978bb01bafbcce5a97dc9d684ac3d61e31c2da4e3fc1735722e31c4f30a9f2f284ef49", [[]]}, 0x226) eventfd2(0x8, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000380)=@assoc_id=0x0, &(0x7f0000000340)=0x4) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0x2c, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x6, @empty, 0x8001}]}, &(0x7f00000001c0)=0x10) clock_settime(0x4, &(0x7f0000000280)={0x77359400}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0xfff, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0x9}, &(0x7f0000000200)=0x8) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x4a02, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000300)=0x8000, 0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={r1, 0xffffffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000003c0)={r1, 0xb84}, &(0x7f0000000400)=0x8) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 20:09:29 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x40000, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x4) 2018/04/21 20:09:29 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) r1 = msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) msgsnd(r1, &(0x7f0000000000)={0x0, "646914117109b405fb109a0b7d17351987c3aaa4d30c4cbf6d0baf926f807afbf39052b5aaeefff1fb6eb95ad64104b24d5300036d698ef1ed8b412cd289538cc154d25e78b23d6114c0f28d23f1dfc00b"}, 0x59, 0x800) 2018/04/21 20:09:29 executing program 7: 2018/04/21 20:09:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 2018/04/21 20:09:30 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYBLOB="08000800000000001400020000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) r0 = timerfd_create(0x0, 0x80800) pread64(r0, &(0x7f0000000000)=""/24, 0x18, 0x0) 2018/04/21 20:09:30 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7fff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x589}, &(0x7f0000000440)=0xffffffffffffffb8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) splice(r0, &(0x7f0000000080)=0x5d, r0, &(0x7f0000000100)=0x49, 0x7fff, 0x4) 2018/04/21 20:09:30 executing program 4: 2018/04/21 20:09:30 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x100000000, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000080)=""/4096) 2018/04/21 20:09:30 executing program 7: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) read(r0, &(0x7f0000c7c000)=""/136, 0x88) 2018/04/21 20:09:30 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x401}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:30 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) setpriority(0x1, r1, 0x401) r2 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x5, 0x401) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x8000, 0x20, 0x0, 0x6047}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r3, 0xfffffffffffffff9, 0x101}, &(0x7f0000000200)=0xc) rt_sigpending(&(0x7f0000000080), 0x8) setpgid(r1, r1) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) 2018/04/21 20:09:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000280)={0x4, &(0x7f0000000080)=""/17, &(0x7f0000000200)=[{0x9, 0x30, 0x7, &(0x7f00000000c0)=""/48}, {0x9, 0x5e, 0x3, &(0x7f0000000100)=""/94}, {0x3, 0x6d, 0xffffffffffffdcc2, &(0x7f0000000180)=""/109}, {0x3ff, 0x1000, 0xb4, &(0x7f0000000500)=""/4096}]}) listxattr(&(0x7f0000001580)='./file0/file0\x00', &(0x7f00000015c0)=""/173, 0xad) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001680)={0x0, 0x6, "f3cad2f7aaf2"}, &(0x7f00000016c0)=0xe) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001700)={r3, @in={{0x2, 0x4e24}}, 0x1, 0x5, 0x5, 0x1, 0x10}, 0x98) lgetxattr(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)=@known='security.ima\x00', &(0x7f0000001840)=""/60, 0x3c) syz_mount_image$hfsplus(&(0x7f00000002c0)='hfsplus\x00', &(0x7f0000000380)='./file0/file0\x00', 0x1, 0x1, &(0x7f0000001500)=[{&(0x7f00000003c0)="927cda50f0b5bbab1780218e98e96937e69701d290391e6dd9eda4b080c216569a7e5a97dd8a4ad620577642cc3bd66404a56e1ed652f630c8b56db38aa0c28ba47de4e419c106237e4786bbf15e3731238645233ee2a0628f9635e8f9e7e96292ba0394a379dabc1e4b4a69354648b8952f5a3912e4b91bf9f55e7b82aec17c04f429fe346e8e752936b530f0e60dd487e2af88879fd18816caedbc6ba33b1caf63844bd431414bf6dadef4fcbae08fe9a25bba2b03d39c6fd3e1b1fb54842ba545f82a507df45dce91970c7380486d", 0xd0, 0xff}], 0x4, &(0x7f0000001540)={[{@nls={'nls', 0x3d, 'koi8-r'}, 0x2c}, {@session={'session', 0x3d, [0x33, 0x31, 0x36, 0x7e, 0x37, 0x7f, 0x0]}, 0x2c}, {@part={'part', 0x3d, [0x37, 0x3d, 0x34, 0x33, 0x0]}, 0x2c}]}) 2018/04/21 20:09:30 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000000f80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000f40)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r0, &(0x7f0000000740)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000700), 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, r1}}, 0x38) 2018/04/21 20:09:30 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x7ffd) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000740)={0xffff, 0x1}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) r3 = syz_open_dev$sndseq(&(0x7f0000000840)='/dev/snd/seq\x00', 0x0, 0x189000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f00000007c0)) r4 = geteuid() sendmsg$nl_generic(r1, &(0x7f0000000700)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000006c0)={&(0x7f0000000140)={0x574, 0x1e, 0x300, 0x70bd2b, 0x25dfdbfe, {0x8}, [@nested={0x120, 0x5c, [@typed={0x8, 0x30, @pid=r2}, @typed={0x14, 0x2a, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @generic="0e0e473538522641bfcac5e1d556fc02a8639419222c63b90292eb6b73fbe30aa3ce5e1be34f7654efbe0267db2587b3594f310d7cc547ec47d32615be0a9d09fc76ca27afbf028f0806c78da69e4a1c408a6db66a33c4e3dce4da24e8ef2981fb8ea68f63a858b41628ed7e4a6422a13597da9507829c1821a189a7ecba4f2b8efcfa2cebdb807600b06e47ce9851e1ab092688c90fa12adc3716df6614", @generic="352cbb10c2c53747864d7e5ca9852575a65f8141e1bac3a80ca0663497901240a3ef628630440801418e28bfd105505f6c64c9fae58258ce442a8c9c6eee847585531ace4102dc1f4300d6fb2f58be7cd94767e57b7f474ea6a7f4f6c9691d8b"]}, @nested={0x1e0, 0x66, [@generic="0cdaa2080e52fc231aaa690ef7adcaebdea8a186c36fff475e7e9ebd9e2c7f8d41fff2e26985b16f4e7edb900939cc9578f24b49b2cb58fc09c049cd6802f5f895fb3147d55005ca0e8008417cb11938ff95666ffc9d61115304dd5827105618eaf7e5e8601c7f30efe8c3b7329fb5a86f0b1270e90d90016d856eba5e86d7aefcb0da13bc3af22bb27522ee5b99f89632a0e528811c885a277427fbce2942b1c1ce658a1f6d68e9ab8502036440b112d23c8b986d0b556bd6e710db8b20eb6387482eec034157145a5b504c62eda2835a6cebab52552378634ea1c92e568c3cb24d7b7cb38ec175381498", @generic="3b2a803afc66bb9265782c1021999011a9b6ed23df7b3660876a420983002986ec", @generic="41d122fba8c1dd2ffda453d5df482e234bfa21b89ad3cd2fecd0a3fad7f34221c7dc99849076d799ecfac350db3235757b753e35fb29ff6f8b365a05b0ad54e39a40561d863e1d35c2c70b4293ef8efc980ed391b7833eb6bde0eb127cca14cd0189b6be386280653cb376350691cef6be6bc01b1b0dc6b471b58e859c95b899b9d68a8662a2ebb4042bf523279f357dbc25b2efd2f38eec5804e0a84e2ba0ea4f6019c5fdcc91043a182b52bffb76f5dec02f48a05cee7200317c15c8d81dd674bce8fd6d42efdad150fdd13570"]}, @typed={0x14, 0x5f, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @nested={0x108, 0x1, [@generic="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", @typed={0x4, 0x52}]}, @typed={0x8, 0x2, @uid=r4}, @generic="9ecd7c6186ea8f6ac15feb9195ff267b693961773a1d69ecd37472e43b0918e56f71f660ff28f24829b62274b915c932995b5042ea0b7daee75a2d4fce520d1f019bd51b59188614f0724c4a2031f5db19ca68d53d942f58e3580fb144ae8b", @typed={0xc, 0x63, @u64=0x2}, @typed={0x14, 0x70, @str='/dev/snd/timer\x00'}, @nested={0xb8, 0x79, [@generic="e349f09fde0520cc55b996c775fff4ff8e7fa6334216945946dddf6731d2142c2a37acadce6ea6e4ba02c370fdea23cda9c04979973edcb54c30929100d606240f896eb6fb7652f10832a1bf72c826c5f427e2eace11c35312bce554e97b5e42ce75b75a7c14d4bc3dbe5011959de4cd2785bf853061f2b9b3e0eff66e97e21016d9d446e65afa91532c02e0492568b3", @generic="1dbe755d8f9b3e74b46ab3d69a385137cfb92af83a", @typed={0xc, 0x69, @u64=0x9}]}, @typed={0x4, 0x2d}]}, 0x574}, 0x1}, 0x8000) 2018/04/21 20:09:30 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000e52ec0)=@newsa={0x140, 0x10, 0x1, 0x0, 0x0, {{@in, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0x0, 0x32}, @in=@loopback=0x7f000001, {}, {}, {}, 0x0, 0x0, 0xa, 0x1}, [@tfcpad={0x8, 0x16}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}}}]}, 0x140}, 0x1}, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 20:09:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0x3, &(0x7f0000000300)={&(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=r0], 0x2}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) r1 = socket(0x10, 0x806, 0xfffffffffffff800) accept$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'veth1_to_bridge\x00', r2}) recvmmsg(r1, &(0x7f0000000600)=[{{&(0x7f0000000380)=@sco, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000400)=""/221, 0xdd}], 0x1, &(0x7f0000000500)=""/62, 0x3e, 0x100000000}, 0x79}, {{&(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x2}, 0x4}], 0x2, 0x2001, &(0x7f0000000680)={0x77359400}) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r3, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="140000000000000029000000430000000300000000000000943fb6128f1cebf5c2937f442a60d89c"], 0x28}}], 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000140)={'TPROXY\x00'}, &(0x7f0000000180)=0x1e) gettid() getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x400, 0x576}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r4, 0x101}, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/21 20:09:30 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x224000) socket(0x1f, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4002, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xd74b, 0x3f}, &(0x7f0000000040)=0x1a) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[], 0x0) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x81}) 2018/04/21 20:09:30 executing program 2: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'gretap0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) [ 249.353397] ================================================================== [ 249.360823] BUG: KMSAN: uninit-value in netlink_sendmsg+0xb26/0x1310 [ 249.367321] CPU: 0 PID: 18752 Comm: syz-executor0 Not tainted 4.16.0+ #85 [ 249.374247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 249.383600] Call Trace: [ 249.386193] dump_stack+0x185/0x1d0 [ 249.389823] ? netlink_sendmsg+0xb26/0x1310 [ 249.394145] kmsan_report+0x142/0x240 [ 249.397948] __msan_warning_32+0x6c/0xb0 [ 249.402011] netlink_sendmsg+0xb26/0x1310 [ 249.406170] ? netlink_getsockopt+0xc80/0xc80 [ 249.410667] ___sys_sendmsg+0xec0/0x1310 [ 249.414731] ? __fdget+0x4e/0x60 [ 249.418100] ? __fget_light+0x56/0x710 [ 249.421987] ? __fdget+0x4e/0x60 [ 249.425357] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 249.430724] ? __fget_light+0x6b9/0x710 [ 249.434704] SYSC_sendmsg+0x2a3/0x3d0 [ 249.438515] SyS_sendmsg+0x54/0x80 [ 249.442060] do_syscall_64+0x309/0x430 [ 249.445951] ? ___sys_sendmsg+0x1310/0x1310 2018/04/21 20:09:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a00000000100000000000000400080008000400"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000080)=0x4) 2018/04/21 20:09:30 executing program 3: getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=0x0, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x8001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), 0xf9) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 249.450278] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 249.455465] RIP: 0033:0x455389 [ 249.458650] RSP: 002b:00007fe56a364c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 249.466356] RAX: ffffffffffffffda RBX: 00007fe56a3656d4 RCX: 0000000000455389 [ 249.473624] RDX: 0000000020000000 RSI: 0000000020000340 RDI: 0000000000000013 [ 249.480898] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 249.488171] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 249.495440] R13: 00000000000004fa R14: 00000000006fa810 R15: 0000000000000000 2018/04/21 20:09:30 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x40001) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) r2 = accept4$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x80000) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x28400, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast1, @dev}, &(0x7f00000001c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000004c0)={'team0\x00', r4}) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000005c0)={{{@in6=@dev={0xfe, 0x80, [], 0xb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e22, 0xf8afe46, 0x4e24, 0x0, 0xa, 0xa0, 0x0, 0x3a, r5, r6}, {0x7, 0x6, 0x7, 0x80, 0x4, 0x8, 0x401, 0xff}, {0x1f, 0x9, 0x9c7, 0xf9a8}, 0x5, 0x6e6bc0, 0x0, 0x0, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d3, 0x32}, 0x2, @in6=@dev={0xfe, 0x80, [], 0xb}, 0x0, 0x4, 0x2, 0x5, 0x5e04, 0x1, 0x7f}}, 0xe8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) [ 249.502714] [ 249.504338] Local variable description: ----address@___sys_sendmsg [ 249.510640] Variable was created at: [ 249.514357] ___sys_sendmsg+0xd3/0x1310 [ 249.518333] SYSC_sendmsg+0x2a3/0x3d0 [ 249.522122] ================================================================== [ 249.529470] Disabling lock debugging due to kernel taint [ 249.534915] Kernel panic - not syncing: panic_on_warn set ... [ 249.534915] [ 249.542283] CPU: 0 PID: 18752 Comm: syz-executor0 Tainted: G B 4.16.0+ #85 [ 249.550504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 249.559857] Call Trace: [ 249.562446] dump_stack+0x185/0x1d0 [ 249.566074] panic+0x39d/0x940 [ 249.569285] ? netlink_sendmsg+0xb26/0x1310 [ 249.573606] kmsan_report+0x238/0x240 [ 249.577414] __msan_warning_32+0x6c/0xb0 [ 249.581483] netlink_sendmsg+0xb26/0x1310 [ 249.585644] ? netlink_getsockopt+0xc80/0xc80 [ 249.590140] ___sys_sendmsg+0xec0/0x1310 [ 249.594212] ? __fdget+0x4e/0x60 [ 249.597579] ? __fget_light+0x56/0x710 2018/04/21 20:09:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x0, 0x222100) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000180)={0x1, 0x6c5}) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x6, 0x10040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000100)={r3, 0x1}) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001900010d00000000000000000a0000000045002492fc1000000000003ebb7c00"], 0x1}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) [ 249.601463] ? __fdget+0x4e/0x60 [ 249.604829] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 249.610185] ? __fget_light+0x6b9/0x710 [ 249.614164] SYSC_sendmsg+0x2a3/0x3d0 [ 249.617966] SyS_sendmsg+0x54/0x80 [ 249.621502] do_syscall_64+0x309/0x430 [ 249.625397] ? ___sys_sendmsg+0x1310/0x1310 [ 249.629718] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 249.634898] RIP: 0033:0x455389 [ 249.638083] RSP: 002b:00007fe56a364c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 249.645786] RAX: ffffffffffffffda RBX: 00007fe56a3656d4 RCX: 0000000000455389 2018/04/21 20:09:30 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xe3e, 0x400200) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000080)={0x2, 0x7, 0x6, 0x8, "c63617a3f55ed95d71eff4e448d3a87bb3d7347936838aa976c42e7a80b8395b4bf332810df4b5921fcc69eb", 0x5}) r1 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000000)=0x1) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@get={0x1, &(0x7f00000000c0)=""/53, 0xbc}) [ 249.653052] RDX: 0000000020000000 RSI: 0000000020000340 RDI: 0000000000000013 [ 249.660322] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 249.667590] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 249.674862] R13: 00000000000004fa R14: 00000000006fa810 R15: 0000000000000000 [ 249.682697] Dumping ftrace buffer: [ 249.686218] (ftrace buffer empty) [ 249.689909] Kernel Offset: disabled [ 249.693515] Rebooting in 86400 seconds..