3d65bd539d9f5093f32709ffbf6e9a7971702d98115db764640fb3f817866f7ffc790903c623ca31d", 0xde}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000001600)="f74647b501cdf4ac60b4cc36447b4f0a854df3da23d801939e606797cf44d12402db7d72f9817a36b897bcb4c9cb0c83deb709b80ad8906a60a1cffb862992f15be911e4df92768db91a64a4b22d34bf3689b8990103c3915fa36b9018b4ad1ff51dd3", 0x63}, {&(0x7f0000001680)="37fba9e86c4ca86f23ac665179a75dfc", 0x10}, {&(0x7f00000016c0)="dabd63e5f69064fd734fe0150a28dd018d1e4ec18537de8b78c8c7a069510b5050a68437d58147fa861e71a8ed6cc07c511566a1b3fbdd582c51a65414ede5718c0da817ed22734d14e18e0ec2033d0f1bf3161a", 0x54}], 0x8, 0x0, 0x0, 0x4000}, 0x40801) 2018/04/16 06:37:49 executing program 1: prctl$intptr(0x1a, 0x5) 2018/04/16 06:37:49 executing program 0: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000003780), &(0x7f0000003ec0)=0xe, 0x80800) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000053c0)={'ip6_vti0\x00'}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000280)='veno\x00', 0xffd7) getsockname(r0, &(0x7f0000005400)=@nl, &(0x7f0000005480)=0x80) clock_gettime(0x0, &(0x7f0000000800)={0x0, 0x0}) futex(&(0x7f0000000000), 0x7, 0x2, &(0x7f0000000040), &(0x7f0000000080), 0x0) fdatasync(r0) rt_sigtimedwait(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000880)={0x0, r2+30000000}, 0x8) getpeername(r1, &(0x7f0000005280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000980)=0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000005300)={0x0, @in6={{0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0xd}, 0xa5}}, 0x800, 0x9f}, &(0x7f0000002280)=0x90) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000025c0)={r4, 0x4}, &(0x7f0000002640)=0x8) recvmmsg(r1, &(0x7f00000050c0)=[{{&(0x7f00000000c0)=@pppol2tpv3, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000140)=""/55, 0x37}, {&(0x7f0000000180)=""/143, 0x8f}, {&(0x7f0000000340)=""/189, 0xbd}, {&(0x7f0000000400)=""/207, 0xcf}, {&(0x7f0000000240)=""/13, 0xd}, {&(0x7f0000000500)=""/102, 0x66}, {&(0x7f0000000580)=""/211, 0xd3}, {&(0x7f0000000680)=""/121, 0x79}, {&(0x7f0000000700)=""/109, 0x6d}], 0x9, &(0x7f00000009c0)=""/4096, 0x1000, 0x8}, 0x7}, {{&(0x7f00000019c0)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000002080)=[{&(0x7f0000001a40)=""/167, 0xa7}, {&(0x7f0000001b00)=""/250, 0xfa}, {&(0x7f0000001c00)=""/215, 0xd7}, {&(0x7f0000001d00)=""/234, 0xea}, {&(0x7f0000001e00)=""/124, 0x7c}, {&(0x7f0000001e80)=""/68, 0x44}, {&(0x7f0000001f00)=""/78, 0x4e}, {&(0x7f0000001f80)=""/245, 0xf5}], 0x8, &(0x7f0000002100)=""/193, 0xc1, 0x7}, 0x966c}, {{0x0, 0x0, &(0x7f00000022c0)=[{&(0x7f00000002c0)=""/43, 0x2b}, {&(0x7f0000002200)=""/108, 0x6c}, {&(0x7f0000000840)=""/26, 0x1a}, {&(0x7f0000002280)}], 0x4, &(0x7f0000002300)=""/167, 0xa7, 0x400}, 0xac43}, {{&(0x7f00000023c0)=@pppol2tpv3in6, 0x80, &(0x7f0000002580)=[{&(0x7f0000002440)=""/61, 0x3d}, {&(0x7f0000002480)=""/226, 0xe2}, {&(0x7f0000002680)=""/255, 0xff}], 0x3, &(0x7f0000002780)=""/4096, 0x1000, 0x2}, 0x451e}, {{0x0, 0x0, &(0x7f0000002600)=[{&(0x7f00000025c0)}], 0x1, &(0x7f0000003780), 0x0, 0x7}, 0x7ff}, {{&(0x7f00000037c0)=@nfc, 0x80, &(0x7f0000003d80)=[{&(0x7f0000003840)=""/255, 0xff}, {&(0x7f0000003940)=""/220, 0xdc}, {&(0x7f0000003a40)=""/36, 0x24}, {&(0x7f0000003a80)=""/165, 0xa5}, {&(0x7f0000003b40)=""/71, 0x47}, {&(0x7f0000003bc0)=""/111, 0x6f}, {&(0x7f0000003c40)=""/16, 0x10}, {&(0x7f0000003c80)=""/230, 0xe6}, {&(0x7f0000003f00)=""/4096, 0x1000}], 0x9, &(0x7f0000003e40)=""/10, 0xa, 0xfff}, 0x4}, {{&(0x7f0000004f00)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000003e80)=[{&(0x7f0000004f80)=""/157, 0x9d}], 0x1, &(0x7f0000005040)=""/103, 0x67, 0x8}, 0x1}], 0x7, 0x41, 0x0) 2018/04/16 06:37:49 executing program 4: r0 = memfd_create(&(0x7f0000000080)="706f736c5f616363759e0b31af8d5296a86f6573737b5900", 0x20000000000000) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x80, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) capset(&(0x7f0000000ffc)={0x20080522}, &(0x7f0000000000)) [ 72.160137] TCP: lo: Driver has suspect GRO implementation, TCP performance may be compromised. 2018/04/16 06:37:49 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$cont(0x18, r1, 0xffffffffffffffc0, 0x5) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) modify_ldt$write(0x1, &(0x7f0000000100)={0x3, 0x1000, 0x1400, 0x8, 0x7, 0x10001, 0xffffffdeffffffff, 0x3, 0x1de0}, 0x203) renameat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00') 2018/04/16 06:37:49 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x41fe}) dup(r1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="05040474"], &(0x7f0000000100)=0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write(r1, &(0x7f0000000180), 0xff4d) 2018/04/16 06:37:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0xc) accept4$llc(r0, 0x0, &(0x7f0000000040), 0x80000) request_key(&(0x7f0000000900)='dns_resolver\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000007c0)='/dev/vga_arbiter\x00', 0xfffffffffffffffb) restart_syscall() 2018/04/16 06:37:49 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) capset(&(0x7f0000000080)={0x20080522, r1}, &(0x7f00000000c0)={0x3, 0x8000, 0x3, 0x1, 0x3, 0x7fff}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4024700a, &(0x7f0000000140)) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000000)={{0xff, @multicast1=0xe0000001, 0x4e22, 0x0, 'lblc\x00', 0x20, 0x3ff, 0x70}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x10004, 0x80, 0x1, 0x10001}}, 0x44) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000100)) 2018/04/16 06:37:49 executing program 7: futex(&(0x7f0000716ffc), 0x4, 0x1, &(0x7f0000b0f000), &(0x7f0000805000)=0xfffffffffffffffe, 0x4000007) 2018/04/16 06:37:49 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000180)={'bridge0\x00', 0x200}) 2018/04/16 06:37:49 executing program 5: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) readlink(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000200)=""/124, 0x7c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000140)={0x401, 0xfffffffffffffffa, 0x9, {0x77359400}, 0x9, 0x2}) sendfile(r1, r2, &(0x7f0000001000)=0x3, 0x400000000fee) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000080)={'gre0\x00', 0x400}) socketpair$ax25(0x3, 0x3, 0xce, &(0x7f0000000040)) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000001c0)={0x7400000000000000, 0x0, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000000280)={0x6, r3}) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) sendfile(r1, r0, &(0x7f0000000380)=0x3, 0x40) 2018/04/16 06:37:49 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r0, r1) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000040)=""/92) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000004fec)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000008000)}) ppoll(&(0x7f000029afe8)=[{r0}], 0x1, &(0x7f00005fc000)={0x77359400}, &(0x7f0000c60000), 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000ef9000)}) 2018/04/16 06:37:49 executing program 7: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)="31d1cf5f56eee7807032a15c2bb4f079c7533341d3dadb1b8fc41009d850c2e3f56d84eee3f436226c8bf5aedfad6f070939d279ad4e67e0366b64c935240ade26a707c7052b50dab5fd6817d9806aaaf41451673b9fbaead0fea56f1247f2061463f49e9275df2d4ec31f2f6b140898a518b1e73e3cbca5c7d9f6f277731cc90f6dc8") r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x437}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x8}, {r2, 0x10}, {r2, 0x80}, {r1, 0x1000}, {r2}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x8, &(0x7f00000000c0), &(0x7f0000000ac0)={0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000003680)={0x0, 0x0}) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x3, 0x4, 0x4}}, 0x2e) recvmmsg(r3, &(0x7f0000003540)=[{{&(0x7f0000000480)=@generic, 0x80, &(0x7f0000000840)=[{&(0x7f0000000540)=""/159, 0x9f}, {&(0x7f0000000600)=""/8, 0x8}, {&(0x7f0000000640)=""/88, 0x58}, {&(0x7f00000006c0)=""/1, 0x1}, {&(0x7f0000000700)=""/39, 0x27}, {&(0x7f0000000740)=""/22, 0x16}, {&(0x7f0000000780)=""/153, 0x99}], 0x7, 0x0, 0x0, 0x5}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000a40)=""/232, 0xe8}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x8, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000000ec0)=""/4096, 0x1000}], 0x1, &(0x7f0000001f00)=""/214, 0xd6, 0x2}, 0x9}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x4, 0x40000000, &(0x7f00000036c0)={r4, r5+10000000}) r6 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) sendto(r6, &(0x7f0000000040)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba0266e0868a", 0x2f, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x3, 0x401000}, 0x80) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') [ 72.340128] binder: 8527:8534 ioctl 80184540 20000040 returned -22 [ 73.127846] binder: 8527:8562 got reply transaction with no transaction stack [ 73.135155] binder: 8527:8562 transaction failed 29201/-71, size 0-0 line 2926 [ 73.247242] binder: send failed reply for transaction 26 to 8527:8534 [ 73.259566] binder: 8527:8562 ioctl 80184540 20000040 returned -22 [ 73.263047] binder_alloc: 8527: binder_alloc_buf, no vma [ 73.263063] binder: 8527:8563 transaction failed 29189/-3, size 0-0 line 3133 2018/04/16 06:37:50 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r0, r1) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000040)=""/92) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000004fec)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000008000)}) ppoll(&(0x7f000029afe8)=[{r0}], 0x1, &(0x7f00005fc000)={0x77359400}, &(0x7f0000c60000), 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000ef9000)}) 2018/04/16 06:37:50 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = request_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='/dev/ptmx\x00', 0xfffffffffffffff9) keyctl$setperm(0x5, r1, 0x2000) ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00000000c0)={0x4, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x270001, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) rename(&(0x7f0000000140)='\x00', &(0x7f0000000180)='./file0\x00') openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) rt_sigqueueinfo(r2, 0x33, &(0x7f0000000240)={0x31, 0x200, 0x200}) 2018/04/16 06:37:50 executing program 7: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="7f614c4601000000000004000300003983000000"], 0x14) epoll_pwait(0xffffffffffffffff, &(0x7f0000b0dfd0)=[{}, {}, {}, {}], 0x4, 0x0, &(0x7f0000b0dff8), 0x20b0e000) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/16 06:37:50 executing program 4: r0 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000640)=""/4096, 0x1000, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000600)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="94e7e9e0380100001a000de01a1100005925e9daaf00000000000000000000008a883e1b51d4b7d0b7fcf8b22100000000000000fba343ec169fd1384b4cf03c1f650000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000002b000000e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000480003006c7a730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 2018/04/16 06:37:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000000c0)={'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2}}) 2018/04/16 06:37:50 executing program 1: r0 = socket$inet(0x10, 0x2, 0x9) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000000), 0x4) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b7", 0x10}], 0x1}, 0x0) r1 = accept(r0, &(0x7f0000000140)=@ax25, &(0x7f00000001c0)=0x80) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) r4 = dup2(r0, r1) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r0) fstat(r4, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0xfffffffffffff2c4}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000480)={r6, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x7fff, 0xc534, 0x2, 0x3ff, 0x1f}, &(0x7f0000000540)=0x98) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x20c00, 0x0) lookup_dcookie(0x7fff, &(0x7f0000000380)=""/176, 0x30d) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000640)={'ah\x00'}, &(0x7f0000000680)=0x1e) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0106401, &(0x7f0000000600)={0xe, &(0x7f0000000340)=""/14}) sendmsg$nl_netfilter(r1, &(0x7f0000000980)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f0000000fc0)=ANY=[@ANYBLOB="b4050000070f200028bd7000fedbdf25050000099c0194000c00550008000000000000000c9a35c3b5683bc65338b44b815d1f49195439bae0c8fcf047a11770cbf459b90e7ced4a622dc3c3570e011dda87eae63110ae5c45105686cb1a75020871a142bff479c4fa31bffcdc98286ad9fc9c68f3bde912b38252755a279665a71ebca0fb380d2b85af545a0b8f68b379fba7ce8c6f8e3354562b65991a8b1ca485c0948c2d46644f12aec72cd7af4ae60b0635e26890de08005600", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="08002200020000004403790008003f00", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="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"], 0x5b4}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) getsockopt(r4, 0x2310fa29, 0xffffffffffffffa3, &(0x7f0000000040)=""/53, &(0x7f0000000080)=0x35) 2018/04/16 06:37:50 executing program 3: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000080)=0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000000), 0x2) bind$inet(r1, &(0x7f000060b000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e22}, 0x10) 2018/04/16 06:37:50 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00008d7f77)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) r2 = getegid() getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r3, 0x6}, &(0x7f0000000240)=0x8) fchown(r0, r1, r2) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='1', 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000080)=0x3, 0x40000000000001) 2018/04/16 06:37:50 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x6) mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000500)="da3b2d3732aa4e812a2ba4bda3fbb69c1526bef0a2496f9275a74487bbdb731080df5173f0d9d58cb42e2b71e640cec3526aa0162c2db9627c6e3bfb503f35b55037c8a139a76ec8c3e49f8f7d50c54c4bfa0fddff8a613d2487e6836d716db316cb2a6d9d592942f503aeb1d1a925a5e29d49662ef760ea0b8ec606a477a9b95b1a9136849e23ff597290531f7a9563402ca7ec9a8ba95bdb055c0d08bd836798786dbc8e6a6f80d95d2b7d526638ccd8d064432b9b315cf12d7ef2268db0c1b713228f3e2d74814783f6611f3c7d262a7a47691670e345a6b7ebaaa2b102f95bf81c602a360129a92e3d80") mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x0) rename(&(0x7f00000001c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f00000000c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00") setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000240)={0x0, {{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x1, 0x4, [{{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x290) ioctl$KDMKTONE(r0, 0x4b30, 0x7) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000180)="1ebc9f28287c8ecb598e9bf9a53179e12c856bfb47948e2f9fabe85e45acf9e7fc4203ac3272685396d56a8673ab35d5613a4cbae8d91795ab3fccc3cc8d311f8847a117fc41146b606caf87739d81407e04d6302cd96a904971d14b3f7619c1ce30d807e76c467f28a205d090a9341383d54f0ad0e5199be13e6dd7da753b5b415095be631d3c53b8aa2e8e2dad4968", 0x90) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x202000, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/16 06:37:50 executing program 7: timer_create(0x6, &(0x7f00000001c0)={0x0, 0x26, 0x4, @thr={&(0x7f0000000000)="9f9e033fa40cfe2f3e98664f1117dbe3c45f240f91d68c09f4d7d804bc34ca3048f844264066c4644f3f3cad99d9c13368b8aef374a744f8636b729bae003eb97f03f22305883f8941e89d3ddd727e8f98e9969e021ac5b520b84a458c30ef02d73c662de34a9f471c4ab57a454305d2d897a745ae3617416f9f68ed59d9b3b575a819f39a14c0846a80b203baf4144061a4129695fbd81e571fb0f78254dfafa7e733d4cef83a761ff19f74403a11236d95", &(0x7f00000000c0)="7991906643b628fa0905d8adbba3bd9cb255ea7f4e8370a73a04c3975db52db784368fd2da0107a6de3c93d48e8f0d576b350e6403e48de60fcde632a50ec732320abc351ecac91d5646a463e45713ab28a02f16f4a259778c598f7a0e89afe71f36838ce859fc0a013e4c9a194e18bd1095991e699742691c71e1e92565cb963778616d4dbc8ce41cbc862784e2600cef87fb1fb6c651682b13feb1085f19fd4be38acda790a92374bcfef6575f8900ef0e6a165ca4f01fc6d42a762048e5539aa3c7f15c82ec6876239c32247eecbb3294a7a34f18b7560fcc26c79603b7dbf6d723dc78819a06e9a558f337b65319c9246a3989eba9"}}, &(0x7f0000000200)=0x0) timer_delete(r0) pipe(&(0x7f00005d2ff8)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000b57ff8)) 2018/04/16 06:37:50 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000d6d000)='/dev/sg#\x00', 0x0, 0x0) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x1ed0cf821ea69990, @my=0x0}, 0x10) ioctl$TCSBRKP(r0, 0x5382, 0x0) [ 73.397073] binder: undelivered TRANSACTION_ERROR: 29189 [ 73.416611] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=312 sclass=netlink_xfrm_socket pig=8573 comm=syz-executor4 [ 73.424274] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=18 sclass=netlink_audit_socket pig=8578 comm=syz-executor1 [ 73.432506] binder: 8570:8580 ioctl 80184540 20000040 returned -22 [ 73.434502] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=18 sclass=netlink_audit_socket pig=8581 comm=syz-executor1 [ 73.447721] syz-executor0 (8584): /proc/8577/oom_adj is deprecated, please use /proc/8577/oom_score_adj instead. [ 73.476605] binder: undelivered TRANSACTION_COMPLETE [ 73.476613] binder: undelivered TRANSACTION_ERROR: 29189 [ 73.476633] binder: undelivered TRANSACTION_ERROR: 29201 [ 74.223797] binder: 8570:8607 got reply transaction with no transaction stack [ 74.231152] binder: 8570:8607 transaction failed 29201/-71, size 0-0 line 2926 2018/04/16 06:37:51 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000244ff6)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x100000001}, &(0x7f00000000c0)=0x8) getdents64(r0, &(0x7f000039c000)=""/32, 0x20) getdents64(r0, &(0x7f000059a000)=""/87, 0x57) 2018/04/16 06:37:51 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f0000000140)=""/152) fchdir(r0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r1, &(0x7f00000002c0)=ANY=[], 0xffffffffffffffa8) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) sendfile(r2, r1, 0x0, 0xc08f) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000280)=0x14) 2018/04/16 06:37:51 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)="2e2f6367726f75702e6e65740087d526992a617891e49a86b55c870b07591753c34b6d13a038ed0d2d480761f9b5ec831e7870d1f31ff288045662dc4fb52537dec3f9a0b65de512aeee70ca54433bcd99c64b5b2b5ab8fa60394a5b4b45b6cd19496dc0b5fe7bf6e34ea51651cdcdec54ade7209a9cbfed9827022fc74fc73e440370ec9e059bdc459529ed2c85d0d5b2e3ab4727fe5d16961aaba10a828b", 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$selinux_access(r2, &(0x7f0000000100)={'system_u:object_r:audisp_var_run_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20}, 0x40) write$cgroup_int(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1) fallocate(r1, 0x3, 0x0, 0xffff) openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) 2018/04/16 06:37:51 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) socket$inet(0x2, 0x1, 0x3) unlink(&(0x7f0000000100)='./control\x00') mknod(&(0x7f0000000200)='./control\x00', 0x20, 0xffff) fchdir(r0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = accept4$inet(r1, &(0x7f0000000180), &(0x7f0000000040)=0x10, 0x800) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'team_slave_1\x00', 0x4}, 0x18) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000000340)=""/86) mknod(&(0x7f00000001c0)='./control\x00', 0x1040, 0x40000000) 2018/04/16 06:37:51 executing program 4: mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="0c00000000d5accb000500"], 0x8) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) readv(r1, &(0x7f000000f000)=[{&(0x7f0000007000)=""/171, 0xab}], 0x1) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) 2018/04/16 06:37:51 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008aefe1)="1f000000520007f2c200000000000001021cec0000ddff1ab4a300ffffa72b", 0x1f) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0], &(0x7f0000000040)=0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"]) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="f5283fe922a138dcef74d86cf75c2ea3", 0x10) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000100)={0x9, 0xda23}, 0x2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="e87f221a9d76eb3dbaac266d08c97d81"], &(0x7f0000000240)=0x2) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000540)=@full={{0x3, {"e53d07c9c3a1e9"}}, [{"9ad27b9c70da18"}, {"af47f56ec68326"}, {"7ed08bdb405ca8"}, {"2969b4927ec70e"}, {"de706ba0f6c733"}, {"36d6c5eefb9d9b"}, {"02d968e62e4775"}, {"ed73fe961b191c"}]}, 0x48, &(0x7f0000000100), 0x0, &(0x7f00000003c0)}, 0x0) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f00000002c0)=""/197, &(0x7f0000000a00)=[{0x235b, 0x0, 0x1ff, &(0x7f0000000500)}, {0x9, 0xd1, 0x0, &(0x7f0000000600)=""/209}, {0x8, 0xd5, 0x10001, &(0x7f0000000780)=""/213}, {0x2, 0xc7, 0x200, &(0x7f0000000880)=""/199}]}) r2 = inotify_init() fcntl$notify(r2, 0x0, 0x282) pipe2(&(0x7f0000a86000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone(0x0, &(0x7f00000004c0)="efb3a5b8f53f0aad8032f2b4ddcff199629e9163ee2b", &(0x7f00000005c0), &(0x7f0000000500), &(0x7f00000001c0)) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f00000003c0)={0x0, 0x86e}, 0x2) fanotify_mark(r3, 0x5d0bb28c64dacd2d, 0x48020012, r4, &(0x7f0000000040)='./file0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0xffffffff}}, [0xffffffffffffdccb, 0x1, 0x8, 0xffff, 0x3, 0x7fffffff, 0x80, 0x0, 0xece, 0x8, 0xfffffffffffffffe, 0x9, 0x9, 0x7, 0x8100000]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000002c0)={r5, @in6={{0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x14}, 0x8000}}}, &(0x7f00000000c0)=0x84) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000000400)) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f0000000140), &(0x7f0000000700)=0x40) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000380)={0xe6, 0x7, 0xa000}, 0x4) 2018/04/16 06:37:51 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x1ff) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x7fff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x6) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00000000c0)) r2 = syz_open_pts(r0, 0x1a5582) r3 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x100000001, 0x800) write$eventfd(r3, &(0x7f0000000240)=0x1, 0x8) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0x1, 0x4, 0x6, 0xffffffff, 0x7fffffff, 0x8}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000140)=r4) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) write(r2, &(0x7f0000000280)="89a28235156ae7f7068c0bdf5d2233b06ca64d4eb191bf26f907d252274c5c1c1a6652c40a346ff907b01ed4b21ac54d491b197613fe28138bef526266b39972", 0x40) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xd9a) ioctl$TIOCNXCL(r2, 0x540d) syncfs(r2) 2018/04/16 06:37:51 executing program 6: timer_create(0x3, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) r0 = socket$inet6(0xa, 0x0, 0x6) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x9, 0x101000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000140)={0x200, 0x5, r2, 0x80, r3, 0x20, 0x400000}) timer_gettime(0x0, &(0x7f0000741fe0)) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x8001}, 0x8) [ 74.350919] binder: release 8570:8580 transaction 31 out, still active 2018/04/16 06:37:51 executing program 0: socket$packet(0x11, 0x400000003, 0x300) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000a93000/0x1000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) finit_module(r0, &(0x7f0000000000)="8427296d696d655f74797065012300", 0x3) fchdir(r1) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/16 06:37:51 executing program 3: r0 = timerfd_create(0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='bridge_slave_1\x00', 0x10) timer_create(0x2, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={&(0x7f0000000100)="8196529ca093ac31b22765a015", &(0x7f0000000140)="fba27e459b1340feaffbb0df0ddf7aea80e4db09cbc4fdbbb63d08198f06299c157757a3b5ffe3caa87c12206144dfe3ce71cda21021b188c54dc1ba4af498253f0e667d4cba1d60463a46b2ebc5b16000dc23ba790475a13dfc5dacb06d6e2e52b8"}}, &(0x7f0000000080)) readv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/146, 0x92}], 0x1) r2 = dup3(r0, r1, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000240)=[@in={0x2, 0x4e24, @rand_addr=0x34e}], 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x200001, 0x1) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000000200)) r4 = gettid() tkill(r4, 0x16) 2018/04/16 06:37:51 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6c) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000740)='syz_tun\x00', 0x47b) sendto$inet(r0, &(0x7f0000000240)="a9", 0x1, 0x0, &(0x7f0000000300)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) sendto$inet(r0, &(0x7f00000000c0)='4', 0x1, 0x4c881, 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000780)={'filter\x00', 0x7, 0x4, 0x4a8, 0x140, 0x140, 0x0, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000040), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr=0x1, @multicast1=0xe0000001, 0xf, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="f5309ec51e35", @empty, @empty, @rand_addr=0x1, 0x9, 0xffffffff}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @empty, 0xff, 0xffffffff, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, 0x100000000, 0x5, 0x6d37, 0x0, 0x400, 0x7, 'gretap0\x00', 'ip6_vti0\x00', {}, {}, 0x0, 0x1}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0x4, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) close(r0) [ 74.397090] binder: undelivered TRANSACTION_COMPLETE [ 74.414756] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/16 06:37:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x6, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003380)={{{@in=@rand_addr, @in6=@loopback}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000001280)=0xe8) recvmmsg(r0, &(0x7f0000002140)=[{{&(0x7f0000001200)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000013c0)=[{&(0x7f00000012c0)=""/71, 0x47}, {&(0x7f0000001340)=""/116, 0x74}, {&(0x7f0000002380)=""/4096, 0x1000}], 0x3, &(0x7f0000001400)=""/202, 0xca, 0x9}, 0x8}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000001500)=""/180, 0xb4}, {&(0x7f00000015c0)=""/112, 0x70}, {&(0x7f0000001640)=""/65, 0x41}, {&(0x7f00000016c0)=""/182, 0xb6}, {&(0x7f0000001780)=""/255, 0xff}, {&(0x7f0000001880)=""/126, 0x7e}, {&(0x7f0000001900)=""/184, 0xb8}, {&(0x7f00000019c0)=""/201, 0xc9}], 0x8, &(0x7f0000001b40)=""/18, 0x12, 0x57}, 0x7}, {{&(0x7f0000001b80)=@l2, 0x80, &(0x7f0000002040)=[{&(0x7f0000001c00)=""/194, 0xc2}, {&(0x7f0000001d00)=""/117, 0x75}, {&(0x7f0000001d80)=""/185, 0xb9}, {&(0x7f0000001e40)=""/226, 0xe2}, {&(0x7f0000001f40)=""/237, 0xed}], 0x5, &(0x7f00000020c0)=""/68, 0x44, 0xff}, 0xfffffffffffffff7}], 0x3, 0x2000, &(0x7f0000002200)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000002240)={0x1, 'veth0_to_bridge\x00', 0x1}, 0x18) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000002340)={&(0x7f0000002280)=ANY=[@ANYBLOB="1c000000180017050000000000000000020000160000ff0000000000f662af880304da12869d6e063045516ee2521c83d99473256238cb5a08dfb3b5d413cde3c481ec04bfae56b113cd9c9df72ab00fe091e836e73e4f2b5dcfd1fa7c2b55d928c94e29e0ff2a180604ab7ca506dd20bd2a5f21c4"], 0x1c}, 0x1}, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x8000) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000100)={0x58, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0b63000012634840040000000000000003000000000000000000000010000000000000000000000020000000000000001800000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="8561646600000000080000000000000001000000000000001600000000000000"], @ANYPTR=&(0x7f0000003480)=ANY=[@ANYBLOB="07c727000000780000000000000028330f7d0000000096f38560d164937008fe9e000bd13d344ba4fb2200df1b60e9bb8296965aa4c1e064b321dd5dd733f7c0d08dfc366fad0b0a87c4da53f4021dc8882fa5f8ce701fd78f74ae562129e6c25565227b00aa646f8642fb84ea47aba6d3b28b1117f1564c3475a627c0931d451adbdd1f617c4ecdb2632df8085d83ef43388cb0f8fa7037cf6e195108f4597e4c49ec8bf990d6112cb1654f"], @ANYBLOB="09000000000000000563044002000000"], 0x1000, 0x0, &(0x7f0000000200)="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"}) socketpair$ax25(0x3, 0x7, 0xfd, &(0x7f0000000000)) 2018/04/16 06:37:51 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x181000, 0x112) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{r1, r2/1000+30000}}) r3 = epoll_create1(0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000ff1)='/dev/sequencer\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000000)={0xa0800005}) epoll_pwait(r3, &(0x7f0000ed0000)=[{}], 0x1, 0x0, &(0x7f0000903ff8), 0x8) 2018/04/16 06:37:51 executing program 6: keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = add_key(&(0x7f00000001c0)='rxrpc_s\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="e7d2e6783791b5bfb45e4f34aedbc2ad8c22d1039d1cb1acec71f6ef625129d424e921dcc2a6183018a17b17a425e81c8c0b736c1dd2f5880118393b603951a3ae65f57779b96bc06984dad9fba7b50f04a24e3218dd12815f678153d0e82f33fc3ee8338bd71d68ec543967ae96", 0xffffffb8, 0xffffffffffffffff) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000000)=0x4) getsockopt$inet_dccp_buf(r2, 0x21, 0xcd, &(0x7f00000002c0)=""/210, &(0x7f00000003c0)=0xd2) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) keyctl$get_security(0x11, r3, &(0x7f0000000080)=""/166, 0xa6) 2018/04/16 06:37:51 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@mcast2, @in=@local}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) socket(0x200000000000a, 0x2, 0x0) [ 74.442037] binder: send failed reply for transaction 31, target dead 2018/04/16 06:37:51 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0xa100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={r2, 0x90, "9340f44f9ba5a291bdb2b66916d4297582d53ab408c082a5c17cfd926bd88f46880e1ae1c1e2d5f607854320e3c4454a7606e86dfca7be8af1bee57e3ad11b69d4dd1a8511343005b396b582e1f4245be2e9c3b68f36ef894e8711b1f76179e4cb922f3e4df16323991ac7a6144c15eaa5ee4b3f76aea5d9ddc03324c7f55f79c60b3659bbd15db7b7a452cb3b884e0e"}, &(0x7f0000000240)=0x98) r3 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap$binder(&(0x7f0000012000/0x8000)=nil, 0x8000, 0x4, 0x812, r3, 0x0) r4 = gettid() tkill(r4, 0x16) close(r0) 2018/04/16 06:37:51 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='yam0\x00', 0x3}) r1 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') openat(r1, &(0x7f0000989000)='./file0\x00', 0x0, 0x0) 2018/04/16 06:37:51 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)) removexattr(&(0x7f0000300000)='./file0\x00', &(0x7f0000dd3fe8)=@known='system.posix_acl_access\x00') r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000001c0)=0x80, 0x800) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000200)={0x9, 0x0, 0x7, 0x1, 0x200}, 0x14) socketpair$inet6(0xa, 0x0, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000280)={{0x8, 0x2}, {0x100000000000, 0xffffffffffffff01}, 0x2, 0x3, 0x3}) ioctl$sock_netdev_private(r1, 0x89fa, &(0x7f0000000040)="311769406b6895be9d0ff5fa6a4eae8f6de414664b3ff7a8ba6d8c3b1557c4959d893257c09e8f3e40b5d9de583951a940d0c8914ed67510460a2810293c2234d355a201f14c6a4eb1d6afafdfd323bb0f1cd0a96692fdaf722ce310527d45405b8fa16aad6a57a8ee02df04c95199fa59d4e6cf1bda74623af1f26f735e66ff75ad06e2282d6fa09e8966a50440935dd1042ccdc5a4e47bffb1ce40a2f82b9808d7333c3e95a3d3e1e9f664aefb0b49877ac0252c8974d303336d62ee518646c44a0b4081e7d1640d") 2018/04/16 06:37:53 executing program 4: r0 = socket(0x10, 0x802, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000040)=""/246, &(0x7f0000000140)=0xf6) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x1, 0x7}, 0x6) write(r0, &(0x7f0000000240)="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", 0xfc) 2018/04/16 06:37:53 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000008f37)}) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x8800) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000040)=0x5, 0x4) ppoll(&(0x7f000075cff0)=[{r1}], 0x1, &(0x7f0000a37ff8)={0x77359400}, &(0x7f000025b000), 0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0xa100, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000bf1f)="8f"}) 2018/04/16 06:37:53 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000002c0)={{0xf5, 0x7}, {0x578, 0x7ff}, 0x10000, 0x2, 0x4}) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x800) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x44) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000240)) getsockname$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000003c0)=0x3ed) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000040)={0x3fffffffffffffd, 0x1, 0x200000007e, 0x1, 0x8}) syz_mount_image$btrfs(&(0x7f0000000480)='btrfs\x00', &(0x7f0000000200)='./file0\x00', 0x7f, 0x0, &(0x7f0000000380), 0x1000001, &(0x7f00000004c0)={[{@treelog='treelog', 0x2c}, {@max_inline={'max_inline', 0x3d, [0x7f]}, 0x2c}, {@datasum='datasum', 0x2c}, {@nospace_cache='nospace_cache', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@noinode_cache='noinode_cache', 0x2c}]}) accept4$nfc_llcp(r1, &(0x7f0000000400), &(0x7f0000000180)=0x60, 0x80800) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="726177000000001e0000000000000000000000000000f7dd0000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000001400000000000000000000000000000000000000000000000000000000000000"], 0x68) setsockopt$inet6_opts(r4, 0x29, 0x0, &(0x7f0000ff9000)=ANY=[@ANYRES64], 0x1) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000380)={0x4, 0x1, 0x666, 0x1, 0xfffffffffffff704, 0x3f}) getsockopt$inet6_opts(r4, 0x29, 0x36, &(0x7f000016d000)=""/4096, &(0x7f0000ffaffc)=0x1000) creat(&(0x7f0000000340)='./file0\x00', 0x8) 2018/04/16 06:37:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x17) writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="580000001400192340834b80040d8c5602062200010400e10000000ec9c1d900004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd0000001000010006000900fcff4d00040e05a5", 0xfffffe2c}], 0x1) fremovexattr(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8f5d0e4f099b5dddce04e1c5d0bda6151d85868bb08f254b"]) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1, 0x10802) 2018/04/16 06:37:53 executing program 2: capset(&(0x7f000000b000)={0x20080522}, &(0x7f000000cfe8)) r0 = syz_open_procfs(0x0, &(0x7f0000864ff6)='ns/pid\x00') setns(r0, 0x0) ftruncate(r0, 0x5) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) 2018/04/16 06:37:53 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x204082, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x3a, 0x4) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0x16f, &(0x7f0000000140)={&(0x7f0000000080)=@ipv4_newroute={0x24, 0x18, 0x9ec26c7014e22a95, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x5}, [@RTA_GATEWAY={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x24}, 0x1}, 0x0) 2018/04/16 06:37:53 executing program 6: r0 = memfd_create(&(0x7f0000000280)="2f6465762e7309003f880dd3a83fd1d4ae455e00a29f2be8440000000000000000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r6 = dup2(r5, r4) write$sndseq(r6, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000040)={0x0, 0x9, 0x10000, {0x77359400}}) 2018/04/16 06:37:53 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000040)=0x3, 0xffffffffffffff70) 2018/04/16 06:37:53 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0xfffffffffffffffc, 0x3255f76a}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)={r1, 0x5, 0x5, [0x1f, 0x0, 0x0, 0x800, 0x3ff]}, 0x12) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="2b26000000000000290000003e0000e20908ac4bc8008d142bdd38eed4"], 0x17}}], 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000280)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0xffffe00000000000, 0x1, 0x0, 0x1, 0x6, 0x1, 0x800000000000000}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, [0x1, 0x4, 0x8000, 0x800, 0x8, 0x8, 0x1000, 0xffffffffffffffff, 0x3, 0x9, 0x6, 0x16b7, 0x1ff, 0x1000, 0x1b3a]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x470, 0x7}, 0x8) 2018/04/16 06:37:53 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) mq_unlink(&(0x7f0000000000)='/dev/input/event#\x00') ppoll(&(0x7f0000000200)=[{r0}], 0x1, &(0x7f0000000280), &(0x7f00000002c0), 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x100, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x390, [0x20000300, 0x0, 0x0, 0x20000458, 0x20000630], 0x0, &(0x7f0000000080), &(0x7f0000000300)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x50, 0x88be, 'dummy0\x00', 'veth1_to_bond\x00', 'rose0\x00', 'sit0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, [0xff, 0xff, 0xff, 0x7fa9ffafa2c5af7c], @random="6127097ac64a", [0x0, 0x0, 0xff, 0x0, 0xff], 0xa0, 0xf0, 0x128, [@m802_3={'802_3\x00', 0x8, {{0xe, 0x100000001, 0x6, 0x1}}}]}, [@common=@log={'log\x00', 0x28, {{0x4, "9428b766c32afc03e6c9404811d913dfc22b4fb08468921eb9cd488961b1", 0x2}}}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x11, 0x10, 0x88fe, 'team_slave_0\x00', 'veth0_to_bond\x00', 'teql0\x00', 'rose0\x00', @empty, [0x0, 0xab0978fc6228ba94, 0x0, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xb0, 0x170, 0x1a8, [@time={'time\x00', 0x18, {{0x3, 0x9, 0x11878, 0x117da, 0xfffffffffffffff7, 0x53f, 0x2}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x2, 0x1, 0x1f}}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x8, 0x3ff, 0x3, 0x0, 0x0, "848f7d4ef24bf03c267ef20db8c86a1293005c5db3521be8d781a4bd22adb8a811d60ae95af1ad659fc26bf80f84c4e1c226d6854afa5c88b647b2252898c065"}}}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x408) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {}], 0x30) 2018/04/16 06:37:53 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000000c0)='./file2\x00', 0x0) r2 = creat(&(0x7f0000000600)='./file2\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000180)='threaded\x00', 0xbdda2dd4) r3 = request_key(&(0x7f0000000300)='id_legacy\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)='threaded\x00', 0xffffffffffffffff) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="866d345c8eaa3216444965418a50615ad1296afdf626bb6d260ea7a466aa5c244c26890b23032cd57cfc524e6ca9c2954ac4112622858158fb350a7110e32defa1d685096044091dbaa93b9324f55272c281434913e3ed3a8eb825d89a7b02fa3ec44300e84ae7516797d4ac6feb45015b1b69d4f196cc727cbeb95832fcba03920b8c42a7c2980782b7c23a87411a80da1b31341255419f3ef49285e5049c0e517245794153d37459c4a95533fdb5b11b073c68b36c98573144f20a5876796e241c5684bcb540482b385418c667fcbece8c77005713b59d9d30fdb190e2ea9f3b5b05067ace2025805e505ccba6a968", 0xf0, r3) accept4(r2, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x80000) r4 = dup3(r2, r1, 0x0) fallocate(r4, 0x3, 0x0, 0xffff) 2018/04/16 06:37:53 executing program 7: r0 = open(&(0x7f0000000240)='./file0\x00', 0x88000, 0x83) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000280)={0xa7c, 0x8000, 0x7, 0x0, 0x0}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r1, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x20000000011, 0x4000000000080002, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'bond_slave_1\x00', 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180)={0x6, 0xd7, 0x0, 0x58, 0x8, 0x4, 0x0, 0xfffffffffffff987, r4}, &(0x7f00000001c0)=0x20) setsockopt$packet_int(r2, 0x107, 0xe, &(0x7f0000000000), 0x4) bind$packet(r2, &(0x7f0000000040)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000), 0x59) [ 75.781236] netlink: 180 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/16 06:37:53 executing program 4: r0 = socket(0x10, 0x802, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000040)=""/246, &(0x7f0000000140)=0xf6) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x1, 0x7}, 0x6) write(r0, &(0x7f0000000240)="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", 0xfc) 2018/04/16 06:37:53 executing program 0: prctl$getreaper(0x0, &(0x7f00000001c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) fchdir(r2) fsync(r0) ppoll(&(0x7f0000000a40)=[{}, {r0}], 0x2, &(0x7f00000000c0), &(0x7f0000000ac0)={0x2}, 0x8) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000200)=""/202, 0xca, 0x0, &(0x7f0000000300)={0x4, 0x0, 0x0, "9a10d6bcc03c"}, 0x10) 2018/04/16 06:37:53 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0xd3) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000180)="6e65742f74637000a174d36bf3413f13f1fa62812d72e39ce1aae3ed848159f6fca7fd7b8f7fe18e3e379ccc3ef0c77fa300abcfd426f814dbeb7441f939caa39f3baab9b8d1aab4c9457f2aa3fd3698012b2f03804c09779e60594fb91e4a024dce766d7113a327b2627bb1c0284ddbcd3b8ab0220b7ad1d65db5dd5454160aa336818b68048ebceaf32d233597387d2725a33484faa6dacaea4a80f94e1c3511ab7062721b157a17399f4961be9ed018c493c9d0d59c43473484b8") preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x6c}], 0x1, 0xff) 2018/04/16 06:37:53 executing program 5: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/16 06:37:53 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x0) r1 = accept4$nfc_llcp(r0, 0x0, &(0x7f0000000080), 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x12, 0xffffffffffffffff, 0x0) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1}) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$describe(0x6, 0x0, &(0x7f0000000b40)=""/4096, 0x1000) r5 = dup2(r4, r2) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, &(0x7f0000000100)) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) r6 = request_key(&(0x7f00000002c0)='syzkaller\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, &(0x7f0000000500)='-$\x00', 0xfffffffffffffff8) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)="840d572a8e609edca8c2551947d6efb55b7c8c94e1be6a1cf9f0b6c187b75286d9eed3d30f1edecec627b782331d1882137024a7df67ee9edfe12e1986880dcc2053b1f5ba810719d45c279d5082b3c8d02dab1ce0b01e1f4cb973cc1ece8d0deb7664206fa5c189e384551221e8e58c9a4775aa231a6349", 0x78, r6) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) add_key(&(0x7f0000000a80)="6173796d6d65747269630041472e8b637f55f694fcef0e58fc2ac924f9dd8addbd7bdb020097658e7651738b0e4ab818c6e76c0d075a9aafccb8dfa463c0e04194ee37284e414193d860", &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000800), 0x0, 0xfffffffffffffffc) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{}, {}]}) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f0000000280)) syz_open_procfs(0x0, &(0x7f0000000180)='ns/cgroup\x00') r7 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r7, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x200000000000006c, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') setns(r1, 0x4000000) [ 75.884459] netlink: 180 bytes leftover after parsing attributes in process `syz-executor4'. [ 76.698410] binder: BINDER_SET_CONTEXT_MGR already set [ 76.702539] binder: 8727:8794 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 76.705987] binder: 8727:8794 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 76.717378] binder: 8727:8792 ioctl 40046207 0 returned -16 2018/04/16 06:37:54 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000000c0)='./file2\x00', 0x0) r2 = creat(&(0x7f0000000600)='./file2\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000180)='threaded\x00', 0xbdda2dd4) r3 = request_key(&(0x7f0000000300)='id_legacy\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)='threaded\x00', 0xffffffffffffffff) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="866d345c8eaa3216444965418a50615ad1296afdf626bb6d260ea7a466aa5c244c26890b23032cd57cfc524e6ca9c2954ac4112622858158fb350a7110e32defa1d685096044091dbaa93b9324f55272c281434913e3ed3a8eb825d89a7b02fa3ec44300e84ae7516797d4ac6feb45015b1b69d4f196cc727cbeb95832fcba03920b8c42a7c2980782b7c23a87411a80da1b31341255419f3ef49285e5049c0e517245794153d37459c4a95533fdb5b11b073c68b36c98573144f20a5876796e241c5684bcb540482b385418c667fcbece8c77005713b59d9d30fdb190e2ea9f3b5b05067ace2025805e505ccba6a968", 0xf0, r3) accept4(r2, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x80000) r4 = dup3(r2, r1, 0x0) fallocate(r4, 0x3, 0x0, 0xffff) 2018/04/16 06:37:54 executing program 7: r0 = userfaultfd(0x0) getrlimit(0x0, &(0x7f0000002ff2)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x2, 0x416, 0x400, 0x2}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x3}, &(0x7f0000000100)=0x8) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000002fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) 2018/04/16 06:37:54 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x2, 0x3, 0x0, 0x0, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x0, 0x8, 0x3]}, &(0x7f0000000580)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2, 0x4, 0x0, 0x1, 0x6}, &(0x7f0000000700)=0x98) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000980)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000340)=0x8) pselect6(0x40, &(0x7f0000000a80)={0x28b, 0x3, 0x9, 0x8001, 0xff, 0x0, 0x0, 0x10000}, &(0x7f0000000b00)={0x92a, 0x7, 0x7fff, 0x9, 0x200, 0x5, 0x8, 0x1f}, &(0x7f0000000b40)={0x80000001, 0x81, 0x2, 0x4, 0x3, 0x7, 0xb3f5, 0x37ef}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00)={0x6}, 0x8}) ioctl$TCSETSW(r1, 0x5403, &(0x7f00000000c0)={0x800, 0x6, 0x80000000, 0xb1dc, 0x80000001, 0xffffffffffffffff, 0x400, 0xfff, 0x100, 0x800, 0x752, 0x2}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000380)={0x0, 0x1000, &(0x7f0000000c80)="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"}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000008c0), &(0x7f0000000900)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2}, 0x10, &(0x7f00000003c0), 0x0, &(0x7f0000000940)}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) fdatasync(0xffffffffffffffff) dup(r1) nanosleep(&(0x7f00000001c0)={0x0, 0x1c9c380}, &(0x7f0000000200)) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/16 06:37:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000040)={0x1c, 0x20000032, 0x831, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) sync_file_range(r0, 0x80000001, 0x9, 0x7) r1 = socket(0xa, 0x4, 0x100000000) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x181040, 0x4) openat(r2, &(0x7f0000000100)='./file0\x00', 0x400000, 0x3e) 2018/04/16 06:37:54 executing program 5: mmap$binder(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x9, &(0x7f0000000000)) mlock2(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x2) 2018/04/16 06:37:54 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000690000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) connect$unix(r0, &(0x7f0000e9cff6)=@file={0x1, './file0\x00'}, 0xa) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x284000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={r3, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f0000000240)=0x84) close(r0) 2018/04/16 06:37:54 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4000001, 0x40000000032, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x1, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x180, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000340)={0x0, 0x4}, &(0x7f0000000380)=0x8) setitimer(0x1, &(0x7f0000000300)={{}, {0x77359400}}, &(0x7f0000000400)) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000003c0)=r3, 0x4) recvfrom(r1, &(0x7f0000000180)=""/158, 0x9e, 0x2, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}, 0x4, 0x1, 0x1, 0x2}}, 0x80) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)=ANY=[@ANYBLOB="000018bc"]) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000002c0)={r3, 0x8413008}, 0x8) 2018/04/16 06:37:54 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x40083) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x41fe}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={'irlan0\x00', 0x400}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00000000c0)=0x7, 0x4) 2018/04/16 06:37:54 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) writev(r1, &(0x7f0000003fd8)=[{&(0x7f0000012fb7)='5', 0x1}], 0x1) getdents64(r1, &(0x7f000000235d)=""/69, 0x45) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004daff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/16 06:37:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f00000000c0)=@ethtool_coalesce={0xe}}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002580)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f00000025c0)=""/211, &(0x7f00000026c0)=0xd3) 2018/04/16 06:37:54 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000000), 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) waitid(0x0, r1, &(0x7f0000000140), 0x0, &(0x7f0000000180)) ioctl$TIOCCONS(r0, 0x541d) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00000003c0)=0x3dd, 0x4) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x20, r2, 0x400, 0x70bd25, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) futex(&(0x7f0000000100), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000000280), 0x0) [ 76.936673] binder: undelivered death notification, 0000000000000000 2018/04/16 06:37:55 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000ae0ff8)=@abs={0x1, 0x0, 0x4e23}, 0x6e) r1 = socket$unix(0x1, 0x7, 0x0) bind$unix(r1, &(0x7f0000000040)=@abs={0x1}, 0x8) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00000000c0)=@full, &(0x7f00000001c0)=0x48) accept$netrom(r2, &(0x7f0000000140), &(0x7f0000000180)=0x10) 2018/04/16 06:37:55 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x7fffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000b0ef98)={0x0, 0x7, 0x0, {}, 0xfffffffffffffffd, 0xfffffffffffffffa}) socket$inet_icmp_raw(0x2, 0x3, 0x1) unshare(0x10000) socketpair$inet(0x2, 0x4, 0x3f, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000000c0)=0x9, 0x4) r3 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r3, 0x800000040004585, &(0x7f0000000180)) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x2140, 0x0) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f0000000140)={0x7, 0x0, 0x100}) 2018/04/16 06:37:55 executing program 2: unshare(0x400000040000000) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) accept4$inet6(r0, &(0x7f0000002bc0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002c00)=0x1c, 0x0) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}}, 0x1c) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pktcdvd/control\x00', 0x10201, 0x0) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000000640)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000600)={&(0x7f00000004c0)={0x3c, 0x3e, 0x202, 0x70bd29, 0x25dfdbfd, {0x1e}, [@typed={0x8, 0x19, @str='\x00'}, @nested={0x20, 0x6a, [@typed={0x8, 0x6a, @uid=r2}, @typed={0x8, 0x51, @u32=0x3}, @typed={0x8, 0x69, @u32=0x5}, @typed={0x4, 0x8}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc001}, 0x1) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8}) ioctl(r3, 0x2285, &(0x7f0000007000)='S') getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) socket(0x0, 0x802, 0x0) dup(r1) ioctl$VT_WAITACTIVE(r3, 0x5607) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x8, 0xbb2d}, 0x20) 2018/04/16 06:37:55 executing program 4: r0 = memfd_create(&(0x7f0000000ffd)='[,\x00', 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000280), &(0x7f0000000380)=0x8) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x1000002, 0xa012, r0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000002c0)={0x409, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0xfffffffffffffcc4) mprotect(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000001c0)={0x5, 0x0, 0x3000}, 0x4) rt_sigpending(&(0x7f0000000180), 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x4, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x0, 0x6, 0x5400, 0x3}, {0x0, 0x0, 0x13, 0x20}, {0xffffffff, 0x0, 0xffffffff, 0xffffffffffff0001}, {0x6, 0x6, 0xfff, 0xe800000000000000}]}, 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) prctl$getname(0x10, &(0x7f00000003c0)=""/5) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004640)={0x0, @rand_addr, @local}, &(0x7f0000004680)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000046c0)={r2, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0xc) sysfs$3(0x3) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000200)={0x7, &(0x7f0000000080)=[{0x4, 0x1, 0x7ff, 0x80000000}, {0x2, 0xffffffffffff0000, 0x1}, {0x52, 0x1, 0x80000000, 0x6}, {0x3ff, 0x55c3c5cb, 0x8, 0x2}, {0x73d0, 0x6, 0x2, 0x9}, {0x100, 0x9, 0x80000001, 0x7}, {0xc7, 0x10000, 0x1, 0x9}]}, 0x10) 2018/04/16 06:37:55 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x40, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000200)=""/115) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000380)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x1, 0x0, "246c8c44fdea9f431b55c8781a5e12fc51d4fa89c641543be5ce1f91633eb82d7ebe3dd5f2d7e3272c8cdc875a88dd7a88c1bc3485e5bd033217c65c883b7066b764833bfb74df438fc32d61a6636860"}, 0xd8) recvmmsg(0xffffffffffffffff, &(0x7f0000002600)=[{{&(0x7f0000000040)=@rc, 0xa, &(0x7f0000001580), 0x0, &(0x7f0000001600)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000002640)={0x0, 0x989680}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) sendto$inet(r0, &(0x7f0000000040)='V', 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='tunl0\x00', 0x69e) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000280)) writev(r0, &(0x7f0000000500), 0x26b) shutdown(r0, 0x1) 2018/04/16 06:37:55 executing program 3: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/16 06:37:55 executing program 5: r0 = memfd_create(&(0x7f0000000080)='/dev/sg#\x00', 0x1) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00000007c0)={&(0x7f0000ffe000/0x1000)=nil, 0x6, 0x5, 0x1, &(0x7f0000ffe000/0x2000)=nil, 0x597}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x3, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x2}, &(0x7f0000000180)=0x8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf030802e02348010100000000000053c31273", 0x1b}], 0x1, &(0x7f0000001100)}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x65}) ioctl(r2, 0x100000000000ff, &(0x7f0000000800)='S') setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000700)={0x7, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000200)={'filter\x00', 0x7, 0x4, 0x4a0, 0x258, 0x0, 0x0, 0x3b8, 0x3b8, 0x3b8, 0x4, &(0x7f00000001c0), {[{{@uncond, 0xf0, 0x118}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0x0, 0xffffff00, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}, {[0xff, 0x0, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x4, 0x401, 0x101, 0x5c, 0x0, 0x1, 'veth1\x00', 'ifb0\x00', {0xff}, {}, 0x0, 0x200}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14, 0x1a}, @empty, 0x2}}}, {{@arp={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0xff000000, @empty, {[0xff, 0xff, 0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, 0x5, 0x8, 0x0, 0xffffffff, 0x8001, 0x40, 'tunl0\x00', 'bpq0\x00', {}, {0xff}, 0x0, 0x5}, 0xf0, 0x160}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x4, 0x8, 0x5, 0x0, 0x0, "a255cd0cb900fb165245a3a7bfc85b4f68d6990c19674c64a777780ab08a85d93d2ceec6d1ffeaf6dabb5317ed4d9f79f31e2bfe631fc3814e5892562e6d0ea2"}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) 2018/04/16 06:37:55 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200, 0x0) ioctl$sock_bt(r0, 0x8906, &(0x7f0000000100)="1b9b445a5b0871899cc942e985f7e3032e99a87d4df51550273148774265f6e4733ea8f53554cb1fd1a516a1869e9b5bec69da635607e93bc24f05ec39090159be25686d08c2aa786dfceb4612465f61f95dd1bf70bc19dcf01da2010a4cbe6314567c51f94f6806683c7d3302efeb966464110bdff40447a0dca33a37c0be278ddfc5b0476ba89366f0c419e733a359598e016935b72b6508ab43c87656c0f544d5b42307c60c2a6582aa21b47f1a90a92e0ef57dd49f043dd125862a182431e293a51fb184c380a26492a94820ab6601ccb79514285b27199499cc7422f4424f930605a578fc620229bdf6517d9c79e6ee") r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/16 06:37:55 executing program 1: socket$netlink(0x10, 0x3, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x40, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x78, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) 2018/04/16 06:37:55 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/137) 2018/04/16 06:37:55 executing program 4: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xd0000, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f00003e7fa0)=ANY=[@ANYBLOB="020300000c0000000000000000080000000000000000000002000000e00000010000000000000000020001000095acdd2f894e016400000005000500000000000a00000000000000ff0200000000000000000000000000010000000000000000"], 0x60}, 0x1}, 0x0) 2018/04/16 06:37:55 executing program 7: open$dir(&(0x7f0000000000)='./file0\x00', 0x640200, 0x30) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d000010000000000000000000000003000600000000000200000031ebf8c70000000000000000030005000000000002000000000000000000000000000000080012000200010000000000000000001000002402e1ef0000120000000000001d00000100000000000000000000000000000000000000000000000000000000"], 0x80}, 0x1}, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000010c0)={'broute\x00', 0x0, 0x4, 0x1000, [], 0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}], &(0x7f00000000c0)=""/4096}, &(0x7f0000001140)=0x78) 2018/04/16 06:37:55 executing program 1: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000ff7000)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000ff9ffc)=0x1, 0x4) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000ff7000), &(0x7f0000ff7000)=0x4) 2018/04/16 06:37:55 executing program 6: r0 = creat(&(0x7f00000002c0)='./file0\x00', 0x106) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x100) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00000003c0)=""/238) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x6, 0x200, 0x5, 0x1, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000900)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000200)=0xb3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000004c0)={0x3, 0x2, 0x8, 0x2, r2}, &(0x7f0000000500)=0x10) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000001c0)={r3, &(0x7f0000000300)=""/160}) r4 = socket(0xa, 0x2400000001, 0x0) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000000)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'rose0\x00'}) clone(0x0, &(0x7f0000aed000), &(0x7f00006c3ffc), &(0x7f000049cffc), &(0x7f0000c12000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) r5 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$clear(0x7, r5) 2018/04/16 06:37:55 executing program 3: prctl$void(0x1000000d) 2018/04/16 06:37:55 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x41fe}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="30650f64f0105cfe4ccefac69d152f7d72ccba271fc3ec7538219549a6362f8b3293e9c21f822afa789326de5aa2179cb4e03fb79d9bb7a551bc0000000000000000000000"], &(0x7f0000000100)=0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = gettid() getpriority(0x1, r2) openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x2a00, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080), 0x2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x40, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) write(r0, &(0x7f00000000c0), 0x0) 2018/04/16 06:37:55 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040)) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000000)="67dd1fec64590403080df767e246b2b363498b704c685df14ef24617f4ff8a50a045efadde7ad2d4851a1c8b0308918fba9bd101a4dc4f0964f5f6057fa800", 0x3f) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) madvise(&(0x7f000000b000/0x1000)=nil, 0x1000, 0xe) 2018/04/16 06:37:55 executing program 3: r0 = memfd_create(&(0x7f0000000040)="00000000000000060804002000fffc0c6565643b799365005f1b76", 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES16=r0, @ANYRES16=r0]], 0x2d1) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000080)=[0x200, 0x7f], 0x2, 0x373c, 0x5, 0x0, 0x7, 0x7, {0x2, 0x80000001, 0x8, 0xeab, 0x9, 0x7, 0x2161, 0x1, 0x3, 0x9, 0xe000000000, 0xffffffff, 0x6, 0x0, "9a28294f81a92eb2fc6275f97f0c8b332463899b787f311c508382424c7ccbda"}}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x8000}, 0x4) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000240)=""/58, &(0x7f0000000280)=0x3a) 2018/04/16 06:37:55 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000080)="940500004f", 0x5) 2018/04/16 06:37:55 executing program 6: r0 = socket$unix(0x1, 0x5, 0x0) write$binfmt_misc(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="73787a31d43c8933c8a5581cd80828d78cb16af66adf74f7f7a82e6f156a6798a1c4e98ba7914c5692e22f82efb8fd3514a65e967e5323eaf9f68463edbf23a0910556f4dbdb1cff5f7c29e8582f84e8ab60aa3e51a3137415c714829c3f3cf9d88b38a1ddfaed84b3e38ad902945205e3b3922bdc06ce35e453d8235b3bf6"], 0x26) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) accept4(r1, &(0x7f0000b17000)=@generic, &(0x7f0000dbd000)=0x80, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000150000), 0x4) connect$inet(r2, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000080)=0x304, 0x4) sendto$inet(r2, &(0x7f0000642000)="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", 0x241, 0x91, &(0x7f0000940000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f00000006c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000040)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) recvmsg(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1, &(0x7f0000000400)=""/63, 0x3f}, 0x0) recvmsg(r2, &(0x7f000091d000)={&(0x7f0000813fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000451fb0), 0x0, &(0x7f00009485e1)=""/148, 0x94}, 0x0) shutdown(r2, 0x1) 2018/04/16 06:37:55 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f0000246ffc), 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1e200, 0x0) accept4$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) 2018/04/16 06:37:55 executing program 5: unshare(0x40600) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) fsetxattr(r0, &(0x7f0000000080)=@known='system.sockprotoname\x00', &(0x7f00000000c0)="25ec766d6e65743000", 0x9, 0x1) fsetxattr(0xffffffffffffffff, &(0x7f0000000180)=@known='user.syz\x00', &(0x7f0000000bc0)='\x00', 0x1, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000040)=@known='user.syz\x00') 2018/04/16 06:37:55 executing program 2: r0 = socket(0x18, 0x0, 0x3) connect$unix(r0, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c800"}, 0x12) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e23}, 0x6e) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/16 06:37:55 executing program 1: r0 = memfd_create(&(0x7f0000001fcd)="776c616e302a6d696d655d747970652d747275737465647d26776c616e30766dc06574312e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) writev(r0, &(0x7f0000003fa0)=[{&(0x7f0000003000)="bd6c8d56d18203584250dc9aa5794daf5a58fcdde7f2d42a98a1b2689001831d8422656a6027bd645d627016968b69803a61f7834672d401e2b644ee73b01f67d477a3052af35f03c97bce7b3f6c06daac7f501f0cbfc4586cf54459875aec03e4ddad437fd5d9810c63689e30", 0x6d}], 0x1) write(r0, &(0x7f00000000c0)="ca049624221dc540f1822c851beb1a8a779c760c3cd17e1c0a4e2d874faa600ad09a7457c7d0e9123089ae4a62b3d9ec8016baf28f3062728d0caa3f8abefa671955781baca4fd51f70227b0a81c78e71523cac1d925f5065386f9777fb35e4cd1e0040c856372d047eb846d989f59c1730975b22d8b01705bff1e93f6b0dcefa23e0e5ad0549fb2cf0c3d50c8d9c59b2565f8", 0x93) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000002ff6)='./control\x00') rename(&(0x7f000043aff6)='./control\x00', &(0x7f0000004000)='./control\x00') 2018/04/16 06:37:55 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$sock_bt(r0, 0x5411, &(0x7f0000000040)="bfb737e79905c22709b6e97b29b468a27d2bb39d8b45f2dd0b7a0aa7b0d6bd3205188a1527c5e0c25cd515a0c7597832c627aeac4061ff491fb336881c4e5ea27e26adb53d37df56cdf677abf5db8b192bcdfd15402e36f12c8719afdc2004cd113363f55e086fee12aa09c17aa7775c54dc6783387470d39c6361a70a28a418884623e0d639e557f02609523b65b98d02b922699fbc0d92cad3bce76e1798ea85ca05741b81697a4441c5b99610e30e400911755787a34515ab16aaf8ffecf1a68b6f96cfdff1de3f6ebc0c1bcb84ccb685be008218d30e97105aabf13d8792e168864668d75cf2a13ef6473d7a8b6d232ab63c69ebbf") r1 = socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x22) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @empty, 0x9}, {0xa, 0x0, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x0, [0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000000ffc), 0x4) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000140)={0x77359400}, 0x10) 2018/04/16 06:37:55 executing program 7: mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000038ff8)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40002, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000100)={@multicast2=0xe0000002, @rand_addr=0x101}, 0x8) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)=ANY=[@ANYBLOB="010006000180c200000349ea91ad6a070180c200000faaaaaaaaaad614d090856dae000000000000"]) r1 = creat(&(0x7f000002cff4)='./file0/bus\x00', 0x0) write(r1, &(0x7f000002d000)="e0", 0x1) lseek(r1, 0x0, 0x3) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000140)=0x1, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000180)) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x7b4, 0x2b}) 2018/04/16 06:37:55 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) shutdown(r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) 2018/04/16 06:37:55 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) unshare(0x8000000) r0 = mq_open(&(0x7f0000000280)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x10000000004, 0x1, 0x1, 0x0, 0x0, 0x4}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000200)={0x9, 0x10000, 0x8000, 0xfff}, 0x8) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000), 0x4) connect$inet6(r2, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r2, &(0x7f0000005180)=[{{0x0, 0x0, &(0x7f0000001600)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e21, 0x7fffffff}, 0x1c, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000400)=""/4096) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000001c0)={0x4}, 0x4) clone(0x0, &(0x7f0000001540)="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", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0xfffffffffffffd7a, 0x0, 0x0) ptrace$peek(0x3, 0x0, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="03009b1f37716b6e4e51d1050007000000060000000600"], &(0x7f00000003c0)=0x12) getsockname(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000180)=0x80) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)) 2018/04/16 06:37:55 executing program 0: finit_module(0xffffffffffffffff, &(0x7f00000004c0)='$s]\x00', 0x0) flock(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000007c0), 0xc) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000880), 0x4) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000003280), 0x0, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000003380)='/selinux/load\x00', 0x2, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000049c0), 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='posix_acl_access:[vboxnet0\x00', 0x1) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) recvmmsg(0xffffffffffffffff, &(0x7f0000007d40)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)=""/12, 0xc}, {&(0x7f0000000180)=""/48, 0x30}, {&(0x7f00000001c0)=""/79, 0x4f}], 0x3, &(0x7f0000000280)=""/26, 0x1a, 0x401}, 0x4}, {{&(0x7f00000002c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000400)=[{&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f0000000340)=""/134, 0x86}], 0x2, &(0x7f0000000500)=""/222, 0xde, 0x3}, 0x74a}, {{&(0x7f0000000440)=@sco, 0x80, &(0x7f0000000700)=[{&(0x7f0000000600)=""/10, 0xa}, {&(0x7f0000000640)=""/4, 0x4}, {&(0x7f0000000680)=""/124, 0x7c}], 0x3, &(0x7f0000000740)=""/21, 0x15, 0x3}, 0x4}, {{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000018c0)=""/234, 0xea}, {&(0x7f00000019c0)=""/4096, 0x1000}], 0x2, &(0x7f00000029c0)=""/218, 0xda, 0x100000000}, 0x9}, {{&(0x7f0000000800)=@can={0x0, 0x0}, 0x80, &(0x7f0000002b40)=[{&(0x7f0000002ac0)=""/98, 0x62}], 0x1, &(0x7f00000033c0)=""/4096, 0x1000, 0x1cf}, 0x54}, {{&(0x7f0000002b80)=@nl=@unspec, 0x80, &(0x7f0000003140)=[{&(0x7f0000002c00)=""/224, 0xe0}, {&(0x7f0000002d00)=""/65, 0x41}, {&(0x7f0000002d80)=""/82, 0x52}, {&(0x7f0000002e00)=""/90, 0x5a}, {&(0x7f0000002e80)=""/101, 0x65}, {&(0x7f0000002f00)=""/142, 0x8e}, {&(0x7f0000002fc0)=""/207, 0xcf}, {&(0x7f00000030c0)=""/78, 0x4e}], 0x8, &(0x7f00000031c0)=""/160, 0xa0, 0x1000}, 0x2}, {{&(0x7f0000003280)=@nfc, 0x80, &(0x7f0000004740)=[{&(0x7f0000004c40)=""/4096, 0x1000}, {&(0x7f0000003300)=""/29, 0x1d}, {&(0x7f00000043c0)=""/216, 0xd8}, {&(0x7f00000044c0)=""/129, 0x81}, {&(0x7f0000004580)=""/111, 0x6f}, {&(0x7f0000005c40)=""/4096, 0x1000}, {&(0x7f0000004600)=""/141, 0x8d}, {&(0x7f00000046c0)=""/85, 0x55}], 0x8, &(0x7f00000047c0)=""/248, 0xf8, 0xa0000000000}, 0x401}, {{&(0x7f00000048c0)=@un=@abs, 0x80, &(0x7f0000003340)=[{&(0x7f0000006c40)=""/4096, 0x1000}, {&(0x7f0000004940)=""/233, 0xe9}, {&(0x7f0000004a40)=""/238, 0xee}, {&(0x7f0000007c40)=""/237, 0xed}], 0x4, 0x0, 0x0, 0x2}, 0x3f}], 0x8, 0x2, &(0x7f0000004b40)={0x77359400}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000007fc0)={0x0, @multicast2, @broadcast}, &(0x7f0000008000)=0xc) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000004b80)=0x9, &(0x7f0000004bc0)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000008040)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000008140)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f00000083c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000008380)={&(0x7f0000008180)={0x1d8, r2, 0x824f9473e18ee245, 0x70bd28, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r3}, {0x164, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8000}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x40}}}]}}, {{0x8, 0x1, r6}, {0x50, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x8004}, 0x1) write$selinux_load(r0, &(0x7f0000004c00)={0xf97cff8c, 0x8, 'SE Linux', "36839e974d3d6761117960787a714f4e"}, 0x20) 2018/04/16 06:37:55 executing program 4: r0 = socket(0x18, 0x0, 0x1) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfd, 0x2}, 0xc) connect(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x80) setsockopt(r0, 0x400000000000111, 0x0, &(0x7f00000019c0)='\x00\x00\x00\x00', 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'veth1_to_bridge\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) 2018/04/16 06:37:55 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000d87fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000000c0)=""/181) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x3, 0x4) 2018/04/16 06:37:55 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x0, @broadcast=0xffffffff}}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0xab, 0x7, 0x3ff, "f64d2863b8f16e0324c47426a400ab70697bef64ba8a24bef4e93c052226485acd40c02268216f3284feb5964e3f8af50c4949ce12ce966de6d57b3b0c8bd1cfb8e446b1ffcfc5d968e9d441dea94e83"}, 0xd8) 2018/04/16 06:37:55 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x63}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x208902b}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="020000000008000400c0ffffff30000300080008000900000008000500ac1414aa080007004e230000140002000000000000000000000000000000000028000200080008000300000014000100e0000001000000000000000000000000080005008af60000000000000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x4004}, 0x4) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000200)={0x1, &(0x7f00000001c0)=[{}]}) 2018/04/16 06:37:55 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) poll(&(0x7f0000023fb0)=[{r0, 0x0, 0x4}], 0x1, 0xce8) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) r1 = dup2(r0, r0) mq_timedreceive(r1, &(0x7f00006b0f7d)=""/131, 0x83, 0x0, &(0x7f0000ccf000)) 2018/04/16 06:37:55 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='setgroups\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x7fffffff, 0x202, 0x3, 0xfffffffffffffffe, 0x2, 0xb3e, 0xffffffffffff0001, 0x87, 0x0}, &(0x7f0000000040)=0x27b) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0xb4}, &(0x7f0000000100)=0x8) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000140)={0x4, 0x6, 0x3bfe}) read$eventfd(r0, &(0x7f00000001c0), 0xfffffffffffffdd2) write(r0, &(0x7f0000d43f46), 0x0) [ 78.367274] SELinux: policydb version -1751219402 does not match my version range 15-30 2018/04/16 06:37:56 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='attr/fscreate\x00') r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') r2 = add_key(&(0x7f00000000c0)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="2e10d76f9da2e96a0a0b38654f305d5fa0040227445062761703c390545697a47ec45d11947aa8eccf", 0x29, 0x0) r3 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="ed16117de1e4de484998eae80b53980d269d12da20b0ec67530d6727e07beca7c1c940f82892b55adf7b5e3b8b52b4ddb022b335162827d4f31f672b60941317988d2399239295eaaf14b56c612212d523367a7b496df3fe8855c72f855d1376e85ae201fb4b55ff2f00cfa54367199a82bb630c099d49220ec464c00fb6fac0c48b5f8dfccea3afdd75683750162a00020495d620dafbac69f0", 0x9a, 0xfffffffffffffff8) r4 = add_key(&(0x7f0000000300)='.dead\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="6239782a39218ce99581be8c2048c0275cd5d09f499c660119debc82617529bc40d2c135850adf5b934658e65e9dc5b9749e679b0e53af0c80299fd3e09fe455e66d4ac4db0f3e102ff474703a5d6e1145a719751fb440733f7f3fdc78390b2eddd29e5ae5898ab5e017fc9bc232c685726e53cb2b436f33ace8164154b5fb13fc468ff050acefe91942839c569c84db186ab4c6db4d07a05680bd629cfc76fbf36a9ee64a1ea66379dfde83c6356c978b370cffcc44757c9d99b99dbc1dab00a236c720a1f3725b8a58bb9d893903", 0xcf, 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000000480)={r2, r3, r4}, &(0x7f00000004c0)=""/223, 0xdf, &(0x7f0000000600)={&(0x7f00000005c0)={'wp384\x00'}}) sendfile(r1, r0, &(0x7f000058f000), 0x100000000) getpeername(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000080)=0x80) 2018/04/16 06:37:56 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000161000)=0x1ff, 0x4) sendto$inet6(r0, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000140)={0x3, 0x81, 0x1000, 0xe, &(0x7f0000000040)=""/14, 0x2e, &(0x7f0000000080)=""/46, 0x4d, &(0x7f00000000c0)=""/77}) 2018/04/16 06:37:56 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) unshare(0x8000000) r0 = mq_open(&(0x7f0000000280)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x10000000004, 0x1, 0x1, 0x0, 0x0, 0x4}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000200)={0x9, 0x10000, 0x8000, 0xfff}, 0x8) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000), 0x4) connect$inet6(r2, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r2, &(0x7f0000005180)=[{{0x0, 0x0, &(0x7f0000001600)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e21, 0x7fffffff}, 0x1c, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000400)=""/4096) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000001c0)={0x4}, 0x4) clone(0x0, &(0x7f0000001540)="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", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0xfffffffffffffd7a, 0x0, 0x0) ptrace$peek(0x3, 0x0, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="03009b1f37716b6e4e51d1050007000000060000000600"], &(0x7f00000003c0)=0x12) getsockname(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000180)=0x80) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)) 2018/04/16 06:37:56 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@rand_addr=0xf97, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffe}) 2018/04/16 06:37:56 executing program 6: r0 = getpgrp(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) setpgid(r0, r1) r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x400000080081270, &(0x7f0000000100)) 2018/04/16 06:37:56 executing program 4: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="86", 0x1}], 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/04/16 06:37:56 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001c00)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000001c40), 0x0, 0x1, &(0x7f0000002c40)=@abs={0x1, 0x0, 0x4e23}, 0x6e) chdir(&(0x7f0000f95000)='./file0\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0x40086602, &(0x7f0000001580)=ANY=[@ANYBLOB="0000000000b5e90000000000000000000000000000000000007195bb210000000000"]) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x800000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x2, 0xffffffffffffffc0, 0x400000000000000, 0x100000000000000}, &(0x7f0000000100)=0x14) read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) setsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f00000000c0)=0x7, 0x4) epoll_wait(r3, &(0x7f0000001680)=[{}, {}], 0x2, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0xfffffffffffffcb0, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e7"}, &(0x7f00000012c0)=0x53) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={r6, 0x40}, 0x8) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r2, &(0x7f0000003c00)=""/4096, 0x19, 0xe) execve(&(0x7f0000001300)='./file1\x00', &(0x7f0000001480)=[&(0x7f0000001440)='\x00'], &(0x7f0000001600)=[&(0x7f00000014c0)='@cpuset\x00', &(0x7f0000001500)='\x00', &(0x7f0000001540)="2f262724706f7369785f61636c5f6163636573733a2840ed00", &(0x7f00000015c0)='\x00']) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0x0, r4}, &(0x7f0000001240)=0x10) fcntl$setlease(r1, 0x400, 0x2) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540), 0x4) socketpair$inet6(0xa, 0x6, 0x6, &(0x7f0000000140)) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000500)) 2018/04/16 06:37:56 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x3cf2eca1, 0x45b10f11, 0xf44d, 0x2, 0x1, 0x48a, 0x7fffffff, 0x1, 0x1, 0x0, 0x1, 0x5}) 2018/04/16 06:37:56 executing program 1: r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = getpid() syz_open_procfs(r1, &(0x7f0000000040)='pagemap\x00') poll(&(0x7f0000000000)=[{r0}], 0x1, 0xf577) preadv(r0, &(0x7f00006a6000)=[{&(0x7f0000005000)=""/2, 0x2}], 0x1, 0x0) 2018/04/16 06:37:56 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000200)=@sack_info={0x0, 0x1ff}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000002c0)={0x0, 0x80000000, 0x8000, 0x0, 0x0, 0x0, 0x2, 0x45af119f}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000500)={0x0, 0x0, 0x100000001}, &(0x7f0000000540)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000008c0)={0x0, 0x4}, &(0x7f0000000900)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001e80), &(0x7f0000001ec0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001f00)=@assoc_value={0x0}, &(0x7f0000001f40)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001f80)={0x0, 0x7fff000000000, 0x0, 0x0, 0x80, 0x3ff, 0x4, 0x70, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x100000001, 0x0, 0x1}}, &(0x7f0000002040)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000002080), &(0x7f0000002140)=0x8) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000000ac0), 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='veno\x00', 0xffd7) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x53c}, 0xc) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x871}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) shutdown(r0, 0x1) 2018/04/16 06:37:56 executing program 3: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) lseek(r0, 0x0, 0x3) r1 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x100) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000080)=0xfff) 2018/04/16 06:37:56 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000540), &(0x7f00000005c0)=0x68) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000700), &(0x7f0000000740)=0x4) ioctl(r0, 0x5386, &(0x7f0000000040)="ce843efb58c445b7168999540debf6e828f357d90d0f3b79619ad20dc824f724039330d5b2f639f2063fb887e5124fe157cde9e53c7d2f76ea2f035950f6cd6fd65c11143bf676086a1e0fc1129a0d5bb208350a69da9f2a2ed033d47cc6bf54e8a1194fcf86847088ade96084e172fd4803b590ad46e193a57e2552d83d124f278e9e8925d20cfd61b598a3e4d8c40abddc962a6ff3") setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000100)={0x6297, {{0x2, 0x4e23, @loopback=0x7f000001}}, 0x0, 0x4, [{{0x2, 0x4e20, @rand_addr=0x8}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e26, @multicast1=0xe0000001}}, {{0x2, 0x4e26, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @rand_addr}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x410) ppoll(&(0x7f0000000600)=[{r0, 0x28}, {r0, 0x220}, {r0, 0x3}, {r0, 0x2748}, {r0, 0x20}, {r0, 0x2}, {r0, 0x8000}, {r0, 0x10}, {r0, 0x1042}, {r0, 0x100}], 0xa, &(0x7f0000000680), &(0x7f00000006c0)={0x1b}, 0x8) 2018/04/16 06:37:56 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x1c}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r1, 0x4, 0x60, "5e523f9ba4ab91c4931b0562098e9eaf8630c80dafe8a6e2da9b2758333a6c0e6439476682f31b84869cad2677355fff013b7421d4daca0d3ffd67ee672fe147624220ee71528d7c7e0c790bb675fc56a3277431f5f23e479714c82282c337de"}, 0x68) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000010000)="240000001900030007ff0907000000098020000000040005031d85680b00a394d188737e", 0x24}], 0x1}, 0x0) [ 79.498288] mmap: syz-executor7 (9030) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/16 06:37:57 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x6) getsockname$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000100)=""/201) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000280)=""/66, 0x42}], 0x1, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000040)) fchdir(r0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) ftruncate(r2, 0x1) fallocate(r2, 0x20, 0x0, 0x100000000) 2018/04/16 06:37:57 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) get_thread_area(&(0x7f0000000140)={0x5, 0x20001000, 0xffffffff, 0x80, 0x8, 0x0, 0x6, 0x4800, 0x1000}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eeeffc)=0x984, 0x4) r1 = getpgid(0x0) syz_open_procfs(r1, &(0x7f0000000100)='net/ip6_tables_matches\x00') setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000aa5ffc)=0x2, 0x4) sendmsg$inet_sctp(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000001500)}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001200)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001240)=0x20) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef4fc0), 0x0, &(0x7f0000edffaf)}, 0x2020) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) syz_open_procfs(r2, &(0x7f00000000c0)='timers\x00') write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20}, {0x20, 'net/ip6_tables_matches\x00'}, {0x20, 'em0'}, {0x20, 'net/ip6_tables_matches\x00'}, {0x20}, {0x20, 'timers\x00'}, {0x20, 'net/ip6_tables_matches\x00'}, {0x20, 'timers\x00'}, {0x20, 'security-\\'}], 0xa, "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"}, 0x1074) 2018/04/16 06:37:57 executing program 6: r0 = gettid() unshare(0x8000400) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0xfffffffffffffffd, 0x0) r2 = getuid() setuid(r2) ioctl$TIOCCONS(r1, 0x541d) r3 = syz_open_procfs(r0, &(0x7f0000000040)="6664001a000000") fchdir(r3) ioctl$sock_ifreq(r1, 0x8933, &(0x7f0000000280)={'tunl0\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}) exit(0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x58000, 0xc) fsetxattr(r3, &(0x7f0000000100)=@known='system.sockprotoname\x00', &(0x7f0000000200)="6664001a00", 0x5, 0x3) r4 = syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = syz_fuse_mount(&(0x7f0000000140)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$setown(r5, 0x8, r0) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f00000000c0)) tee(r3, r4, 0x9, 0x0) sendfile(r4, r5, &(0x7f0000000180), 0x7fff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0x45}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000340)={r6, 0x1, 0x1}, 0x8) read(r4, &(0x7f0000000080)=""/29, 0x1d) 2018/04/16 06:37:57 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000040)=0x400, 0x4) r1 = epoll_create1(0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000080)={{0x3f, 0x6}, {0x0, 0x100000000}, 0xff, 0x1, 0x3f}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000ff1)='/dev/sequencer\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000aaeff4)={0xa0800005}) epoll_pwait(r1, &(0x7f0000ed0000)=[{}], 0x1, 0x0, &(0x7f0000903ff8), 0x8) 2018/04/16 06:37:57 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000016ffc)=0x3d, 0x4) sendto$unix(r0, &(0x7f0000000040)="4d5b8b35f809ac88ce39ac0c3db7a716485cc40c789f125afa90eeee57f40028e3831fc36a71e7", 0x27, 0x4040, 0x0, 0x0) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000100)=""/248, 0xf8}, {&(0x7f0000000200)=""/4, 0x4}], 0x2, &(0x7f000001b000)}, 0x2) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x301401, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) write(r1, &(0x7f000000d000)="a6", 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80, 0x0) close(r1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/04/16 06:37:57 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000004a00)='/dev/input/mice\x00', 0x0, 0x8481) sendmsg$nl_crypto(r0, &(0x7f0000004e00)={&(0x7f0000004c80)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000004dc0)={&(0x7f0000004fc0)=ANY=[@ANYBLOB="f800000013002a0728bd7000fedbdf25647262675f70725f686d61635f736861333834000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a2ad000000000000000000000000000000000000000000000000000000172b5f5165923c8f000000000000000000000000000000000000000000240000000400000000020000000000080001009d00000000000000000000000000000000000000"], 0xf8}, 0x1, 0x0, 0x0, 0x4040000}, 0x20000800) r1 = socket$inet(0x2, 0x8080a, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000004980)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000004780)=[{{&(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/109, 0x6d}], 0x1, &(0x7f0000000200)=""/57, 0x39, 0x1f}, 0x1}, {{&(0x7f0000000240)=@nl, 0x80, &(0x7f00000003c0)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/23, 0x17}, {&(0x7f0000000340)=""/69, 0x45}], 0x3, 0x0, 0x0, 0x2}, 0xfff}, {{&(0x7f0000000400)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000480)=""/57, 0x39}, {&(0x7f00000004c0)=""/226, 0xe2}, {&(0x7f00000005c0)}, {&(0x7f0000000600)=""/249, 0xf9}], 0x4, &(0x7f0000000740)=""/190, 0xbe, 0x1}, 0x1243}, {{&(0x7f0000000800)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000001d40)=[{&(0x7f0000000880)=""/208, 0xd0}, {&(0x7f0000000980)=""/17, 0x11}, {&(0x7f00000009c0)=""/140, 0x8c}, {&(0x7f0000000a80)=""/57, 0x39}, {&(0x7f0000000ac0)=""/77, 0x4d}, {&(0x7f0000000b40)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/112, 0x70}, {&(0x7f0000001bc0)=""/97, 0x61}, {&(0x7f0000001c40)=""/219, 0xdb}], 0x9, &(0x7f0000001e00)=""/197, 0xc5, 0x7fffffff}, 0x7}, {{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000001f00)=""/248, 0xf8}], 0x1, &(0x7f0000002040)=""/44, 0x2c, 0x100000001}, 0x8}, {{&(0x7f0000002080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000002240)=[{&(0x7f0000002100)=""/62, 0x3e}, {&(0x7f0000002140)=""/221, 0xdd}], 0x2, &(0x7f0000002280)=""/31, 0x1f, 0x1}, 0x8}, {{&(0x7f00000022c0)=@alg, 0x80, &(0x7f00000035c0)=[{&(0x7f0000002340)=""/4096, 0x1000}, {&(0x7f0000003340)=""/103, 0x67}, {&(0x7f00000033c0)=""/255, 0xff}, {&(0x7f00000034c0)=""/116, 0x74}, {&(0x7f0000003540)=""/105, 0x69}], 0x5, &(0x7f0000003640)=""/4096, 0x1000, 0xc0000000}, 0x6}, {{0x0, 0x0, &(0x7f0000004640), 0x0, &(0x7f0000004680)=""/209, 0xd1, 0x51a2}, 0x5}], 0x8, 0x40010002, &(0x7f00000049c0)={r2, r3+30000000}) accept4$ax25(r4, &(0x7f00000002c0), &(0x7f00000005c0)=0x10, 0x800) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000004b40)={'nat\x00'}, &(0x7f0000004640)=0x78) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000004f00)={0x89, &(0x7f0000004e40)="469853c38c92faef6c5d8bd32e8360c4e72ba13a9f01be2643db13d28fefb1a94b18d506d393556807e56f5d6c3a1597ec04cc3dbe5d6813ae9aecde03af25e0ed41decb727ddad25f2d1a63d41a5f69447bb37ba826f6fa38896eadc5b810beeb65cd2494060ce8ba02d80ece5e916a02b5dcd2a07fac138c05e465b14d1665df5051a1ff7a0ab300"}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000004f40)=0xc3, &(0x7f0000004f80)=0x4) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000000)=@get={0x1, &(0x7f0000000040)=""/78, 0x800000000}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000004a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000004a80)=0x14) setsockopt$inet_dccp_buf(r4, 0x21, 0x8911233c3fab5dbe, &(0x7f0000004bc0)="05c997ca2afd6b5085f5a8ec7013bc8f61c0318114384fd99932a22c50b8a818a467b71b6142c858f46d0d1cf114071c3aa299705ec56ef0a1473f5d393a51fd2b812762681dea72506edc7b8c2a759392218b7a3100864034731de2cf4ec342bc4407da73189887f7d0e4b2771794ec91f4b6a098e53db293ac3629f14f47a970b3aea3c2f25f12f967ea1362d635922f0fc64ba985f30ee3", 0x99) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000004ac0)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8901, &(0x7f0000004b00)={'bcsh0\x00', r5}) 2018/04/16 06:37:57 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffe20, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000400000803, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0x0, 0x0, &(0x7f0000000040)={0xa}, 0x1c) socket$pptp(0x18, 0x1, 0x2) 2018/04/16 06:37:57 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) r1 = socket(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000a40)=ANY=[@ANYRES32=0x0, @ANYBLOB="79000000aaa75294e2632db610427578032655da62b2fc7f8d97dad95be0b438be3b3bf732ab93970d3793dd483f422268cf3a00000000"], &(0x7f0000000480)=0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000340)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x0, 0x8, 0x0, 0x0, 0x8}, 0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000100)=0x8) r2 = socket(0x0, 0x7fffe, 0x0) r3 = socket(0x11, 0x3, 0x0) mremap(&(0x7f0000d53000/0x4000)=nil, 0x4000, 0x1000, 0x2, &(0x7f0000ffe000/0x1000)=nil) r4 = userfaultfd(0x0) sendmsg$netrom(r1, &(0x7f0000000580)={&(0x7f0000000180)=@ax25={0x3, {"87efd1ad4c2970"}, 0x800}, 0x10, &(0x7f0000000880), 0x0, &(0x7f0000000340)=ANY=[], 0x0, 0x800}, 0x4000) connect$ax25(r3, &(0x7f00000001c0)={0x3, {"5d2da975d64d03"}, 0x7ff}, 0x10) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000000680)=""/185, &(0x7f0000000400)=0xb9) getsockname$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) flock(0xffffffffffffffff, 0xc) r5 = dup(r4) setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, &(0x7f00000000c0)=0x100000001, 0x4) ioctl$EVIOCGKEYCODE(r5, 0x80084504, &(0x7f0000000940)=""/213) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) mremap(&(0x7f0000d7e000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f00001cd000/0x3000)=nil) poll(&(0x7f0000000140)=[{}], 0x1, 0x2) perf_event_open$cgroup(&(0x7f00000002c0)={0x0, 0x70, 0x3, 0xb25, 0x5, 0x2, 0x0, 0x0, 0x2, 0x2, 0x4, 0x4, 0x1000, 0x1, 0x101, 0x8001, 0x7, 0xfff, 0xfff, 0x0, 0x0, 0x2, 0x3f, 0x3ff, 0x4, 0x0, 0xb13e, 0x7, 0x5, 0x3, 0x2, 0x1f0, 0x9650, 0x3ff, 0x8, 0x3, 0xfffffffffffffffa, 0x40, 0x0, 0x5, 0x3, @perf_config_ext={0x9, 0x1}, 0x20301, 0xa9f4e86, 0x9, 0x4, 0x6bae55d7, 0x5, 0x8}, r5, 0x5, r5, 0x2) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000004c0)={0x813c, 0x8, 0xf9a, 0xffffffff00000000}, 0x6) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f0000000200)=0x4) ioctl$UFFDIO_REGISTER(r4, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) userfaultfd(0x80000) accept$ipx(r2, 0x0, &(0x7f0000000440)) userfaultfd(0x80000) 2018/04/16 06:37:57 executing program 7: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd4c3cfedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b11623f0020000000030100bd001a08370b007369700014000300ffff000000000000753f1e443084836ddea0f0a4a342b7a6bbd9511db0ecc72260e701c8a397000000000000b477e4ca0811f37134cb9d24bbb7f6d95f807947eb5e"], 0x1}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0, 0x7}, &(0x7f0000000b40)=0x8) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c00)=ANY=[@ANYBLOB="454ede4a2148ed9c1992ee16a4c4b3c369986636e8e9756194035be9aaff88daf8e9e905ec90335a1ca82c6e17c5740cc5da7fd6aa945b102a134d5d686bcbeab4cd5b6012b6bdb4", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0xffffffffffffffff, 0x101, 0xffff) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) fallocate(r2, 0x1, 0x0, 0x0) ioctl$TIOCEXCL(r2, 0x540c) sendfile(r1, r3, 0x0, 0xc08f) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) getsockname$packet(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000300)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x800, 0x4e24, 0x0, 0x2, 0x20, 0xa0, 0x29, r5, r6}, {0x81, 0x7, 0x756, 0x8, 0x9, 0x1, 0x0, 0x7}, {0x7, 0x6, 0xf65, 0x40}, 0x1000, 0x0, 0x1, 0x1, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x2b}, 0x2b6a6e7c736fb528, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x34ff, 0x3, 0x1, 0x80000000, 0xffffffffffffffff, 0x5, 0x800}}, 0xe8) sendto$inet(r2, &(0x7f00000002c0)="1356c1f7a6f170d9", 0x8, 0xfffffffffffffffc, &(0x7f0000000080)={0x2, 0x4e22, @rand_addr=0x8}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x10) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180), 0x1, &(0x7f0000002040), 0x0, 0x40}, 0x40010) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x7fff) 2018/04/16 06:37:57 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000080)="5178018418cf6b1070e003eb637860877da254ac4c3b9ac65e4cb315cdadb81a9f8649d04d34668fbdd0f388cf797fd490bb66735075f238d6cfa77e85ea0f8de7f72dbb6e0045164c437bb5daa9234a328a445bd2", 0x55, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x2) write(r1, &(0x7f0000000000)="b63db85e1e8d0200000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae", 0x2e) mlock2(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) readv(r1, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x10024}], 0x146) fcntl$setsig(r1, 0xa, 0x16) 2018/04/16 06:37:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000040)) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/04/16 06:37:58 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') accept4$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) bind$packet(r0, &(0x7f0000000200)={0x11, 0x4, r1, 0x1, 0x10000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) mincore(&(0x7f0000c26000/0x2000)=nil, 0x2000, &(0x7f0000000240)=""/43) mlock2(&(0x7f0000c25000/0x3000)=nil, 0x3000, 0x0) clone(0x0, &(0x7f0000feb000), &(0x7f000089dffc), &(0x7f00000be000), &(0x7f0000a48000)) pread64(r0, &(0x7f0000015000), 0x0, 0x2000000000) 2018/04/16 06:37:58 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000000c0)={0x1, 'bridge0\x00'}, 0x18) r1 = socket$inet(0x10, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000200)) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000180)={'bcsf0\x00', 0x7fffffff}) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000000540)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f00000004c0)=""/120, 0x78}, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000007c0)}, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000001c0)) 2018/04/16 06:37:58 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$KDADDIO(r0, 0x4b34, 0x9) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x8002) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00000000c0)) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xccf, 0x0, 0x0, &(0x7f0000ff7000/0x9000)=nil}) writev(r1, &(0x7f0000000040), 0x146) 2018/04/16 06:37:58 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f0000000100), &(0x7f00000000c0), &(0x7f0000000080), &(0x7f0000001240)="cdaa393b5bcf0e197b7f508f7965999c2fb866a525f2347094d0315b355ffa266fbc0a5488e3c4d700582c51e1492ad66182c403f73b4368dfa8df952370cb7b44") ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f0000001200)={0x776e, 0x7, 0x7, 0x1000, &(0x7f0000000100)=""/4096, 0x4d, &(0x7f0000000000)=""/77, 0xe9, &(0x7f0000001100)=""/233}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000012c0)='/selinux/status\x00', 0x0, 0x0) r1 = signalfd4(0xffffffffffffff9c, &(0x7f0000001300)={0x80000000}, 0x8, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) syz_mount_image$jfs(&(0x7f0000001340)='jfs\x00', &(0x7f0000001380)='./file0\x00', 0x4, 0x6, &(0x7f0000001700)=[{&(0x7f00000013c0)="a77834b6fe8d8d467db80d08f8eb60f29d890ede3570fb95cd03fdfbc77dce876f02d2fb47b7c72e7ac1286601b0f78740f02c10ece68915965ec7d649fca5074f8953890640154ea2f464a962c2108ad3e42586599a2ae5038723073cab630c7cc78cb10bdc41303cf46f7cc09437b64b5ed5490ff5a016941519fa20e5078ca811e06159949fbd38616497e59d3a5952d745e40b404e1feb", 0x99, 0x3e}, {&(0x7f0000001480)="0ac49ba0ca6e37ccefb36af98d9cde09232d0dfced32a752f7571e1d57a18749bda84d0520de353dd98470fbbdf1ba0ad94ce63c647eb9e6bd8bf41a30e9ce172e5aa3914b63dac898572ed513cb30358851c00c45669374535064697c4c62755b527e76eb596e51b03ab22b8f5de1dd232d0f6021d7bfd1c113e0921349a284371a3bd7e450a8348d134c1496e4", 0x8e, 0x4}, {&(0x7f0000001540)="9a813957b21fc5bdfcefee53c8df8ebc8911f7857b9d005b1979f7c7b69c1b8d1deca4231c05e6169c6f8d5f49609c699eabad043570b5063ee10ec3680d76", 0x3f, 0x4}, {&(0x7f0000001580)="048e022f1e60c2debdaa148aa4acffbed0a8257c7becb60a7906da2af39c13f0947359494a32340e274cdc79e89e14a9de0ff39595c9d7ab2d48313221326e2c98f9984b66d413dfcf227f982f803c3bc156bd04ad6015a9e14aad953b4917552d5e3b0a8f7fd306859f", 0x6a, 0x1}, {&(0x7f0000001600)="2fbb19304c339cc26796fe61597d5547e9e7a83aad6760edeef7e6fe7ad6274584ac9ac87673d13266a70659b0316ea9dd8c9375b933435fe731069c643f9f79a0a90303dfc4e65b1bad8412259f2f152ec08887fb79f8d54f54af42526e166ba6a8d94aa2a3c24b54bb5b43e39476c9a6e747f1b32170fc6d9aa81b64695d3125fed2778f0d176e28950d653378b001303832d5c651109564552d754a903483d0063ffab65f51efefa9919ea03b0bc69519", 0xb2, 0x2}, {&(0x7f00000016c0)="947f46f0789690779af6", 0xa, 0xd2b}], 0x10, &(0x7f00000017c0)={[{@discard_size={'discard', 0x3d}, 0x2c}, {@integrity='integrity', 0x2c}, {@integrity='integrity', 0x2c}]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001800)={0x1f, 0x9, 0x8007, 0xed13, 0x401, 0x7, 0x8, 0xffffffffffff8000, 0x0}, &(0x7f0000001840)=0x20) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001880)={r2, 0x1, 0x5, [0x800, 0x6, 0x0, 0x7, 0x4141]}, 0x12) 2018/04/16 06:37:58 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x0, 0x80000000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001200)={0x0, 0x80000000, 0x7}, &(0x7f0000001240)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001280)=ANY=[], &(0x7f00000012c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001300)={0x0}, &(0x7f0000001340)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000001480)={&(0x7f0000000180)=@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10, &(0x7f00000011c0)=[{&(0x7f00000001c0)="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", 0x1000}], 0x1, &(0x7f0000001380)=[@sndinfo={0x20, 0x84, 0x2, {0xfff, 0x4, 0x8, 0x5, r2}}, @init={0x18, 0x84, 0x0, {0x8, 0x0, 0x0, 0x9}}, @init={0x18, 0x84, 0x0, {0x6, 0x0, 0x6, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x7, 0x0, 0xffffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8008, 0x8000000000000000, 0x401, r3}}], 0xf0, 0xc004}, 0x4004800) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000001580), &(0x7f0000001540)=0x2d3) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080)={0x0, 0x2710}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) accept(r0, &(0x7f00000000c0)=@l2, &(0x7f0000000140)=0x80) 2018/04/16 06:37:58 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x23ff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x7ffffffc, 0x6) r1 = open$dir(&(0x7f0000000200)='./file0\x00', 0x1000002, 0x0) linkat(r0, &(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000500)='./file0\x00', 0xc2530d345c12ece1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000240)) open$dir(&(0x7f0000000340)='./file0\x00', 0x8000, 0x623d56bb0e86cda9) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000580)={0x1, &(0x7f0000000540)=[{}]}) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x100000000000002, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000640)=ANY=[@ANYRES32]) futimesat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', &(0x7f00000005c0)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000600)) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000780)="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", 0x1000) fallocate(r1, 0x11, 0x0, 0x100000001) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0x4) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000380)={'filter\x00', 0x73, "19898f799455fe9fce4c0dfd3d0c5fd0cfe6348c26c1154129f57eaa0fb0db68508c66399d67e6eac86d4d55a1a44b1bc77a904d801bb073678d63e2a874fff2dac77709ca3ae493950c96ded47e233a53529f837420da6b77edcfd51db8a8324c36cadfde7731c9103381e2de68ed499fa39f"}, &(0x7f0000000100)=0x97) 2018/04/16 06:37:58 executing program 7: r0 = eventfd2(0x0, 0x0) readv(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/232, 0xe8}], 0x1) r1 = dup(r0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) recvfrom$inet6(r1, &(0x7f0000000040)=""/71, 0x47, 0x0, &(0x7f00000000c0)={0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x81}, 0x1c) r3 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, r3) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000540)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000580)={0x4, 0xffffffff, r4, 0x1, r5, 0x6, 0x6, 0x3ff}) r6 = pkey_alloc(0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000100)) connect$vsock_stream(r2, &(0x7f0000000300)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) lsetxattr(&(0x7f0000000340)='./bus\x00', &(0x7f0000000380)=@known='security.selinux\x00', &(0x7f00000003c0)='\x00', 0x1, 0x3) pkey_mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, r6) sendfile(r0, r2, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000000)={0xfff, 0x4, 0x9, 0x9, 0x10, 0x400}) 2018/04/16 06:37:59 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e4ff0)='/dev/sequencer2\x00', 0x8002, 0x0) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f00000001c0)={0x0}) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000100)={r1}, &(0x7f0000000180), 0x8) ioctl$TCSETA(r0, 0x5402, &(0x7f0000000140)) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @addr={0x1, 0x5a0}}], 0x30) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) 2018/04/16 06:37:59 executing program 4: unshare(0x8000000) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000100)='ns/user\x00') r3 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x7}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000180)=[{0x3, 0x5}, {0x8, 0x100}, {0x3, 0x800}, {0xe, 0x9}, {0x0, 0x4}], 0x5) fchdir(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x5c33}, 0x8) mq_getsetattr(r3, &(0x7f0000000040)={0x0, 0x5}, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x800}, 0x8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0)) 2018/04/16 06:37:59 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') rt_sigprocmask(0x4, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000000)=[0x0], 0x1}) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz0', "3e2edc06d0c3bfa9c33357f9e220fb7169eb697b5a8188c5632220f8d6c387cd55edd47b55f7779cd676f8c53d7c3fac996b1f196e7cdcff802d49d2ccb2e76855d7ad699e1bf825623b082f5aac7a5db703ac92b26022ceedc567a45786e47485af7a9306a0c9c7ac2b4e54dfd91b37934986fda450b65aac0b9de03df6432f0926a0e06938732650fd4422d41a7a4ac83dbed97cb5be401bafc94bb7a88c7d866f7c9078c019b80a56ee0b0f02623278d40f97d65012f53a5ff665270e2fc4cf"}, 0xc5) ftruncate(r0, 0x3d) 2018/04/16 06:37:59 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x40081271, &(0x7f0000001280)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400080, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000040)) 2018/04/16 06:37:59 executing program 2: prctl$intptr(0x4, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x78, &(0x7f0000000040)=[@in={0x2, 0x4e24, @rand_addr=0x7}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0xea8}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x1, @empty, 0x2}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x9}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000700)="6664001a000000") getdents64(r2, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5643) 2018/04/16 06:37:59 executing program 5: keyctl$set_reqkey_keyring(0xe, 0x4) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000180)=0x60) fallocate(r0, 0x3, 0x8, 0x7f) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="7f", 0x0) 2018/04/16 06:37:59 executing program 7: r0 = socket$inet6(0xa, 0x2002, 0x400) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00005e6000)=0xffffffffffffff91, 0x4) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) 2018/04/16 06:37:59 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) time(&(0x7f0000000040)) socket$inet6_sctp(0xa, 0x917ad0d3ade1246b, 0x84) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00005ae000)=0x2, 0x4) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f000063a000)=""/4096, &(0x7f0000b97ffc)=0x1000) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000180)={&(0x7f0000000140)=[0x0, 0x7, 0xf7, 0x2, 0x200000000000], 0x5, 0xfff, 0x80000001, 0x6, 0x2, 0x7, {0x200, 0x40, 0x5, 0x200, 0x8, 0x2000000, 0x1, 0x81, 0x608d, 0x3f, 0x101, 0x18, 0x6, 0x3, "c7ceda7cf1e9033673113df8b1146a0d4d25ff0034087ab4736aa17f8e4893db"}}) fcntl$getown(r1, 0x9) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100)=0x8, 0x4) sendto$inet6(r1, &(0x7f0000000080), 0x0, 0x80, &(0x7f00000000c0)={0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xe042}, 0x1c) 2018/04/16 06:37:59 executing program 3: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000080)={{0x6b, @empty, 0x4e21, 0x0, 'nq\x00', 0x5, 0x6, 0x60}, {@multicast2=0xe0000002, 0x4e23, 0x2007, 0xda, 0x0, 0x2}}, 0x44) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000100)='./control\x00', 0x2, 0xa, &(0x7f0000001580)=[{&(0x7f0000000140)="0de20389bba440d5c679b98b523fdb8e4b1f4027f48f08235edf8b311f1b82990949edc6725f11e2d5d7d6e9d6dbc554f8d2fa7d78494127cb42a53c016dcfc5733cd0e39acd", 0x46, 0x100}, {&(0x7f00000001c0)="e0b00a83feeda66751369efe6bb8451d365511eb9831c70bc33f654fc654e5d28e921b88400b57400d922b897ff57d4581db88aca91c4a3bd0b146afad0b86d9ab6cb2d9969f38873f2a4506fbdf48db2bee382f3b05608303533f2bef5e698dee90bd72d4cda298fc", 0x69, 0x1}, {&(0x7f0000000240)="5431087d63c8aec8a3ecbf2dcb7eac05403c73e0ab071dec7b15ce68b6", 0x1d, 0x4}, {&(0x7f0000000280)="3659c3b69d7b711a704c4536aec68ef161eddeb20c60c8b80d6a73304f17ba45c9a8d48ba26e47abe4da615fdac9852e160c41b8e7a4d9bd1f544f", 0x3b, 0x80000001}, {&(0x7f00000002c0)="581aeb02221f31d1f054ef68abf095405191b3358efd51abcb9a971af330ffa2be3c210c757ec524c53773d7bb2eee96516c5f3013bea6214b9e50bfce8486d9f664423ec82f643ce8f7f1b6a2742b5a140dc68cf188381b793c4e28663f85265b047ca3499a5ae32b70dafc84871b5f093f18299619ea0633f0fa5e5ae646e0376800346a7899e5d4fa806e747435d38bbcbb300ef1", 0x96}, {&(0x7f0000000380)="9edb0c40c9e8faabef8debcd671d6fc656df7e6c09bf9b887883263982c6abef7123c837a5866cbc74c66f5a6205cd4ace3013c893b5d011d573536672969a7fd3763481c49ab0379165f066c870cd0df5641708b20b84e04820e75ed39e9ae57f7b0fc033ecbf3d28b3eb546143307b880f844975f40870e6c2eee1c61b461049ffc6d20db4db28ade5ecbf56ad5e571775cb9adfbe38f2334cfb868fb9e59d327752f5ac35f78d7831738a79df0beec4adce856d659ca7ba955b03798bc0ec62f1cd741fa861c85f22f25401a221383a029ea445a36e8b4097e59940a06fc058fff9d730b7d6e0a1028a9dd1ab69dee533869fba37d369e4512af231d680600d669a9780fa965eb7744eb9312bb29d71a9324c4e5b14842ae40a304e43a61b6f7329b93cbb054b368409ffe4ef798486105c5076cfcc72b7530e4b86503dfc86d49097cce6f5fb0034dde15402530c53a118cd7e2b676908e3834597d0ed30d6a32dbbf57139505ef525279a477e45ed9c678bd6015575aa21e3784e9c798a3f3ead00ba8f6555b51d70b570b87d33effc0b269bc5c1459bdd34047a9c76062ba2183ae18ba313539227c50cbdd0f1deea5ef6cf6a544bddbc5d032a6ab63f851cc8ba888f85cd78aaea4b6b247b562cb48280aaaea6b3742abc8a6ef5d221daf93fc0b1ba2233af05cf5871fbcf5e57a96c580744767d01eca1db5c9f2fefb7db98c9dd826637a5cc491ca9d44babba217460247183ce7a30b09de2976a38c3ccaeafef97f66f685655e42dd2cac17a78b241e2d2d4f0516a74045e3fd5bf64be785d84e14866588c4e8fb9fac573d012904bc8dbd71464e7d676796933f2e860e2e1b678d757f6f3b0ea620797440f5410367a90fab1d3852ea8ee4636ef69b5d30c1142bdca3b1a7b457e1be748bb530740b68aa13ac90983e34c0a3751aa247dd0c14cfc52ab8c43fc7447aa6b6b43abcb46666ceb333af1fa63a6a24f6ceeaa92e38ea77dfec911be465be53f4f0a653dae90ff6b90678cb166b235c455f386903585d7539961ea1337cc4cea96a6931e7feaad5580ab8c5e12569801d5a99f188effd1eeae75771bba678ef49d8660052f7a2921cd01d0c3a769c0ad9d879694098539e2f16c85b23f03cfa53a6271f4535e2236074def95859d9323c1734fe2f9b8b376f2db0745afc81ebbf3eb5e3395584a2cb8837e7f65395bd2da6aa910465f398f89b3a008a12c07a49b1bac303dcbfc013c0024ff2d092206b7390d4df27fdb3136dc85139768cbbdffc6054adbddb5751e4a650296bb186d1c4bead326ab85a26ea6ebd7e6a0168bf2c2f1fcfc29b505362ed2dbcd6278800f98ffa13d7fb6cbe159628c41e2ec90ecd37980933904519fe1425f5ac0e6257efc0a20cd13e6b489011dfc69e4e624c160192156f6cb7331cd6564afadd3788dafe175aa22fd00e8a770981ce34777eb33a06f82e34aaeab0b78a18571a713106640e894b447a2ccb84c3ce723bfed6120084042af39ae0dadf7f3a71124aa9e792223af7592d23bd6a6609054fbeacc2dcc57266f35b56293b664e5dfb8d6968bb43cb5fb8ff0f801a02854b0e516f44ecbce81c92db3c03a50829f0c64ca714acb9cc8343a655891e552d2f8cb9d7f697bef1fc76f2d9babe1e3526d28307c78238a2b24440e016cda1ffc5b2fe87fac97b3aefdc0e989451d64411992ffebd4a4a774d380abf8e71935e264a687d420cf7931383189500f0150d278d15545c0e08bc35103406c1b27c07b4208a178853cc0aa6e4eafbe0ce46906a03590483e30db6e534976ff74cadaab59193ebc387a27db160e313bd9a1d43fbf33b46596c583fd2a604978bccabefd6bb0f71d76a3ef799420d8095869b3ee1de715e0e8b13ec61a03d20ff8c12ec0f4fbbb513297a10d5ccb127ec835b9b72855d1946c465a56f85ee42ad9ae70cc74d3555cf691e3b6df1d5cf2c9c44891155e839d8be3d453bbac1e2045ec8f866eb29e2de23e1efbeb6a42b247266aef651c8c11cf4c74a8d33d6209a3f191ab71281b1bdaabb9e27650fc9280ec4059582e095329bcdd12e88d499d2a4dbe9049be2e1b9805e27271d5bcac1ce6473e056b5dc1e26dc1f90d696766d62299b99e36d11c4a0abc6979c6218bd11dbd7c94af25ec6359636b3010bd56a9e4ca091d2c27533a3a2c04235880a5d250983c24da29d7bbd9b7a691e1ef8b9d65e3b62c4f1f88de1759bc017b002bba1c257fe3902ef3289671036049a9d92655d297d542a875fa0a0735918d34a0755c71dc946d886b32a742c40b5cb4b9ee60519cfe9f410534dbc93da1a709f0a27b34e27487e4bb9ddf2698fe81e9143f05ac6b5102c0a3a6cc26848d69b9cc173994a1ab1950174f06ed938ebea61859a8b6bfeb50e8bade2773e3de889ff6bf08d7706347bea7d01661b4716649fd32a841f13e6e22581ef73ea7409b4d83edadedcbf4142f78e634ce16add72d4d926eb84009a3ebc73cd18d88693b051347b97507e1ceb24a40d536e0ad87c88e65f01919ab7d2fd1841708612c1a9903730d25e49c1d17fcf7e2afff84cf5067be0733fce3acaf49a6340befd81b32fe8dee385c888194df6869daaabf42e81b527a9767878409b430e941df510f07b5be905c73cd668be7a5d5785a7e088da96a5008cbf5d329c1e55a8258d23d988d5bc3a010cfb304d7cbb7d9f39eea1fc6bb61789f926ba55b5f8c59bab8d68b427ef2f4c95366e3a854e59240885f79b18e45fa899d666b83aff014495fa03c6e4e135fdf15bde45500387e6b41c3b379a530d44b44b9a4b539b4cc40d2ce5812c17a3a564fc10cad3bf34bf9535fbb92707c335c7d934112b60430b980ef897574fd5e1e5c96b4bb13b07a60c5cb44a904d965e62ffcea8df5f9b7ac30a919497ba54a7147b4d0598e6229f0ee75b7c451329e6ea2ca38af02da5421d4407c6c4e06453868416d91b6682e19594081082126a7d6925a9edfea24d25371e1cdba3810f62c17ad716c0d935571ef0f66b099899a7a9ff5b9c522d2d99cb2fead5ff9028d2ca51faae59b9d01143ac2c835f33e79cc5fee3be3ee2473db6f9e16d9e2e0e15b2fc05fcdf2d08fba0362b0b297508ac90bfbdcddb35b1a24cdbcffef0eff228ef625d19d2af1b41fa6135a2bcf9faf5e7f56c21931c9761f134bb356f4d91249d2287541955f4dcbc2bbe397186ee68c580f65b2796178d8630c2cd3cb051dde75ceab9018a398be782608e31d2abc4a6e455092e2879458e965c204b1db49c92deea4bba456ae29137aa64cf1bc9688df6a0def51cd09698c3bf9a4713efe9382d1431ee4d1f002f8028e0edb07464fdc5308a96243f097545e53c9c2962d88a545a4deb4200580db3a7033ab522aa2a9477ef58316f4818c8912dabebf6d3697b6f2b1a7d2d15e6b02666c662cff70d85468511aa78dd9306dc155232c9a024ef4cea34dc9cf331d57ba69547a4869e039748fb733b0e1c90a176e43f4c4573096e381b32bb6982c5b666a4016cb186120e7b7f8ad4a875d3ea1b6ee6fb07e11842d8dd00abd150a32126eb86d78a5b47883d5cdef1a05a14efe618a0c3739f33cb8ba970ca10038ddbeba18c68eba45e0515a812cedf75fb49556f67d0ad107539a50cb61f2d61b9cde673586268e82d1a4dd6f719780f76c8c68c62c12e64aec1848e29dc65cc947ce6a20a49a7b26c3e4f923148b70f28277020b3926a2e5900e1c5adda4b663990758a3277c5d858fd29ad76bcc3629f483ebd9f5c4715679a00d57ad07e2f6434d630c5d2e1001d065f48bfcf4a69ee76fb472ac6568b246e61eb948c0e619b275e27ccb032d5cecd3b8c81f1d4115eb11f2794aa75f1652a682220ca5a0f030bbb1f8dd6e634dea5c05538dc76897daba5f6dce4371370c058354f9c28449257495f5683c106d4c671cb244e52db4200cf54f99c9a865134676a55da91d68520195b215d64335cf196b16b1306fbc37cdcdba3b5485e0177e7c4c364c930ab9e064f6a6dc8928c96ccc1a42800521cff2d34148cff9b6f813393cbc3c593cdb04a4d7adb86bf6af9e91a95a762a69f51b9a6f3e831049d254fc9dbbd20397fa66952dc78394e83523f1a3ef358d1b259db933ecf0a94b294b76f08594dfb0d04075a7707da4dc6368f2da6117931ef0e7bea10af0b1e245ef4ac67bfeeca82df64abcb9fb41bbbaef4962a9e015456d7c3878aa53a87200ca87d9cd9ff87b851ebc44a3ec50a795472a99178d3129020a7a716614061a3f9b03d825eb336bfd46208c6d3e1cc59f5d1f2ae2d3f2f20a7b97c18f6a8a043cf0b4e5817803846e89616f9702a9e1daa3fda9563e732880c0448a766d06da1851cd97cc4a5dca22a20de48553b6a5c8ce772a97bda9d2ab6fced4a725ee0e55573dd7d8588b38343eaa40baed84713acde12956c2dea83a3d8eb10fe6aca7af6a369e4b5aae0728b03360fef9c8f09b2dd5298ab231b72d505d1337998be88386ee5296c5512af98dd23f5a7a737bf006bae788068c4c3d3907a1ba56c890f4ac4b8fa1bde0dbec5a08633c861775c63f125e51ecf06f1f2f0184e25ce1d2cad74a26065f43ae4dc51f5ff407d838459aa2f3a504c9edff70f7b2081543ca47a29fd7a0fa8475776617d79f7616d680342700cccc891bdbb2b9cdf2d5f162abbe1668ebc8eca467ecf763c4bdc677d8f5b8d402c38dee966103ab17f718fc875dc5094ff62fa3e431b922f8dabaf0361ea55a5f35e13785820fdb27f68ac2ab4b2370ec1c07ce4641643710b7933b76720981bd050cac45298d430a625397b8b0733ed2742a30a9d0efa487521c7bc11b80e8cfbb17e6d4f56a6fb484dadf6f18790b751ebdeb97914703f0c1c155544fa131d39ce7211dcdce1b0f53316c8f2a437724e1426750e210b55a254d782f8655a605cb26d6f686ca47e64cd0e9c9c3dcce315484ebd6b55dc908774417f5bb7b395c947b694c06f80b509e530283bb8b288785b4992e74186730adf1a7333a7d00ef3318755c360822c751595bc6cafaa3feb974b711256e72c83490ab52f420c048010e5a20a064a2b76d2fc7425fce8674fb3f130c53a6a798679ead44b1f6dd97811f31ad5ea31f36fef4f98c3af6cb4593a0df7da60f7c1a44bc291fcb760543df0e124ade02f4a19bbccf2c2a588bfac08a7b36a6992546b4442d3ab55ac97d469dabf0ed5a66118e2d34cd8eb24c332c863a88e2d9f0c26a2aa2aee64211c91ff0695b6666ee28decf17ac91267a895ed51b5fc70d880893c56b3a70539a3a02897da4de931f9c06cdfce26524a100b4d34f862ae6c941af3d6c169fed6780620cb13c33c89562935fc79de40d11ffaebf74f61f465386c41a43083ea3132e14d1f1d33616d2bef83de5537ec91ebecf0e04d0659944a8dec6209ad8284b8fef2894e612aa50cea9065a839c1b27208bb05b1f3fff59a98fa57462e453748a3de83e840405afbcdc31e650e38996d71bf69798c53642964dd5742db43ac397cfae7b91367302510ba668e8363362ce308476fe4241c7b2681294c4e5ff5b4f88af20dc3952b01d5eb0cc8a00bfa9bface981dcaa0f5241cb7f645373e8128115630bbd98bd01e74c2dd5eed1572e2dd0ed36aac09d77a5bb1a4589b613e37f960a1a44ed0b17eb5c2a7d1cadae260e6532324d94821b72b8828e17624ef35c189aa744f1999b4d1b8fac848fab63863e4ea4428336b85623e8b4173f16e0aee7cfdc41c43a55a6b831a96d4c", 0x1000, 0x6}, {&(0x7f0000001380), 0x0, 0x6}, {&(0x7f00000013c0)="706c6ba925cfeae5a6048b", 0xb, 0x1}, {&(0x7f0000001400)="90e377a659a014dbfe4943dbb2c712c1fc16fed677bc9bf4fc61184b50f7fd922930ee0ddafa3fd717b29c6b355cae846521cee478c9f09153cda0e7fd93efa89b3e2757397c0c86c0a100a83b36e2b7f85d09f77b64dd8aa41663e4f835e23054f4936b74568e9bbc7482e1eb17bc0cf47e81de562adfde97e07fc9465135c40b9e4a3e2ea522f4e1b1cd15d745a4764da165d79a0e3be23814acb53f12628b4670e1420ea4091241c1de1352cb2f89653376772b6cab102320a8fb93a99fed501ccaaf8120e3", 0xc7, 0xfff}, {&(0x7f0000001500)="be3d93c6a1748276a7a90aa9725f97263a95463eb99f3f84032fa44f4d43e86c246b19c1e6f0c97fef200068038777c50753d2904b2584bd342d2e7164ee30cde5de2fd1df27bcacc5173212d83e4527da5ee02310d6257b10ea1ca86bd21512409a67d4023ceecb31aa4dc86f2a2e9994d8e4ebeca348", 0x77, 0x89}], 0x200000, &(0x7f0000001680)=ANY=[@ANYBLOB='quota=account,statfs_qunore_local_fs,quota=on,commit=?-7\x00,noacl,data=ordered,meta,barrier,\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) faccessat(r0, &(0x7f0000000040)='./control\x00', 0x1, 0x0) 2018/04/16 06:37:59 executing program 1: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000280)) fcntl$getownex(r0, 0x10, &(0x7f0000000200)) r3 = dup3(r0, r2, 0xfffffffffffffffc) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x0, 0x1, 0x8, 0x7}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r4, 0x0) r5 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000540)=ANY=[@ANYRES32=0x0], &(0x7f0000000140)=0x1) r6 = syz_open_procfs(r1, &(0x7f0000fd1ff6)='stack\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000b40)={0x0, 0x81, "bb2b87ba701eb684d054532b90b4d0025db598589e507b00b9571a6ac9468ff4e1dd2b5974265f2047651953d7a1944f4b47b4a3f3a10330882e34761985268cc0802087005b372a22e8a08eefbdd06caf22e2c1cf671afab35ca9dabb077ae2060f79f34f759dc8b54dc1610b6da77f2163023e176d5995221c451b847ea491f5"}, &(0x7f00000008c0)=0x89) syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0xffffffffffff4dc8, 0x800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000800)={r7, 0xb0, "1568f26c944f20359beb14bec0b4a1df59482cd7c470af1b40fe6904439546bc93282cb38f065702e94076ad51ca38bd3c2f703632ddedc0c16236d245da4b77c23eb7c3ced035682b5f821c2bbbac057b9db0779096738214751e423aaa46d9153f1358320d6135837f8b205c6016f9dcd584fc3846908d4e6956eb7782acb2f1808ef20395f123d8247c7a25fcad5b72353283c5301d13d713a76212b0e8a8f75bca18b0c12f092fddac5f5f81bb71"}, &(0x7f0000000900)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000a80)=ANY=[@ANYBLOB="6b0000005d5e36976d778584fa5b6d9519583e8e4801a0fe83dfb0c808f5425125be895b906e9ddab3ceede7bc33390ff7f9548830b79bb9bbe6b7671c45821c4eef9a9dfeebf502d21a495404ec41586989bff1e75e4bb764413cc8e313aae0a094afea6878dc47903d98e86ceea59be67cb70000"], &(0x7f00000009c0)=0x1) preadv(r6, &(0x7f0000000000)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0x8f}, {&(0x7f000032df3a)=""/198, 0x4ca}], 0x3, 0x0) r8 = socket(0xa, 0x2, 0x0) setsockopt$inet6_opts(r8, 0x29, 0x36, &(0x7f00000000c0)=@hopopts={0x0, 0xc, [], [@calipso={0x7, 0x58, {0x0, 0x14, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @enc_lim={0x4, 0x1}, @ra={0x5, 0x2}]}, 0x70) setsockopt$inet6_opts(r8, 0x29, 0x36, &(0x7f0000000000)=@routing, 0x8) r9 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='rdma.current\x00', 0x0, 0x0) fcntl$getflags(r9, 0x40a) ioctl$EVIOCGKEY(r5, 0x80404518, &(0x7f0000000600)=""/156) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xffff, 0x4, 0x7ff, 0xfa9, 0x4, 0xfff, 0x7f, {0x0, @in={{0x2, 0x4e20}}, 0x6f, 0x100, 0x20400000000, 0x20, 0x8}}, &(0x7f0000000240)=0xb0) ioctl$sock_SIOCGIFCONF(r6, 0x8910, &(0x7f0000000400)=@buf={0x57, &(0x7f0000000440)="f6db7247d154028f76cc6f3db133a79ced0d5fa74143e93550b9c557a3f8e32ec43526e40c04d8ac5e4322395edac51e73c7cfe289ea2fca9b7d7f02b3d8a6ff08a7847c500ed64a8536b750f8a098c6451e0aa1935ade"}) ioctl$KDGKBTYPE(r6, 0x4b33, &(0x7f00000000c0)) setsockopt$inet6_MRT6_ADD_MFC(r9, 0x29, 0xcc, &(0x7f0000000a00)={{0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xff}, {0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0xb5}, 0x4, [0x0, 0x2, 0x1, 0x9, 0x5e5, 0x16dd939e, 0x2]}, 0x5c) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast1, @loopback}, &(0x7f00000005c0)=0xc) 2018/04/16 06:37:59 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x435}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) timer_create(0x4, &(0x7f0000000800)={0x0, 0xa, 0x0, @thr={&(0x7f0000000640)="e6d4881e051b2b0121551781e99dc35406a257aebb696129a56aa904687567498de56054682f9876b875a4a0368e250022548537530f7c54ce4c87064608610c6633140d660abd957c33962fffe271da1c83b39fd9b57ce41affb7d3185001be92f620db86f3240bbf122c6f769c58b37a4558116adf8d37997639a95a1816cdbae6afdd7418128f9c9ea359bf99fb7ae4c9de5c82153d6d8c809a448501f765d91d1dd8fe6d88268092f778ce0b599a7840f34588c471cc9b1044c77f9941c1eb8af65ee0d7e63751d21039ad8167b1a2a6e3286b03ee828ef67d43f22951ca09070cc2cf7a4b46", &(0x7f0000000740)="ebcda17d15d1353b98c416e847e5d4aa35c31baa8b29bf4b4fd356b650ee3abb831421ab3c34cb97340f4bfe03ee297e77feeccc05a3c09acb9802820a9e1382409c1ba8a860bc2ba7db0906f62303581d1a082fbaafd997961a8b0c9d74c9ba5807e80b7f9dac4d3414adbf80fec233428701f98cb9bbe65b197c798d66dc3019a6430b6e3e32814ed37c3f"}}, &(0x7f0000000840)=0x0) timer_delete(r3) getpgrp(0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000900)=0x2, 0xffffffffffffffc5) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioprio_get$pid(0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x0, 0x2, 0x7e, 0x0}, &(0x7f0000000080)=0x10) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000600)=0x7ff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000540)={r4, 0x10000}, &(0x7f0000000580)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000880)={0x0, 0x80000, r2}) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00000005c0)={@local, @rand_addr}, &(0x7f0000000940)=0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000008c0)={r5, 0x0, r1}) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x8}, {0xffffffffffffffff, 0x10}, {r2, 0x80}, {0xffffffffffffffff, 0x1000}, {r2}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x8, &(0x7f00000000c0), &(0x7f0000000ac0)={0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) 2018/04/16 06:37:59 executing program 2: epoll_create(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000000c0), 0x4) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000903ff8)=@fragment, 0x8) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000001980)='/dev/usbmon#\x00', 0x1a68, 0x101000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in=@local, @in6=@local}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x2000, 0x0) getsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f00000001c0), &(0x7f0000000200)) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000480)={0x9, 0xfffffffffffff800, 0x5, 0x0, 0xb}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x0, 0x0) r4 = fcntl$getown(r3, 0x9) process_vm_readv(r4, &(0x7f0000000140), 0x0, &(0x7f0000001840)=[{&(0x7f00000002c0)=""/48, 0x30}, {&(0x7f0000000300)=""/117, 0x75}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000600)=""/199, 0xc7}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/120, 0x78}], 0x6, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000001900)={{0x7}, {0xf331, 0x7}, 0x4f7}) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000240)='tls\x00', 0x4) bind$inet(r5, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r5, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_RESET(r6, 0x2403, 0x1) shutdown(r5, 0x1) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f00000018c0)=@req={0x0, 0x40, 0x3ff, 0x8}, 0x10) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000240)) 2018/04/16 06:37:59 executing program 7: r0 = socket(0x11, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, r1, 0x1, 0x0, 0x6, @random="06004ee72211"}, 0x14) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f00000000c0)="d56a441a559a10a0d42c78c1bbaad13cc537a76ece9b99de68ed16b6ec3680a79fb6c36790eaa2523ae04b9be10bcfbf05ab1f67c45845cee60f7e53becc9033c098489a64") setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000922000), 0x4) 2018/04/16 06:37:59 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000003c0)=0x0) getpgid(0xffffffffffffffff) getpgid(0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000400)) getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000005c0)) getpgid(r2) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000480)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000004c0)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000800)='/dev/autofs\x00', 0x8000, 0x0) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000600)=0x3ff, 0x4) fcntl$getown(r0, 0x9) r4 = getpgrp(r1) r5 = add_key(&(0x7f0000000640)='encrypted\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="d796ba2928f6594d2bb38e2b30852334ef4d387954896bb97c0049b980065ae3a0ed9bf005f95ca0f0ef4f49f707c90ffb491d83d30d9f226ce37be69c55c5a21c8f7feb20397b672d3fdcc1c0dfaabc4a1b506c8912ba6c925d7a54a584f1df51544486d180896d6a468f5dda6a9beb3e0b33ba140ada54e315", 0x7a, 0x0) r6 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r5) add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) r7 = gettid() r8 = syz_open_procfs(r7, &(0x7f0000000100)='oom_score_adj\x00') getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000540), &(0x7f0000000580)=0x8) getsockopt$netrom_NETROM_T1(r8, 0x103, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r4, r7, 0x20, &(0x7f00003efff0)={0x0, 0x0, 0x1000000010050005}) ioctl$TTUNGETFILTER(r8, 0x801054db, &(0x7f0000000200)=""/216) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) lseek(r8, 0x0, 0x3) ioctl$sock_SIOCBRDELBR(r8, 0x89a1, &(0x7f0000000300)='bridge0\x00') rt_sigtimedwait(&(0x7f0000ca7ff8)={0x80000002}, &(0x7f0000ff1ff0), &(0x7f0000001180)={0x77359400}, 0x8) sendfile(r8, r8, &(0x7f00000000c0), 0x80000001) 2018/04/16 06:37:59 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eb8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x4) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f0000000280)) 2018/04/16 06:37:59 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00005e6000)=0xffffffffffffff91, 0x4) sendto$inet6(r0, &(0x7f0000000c40), 0x0, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) socket$inet6(0xa, 0x80000, 0x3ff) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) 2018/04/16 06:38:00 executing program 7: ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x0, 0x7, 0x0, &(0x7f0000000080)='ip6gre0\x00'}) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/16 06:38:00 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpu.stat\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00000001c0)=0x8) sendmsg$unix(r0, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032eff0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="251f494537ff1c03ae06f83a00000000f8ff2bb400a6d81391827dc0712d1bc8498fd35c58ebd43001555783cd9477222a526b9ec2ac3af3f0805bc15f34d13520c25ea5d02684525995f31ca853079e484453fbd439c49931ddef72469fe9a0fd5b925d4753a334fa5705bf494bcedb0e21987eecf46572346c3a2fd9c1a254d9b52c24c44d935b12", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000000a80)=[{{&(0x7f0000000040)=@hci, 0xc, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/21, 0x15}}], 0x1, 0x0, &(0x7f0000000b40)) 2018/04/16 06:38:00 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x6, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x10001, 'wlc\x00', 0x0, 0x3f, 0x3f}, 0x2c) memfd_create(&(0x7f0000000040)='wlc\x00', 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x6e, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x2, 'fo\x00', 0x20, 0x7, 0x4d}, 0x2c) fcntl$getown(r0, 0x9) 2018/04/16 06:38:00 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001580)=""/28, &(0x7f00000015c0)=0x1c) 2018/04/16 06:38:00 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ff7000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ff9ffc)=0x1, 0x4) pause() getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ff7000), &(0x7f0000ff7000)=0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x140, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/16 06:38:00 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000080)=""/59) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=@bridge_getlink={0x2c, 0x12, 0x105, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0x10}, [@IFLA_NUM_TX_QUEUES={0x8, 0x1f}, @IFLA_AF_SPEC={0x4, 0x1a}]}, 0x2c}, 0x1}, 0x0) 2018/04/16 06:38:00 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000380)=0x2, 0x4) socketpair(0xd, 0x6, 0x101, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000040)={0x2, 0x1, {0xffffffffffffffff, 0x0, 0xf7, 0x1, 0x3f}}) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000000c0)="83ee10bc471fcaa8334dac0feaf5ce456fad5169a820181bb16cc44b5a2239364a9f471cb067389f13ea4018c8e7f555fbb23db583837540f9541eb62083a83e1f64781fc80cb109bf7a696edb3465650a50089b69ca2f612ddbf29ef604bfbdf55752af57fd128a46bbaee71d9bf7ae6aed058e393968359f06ff8209bad788efdd80fc65e87508a4eaf3ba1bc013fb04a4ebb0aefe18", 0x97) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/04/16 06:38:00 executing program 4: r0 = memfd_create(&(0x7f0000000100)="0000b9d9529ebaeba2401965f18a90c809daa5261f2d7c0ac38f6e", 0x0) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x600, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000005fd8), &(0x7f0000000080)=[&(0x7f00000000c0)='-@cpuset[md5sum[\x00'], 0x1000) 2018/04/16 06:38:00 executing program 7: r0 = syz_open_dev$sg(&(0x7f000000aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00000001c0)={0x3, 0x6, 0x2, 0x60, &(0x7f0000000000)=""/96, 0x31, &(0x7f0000000080)=""/49, 0xe4, &(0x7f00000000c0)=""/228}) ioctl(r0, 0x1008000002276, &(0x7f0000000200)="c88afabbc20199f217c76e8db77fa868a4ae7f34c912799b8dcd598680fcc19e52e3833bd4722f8c71002ea47f120bce225c15f1bd947d80c39ebe07acb634d4ce5ac98a17821ce148b6e7eb6b70d745116d0ba3b77f4b13d1de9288461997e6d94bb6d47dee36f934aa50d916af6cebd5a555f5ea071daac853e100000000b5169e8e36b10df938bf07fa15c2966d50b1ac6c24d29dd1b8bbbd7556e0174e25bec68fd60c90df183f4b63e5bfe5d461823960317320645bb1e592dc37036d6f7d130172922fefb7deded3bd3a5787868ec41743ceb5beed21435d4736058cb886790000000000000000") write$cgroup_type(r0, &(0x7f0000000300)='threaded\x00', 0x9) 2018/04/16 06:38:00 executing program 1: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x4000) r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0x7fffffffefff) 2018/04/16 06:38:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) poll(&(0x7f00008aa000)=[{r0}], 0x1, 0x431b8446) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x2) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x10a) connect$ax25(r1, &(0x7f0000000080)={0x3, {"99e765d93b9515"}, 0xfffffffffffffffe}, 0x10) shutdown(r0, 0x0) 2018/04/16 06:38:00 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) userfaultfd(0x80800) open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000240)='jfs\x00', &(0x7f0000000280)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) pipe(&(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000000040)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x4}) 2018/04/16 06:38:00 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d7b33e72f000000000000000000000319060000000000e58624a783e9673655709ad5ce3302004e207f0000010000000000000000030005000000000002004e200000000000000000000000000800120002000100000000000000000006000000000000000000001700000000df0100000000000000000000000000010000"], 0x80}, 0x1}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80000, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x7, 0x4) [ 82.798314] IPVS: set_ctl: invalid protocol: 110 172.20.20.170:20001 fo [ 82.810860] IPVS: set_ctl: invalid protocol: 110 172.20.20.170:20001 fo 2018/04/16 06:38:00 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079fff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x4) ioctl$KDGKBLED(r0, 0x8004510a, &(0x7f0000000fff)) 2018/04/16 06:38:00 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) openat$autofs(0xffffffffffffff9c, &(0x7f0000001200)='/dev/autofs\x00', 0x4, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[]], 0x1) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) socket$inet6(0xa, 0x4, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001380)='/dev/autofs\x00', 0x40002, 0x0) fchdir(r0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001340)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)) dup2(r1, r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r4) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="0093"]) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x802) process_vm_writev(r3, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0x601}, {&(0x7f0000001480)=""/8, 0x7}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001640)=""/3, 0x13a}], 0x3, 0x0) 2018/04/16 06:38:01 executing program 7: listen(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000200)=0x0) getpgrp(r1) waitid(0x0, 0x0, &(0x7f00000000c0), 0x1, &(0x7f0000000140)) bind$inet6(r0, &(0x7f00001fefe4)={0xa}, 0x1c) listen(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/04/16 06:38:01 executing program 4: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000035ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r0, r3, 0x0) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000180)) dup3(r2, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000000000)=""/118) r4 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00003d6ff4)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={r5, 0xea3}, 0x8) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) 2018/04/16 06:38:01 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000002c0)={0x0, 0x0}) prctl$setptracer(0x59616d61, r2) fchdir(r1) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$cgroup_pid(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff38397301"], 0x5) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) gettid() sendfile(r4, r3, 0x0, 0xc08f) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r6, &(0x7f00000bd000), 0x80, 0x0) r7 = gettid() sendmmsg(r6, &(0x7f0000008540)=[{{0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}, {{&(0x7f0000000640)=@rc={0x1f}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000780)}}], 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r8, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000180)=r7) readv(r9, &(0x7f0000622fd0)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r8, 0xa, 0x12) dup2(r5, r9) tkill(r7, 0x15) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) 2018/04/16 06:38:01 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00007c8000), &(0x7f0000f14000)=0x4) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000000c0)=[{0x8, 0xfffffffffffffffc}, {0x6, 0x80000001}], 0x2) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r2) 2018/04/16 06:38:01 executing program 2: unshare(0x40600) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000008900)=[{{&(0x7f0000000040)=@un=@abs, 0x8, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=""/6, 0x6}}, {{&(0x7f0000000100)=@nl, 0xc, &(0x7f0000001480), 0x0, &(0x7f0000001500)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000000)={0x77359400}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) futex(&(0x7f00000001c0)=0x20000000000001, 0x800000000006, 0x4, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000000200)=0x1, 0xfffffffffffffffe) futex(&(0x7f000000cffc)=0xfffffffffffffffe, 0x400000006, 0x0, &(0x7f0000365ff8), &(0x7f0000869000), 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = accept4$bt_l2cap(r2, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) r4 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000180)='cgroup.threads\x00', 0x2, 0x0) futex(&(0x7f00000000c0)=0x1, 0xd, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x1, 0x2) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000240), 0x10) signalfd4(r4, &(0x7f00000002c0)={0x100}, 0x8, 0x0) tkill(r1, 0x1000000000016) 2018/04/16 06:38:01 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'rose0\x00', r1}) r2 = memfd_create(&(0x7f0000000080)='dev ', 0x1000000000000) write(r2, &(0x7f0000000180)="564690f130e10d414cf2b97e4d94421b02c5e241cc3de48aea6fe9af00aeb01e9337527434c47e9d122edca0f800000000b1e6f75fe5d82686bfe4bbcb9a8fb89bc7f2ef12859734", 0x48) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0x1}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r3 = memfd_create(&(0x7f000093afb8)='(}nodev.ppp1vboxnet1selinuxtrustedvboxnet0GPLposix_acl_access*\\\\md5sum@\x00', 0x0) write$eventfd(r3, &(0x7f0000500ff8), 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r2, 0x0) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) 2018/04/16 06:38:01 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x2, 0x20}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x8000, 0x42, 0xffffffff, 0x4, 0x6}, &(0x7f0000000240)=0x98) epoll_create1(0x0) getsockname$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) recvfrom$unix(r0, &(0x7f000032f000)=""/4096, 0x1000, 0x0, &(0x7f00004f9ff8)=@abs, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x10000000}) shutdown(r0, 0x0) 2018/04/16 06:38:01 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) inotify_init() socket$nl_generic(0x10, 0x3, 0x10) socket$pptp(0x18, 0x1, 0x2) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/relabel\x00', 0x2, 0x0) write(r0, &(0x7f0000000280)="d9c64c15704855aa4b2ef0e1cfdd4f84bc1b1499557b31ba3a8eece09ff36a0e7b2e5b479cc851e814ff86144d43685389b2d81c632c6e686db39d2d8ccb27c4916e32bea9a4fc78a0df8a5e0603d9f73e6d5f3d156ed4c337934954be44514af0ceccf18ced93c8d871cb04c4ad612967ac273e0ca8f519c2e4b612bb819e524eaea90e54dcf4321394b4cae577eaba0082aeb66504d4f4bd23a91ecf28bda11544dc517b50875ab0ddcac105f0f514b07d0206166d04fd0be32a7e721fafb967c31ac840ec951afefa651d256388a44404bbe0265ce2d9b8648f", 0xdb) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.subtree_control\x00', 0x2, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x60402, r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0xc}, 0x80000001}}, 0x36, 0x3}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x200, 0x0, 0x7, r4}, &(0x7f0000000140)=0x10) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000aba000)={&(0x7f00000014c0)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000e121ff0307e4030a0300000006007d000000d011a66ef930f5f3d7b92c7493d6c1763de87013ee14aae184ceaabb0f38858a5f2342447b9e7d10a7"], 0x14}, 0x1}, 0x0) 2018/04/16 06:38:01 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000380)={0x0, 0x8000, 0x8001, 0x1}) r1 = syz_open_procfs(0x0, &(0x7f0000000540)='net/udp6\x00') timerfd_create(0x4, 0x800) fanotify_init(0x0, 0x1802) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000680)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f00000004c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000500)={@mcast2={0xff, 0x2, [], 0x1}, 0x72, r2}) pread64(r1, &(0x7f0000000040)=""/8, 0x8, 0x1fffd) getpgid(0x0) close(r1) seccomp(0x1, 0x0, &(0x7f0000c23fff)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) accept4$nfc_llcp(r1, &(0x7f0000000300), &(0x7f0000000080)=0x60, 0x80800) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001680)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000017c0)=0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000001800)={r4, 0x9}, &(0x7f0000001840)=0x8) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000001640)='./file0\x00') r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup/syz1\x00', 0x200002, 0x0) vmsplice(r5, &(0x7f0000001600)=[{&(0x7f0000000280)="9a6c644096103dca8d1f4ab6c98d871c11c1e07f28be217ba9354c9cb55a5095220e07dc2297b6876208dbcf38ca91d9727e337d2315756ea6a06b4a6a7cf987a8ce6ea2729018e93ab95b14fe1faf", 0x4f}], 0x1, 0x8) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2000002003002, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) utimensat(r6, &(0x7f0000000100)='./file0\x00', &(0x7f0000000240)={{0x77359400}}, 0x4e5abc637809aca) pivot_root(&(0x7f00002f9ff8)='./file0\x00', &(0x7f0000576ff8)='./file0\x00') r8 = request_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='./cgroup/syz1\x00', 0xfffffffffffffff8) getresuid(&(0x7f0000001740), &(0x7f0000001780), &(0x7f0000001ac0)) keyctl$link(0x8, r8, r8) getpgid(0xffffffffffffffff) ioctl$TIOCGSID(r7, 0x5429, &(0x7f0000000640)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000027c0), &(0x7f0000002800)=0xc) 2018/04/16 06:38:01 executing program 3: r0 = socket$inet(0x2, 0xa, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="ac", 0x1, 0x44804, 0x0, 0x0) shutdown(r0, 0x1) socket$l2tp(0x18, 0x1, 0x1) 2018/04/16 06:38:01 executing program 1: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07427fffffffffffffff1f0200f5ab26d7a071fb35331ce39c5a475854b6adab9b69af65598b4540635bea529eaeb96bfc2850") setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e20, 0xc4, @loopback={0x0, 0x1}, 0xffffffff}, 0x1f, [0x400, 0x6, 0x100000001, 0x10001, 0x8, 0x6b2, 0x7f, 0x4]}, 0x5c) keyctl$set_reqkey_keyring(0xe, 0x7) ioctl$DRM_IOCTL_RES_CTX(r0, 0x401c5820, &(0x7f0000000080)={0x20000000000002e0, &(0x7f0000000040)}) 2018/04/16 06:38:01 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000000c0)={0x77359400}, 0x10) listen(r0, 0x0) accept$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x60) openat$cgroup_ro(r0, &(0x7f0000000100)='memory.current\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) shutdown(r0, 0x0) 2018/04/16 06:38:01 executing program 7: unshare(0x40600) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000001c0)=@buf={0x7, &(0x7f0000000180)="ebc2bf81b57bde"}) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000008900)=[{{&(0x7f0000000040)=@un=@abs, 0x8, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=""/6, 0x6}}, {{&(0x7f0000000100)=@nl, 0xc, &(0x7f0000001480), 0x0, &(0x7f0000001500)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000000)={0x77359400}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/16 06:38:01 executing program 3: socketpair$inet(0x2, 0x3, 0xfffffffffffffff9, &(0x7f0000000000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010025bd7000fcdbdf250200000008000400010000000800030084000000080002000a00000008000400030000000800020002000008000200020000000400050004000500"], 0x4c}, 0x1, 0x0, 0x0, 0x451488183b95e442}, 0x0) 2018/04/16 06:38:02 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x40000000) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000cc3fe8)}, 0x7f}], 0x1, 0x0) 2018/04/16 06:38:02 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000440)) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080)=0x300000000000000, 0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d308028b3b56716", 0x2d}], 0x1) sendmsg$key(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000340)=ANY=[@ANYBLOB="d24406449e66b8cdb42d9adb9503e5f562df6148c292a1beb4171688893d9330154a6d6ad869c277addf0e684ec8a0a44aff509b2b613e337834f3d116afd1fde41c3dea3b0d1af95ad30a62a716f23f2a210f677842013c741a8b94a28f27d3969128043d000e2540ea344dce87b3704bbd013646347fa2bbaf750f1a4e3a8c6b922d004f9bef72905205219a18a5ea4fac2c204cba4fa7707a76363e9393e1db7311d19c93c3867b7d67eade"], 0xb4}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f00004afff8)=@sco, 0x8, &(0x7f000020ff70)=[{&(0x7f0000359f45)=""/187, 0xbb}], 0x1, &(0x7f00002d0000)=""/4096, 0xffffffffffffff02}, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00', 0x3}, 0x18) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x3e, 0xffffffffffffffff, 0x1) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x0, &(0x7f0000b18000/0xe000)=nil) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r6) r7 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r8 = dup3(r7, r6, 0x0) pwritev(r6, &(0x7f0000000b40)=[{&(0x7f0000000480)="4f13264bc7a0dfe55392045095cba15ba80d73efc3c734051cfed703be0b7ca7f76684d037a680cc3e8581ae0faf9d07036e080139aec8b7ad2f31c6659b02781dd3b3e56ecbf4444128eda43129c70f03f21fbbddf4d7b83434ceb3e4c4035c318efd93b43209044bf633fda9c0a4056fd862ff5cc29b613c4a6d4292c9959c18e87bb10c4190c2a06d1bd2257363a36bd13a52c83a0776e609b93604528d81962271659e462f6205220bd24f10b6bc3f08288b842de1e7a5f52add20513644588d66fd163d873fa6d14a30d932bd893ad10a9d856274a145ce1a055b3f4c36311ed54d0220d3a8ed08cf946981c2c2488066cd655175c3934da747aa54d5e22b862ac30011047ab7e17c2362135adb493cd89ac58c0ecb65b6414a2c250eb823e8cdf7aef7f9dde0dee17bae17fb948cf8a957b5ef3adc101b7d838627f62562f97523af1d22587c3a8761897d42d04e8a621bf01f0557a1", 0x159}], 0x1, 0x0) write$cgroup_subtree(r8, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r7, 0x3) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) 2018/04/16 06:38:02 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xffd0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) getsockname(r1, &(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000240)=0x80) setsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000000140)=0xfca7, 0x4) sendto$inet(r1, &(0x7f0000000180)="5f3b041b029e179ff5882bf394108d27e4", 0x11, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x304) recvfrom$inet(r1, &(0x7f00000004c0)=""/149, 0xfffffffffffffeaa, 0x0, 0x0, 0x0) 2018/04/16 06:38:02 executing program 0: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000080)=ANY=[@ANYBLOB="000000de2283fd2ce700000000000a004e2000000000ff01000000000000040000000000000100000000000000000000000000620000100000375156e3d904030000000000000000000000be000000000000000000000000000000000000bf000000000021000000000000000000000000000000010000000a004e2000020000140000000000000000427c5a13ecfd0d46136ad89b9a7e4965bcd02357e620df223d0e4731d916f02bcf136920be7baecb1a14bbf0e0006f5fdf2d12a0fd3e7d3583d6cdc99000000000000000000000000000"], 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fstat(r0, &(0x7f0000000000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x252040, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000003c0)={'ifb0\x00', 0x4000}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = syz_open_dev$sg(&(0x7f0000000440)='/dev/sg#\x00', 0x3, 0x4100) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000480)=[@in6={0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xfc4a}], 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000180)={0xc00, {{0xa, 0x4e20, 0x956c, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}, 0x88) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=ANY=[@ANYBLOB="5c01000021000100000000000000000000000000000000000000ffffe0000001fe80000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000008011100"], 0x15c}, 0x1}, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r4, 0x0, 0x60, &(0x7f00000002c0)={'filter\x00'}, &(0x7f0000000340)=0x44) pipe(&(0x7f0000000600)) 2018/04/16 06:38:02 executing program 1: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x4, 0x0, 0x1, 0x9e1}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0x0, 0x9}, 0xc) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x10000007fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r3, r0) writev(r4, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000000)=0x0) sched_getattr(r5, &(0x7f0000000040), 0x30, 0x0) tee(r3, r1, 0x5, 0x0) 2018/04/16 06:38:02 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000000)=0x3) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000de2ffc)=0x10000000007, 0x4) 2018/04/16 06:38:02 executing program 2: r0 = socket$packet(0x11, 0x800000000002, 0x300) fcntl$getown(r0, 0x9) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) fcntl$getown(r1, 0x9) r2 = dup(r0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimensat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{r3, r4/1000+30000}, {0x0, 0x2710}}, 0x0) 2018/04/16 06:38:02 executing program 7: socket$netlink(0x10, 0x3, 0x0) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)) 2018/04/16 06:38:02 executing program 7: socket$packet(0x11, 0xa, 0x300) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) 2018/04/16 06:38:02 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000140)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x80000000005408, &(0x7f0000faaffc)) 2018/04/16 06:38:02 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x44, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00c@@\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\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a8426b5b960a1", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x10, 0x0, &(0x7f0000000080)=[@clear_death={0x400c630f}], 0x0, 0x0, &(0x7f00000002c0)}) readv(r0, &(0x7f0000001400)=[{&(0x7f0000000140)=""/148, 0x94}, {&(0x7f0000000000)=""/99, 0x63}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000280)=""/150, 0x96}, {&(0x7f00000000c0)=""/64, 0x40}], 0x5) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0xc00, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000340)=""/19) 2018/04/16 06:38:02 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x500) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000db00000032269ce6daa7e68bddda510414d33734c39f46178d677f4c6f976a91e23e51dd3de5c509667f11663e430e37ff93bc98d36220f0713f75cd1251ab65e772f48ff87443a16f2d8d7d1f6ab5c7898c7b57ce92c85f0a293fe07dedeb709b24c3e2cae5e8038f18fc77b63c9e80a8c99d4c9835fb94018733f04ef0bd5940da9fabf47745c6c81a36dc2c4c0f3d79ec0f8849654402042433f0c5e6646dfaa55e5f31f3c026010e8f350a2d9f3dd4205f0b78a7cbacee788fbdb7ba2ecb47913c1954613b93068ea5660ff2de26f7f8f0a6134fb1a9ed1d868e95e522"]) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = socket(0x1, 0x7, 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x9, 0x4, 0x1}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={r3, 0x5}, 0x8) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x10000000000000, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f000012cf22)}) 2018/04/16 06:38:02 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x40081271, &(0x7f0000001280)) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={0x0, 0xfffffffffffffffa}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r2, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)={r2, 0x4}, &(0x7f0000000400)=0x8) [ 84.960964] IPVS: Error joining to the multicast group [ 84.978051] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/16 06:38:02 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xf4, "018de7d3416f0cd716ff8d35c6c039572a85fa924916b78d79bc0ade2cddf9214985bcd2bf1e46948ea14b7dbd6a2f08b3b67684d154bc684d1837c863df8fa64b4237f6414b90876273bb1128b3979d3793cafa14ad83e4b62d41106d8b2635d98d4734b4322bccc6722eae813b0ab3c2ea2d043978170877697a1b103bb0c9c8a764cd36e98421e083cdd507e247bfd163f3a16ae1ecfa0ae85ba6f350a5e63d4df61e3ba7fda18467e15b96379ccfc7978067f85958b37562badd181075a69375deabdb827e2ed89e0ef1d86a5d707c345b87c977a69db80baec9d84f3233bf4883cda05694603c2fe3e84a50928ec7428ec4"}, &(0x7f0000000200)=0xfc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r1, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xffff, 0xe2, 0x6, 0x400, 0x99}, &(0x7f0000000300)=0x98) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x4000000000000008, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) getsockname$inet6(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) close(r2) 2018/04/16 06:38:02 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001100)='/dev/ptmx\x00', 0x109, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f00000000c0)=ANY=[@ANYBLOB="5700090001007d07000000080100000004006b01ffff0400ff7f0400ff0f01004000ffff03000700b6f82fccaf6f97b2760c4e3b178228883130fb29a31401002ecbd189"]) r2 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000001000)) sendmsg$nl_generic(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400080}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x198}, 0x1, 0x0, 0x0, 0x20008090}, 0x4080) 2018/04/16 06:38:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000140)=0x9) write(r0, &(0x7f0000000040)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000592", 0x27) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) [ 85.017221] binder: 9449:9453 got transaction with invalid offset (0, min 0 max 40) or object. [ 85.026545] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 85.035503] binder: 9455:9460 ioctl c0306201 20a20000 returned -14 [ 85.049017] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 85.076051] binder: 9449:9453 transaction failed 29201/-22, size 40-8 line 3196 [ 85.101866] binder: BINDER_SET_CONTEXT_MGR already set [ 85.108017] binder: 9449:9483 ioctl 40046207 0 returned -16 [ 85.116071] binder_alloc: 9449: binder_alloc_buf, no vma [ 85.122170] binder: 9449:9483 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 85.131767] binder: 9449:9453 transaction failed 29189/-3, size 40-8 line 3133 [ 85.145669] binder: undelivered TRANSACTION_ERROR: 29189 [ 85.151446] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/16 06:38:03 executing program 4: mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20000, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x4c, 0x41, 0x6, 0x70bd2c, 0x25dfdbfb, {0x15}, [@generic="c4d0d63edbd5a0e8df2f0300184e49893137f43199851cf5d7e9445f0ecb3699c1d1f64d53a65f2b85f17c782c58", @typed={0x8, 0x33, @ipv4=@multicast1=0xe0000001}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000811}, 0x0) creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x0) creat(&(0x7f0000000180)='./file0/bus/file0\x00', 0x1a0) getpeername$unix(r0, &(0x7f00000001c0), &(0x7f0000000240)=0x6e) 2018/04/16 06:38:03 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$fuse(r0, &(0x7f00000000c0)={0x28, 0x1, 0x4, @fuse_notify_delete_out={0x1000, 0x200}}, 0x28) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setns(r1, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x14) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) openat$cgroup_int(r2, &(0x7f0000000040)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000000180)={@mcast1, 0x0}, &(0x7f00000001c0)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000683ff4)={@rand_addr=0x8, @loopback=0x7f000001, r3}, 0xc) 2018/04/16 06:38:03 executing program 5: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r1 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x100000c, 0x8010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000140)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x90, 0x0, &(0x7f0000000180)=[@request_death={0x400c630e, 0x0, 0x2}, @acquire={0x40046305}, @acquire={0x40046305, 0x2}, @increfs_done={0x40106308, r1, 0x2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=[0x38, 0x0, 0x0]}, 0xbc}}, @free_buffer={0x40086303, r2}, @enter_looper={0x630c}], 0xc7, 0x0, &(0x7f0000000240)="a29e7ada83d64a0ceef87cca7adbc95fe8ab8aee56ad748a0256727e5347b8899511fe129e43ae73ad5d3c1b20ce19c76588febd61c525e141f31262ce60b5fbbf8b3ad76a0c9bd4f270dc2951e234ab6e7d44fa58c5bf39226ff74dc505f2e9252f4af6838d59a7e5b2507fa7ae9fefd4e2d2eec27cd03fa1e84b1dcba80e01235686dd7ee8738215e309e973e3d29d042e6c3f97bffc90e6f47ad95bba1274d7852a49a91a656b46e3ea3329a0cc9c2cca82883267be198c68bd3bd494676b009580bbcc64c9"}) r3 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00009b4fd0)={0x4, 0x0, &(0x7f0000009ff0)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000000)={0x10, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x20, 0x0, &(0x7f0000000040)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000f4d)}) 2018/04/16 06:38:03 executing program 3: r0 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) socket(0xa, 0x3, 0x3f) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200, 0x0) fcntl$getown(r0, 0x9) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40001) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000025ff8)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/16 06:38:03 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x400, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='highspeed\x00', 0xa) 2018/04/16 06:38:03 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000180)={'syz_tun\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}}) fchdir(r0) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r0, 0x0) pwritev(r0, &(0x7f0000000d00)=[{&(0x7f0000000fc0)="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", 0x975}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r3, 0x10000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000b00)=0x0) getpgrp(r4) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000200)={'erspan0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioprio_get$pid(0x100, r4) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x6) ppoll(&(0x7f0000000a40)=[{r3}, {r0, 0x1408}, {0xffffffffffffffff, 0x10}, {r3, 0x80}, {r2, 0x1000}, {r3}, {r0, 0x8000}, {r2}], 0x8, &(0x7f00000000c0), &(0x7f0000000ac0)={0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x44013, r0, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000fcff00800000200000000005000000000000007f0000000000005c0000010000000000000000000000004902000000000000000000000000000000ff00000000000000020000000000000007000000000000000000000702fbd900000000000000db082dda20faa194000500000000000000000000000045ffff49855183"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x20}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) creat(&(0x7f0000000240)='./file1\x00', 0x50) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000140)={0x6, 0x0, 0x0, 0x2, 0xacc, 0x80000000}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x7, 0x30, 0x4, 0x200}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$TIOCOUTQ(r5, 0x5411, &(0x7f00000001c0)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xfffffffffffffffa, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000100)={r6, 0x3f}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r5) 2018/04/16 06:38:03 executing program 0: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f00000000c0)=[{&(0x7f0000000100)="63e8", 0x2}], 0x1) tee(r2, r1, 0x5, 0x0) vmsplice(r0, &(0x7f0000002200)=[{&(0x7f00000021c0)=']', 0x1}], 0x1, 0x0) 2018/04/16 06:38:03 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getrlimit(0xf, &(0x7f0000000240)) r1 = creat(&(0x7f0000000140)='./file0\x00', 0xd2) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$BINDER_THREAD_EXIT(r0, 0xc0046209, 0x6e8000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x6e}}, 0x2, 0x0, 0x3, 0x5, 0x21}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)={r2, 0x1, 0x2, [0x0, 0x100000000]}, 0xfffffffffffffd56) 2018/04/16 06:38:03 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x100000000000088) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x8000, &(0x7f0000001040)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000180)=0x9, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0xf9}, &(0x7f0000000080)=0x8) syz_mount_image$iso9660(&(0x7f0000000140)='iso9660\x00', &(0x7f00000001c0)='./file0\x00', 0x10000, 0x5, &(0x7f00000003c0)=[{&(0x7f0000000200)="26a1b9b9496adb6d8a2186880bc5d2c59f4b96622a254cdab57a73460fbf3427ff245c1cfe7ce4b17d6c531cb5b3a4902eb6a0f76c8dcdd7ea47ecc2e559835328bd154832cd80fd6f197ce886b3", 0x4e, 0x401}, {&(0x7f0000001640)="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", 0x1000, 0x9a3a}, {&(0x7f0000000280)="4596c29af6a82c0301d398592d42c8ed249b54", 0x13, 0x6}, {&(0x7f00000002c0)="3af8e1d93ef9be0f18fc4e154a83575b35787e74666f31dc509f41ceed2109ebe5b1828dd7a6aa3e4c1689bf45becbf3f032bc809a521755fd4a071ef9ed7f5ccb21ec3f68874e3c4370c61e0ac031384259379f6e07019d6f6df9cc1bca4c03676ae22ca3e7f395e11b4ac30551bcfc827558980f383483786dd488a8d59debd67725238353f0b248d011cf4a65fea41278fd15ce6858325e8762f104bbfb596bcc36acf804", 0xa6}, {&(0x7f0000000380)="161b1c7aa1f86b785533f4860eb2401cbeb215f33f43846ac8ec8a82e580067b134ee139fd3f0fcbcf3ceb07345f7e1f88", 0x31, 0x7}], 0x40000, &(0x7f0000000500)=ANY=[@ANYBLOB="626c6f636b3d38372c756e686964652c7362736563746f723d35333837392c002d05fa98b5d972c91b1dc5444347249bd922e7d750b8e6d9c53f21748ca74aa0421f56262c9849c0834d294ad6563e7c1ff339edca93d6772852ac8e7d0a8f174f95dc43a18ca1b739e503a365382eb8cceff6555cc6711bef31f2ab2320d72d643e24"]) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r3, 0x1}, &(0x7f0000000100)=0x8) sendto$inet6(r0, &(0x7f0000001080)="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", 0x5ad, 0x0, 0x0, 0x0) 2018/04/16 06:38:03 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000003c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vga_arbiter\x00', 0x0, 0x0) getpeername$netrom(r2, &(0x7f0000000540)=@full, &(0x7f00000005c0)=0x48) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={r1, 0x3ff, 0x9}, &(0x7f0000000380)=0x8) write$binfmt_elf64(r0, &(0x7f0000000740)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x8, 0x1000, 0xffffffff, 0xfc0000000000000, 0x3, 0x7, 0xeb, 0x320, 0x40, 0x3a7, 0x9, 0x5, 0x38, 0x1, 0x23b6, 0x0, 0x3}, [{0x70000007, 0x8, 0x400, 0x6ee, 0x2000000000000, 0xe4, 0x2, 0x5}], "e6", [[], [], [], [], [], [], []]}, 0x779) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7", 0x50, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000500)="ac", 0x1, 0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x2, &(0x7f0000000640)=[{&(0x7f0000000440)="b4", 0x1}, {&(0x7f0000000480)="b0", 0x1, 0x7}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="75736566ecaf537265652c73797330696d6d757461626c652c6769643d0032"]) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x2c84}, &(0x7f0000000140)=0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000400)={'erspan0\x00', {0x2, 0x4e21}}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={r3, 0x56, "ae86833d2aa874765723c091683f0ce1f18bc48db5f2a9938fd8ea18a795d0327b6830764a67af522320476a0a6a5b4dfeed89142ac17b85979681748f86d69b65514ea5a04568e6fba1385484cfefc3fbe171cf4b1c"}, &(0x7f0000000240)=0x5e) writev(r0, &(0x7f00002e1fe0)=[{&(0x7f0000c62f65)}], 0x1) 2018/04/16 06:38:03 executing program 6: syz_fuse_mount(&(0x7f00000000c0)='.', 0x0, 0x0, 0x0, 0x0, 0x2820440) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/77, 0x4d) 2018/04/16 06:38:03 executing program 6: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000004c0)) rmdir(&(0x7f0000000240)='./file0/bus\x00') r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/04/16 06:38:03 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet_icmp(0x2, 0x2, 0x1) accept$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000001c0)={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, r2}, 0xc) r3 = dup(r0) syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1bf51ed5aaf5e726e976b2786f8a6179671001"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x20, 0x0, 0x1, 0x800000001, 0x0, 0x0, {0xa}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x20}, 0x1}, 0x0) [ 86.061043] binder: 9505:9511 ioctl c0046209 6e8000 returned -22 [ 86.071206] binder: 9505:9517 ioctl c0046209 6e8000 returned -22 2018/04/16 06:38:03 executing program 6: fchdir(0xffffffffffffffff) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00'}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) openat(0xffffffffffffffff, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) 2018/04/16 06:38:03 executing program 7: getcwd(&(0x7f0000000000)=""/4096, 0x1000) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x3, 0x80) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000001040)=0xee2b, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000010c0)={0x6, &(0x7f0000001080)=[{0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000001200)={r1, 0x3, &(0x7f0000001100)=[0xf69, 0x6, 0x3], &(0x7f0000001140)=[0x2], 0x5, 0x3, 0x8, &(0x7f0000001180)=[0x1000, 0x1, 0x2], &(0x7f00000011c0)}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001240)="2fca1651846986218971d9333dfce116d0c837f6d17c3e0f8dc2e75690bf807d30deb6a29f8985ce65af6674f229ca77a3ea94deb530e1a7a5ff5d445b8f5b992f5b7c1a1be8f22f3db00b7733746525c99da184731d7228dbdd58") syz_open_dev$loop(&(0x7f00000012c0)='/dev/loop#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000001300)={0x7fff, 0xc3, 0x8, 'queue0\x00', 0x800}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000013c0)={0x0, 0x6, 0x20, 0x965, 0x80000001}, &(0x7f0000001400)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001440)={r2, 0x4}, &(0x7f0000001480)=0xc) getpeername$packet(r0, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000015c0)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001600)={r4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001640), &(0x7f0000001680)=0x4) set_robust_list(&(0x7f0000001740)={&(0x7f0000001700)={&(0x7f00000016c0)}, 0xffff}, 0x18) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000001780)) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00000017c0)={0x3f, 0x10000, 0x3f}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000001840)={&(0x7f0000001800)=[0xcfc, 0x5, 0xa1e, 0x3ff, 0x5b3, 0x100000000, 0x6], 0x7, 0x18, 0x7, 0xfffffffffffffffb, 0x0, 0x5, {0xa3, 0x1, 0x8000, 0x7c, 0x1, 0x3, 0x3, 0x45, 0x7, 0x8, 0x3, 0x237, 0x1, 0xf16c, "0800d584813f7f85b710d51cfedb775a9f5d6ea97fa746f0ce2a35a90963090a"}}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000018c0)={r3}, &(0x7f0000001900)=0x8) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001940)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1d}}, {0x6, @random="edd34e36c5f0"}, 0x40, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'bridge_slave_1\x00'}) r5 = add_key(&(0x7f0000001ac0)='blacklist\x00', &(0x7f0000001b00)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001b40)="bde67136070d2ad5ea4af040fa415393c8910fa7e52b4bf7127793825965baf7cee6442f25fcdfbdc351dcced4fa95f7921463928639306ff76f372dda7b28b062d96aa745c81936c118f15f6dae8a35e8fa321f4633171e709755f591462e1a77bd3e176a47c5be13938dec6a9ff320e583882f9896b399d7561dd0c3bc4475b3dacc3724982db13dfd4c1047539d4dafee5df4c38870d72b64b4b6df41831cfb", 0xa1, 0xfffffffffffffff8) add_key(&(0x7f00000019c0)='id_legacy\x00', &(0x7f0000001a00)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001a40)="4b94352efebfdff413d4d8124139ece4390f8eb6871f916a332d52086fed4ecda4eed1873bb21e6938e7ce06b7346d8fa3d3cbc6a3a4dcde0b62fae9349cc56f4e6786b33b74219772e46f4bd5916b9b40410b30875cf9f01eaa614980", 0x5d, r5) ioctl$KDDISABIO(r0, 0x4b37) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000001c00)={0x6, 0x4, 0x6}) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001c40)={@rand_addr=0x6, @empty, r4}, 0xc) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001c80), &(0x7f0000001cc0)=0x4) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001d40)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001f00)={&(0x7f0000001d00)={0x10}, 0xc, &(0x7f0000001ec0)={&(0x7f0000001d80)={0x124, r6, 0x502, 0x70bd27, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4e56}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x78, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x20}]}, 0x124}, 0x1, 0x0, 0x0, 0x8000}, 0x14) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001f40), &(0x7f0000001f80)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000001fc0)='/dev/autofs\x00', 0x280, 0x0) lsetxattr(&(0x7f0000002000)='./file0\x00', &(0x7f0000002040)=@random={'system.', 'veth0\x00'}, &(0x7f0000002080)='\x00', 0x1, 0x1) 2018/04/16 06:38:03 executing program 3: r0 = socket(0x10, 0x802, 0x0) sync_file_range(r0, 0x40, 0x100000000, 0x1) write(r0, &(0x7f0000000280)="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", 0x161) 2018/04/16 06:38:03 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x100, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r1, &(0x7f0000000340)=ANY=[@ANYBLOB='\t'], 0x1) sendfile(r1, r1, &(0x7f00000000c0), 0x7ffffffe) creat(&(0x7f0000000000)='./bus\x00', 0x0) 2018/04/16 06:38:03 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) signalfd(r0, &(0x7f0000000000)={0x5}, 0x8) sendto$inet(r0, &(0x7f0000d00000), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto(r0, &(0x7f0000f1b000), 0x0, 0xfffffffffffffffc, &(0x7f0000915000)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x1) [ 86.125935] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 86.859356] binder: BINDER_SET_CONTEXT_MGR already set [ 86.864726] binder: 9500:9507 ioctl 40046207 0 returned -16 [ 86.946538] binder: undelivered death notification, 0000000000000000 2018/04/16 06:38:04 executing program 3: sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14007e7aebace1769b18a935cedf25880000", @ANYRES16=0x0, @ANYBLOB="0000e4ffffffffdbdf2503000000"], 0x14}, 0x1}, 0x0) r0 = memfd_create(&(0x7f0000000540)="776c616e30707070302c6c6f776c616e302e70726f6373656c696e75782d707070316b657972696e677365637572dbe49f8856a193adb69561747976626f407070703074727573746564656d31402f0087b3fb5966b72670e56c621e3d766c3b45c304bb247b6d66a6ca2af29f91faeba295d0c9a4057a42e70bdb52a08b2e9ca6bf3f4a2bc60d09573e82559f790137ab3f0911141211b7061c7fc901738aa46d140002f6e7440e8f860e37cbafc56136bc610f95663d533db74d77badae4eb8d5fd5e71c7d3953d0647d779cc586ef91fae70500000000000000000000000000000000000000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x80000000000ff) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000640)=""/172) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000700)=[{0x0, 0x3d0, 0x0, 0x9, @time={0x77359400}, {0x2de, 0x1}, {0xffffffff, 0x6}, @queue={0x3, {0x1, 0xffffffffffffff5f}}}, {0x80000001, 0x4, 0x4, 0xdf25, @time, {0x81, 0x1012}, {0x5, 0xadbc2f5}, @addr={0x7, 0x6}}, {0x0, 0x38319e3b, 0x4, 0x8, @tick=0x35, {0x1f}, {0x226905dc, 0x3}, @addr={0x4, 0x4}}, {0x0, 0x400, 0xab, 0x9, @tick, {0x80000000, 0x8cb}, {0x2ef, 0x101}, @time=@tick=0xeeb}, {0x2, 0x1ff, 0x1, 0x7fffffff, @time={r3, r4+10000000}, {0x7, 0x6}, {0x100, 0x5}, @quote={{0x1, 0x613}, 0x1}}, {0x5789, 0x6, 0x3, 0x12f2cdd9, @time, {0x46, 0xd0d}, {0x2, 0x401}, @ext={0xaa, &(0x7f0000000380)="621d768968dd068e05b7b3fc1f35eba82792587644de6488015b723ef89008316e8dd612d267f86dbf4b7d252af5f06c6b7478774e77c909fc1ae9407f581497685d9216435ad5ad9ef678623a9c8026a5d98828dcb277ea655ee04c51bde445c9e4a8140819a661ac6ad2a273ca731c66da48832a57337ac2033b0559e5cc90180aa84949c6dc9bc808b744de21c6dcdbb694d3a12d7b1e1f46384fe9db1193f8232f3c45c9e645d6cd"}}, {0x9, 0xb6, 0x20, 0x8, @tick=0x401, {0x7fffffff, 0x1}, {0x2, 0x3b}, @time=@tick=0xa9}, {0x80000001, 0x1, 0x4, 0x220a, @tick=0x5, {0x1e, 0x9}, {0x401, 0x2}, @raw8={"72c233b89e7732dfd144d71a"}}, {0x8, 0x7, 0x18, 0x9, @tick=0x5, {0xa9, 0x7}, {0x2, 0x8}, @result={0x1fe00000000, 0x8000}}, {0x8001, 0x3, 0x5, 0x7, @time={0x0, 0x989680}, {0x0, 0x7f}, {0x96, 0x100000001}, @control={0x7, 0x7, 0x6}}], 0x1e0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) connect$netlink(r5, &(0x7f0000000180)=@proc={0x10, 0x0, 0x25dfdbfb}, 0xc) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0x9, 0x3, 0x60000000000000, 0x1ff, @time={0x0, 0x989680}, {0xc6, 0x100000000}, {0x5, 0x1}, @connect={{0x9, 0x8}, {0x100000001, 0xc4a9}}}, {0x7, 0x6, 0x5, 0x8, @time={r6, r7+30000000}, {0xfffffffffffffff9, 0x3f}, {0x9, 0x5c8000000000000}, @result={0x80, 0x8}}, {0x95ea, 0x4, 0x6, 0x1000, @tick=0xe8ad, {0x4, 0x80000001}, {0x0, 0x7}, @addr={0x0, 0x7fffffff}}], 0x90) 2018/04/16 06:38:04 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a)}, @ptr={0x77622a85, 0x0, &(0x7f0000007f72)}], &(0x7f000000afd0)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004580)={0x58, 0x0, &(0x7f0000003500)=ANY=[@ANYBLOB="084b874e", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00c@@\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', @ANYPTR=&(0x7f0000003480)=ANY=[], @ANYPTR=&(0x7f00000034c0)=ANY=[]], 0x70, 0x0, &(0x7f0000003580)="eca47bce3e535d577ddc5060008796886069b339526bfe7f23ac172db1faf2aae36efbd3290c08d6f7593bebf3ee088fd613e6379f6801a539b7c561c8a25583749ead53b9053cb6101c512c2fd6eb66bf8f4c7a4d2fa65a2bc05d6ee8b46b667fe3ce52970ad4daf222f82955c106b1"}) 2018/04/16 06:38:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x6088080}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x68, r1, 0x0, 0x70bd29, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xcf}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_1\x00'}]}]}, 0x68}, 0x1}, 0x4050) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x10) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000ac0)=@broute={'broute\x00', 0x20, 0x4, 0x730, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000380], 0x0, &(0x7f0000000340), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0xa, 0x6206, 'team0\x00', 'bond_slave_1\x00', 'syzkaller1\x00', '\x00', @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0x0, 0xff], 0xe0, 0x240, 0x278, [@devgroup={'devgroup\x00', 0x18, {{0xa, 0x80000001, 0x5, 0x1}}}, @connlabel={'connlabel\x00', 0x8, {{0x5, 0x1}}}]}, [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x4, 'system_u:object_r:system_map_t:s0\x00'}}}]}, @common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xffffffffffffffff}}}}, {{{0x3, 0x5, 0x886c, 'ifb0\x00', 'ip6tnl0\x00', 'bond0\x00', 'bridge0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @empty, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], 0x198, 0x1c8, 0x210, [@comment={'comment\x00', 0x100}]}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0xf800, 0x0, 0x8e}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x2, [{{{0xd, 0x10, 0x8137, 'syzkaller1\x00', 'yam0\x00', 'team_slave_0\x00', 'ip_vti0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @empty, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0xa8, 0xa8, 0xf8, [@mac={'mac\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0x6, 0xfffffffffffffff7}}}}, {{{0x11, 0x8, 0x6558, 'veth0_to_team\x00', 'veth0_to_bond\x00', 'syzkaller1\x00', 'veth0_to_team\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0xff, 0x0, 0x0, 0x618fec78b02355b2, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}, [0xff, 0x0, 0xff, 0x0, 0xff], 0xc0, 0xf0, 0x120, [@helper={'helper\x00', 0x28, {{0x1, 'sip-20000\x00'}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffd}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xffffffff}}}}]}]}, 0x7a8) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000000100)={0xe4, 0x2000002d, 0x443, 0x3, 0x0, {}, [@generic="d570c8adb9e77966801b5c2b3df1e7c8d1ac9bb57f5f1d825e061e561d32ab3c218e023fee2beacc1d6c8a65a7ab81d05ad18c584eec77f7aefe63153a4897469d8e4ea9ac927367ca66b808c07bdff48f713af72589065e4f5c7d2aa1634f82834c14cc1501cbf07ce975ed69e7c5bf362c55d0843af80f80983f7a273b4f93f369277eea2f616698074f54c4d6c07f59c18007f992eac16f3979ee8fe5261a33b0eb47f325fe21108388e9bc8d06d19118d25798f86d849a2f76a7533cfaef9ca18ab2570fbbd4d8c8900a6e1b6336"]}, 0xe4}, 0x1}, 0x0) 2018/04/16 06:38:04 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f00003ba000/0x3000)=nil, 0x6, 0x0, 0x0, &(0x7f00000b3000/0x2000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) close(r0) 2018/04/16 06:38:04 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x3f}, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0x0, 0x20000800, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) 2018/04/16 06:38:04 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/04/16 06:38:04 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000fd5000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x20, 0x9, 0x1, 0x5}, &(0x7f0000000180)=0x98) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000005ffc)=0x1, 0x4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) 2018/04/16 06:38:04 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000140)=0x4) write$evdev(0xffffffffffffffff, &(0x7f0000ef7f88)=[{}], 0x18) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xff, 0x2003fe) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="736563757269747900000000000000000000000000000000000000000016796ddb000000b8e373dd2209c422a81235dcc0a0d53feaf4f4a65bbace1559959569c09ef48c07616303989462"], &(0x7f00000001c0)=0x3f) flistxattr(r0, &(0x7f0000000280)=""/119, 0x77) 2018/04/16 06:38:04 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000140)='ns/uts\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000040)='attr\x00') sendfile(r2, r1, &(0x7f0000000000), 0x10001) 2018/04/16 06:38:04 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000840)={r1, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x0, 0x1, 0x7, 0x8000}, &(0x7f0000000540)=0x46) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4a20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000001000)={0x1000000000001, {{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r3 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') sendmsg$nl_route(r0, &(0x7f0000000a00)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000980)=@getnetconf={0x14, 0x52, 0x500, 0x70bd27, 0x25dfdbff, {}, [""]}, 0x14}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x1, 0x2, [{{0xa, 0x0, 0x40000000000, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x3}}]}, 0xfffffffffffffe7b) readv(r3, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000740)=ANY=[], 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000040)) writev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a", 0x7}], 0x1) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x9, 0x443}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=0x1) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$TIOCSTI(r3, 0x5412, 0x8) socket$netlink(0x10, 0x3, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x80b02, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000740)=ANY=[@ANYRES32=0x0], &(0x7f0000000180)=0x1) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000040), 0x10) 2018/04/16 06:38:04 executing program 3: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0xfffffffffffffffe, 0x400000006, 0x0, &(0x7f0000365ff8), &(0x7f0000869000), 0x0) timer_create(0x3, &(0x7f0000000140)={0x0, 0x13, 0x4, @thr={&(0x7f0000000000)="b5679b2b389b18dae729d25a8757073e57a9a84f77cc65e374048fe6d9a40f6c333b97857de6e48dc1b26dfa22110250c630e827d454f147ae87c7471507b8c0c5aa8e4824f60f5e615634b553fdff9df4242ecc5d1554a7c0a993c923655745e4319afbea05d6baa82d283d81175809e89c009e4a328e74", &(0x7f0000000080)="ce624bd6216bb122adfb854d871dc69974ea70b94648c284ef049123fa043a91258f4fa89a18dbe1e6bef470900871997042c025dc6c14e9b7a1d5a36783cde346242d510ded97fd8243198cddc02cd7a730c48402754a30bfd199fd8319a36a5ec712c0c4e1c0997948f1495e9e943463f62a2acc758b28608bf8978e1f6b8fba1d39bc782393828992ed1ee9b2aa9d9f558bea1436a30d9a16ed3cd61d33ccf5627291ff51881e8644178084a9c296ca6c"}}, &(0x7f0000000180)=0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) bind(r1, &(0x7f0000000300)=@sco={0x1f, {0x7, 0x0, 0xa4a, 0x6, 0x539, 0x317}}, 0x80) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000000200)={{0x77359400}, {r2, r3+10000000}}, &(0x7f0000000240)) r4 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000280)='cgroup.threads\x00', 0x2, 0x0) fanotify_init(0x0, 0x1400) signalfd4(r4, &(0x7f00000002c0)={0x100}, 0x8, 0x0) 2018/04/16 06:38:04 executing program 2: socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x30d) alarm(0x4) 2018/04/16 06:38:04 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='setgroups\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="070035720601c54ff43846abef81600d3a95990c7d5469f2c1080147b08ab85b77a3d30e07249d1e3c0d3ded0e56757d699d91daf5c4dbbcf0f568adba463f4b6d23841af1b1400bb32f25b66be2ed1692b93c3b061df56612395a6946d1e86b81dbc636fc326e6d45dacfa0", 0x6c}], 0x1) [ 87.210333] binder: 9583:9585 unknown command 1317489416 [ 87.214200] netlink: 192 bytes leftover after parsing attributes in process `syz-executor2'. [ 87.240353] binder: 9583:9585 ioctl c0306201 20004580 returned -22 [ 87.250746] device lo left promiscuous mode 2018/04/16 06:38:04 executing program 5: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = creat(&(0x7f0000000340)='./file0\x00', 0x64) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000740)={0x0, 0x0}) r3 = getpgid(r2) sched_getattr(r3, &(0x7f00000002c0), 0x30, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) r6 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r4}) r7 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$ifreq_SIOCGIFINDEX_team(r6, 0x8933, &(0x7f0000000540)={'team0\x00'}) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r6, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r6, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) setgid(r5) keyctl$clear(0x7, r7) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000400)={{{@in=@multicast1, @in6=@dev}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) lgetxattr(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="73656375726974792e6263736830004164057a9237b353b58291f8890fdd75acd550"], &(0x7f0000000380)=""/125, 0x7d) r8 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r8, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r8, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r9 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r9, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r8, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r9, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/04/16 06:38:04 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x50, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'bcsf0\x00'}) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000a0000007a08e088c5e0cd5c"], 0x10}}], 0x2, 0x0) 2018/04/16 06:38:04 executing program 2: socketpair$inet(0x2, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000507000/0x4000)=nil, 0x4000, 0x4, 0x32, r0, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xfffffffffffffffc, 0x6, 0xec0000000000000, 0x100000001, 0x3ff}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={r3, 0x1, 0x8, [0x9, 0x4, 0x1, 0x4, 0x9, 0x0, 0xac, 0xdd]}, &(0x7f0000000180)=0x18) getsockopt$inet6_buf(r1, 0x29, 0x44, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x1e) [ 87.281770] binder: BINDER_SET_CONTEXT_MGR already set [ 87.287680] binder: 9583:9625 ioctl 40046207 0 returned -16 [ 87.298672] binder_alloc: 9583: binder_alloc_buf, no vma [ 87.304182] binder: 9583:9625 unknown command 1317489416 [ 87.304188] binder: 9583:9625 ioctl c0306201 20004580 returned -22 2018/04/16 06:38:04 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000000)={{0x4, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x2, 'rr\x00', 0x23, 0x7, 0x78}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x10000, 0xff, 0x5, 0x2}}, 0x44) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x400, 0x20) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000100), 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000309000)=0x10100, 0xfdff) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) [ 87.339388] binder: 9583:9585 transaction failed 29189/-3, size 80-16 line 3133 [ 87.343541] device lo entered promiscuous mode [ 87.367524] IPVS: set_ctl: invalid protocol: 4 172.20.20.170:20003 rr [ 87.375748] IPVS: set_ctl: invalid protocol: 4 172.20.20.170:20003 rr [ 87.394536] device lo left promiscuous mode [ 87.435039] binder: undelivered TRANSACTION_ERROR: 29189 [ 87.441099] binder: release 9583:9585 transaction 43 out, still active [ 87.446639] device lo entered promiscuous mode [ 87.452580] binder: unexpected work type, 4, not freed [ 87.457896] binder: unexpected work type, 4, not freed [ 87.463153] binder: undelivered TRANSACTION_COMPLETE [ 87.468499] binder: send failed reply for transaction 43, target dead 2018/04/16 06:38:05 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000000e335)='mountinfo\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000cff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0xfffff}) 2018/04/16 06:38:05 executing program 1: r0 = syz_open_dev$evdev(&(0x7f00009a7fee)='/dev/input/event#\x00', 0x1000000000000, 0xfefffffffffffffd) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cf5ff0)={0x0, 0x8, &(0x7f0000cf5ff8)="0104000000000500"}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200040, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000001340)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x7, 0x6, 0x9, "a218bb9356b53439a2dc79bc0e74785dbcc323ffbefe5f1b42a1053c3ba5460fe067d6122737ec6da241b957fddaba59875e8234c94fcefaec9d1fa76f1f88", 0x34}, 0x60, &(0x7f00000002c0)=[{&(0x7f0000000140)="4f1708fb16599e188de6cf25daa9654fb1e83ccb164ff399468bed3eb8ee3a23b8e6328f6587dd2bc0094f4deef6a15aa24e5319e3dcca942462d7e07872f631ad1b1eab512bba4daf17dc2e136755cd70a228debf8c62984d7182dc48eb759674fc7761c54279f501f2291a7e0de5e3442c25a2086deb264f6b0d69aa977ef84bb48c3f13bfb4fad601685d84fac030eafe41bdecb934802b8b3c5dab8b9b2f7220de06db3d", 0xa6}, {&(0x7f0000000200)="42ebfc2b4934adccb7f676da63b3777531905d302132f9f031643e0cf3a1d3095da1def05f2235689dc65a4c0a486a9e2fdb90c342ce6dbb5ffb91357ed732e63f11410a5b0eec29065bc77fbdd551ea2d93b2b74031f6e7d9412ef6b2e7419a79508ad6cb0d1ebbe3eb5e50bb64897f8bc03662f5628853539bb5a1d8f74f4cc178c7a37d5b29673b4afb693d0b314af8a4a0980bc547ea8d18be66b156ca05b2f90dccc79f5c6de3258ba80cca920017e93fc03d101554d1", 0xb9}], 0x2, &(0x7f0000000300)={0x1010, 0x116, 0xffffffff, "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"}, 0x1010, 0x8000}], 0x1, 0x20000800) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/16 06:38:05 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f0000000240)=0x23e) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000180)={0x5, 0x2, 'client1\x00', 0x2, "03817e2fe066092b", "18be39675905f053dd0748275753d0da3c6c4629e5fddc5c9dd0b27ffc2423e2", 0xa5, 0x101}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fcff9d)="e0", 0x1}], 0x1) pipe2(&(0x7f0000000100), 0x800) vmsplice(r0, &(0x7f00004c0fd0)=[{&(0x7f0000cb2fd3)="92d4", 0x2}], 0x1, 0x6) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000140)=0x6, 0x4) 2018/04/16 06:38:05 executing program 6: socketpair(0x4, 0x800, 0xa12, &(0x7f0000000000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x62, &(0x7f0000005000), &(0x7f0000b4bffc)) 2018/04/16 06:38:05 executing program 7: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) personality(0x400000b) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000800)='/selinux/load\x00', 0x1) fanotify_mark(r2, 0x2, 0x10, r3, &(0x7f0000000840)='./file2\x00') stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r4) r5 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r6 = dup3(r5, r4, 0x0) pwritev(r4, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3f8}], 0x1, 0x0) write$cgroup_subtree(r6, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r5, 0x3) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) ppoll(&(0x7f0000000a40)=[{r6, 0x10}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {}, {r4, 0x8000}, {}, {r5}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0)={0x4}, 0x8) getsockname$packet(r5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000000580)=r8) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)) r9 = dup3(r7, r0, 0x80000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r9, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x6, 0x1, 0x4}) syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x6, 0x100ffd) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000, 0x2, &(0x7f0000b07000/0x3000)=nil) add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c80), 0x0, 0xffffffffffffffff) 2018/04/16 06:38:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x2, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d40ff4)={0x7}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000040)="dada895dbf2e0b1af739815e0080b94e", 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000b1eff4)={0x1}) epoll_wait(r1, &(0x7f000075a000)=[{}, {}], 0x2, 0x0) 2018/04/16 06:38:05 executing program 0: r0 = getpgrp(0x0) r1 = gettid() open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x54) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) mmap(&(0x7f000082f000/0x1000)=nil, 0x1000, 0xfffffefffffffffd, 0x32, r2, 0x46) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f000058a000)) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000000280), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/04/16 06:38:05 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)) getresgid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001700)) fstat(r0, &(0x7f0000001740)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001880)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000018c0), &(0x7f0000000180)=0x38070898259b053d) getgroups(0x5, &(0x7f0000001940)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000040c0)=[{&(0x7f00000004c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000016c0)=[{&(0x7f0000000540)="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", 0xfed}], 0x1, &(0x7f0000001980), 0x0, 0x80}], 0x1, 0x80) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000240)=""/13, &(0x7f0000000440)=0xd) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000480)) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f00000000c0)=""/164, &(0x7f0000000200)=0xa4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="73797a5f74756e0000000000001700", 0x10) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000001c0)=0x5) ftruncate(r2, 0x277fe) syz_open_pts(r1, 0x40000) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/04/16 06:38:05 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001}}) r1 = epoll_create1(0x20003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b71ff4)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000051ff4)={0x13}) poll(&(0x7f0000000040), 0x20f, 0x6) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0) r2 = request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='/dev/snd/timer\x00', 0xfffffffffffffff8) r3 = add_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="f574068f022ce2dafb96b31f7a45b8e0c44b8864138c62d6b8c56f9c3a78f359abca44b9f6d5d8266c4a270462c251e958eb124811152cba9b2bed267351fa32fba9d63eb84d7bd0bd94e431400659e6e253b2b7c61b47f6e9482e96d8603553ded68c9865308074dd058885e0da873d34fd34013d7db916020f2827722c359351c61024fd03199d610e7e3991d7f060df38cb888775f16473ff4d0124cf91bf876b4c40cfd2f754235e53db522344b0a61e154dc3ddd8ce42c3236c3e48ac64d7b87bcf1c5a0418afacbe606b7f44a837ef0eb690c3b6de3410f7679ed32d530a411065af260b9ab216fa", 0xeb, 0x0) keyctl$instantiate(0xc, r2, &(0x7f0000000140)="4a2f225ebbdc69f2392de794589ba4ef30edc4c5f633adeffd2618de41c2a123837b8b9f1cb41e9470378b199a63224ec479328dba10ee775afc97a5175ec6f94726c712927e32eb80f9e007133bc6e55605be9fa103d85e377d55f988defebdb045b9a10d87cfc2019eab294f93a7aa243f4c0a0e55", 0x76, r3) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000340)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/04/16 06:38:05 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp-reno\x00', 0xb) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f0000000200)='net/fib_triestat\x00') getdents(r0, &(0x7f0000000040), 0x7385baf8532ca971) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)) socket(0x13, 0x802, 0x8) getdents64(r0, &(0x7f0000000180)=""/85, 0x55) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0], &(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0], 0x2, 0x1, 0xa, 0x3}) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x1013, r0, 0x0) 2018/04/16 06:38:05 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2201, &(0x7f0000000040)) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000100)={0xe8, &(0x7f0000000000)=""/232}) 2018/04/16 06:38:05 executing program 6: r0 = inotify_init() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b9dff0)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0xf9fe}]}, 0x10) sendto(r1, &(0x7f0000a99000), 0xffff, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='cgroup\x00', 0x0, 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='tmpfs\x00', 0x0, &(0x7f0000000240)) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') open$dir(&(0x7f00000002c0)='./control\x00', 0x2800, 0x80) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/mls\x00', 0x0, 0x0) r4 = inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x0) inotify_rm_watch(r0, r4) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) r6 = getpgrp(0xffffffffffffffff) setpgid(r5, r6) inotify_init() mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r7 = socket$inet6(0xa, 0x0, 0x0) sendmsg(r7, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000580)=0x8) sendto(r2, &(0x7f0000000300)="b31a7a02d334d028fc0c3169aef2578507ac9207a6711b796be4466d62877837becfc2d70ad8acee805cf2412e07ef27fbd36e12471bc8790b183b4e2c7b84a7e162a145a7831af31709a4a0441978249bd7564b617d60e064801f87ca154bd685a6efb1f477f77b0045dc73e514d53a6f908091593bc790", 0x78, 0x0, &(0x7f0000000380)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic-generic\x00'}, 0x80) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b3a000)='./control\x00', 0x4000800) setsockopt$ARPT_SO_SET_REPLACE(r7, 0x0, 0x60, &(0x7f0000000700)=ANY=[@ANYBLOB="66696c7465720009000000000000000000000000000000000000000000000000070000000400000030040000000000001801000000000000480300004803000048030000040000003cdc26b84d07b7422868a2fb1d7f016fa7069d94a3f4f709fe38f8c2fbb18ade106e99662c88c9c4e4152e84d18b6e09b6413213472df246250632860f5b518b9fc67e4f38ffb22fe4501f38b01720bdfa4843f38ccc5c01dbbdd056d1c97b94b2fcba7734578bcfc84251"], 0x1) unshare(0x800) 2018/04/16 06:38:05 executing program 0: unshare(0x0) socket$packet(0x11, 0x0, 0x300) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x20000000000) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000080)={'bridge0\x00'}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r0 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) process_vm_readv(0x0, &(0x7f0000000140), 0x0, &(0x7f0000000280)=[{&(0x7f0000000340)=""/110, 0x6e}, {&(0x7f0000000700)=""/139, 0x8b}], 0x100000000000024d, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f00000004c0)={0xb31a, 0x0, 0x9}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000001900)={{}, {0xf331}}) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000c00)={0x0, @rand_addr, @broadcast}, &(0x7f0000000c40)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000c80)={'team0\x00', r2}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x0, 0x5}, &(0x7f0000000100)) accept4(r3, 0x0, &(0x7f0000000440)=0xfffffed5, 0x80800) unshare(0x40000000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000140)={0x80, 0x1e, 0x8, 0xfff, 0x6adf, 0x2}) 2018/04/16 06:38:05 executing program 7: r0 = syz_open_dev$random(&(0x7f0000000100)='/dev/random\x00', 0x0, 0x22080) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x241) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x36}}, 0x8, 0x8}, &(0x7f0000000600)=0x90) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000640)=@assoc_value={r2, 0x732}, &(0x7f0000000680)=0x8) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='pids.events\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00000004c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x4, 0x0, 0x2, 0x8, 0x1, 0x10001, 0x3}, 0x20) select(0x40, &(0x7f0000000fc0), &(0x7f0000000180)={0x4, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000200)) recvfrom$unix(r3, &(0x7f0000001000)=""/4096, 0x1000, 0x140, &(0x7f00000006c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e) r4 = memfd_create(&(0x7f0000000000)='vmnet0@selinuxselinuxem0cgroup}md5sum(]\x00', 0x1) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f0000000040)="b9d6e4bfa3d13440e219cd82bacd5269e69fbb13d1f45fd4088bebcf22dcb80e239f83585294829497d530c3b46f883b8b0e98c569fc1daad390b01a37aa0ecda3614a7bed62210187871e6920669d8bf779db172014acc1182f8e1f0db5d9ce2bf86263adbb84cdba08c0bb30eae0d36a33e508cf4b4ccef8425ec7212b88811e6818485a919b3fdb6577e6198f7f2b412418c5a35bb2c8c310f0fea14e232c46f87c118f2ab295450f91987cbed458b88488b4338a557aa6cb") 2018/04/16 06:38:05 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000306000000000d0000000200000001000000000003c91300010000000000000900000000000000050b", 0x2f}], 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000008}) fstatfs(r0, &(0x7f00000001c0)=""/166) r2 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="7d25305506e7a1d5806107ed22b78b836c9b316f8527d43969ba4043d35c5fdfb9b3026fedc30081a5a947209d53ea4262b50e", 0x33, 0xfffffffffffffffe) r3 = add_key(&(0x7f0000000400)='cifs.spnego\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)="6a2b12eeb0bf0fae58c9018773fb070571502794e5cb772476ed622be15cfda0743ccddfaa28f22cbf5733ca7bd01714266867706b48b72496831289aaf12f29dc7e4c4fb98b83f7bb65c29c27eeefd04c835fa4d49b4ec756192c6d", 0x5c, 0xfffffffffffffffb) keyctl$instantiate(0xc, r2, &(0x7f0000000340)="122da38f5a775c27149fdf03e63436ef93305b601b0f12843e44dc15cc9c2820d1528e046cae1ba5c6472b7da281ba4cf49c6a6f032e323aa10575240d3ca75e4543c49f0c4354276fb66823ed8011a9d4fbf751f58fd7594ec993fab5ef0b1ba44f0343c35e40ce0707985c1509c0cbf53ccbd549574debb3656b1c26a1b6db76a4a265f53be4c632bc48fe9eed0f4af4c58ed84409b3b018b7657658edebf0e50979d32dc2", 0xa6, r3) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000140)=0x1, &(0x7f0000000180)=0x1) 2018/04/16 06:38:05 executing program 3: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x200000000001) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x22}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x2}) write$sndseq(r1, &(0x7f0000011fd2), 0x1c1) fcntl$setstatus(r0, 0x408, 0x0) dup2(r0, r2) 2018/04/16 06:38:05 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x80000000000000}) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/122, 0x7a}], 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) socket$pptp(0x18, 0x1, 0x2) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000280)={0x5, 0x9, 0x3ff, 0x7ed}, 0x6) tkill(r1, 0x15) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00000001c0)={0x1, 0x7, 0x1000000000ff000, 'queue1\x00', 0x80ff}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f00000002c0)) capset(&(0x7f0000000000)={0x20071026, r1}, &(0x7f0000000040)={0x100, 0x4, 0x8, 0x3}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000400)) 2018/04/16 06:38:05 executing program 4: openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x410000, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000080)=""/236) connect$netrom(r0, &(0x7f0000000180)=@ax25={0x3, {"55ec1cb84d486d"}, 0x100000001}, 0x10) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f00000001c0)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000200)=0x1, 0x8) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000240)={0xffffffff, 0x530, 0x1000, 0xfffffffffffffffe}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x1, 0x20}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e21, 0x401, @remote={0xfe, 0x80, [], 0xbb}, 0x400}}, 0x8, 0xffffffff}, &(0x7f00000003c0)=0x90) r3 = request_key(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000580)='/dev/ashmem\x00', 0xfffffffffffffffd) add_key(&(0x7f0000000400)='big_key\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)="09dbf8c16ecde0d6317cc4d8888014c441b0b7030f9c99b07a5cdbfec261b2dfce097ddc10f804927c0d7665bce39612b3068a54c6ab947d7a95e868cb3c6170b8256386b03350e5300fb48aa56b6e6498731bbfd606c5869a803b63ea06fd1b26b3aa4236981f908293c0", 0x6b, r3) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000005c0)={r1, 0x9}, 0x8) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000600)=0x7) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000640)={'HL\x00'}, &(0x7f0000000680)=0x1e) recvfrom$unix(r0, &(0x7f00000006c0)=""/133, 0x85, 0x0, &(0x7f0000000780)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000800)=0x800, &(0x7f0000000840)=0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000008c0)={r2, 0x7f}, 0x8) fchdir(r0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000900)={0x8000, 0x8, 0x9, 0x80000000, r1}, 0x10) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000940)='/dev/rfkill\x00', 0x80000, 0x0) r6 = open(&(0x7f0000000980)='./file1\x00', 0x101000, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f00000009c0)={r1, 0x4, 0x30, 0x1, 0x4}, &(0x7f0000000a00)=0x18) getsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000a40)=0x8913, &(0x7f0000000a80)=0x1) mq_open(&(0x7f0000000ac0)='/dev/ashmem\x00', 0x800, 0x3, &(0x7f0000000b00)={0x3, 0xffff, 0xfffffffffffffff8, 0x3, 0x0, 0x4bf, 0x2, 0x9}) getpeername$packet(r6, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000b80)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000bc0)={r1, @in6={{0xa, 0x4e22, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0xfab}}}, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000c80)={r2, @in6={{0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x12}}}, 0x7, 0x3}, 0x90) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000d40)={r7, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000e00)=0x84) modify_ldt$write2(0x11, &(0x7f0000000e40)={0xffff, 0x20000800, 0x2000, 0x3, 0x984, 0x5, 0x4, 0xffffffffffff7496, 0x1ff, 0xfffffffc00000000}, 0x10) [ 88.355954] tmpfs: No value for mount option './file0' [ 88.405280] IPVS: Creating netns size=2536 id=13 [ 88.443963] capability: warning: `syz-executor5' uses deprecated v2 capabilities in a way that may be insecure [ 88.493804] IPVS: Creating netns size=2536 id=14 2018/04/16 06:38:06 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='..', 0x0, 0x0) getdents(r1, &(0x7f0000000140)=""/161, 0xfffffffffffffe04) lseek(r0, 0xffffffffffffffff, 0x1) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000000)=""/58) getdents(r1, &(0x7f0000000080)=""/126, 0x7e) 2018/04/16 06:38:06 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) fsync(r0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xfffffffffffffd4d) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="73797a70927abd72e943a823531ce0dc8e98efbdfc7c0a0397b6273af2fb438187faa25fab025976d6ecd02a95134d1bd6738226768733a0993cfbc2b3dedcaf856f61be0a177e58f7eeb7be48db2b7e202a3e977d6d88fa7adaf28c6c950ab8f4fb3e75140594bbfc2f7fd64db4f92f54449d237b740dcf7b6077931b61b9333fb26b05017c9b7c3d85747dd339"], 0x4) 2018/04/16 06:38:06 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) write$sndseq(r1, &(0x7f0000000040)=[{0xffffffff, 0xc4, 0x7, 0x10001, @time, {0x9, 0x404f}, {0x4, 0x8}, @queue={0xfffffffffffffffc, {0x2, 0x3}}}], 0x30) r2 = dup3(r1, r0, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) keyctl$join(0x1, 0x0) write$selinux_access(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='syst'], 0x4) fsync(r0) 2018/04/16 06:38:06 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00000000c0)={0x3, 0x2, 0x100000000, 0x7fffffff}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) getsockopt$inet_buf(r1, 0x0, 0x37, &(0x7f0000000200)=""/207, &(0x7f0000000300)=0xcf) ppoll(&(0x7f0000c50000), 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f0000000140), 0x8) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000340)={0xffffffffffffffff, 0x81, 0x2c, 0x4}) ioctl$DRM_IOCTL_RES_CTX(r1, 0x5100, &(0x7f0000000100)={0x93}) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/04/16 06:38:06 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x200) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000000)=""/87) ioctl$LOOP_CLR_FD(r2, 0x7003) dup3(r1, r2, 0x0) 2018/04/16 06:38:06 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) read(r0, &(0x7f0000000040)=""/60, 0x3c) write(r1, &(0x7f0000021000)="f0", 0x1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80100, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) 2018/04/16 06:38:06 executing program 4: mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f0000000180)='./file0/bus\x00', 0x1000000000) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000080)='./file0/bus\x00', 0xffffffffffffffff, 0x3, &(0x7f0000000200)=[{&(0x7f00000000c0)="63e30b47a3cd9bb7ceb78cb57b4ed0a291f75689aef27c082e3b06fcaae8fa79df7fc3212ded6d57cbfc24", 0x2b, 0x8001}, {&(0x7f0000000100)="abdf268d25d012675b8f25fe8e933def785340c2bfe349c184b3d3556ab31679b63d839bbab347a395e8763d1ef4d0ba018f9c13a3b0da456e97f0bba16e863b94cde8c0392fadf1a421cb9a867df6682b57bea565634d22dd", 0x59, 0x6d}, {&(0x7f00000001c0)="8d21d77c58e6f891a554bcdf44280e7d664603735a5a27d8e82f", 0x1a, 0x10001}], 0x104400, &(0x7f0000000280)={[{@nodelalloc='nodelalloc', 0x2c}, {@abort='abort', 0x2c}, {@usrjquota_path={'usrjquota', 0x3d, './file0/bus'}, 0x2c}, {@jqfmt_vfsv0='jqfmt=vfsv0', 0x2c}, {@noacl='noacl', 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@jqfmt_vfsv0='jqfmt=vfsv0', 0x2c}, {@journal_path={'journal_path', 0x3d, './file0'}, 0x2c}, {@oldalloc='oldalloc', 0x2c}]}) mq_timedsend(r0, &(0x7f00000010c0)="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", 0xfc7, 0x0, &(0x7f0000000040)) ioctl$TIOCNOTTY(r0, 0x5422) acct(&(0x7f0000000300)='./file0/bus\x00') 2018/04/16 06:38:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x68) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000540)={0xffffffffffff7f88}, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000580)={'ifb0\x00', &(0x7f0000000640)=ANY=[@ANYRES64=r0, @ANYRES16, @ANYPTR64=&(0x7f0000000600)=ANY=[@ANYRES64, @ANYRES32=r0, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR], @ANYRES32, @ANYRES16=r1, @ANYRES32=r0, @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYPTR, @ANYRES64=r2, @ANYPTR, @ANYBLOB="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"]]]}) r3 = socket$inet6(0xa, 0x400000000001, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x20000, 0x108) add_key$keyring(&(0x7f0000000740)='keyring\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r5 = request_key(&(0x7f0000000800)='big_key\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000880)='\\\x00', 0xfffffffffffffffb) r6 = add_key$keyring(&(0x7f0000001800)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r5) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000017c0)=[{&(0x7f0000000380)="1174f52254d23366eadff89ade6f71e8bf8113a1d4f0c5b27b5aa262b1af738ee187765e8634c6985a995c3f318de5bfa1dcc7e75722746a8e7037680c037dbfa23e1bf2736517750e41b3402e7d3b90d602055452cb9c3fd177f8b31edee8fb7c725d3e988ddda8ce096689f7d124328055a1e1ab9d08cf697edc92de05134422987476c3ef6aa007b70c17b0ae7784dbc243b0c9665d569e6fce7e1811de13c22c5c22c534e02ade63b4af303fedd4f69018aadc58c9d7d8ea3fe809ceae2444149fe23d57b2de44e3c803f838", 0xce}], 0x1, r6) ioctl$KDSETMODE(r4, 0x4b3a, 0x7fff) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00000006c0)=0x0) fcntl$setownex(r2, 0xf, &(0x7f0000000700)={0xffffffffffffffff, r7}) finit_module(r0, &(0x7f00000004c0)='ppp0keyringppp1vboxnet1%[-#\x00', 0x1) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) ioctl$TCGETS(r4, 0x5401, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000200)={r8, @in6={{0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x913, 0x5, 0x0, 0xa9, 0x80}, &(0x7f00000002c0)=0x98) sendto$inet6(r3, &(0x7f0000000740), 0x0, 0x2000000c, &(0x7f0000000780)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0xad42}, 0x1c) r9 = geteuid() keyctl$get_persistent(0x16, r9, r6) r10 = socket(0x10, 0x80002, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000000180)=0x2, 0x4) getsockopt$sock_int(r10, 0x1, 0x9, &(0x7f0000473ffc), &(0x7f0000c16000)=0x4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000680)=0x0) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000080)=0x6, &(0x7f00000000c0)=0x1) ioprio_set$uid(0x3, r9, 0x7fffffff) socket$nl_crypto(0x10, 0x3, 0x15) r12 = syz_open_procfs(r11, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r3, r12, &(0x7f000080037c)=0x2, 0x400000ff) 2018/04/16 06:38:06 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0xfffffffffffffffe) ioctl(r0, 0x100002201, &(0x7f0000527000)="bfd1c4ad") 2018/04/16 06:38:06 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r1}, 0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8600017f, r1}) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, r1}, 0x14) r2 = getpgrp(0xffffffffffffffff) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x4000, 0x0) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0xff, 0x1, 0xde71, 0x1ff, 0x0, 0x40, 0x20000, 0xa, 0xfffffffffffffffd, 0x2d6, 0x100000001, 0x100000000, 0x5, 0xffffffff, 0x400, 0x6, 0x82, 0x3ff, 0x7fffffff, 0x7550, 0x5, 0x2, 0x40, 0x6, 0x3, 0x128, 0x3, 0x0, 0x8, 0x1, 0x1ff, 0x6, 0x5, 0x7fffffff, 0x8000, 0x9, 0x0, 0x0, 0x4, @perf_config_ext={0x9, 0x8}, 0x820, 0x2317, 0x200, 0x7, 0xf3, 0x1, 0x8}, r2, 0x5, r3, 0xb) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@dev, @in6=@loopback}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) 2018/04/16 06:38:06 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)) 2018/04/16 06:38:06 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000180)=0x2, 0x4) ptrace$getsig(0x4202, r1, 0x4, &(0x7f00000000c0)) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYRES32=r2], &(0x7f00000001c0)={0x0, 0x0, [0x0, 0x4000000000, 0x8b0]}) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/04/16 06:38:06 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@dev}, &(0x7f0000000040)=0x14) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) open$dir(&(0x7f00000001c0)='./file0\x00', 0x201, 0x1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000180)=0x5, 0x4) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000140)) 2018/04/16 06:38:07 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) socket$key(0xf, 0x3, 0x2) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)) 2018/04/16 06:38:07 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x180) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00000004c0)=""/201) 2018/04/16 06:38:07 executing program 7: r0 = socket(0x10, 0x806, 0x7f) close(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) ioctl$fiemap(r1, 0x40087602, &(0x7f0000000080)) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000100)=0x4) 2018/04/16 06:38:07 executing program 0: r0 = add_key(&(0x7f0000000140)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='a', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) keyctl$read(0xb, r1, &(0x7f000094d000)=""/136, 0x88) 2018/04/16 06:38:07 executing program 6: unshare(0x40000000) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$ipx(r0, &(0x7f0000000040)={0x4, 0x5, 0x80000001, "a811a612ac2d", 0x3}, 0x10) 2018/04/16 06:38:07 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x40000000) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000180)=0x4) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000cc3fe8)}}], 0x1, 0x0) 2018/04/16 06:38:07 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x80800) getsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f0000000140), &(0x7f0000000080)=0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00000001c0)={@loopback, @dev, 0x0}, &(0x7f0000000200)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000240)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x8c5e, 0x1, 0x9, 0x100, 0x4, 0x0, r2}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000180)=0x4) recvmmsg(r0, &(0x7f0000007240)=[{{&(0x7f00000002c0)=@generic, 0x80, &(0x7f0000001880)=[{&(0x7f0000000340)=""/247, 0xf7}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f00000004c0)=""/100, 0x64}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/18, 0x12}, {&(0x7f0000001580)=""/241, 0xf1}, {&(0x7f0000001680)=""/49, 0x31}, {&(0x7f00000016c0)=""/229, 0xe5}, {&(0x7f00000017c0)=""/158, 0x9e}], 0xa, &(0x7f0000001940)=""/193, 0xc1, 0x8a9c}, 0x100000000}, {{&(0x7f0000001a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000002d40)=[{&(0x7f0000001ac0)=""/231, 0xe7}, {&(0x7f0000001bc0)=""/110, 0x6e}, {&(0x7f0000001c40)=""/195, 0xc3}, {&(0x7f0000001d40)=""/4096, 0x1000}], 0x4, &(0x7f0000002d80)=""/179, 0xb3, 0x3}, 0x8}, {{&(0x7f0000002e40)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000030c0)=[{&(0x7f0000002ec0)=""/213, 0xd5}, {&(0x7f0000002fc0)=""/46, 0x2e}, {&(0x7f0000003000)=""/137, 0x89}], 0x3, &(0x7f0000003100)=""/148, 0x94, 0x2}, 0x3}, {{&(0x7f00000031c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000003700)=[{&(0x7f0000003240)=""/65, 0x41}, {&(0x7f00000032c0)=""/52, 0x34}, {&(0x7f0000003300)=""/168, 0xa8}, {&(0x7f00000033c0)=""/176, 0xb0}, {&(0x7f0000003480)=""/35, 0x23}, {&(0x7f00000034c0)=""/235, 0xeb}, {&(0x7f00000035c0)=""/124, 0x7c}, {&(0x7f0000003640)=""/60, 0x3c}, {&(0x7f0000003680)=""/84, 0x54}], 0x9, &(0x7f00000037c0)=""/121, 0x79, 0x3}, 0x8}, {{0x0, 0x0, &(0x7f0000004dc0)=[{&(0x7f0000003840)=""/4096, 0x1000}, {&(0x7f0000004840)=""/241, 0xf1}, {&(0x7f0000004940)=""/231, 0xe7}, {&(0x7f0000004a40)=""/139, 0x8b}, {&(0x7f0000004b00)=""/231, 0xe7}, {&(0x7f0000004c00)=""/207, 0xcf}, {&(0x7f0000004d00)=""/61, 0x3d}, {&(0x7f0000004d40)=""/128, 0x80}], 0x8, &(0x7f0000004e40)=""/4096, 0x1000, 0xc6c4}, 0x5}, {{&(0x7f0000005e40)=@sco, 0x80, &(0x7f0000007100)=[{&(0x7f0000005ec0)=""/155, 0x9b}, {&(0x7f0000005f80)=""/4096, 0x1000}, {&(0x7f0000006f80)=""/72, 0x48}, {&(0x7f0000007000)=""/237, 0xed}], 0x4, &(0x7f0000007140)=""/193, 0xc1, 0x6}, 0x7fffffff}], 0x6, 0x40000142, &(0x7f00000073c0)={0x77359400}) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000007400)='vegas\x00', 0x6) 2018/04/16 06:38:07 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x7, 0x4, [0x7e, 0xfff, 0x1, 0x7fffffff]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r1, 0x3ff, 0x3d, "437c33e00252c52b8919591ecfd76f6b632388f26f50f08945477c85ccd62d39ec86f2974a81c46c47574b25642bab59bee82dbf84724bd19757ca7f01"}, 0x45) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$TIOCCBRK(r3, 0x5428) sendmsg$nl_xfrm(r2, &(0x7f0000000780)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000600)=@updsa={0x104, 0x1a, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001}, {@in=@multicast1=0xe0000001, 0x0, 0x3c}, @in6=@remote={0xfe, 0x80, [], 0xbb}, {}, {}, {}, 0x0, 0x0, 0x2, 0x3}, [@coaddr={0x14, 0xe, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x104}, 0x1}, 0x0) 2018/04/16 06:38:07 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x284000, 0x16a) recvfrom$inet6(r0, &(0x7f0000000040)=""/222, 0xde, 0x2001, &(0x7f0000000140)={0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10001}, 0x1c) setrlimit(0x7, &(0x7f000000f000)) inotify_init() r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x74, r1, 0x20, 0x70bd29, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7fffffff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xc4a}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4b8d}]}, 0x74}, 0x1}, 0x4) getpeername$inet(r0, &(0x7f0000000300)={0x0, 0x0, @loopback}, &(0x7f0000000340)=0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/04/16 06:38:07 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x482) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@remote, @in=@loopback}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000140)="24000000210025f0071ca46567e79b57020000000010000002e192e708000a0000000005", 0x24) 2018/04/16 06:38:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={"73797a5f93866e0000000000596bee1e", 0x0}) socketpair(0xf, 0x1, 0x7ff, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000140)={r3, 0x77, "d0291da3f4cd72d21f4f2b8217b6b55f836b98d73dac2912d41b69e62bca9bcbc7ab5945b19349e87cc2cd045c4cc2260e8a78ee4f39dace0d638461e82be65bde1a2ee510f7c94a589fbb39fc2f7333530eb4f3590f3a40fa9da7f1a92d68b977e4ea778ba9ae172b4e21e0c05fa29060be4a149e1ee7"}, &(0x7f00000001c0)=0x7f) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4000000000, 0x882) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x3f, 0x0, 0xff, 0x8, 0x3, 0x8, 0x5}, 0x20) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=@setlink={0x28, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_XDP={0x8, 0x2b, [@nested={0x4, 0x1}]}]}, 0x28}, 0x1}, 0x0) 2018/04/16 06:38:07 executing program 4: mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000873ff4)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x77359400}) getsockname(r0, &(0x7f0000000340)=@sco, &(0x7f0000000280)=0xfd88) mq_notify(r0, &(0x7f000070efa0)) mq_timedsend(r0, &(0x7f0000d8e000), 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x64, r1, 0x200, 0x70bd2c, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffbff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x11}, 0x80) 2018/04/16 06:38:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') fcntl$getflags(r0, 0x0) ioctl$fiemap(r0, 0x6609, &(0x7f00000011c0)) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x90) epoll_wait(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000000)=""/104) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540), 0x4) 2018/04/16 06:38:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x5, 0x20100000001, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)='z', 0x1, 0x0, 0x0, 0x0) 2018/04/16 06:38:07 executing program 7: clone(0x800, &(0x7f0000570fb9), &(0x7f00006f5ffc), &(0x7f00006ff000), &(0x7f0000335000)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0xfff, 0x4) 2018/04/16 06:38:07 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000002400)=""/4096, 0x1000}], 0x1, 0x8) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000000c0)=0x332, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x1b, 0xfffffffffffffe01}, 'port1\x00', 0x93, 0x100000, 0xfffffffffffff9a6, 0x1000, 0x81, 0x3, 0x4, 0x0, 0x0, 0x2}) [ 90.190663] IPVS: Creating netns size=2536 id=15 2018/04/16 06:38:07 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) personality(0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00000016c0)={&(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x3, 0x4, 0x0, 0x1}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000240)="5eaf97ce5a3e306320d59601db7fe8987cdcc64e94882cf41e5c8bc776ae6556b211a4a923c8b6a59bf805e46e1c799e1a3825a4cb681c5753ee74a5e729f5f6f62e17444ce1dd32ecf242b32f825500d9a0a81dc7916875fd0a7727227b9ced80d690493d1845339e00d8f20d0294f432a0b20a71e82c8b31ddeee22b1502d31d3d2978800e7d67aa35681a21313509be", 0x91}, {&(0x7f0000000300)="99b93a3a493fbf2477e8fb0bc99baea9746fb97a6f847d94230b253f7e2442627ee85e4a50c605c335e177ee983dc0d9dff7b09460a56ea9080bdd85ee6e4024fd77fa7a283b7b41e908eddd354683389cb91217ccbdc82e7df3836936d03a6e037102a9f6cf8f1e48d19d2a8bb04331a16d2ce4374a1a35ca6439e32b2d3ae031af21095f2623fb2a36576dc84cbf433253a02c3859437c60915cbb95def08474c4b67597640cafb25d2b4137f00a79ee79c4140698b83a5104b08a32cd", 0xbe}], 0x2, &(0x7f0000001700)=ANY=[@ANYBLOB="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"], 0x12a8, 0x4000000}, 0xc001) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000004c0)={0x200, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x88) sendmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000140)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000440)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891de0000390008000a000c00060000001900a30700000000000000dc1338d54400009b8413f7ff5afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000000)}, 0x0) 2018/04/16 06:38:07 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000), &(0x7f0000000100)=0xfcff) 2018/04/16 06:38:07 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fstat(r1, &(0x7f0000000000)) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) dup3(r1, r0, 0x0) 2018/04/16 06:38:07 executing program 7: r0 = gettid() waitid(0x1, r0, &(0x7f0000000000), 0x1000000, &(0x7f0000000040)) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) tkill(r0, 0x5) timer_settime(0x0, 0x0, &(0x7f0000011000)={{}, {0x0, 0x9}}, &(0x7f0000046000)) tkill(r0, 0x12) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001380)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000013c0)={0x7f, 0x0, 0x1, 0x94}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000001400)={0x3, r2}) syz_mount_image$bfs(&(0x7f0000000100)='bfs\x00', &(0x7f0000000140)='./file0\x00', 0x5, 0x5, &(0x7f0000001300)=[{&(0x7f0000000180)="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", 0x1000, 0x3}, {&(0x7f0000001180)="bdd5e28f5a48cfa650304ad94a427db9eb9fad0da782b962780388c1227da1c54cf813eb04eb", 0x26, 0x200}, {&(0x7f00000011c0)="b83fe86d85d9d896cb5e87a068443ba43dac43c0040b2da151", 0x19, 0xffffffff}, {&(0x7f0000001200)="c5894bc1e55de8de6fd6fea194b5bb56a346a07db0b0089e85be22dd0fa0ab355293d7786e3b93f76531", 0x2a, 0x100}, {&(0x7f0000001240)="bcf750938ac8eba64e1de0924bc950f63364a832564db6983fad8f429eaea1108278357d6d4da35fd878ec985f36dc778c724c8bfd22a12dc6d91ef702437171e466a52e8b78248a341d42c0343d5fe3d49eefa620a39d1af896c7d3df00e01dae85c8929ffe1f4f6c7152ac11806839abe58cbcd8a5f7a0399e7aa2e51fa7cb2c1c81616a536fa018800da403c0ebb14880ff7c6a215f0a5ea08dc5d7481ec29844", 0xa2, 0x81}], 0x40, 0x0) [ 90.285507] IPVS: Creating netns size=2536 id=16 2018/04/16 06:38:07 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x9, 0x10b) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000000000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept4(r0, &(0x7f00000000c0)=@l2, &(0x7f0000000140)=0x80, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) 2018/04/16 06:38:08 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) shutdown(r0, 0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40001, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000040)={0x7ff, 0x40, 0x800, 0x0, 0x18, 0xff}) ppoll(&(0x7f000081dfe8)=[{r0}], 0x1, &(0x7f000059a000), &(0x7f0000404ff8), 0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000080)=0x100000001, 0x4) 2018/04/16 06:38:08 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000140)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000180)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000400)={r1, r3}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000440)={0x2, 0xffffffffffffffff, 0xc37}) r4 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) r5 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="0563fb400000fbff"], 0x0, 0x0, &(0x7f0000002000)}) close(r5) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000040)={0x8, 0x0, &(0x7f0000aabfe8)=ANY=[@ANYBLOB="0463044200000000"], 0xfffffffffffffd5b, 0x0, &(0x7f0000000040)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f00000000c0)={0x0}) readahead(r2, 0x3, 0x488f) r7 = mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x7, 0x53, r4, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000240)={0x9c, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0e630c400400000002000000000000000f630c4000000000030000000000000011634840010000000000000004000000000000000000000001000000000000000000000000000000000000001800000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[], @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='@\x00\x00\x00\x00\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000600000000000056304400100000008631040", @ANYRES64=r6, @ANYBLOB="040000000000000009631040", @ANYRES64=r7, @ANYBLOB="2158a7a26d6910d8566be15c2533b49c02e7210142b5079a10d90e2fd480a58332583774c14a7a10d39b562b2a0bcfb8d19ed6b2f381eb6e707fb0a60a5a5a66ff6ba192901b799c8cbeb29d9cbb4b0cfee3acad3ec47babdf8e4ad421e94d31a344b73b65440e5227b10f6c168976561becf81210f8e561c7983a92814ca2ca776240c9acd482d766aaa2ab4c4a19fa55ecfbe12c7611bb0673ee996d6edcc2e902771d47f3adbbc2fb85ed09ded418e88fb0ec4ff1c3da6c9f263f6ecf9722b3b0af"], 0x5d, 0x0, &(0x7f00000001c0)="d1f5ac219620c45049cc87ebd32b78841d53da6001a39b5ac4f97a265a741f8e498c072209ebccc8cd555384aa35fa03dc08deee2f0ed23a66054779a6a9aa85b9e011b1795408a93e1dbc1d737b231577ea94f8504dfb6fb4e0424115"}) 2018/04/16 06:38:08 executing program 2: getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) clone(0x0, &(0x7f0000000100), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000280)='%keyringmd5sum\x00') ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) wait4(r1, &(0x7f0000000000), 0x0, &(0x7f0000000040)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000000140)={0x77359400}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000180)={0x1, 0x0, 0x3ff, 0x1, 0x9}, 0x14) 2018/04/16 06:38:08 executing program 7: r0 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, r0, 0x0) r1 = syz_open_dev$mice(&(0x7f00008a0000)='/dev/input/mice\x00', 0x0, 0x200) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = userfaultfd(0x80000) fcntl$notify(r2, 0x402, 0x80000000) write(r1, &(0x7f0000262fff)='u', 0x1) fcntl$notify(r1, 0x402, 0x8) 2018/04/16 06:38:08 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r1 = openat(r0, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x143) fsetxattr(r1, &(0x7f0000000080)=@known='system.posix_acl_default\x00', &(0x7f0000346000)='/dev/hwrng\x00', 0xb, 0x0) 2018/04/16 06:38:08 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400200, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x80, 0x0) r2 = socket$netlink(0x10, 0x3, 0x17) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000180)={0x400, 0x80000001, 0x5, 0xe04d, 0x6, 0x4}) sendmsg$nl_netfilter(r0, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000440)={&(0x7f0000000240)={0x1e0, 0xc, 0x0, 0x102, 0x70bd2b, 0x25dfdbff, {0x5, 0x0, 0x3}, [@typed={0x8, 0x8, @u32=0x10}, @generic="f8c55a06e7beeb0c228749c0abacce8b431fef8fd33a547c126c855cb011b7623db92a1767af9b508093c7aa1c0d54f8931ff46416ff7104cd28f66dcaa2b13a6358d4478bfba2310b60a9a3315bc7a00567070b9b0a22bd080878f7ea30759b3f0dfb86bed17381d4bda0ceb4e71aebdbe340a236a584b3e14edea16f5e5ecb981f4447cf797a1d8ea77c9418cd06de9571c7d51909171bb4740ecefe71bb211a285c9b0973fb8ab90b85a8408dcda4d253d07d1b36f31fdd7a09350fec9aeeda0d1445ce6c18e994f24ad11ea448cb03d805c6565eed838abdefd2a77762c31d0003085a589d53e7406b132b40", @typed={0x8, 0x25, @ipv4=@dev={0xac, 0x14, 0x14, 0x21}}, @generic="eaebf285454480115ff7f7f20ced5b8b960b46e2f7c107deff6a5d7026d5c8c72dbb4be546fb99af57312702649b691f66f6eaded560cd624d618c0887569d8340d1d08132545db7d9d39d8a63102bfbb71cca800159fbb9c76c51f0cbebcef316e2759bd4f66f1b1f3f4940fc8ab56f35fd01155fea3896e883a136e4b8cf43d7f14df29b017a1c8801b432df4692e1abf04a95d0aa8d89d519f5742d179905389ac1095fc9b722736d50587b31ed80c1f164a5024e111bca5d372ccd1e42ce2c03", @typed={0xc, 0x2c, @u64=0x8}]}, 0x1e0}, 0x1, 0x0, 0x0, 0x20004001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00000004c0)={{0x5, 0x5}, 'port0\x00', 0x1, 0x10, 0x7800000000000000, 0x1, 0x7, 0x3, 0x7fffffff, 0x0, 0x4, 0x8001}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000580)={0x0, 0xbd, "b730091373efed3222bd5c2ee84436e1c341907cf0e156c6e29d9ce335714cff162c5f76a9567916dbbc876b4371392993807716998b82296a32e27608d6a288a3bb65733adc33eada5ec75036f1ad407ccbcc30f7ac7db5b5cdd7e4995195f2b2e3b3f6d899c903ad3359d66352c0c4f7e8e62bb2ef95371bd96ca7937ba1305330bb30e19679941ea5a143bd7f116742af0da4e2eb98892d743f9265e679bfeee0d0b2772207b15ee504d288e40c80912a94381a621425c64ff4a0c4"}, &(0x7f0000000680)=0xc5) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000006c0)={r3, 0x7, 0x6, [0x7d, 0x0, 0x100000001, 0x2, 0x8000, 0x598]}, &(0x7f0000000700)=0x14) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000780)='team\x00') getsockname$packet(r1, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000800)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000840)={0x0, @empty, @local}, &(0x7f0000000880)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000008c0)={{{@in6=@ipv4={[], [], @broadcast}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000009c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000a80)={'bridge_slave_1\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000b80)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000c80)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000cc0)={'veth1_to_team\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000f40)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000f00)={&(0x7f0000000d00)={0x1f0, r4, 0x400, 0x70bd28, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r5}, {0xc0, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0xb4, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1f}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff}}}]}}, {{0x8, 0x1, r10}, {0x50, 0x2, [{0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x1, 0x5, 0x2a27, 0xed59}, {0x3224f488000, 0x8, 0xece0, 0x169}, {0x6, 0x2, 0x100000000, 0x1}]}}}]}}]}, 0x1f0}, 0x1, 0x0, 0x0, 0x10}, 0x80) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000f80)={'filter\x00'}, &(0x7f0000001000)=0x78) write$sndseq(r0, &(0x7f0000001040)=[{0x64c, 0x5, 0x8000, 0x0, @tick=0x6, {0xc6b, 0xffff}, {0x2, 0x7b0c}, @queue={0x0, {0x0, 0x5}}}, {0x2000000000000000, 0x8, 0xfff, 0xf56, @tick=0x1, {0x5, 0x8}, {0x1, 0x9}, @raw8={"489a91bf3a9df3e7550f3840"}}, {0x6, 0x6719a587, 0x5, 0x9, @tick, {0x1, 0x1}, {0x0, 0xc424}, @time=@tick=0x81}], 0x90) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001100), 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001140)={0x6522b2a5, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}}}, 0x88) clock_nanosleep(0x0, 0x0, &(0x7f0000001200)={0x0, 0x1c9c380}, &(0x7f0000001240)) r11 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001280)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000012c0), &(0x7f0000001300)=0x14) read(r11, &(0x7f0000001340)=""/212, 0xd4) ioctl$EVIOCGKEYCODE_V2(r11, 0x80284504, &(0x7f0000001440)=""/78) fremovexattr(r11, &(0x7f00000014c0)=@known='com.apple.FinderInfo\x00') setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001500)={{0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, {0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x95, [0xffffffff, 0x7, 0x80000000, 0x80, 0x101, 0x8000, 0xffffffffffff0000, 0x62]}, 0x5c) 2018/04/16 06:38:08 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3", 0x34}], 0x1}, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087cf79)={@in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x0, 0x3, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc918b07deaa85a7158cb72317b9229c05a260f51652df313aabeba60958f75aa48ae177e2e4fe748f1a5499840c1abde9e6"}, 0xd8) 2018/04/16 06:38:08 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/36, 0xfffffffffffffd62}], 0x1) [ 90.986089] binder: 9915:9923 unknown command 1090216709 [ 91.006215] binder: 9915:9923 ioctl c0306201 20007000 returned -22 [ 91.049892] binder: BINDER_SET_CONTEXT_MGR already set [ 91.056229] binder: 9915:9940 ioctl 40046207 0 returned -16 2018/04/16 06:38:08 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f000084dff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000f63000)={{0x0, 0x2}}) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000000)={0x6, {{0x2, 0x4e23, @rand_addr=0x6}}, 0x0, 0x6, [{{0x2, 0x4e24, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x4e23}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x390) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000e60000)=""/170) 2018/04/16 06:38:08 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, r0, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/04/16 06:38:08 executing program 0: r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x32, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0xc0, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000040)="9e5bbdd3f0d96a284718fa7182b08b9cd88e3b7f759d418e6b307885de4c769d5d2cda76eb3d95aaae498334e06149868dc6e256479155e3ab48d810fa6924954c8eaff75a1c8cb8e64c9a1d76b32c253c06013b7d6ee35d567feb8d746f4bbbb27e20ea27c06a4dac9cc264b8f17c4a") setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000daeffc)=0x9, 0x4) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000000c0)=0x7, &(0x7f0000000100)=0x4) recvmmsg(r0, &(0x7f0000004800)=[{{&(0x7f0000003340)=@alg, 0x80, &(0x7f00000046c0)=[{&(0x7f0000004600)=""/171, 0xab}], 0x1, &(0x7f0000004740)=""/142, 0x8e}}], 0x1, 0x0, 0x0) 2018/04/16 06:38:08 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) renameat2(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0/', 0x0) sendto$inet(r0, &(0x7f0000f53fff), 0x255, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0xde, 0x4) 2018/04/16 06:38:08 executing program 7: pkey_mprotect(&(0x7f0000282000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x8) 2018/04/16 06:38:08 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x4, 0x6, [0x4, 0xffff, 0xffffffffffffff99, 0x4, 0xfffffffffffffffe, 0x9]}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0x800}, &(0x7f00000000c0)=0x8) sendfile(r0, r0, &(0x7f0000000100), 0xc00) r3 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000180)={'dummy0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}) rt_sigtimedwait(&(0x7f00000001c0)={0x40}, &(0x7f0000000200), &(0x7f0000000240)={0x77359400}, 0x8) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000002c0)={r2, 0x100000000}, &(0x7f0000000300)=0x8) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000340)) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000380)={0x1ff}, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000003c0)={r4, 0x4521, 0x3, [0x81, 0x6, 0xba]}, &(0x7f0000000400)=0xe) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000480)={0x2, 0x8, 0x0, 'queue0\x00', 0x24}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000540)={r4, 0x7f, 0x6, [0x7fff, 0xfffffffffffffff7, 0xbd, 0x3, 0x401, 0x7f]}, &(0x7f0000000580)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00000005c0)={r2, 0x2}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000640)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000680)={r2, 0x1}, 0x8) write$selinux_access(r3, &(0x7f00000006c0)={'system_u:object_r:dmidecode_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x39, 0x35}, 0x38) syz_open_dev$random(&(0x7f0000000700)='/dev/random\x00', 0x0, 0x0) r6 = syz_open_dev$usbmon(&(0x7f0000000740)='/dev/usbmon#\x00', 0x9, 0x40002) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000780), &(0x7f00000007c0)=0x4) accept4$inet(r5, &(0x7f0000000800)={0x0, 0x0, @remote}, &(0x7f0000000840)=0x10, 0x800) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000880)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r6, 0x40086424, &(0x7f00000008c0)={r7, 0x1}) mknod$loop(&(0x7f0000000900)='./file0\x00', 0x1000, 0x1) connect$inet6(r0, &(0x7f0000000940)={0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000000980), &(0x7f00000009c0)=0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000a00)={r1, 0xfffffffffffffffb}, 0x8) 2018/04/16 06:38:08 executing program 4: r0 = socket(0x9, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0xef) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200000, 0x0) sendto$inet(r0, &(0x7f0000000140)="f0f481237994b7295190686a38c13190ae944f38079c925d", 0x8b, 0xc0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x513a0829a2c9cc78) membarrier(0x18, 0x0) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f3ff0)={0x2}, 0x10) ioctl$sock_bt(r0, 0x8906, &(0x7f0000006380)) 2018/04/16 06:38:08 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000240)={0xffff, 0x9, 0x101, 0x100, 0x1000}, 0x14) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x8c, 0x6, 0x5, 0x200, 0x70bd2a, 0x25dfdbfc, {0x3, 0x0, 0x4}, [@generic="7764d14ca264ad2b07fbf639c2659977", @generic="8f73b0caf6cf197f269f5419d364a78040c292ff30a83feb41fe5afbc0a5c91665ba9110240bbff9a66a8d42171ed48ae4f3a809e8e44aed5f4a0ad19e48058d773da773567aad099b1c097b41326205eac8f9963d2dd45f941bbc045325219ace78e58f38be08"]}, 0x8c}, 0x1, 0x0, 0x0, 0x10}, 0x11) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r2 = dup(r1) r3 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x7}, [{}], "", [[], []]}, 0x258) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/16 06:38:08 executing program 7: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000140), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000046e000)) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r2, 0x38) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r3, 0x100}, {r1}], 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) pipe(&(0x7f0000000100)={0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r4, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x206001}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r5, 0x400, 0x70bd28, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3e0c}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x4004040) 2018/04/16 06:38:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) ioctl$fiemap(r0, 0x80087601, &(0x7f00000011c0)=ANY=[]) 2018/04/16 06:38:09 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0xc018620b, 0x710000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0xfffffffffffffffe, 0x5, [0x1, 0xa2e8, 0x7fffffff, 0x40, 0x8]}, &(0x7f0000000100)=0x12) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x5}, 0x8) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x802) 2018/04/16 06:38:09 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x80001, 0x0) poll(&(0x7f0000000100)=[{r0, 0x2000}, {r0, 0x4a5}, {r1, 0x10}, {r0, 0x82}, {r0, 0x10c}, {r0, 0x400}, {r1, 0x410}, {r1}, {r0, 0x12}, {r0, 0x1000}], 0xa, 0x8) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) fcntl$setflags(r0, 0x2, 0x1) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x800, 0x0) close(r2) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000200)) ppoll(&(0x7f0000000240)=[{r2, 0x4000}, {r0, 0x1000}], 0x2, &(0x7f0000000280)={0x0, 0x1c9c380}, &(0x7f00000002c0)={0x80000001}, 0x8) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) tee(r0, r0, 0x81, 0x2) ioctl$int_in(r0, 0x5452, &(0x7f0000000300)=0x9) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000380)=""/13) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000003c0)={0x7ff, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x88) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/autofs\x00', 0x2001, 0x0) syz_open_dev$usbmon(&(0x7f00000004c0)='/dev/usbmon#\x00', 0x0, 0x40400) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000540)=0x0) sendmsg$nl_generic(r4, &(0x7f0000000680)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000580)={0x88, 0x11, 0x2, 0x7, 0x25dfdbfc, {0x1e}, [@nested={0x74, 0x78, [@generic="c2ddff762b00b697637f50f71300e95782aa094c7020e91bf0b36db1fe78bd71e883897a6b6c1ac9b95693dbe05692f18aa2f24c7dd33839ad7915181bedebaec7925472a957c441fdd58cdaefecf97ab0f845ab57db79", @typed={0x8, 0x51, @u32=0x6}, @typed={0x8, 0x33, @u32=0x1}, @typed={0x8, 0x37, @pid=r5}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x4000}, 0x0) readv(r3, &(0x7f0000001980)=[{&(0x7f00000006c0)=""/15, 0xf}, {&(0x7f0000000700)=""/250, 0xfa}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/254, 0xfe}, {&(0x7f0000001900)=""/100, 0x64}], 0x5) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000001a00)={0x100000000, {{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x1, 0x4, [{{0x2, 0x4e24}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x290) getpeername$netlink(r1, &(0x7f0000001cc0), &(0x7f0000001d00)=0xc) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000001d40)=""/76) r6 = memfd_create(&(0x7f0000001dc0)="287d2e76626f786e657431f25d7573657200", 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000001e00)={0x0, 0x5, 0x3, [0xfff, 0x9, 0x81]}, &(0x7f0000001e40)=0xe) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000001e80)={0x2, [0x0, 0x0]}, &(0x7f0000001ec0)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001f00)={r7, 0xadc, 0xffffffffffffffff, 0x3ff, 0x2, 0x2, 0x2, 0x7, {r8, @in6={{0xa, 0x4e21, 0x648f, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x6, 0x401, 0xb0c, 0x400, 0x800}}, &(0x7f0000001fc0)=0xb0) 2018/04/16 06:38:09 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000a44000)={0xffffffffffffffff}) r3 = dup3(r1, r0, 0x0) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) accept$ax25(r2, 0x0, &(0x7f0000000000)) write$cgroup_subtree(r3, &(0x7f00000002c0), 0xa871f499) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000e80)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001"]) 2018/04/16 06:38:09 executing program 4: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x80) 2018/04/16 06:38:09 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00001aaff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000857fff)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r1) sendfile(r0, r3, &(0x7f0000000140), 0x7) sendfile(r1, r2, &(0x7f0000000000), 0xffffffff9611cc68) write$sndseq(r1, &(0x7f00000001c0)=[{0x26, 0x0, 0x0, 0x3fd, @tick, {}, {0x1, 0xfffffffffffffffd}}], 0x30) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000180)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000000c0)={r4, 0x1}, &(0x7f0000000100)=0x8) 2018/04/16 06:38:09 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x102}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'teql0\x00', 0x1000}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendto$ipx(r2, &(0x7f0000000080), 0x0, 0x8000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x0, @empty, 0x8}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r3, 0x2, 0x6}, &(0x7f00000002c0)=0x8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'ifb0\x00', {0x2, 0x0, @loopback=0x7f000001}}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x10001, 0x4) 2018/04/16 06:38:09 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000740)=ANY=[@ANYPTR=&(0x7f0000000640)=ANY=[], @ANYBLOB], 0x8) fallocate(r1, 0x0, 0x0, 0xffff) r2 = inotify_init1(0x0) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000140)="e154524658ed27f88d7fe75dd46d46870e432761e241d752b38130ed300bdc62aa95904e24eb6f1f633203ceea72fc5b78630fc16771376dc7a36a9fc4308b66aac28b9ce80ab7db1958033d7225a77346a4ead1d0fec119cd132e9fc009bd8c65837012b31e1f4f3b179c696f8d2a2dfc1cadf7eae5e229043a6df4a024ec75d716742576bad7111537a907c46b1091b44eccd228dde653e606aeb3af024330f5") dup2(r2, r3) 2018/04/16 06:38:09 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x8000}) userfaultfd(0x80800) 2018/04/16 06:38:09 executing program 3: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000440)={0x5, 0x1, 0x10000, 0x1, 0x3, 0x8}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000280)) getpid() getpgid(0xffffffffffffffff) fstat(r2, &(0x7f00000005c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000700)={{{@in, @in=@rand_addr}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000640)=0xe8) fcntl$getownex(r1, 0x10, &(0x7f0000000840)) r3 = getpgid(0xffffffffffffffff) geteuid() getpgrp(r3) fstat(r0, &(0x7f0000000c00)) getgroups(0x1, &(0x7f0000000900)=[0x0]) sendmsg$netlink(r2, &(0x7f0000000d00)={&(0x7f00000001c0)=@proc={0x10, 0x0, 0x25dfdbfb, 0x4}, 0xc, &(0x7f0000000b80)=[{&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}], 0x1, &(0x7f0000000c80), 0x0, 0x40}, 0x4080) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000480)=0x1) recvmmsg(0xffffffffffffffff, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123, 0x7b}], 0x1, &(0x7f0000000680)=""/108, 0x6c}}], 0x1, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000040), 0x0) bind$unix(r0, &(0x7f0000000980)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x5fb}, &(0x7f0000000180)=0xffffffffffffff6e) prctl$seccomp(0x16, 0x0, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x0, 0x80000001}, {0x9}]}) getsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000000ac0)=""/170, &(0x7f0000000580)=0xaa) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000a00)={0xfffffffffffffff8, 0xfffffffffffffff7, 0x7, 'queue1\x00', 0x6}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000004c0)={r4, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x10001, 0x8, 0xfffffffffffff8f3, 0x4, 0x10}, 0x98) r5 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r5, &(0x7f000098eff4)={0x10}, 0xc) bind$netlink(r5, &(0x7f0000314ff4)={0x10, 0x0, 0x0, 0x800042}, 0xc) 2018/04/16 06:38:09 executing program 5: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x802) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00', 0x7}) write$sndseq(r1, &(0x7f0000000280)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x52}) 2018/04/16 06:38:09 executing program 0: r0 = socket$inet6(0xa, 0x2000000801, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000000)={'filter\x00', 0x67, "8280156757efe87403aab581a9992161258ef539af5b7d7b3d631c72c872fe09ab674c420375d4f8be2000e85db4f711ed51bab3a4f1494037cbb72bc47ffc4a6c4bda5e0c541c0f676666a823a5fd254321f7a1ce6bbe4726c0679bd852ac768a154b46df0a3b"}, &(0x7f00000000c0)=0x8b) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) 2018/04/16 06:38:09 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='numa_maps\x00') ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000100)={0x8e15, {0x2, 0x4e22, @rand_addr=0x9}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @rand_addr=0x4000000000000}, 0x345, 0x0, 0x2, 0x9, 0x4, 0x0, 0x6, 0xfe, 0x4}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) connect$inet(r2, &(0x7f0000000180)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101000) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000080)=0x4, 0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r4, 0x6, 0x800000000000001a, &(0x7f0000013000), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/04/16 06:38:10 executing program 2: seccomp(0x1, 0x1, &(0x7f0000000000)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x3, 0x8000000000054004}]}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 2018/04/16 06:38:10 executing program 4: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10080, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0x1, 0x2) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000001c0)=""/6) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e24, 0x4, @empty, 0x8}}, 0x8, 0x0, 0x5484, "44c8ad794264e7b9e226730240a364705883354ae9b17837a11bee65d2968b6622eb306d1ab401b87f49a9480b5c9269abcc0e7b7ec3c0313286800cdf0cc8e71ec6c4033172421ca6ef4f89dd2d81d7"}, 0xd8) 2018/04/16 06:38:10 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) nanosleep(&(0x7f0000000140)={0x77359400}, &(0x7f0000000180)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) tkill(r0, 0x17) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000000c0)) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x8001) 2018/04/16 06:38:10 executing program 6: r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r2 = add_key(&(0x7f0000000100)='trusted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="78289d871283cb87b8478df3654b61544d89e7fb76975e545102add0a9eccf4c4daea852beb1a500000000000000000000000000000000", 0x37, 0xfffffffffffffffe) keyctl$search(0xa, r1, &(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, r2) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x3, 0x8, "fa1655c7c398c7bfa15c7320b3bd6186a2650180d07c95cb62f6da81b4cdb5446d835508390743cf58030195a03d06fa5e78c8506d75232807122913d0d5ef8f", "126896ba164b363b70ae273169b2aa12303e85b39c4e065c4739160105b6ad4e3a648c329fe9381961f003cdab5b8fc9856055aac61a2df95fe14ae60f765b85", "bf482deb8ce78c1f2c900bdae4b05d143242316311315921f4a5ca5f8cae8f62"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000005c0)=ANY=[@ANYBLOB="02000001"], &(0x7f0000000600)=0x1) sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) sendto(r4, &(0x7f00000000c0)="e61e545160f8166daaec92428cb41c51ad1e44119a8657103c9110f30e417234e9b0eb59fc13f479ff31640a303a49ae955f349692861e06ccf7d21f61ab45b91319868e9b9164f825c2853a067644a2fa80d40dd542d9c84b07c3f2cbbe9d89345baaa15d9a87b7965d1b37b5205e317b19638a4bb00d35e5d26077433e50f8b70dfe8fe9f1f6477d146d54b8bcd8b91715e4d78b7c9947b5390d5d2fd22a8b7195a745bcce4032ea0237184085934f90f5ad", 0xb3, 0x10, &(0x7f0000000180)=@ax25={0x3, {"2bd512f9caec70"}, 0x80000000}, 0x80) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x9, 0x9741, 0x5, 0x9, 0x0, 0xffffffffffff325a, 0x0, 0x0, 0xdc1c, 0x40, 0x5, 0x10001, 0x1f, 0x0, 0x8, 0xb1a1, 0x100000000, 0x1, 0x7, 0x40, 0x53, 0x5, 0x8, 0xff, 0x6, 0x0, 0x5, 0xfffffffffffffff9, 0x1ff, 0x1, 0x9, 0x7, 0x1, 0x46, 0x26, 0x0, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000000), 0x3}, 0x10200, 0x80, 0x6, 0x5, 0x2, 0x1000, 0x4}, 0x0, 0xf, r4, 0x3) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000000680)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r6 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r6, &(0x7f0000000880)=[{0x9, 0x2f08, 0xd, 0x80000000, @time={0x77359400}, {0xd25}, {0x7fff, 0x1}, @addr={0x3, 0x1}}, {0x7c5, 0x24b7, 0x1ff, 0xef, @tick=0x3ff, {0x2}, {0xa05, 0x7fffffff}, @ext={0x27, &(0x7f0000000840)="9efd8226e33bad3bbadde05305284ab4e572809ba8f51252291a68976ff284b49566803547cb70"}}], 0x60) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') link(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)='./control\x00') dup2(r4, r5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000700)=0x8) request_key(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)='/selinux/status\x00', 0xfffffffffffffffe) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000000740)={0x5470, 0x2, {0x0, 0x2, 0x9, 0x2, 0xffffffffffffffff}}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000007c0)=0x0) r8 = fcntl$getown(r3, 0x9) setpgid(r7, r8) pread64(r3, &(0x7f0000000040)=""/7, 0x7, 0x0) syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x100, 0x400000) 2018/04/16 06:38:10 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000012c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001300)) r2 = creat(&(0x7f00000002c0)='./file1\x00', 0x20) write$tun(r2, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x0, "8cd0ac3463a44ce3"}}, 0xb) write$selinux_validatetrans(r2, &(0x7f0000001040)={'system_u:object_r:ptmx_t:s0', 0x20, 'system_u:object_r:ptchown_exec_t:s0', 0x20, 0x30, 0x37, 0x20, '/usr/sbin/cupsd\x00'}, 0x53) fcntl$setstatus(r2, 0x4, 0x6000) pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000c00)="cfb93447d6feaef9f73c0561e075a8295d43017ab1a157786dcda36c5eec92a4306f284fa7e3ed364cc2da5c08cf7e4030d394520e123eee6d9ab275c91c174b1364fc943b49faefe12f605b5ce6c1400a91210c00477f900aff390901bf594c18557cb38a7d57ac8ded098b96b9dfc125e3bdc9305193f4cd256068baca5208160d820b9e7a043666ba4801cf6d557fc0f97f35c13ec6c0d1fe97ce1af1c17078ef47ab955200836671e402717481d14936b09828fd6f55fda2f11eb4c61b480e941133c0a4c5ec54033d0d174742191754ffe28b093596286a78ea01078337ada8585aa98dcc1143689002e31ccc5b9f5cfd2bbce5683a0f91b395391a60ba8e8f4d3c10c82c71caa74c44c8b0f3e42f1fc264497d5b9dabf309bad7bdfaa1be37137226b5cf2badc1397e0460b1e002dc5e15a143d79b0e44fb59b43b7f164614bb428a22a6b9acffe96c154bb02d256b3f5f53a92dfd8d1f014a3e30cb061a1ea6abc640869f4be210d60622d528999804f7847eb3a886aeb91f5cd80fd892b950d19144867616ddc95d349a84426d2c2288bac7aa0e7392526874f5ec41e677c4a83ea81e18bb2c382d288b69f1102ee944a764988a87fc38c87ebb41402bf0c7cfc10abb80ad010a68467225c566c3c26ce51decb38b4a36daa4b2a71c8d818dc2973d80fefc0428c801cef822aa6d5678184ea9798450910f223b495ba8886751b815443b370f5aa638d2dfa2c47757ef69e92a7d674e6a7fc866c5bf308232dabbd55fa988952319797b458eaba3cbbe23ede09838646d026f85131a5476770bb5a8eff29472fcfd11e830aee3f276b0a007d85282a11282adb8ca7fe659b2155e01a3243a9381e2c0e75a284a1c99574d1db9f36dee4e6fc399c70697c2e7acdb71b4ff6a600ac2eedb193fac270c5fe4d033f310c95393794be698a66ac15dd2b4b78b3dd3eeae4f3635f7d30884c4f0be382818f53539ec82d781468de173c1ff1126789187ce815d7d6724e8b9f72055ff89a60e6ac533997a3cd3e9ce61e6e954536dd44b0647fa3268150cb64f015efd52fc93d242bac33e7111f118eccb18d20feb69520384a40c93915920904f286b41de292d0e6d531bed37d5ab17932fd57f81a55c82c60a80dc133065bee4f16b881400802420fdb2f23603fe754bf0fe2400c866501f3ce1b37651a134f01ee2ff844707351871a2be3d302e8678cc78a2facfe6db33a09cf99ea9befc93b99f4e17444e589fba89185f5d8ec00d1c4866b5a66d53cf7579cae2f5d789efb20cc34466b9bffd6ef15f54686996828a8ae0f3f93668df29790c03e5c91407ffb244ab3f1e2ddf1a3d501679b34a05765d840a28", 0x3ca}], 0x1, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x20, 0x0, 0xb30, 0x0, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0x20}, 0x1}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001140)={{{@in6=@ipv4={[], [], @multicast1}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000001240)=0xe8) recvfrom$packet(r2, &(0x7f00000010c0)=""/92, 0x5c, 0x1, &(0x7f0000001280)={0x11, 0x4, r4, 0x1, 0x5, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) sendmsg$nl_netfilter(r3, &(0x7f0000326000)={&(0x7f000066fff4)={0x10}, 0xc, &(0x7f0000cb5000)={&(0x7f00007cc000)={0x24, 0x2, 0x2, 0x7a8b566d789388b3, 0x0, 0x0, {}, [@typed={0x10, 0x6, @u64}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_buf(r3, 0x0, 0x2f, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) 2018/04/16 06:38:10 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0xe4, "6455583589c58f821457b0caeedcfb22b211ba48aa39569910ee7898b6ad9f3976fc08dd5cac34815c48375c0399ecad555a1a427bb9471dc1f1cbd68f78ef10effc2c4af955b7e2b8bd9ae3078d989b6fd9b2443fa97e95c681076c3a0c6f9b711e9126b0c3fe031f721e0aeb100c674db227d56b5cd9de4e1a26214e68a659958d594b73f8c5390155befaf1139c595c1d0dab18bb003835074eadeb36a38fcecfe4d5b1a4722ec249ca697529620894b2395d7502eac53087a9126dca8d98047f5119fe52d2673c2b11077a8f0285bc79995fa0d8db96c46a20975c9959a95e7129c0"}, &(0x7f0000000040)=0x108) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0xe, &(0x7f0000000300)="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", 0x1a) 2018/04/16 06:38:10 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f0000000180)) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4209, r1, 0x80000000043, 0x10000000020) 2018/04/16 06:38:10 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00009c5000), 0x4924967, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) poll(&(0x7f0000e0b000)=[{r1}], 0x1, 0xfffffffffffffffd) readv(r1, &(0x7f0000000400)=[{&(0x7f0000000380)=""/94, 0x5e}], 0x1) close(r0) openat(r2, &(0x7f00000000c0)='./file0\x00', 0x40000, 0x80) 2018/04/16 06:38:10 executing program 7: syz_mount_image$btrfs(&(0x7f00000001c0)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000edffffffffffffff00000000000000000000007f04a26d96da770000000000ecf6f2a3299748aeb81e1b0092000000000000005f4248897c42dc3165a90bd6f7a518ba1859ad000000000000000000000000", 0x5a, 0x10000}, {&(0x7f0000013900)="00000000d701001f00070064656661756c7401000000002100000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed41000000", 0x4b, 0x1}], 0x0, &(0x7f00000000c0)) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000640), &(0x7f0000000680)=0x10) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f00000006c0)="206e9130add27481bf7757a76d031dadba73846a9369cf86cd4345db8daa6c5245a38e247c1de8a652b081fde0e7886785151e3e33edce17eac4dcef824d20262c44c2102b55660b7cfa821a58970ae0e49d5b81f7920b303d5a1e1a3010354fa511ea778842efa5c55c6667987ec9a73afd89e2d91a594f4a71791c12078173c83c519a15a00c2d640c46dadafceeb8ea9a4fe8cfa1fe57dc7b72") 2018/04/16 06:38:10 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x2}]}, 0x356) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)=ANY=[@ANYBLOB="02"], 0x1}, 0x1}, 0x0) write$binfmt_elf32(r1, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000000100)=ANY=[@ANYBLOB="f9"], 0x1}, 0x1}, 0x40001) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000080)=""/5) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000276fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) socket$inet(0x2, 0x4, 0x2) 2018/04/16 06:38:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@sco, 0x80, &(0x7f0000000440)=[{&(0x7f0000000400)=""/41, 0x29}], 0x1, &(0x7f00000004c0)=""/246, 0xf6}, 0x0) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x781300) shutdown(r0, 0x1) r1 = gettid() ptrace$pokeuser(0x6, r1, 0x7, 0x81) 2018/04/16 06:38:11 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) getrandom(&(0x7f00000000c0)=""/208, 0xd0, 0x3) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = memfd_create(&(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000300)={r2, 0xffffffff}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000380)={r3, @in6={{0xa, 0x4e21, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x77cf}}, [0x0, 0x2, 0x1df5, 0x6, 0x7, 0x6, 0xffffffff, 0x3, 0x112, 0x100000000, 0x4, 0x3ff, 0xff, 0x0, 0x46]}, &(0x7f0000000480)=0x100) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) connect$inet(r0, &(0x7f000096dff0)={0x2}, 0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'bond0\x00', 0x3}, 0x18) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x8, 0x200, 0x6}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00000002c0)={r5, 0x4}, 0x8) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000004c0)=0x0) sched_setattr(r6, &(0x7f0000000500)={0x30, 0x6, 0x1, 0x0, 0x4, 0x0, 0x6, 0xffff}, 0x0) 2018/04/16 06:38:11 executing program 7: r0 = epoll_create(0x7) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8ff4)={0x4}) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1555555555555752, 0xfffffffffffffffe) 2018/04/16 06:38:11 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) poll(&(0x7f0000000040)=[{r0}, {r0, 0x1000}, {r0, 0x4000}], 0x3, 0x80000001) r1 = syz_open_dev$tun(&(0x7f00000057c0)='/dev/net/tun\x00', 0x0, 0x2000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"627269646765300001002a8900", 0x8202}) recvmmsg(r0, &(0x7f0000005640)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000140)=""/160, 0xa0}], 0x1, &(0x7f0000000240)=""/48, 0x30, 0x3}, 0xd3a2}, {{&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)=""/48, 0x30}, {&(0x7f0000000340)=""/97, 0x61}, {&(0x7f00000003c0)=""/19, 0x13}, {&(0x7f0000000400)=""/67, 0x43}, {&(0x7f0000000480)=""/92, 0x5c}, {&(0x7f0000000500)=""/253, 0xfd}, {&(0x7f0000000600)=""/213, 0xd5}, {&(0x7f0000000700)=""/24, 0x18}, {&(0x7f0000000740)=""/152, 0x98}, {&(0x7f0000000800)=""/64, 0x40}], 0xa, &(0x7f0000000900)=""/187, 0xbb, 0x6}, 0x3}, {{&(0x7f00000009c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000002e80)=[{&(0x7f0000000a40)=""/10, 0xa}, {&(0x7f0000000a80)=""/47, 0x2f}, {&(0x7f0000000ac0)=""/150, 0x96}, {&(0x7f0000000b80)=""/4096, 0x1000}, {&(0x7f0000001b80)=""/212, 0xd4}, {&(0x7f0000001c80)=""/33, 0x21}, {&(0x7f0000001cc0)=""/144, 0x90}, {&(0x7f0000001d80)=""/98, 0x62}, {&(0x7f0000001e00)=""/79, 0x4f}, {&(0x7f0000001e80)=""/4096, 0x1000}], 0xa, &(0x7f0000002f40)=""/4096, 0x1000, 0x5}}, {{0x0, 0x0, &(0x7f0000005400)=[{&(0x7f0000003f40)=""/139, 0x8b}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/135, 0x87}, {&(0x7f00000050c0)=""/159, 0x9f}, {&(0x7f0000005180)=""/42, 0x2a}, {&(0x7f00000051c0)=""/233, 0xe9}, {&(0x7f00000052c0)=""/132, 0x84}, {&(0x7f0000005380)=""/96, 0x60}], 0x8, 0x0, 0x0, 0x6}, 0xffffffff}, {{&(0x7f0000005480)=@can, 0x80, &(0x7f00000055c0)=[{&(0x7f0000005500)=""/100, 0x64}, {&(0x7f0000005580)=""/21, 0x15}], 0x2, &(0x7f0000005600)=""/37, 0x25, 0x1200000000000}, 0x8001}], 0x5, 0x102, &(0x7f0000005780)={0x0, 0x989680}) socket$netlink(0x10, 0x3, 0x1e) ioctl$TUNSETLINK(r1, 0x400454cd, 0x20) getpeername(r2, &(0x7f0000005800)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000005900)=0x80) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000058c0), &(0x7f0000005880)=0x3a8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'bridge0\x00', 0x1}) [ 94.584200] IPVS: Unknown mcast interface: bond0 [ 94.632339] IPVS: Unknown mcast interface: bond0 2018/04/16 06:38:12 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000080)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000000c0)) mkdir(&(0x7f0000000040)='./control/file0\x00', 0x4) close(r0) 2018/04/16 06:38:12 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff}, 0x10) connect$unix(r0, &(0x7f0000000340)=@abs, 0x6e) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f0000000300)='U', 0x1, 0x1, 0x0, 0x0) sendmsg(r0, &(0x7f0000000900)={&(0x7f0000000500)=@nl=@unspec, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000e40)="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", 0x32c}, {&(0x7f0000000800)="5d6eca24426546787fc8e174225e7d1481530d8f207fc5624ee7c4e014edf636549e8cbac4026eb26f34e668a1be9206099dddcfe72e699bfb9ec599bf845e81bd65f131255c5e85f56a894bbcd76e738ebfc37aa21af15447c8619bd9a0290422766d0dacf4bf62d1c7cc03adf17699c62593a91e951c0411f0c5452a2dfaa03733c7410b225da49db40151ab774937c289396544cbaee7182cd6d1c146ff86fa422a8f0627f74219ce", 0xaa}], 0x2, 0x0, 0x0, 0x44}, 0x48004) fcntl$getown(r0, 0x9) 2018/04/16 06:38:12 executing program 3: r0 = socket$inet(0x2, 0x2, 0x98a) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000180)='\t', 0x1}], 0x1, &(0x7f0000001040)=ANY=[]}}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000033c0)="765b6e6f00755b008ebecf61376d9ae513873e189e836f0000000001000000a5a45c3ff4c8c64f5f25d3230c8589dc69f6a51b9ca4e4fcd6eb266828da49ac1ecac4d7f66e87de48313e3aa33fdb31867fcc74654246cdda4a1bf9c22cc688b6fa21ccb1c147d4ca4d0adf3a4efc0f545c5f887e7be782524b11e61a17a969ef", 0x80) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x7f3}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000200)) getegid() getresgid(&(0x7f0000002200), &(0x7f0000002240), &(0x7f0000002280)) shutdown(r0, 0x1) 2018/04/16 06:38:12 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000784000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}, r2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000000c0)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2000, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000140)=0x22, 0x4) 2018/04/16 06:38:12 executing program 2: time(&(0x7f0000000040)) r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000006180)=[{{0x0, 0x0, &(0x7f0000001080), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000002b40)=@un=@abs, 0x8, &(0x7f0000002b80), 0x0, &(0x7f0000000000)=[{0x10, 0x1}], 0x10}}], 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x8000, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0x8, 0x2, 0x7f, 0x64e}, {0xfffffffffffff000, 0x101, 0x8, 0x9bc0}, {0x8, 0xfffffffffffffffb, 0x7fff, 0x5}, {0x0, 0x81, 0x2, 0x10001}]}, 0x10) 2018/04/16 06:38:12 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)='rdma.current\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000400)=0x1, 0x4) timerfd_create(0x0, 0x10000000080800) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x80, 0x0) connect$inet(r1, &(0x7f0000000600)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) timer_delete(0x0) r2 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, @thr={&(0x7f0000000440)="1b30a0689cbc22bfa25a710856b8d6e54a412a6c991e3d1d5588a3c9bc13f915fde22c88d7f70d55143d930d40d34aae6be6c5044f55de2ebc4e7cf804cad71db2364755451480fb63bfb4637e770a681676f2da2add222cee901985c861dab634a05b9e8820acd3ff4450e60ca934ebf6050ebe07c9507afe4ce639c8f894692f3c5d063823f291019d83e9e46add83c5ffcd46bf5f47d091fea536", &(0x7f0000000500)="cdd7b1cca62b6afcec6003ea4953fcde88091146ad4a797ace4fb21f8e0936323767a5a4aa37312e9a9061acbf538bda072164838c5aa1ae922e7e9b5b39a6e6919c20d5a126c59125986531093b3cd7c317998b89cf574b3386488c36501a9efcfe9518377fc0a939c1e71367bfc41e066d6c775ae8b2600b4f6bef5ff5a0069985"}}, &(0x7f0000000380)) setns(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000001c0)=r3, 0x4) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f00000002c0)) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000280)=@req={0x81, 0x2, 0x1, 0x2}, 0x10) clock_gettime(0x0, &(0x7f0000000200)) r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) fcntl$setsig(r0, 0xa, 0x3b) close(r4) capset(&(0x7f0000000000), &(0x7f0000000040)={0x3, 0x0, 0x0, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000740)) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000100)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/relabel\x00', 0x2, 0x0) write(r5, &(0x7f0000002000)='\t', 0x1) setrlimit(0x0, &(0x7f000040c000)) ioctl$int_out(r5, 0x2, &(0x7f0000000180)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x50, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8), &(0x7f0000006000), 0x1000) 2018/04/16 06:38:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00000000c0)=0x7, 0x4) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000080)=""/46) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001f8d)="390000001300090468fe0000810000402200004003000000450001070000001419001a000100020007000012020000080001010c00f41ee400", 0x39}], 0x1) pwritev(r0, &(0x7f0000000380)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)="1c443a7b63c837478e95fda5c4914f08f191c5585556589e18b816", 0x1b}, {&(0x7f0000000140)="fe97a49578898d4a2b3c7c775f578cf621b7fdf483", 0x15}, {&(0x7f0000000180)="e1c6e995444364ccbcb2179ee0f5bbdabc38af93bf97fee2d9f567c193f0a92b54e43515", 0x24}, {&(0x7f00000001c0)="e360da7bf4931c506828797910c38bb771dddb", 0x13}, {&(0x7f0000000200)="757d19d6b25e8f873213fa6351b710549882fc3d2ff4ccdc0cde71474b3668f90bcb2a5e9bccfdf02aea7437ff6cff249e89d1689e64bcf56bcaac01071215ba4e98283b51c57549ff8f1e7b1c7c0bd759b6141fb555fde5c02e7010f234fc90cf4ff5bcc4acd7cff93ef8b147c50eaa74f7e55aad4ea47e2dd4eb89a8844a6313be26ff29979e1506", 0x89}, {&(0x7f00000002c0)="1e11d0f23b6066135c90c9c24084c5fbc87b84277ef595c512fe65a16b6800f713a769a0d41855a23abd41464bd9c1912ccd33668fee0ece39bb1df8c08cb5a1fbeaea2bf4958ebc88d296a79c519f986941fff6fb13751fdeaf36e659a7f07f90d804855227800d880eb4c4a0eac739e647e2ee7f6cb1011f5930404f4a20a7ca7d6d824772cd288121cae13f14", 0x8e}], 0x7, 0x0) 2018/04/16 06:38:12 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x5) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000c00)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e20, 0xff8b, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x4e22, 0xaa, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0xfffffffffffffb9d, [0x400, 0x988b, 0x80000000, 0x1c, 0x1, 0x8000, 0x4, 0x9]}, 0x5c) 2018/04/16 06:38:12 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ec3000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) accept$inet(r2, 0x0, &(0x7f0000000000)) r3 = dup3(r1, r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001400)="ed54cd41f5d29ad107c45abc1b9df11600e269e3ede9dbb9995ceb34b970420c63de3fa06ab5e71a76177d8c6992c5e29d28ead0895da222ff6b86e02b0266f53c13ca627c1736c3df5e1be81bab8cde", 0x50, 0x24000000, &(0x7f0000001480)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) sendto$ax25(r3, &(0x7f0000000400)="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", 0xa76, 0x1, &(0x7f0000000240)={0x3, {"d62cffb8c66813"}, 0x5}, 0x10) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000280)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'dummy0\x00'}) socket$inet6_udp(0xa, 0x2, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000080)={0xffffffff, 0x800a, 0x7, 0x3ff, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000140)={r5, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x8, 0x7fff, 0xfffffffffffffff7, 0x4, 0xe2}, &(0x7f0000000300)=0x98) recvmmsg(r1, &(0x7f0000f40000), 0x0, 0x0, &(0x7f0000f40ff0)={0x77359400}) 2018/04/16 06:38:12 executing program 4: r0 = eventfd2(0x0, 0x0) read(r0, &(0x7f0000000080)=""/1, 0x2c) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xffffffffffff0650) writev(r0, &(0x7f0000001000)=[{&(0x7f0000000040)="00000da62c99e225000000005287926e6281f8c700000000000000", 0x1b}], 0x1) 2018/04/16 06:38:12 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x82, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) recvfrom$packet(r0, &(0x7f0000000040)=""/160, 0xa0, 0x2000, &(0x7f0000000180)={0x11, 0x16, r2, 0x1, 0x0, 0x6}, 0x14) r3 = getpgid(0xffffffffffffffff) r4 = syz_open_procfs(r3, &(0x7f00000001c0)='cmdline\x00') setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x7, 0xfff, 0x1, 0x0, 0x3, 0x6, 0x7ff, 0x81, 0x20, 0x4, 0x1}, 0xb) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0xf, "103a6a7ae51b3b2a058ee248a2d0e0"}, &(0x7f0000000280)=0x17) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000002c0)={0x81, 0x5, 0x9, 0xf21, 0x4, 0x0, 0x2, 0x1f, r5}, &(0x7f0000000300)=0x20) ioctl$TIOCGPTPEER(r0, 0x5441, 0x7) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r6, 0x7f, 0x5c, 0x4, 0xfffffffffffffffc, 0x2}, 0x14) preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000380)=""/81, 0x51}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000440)={r6, 0x73f7, 0x36, "de18d48e2c657b798c38c296cfab4484ea2417c1480212f20f24a42ca8513fb4e8c30fa547bc2608d0c179bf19599fd35e8be46a29e6"}, 0x3e) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer\x00', 0x14d000, 0x0) ioctl$TIOCPKT(r7, 0x5420, &(0x7f00000004c0)=0xa28) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000500)="f1c85723c2d203ebc81dbc1ce808b52974fee4eb744623b46c9579b36abc852d64237d0664939509f47c90bbc79dbc592851b0b5872629833d77258486e0b970386e95ac5b8db9d8771511546a6069") setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000580)={r6, 0xfffffffffffffe01, 0x1, [0x8]}, 0xa) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000005c0), &(0x7f0000000600)=0x4) select(0x40, &(0x7f0000000640)={0x0, 0x6, 0x8, 0x0, 0x1000, 0x7, 0x2e7d, 0x3}, &(0x7f0000000680)={0x0, 0x2d, 0x3, 0x30000000000000, 0x5, 0xfffffffeffffffff, 0xe000000000000000, 0x9}, &(0x7f00000006c0)={0x9, 0x8, 0x0, 0x9, 0x1ff, 0x80, 0x7ff, 0x2}, &(0x7f0000000700)={0x0, 0x7530}) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000780)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000880)={&(0x7f0000000740)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f00000007c0)={0x48, r8, 0x0, 0x70bd2b, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10001}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x401}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x4) r9 = request_key(&(0x7f00000008c0)='keyring\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000940)='/dev/rtc\x00', 0xfffffffffffffffb) r10 = request_key(&(0x7f0000000980)='rxrpc\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000a00)='fo\x00', 0xffffffffffffffff) keyctl$unlink(0x9, r9, r10) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000a40)) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000000a80)={@loopback, @remote}, &(0x7f0000000ac0)=0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000b00)={0x0, 0x0}, &(0x7f0000000b40)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000b80)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x9, 0x4e22, 0x1000, 0x2, 0x20, 0x80, 0x2e, r2, r11}, {0x2, 0xffffffffffff0001, 0x100000, 0x3f, 0x6, 0xe1, 0x400, 0xff}, {0x8486, 0x10000, 0xa4, 0x94b5}, 0x5, 0x6e6bb4, 0x0, 0x0, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0x2b}, 0xa, @in=@rand_addr=0x3, 0x34ff, 0x2, 0x1, 0x5, 0x6, 0x31, 0x100000000}}, 0xe8) creat(&(0x7f0000000c80)='./file0\x00', 0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000cc0)='/dev/vga_arbiter\x00', 0x30001, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000d00)={0x0, 0x1, 0x6, @random="d8d84ea000f2"}, 0x10) 2018/04/16 06:38:12 executing program 7: futex(&(0x7f0000000000), 0x3, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000001c0)=0x1, 0x1) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000011, &(0x7f0000005ffc), 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x204002, 0x0) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x220, 0x70bd2c, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4080}, 0x10) 2018/04/16 06:38:12 executing program 3: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f0000000140)=@un=@file={0x1, './file0\x00'}, 0x80) dup2(r0, r1) 2018/04/16 06:38:12 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x0, 0x100000001, @dev={0xfe, 0x80}}}}, 0x108) 2018/04/16 06:38:12 executing program 5: socket$inet(0x10, 0x3, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) clock_gettime(0x0, &(0x7f0000005c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000005a80)=[{{&(0x7f0000000340)=@l2, 0x80, &(0x7f0000001a40)=[{&(0x7f00000003c0)=""/238, 0xee}, {&(0x7f00000004c0)=""/124, 0x7c}, {&(0x7f0000000540)=""/239, 0xef}, {&(0x7f0000000640)=""/203, 0xcb}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/213, 0xd5}, {&(0x7f0000001840)=""/147, 0x93}, {&(0x7f0000001900)}, {&(0x7f0000001940)=""/250, 0xfa}], 0x9, &(0x7f0000001b00)=""/4096, 0x1000, 0x9}, 0x8}, {{&(0x7f0000002b00)=@l2, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b80)=""/164, 0xa4}, {&(0x7f0000002c40)=""/78, 0x4e}, {&(0x7f0000002cc0)=""/25, 0x19}, {&(0x7f0000002d00)=""/178, 0xb2}, {&(0x7f0000002dc0)=""/56, 0x38}, {&(0x7f0000002e00)=""/86, 0x56}, {&(0x7f0000002e80)=""/87, 0x57}, {&(0x7f0000002f00)=""/50, 0x32}], 0x8, 0x0, 0x0, 0x5}, 0xf4e9}, {{&(0x7f0000002fc0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001900)=[{&(0x7f0000005c80)=""/223, 0xdf}, {&(0x7f0000003140)=""/141, 0x8d}], 0x2, &(0x7f0000003240), 0x0, 0x6}, 0x1467}, {{&(0x7f0000003280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000003380)=[{&(0x7f0000003300)=""/74, 0x4a}], 0x1, 0x0, 0x0, 0x100000000}, 0x1ff}, {{0x0, 0x0, &(0x7f0000004540)=[{&(0x7f00000033c0)=""/178, 0xb2}, {&(0x7f0000003480)=""/46, 0x2e}, {&(0x7f00000034c0)=""/111, 0x6f}, {&(0x7f0000003540)=""/4096, 0x1000}], 0x4, &(0x7f0000004580)=""/84, 0x54, 0x2}, 0x9}, {{&(0x7f0000004600)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f00000059c0)=[{&(0x7f0000004680)=""/40, 0x28}, {&(0x7f00000046c0)=""/20, 0x14}, {&(0x7f0000004700)=""/109, 0x6d}, {&(0x7f0000004780)=""/4096, 0x1000}, {&(0x7f0000005780)=""/203, 0xcb}, {&(0x7f0000005880)=""/208, 0xd0}, {&(0x7f0000005980)=""/46, 0x2e}], 0x7, &(0x7f0000005a40)=""/34, 0x22, 0x9}, 0x20000000000}], 0x6, 0x1, &(0x7f0000005c40)={r1, r2+30000000}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x100, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000100)={0x42, 0x7, 0x9000}, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0xffffffffffffff89, 0x1}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000240)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000300)=0x84) 2018/04/16 06:38:13 executing program 3: 2018/04/16 06:38:13 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000b40)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x1e, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_key={0x12, 0x8, 0x408, 0x0, "771dcafee21ae5a72ffdeb05db5f221fb6cfbc4ebf6cb0b0103d6f5aca818687e0c9b1750fc20b67e7138c8bc6b52d363995739bb6cc0e3f37d4d0c9dc152bf8dc52d5bbf051f62ee91d8f44c229aa258a0e5bcc2096f7e1955f2b9d4ce9e9855c55085d14886a70328d8285d9c307fa2d238a78b7f2289b24bed574ecc576e769"}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xf0}, 0x1}, 0x0) r1 = dup(r0) ioctl$sock_bt(r1, 0x8906, &(0x7f0000000000)="c3d58cf24848efb0a2869132d9ee62eee485a5665be244e5d8ebc17a3f51109c0adf91b2ed2dab8566f5250c3ff7b55e4bad7facb3c6be94acbb06b6269f2fbff842fd8994e5d4169ce2707d8f4082bdb9731445960c238870b55f1bcbdcb28aef84f5ffd855e0e42e442cdfa012ff544af7a1ee5380b220eb4abda27224e266440c752603ba5a1d628de91061d7fd1eb29efd08495185ea65edf60a2fdeee31325294d15615c5181b3d2d9311779fa69618a5acec08b8c7c46b6d696da97968b25dd62d431ef4acd28f76f5b5b942f984060696c07b05e03474e39013ebd93ed2e2dd154d1ef71600d90fb8410197a5b3e3") 2018/04/16 06:38:13 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2200, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000040)=""/214) r1 = socket$inet(0x2, 0x0, 0x1000) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffffffc, 0x5, 0x8, "8649d899ac57afcedb4202cfc437f03b525360932b3b3be6ac03695f189dfc538fcc655b3b390af83ae13778e67e8da971e12883220785abb474958fc501e498146be3b82f5fca0b9c03beba935934f9"}, 0xd8) recvmmsg(r1, &(0x7f00000008c0)=[{{&(0x7f0000000240)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f00000007c0)=[{&(0x7f00000002c0)=""/145, 0x91}, {&(0x7f0000000380)=""/132, 0x84}, {&(0x7f0000000440)=""/23, 0x17}, {&(0x7f0000000480)=""/137, 0x89}, {&(0x7f0000000540)=""/253, 0xfd}, {&(0x7f0000000640)=""/202, 0xca}, {&(0x7f0000000740)=""/78, 0x4e}], 0x7, &(0x7f0000000840)=""/93, 0x5d, 0x3}}], 0x1, 0x0, &(0x7f0000000900)={0x77359400}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000940)={'team0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000980)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e23, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x20}}, 0x3, 0x5, 0xfffffffffffffff7, 0xfffffffffffffffb, 0xa}, &(0x7f0000000a80)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000ac0)={r3, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}}}, &(0x7f0000000b80)=0x84) getsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000c40)=0x2, 0x4) stat(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)) connect$inet(r1, &(0x7f0000000d40)={0x2, 0x4e21, @rand_addr=0xb7a1}, 0x10) connect$inet(r0, &(0x7f0000000d80)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000dc0)={r4, 0x1, 0x77, "7204d4d22d6a1a22ba11dc510e0656cacb0c4e938b4210e154364c7222369cda082f0601d01f1113c4e71770fc01908d5e9070c7cf6bf65884e38eb6a003eb96dbe53d828bf7f119707e5056767e605ee527aa4e3ec930a00bd32cf049e130753833f1c255f7ee101e0a21d1e272e87e5a567fa6ff71f7"}, 0x7f) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000e40)={r4, 0x1ff}, 0x8) stat(&(0x7f0000000e80)='./file0\x00', &(0x7f0000000ec0)) getsockopt$ARPT_SO_GET_REVISION_TARGET(r5, 0x0, 0x63, &(0x7f0000000f40)={'TPROXY\x00'}, &(0x7f0000000f80)=0x1e) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000fc0)={r3, 0xce, "93e04cbcb3d21c3644001bb5a0fbe891e1e9f933f40610d70fcf897533024c194198e2496bfcd0acef8cdc1ce58068991eaeef98250eaeda29b8108e1422edd06d357f036a39334fa9957d026ab6537751ec25252db8e9497737bb08a83f6f121d4939836a904fe182e2d5b2ff7d80404657073fc85abaede3a322f112dfdcd8f33ef20b726473571252abe2ae94f7bea80dc423fac3bedf1ec8c1983ecdcd54cbbb103569d241f3a058dc2133d4f374ecac33d6dd9b84c3038bba557d3433f2c74bf74ea0c6b82d76528a2cdd41"}, &(0x7f00000010c0)=0xd6) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001100)={r3, 0x41, "befd7d37eb3cb702904dd95a56850d54ea3952946e6c308f0274543ffbb80f9f0bbcae0266db5db23c9c9ddb40754ee1936b5151a1782ed383ae44896ae1ced178"}, &(0x7f0000001180)=0x49) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000011c0)={r3, @in={{0x2, 0x4e22}}, 0x8, 0x7, 0x8, 0xbe27, 0x5a25}, &(0x7f0000001280)=0x98) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00000012c0)="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", 0x1000) syz_mount_image$ext4(&(0x7f00000022c0)='ext3\x00', &(0x7f0000002300)='./file0\x00', 0x7, 0x1, &(0x7f0000002380)=[{&(0x7f0000002340)="9a3f22a316c2ca3188f3db58745e7fe52abbe58d6b871076afdfaf7baa55d36570721ff7942c859ed4d7a3d8d1227ccb191f9ee8c1d89ff4", 0x38}], 0x80a000, &(0x7f00000023c0)={[{@nombcache='nombcache', 0x2c}, {@usrquota='usrquota', 0x2c}, {@noblock_validity='noblock_validity', 0x2c}, {@acl='acl', 0x2c}, {@commit={'commit', 0x3d, [0x7d, 0x33, 0x39, 0x36, 0x7f, 0x3d, 0x36, 0x35]}, 0x2c}, {@data_journal='data=journal', 0x2c}, {@block_validity='block_validity', 0x2c}, {@mblk_io_submit='mblk_io_submit', 0x2c}, {@nouser_xattr='nouser_xattr', 0x2c}, {@data_err_abort='data_err=abort', 0x2c}]}) openat$autofs(0xffffffffffffff9c, &(0x7f0000002440)='/dev/autofs\x00', 0x4e0100, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) symlink(&(0x7f0000002480)='./file0\x00', &(0x7f00000024c0)='./file1\x00') getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000002500)={@local}, &(0x7f0000002540)=0x14) sendfile(r1, r0, &(0x7f0000002580), 0x80000001) socket$packet(0x11, 0x3, 0x300) 2018/04/16 06:38:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000000c0)={'filter\x00', 0x81, "9fd73743c536b86afd1419dd9cfd4efdae0cacead1bbc4c9e392acdc0d3f64e3a2617f804c6c3a7dba2646d57360a20b27bb3dbab4dc4f2a1a12aa0e04a398c06adfee497fe31be8a81431b671e97dbdb7cb3c93b485cdbe5452fd0cfbaa091a5b8cbdb39af57e422266f473cb3829340dd2d488cbc782f50e02c086db445f1f7b"}, &(0x7f0000000180)=0xa5) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000001c0)=""/23, &(0x7f0000000200)=0x17) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f00000002c0)=0x78) shutdown(r1, 0x1) 2018/04/16 06:38:13 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x33, 0x2, @thr={&(0x7f0000000000)="9972251b6086b7b5d3f23470f727b4dfbf446b9e3dc73b9e20db925f473f5a1b12ed30905002137dbdeda42aefb8d441446133", &(0x7f0000000040)="dd2f03b200ae1d09d98d72e3224c564e6e47c4147d3fdbe558a895a98efc9ed029aa9fda7b8da8e0c180f42e2f6e014ae18f0d1b4e650d9c3bc2e0dbe256d4395f3fa885ba603ef56dc15a3072ab095309ac8694eaed389714a01e3c36f3103717a0ba478f05f9aacd2e150b0b048bd83ff4f6d18573e2a35ac759b797b7f02988e87b195de4f05a582c358fff9556d411145ceefedaa1fe435b1e7c"}}, &(0x7f0000000140)) tkill(r0, 0x1000000000016) 2018/04/16 06:38:13 executing program 1: mmap$binder(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x9) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000100)={0x1}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140), &(0x7f00000024c0)=0xd8e18cdacb7ece1a) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x6934212e, 0x3f, 0x6, 0xfffffffffffffffd, 0x1, 0x9}) sendmsg$netrom(r0, &(0x7f0000002440)={&(0x7f00000001c0)=@ax25={0x3, {"eaffacdc5cdf1a"}, 0x2}, 0x10, &(0x7f0000002300)=[{&(0x7f0000000200)="6f8c662b7bad8a0b92198e435235b5d5f2b0efe8ebca62f98649089c9574e965e964b5ff1f", 0x25}, {&(0x7f0000000240)="3b3d79a257dd62bca2a2c285323b17fe0acc781260b0e50b661daf676bb2d250475611df12c99a0bf0345ac2c89e90f2ca1f9a85254f2a37b7e1de8fd0896ca546eee8c2e968fb9cb5000c08109bae245722ebbc1ebe53572bd1e5", 0x5b}, {&(0x7f00000002c0)="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0x1000}, {&(0x7f0000002500)="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0x1005}, {&(0x7f00000022c0)="2a2a79ce798c816c56c970e33a", 0xd}], 0x5, &(0x7f00000012c0)=ANY=[@ANYBLOB="78000000000000000001000008000000c8b197bb543785fa5fd9611faf45ac47d61a96dbfcc661d92d2bfff9975ebd00000000000000063cea5a34412224dbba66cdf819db232373c5965060253fce69dfddf7971f54ae2c2194df745893ede31da60de4efcefb87e8e78660593edfa1d06fbd731cddb5af52195f03000000000030000000000000001601000005000000465545626815f85704329a75c68289b3a913d8640f8c474707fb6a49cfd93df62b00"], 0xa8, 0x84}, 0x4000000) mlock2(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x1) open(&(0x7f0000000180)='./file0\x00', 0x200, 0x88) mprotect(&(0x7f0000007000/0x4000)=nil, 0x4000, 0xffffffffffffffff) memfd_create(&(0x7f0000000080)='-\x00', 0x2) 2018/04/16 06:38:13 executing program 0: 2018/04/16 06:38:13 executing program 4: 2018/04/16 06:38:13 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup(r0) sendmsg$nl_generic(r1, &(0x7f0000001600)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000001440)={&(0x7f0000003ec0)={0x18, 0x10, 0x0, 0x0, 0x0, {}, [@nested={0x4}]}, 0x18}, 0x1}, 0x800) 2018/04/16 06:38:13 executing program 3: syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/04/16 06:38:13 executing program 0: r0 = socket$inet(0x2, 0x3, 0x20000000084) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0x90, [], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) [ 95.845212] IPVS: length: 23 != 8 2018/04/16 06:38:13 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000004ff0)={0x0, 0x62, &(0x7f0000004f9d)="d5c07aeae84e722f8d1ac16e1a14ad185795ae0243b7c75c135c2d63c70b0fb6baad1532801439f3e2864a886f5a798961163df8c6aa6697f036f355791edb2898cf6e640a50cd9295c264f9a8fb7606fb610ee837d1f02c15b0d535cfa3229c1c08"}) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'user.', '/dev/input/event#\x00'}, &(0x7f00000000c0), 0x0) 2018/04/16 06:38:13 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000780)={0x0}, &(0x7f00000007c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000800)={r2, 0x81}, 0x8) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f00000002c0)={0x0, 0x6af}, 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000180)) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f0000000300)=0x3f) sendto$inet(r3, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) creat(&(0x7f0000000880)='./file1\x00', 0x0) r5 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r5, 0x1, 0x0, 0x20004d2d) bind$inet(r4, &(0x7f0000000240)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f00000000c0)={0x0, 0x2, 0xffffffffffff5165, 0x3f00000000000}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a777e1aa31f415a944914fb741a2ba49c24009db00874f8ae73939472ad69b8ff5541", 0x39, 0x0, &(0x7f0000000080)={0x2}, 0x10) rt_sigpending(&(0x7f0000000280), 0xffffff20) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/04/16 06:38:13 executing program 7: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000}) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x200031, r1, 0x53) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) accept4(r0, &(0x7f0000000180)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000200)=0x80, 0x80800) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000280)={0x8, {0x2, 0x9, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e22}, 0x204, 0xa3f5, 0x2, 0x4, 0x2, &(0x7f0000000240)='team0\x00', 0x5, 0x4, 0x8000}) ioctl$int_out(r2, 0x1, &(0x7f0000fd3ffc)) 2018/04/16 06:38:13 executing program 5: syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f0000000180)='./file0/bus\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f00000001c0)="aba10fc5e9bbbd1493", 0x9, 0x3ff}], 0x808, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000001700)='ntfs\x00', &(0x7f00000017c0)='./file0\x00', 0xfffffffffffffffb, 0x1, &(0x7f0000001c80)=[{&(0x7f0000001b40)="2e112df23aa2b7b0e482d8b7161141e139b0cbae951779a22bf869474c3b8a076fdc0d2b2ac793710f453c6eddbc255ceaf0afcce7f1058dc6f7bf2ec1d00466712fe4e4a46a100088a35f21ba212dddfbda105c401ef0494a306979", 0x5c, 0x7}], 0x1, &(0x7f0000001d00)={[{@dmask={'dmask', 0x3d, [0x31, 0x35, 0x35, 0x37, 0x32, 0x35, 0x37, 0x36]}, 0x2c}, {@gid={'gid', 0x3d, [0x7d, 0x3e, 0x0, 0x36]}, 0x2c}, {@gid={'gid', 0x3d, [0x37, 0x3d, 0x7a, 0x33]}, 0x2c}]}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000400)) syz_mount_image$btrfs(&(0x7f0000001780)='btrfs\x00', &(0x7f0000001740)='./file0/bus\x00', 0x1f, 0x0, &(0x7f0000001780), 0x0, &(0x7f0000000840)={[{@check_int_data='check_int_data', 0x2c}, {@acl='acl', 0x2c}, {@subvol={'subvol', 0x3d, [0x39, 0x7e, 0x30, 0x77]}, 0x2c}, {@fragment_data='fragment=data', 0x2c}, {@autodefrag='autodefrag', 0x2c}]}) r0 = open(&(0x7f0000001880)='./file0\x00', 0x0, 0x4) r1 = open(&(0x7f0000001900)='./file2\x00', 0x0, 0x0) symlinkat(&(0x7f0000001840)='./file1\x00', r0, &(0x7f00000018c0)='./file0\x00') recvmmsg(r0, &(0x7f0000001240)=[{{&(0x7f0000000200)=@rc, 0x80, &(0x7f0000000580)=[{&(0x7f0000000280)=""/162, 0xa2}, {&(0x7f0000000380)=""/203, 0xcb}, {&(0x7f0000000480)=""/104, 0x68}, {&(0x7f0000000500)=""/123, 0x7b}], 0x4, 0x0, 0x0, 0xd3}}, {{&(0x7f0000000640)=@sco, 0x80, &(0x7f0000000bc0)=[{&(0x7f00000006c0)=""/160, 0xa0}, {&(0x7f0000000780)=""/129, 0x81}, {&(0x7f00000005c0)=""/55, 0x37}, {&(0x7f0000000840)}, {&(0x7f0000000880)=""/10, 0xa}, {&(0x7f00000008c0)=""/102, 0x66}, {&(0x7f0000000940)=""/218, 0xda}, {&(0x7f0000000a40)=""/254, 0xfe}, {&(0x7f0000000b40)=""/127, 0x7f}], 0x9, &(0x7f0000000c80)=""/223, 0xdf, 0x2213}, 0x6}, {{&(0x7f0000000d80)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000001000)=[{&(0x7f0000000e00)=""/205, 0xcd}, {&(0x7f0000000f00)=""/243, 0xf3}], 0x2, &(0x7f0000001d80)=""/4096, 0x1000, 0x9}, 0x4}, {{&(0x7f0000001040)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000002d80)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/104, 0x68}, {&(0x7f0000001140)=""/80, 0x50}], 0x3, &(0x7f0000001200)=""/3, 0x3}, 0x2}], 0x4, 0x2000, &(0x7f0000001340)) pipe(&(0x7f0000001d40)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() fcntl$setsig(r1, 0xa, 0x0) mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000340)='sysfs\x00', 0x0, &(0x7f00000004c0)) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001380)={0x0, 0x1f}, &(0x7f00000013c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001400)={r3, 0x1f}, 0x8) syz_mount_image$btrfs(&(0x7f0000001940)='btrfs\x00', &(0x7f0000001980)='./file0\x00', 0x0, 0x1, &(0x7f0000001a40)=[{&(0x7f00000019c0)="22b84fa60022c20fb68148659277f1f50eb65629e2f4021e504109259062330d2a4f740eec7b891b95e4f63504c352a423f58558a8f3594db6d2cd4738f0deaa3a", 0x41, 0x3}], 0x202000, &(0x7f0000001a80)={[{@noinode_cache='noinode_cache', 0x2c}, {@noflushoncommit='noflushoncommit', 0x2c}, {@nossd='nossd', 0x2c}, {@noenospc_debug='noenospc_debug', 0x2c}]}) [ 95.869473] IPVS: length: 23 != 8 2018/04/16 06:38:13 executing program 4: futex(&(0x7f00000001c0), 0x3, 0x2, &(0x7f0000000200)={0x0, 0x989680}, &(0x7f0000000240), 0x1) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x1, 0x6}) mq_timedreceive(r0, &(0x7f0000000000)=""/218, 0xda, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}) mq_timedsend(r0, &(0x7f0000000140)="10eb185b55b33183ee68de4d232bc473af36aa498d2215c80c30bb72469d5a7a3a46bdf97c085dd73dbf47852dfb0104335d015ead30c429a5", 0x39, 0x2ec, &(0x7f0000000180)={0x77359400}) 2018/04/16 06:38:13 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000888000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000352000/0x2000)=nil) 2018/04/16 06:38:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="240000001800090000000000000000000200000000000000000000000800040013dfa920cf723f2d7a5614956d016eef639ec1cb0984d9de43da3c7e1791459122b169187bc5c0be32686e791258d9c3d49bdb8b4313177ca819840b24747b31c37f748aff01193f06f1f78d60fec72d069c897438f6e74450859958c32dac10d1448259744661520d52977489d761c1876f6aeebce9f623820b813ed4793bdae987f6bcc9d8e2e8de9a7a8a29b66403", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) [ 96.137663] blk_update_request: I/O error, dev loop5, sector 0 2018/04/16 06:38:14 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000000)={0x6, 0x8, 0xfffffffffffff8d6}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f00000000c0)=@ethtool_coalesce={0xe}}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080)={0xff, 0x80, 0x3, 0x80000000002}, 0x2) read(r1, &(0x7f00000001c0)=""/96, 0x60) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000140)=""/66) 2018/04/16 06:38:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0x0, 0x0, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c0006"}]}, 0x28}, 0x1}, 0x0) 2018/04/16 06:38:14 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x80000) syz_open_pts(r1, 0x84000) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000002c0)=""/15, &(0x7f0000000300)=0xf) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000100)={0x2, @rand_addr=0x8, 0x4e22, 0x2, 'none\x00', 0x2e, 0x7, 0x16}, 0x2c) r4 = perf_event_open(&(0x7f0000940000)={0x0, 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={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000b00)=0x14) fstat(r0, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000bc0)={{{@in=@rand_addr=0x100000000, @in6=@dev={0xfe, 0x80, [], 0xe}, 0x4e22, 0x7, 0x4e22, 0x1, 0x2, 0x80, 0xa0, 0x62, r5, r6}, {0x3, 0x5, 0x81, 0x4, 0x400, 0x6, 0x1, 0x80000000}, {0xfff, 0x992, 0xd0, 0x7fff}, 0x2, 0x0, 0x1, 0x1, 0x1, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d5, 0xff}, 0x2, @in=@broadcast=0xffffffff, 0x3505, 0x4, 0x3, 0x401, 0x3, 0x6, 0x6}}, 0xe8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="070080000000000000000000000000000000"], 0x1) ioctl(r0, 0x40, &(0x7f0000000180)="227beeca46b97e4a6d115d82e9369596c70e3c7acf472d87115c68f9c83c7b18168e416c08fc28274cd4251f9f057ebda5b8364696077a8e921841865f8b02d7fb86fda8f3c5d96ab6647d4f4d2d1432e76c40c16be980099021739fe8394447d445020bd91a8a15b44c18af8db4430223f7c6f90a64cbf5061555b8f77d5871679ef313da72d820c0c1ff731652d4721dc1e124508c3f820537a68ad96380b661484c6c46693c366074bce345ddf96b2bdac1dec2ec5d0b8bb2ce01997e") setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000440)={0x1, &(0x7f0000000340)=[{0x4, 0x4, 0x3}]}, 0x10) perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x1000, 0x340f92e0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x8, 0x0, 0x5c, 0xfd4, 0x0, 0x0, 0x7, 0xffffffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xde, 0x0, 0x8001, 0x0, 0x2000000000000000, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000380)}, 0x2400, 0xa7, 0x800, 0xfffffffffffffffe, 0x0, 0xdff1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = getpgid(0xffffffffffffffff) ptrace$setsig(0x4203, r7, 0x1, &(0x7f0000000240)={0x9, 0x1, 0x3, 0x3}) close(r4) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/16 06:38:14 executing program 3: r0 = inotify_init1(0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/mls\x00', 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000580)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000540)={&(0x7f00000002c0)={0x264, 0x21, 0x20, 0x70bd2c, 0x25dfdbfd, {0xc}, [@nested={0xbc, 0x51, [@generic="3fb515823dd0cf3d906476a4b0de95ee9778ad52dcd084adab76d21fcc3a1018c201649693ba18da283209b526ba16a209427c26a3d20fbf621a", @generic="26877e4930cfd4cc53a5aad0b04f29b438ae3f83a7ad9e420b9b8fc563a4ea63eb219c2700fdc2507a4c08e069e09e4ec6adc8a6dde4d9642f788f4f7e8bfbd1fc524516fc253bafe783b01754b07e07bcaaac68420daa83a7f7fec24decacb40945926e96f329ad6b09619d7c984c32092ff6e070edeafa62ce5be1"]}, @generic="5ef5f0fce7742daef3311b5586ec2b32b811e331960c7540e5123a923fab4442167c786f2d034f291717540d7d0c6c8f2c82a0dbec63da602c2c6fdcc3c7b99c62dab1d15ff12e0a45ea2855e978bd6250f92f8b9a203513e27ef8a8870527a943d215b5c9707df01f690195ff9993faa0942be33eb20b954519ec4a7d7873a79b8484a012e587c28d6d77b8cf0e1d5fb9ce3a5537ed", @generic="f9eb41d61cc07285a7a0b3b98275c93097a7d721e992370ad27fb94646afcd639ff9d0f96a4179d32f704eb46bc16cd48572ab8eb1b85e33dd73ad5ac1d6a4eab0e7f23ee6308e597a37db0dbf7c1f1b1f0360f28c734020e35514f3719a42b7f04bb40224b98dc97b4d4bdbb0232a1f15955a902a2a64bcc94e99930a6c968881c1ea734ee698585de1d3598f78331ac0a1baf4f632336b35e3f8591fcf64ed820796458852218c1448346257240b78f768777795e81f47f23d0525d429", @generic="5b57b858cbc7dcfb3b0e5772d1df2ee7b2ecf3a49a3a08650c028b04cbedccc433dfcf635bcc8c0889e752316ac01f3a52b1c608437613853e9beca9cf"]}, 0x264}, 0x1, 0x0, 0x0, 0x4000}, 0x4000010) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000640)=@dstopts={0x2, 0x2, [], [@hao={0xc9, 0x10}]}, 0x20) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={r3, 0x7, 0x30, 0x1000, 0x10001}, &(0x7f0000000240)=0x18) r4 = getpgid(0xffffffffffffffff) prctl$setfpexc(0xc, 0x70082) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000700)={r3, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, [0x7fffffff, 0x1000, 0x101, 0x1, 0x9, 0x203, 0x1, 0x1, 0x1, 0xfffffffffffffffc, 0x0, 0x7, 0x0, 0x100000000, 0x7]}, &(0x7f0000000800)=0x100) r5 = getpgid(r4) poll(&(0x7f0000000200)=[{r0, 0x24b0}, {r2, 0x40}, {r2, 0x4000}, {r0, 0x20}, {r2, 0x6028}], 0x5, 0x0) fcntl$setown(r0, 0x8, r5) fcntl$getownex(r0, 0x10, &(0x7f0000032ff8)={0x0, 0x0}) setpgid(r6, 0x0) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000000680)={0x44, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0e630c400465aa8f001f000004000000fe000800000000000000000007630440000000000b6300d20c5b1032104e1c00066304400000000005630440c49aeb48a7386d5b"], 0xfffffffffffffde9, 0x0, &(0x7f0000000100)="f10e35c7f409552b7e8ad2ee796e85f63d24450ab6cb1af09dd9be361cbebb2c4b1c1605a16c25f4fa554104c0ce3685a23916f0b5c66d0312137bc02f4103cd5bab5552bb7adb2c44481fcf9e8058bcecf2f810750b483aba9dfa5bb0aa19ac2d338775c19984d7e369a03a6b61af5b9ee8046e6e85b0630091da82f9379427570595cb713bc50690565dbba269d42015b3510b843a76fcb2508d72b0c0ac20994e0a5217"}) 2018/04/16 06:38:14 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x404800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040)={{0x200, 0x5}, {0x4, 0xfffffffeffffffff}, 0x100000001, 0x5, 0x2000000000000}) 2018/04/16 06:38:14 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x9, &(0x7f0000000040)=0x2) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x8008700b, &(0x7f000098dffa)) 2018/04/16 06:38:14 executing program 4: r0 = gettid() socketpair$ax25(0x3, 0x0, 0xc3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setlease(r1, 0x400, 0x3) r2 = syz_open_procfs(r0, &(0x7f00000000c0)='status\x00') prctl$setname(0xf, &(0x7f0000000540)="6b657972048dd23b656c660aedd744757073656c696e7578002d6f8c11552a358f51da518713a550320c50c368a9e5380e43931bcc512d717a5192b2e367057e0c66b8b4179c4e00000000000000000000000000000000000000000000000000000000000028170f050148dbc27288a0123a82db0000be0db95f74442943ef3601b84fb3cd3717742a090dce9f3f183ea1f0bedcbf4ac404b4a4f0bee3277cdb2fec50ea999d") pread64(r2, &(0x7f0000000100)=""/202, 0xca, 0x0) 2018/04/16 06:38:14 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x4000008031, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000000080)) pkey_alloc(0x0, 0x0) r2 = getegid() ioctl$TUNSETGROUP(r1, 0x400454ce, r2) 2018/04/16 06:38:14 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@ipx, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/177, 0xb1}, {&(0x7f0000000180)=""/111, 0x6f}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x1}, 0x40000122) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000280)=ANY=[@ANYBLOB="021000001100000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000000000100180000000000f3bc780f59b5c4c28fe32044309f964bb643a0a8ec6da17595121866564f12bf6f3cf893be86b8524b46ebf96d040e83b9407523febbf5a6a975bfd4ed5206246cd86784a390b6a1c78afd8b8e365340f05530a1c95e4ada790c4d1376466e331dd23f5e0e29bdf0f73922949f5da49226941e9f7e08241b020a565b1bc08a16f10949548a9f2d29477608a3d02d4331c8e859acf37daea8371aeee4e3e4357479400a13b8db6de1fd3fd1c79ec3656464fe39c6036fdb9e503b8255412a"], 0x88}, 0x1}, 0x0) 2018/04/16 06:38:14 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$TCSBRK(r0, 0x5409, 0x100) r1 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x90000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) getresgid(&(0x7f0000000240), &(0x7f00000002c0), &(0x7f0000000300)=0x0) splice(r1, &(0x7f0000000580), r1, &(0x7f00000005c0), 0x5, 0x7) r4 = syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x1, r2, r3, 0x8, 0xfffffffffffffeff, 0x100000) clock_gettime(0x0, &(0x7f0000000600)={0x0, 0x0}) nanosleep(&(0x7f0000000640)={r5, r6+30000000}, &(0x7f0000000680)) mq_notify(r0, &(0x7f0000000400)={0x0, 0x8, 0x4, @thr={&(0x7f0000000380)="197e6e98a4994060520f3a36be81cd", &(0x7f00000003c0)}}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000000)={{0x0, 0x1}, {0xf}}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000540)={0x1, 0x6}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340)=0x3, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000440)=""/169, &(0x7f00000003c0)=0xa9) 2018/04/16 06:38:14 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00004000feffffffcb0d870203528073cc8aa1de25"]) ioctl(r0, 0x8916, &(0x7f0000000000)) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) flock(r0, 0xa) ioctl(r0, 0x8936, &(0x7f0000000000)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000240)=0x5) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8e8d}}, 0x909, 0x10001}, &(0x7f0000000200)=0x88) 2018/04/16 06:38:14 executing program 1: setpriority(0x0, 0x0, 0x7) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) write$binfmt_elf32(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1000000000000, 0x3, 0x80000001, 0x4, 0x2, 0x3f, 0x8, 0x2a1, 0x38, 0x2b6, 0x100, 0x80, 0x20, 0x1, 0x4, 0x9df9, 0x80}, [{0x6474e551, 0xffffffff, 0x4, 0xe792, 0x9, 0xffffffffffffffe0, 0x0, 0x2ac}], "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"}, 0x153) futex(&(0x7f0000000080)=0x1, 0x1, 0x0, &(0x7f0000edfff0)={0x0, 0x989680}, &(0x7f0000000040), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000000)=0x40c) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000003c0)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x5, 0x7, 0x8, 0x400, 0x1000, 0x100, r1}) r2 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000280)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000002c0)={0x5, 0x0, 0x0, 0x80000001}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000000300)={r4, 0x5}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x100000000000034) 2018/04/16 06:38:14 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3ff}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000680)={r3, 0x8}, 0x8) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={0x9, {0x2, 0x4e22}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x0, 0x0, 0x8, 0x33b9, 0x200, 0x0, 0x2, 0xffffffff00000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="6b001d08bcc117394e4726b653544e8e98d35e42a0c506e43a3c7be62e8ff9f4ae3ece15cb146423c9f6b858c5512920f94f1b06d9dfa0efd4d7b1ee8eff6b04f22ecb728e99d2af3e297ba4c4b836379916959f3df9301f00100000c4f2806743ed3fc0b31480b29d7c6beeb4bdf53bd3af4ad7c0defeab05f59557599a8fd0b81ab7e6ff393e66d6f61f84aa1d19bbc9bf440c107cd987fbcb262e3628377392d14190"], &(0x7f0000000280)=0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x7, 0x8, 0xfff, 0x7, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x2, 0xd4d}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1000}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000b00)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x38, r4, 0x400, 0x70bd2a, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x50}, 0xc0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff, 0x0, 0x0, 0x8001}, &(0x7f0000000080)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) accept4$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x1c, 0x80800) getpeername(0xffffffffffffffff, &(0x7f0000000540)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f00000005c0)=0x80) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000d80)=ANY=[@ANYBLOB="ff0300000000000100004e214d8ca47700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000be63d41ca35b49c88efa79835eed0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000002000000ac14141900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414ba00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000001000000000000000000000000000000ff9e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e207f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000001fa84901ca6c8c48000000000000000000000000000002004e24ac14141600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000924a800bf29bce8ae2506c7468021cdd2c729e0e267bad44ec56159c5862be038cea0fb27099b29392d8896c926d79e9ac240db573a6b6cfe4866773e3fadf16f83337a15541188b3e4f9d77e60a17b3fb5af29b2dc8bafe557699db5bbd02460019fe120642b9bc2a2552ebaf1db55ac827e1e17ed4d9a76f9cafcde8a4f5ee4802d979b4ae6229a0a5eb637738e11aab2df0f90bf668917a41dc8b2202523da208aa76dfe7cd19e1fbc8179444a3f885200ff020439b7dc365b650c608e0b897d71e8a55e8ecc13cdf94e1936da6edf9605efd0e14402a604ffe6797934ee40"], 0x1) readv(r6, &(0x7f0000001240)=[{&(0x7f0000000a00)=""/115, 0x73}, {&(0x7f0000000b40)=""/119, 0x77}, {&(0x7f0000000bc0)=""/246, 0xf6}, {&(0x7f0000000a80)=""/60, 0x3c}, {&(0x7f0000000cc0)=""/191, 0xbf}, {&(0x7f0000001200)=""/33, 0x21}], 0x6) prctl$setmm(0x23, 0x3, &(0x7f0000ffd000/0x1000)=nil) getsockopt$inet_int(r2, 0x0, 0x18, &(0x7f00000006c0), &(0x7f00000003c0)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000400)={0xffffffffffffffad, {{0x2, 0x4e24}}}, 0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000740)={r5, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x81, 0x1, 0x327, 0x7, 0x1, 0x20, 0x2, 0x445cd569, 0x0, 0xfffffffffffffbff, 0x3f, 0x0, 0x3, 0x0, 0x3d15]}, &(0x7f0000000840)=0x100) recvfrom$ipx(r0, &(0x7f0000000880)=""/171, 0xab, 0x2, 0x0, 0x0) keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}) 2018/04/16 06:38:14 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}}, [0x2, 0x6, 0x0, 0x0, 0xfffff80000000000, 0xfffffffffffffff8, 0x8b8, 0x5, 0xc5, 0x3, 0x8, 0x8, 0x8, 0x0, 0x3]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x9, 0x60fd, 0x1, 0x2}, &(0x7f0000000480)=0x98) pipe2(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000ee9000)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080), &(0x7f00000000c0)=0x8) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000011ffd)={0x2, 0x4e20}, 0x10) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)=ANY=[], &(0x7f0000000040)) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eedffc), 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000280)=0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000500)={0x1, 0x8, 0x84, {}, 0x0, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f00000005c0)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) bind$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) 2018/04/16 06:38:15 executing program 1: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f00000000c0), 0x2) 2018/04/16 06:38:15 executing program 7: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYRES16], 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000080)={0xa89, 0x6b5, 0x9, 'queue0\x00', 0x40}) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0xfffffffffffffe42, &(0x7f0000000000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) 2018/04/16 06:38:15 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x1c9a}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x8001, 0xff, 0x80, 0x80, 0x3a6, 0x6, 0x4150, {r2, @in={{0x2, 0x4e23, @rand_addr=0x9}}, 0x8, 0xc00000000000, 0x7347, 0x1, 0x510}}, &(0x7f00000002c0)=0xb0) r4 = dup3(r0, r0, 0x80000) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000000300)={0xffffffff, 0x800, 0x1, 0x9, 0x7, 0x80}) fcntl$getownex(r4, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r5) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000f87000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000f89f76), 0x152, 0x0, &(0x7f0000f89000)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000340)=r3, 0x4) 2018/04/16 06:38:15 executing program 2: mq_timedsend(0xffffffffffffffff, &(0x7f0000a98f32), 0x0, 0xcdae, 0x0) r0 = syz_open_dev$sg(&(0x7f00000013c0)='/dev/sg#\x00', 0x7, 0x40000) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f0000000180)='./file0\x00', 0x1, 0x4, &(0x7f0000001340)=[{&(0x7f00000001c0)="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", 0x1000, 0x9}, {&(0x7f00000011c0)="ab09faf9881a7353342bed7dbd3fd7c257741246c1f1e4e795f62f6b78893e4d7b514d1a9ee25e638ed9a7d529d43e7e546975f91cea9f69bea37df67d63baabcdb2ec9f8a0ef6a19dc2a4c76d18eb1b5e4d663aacd83a8c39f92bf879116df9aa084bbd34b5c04cef71", 0x6a, 0x3f}, {&(0x7f0000001240)="a1eac20fc2b7e723485c32b15d0601d0bd0ea5cbb1a8f28f1d46d6e18d5e8a5432122b103973bd9a798011e10db74da7a2b07ce1d98aed01aa61bba87b4ae2b7e5091c60504212ffb51fb4f9c383da3ad390ec038db8c18daaa61cf59d4a9ff5e1c9b5d009741efc791d1c97bbf1efc138e55891138b2529536724a8c184f0771523726c11bed89df7a5", 0x8a}, {&(0x7f0000001300)="61c7702b3e54bdeec8beb963fb18d5b779e7abf34e0411d87b73b86d9508e3613a203bb7a877aa0184a8aab9d5982d64d506a5ff57b80f8bae782cd734", 0x3d, 0xffff}], 0x20000, 0x0) syz_open_pts(0xffffffffffffffff, 0x400) ppoll(&(0x7f0000000140)=[{r1, 0x410}, {r1, 0x224}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100)={0x8}, 0x8) init_module(&(0x7f0000001440)='/cgroup\x00', 0x8, &(0x7f0000001480)='$&systemuser\x00') ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000001400)={0x2, 0x1, 0x80000001, 0x0, 0x9, 0x800}) 2018/04/16 06:38:15 executing program 0: r0 = socket(0x18, 0x0, 0x4) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fc4ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000860000)) 2018/04/16 06:38:15 executing program 6: r0 = socket(0xa, 0x1, 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14, 0x800) 2018/04/16 06:38:15 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x1e3) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x4, 0x3, 0x1, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x2}, 0x8) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000340)}}, {{&(0x7f00000006c0)=@rc, 0x80, &(0x7f0000000540), 0x35c, &(0x7f0000000580)=""/206, 0xce}}], 0x2, 0x203f, 0x0) 2018/04/16 06:38:15 executing program 5: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='cpuset.mem_hardwall\x00', 0x2, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000006, 0x40000002871, r0, 0x0) munlock(&(0x7f000053b000/0x4000)=nil, 0x4000) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ptrace$setregset(0x4205, r1, 0x7, &(0x7f0000000140)={&(0x7f0000000080)="01ccad858971a6ee0f8b2bab6cdfac2c75f32c170bf8d85755ea73f53241296ab8d68992bd456f01f22d15f2b9e888dd52b03ed4d704b49a043aba1b5182bd79eca4b6dc1f60053852c946891d87ab4ca0fcf4f075e42e7d8ae2b665e434e135d29c3cfa39f8bf4b0be4cd970633ee955cf8b03d9f8d624c10c9005176b8db5b302bf8a895bab928e4a186b6c1079ce7694f780522ce9e98dabf6c40f648a44387d0a6128de7b4fccbfa6464078af7ba", 0xb0}) 2018/04/16 06:38:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005d80)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="50775c32497fe7745057813c25ccb00200001400", @ANYRES32=r1, @ANYBLOB="1400060000000000e406000000000000000000001400010000000000000000000000000000000001"], 0x40}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="340000001a0006042abd8000ffdb5f251c100001ff02ff090029000008000400", @ANYRES32=r1, @ANYBLOB="08000400", @ANYRES32=r1, @ANYBLOB="08001a0006000000"], 0x34}, 0x1, 0x0, 0x0, 0x4040045}, 0x4000000) dup3(r0, r0, 0x80000) 2018/04/16 06:38:15 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='..', 0x0, 0x0) connect$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) fsync(r1) fsync(r1) r2 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x48040) r3 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) dup2(r2, 0xffffffffffffffff) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x20) 2018/04/16 06:38:15 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2, 0x400000) r1 = socket(0x10, 0x3, 0xc) write(r1, &(0x7f0000000700)="130000001000ffdde200f49ff629050000230a009d0000001000c53022e5f9ec364fe86bc337747a04cb1c24e175cc423437101101bd81dc3181ddd83f8d3d1f2c53e45fca5ab94018975d7db75412543e1226408e88cac1f2cbefbb693d8a0c8efc28cea0ec3ff429592e5de7e4f28bca763acd06f40ad03226af559bf91efdb19a5faccffe8090d92237be9951be4bd7c2a1c1a2b5b2684ade4025622c962d916c0000000000000000000067dd3af5e3", 0xb1) mq_timedreceive(r0, &(0x7f0000000080)=""/19, 0x13, 0x22d, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x301000) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @loopback=0x7f000001}, 0x3) 2018/04/16 06:38:15 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x105, 0x0) writev(r0, &(0x7f00009d5ff0), 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000100)=0x7, 0x2) preadv(0xffffffffffffffff, &(0x7f0000000bc0)=[{&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/35, 0x23}, {&(0x7f00000006c0)=""/204, 0xcc}, {&(0x7f00000008c0)=""/186, 0xba}, {&(0x7f0000000980)=""/28, 0x1c}, {&(0x7f00000009c0)=""/248, 0xf8}, {&(0x7f0000000ac0)=""/15, 0xf}, {&(0x7f0000000b00)=""/135, 0x87}], 0x8, 0x47) ioctl$TCSETA(r0, 0x5402, &(0x7f0000f9f000)={0x4bc4}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000000e00)=ANY=[@ANYBLOB="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"]) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x0, 0x0, 0x6}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)={0xa01, 0x4649, 0x9, 0x7, 0x2, 0x1, 0x7f, 0x70cc, 0x401, 0x6}) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x0, 0x0, 0x81, 0x8, 0x6, 0x77e, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8200, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) sendmmsg(0xffffffffffffffff, &(0x7f0000002d00)=[{{&(0x7f0000000580)=@l2={0x1f, 0x1, {0xb3, 0x0, 0x80, 0x40, 0xffff}, 0x6}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000600)="e7b6f96457320baabf5b15d4f09fcac488be71347c7957508ac56c9da1b5a8a480dfc4f331260b3b66808c987ad25e0f5f4fd5fb15b24ff0c33cfa823e1c3cf4846744b11d591a593e537b11ab5f", 0x4e}], 0x1, &(0x7f00000006c0)}, 0x3}], 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xc) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000000), 0x4) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000c40)="fecf0ece1919b4f5ba33dafc217acce39c352cedb2d0ee30efa78e914620305947ac851305f490", 0x27) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) 2018/04/16 06:38:15 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_trie\x00') sendmmsg(r0, &(0x7f0000009f40)=[{{&(0x7f0000000000)=@generic={0x11, "696ada56221cabb92d5fd1851d683853deccc9e686255739cebcb1eeae86832760fc11f442ea01b12d6ddbbc5d6a38473af512871687c3785a9f4f00a655c9b9665c242e9841feaf9a7e04f0f13954736385214f5dee4fb43003a6c3916cbeaf876eb1c3ec5c535eca3d06aa21dcf3261498040b391a4233698d23257f55"}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000000c0)="16a7a48355a4796092782de808288d9fb7fa9b13cce0ce00e2f8f5ffd75776f25824d3e7c790bb8f1f5e3afa4036ccff5c314d6ad24f3e7f2dbb1f3aec9aea2be11345dafbce09e97dbb2f32a245beaa578431e8ead77c2bdab987", 0x5b}, {&(0x7f0000000140)="f7504dd55d115313f27a6c36511c5a624c430218099f093100cf44e7f51f1ce365f42721dea5298cf26f304d5c1e6661d5abf650b51ce8e5a5f7907f465db8f82300f8d959741c9a92fcbf1043776dde009f59b74616847b19b52e912c19490bb3defa1927971b3e560ff96e22fa925ef428073ea67a98e9748fcd7cf524aa6ff7d28812e56109bbb30fb7f0e40a3b6d5dec", 0x92}, {&(0x7f0000000200)="31db967f18a17a03c49ca0ddae1a74813583c37775e0829477314b51b04b8afb81d984daa4277d9b0c9bc57a881e8b62aff1e0bf8e8cd348fbddce3725bc0e7916e2c262e0bd2824f1218eeabad240c7b5f32cef0c826e23c82744711770082f32ff10c798721c057304cd09ba0294ccf895dc742783f9d76b4e64f6594efc0338d9679715ab3f227c2ac85c56cfb393cc30489cd003ea7ba036d2594c28f5890946d6acc66384050828400c4d0784aebc8a099e2ad5ab0caf659cc522d2e6e5658ce801e1188e4d2c22480a4d32c6d51ec22476178c7832c54a25e7cb1c9078fd35e2f07195c4ef24f0edea85", 0xed}, {&(0x7f0000000300)="e195c99643a2a1ef9e02138de2c3d69f52f86b8760f482cc68de9390be94bde805e174c69830450e56c02206d924e80f86094b0a86efcf7fd1951e87140a17a8af2a191b83893ea6818bfed41aedeca3adb10cdf2f74bf907a0c8d4a8de7ad2ac03c023e15c0aafb2ece12fe8110cf6a44d2ef0e6f23750f9148477c84127286b0d3b555b540f90495325b0df69759b98f68", 0x92}], 0x4, &(0x7f0000000400)=[{0xd0, 0x3a, 0x3, "6c4ba721d61fa1f753a4ca9e5d766bfe29552be5e0370398da5030a59ada226d43770a09cfe342a4b5b0e13f343bca85cbf85e09e0a575e01b55b0659442f794156fa843f7b99fdb7b4e4fe06a8684944d504acf7528f425455b746d51e22e8bdbf23d6f1d27c2d560a1e2200e8a52c3967bae47fd7dae3c3b332135fcba0bb0e2bbaff8c61505195cb4930fdf4b71905eed742f1c66efdf4d5fd73a6f0a2db9b71f02361e258a6196e83da2cc277d7b3d11564e29c2028f1257bb9c"}], 0xd0, 0x800}, 0x40}, {{&(0x7f0000000500)=@rc={0x1f, {0xfffffffffffffffc, 0x6, 0x1, 0x7, 0xff, 0x8}, 0x7fffffff}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000580)="87c293982dcf9c6d078a", 0xa}, {&(0x7f00000005c0)="f9dcbd941130f8d5961523bb698148ccf149167061cf9ba34b787bc5bd03988281b57bc9bbc0ec6026d1691ce1d80d260f1a4873f8cddf4b39dd4ca63c09dfabdb16d2b55444014485875fc5579ebc199c64142c1bb3f93950e21273e01d5e50b586bb71cb0b32e3da6401e31700bdc4c4282fd714a4243b7ab3d17c47b5f4d38839e4a6ea494e969fca1a2a6bd2061b", 0x90}, {&(0x7f0000000680)="e73fd09a99802d83c9a11585ae17e732eb", 0x11}, {&(0x7f00000006c0)="312756bfc224c393f241dc076cc5919c8495f1f8d64897ff6b0015fbf65bd86192ba1202d9cff2eb17c005a53001f5beaf331831a28bc8f8f3951bbc150b958e0915068e6462e17dd0616bb29cc5926ee2d1481495ab0b5bebd31c5653cf779fa649a8a345774b9721a5db1938823f200f0512c383b8d16d75607840b1da907dee19298af9a33b02c042ae422bb1a997cdbe6d71f53badefd1e67c4a8529dabc404a635dac63fd7af25f94ecd41b67e8af52f8dcdf41ef2e6301785bc4ca06", 0xbf}, {&(0x7f0000000780)="d9b6a59c89334a00be56a359505ace4176310c308fe6c44e04559f1559d571efc6917ff1bdda4c2bf89989391a24da2513d4619829230a1047e7362dc14cd413922d969d2b0c98cf2489933581cb6c46b6bca40f0df339bce6672262e132e37eb220cceb14b7b5272ed5769dd87be6ece47ea87e8817f068c5fc41d85237f279bbe4fbed52848e", 0x87}, {&(0x7f0000000840)="af7770a81a74da7aa5647cd891fee4c041b81173ff01780f8a003397e129807534b23f917144c723c5e5b49bc675592435ee70f41ee6567dd1fe398241df283df4b76d615015c5e8c1a3669400d6d54299657ed9717407bd6a09f547db7684386accef8fb19c50d87733fa1a6b88d3825871a9692c98e085e80dff9aaa70762ff3c271352bd6952a242f21614637e2823f0c1f230c1abaa29c02764c71bfd2751370e88852a2513a006ecb98fae42bd6d3b05bef6e68dc6a995bc15d81c2c729e44c4a59dd00ce4ce30fa8110c2af71fd9104ea74cd69e299020a5f324f3f781ab8f513af6d707ba2cd39d685b6daafab70f5a43c3c5358384", 0xf9}, {&(0x7f0000000940)="a8f4e9f6849e0e281822d18bf9e967c48e67093d24e1e16272684c9c313a6888406c8440c1c7ad7da20f849769086048cb974d2a96712a0e17f304fed9259eb5a786de355fc966ef66b2ce196eaf738a027a347543fa0ac302f0592acb7725054711d13840f4362a104753464fd200b400a2c749a18fbe9b662f57e6f87bbdaa46b28c2eae9c91f4e9893b9df2486cc6d00820d1ef70a49c02b21af0beb51ed35c64077a91c56bbdc9badad82813923e243b42a64ebf9999c24492ecb498acd2c913", 0xc2}, {&(0x7f0000000a40)="c0c2a7cbc3d71ebad547789db18be5c43f85a916515365d984f27f98dc5b0ce84dc33361a8758e4dd036c0b08bb773f74c20c0e927ace59d99391e9178b486654383f0", 0x43}, {&(0x7f0000000ac0)="1ee9d809e41d73e6b30531debbcbd075ed3663b88f8793d027372ec7b817632edfae0259d54a757c7a286aa7e32a8eb0868e37b735f374ff81bf7c000c0e0389fedfe97d81a327cc97efa432a0a2b826582b89fe699cc60f91882e25ba6ab3dd77cbd4d030f4fe9746f69179f806a92a12bf63d0500698962a223d7d54ce4f", 0x7f}], 0x9, &(0x7f0000000c00)=[{0x20, 0xff, 0x8, "b0639c0c8512cfdfb96ef1"}], 0x20, 0x24000000}, 0x800}, {{0x0, 0x0, &(0x7f0000000c40), 0x0, &(0x7f0000000c80)=[{0x1010, 0x84, 0x800, 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0x1000}, {&(0x7f0000009880)="40735d6b90f85e7087b3300d7c3aa99d67801e2b497d82dd0ad56e8168bc775087bc1e9ee6469e5ba7ac2c8ab6a70acfec6f6e85b197e3c05e07511fc50ed220659a9601879141403d4752599105af1ee5ce600d2b99b081d975315e5e41403c7508d5d8298685758d70e3a69e6503952b1303c7270a28b9f2abb8fbaff0f6d63f377df2ce94882981fb6bc16a00dd3233b6ea6f47965156a62837130d47693dd0727e31ede9b8af8b312ec55d639131178eef0725a31063029e71639fd410d4ae6d76b639c3dbbf8101284f5735188377a45123c9cc62dc0c0b789505bef659d50af6ccb23bf619814f6dd2271a4da12b8c464543", 0xf5}, {&(0x7f0000009980)="5e7d18167af8420cd9e1a62729514931fd2739c5b7ebc18081ce54125ac1f087bb795df6c76fd40cad98d94a60c7d2e32f913d4036c315e217ec9b9fe092e53c4dc60be50483341ff75ed1128866c9b865fe2afdc9ccfe70deb33855fb7da9b70636dcd291e644d023ee9aacc7b68e71513b3cc68cc13ac56104d8165d55bc126006c9deadf8b9d2285bff3e2e1d5442f2785a1d14a6e3ef3de3b3b811202359999615fd6e30d0feba9c3e2dde569f0117970cd7b16b837726aa79c9bf87e47b0b855527b6a0c47eb06fd1", 0xcb}], 0x3, &(0x7f0000009ac0)=[{0x70, 0x110, 0x9, "c80153b7a366dc8ff6a8d6475614dc7acc3b4e48291b335bce5bd733e6f0728d361f6b433b4e4d4edb8fc227adad43e8057509c8a5386f8773e112e0aec2b283e2990a6de86a37cf8d308f90b42d51e8082e5819bea90081295630"}, {0x98, 0x119, 0x5a24, "914961befcec68b53f3b6d21a6ad687e7d3f953f2b9543c6b9f39a2353ca2720cca69f4b238e33f3b05110a4e5f3dc1a3fb966e94fcc8fe137a30dc6f544396b7c27a9be2e48398a4d1d2376fda3f318b90c325494550389be97ca85f0c60115a0faca79e322790355d77ab53fa2626497e0e96e8f73dfefe488fc4b59780620db8dc86b36"}, {0x90, 0x105, 0x910f, "69fbc51ba359a9c373981d9f5ee2ca2ffc506e52519f408a3496357017202ad2b2177edc57ff6f04339963c9ad2501006afafdbaf673efdec16d3c36078b1bf356720aa67a368c97b7ac5e1398d7e4b05211618793b74878e49ea3fbab4db191b8048486008ca5fc6be173cce305633b075d8eaa20d963ac2e68ef"}, {0x20, 0x11f, 0x0, "e0cc81b2641078c6fc"}, {0xd8, 0x108, 0x1, "759dfb2547056c5736e50eb4c204636b65d67a97939cb02e5924d83d7a10ee6e8dc82868fdb967df81442b5076e8bd0309e2e041dfc4f236d7c874fae890aa52ebb97e6613cbf79345e19257b68e2c7532e85a699b73b37b55d34303de7e35c302e7e9585b1753542c70b70dc4c545dda7af586d60d25a17f47fedcbb5a901a1b571e1515b254c10f751428f83f44246b658cab0b63fd020484fda119cad3111ef02cbc4bc0dd71b6581311d1e69a780f521b21211701a0c13cf242aa55d8d4ce388ea"}, {0x100, 0x10f, 0x6, "dfc02d9aa3819408a6947e51c24fd5cf189e3d4127bb394a2b79ebc4c98c1c9ffb7cb7cb02a91bb48efa1cea8c42d18605f13ad8f28ba7ab5809931a07ac8a90c9529203cd8ab5fc33bd403f1367ce80ae64ec8f2caa265c269c58d9b37b75164d255f684db9b15e7863cbeafa6a8be40963b171615d8075041dcc1a8f2dee82b4fd1d13da4a0db2161b2279d443a8c63212690f029923015d0247e5b57ba7eb452b083b52667f05d6819d65fa052be73c42819bc8117a9326ee6cf708ac637f2ef167b786824c259e2f3270559866fda982e919bc6191a0ae5f94283fbf9a99f98b8af623a75184790e0e"}, {0x18, 0x0, 0x1, "7bbb"}, {0xc0, 0x112, 0xe7b, "ec426bb54b1689dd07bfcac971a482143045bacd5346202471d651315308697c68ea6629bba4442933e238b96ade0d38b3bf561d9d712799a1962119da89336304d2afd63bf9bdb99027d24f256f2e6d4d3d507f1c6e01b84441cbb96439622130d09590e62db9b44679b21728a37f3d97465c559a68925e7a05f3da360d966e742a385ef3d7853c8b6e37368d0945299b18392250790a4d01302d96480b3198e9e3a69636d330b62620"}], 0x468, 0x24000801}, 0xfff}], 0x9, 0x40) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000c40), &(0x7f0000003080)=0xc) 2018/04/16 06:38:15 executing program 3: prctl$getreaper(0x0, &(0x7f00000001c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) fsync(r0) ppoll(&(0x7f0000000a40)=[{}, {r0}], 0x2, &(0x7f00000000c0), &(0x7f0000000ac0)={0x2}, 0x8) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000200)=""/202, 0xca, 0x0, &(0x7f0000000300)={0x4, 0x0, 0x0, "9a10d6bcc03c"}, 0x10) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x4, 0x20000) 2018/04/16 06:38:15 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000180)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000080)=0xfffffffffffffffd) listen(0xffffffffffffffff, 0x0) mremap(&(0x7f0000142000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f00008b1000/0x1000)=nil) sendto$inet6(r2, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff, 0x9}, 0x14) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000440)='team\x00') getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000006c0)={0x0, @multicast1, @remote}, &(0x7f0000000700)=0xc) accept$packet(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000780)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000900)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@dev}}, &(0x7f0000000a00)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000a80)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000b00)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000b40)={@rand_addr, @loopback, 0x0}, &(0x7f0000000b80)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000c40)={0x0, @remote, @multicast1}, &(0x7f0000000c80)=0xc) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000cc0)={@local, 0x0}, &(0x7f0000000d00)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000e00)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000f00)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000f40)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000001040)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000001080)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000010c0)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000011c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001200)={{{@in6=@mcast1, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@multicast2}}, &(0x7f0000001300)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001340)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000001440)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r3, &(0x7f0000001ac0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000014c0)={&(0x7f0000002580)=ANY=[@ANYBLOB="c0040000", @ANYRES16=r4, @ANYBLOB="04002abd7000fddbdf250300000008000100", @ANYRES32=r5, @ANYBLOB="b80002003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r6, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000100000008000600", @ANYRES32, @ANYBLOB="380001002400800008000000000000006f696e5b436f54c2902bee9183a1f1607568120000000000000000000000269babc33f6a0f581d5eee177400000000000000000003004a31f0c1dc0ff73258f643473d66253aeea204023aeed5e0afae054acbc245e40069b84d2cacc04ebdcdeae127aa76602c813887723fe8684e6ab3b5035a916919c943da544038a7dc6b11d7cb2294c6ff460f0b6320366cad47b2", @ANYRES32=r7, @ANYBLOB="7c000200400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400b0b4000008000600", @ANYRES32=r8, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000400000080003000300000008000400020000000800010099fd07000000a4e62fa2c7cfb6dfab903dc54a9b860ea9ca23e7d3e4781f38f96a397df9ac7775d3ce4412cc5d5af11cb7", @ANYRES32=r9, @ANYBLOB="740202003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r10, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400010000004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e67000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000200000008000600", @ANYRES32=r12, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000800000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r13, @ANYBLOB="080007000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000000000008000600", @ANYRES32=r14, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000600000008000600", @ANYRES32=r15, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r16, @ANYBLOB="080007000000000008000100", @ANYRES32=r17, @ANYBLOB="500002004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000008000100", @ANYRES32=r18, @ANYBLOB="8c0002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r19, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e6700000000"], 0x4c0}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f00001e7000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) r20 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') timerfd_create(0x0, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000793000/0x4000)=nil) unshare(0x200003fd) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) unshare(0x20000) r21 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x20000, 0x0) setns(r21, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r21, 0x84, 0xd, &(0x7f00000002c0), 0x4) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00000000c0)=ANY=[@ANYBLOB="bf3b87437d8685bf9bff719313ad94d0467f85d31fe1695a0300001c0000c4050100fac2040000010100bca7bc0136001e4e54487f9e53bad8000000c20400"], 0x28) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) fcntl$addseals(r20, 0x409, 0x2) mlock2(&(0x7f0000a91000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f000020e000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) 2018/04/16 06:38:15 executing program 1: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) write$fuse(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="20000000000000000200000000000000000000000000000000000000001a0900"], 0x20) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x80000000000002, 0x11, r0, 0x0) fallocate(r0, 0x0, 0x8001, 0x4ec) accept4$netrom(r0, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x800) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) [ 97.889243] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=32585 sclass=netlink_route_socket pig=10429 comm=syz-executor4 2018/04/16 06:38:15 executing program 5: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000200), 0x0) unshare(0x8000000) futex(&(0x7f00000001c0)=0x2, 0x3, 0x2, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240), 0x1) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x22) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000140)={0x0, 0x4, 0x5, 0x200000000000000}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x2}, 0x4) mq_open(&(0x7f0000000040)='.$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000080)={0x0, 0x7, 0x2}) 2018/04/16 06:38:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x10210) accept4(r0, 0x0, &(0x7f00000009c0), 0x80000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x404200, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000700)={0x0, 0x58, &(0x7f0000000680)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x86c, @loopback={0x0, 0x1}, 0x3ff}, @in6={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000740)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000780)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000007c0)=0x24) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000540)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000380)=0x13e) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000003c0)={r6, 0x6, 0xe7e, 0x4, 0x2, 0x3}, 0x14) times(&(0x7f0000000040)) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000480)={&(0x7f0000000000/0x1000)=nil, 0x1000}) r7 = dup3(r0, r0, 0x80000) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000980)="0929ae1a22ea4cd296524b82cee7a131", 0x10) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) futimesat(r7, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{r8, r9/1000+10000}, {r10, r11/1000+30000}}) getsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f00000004c0)={r6, 0x9}, &(0x7f0000000500)=0x8) getpeername$packet(r7, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000440)=0x14) connect$vsock_stream(r7, &(0x7f0000000200)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000940)={&(0x7f0000000280)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000000340)=[{&(0x7f00000002c0)="ae92bad6c72218c1a1b556fb0a4e6677412c8f65c4a50deb26c820c6c84fd8c1536e0a3c2b0c45b6ed0339902aee7f8d4e3d8a7fb37dff7645ad10fad0bfcf2d203b7246ef8bcd8e7cd8754573a373", 0x4f}], 0x1, &(0x7f0000000800)=[@sndinfo={0x20, 0x84, 0x2, {0x1000, 0x2, 0x4, 0x3345, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8200, 0x5bbb84ba, 0x141, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0xedf, 0x10000000000000, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1f, 0x0, 0xc, 0xffffffffeae5f6c9, 0xffffffff, 0x80, 0x72ce3f72, 0x1ff, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x0, 0x2, r12}}, @init={0x18, 0x84, 0x0, {0x1f, 0x1, 0x413, 0x1}}], 0x120, 0x20000000}, 0x4) 2018/04/16 06:38:15 executing program 7: unshare(0x400) pipe(&(0x7f00005db000)={0xffffffffffffffff}) read(r0, &(0x7f0000000000)=""/109, 0x6d) vmsplice(r0, &(0x7f00005d8000)=[{&(0x7f0000000080)}], 0x1, 0x0) 2018/04/16 06:38:15 executing program 1: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r1, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x34d6}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x20) fchmod(r0, 0x40) [ 97.952409] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=32585 sclass=netlink_route_socket pig=10454 comm=syz-executor4 2018/04/16 06:38:15 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00009b7ff9)='ns/ipc\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip6_tables_targets\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r4 = dup(r3) setsockopt$inet_mreq(r4, 0x0, 0x20, &(0x7f0000fefff8)={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x8) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x8, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syzkaller0\x00'}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000400)={r5, 0x7fff}, 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x6e18, 0x2, [0x0, 0x2]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x3, 0x2, 0x9}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000240)={r6, 0xdd, "5179a9d3313426cde232ff7163da94d3dee4645745fed10ca9048cbe7499aa6ce98f97f7caa1e1c5e95bb40d32d8e8120bcae8056c12b19acb186b40e965b2f59949a40c399d282de9ef484b2064c34324b5dbc0fcce22f1339d03340a482ca3e419095e8462d00935fe0b75c1ee1c2bdf95edb4c7bfcc386c236f3116b9bced74380226ac35623cc28e9936f9ca14adb3c65c525750e1500f57c9a029118d5c4bd12043ca6bf52c342ca2a2a10aa31e9cf8a6f74b3ffc5f2f38390dd19f53f97652369319f6e27f95bb965b38b1704cafb13df99d636eb36c56b9f0cd"}, &(0x7f0000000340)=0xe5) syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x200800) pread64(r1, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) fcntl$getownex(r1, 0x10, &(0x7f0000000380)) 2018/04/16 06:38:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000100)=""/246) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="aaaaaaaa0200aaaa906151c3e173a02a2192ee9fac607a87aaaa008137ffff0700e33e6e160000c6d51d26d57d000000de00020000ddff"], &(0x7f00000000c0)) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/04/16 06:38:15 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@rand_addr, @loopback}, &(0x7f0000000040)=0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000db6ffb)="8908040800", 0x5) 2018/04/16 06:38:15 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0x4, 0x0, &(0x7f00008b5000)={0x0, 0x989680}, &(0x7f0000000380), 0x9ffffffb) r0 = add_key(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000000080)='.dead\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="ca10aaae2ae4180f413b042f5c07f1bfe587c20380090690a0897cd8a063588cceda11a7a5791006cfb6231f37089af077092962ae490648c5613cfed14666b5df094be01957921ac2c6565cd82d68a3ee1e83374b8c1498fc16f6701e27158eccf25c708890da9b9746d9bab83c41eb55ae984aaf42c0344255f74c9db787be5d1ddb8a9619460fe174f00bef2e86302b4c645fdb5de5086fd259a5dbeb6edda559324762e9e853d20983fa6637c5dace849426770b7acb4aee21d3fdff1230ea6eb3d7fe5869c1e65ca6e12263a250e0ec79c859f084e1b44a6837d352295c8711bb83fb90b40b8287d910a450", 0xee, r0) acct(&(0x7f0000000040)='./file0\x00') r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x200000, 0x0) lstat(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) 2018/04/16 06:38:15 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000500000801000900d75d8f01da10e34079cbc7e84dffebc26b4be02343ef0eafa80d386ebe80f83f36e0ba00000000000000000000000000"], 0xfffffffffffffedd) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000100)=@nl=@unspec, 0xffffffcf, &(0x7f000002aff0)=[{&(0x7f0000010000)="5500000020007fafb72d13b2a4a2809302000000030343026c26236925000400fe7f0000bd2dca8a9848a3c72815f1c46b5b31efdc1338d544aa7227c43ab8220000bf0cec6bab91d4", 0x49}], 0x1, &(0x7f0000000180)=[{0xb0, 0x1ff, 0x2, "f7f901c809a109aa79bc6345eaadfb632c3d3ade4b409c023b65930edbb9c35fb5a571895eea5e71c9301ba2bb9cc88b13754939b5199c6bdb7ba8ab7816c1677f282e4a3ec541e67145ec3907e193731142d35c5faa2b1767e4e89273cc8851c73931fad989563e04f97b3563bff3557e7d4790084c180c3c3d8ee07c3d533d9630ac8c2c56a7091c774f12b664f5b89ecaffafd5d19f88410ecad61792"}, {0x20, 0x1ff, 0x80000001, "dd8fcab07ca1e0a5c5f62c"}, {0x70, 0x10d, 0xaf7, "13e61d82c3a2733e52cfcf343f40abde9d13dbdd28aa40a6b0b62ae0e1a69272b575134086083d58460e906f32cf40aa70089b0af4296a20e44e3fe5ad00c6770587a974563d9bd735b8e6850f682dbbce76c248af7cdb85e6"}, {0x48, 0x1, 0x1, "7a4d3a4c3ece011f75154fa7ff6dd49ba5452d10acd72e59bc0d24fd0de4397a0b19faa4f815addf04e992b82d9894824e70619871a9fd8f"}, {0xb0, 0x100, 0x7fffffff, "525fa08afb3f364f8368aca7a9fdc3c05892e148a69ab493d62d3b6c99c75b582107076a597708be56631f93429554b6db74582a5a71727aedc2dab071c0ce79e6a2088c8812dbb6b7bec2c5b77314073ee4d266edb33c1842af2c261696cf7cb073929f501a7ae689680db8e8160699ff65ee8f6fe9c90ca46af806bdd4714b53b7080bbc7f3a7de71d8357cbe51727b3d05caa9cf97fa265ffed219ebb"}], 0x238, 0x800}, 0x0) 2018/04/16 06:38:15 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f00000000c0)='./bus\x00', 0x42f4, 0x1, &(0x7f0000000100)=[{&(0x7f0000000200)}], 0x1000, &(0x7f0000000140)={[{@usefree='usefree', 0x2c}, {@usefree='usefree', 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@discard='discard', 0x2c}]}) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x5, 0x0, "246c8c44fdea9f431b55c8781a5e12fc51d4fa89c641543be5ce1f91633eb82d7ebe3dd5f2d7e3272c8cdc875a88dd7a88c1bc3485e5bd033217c65c883b7066b764833bfb74df438fc32d61a6636860"}, 0xd8) socket$key(0xf, 0x3, 0x2) recvmmsg(0xffffffffffffffff, &(0x7f0000002600)=[{{&(0x7f0000000040)=@rc, 0xa, &(0x7f0000001580), 0x0, &(0x7f0000001600)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000002640)={0x0, 0x989680}) 2018/04/16 06:38:15 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000500)='./control\x00', &(0x7f0000000580)="6578855a47df78feae398bef5510743400cc642c2352103597b307e73bff0f000081f26645a820f5d52aeaf22a7c3147e43c7dca29d907a12edb5691d56c857f63f819e7737f57addfffb8d574ff54f0da6961d51514a560cfbba141b5ecc1d8df2b06eb6ebf56722f620725297c82abc1d63736d5275e77d791130f7b8d633e9c", 0x20005000, &(0x7f00000003c0)) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') close(r0) 2018/04/16 06:38:15 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x105, 0x0) writev(r0, &(0x7f00009d5ff0), 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x40000, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000100)=0x7, 0x10a) preadv(0xffffffffffffffff, &(0x7f0000000bc0)=[{&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/35, 0x23}, {&(0x7f00000006c0)=""/204, 0xcc}, {&(0x7f00000008c0)=""/186, 0xba}, {&(0x7f0000000980)=""/28, 0x1c}, {&(0x7f00000009c0)=""/248, 0xf8}, {&(0x7f0000000ac0)=""/15, 0xf}, {&(0x7f0000000b00)=""/135, 0x87}], 0x8, 0x47) ioctl$TCSETA(r0, 0x5402, &(0x7f0000f9f000)={0x4bc4}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"]) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x0, 0x0, 0x6}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)={0xa01, 0x4649, 0x9, 0x7, 0x2, 0x1, 0x7f, 0x70cc, 0x401, 0x6}) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x0, 0x0, 0x81, 0x8, 0x6, 0x77e, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8200, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) sendmmsg(0xffffffffffffffff, &(0x7f0000002d00)=[{{&(0x7f0000000580)=@l2={0x1f, 0x1, {0xb3, 0x0, 0x80, 0x40, 0xffff}, 0x6}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000600)="e7b6f96457320baabf5b15d4f09fcac488be71347c7957508ac56c9da1b5a8a480dfc4f331260b3b66808c987ad25e0f5f4fd5fb15b24ff0c33cfa823e1c3cf4846744b11d591a593e537b11ab5f", 0x4e}], 0x1, &(0x7f00000006c0)}, 0x3}], 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xc) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000000), 0x4) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000c40)="fecf0ece1919b4f5ba33dafc217acce39c352cedb2d0ee30efa78e914620305947ac851305f490", 0x27) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) 2018/04/16 06:38:15 executing program 1: rt_sigprocmask(0x0, &(0x7f0000834000)={0x10000007fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) writev(r1, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) 2018/04/16 06:38:16 executing program 3: r0 = socket(0x1, 0x9, 0x5) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000000)={'syz_tun\x00', @ifru_map}) 2018/04/16 06:38:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x10000, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x3, 0xa3, [], 0x6, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000100)=""/163}, &(0x7f0000000240)=0x78) 2018/04/16 06:38:16 executing program 7: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/16 06:38:16 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000040)=0x5) r1 = memfd_create(&(0x7f000067bfff)='I', 0x0) pwrite64(r1, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r1, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') readlink(&(0x7f0000131000)='./file0\x00', &(0x7f00004a0fff)=""/1, 0x1) 2018/04/16 06:38:16 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000200)=0x9dc3, 0x4) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffff, 0xc0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x35) read(r0, &(0x7f0000000040)=""/60, 0x3c) write(r1, &(0x7f0000021000)="f0", 0x1) accept4$unix(r0, &(0x7f0000000100), &(0x7f0000000180)=0x6e, 0x800) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000080)={0x2, 0x1ca7, 0x2, 0x0, 0x7}) 2018/04/16 06:38:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001640)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x48) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000040)) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) listen(r0, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000001600)='lo\x00', 0x10) listen(r2, 0x0) 2018/04/16 06:38:16 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) read(r1, &(0x7f0000000140)=""/130, 0x82) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000780)={{{@in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x33}, 0x0, @in6}}, 0xe8) geteuid() accept(r1, &(0x7f0000000080), &(0x7f0000000100)=0x80) connect$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/16 06:38:16 executing program 5: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) pwritev(r0, &(0x7f0000000380), 0xffffffffffffd8e, 0x8000400000) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') fchdir(r1) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00', &(0x7f0000000080)=""/59, 0x3b) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e23, 0x7fff, @empty, 0x134}, @in6={0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}], 0x74) 2018/04/16 06:38:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) setsockopt$inet_opts(r0, 0x0, 0x10000000002, &(0x7f0000496fff), 0x22) 2018/04/16 06:38:17 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x5, 0x0, "246c8c44fdea9f431b55c8781a5e12fc51d4fa89c641543be5ce1f91633eb82d7ebe3dd5f2d7e3272c8cdc875a88dd7a88c1bc3485e5bd033217c65c883b7066b764833bfb74df438fc32d61a6636860"}, 0xd8) recvmmsg(0xffffffffffffffff, &(0x7f0000002600)=[{{&(0x7f0000000040)=@rc, 0xa, &(0x7f0000001580), 0x0, &(0x7f0000001600)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000002640)={0x0, 0x989680}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) sendto$inet(r0, &(0x7f0000000040)='V', 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @rand_addr}, 0x10) writev(r0, &(0x7f00000008c0)=[{&(0x7f0000000300)="29bb84ebbbeba508173e64c7714a337f604de3c8de073936fb135ea9ce009924f5354f12701af03492ce0e4b431cda841cf63a9d06cacad9ba4b883eb0b27ca7f3a12b88a4cf8a438a7ff5290813342781b1473ae6662507c8e499d811fb381916d9eb63d2f89094bf71", 0x6a}, {&(0x7f0000000380)="66e888757e51d074cddaf8fadb3ee75908c7f5e32161adfdea820766854fc60d414eb0aa77f3b9ef774040303130ed5b67fd46348bc2c79d8faf7f91503ef6de549e8c7331b2e9a5a5f2a172bfc444ee148e50af276fd81ccc4756c0c25774cb53888eeefd4351097ba97265efc6f188d0ed151de6d6b2ab94dcf935a2c413d442a95884d28b50f54a4983075ef6a90be4250382a2b4e4071f9825d4f46817effdbec9b670afe693211b406e58d7d8038bb12feba6bbb904", 0xb8}, {&(0x7f0000000440)="56f4de15cbd99a1d54a63b00e7a833e477646c48f788d3b0435f9831d795594d0d7114a01715dcecfe49faac0a825c56d0038f36b312c977fbe264b476a8c82f59809fad472b07c847f40076ed3025c46b6af639254c9d354b3db6985193a8e61a3da2e57ab6449ccfbdd0d8239e72e0ef8f45ae7fc98a26ceca4cfef6bd42f7b40dbad20fb0d3235d8a2e", 0x8b}, {&(0x7f0000000500)="a8f617b0b1e87e6bc86353da101287668806308a144f10937a70e03868793fe3ca4e8e16a526baafa16addae4620c86dc31333900e402d492e01bd3b574c4aff5a5b2f08f751da6575e7367619a4a497f36bce671b9c5c7267332c24e2ef3225b9f1bd48fd07e1acb818cb8ded76012495975553e9", 0x75}, {&(0x7f0000000580)="c6b8cf2e9128a422601cc6888b2762a81ace112ddecd96b94fa7787b5b8f33c062aded6c8041e2cbf755ee1edda19d3aebd198855628047e97c66e025ee842f3fd245cfcf75c30487c55af02665593fe57162ba0ec3d2a4f895e4b16f9fd380484696877b96834f136585d73c0d4882a242b69c143c35efb61c86dfd247a0f3bd788ddbe4e4f7b9339dc2367ff", 0x8d}, {&(0x7f0000000a00)="54aa20ac0b3d73641a2548a087ac70238e36d1b0ecc85962e3fb3363ff2b665336699c4165c45aca263dcd4d56f59bf5edc8f0f01a88253ad9b7e5045364c23e2e89b02b48f2c61a14e78f09dac0593647b8b91474a9a7cb8e493ce50c4027e0e04a87f584db4c52c74ef101477d0a557bacff41a7b98b30c80b9f3f0abb43b0091696a5e44c77fe56cef4f9bfbd2eec767d5c7769b1b158e7ae99f0fb82ba86ddcc46d3f0ee22f6c7d217ed13f2d109b529e990623cc7d7eb12b9e2ae71b7bf1bf688d58ce89d17ea4d2ee006f6446a5fd7f1348047283d12f8bc42c27b65462f8d581aacd752990b8790a56ae5d575a03f", 0xf2}, {&(0x7f00000009c0)="670b3d70697dbe1e3e01b3b0c24da0ffd8a1b203f23c02", 0x17}, {&(0x7f0000000740)="e79e2a3a80b2e8f4003dea524a4b0c0cf1a3a948dad306fc297ff2b376a41a7e3dcd4ccdedae3811229433eec4b0ae3ce53a4974b75217bee5d4243096f9dcb8611e954ddf5cd489d320888fbcdea6ba8ca9d7a10f1b0cee85bc2e3217506d70219037745aba682eec548c35919d8017eda4c5041d16ddf0edd9539e8b", 0x7d}, {&(0x7f00000007c0)="cf18fc71f9381854e03c99c2fdb02a2301b60e0851eb6492ed835555efda196858161e16f844ff72f7d3dd541c80c3d53511f9b2b66e42b41e4fb2c9fb81aa0e3598894586d3c6b767b48dc0770713b76c2d59ec842de91e134ddde18db970389d52ae26a9dd7bc49aedba1d916176ae820c830f6172d7866d9010bc0830ecc17d2643a7aee7a99df634d2fb8047ec0472d37b9c8150ac53d5312a8d73b09561050a2aa72eb2434bc0645e71280bd418da52c6f8aa8cba04e45aec70f8566f7bd5819094b632aed3b7f47621fd9411650e6168", 0xd3}, {&(0x7f0000000980)="6e8c6811fc383aadd85d65532baf370d73c007d548e79f2a657a5098d674c6a0109c202d89b77ac902dff375b2e2928ef40d31651627b30b838f723792572bfa", 0x40}], 0xa) 2018/04/16 06:38:17 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/enforce\x00', 0x2040, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000340)={0x8, [0x1, 0x2, 0x5, 0xfffffffffffff000, 0x9, 0x38, 0xfa4d, 0x9]}, 0x14) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0)) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000140)=0xfffffffffffffffd, 0x4) getsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000000100), &(0x7f0000000040)=0xffffffffffffff79) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0xba, "27d923358778cf629c9bbeb0b558a581094720f711d92c467dec53b54ccd9e2c113154c7d3ed5bf8a91a0817b6eb788b3464798d678e7a50873c28a65fd3087d50b684fb5473abfc058b9b712b8980b170f3092d461ff0b1b9612dbcc813d2857f25c26cb0043c4f7a39612975b2d5b79484065b5013407ec7b7525e941011c594e7d92745a70767735b34b938e072e185a5d89d8e38a13b01b1dc171f7de810260035e92d6974edc4c68aa415ca3630f4496714030e803b86d3"}, &(0x7f0000000000)=0xc2) poll(&(0x7f0000000380)=[{r1}, {r1, 0x10c0}, {r1, 0x9000}], 0x3, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000400)={0x7, &(0x7f00000003c0)=[{0x5, 0x60, 0xffffffffffffff13, 0x3}, {0x5, 0x2, 0x100000000, 0x7}, {0xffffffffffffee0a, 0x3, 0x100000001, 0x800}, {0x9, 0x5b, 0x85, 0x10000}, {0x57b, 0x5, 0xffffffffffffff81, 0x6}, {0xffff, 0x0, 0xf7, 0x4}, {0xda5, 0x2, 0x8001, 0x2}]}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={r2, 0x6c}, &(0x7f00000002c0)=0x8) 2018/04/16 06:38:17 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$cgroup_type(r0, &(0x7f0000000140)='threaded\x00', 0x9) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x480) pread64(r1, &(0x7f0000000180)=""/12, 0xc, 0x0) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) munlock(&(0x7f0000002000/0x1000)=nil, 0x1000) write(r2, &(0x7f0000002000)='v', 0x1) connect$llc(r1, &(0x7f0000000100)={0x1a, 0x337, 0x100, 0x5, 0xfffffffffffffff7, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) accept4$packet(r2, &(0x7f0000000040), &(0x7f0000000200)=0x14, 0x800) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00000000c0)={'irlan0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4000004, 0x100000011, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc0109207, &(0x7f0000000240)) 2018/04/16 06:38:17 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x367) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0xfff, @dev={0xfe, 0x80, [], 0x20}, 0x1}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r2, 0x3}, &(0x7f00000001c0)=0x8) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x100000001}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc08c5114, &(0x7f0000c79fb0)) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000600), &(0x7f0000000640)=0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000a00)=ANY=[@ANYBLOB="4000d8187bf780fd0db6e3271d6d5dfcf48b13120c5662c5596adbc4b2cc793553667b299d480a3431fa3aa1983e759fe6f9c3c9dfcc87f922be5f232526cbab6053879537c2897bfb78a7f534b875b757321d170077b5f8e2e36ac1edc71b46060000009b9d345b089bd87730b333bb12d445201bc9cd820779ab036013ff139f044edb157a84c12e3fe4692e36663382366efb98d257b3efdd35a7f34d140e3d120d18202c7b6e18a286faa3c36581f5d36fcdb99c6cb905ad3066dcdb09ea621192b76bbb8531"], &(0x7f0000000780)=0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)=0x0) signalfd(r1, &(0x7f00000002c0)={0x1}, 0x8) ptrace$setregset(0x4205, r3, 0x4, &(0x7f0000000240)={&(0x7f0000000500)="965ff18d7a325b2cca8ce8564c59b49378699572678775c49c0f3373f6fc5a7aa282f61f6f698be447939967fca4895d65265bff30b397b8ab316040c5fbda91de9634213ba3748d08987fef503b68a507d2408a19b0dfe2af2dc0e74f9749b881a62dd5751aad697106463e552a6e1d7db5559490a8cc4c0282305dfe768ca342db3f607211ceda499ea5e0977ba31c445378de85ed9bdb003df00d0e6227593de60f400dd2d2a1eeca", 0xaa}) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000680), &(0x7f0000000380)=0xec) add_key(&(0x7f00000008c0)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0), 0xffffffffffffff99, 0xfffffffffffffff8) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f00000009c0)={0x0, &(0x7f0000000980)=""/10}) getpeername(0xffffffffffffffff, &(0x7f00000007c0)=@hci, &(0x7f0000000840)=0x80) clock_settime(0x5, &(0x7f0000000340)={0x0, 0x1c9c380}) shutdown(r0, 0x1) 2018/04/16 06:38:17 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r0, &(0x7f0000002300)={&(0x7f0000000000)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f00000021c0), 0x0, &(0x7f0000002240)=""/168, 0xa8}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000080)=ANY=[@ANYRES16=r0], 0x2}, 0x1, 0x0, 0x0, 0x2000000000000004}, 0x0) 2018/04/16 06:38:17 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x43, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000080)={0x7, 0x44, "c8a16ce00bcce2f5dd855f78fb9ca34652fd51ee1344d4b73aa8e2d4ece3cc762124c53a42b3bd3195929de4a016fc9746b0764a9db76e0beb4c3cdb8f1de38343b8b7c0"}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0xfc3d24951483392a, 0x0) lseek(r1, 0x57, 0x0) 2018/04/16 06:38:17 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000580)='loginuid\x00') ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000040)=""/126) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000005c0)="ff00000000", 0x8000005) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080)=0x23, 0x102000004) write(r1, &(0x7f0000000480)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b87a34f1b417033d367cb0cfd6a25633f77aafb17e99c33cb65352c901ae75176f07bb0a4bb5ebff3d87eda62e7b1afaf", 0x61) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000000280)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)) gettid() getpgrp(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000500)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000540)=0x0) getpgid(r5) r6 = syz_open_procfs(0x0, &(0x7f0000000380)='io\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000840)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f0000000900)=0x84) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000001e00)={0x0, 0x40, 0x4, 0x0, 0x3, 0xdd, 0x9, 0x401000000, {0x0, @in6={{0xa, 0x4e22, 0x200, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffffff9}}, 0x8, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000001ec0)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000000b40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000640)=0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000680)=ANY=[@ANYBLOB="0000a5589a42ffb77657425f9cff977a000000000000000200000000000010307ff34d", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000004cc0)=0x9) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00)={0x0, 0x1, 0x0, 0x1, 0x401}, &(0x7f0000004d40)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000004d80)={0x0, 0x1, 0x8, 0xfff, 0x2, 0x9}, &(0x7f0000004dc0)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000005180)={r7, 0x4000000000000005, 0x800}, &(0x7f0000000400)=0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000005200)={0x0, @in6={{0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x457}}, 0x0, 0x2ca3, 0x1000, 0xffffffff, 0xfffffffffffffffd}, &(0x7f00000052c0)=0x98) sendmmsg$inet_sctp(r6, &(0x7f0000005380)=[{&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f0000000740), 0x0, &(0x7f0000000940)}], 0x1, 0x8800) getgroups(0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0]) epoll_wait(r6, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}], 0x6, 0x9) fchown(r1, r4, r8) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) 2018/04/16 06:38:17 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x140083}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=@getroute={0x14, 0x1a, 0x800, 0x70bd28, 0x25dfdbfb, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x5}, 0x11) r1 = add_key(&(0x7f0000000040)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r2 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000200)={r3, 0xd7, "c1ac6830400d391be01ac3dde1d460777d96d452b122a1e6da12491d429b26dcc3bbb63f9c94edb772a006451305d9d8f6b6c79081093d562af04f6b4153a108c40fc6ff1435929a94bb1055c1261da0fdd0547a2e214662d26652b10cc9a8384868534d044a0fdaacf6144b046747c9c88dd3bf15466c30a66351d4fad9e97aff993644f71ec8683a75026717cf14842afd17d1e6ec04aaec9a90dbdf37f72c4e8bb2a803aeec087ba35110134ab1cbf50fc3873ca6c00696108da551e29e160dd8a8b52587b244d0f5d2df4de57e45d3541e98ac418c"}, &(0x7f0000000300)=0xdf) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) keyctl$assume_authority(0x10, r1) 2018/04/16 06:38:17 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7fff, 0x181041) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x7, 0x4) r1 = socket$inet6(0xa, 0x800000000080001, 0x0) accept(r1, 0x0, &(0x7f0000000080)) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/16 06:38:18 executing program 3: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) fallocate(r1, 0x0, 0x0, 0x8001) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0xb5, "42cabf24c93ccc300fad399357f203fd66e0e3e994835a56f4a9849a995a9016e9fcf90011d39e6a8e9f02d95add2925240b84da3fcb1ad3c15fa03d0c800c7af21019b388eed597a6cfcc153fd4f3dd237f5dc4040d3d72efabba52e8e7a8704e7d3ac86aaf310aa4bf2bbf307c9760adc500448d9acf1173c1a9f3c61251f0c1b819f709e22aba00711b92ecaf6f5037005340c7ed2dbd959ca41b209c8bcd9bb359f76fe54477adbea7fca3daa4b2196a9508db"}, &(0x7f0000000180)=0xbd) 2018/04/16 06:38:18 executing program 0: mmap(&(0x7f0000010000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) write(r0, &(0x7f0000000140)="d940fbe0065a67d02e9749ee0dcc7f25c83c9940ae3dc01b70cd18fdeffd09224c7ad1d98cd5607fb95542c8e79d78331873a0201669dcf7dc4853f10b4410cddff4f9d9d8dfa159c0df53b27ff906167ccb36c3599b919979a33ef86930", 0x5e) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) pwritev(r1, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x10000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x23e, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000000c0)={r4, 0x2, 0x7, [0x3, 0x7d2, 0x83, 0x3, 0x8, 0x8, 0x7]}, 0x16) 2018/04/16 06:38:18 executing program 6: keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) epoll_create1(0x80000) 2018/04/16 06:38:18 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000000002, &(0x7f0000ed4000)=0x79, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000818000)=[{0x1000000006, 0x0, 0x0, 0xfc}]}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x3c058533fd59b3f3, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x74) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000697000)="80", 0x1}], 0x1}, 0x0) fallocate(r0, 0x2, 0x4, 0x7) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'nr0\x00'}, 0x18) fcntl$setlease(r0, 0x400, 0x1) 2018/04/16 06:38:18 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getitimer(0x1, &(0x7f0000000140)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, "6df1733d7a8a242fd899ef633f5fcea8005a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5adc7e5935137af6fe251190634435dca", "6aab27a936089867bdfc673a08478220fe71c85ca0c0caf1f4833b9ff18a89a285f049691fdaee091c26b5018b54096bdaacf1e7a2fb27febc2e8d7b46599400", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/16 06:38:18 executing program 1: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r1, &(0x7f0000048fe4), 0x3c5) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/16 06:38:18 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) 2018/04/16 06:38:18 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) write(r0, &(0x7f0000000000)="5fb5afe96ea9807bd49ac0b4ca7948935b1d78aa04dfb3e38f6c00d3759a19cf6ae1a452d0c4a5c49026a96bba57d88bf2efb06bb2bce481efa84e8aa0541638394a023ac23567fbcec1129b3234e65e9e36bc3686944cbc48af28f2fbb73ddb7473842c9afd6f3c8530f258dc6b51593586ccef23", 0xfffffffffffffccc) unshare(0x80000000) fcntl$addseals(r0, 0x409, 0x1000000000000002) 2018/04/16 06:38:18 executing program 6: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x129401) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1, 0x0) poll(&(0x7f00000002c0)=[{r0, 0x200}, {0xffffffffffffffff, 0x20}, {r1, 0x20}], 0x3, 0xfffffffffffffff8) 2018/04/16 06:38:18 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000100)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0], 0x8d, 0x400000000000014b, 0x400000000000030b, 0x2}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000140)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000200)={0x6, 0x218a, 0x80000000}) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000000), 0x1c8) 2018/04/16 06:38:18 executing program 5: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/user\x00', 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x141000) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000040)=""/96, &(0x7f00000000c0)=0x60) lseek(r0, 0xfffffffffffffffe, 0x2) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0xfff, 0x1ff, 0x8, 0x100, 0x9, 0x5, 0x3, 0x38, 0x3, 0x7, 0x5}, 0xb) 2018/04/16 06:38:18 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) accept4(r0, &(0x7f0000000300)=@pppoe, &(0x7f0000000380)=0x80, 0x0) socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x1) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) 2018/04/16 06:38:18 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@nfc, &(0x7f0000000140)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'lo\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000002c0)={r3, 0x1, 0x6}, 0x10) setsockopt$packet_int(r1, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/04/16 06:38:18 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2e2f6367726f02002e6e657400", 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) fallocate(r1, 0x11, 0x100000a, 0x10000) 2018/04/16 06:38:18 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x200000000000a2) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000900)=""/4096, &(0x7f00000001c0)=0x1000) bind$ax25(r1, &(0x7f00000005c0)={0x3, {"021fc1455fde3b"}, 0x8}, 0x10) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000000c0)=0x23, 0x102000004) write(r0, &(0x7f0000000300)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b87a34f1b417033d367cb0cfd6a25633f77aafb17e99c33cb65352c901ae75176f07bb0a4bb5ebff3d87e", 0x5b) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000380)='io\x00') setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000500)=ANY=[@ANYBLOB="ffffe02517f6c704e868627f1c000080000000000100008008000000ac14140de0000001ac14"], 0x1) delete_module(&(0x7f0000000080)="7d8f00", 0x200) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000180)=0x11, 0x4) ioctl$KIOCSOUND(r3, 0x4b2f, 0x7f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000780)=ANY=[@ANYBLOB="d1144b82fb77e0141b757dbea64bbe06113a14c10176c83464acc364f1f92ee4af7c45831ee9896d548d9418bbe15733a5eb2bbb672600000008532f6ebe0269855a2334914b009c904144ae7c809bc20b1878c4f736eea051a482f4d3e3f492c26a8f6518ce81afd8747a00bd34a98335bd86bf596008d32c48e8fb527029227634afddde5463d6768828c815fe42c7a1430266be7a4e172f8455f9c422f2e6e3c4676824e8166ed60f5ed43abacebc1452e396b02004f5d8f34ee99a765b9a15abda9ff6575358e3043b4450ceff625d968d3e740346a2d402f4477ff901ad89d5e47a1dc8f2ceac56c062e20971ed4cb3c7bd0aa394e7449a1d5e9394b1a00f1e5606bedcc965369c65e0aa4548cf9c035337a822d1dd66cf51d8e046bef031e717f0352acaec40f625e120eb2535f04580cbe92b134c1cc34aa0672fe47a0e0574bbaa8f98b60000000000000000000000000000"], &(0x7f0000004cc0)=0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x2}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00)={r4, 0x1, 0x0, 0x0, 0x1}, &(0x7f0000004d40)=0x18) timer_create(0x5, &(0x7f0000000100)={0x0, 0x3c, 0x0, @tid=r2}, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000004d80)={0x0, 0x1, 0x8, 0xfff, 0x2, 0x9}, &(0x7f0000004dc0)=0x14) sendmmsg$inet_sctp(r3, &(0x7f0000005380)=[{&(0x7f00000003c0)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f0000000740), 0x0, &(0x7f0000000940)}], 0x1, 0x8800) dup3(r3, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000240)) 2018/04/16 06:38:18 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0xfffffffffffffff8, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @multicast1=0xe0000001}], 0x3c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write(r1, &(0x7f0000000180), 0xff4d) 2018/04/16 06:38:18 executing program 6: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)={0x0, 0xfffffffffff7ffff}) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x100000001}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, [0x401, 0x140a, 0x2, 0x3e, 0x200, 0x40, 0x4, 0x1ff, 0x2, 0x1, 0x6, 0xeae, 0x4, 0x171b41aa, 0x9]}, &(0x7f0000000340)=0x100) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='loginuid\x00') setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000100)={@loopback=0x7f000001, @multicast2=0xe0000002, 0x1, 0x2, [@loopback=0x7f000001, @rand_addr=0x3]}, 0x18) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000001, 0x10, r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) sched_setaffinity(r4, 0x8, &(0x7f00000000c0)) 2018/04/16 06:38:18 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) r1 = getpid() tgkill(r0, r1, 0x7) r2 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000400)={0x44, 0x0, &(0x7f0000000200)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x10, &(0x7f0000000000)=[@flat={0x77682a85}], &(0x7f0000000080)=[0x0, 0x0]}}], 0x0, 0x0, &(0x7f0000000340)}) [ 101.262963] device lo entered promiscuous mode 2018/04/16 06:38:18 executing program 6: unshare(0x40000000) r0 = socket(0x10, 0x2, 0x6e) write(r0, &(0x7f00003fe000)="24000000260007003200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) keyctl$set_reqkey_keyring(0xe, 0x4) [ 101.304002] binder: 10681:10684 got transaction with invalid offset (0, min 24 max 24) or object. [ 101.313443] binder: 10681:10684 transaction failed 29201/-22, size 24-16 line 3196 [ 101.321383] device lo left promiscuous mode [ 101.329273] binder: BINDER_SET_CONTEXT_MGR already set [ 101.335211] binder: 10681:10685 ioctl 40046207 0 returned -16 [ 101.355244] binder: undelivered TRANSACTION_ERROR: 29201 [ 101.410449] IPVS: Creating netns size=2536 id=17 [ 101.426821] IPVS: Creating netns size=2536 id=18 2018/04/16 06:38:19 executing program 4: r0 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f00000028c0)='cpuset.memory_migrate\x00', 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x2600, 0x0) connect$pptp(r1, &(0x7f0000000200)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) fchdir(r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x200000201804}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x4001, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}], 0x10) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000240)={0x3, 0x8}) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000080)) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x4028700f, &(0x7f0000000040)) getpeername$packet(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000280)=0x1, 0x2) 2018/04/16 06:38:19 executing program 1: ioprio_set$pid(0x1, 0x0, 0x680f) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0xfffffffffffffefa, 0x80800) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000140), &(0x7f00000001c0)=0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x2, r1}) ioprio_get$pid(0x1, 0x0) 2018/04/16 06:38:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x852, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={'\x00', {0x2, 0x4e20, @rand_addr=0x8000}}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sync_file_range(r0, 0x7d, 0x7fff, 0x7) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x24011, r0, 0x0) 2018/04/16 06:38:19 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x800, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00000000c0)=ANY=[@ANYBLOB="fbfffffff1000000da087a91c40756d87eb79a8a1d2a7a801e64d344be374094940b28abb41382521dbd93685a0735e85209f5d84aace4336cc06009529eb0b66f9574cefa1f95bf7c681edd0a22f2149e755b7dbf9acb8cb1d4a85e221de058e557e83ee43c11abd8ca7dc017f7f85d9c6d14067e4e8adca7b4285c1158d3b0a49f01325db4072463bc01cebfc0b0601fa68ca215a144515b318ce67cd9a9180a4381abe1fd51c28226ed91b762066cfeaf612a14f219b5c2b3761ea5f772947569738a01e75642acfe84d147a9cb91342648df1036b742d3672620612cf01471c7782b3186c74fe69feddb33a32e00000000000000000000"]) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000001c0)='syz_tun\x00') sendto$inet6(r0, &(0x7f0000000000)="0400000000e3cd680946090000b20066514d67060000002fdbaf533715b6518fd25ffd50451b1679af6da56b91bb", 0x2e, 0x0, &(0x7f0000000080)={0xa, 0x800, 0x2, @dev={0xfe, 0x80}}, 0x1c) 2018/04/16 06:38:19 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'ifb0\x00', 0xa201}) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000000140)=""/123, &(0x7f0000000000)=0x7b) write$tun(r1, &(0x7f0000000380)={@void, @hdr={0x0, 0x0, 0xffffca88, 0x0, 0x6}, @mpls={[], @generic="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"}}, 0xfce) 2018/04/16 06:38:19 executing program 2: mkdir(&(0x7f0000000180)='./control\x00', 0x40) r0 = epoll_create(0x100000000004c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000000c0), 0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000380)='/dev/pktcdvd/control\x00', 0x40200, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, 0xffffffffffffffff) unshare(0x8000000) r2 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) mq_notify(r2, &(0x7f00008d7000)) r3 = dup(r2) readv(r3, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) keyctl$session_to_parent(0x12) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b0bff6)='./control\x00', 0x0) epoll_wait(r0, &(0x7f0000000100)=[{}], 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x1, 0x0) bind$inet6(r4, &(0x7f00001fefe4)={0xa}, 0x1c) r6 = syz_open_procfs(0x0, &(0x7f0000000540)='coredump_filter\x00') epoll_pwait(r6, &(0x7f0000000680)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x1ff0000000, &(0x7f0000000700)={0x100000000}, 0x8) preadv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/203, 0xcb}, {&(0x7f00000001c0)=""/250, 0xfa}], 0x2, 0x0) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000000480)=0x7, 0x2) lchown(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) inotify_rm_watch(r5, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f00000001c0)={{0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, {0xa, 0x4e20, 0x81, @loopback={0x0, 0x1}, 0x8}, 0x4, [0x0, 0xe6, 0x5, 0x6, 0xfffffffffffffffb, 0x7, 0x3, 0x40]}, 0x5c) accept$packet(r5, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000500)=0x14) setsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000580)={{{@in6, @in=@multicast1=0xe0000001, 0x4e21, 0x800, 0x4e22, 0x101, 0xa, 0xa0, 0xa0, 0x3e, r8, r7}, {0x38, 0x7fff, 0x7ff, 0x2, 0x7d, 0x6, 0x0, 0x3}, {0x81, 0x7, 0x7, 0x4}, 0x5, 0x6e6bb3, 0x2, 0x1, 0x1, 0x2}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0x3502, 0x0, 0x3, 0x7, 0x115, 0x8, 0x2}}, 0xe8) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000240)=0x3, &(0x7f0000000280)=0x4) 2018/04/16 06:38:19 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000016c0)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f00000017c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001800)={@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @empty, 0x2, 0x4, 0x9, 0x100, 0x3, 0x8, r1}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x2802, 0x0) r3 = inotify_add_watch(r2, &(0x7f0000000340)='./file0\x00', 0x240) inotify_rm_watch(r2, r3) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0xa8, r4, 0x523, 0x70bd2a, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffff9}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7fffffff}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xbc63}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0xa8}, 0x1, 0x0, 0x0, 0x2400c880}, 0x4000800) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x108) 2018/04/16 06:38:19 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000080)="2900000020001900013d181000da000402000000000000179e0000040d0006000000111e9a3b218da5", 0x29}], 0x1) getrandom(&(0x7f0000000180)=""/4096, 0x1000, 0x1) listen(0xffffffffffffffff, 0x100000001) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000001340)={0x0, 0x3f2b}, &(0x7f0000001380)=0x8) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x7, 0xfff, 0x8, 0x7f}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000013c0)={r4, 0x3, 0x6}, &(0x7f0000001540)=0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000012c0)=@assoc_value={r5, 0x7}, &(0x7f0000001300)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000016c0)={r6, 0xff977b512d01e377, &(0x7f0000001340)}, &(0x7f0000001700)=0x10) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000001440)=0x166, 0x4) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000001180)={0x2, 0x88, &(0x7f0000001880)="bae13786eba1e779ece7baf0d71cddc23515938bb0af9ec90c915101e4f3c98d2bc685685becaa3503155950b795ae535a9f1e5d37c5b70947390a2772a5b5c705337e1e4d06eadae8458c97cb55c434e3bb0704eba429e266014957ae08a7c4ab1789cd2628851941adf7f0ab2c09d4c118e97233246cd037f2d5573430103f6f43b3966f172b5a"}) setsockopt$inet6_udp_int(r3, 0x11, 0x7d13ff4ecbcce312, &(0x7f0000001280)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f00000011c0)={0x6, 0x10000, 0x9, 'queue0\x00', 0x7}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001740)={0x0, @in6={{0xa, 0x0, 0xd221, @remote={0xfe, 0x80, [], 0xbb}, 0x708b}}, [0xf1c, 0x10000, 0x1, 0x9, 0x10001, 0x2, 0x0, 0x7, 0x0, 0x0, 0x1f, 0x9, 0x0, 0x4]}, &(0x7f0000001840)=0x100) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000001480)={0x0, 0x9, 0x41, "500488b69971a0b46ece8a9bf2cd14afe4df1fb83163a79a73260d27ff55e16f1e12a9162771d2702489c823d05809b4f2c1cb2915c82f1f96c829d7c198d33c07"}, 0x49) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000001400)=ANY=[@ANYBLOB="73a1ba00a24965637b72fd42c40e07697479000000000000000000f4ff000000000000000000000000"], &(0x7f0000001580)=0x1) r7 = socket$inet(0x10, 0x3, 0x0) sendmsg(r7, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/16 06:38:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1004}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@mpls_getroute={0x34, 0x1a, 0x800, 0x70bd2c, 0x25dfdbfb, {0x1c, 0x90, 0xb4, 0xfffffffffffffffb, 0xfd, 0x7, 0xff, 0x7, 0x1b00}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x6}, @RTA_OIF={0x8, 0x4, r1}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0xffffffff00000001}]}, 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x4048000) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100030100ff3ffe58", 0x1f}], 0x1) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x8010, r0, 0x0) 2018/04/16 06:38:19 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='ns\x00') exit(0x3) fcntl$notify(r1, 0x402, 0x6) fcntl$notify(r1, 0x402, 0x80000000) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x40800, 0x0) getdents(r1, &(0x7f0000000080)=""/125, 0x7d) 2018/04/16 06:38:19 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'sit0\x00', r1}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r3, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) close(r3) [ 102.330038] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 102.356062] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/16 06:38:20 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x1, 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={'ipddp0\x00', &(0x7f00000000c0)=@ethtool_dump={0x3f, 0x798, 0x1}}) setsockopt$sock_int(r0, 0x1, 0x33, &(0x7f0000000000), 0x4) 2018/04/16 06:38:20 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup(r0) accept4$ax25(r1, 0x0, &(0x7f00000000c0), 0x800) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000006c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000002a000104ef6203760020000000000010", @ANYRES32=0x0, @ANYBLOB="000000000000000008000d000000000014000300627071300000000000003186d19d392c0fe71b4c000000000000"], 0x3c}, 0x1}, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040)={0x2, 0x100000001, 0x0, 0xb, 0x3, 0xa0a8, 0x81}, 0xc) 2018/04/16 06:38:20 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x10001, 0x80) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000340)={0x8001, {{0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x16}, 0xfcc0}}, {{0xa, 0x4e23, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0x20e}}}, 0x108) r1 = socket(0x10, 0x3, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000880)="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", 0x1000}, {&(0x7f00000002c0)}], 0xffffd56, &(0x7f0000000280)}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x1, 0x9c}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e24, 0xffff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1e}}, [0x6, 0x1, 0x54, 0x7, 0x5c, 0xffffffffffffffe1, 0x2, 0x6c5, 0x4, 0x8, 0x1000, 0x0, 0x10000, 0x1, 0x8000]}, &(0x7f0000000200)=0x100) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000000240)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/04/16 06:38:20 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) unshare(0x8000400) sysfs$1(0x1, &(0x7f0000000100)='/dev/net/tun\x00') select(0x40, &(0x7f0000056000), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x8001, 0x3f, 0x8001, 0x380, 0x92d, 0x2, 0x1ff, 0x8001, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x7fff, 0xfa0, 0x1, 0x3, 0x1, 0x4, 0x81, 0x81, r1}, &(0x7f00000000c0)=0x20) 2018/04/16 06:38:20 executing program 4: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10d800, 0x80) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x400) r2 = fcntl$dupfd(0xffffffffffffffff, 0x800000000402, 0xffffffffffffffff) signalfd(r2, &(0x7f0000000100)={0x5}, 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) unshare(0x400) fcntl$dupfd(r3, 0x402, 0xffffffffffffffff) 2018/04/16 06:38:20 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000100)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32={[0x0, 0x0, 0x5]}}], 0x30) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) readv(r0, &(0x7f0000000000)=[{&(0x7f0000a0e000)=""/4, 0x4}], 0x258) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/16 06:38:20 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x0, 0x0) readv(r0, &(0x7f0000002fd0)=[{&(0x7f0000448fdc)=""/36, 0x24}], 0x1) 2018/04/16 06:38:20 executing program 1: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvmmsg(r1, &(0x7f0000002a80)=[{{&(0x7f0000002800)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x80, &(0x7f0000002940), 0x0, &(0x7f0000002980)=""/211, 0xd3}}], 0x1, 0x0, &(0x7f0000002b80)={0x77359400}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00008d6000)=r0) readv(r2, &(0x7f0000622fd0)=[{&(0x7f0000b36000)=""/67, 0x43}], 0x1) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000050c0)=r0) fcntl$setsig(r1, 0xa, 0x12) r3 = dup2(r1, r1) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000000)=0xffff) r4 = dup2(r1, r2) sendmmsg(r4, &(0x7f0000007cc0)=[{{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000040)="c508ee058ac4cd6447e0542d153f400e65d06d79faf7d31c518b168909a52658bbba51e0b5e58c473978a4", 0x2b}, {&(0x7f0000000080)="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", 0x1000}], 0x2, &(0x7f00000010c0)=[{0x98, 0x116, 0xfd7, "16a1818d0503b6525d9d73cf862064ba925862f5a6cb73d975fbf2e2f9cd4c7c05d4e3cf891591336ffacddbf14a7d1d731d8419cea76388018b7c63f365659ab2a4e4ce8b5b845345e3a7b7357ed0b86ef412b4dc2e04229547e07b402ac7aa1334936d0bd4eb389c3c3c8c81d00be4deab3a2a5f9256c9473930c8a4cc1c99c19b6e2aee555f"}, {0x100, 0x88, 0x80000001, "2d0622f3b8cf8e2ac8cf3a7f0995b55c44822740d3b74754822c0b5e352dc7b6f00649d3173b900955beebd78e67b986fa86684c9ce30aa725f232ee84db3d1dbdd74365a1303ce95fb53b834f7663bfe5b0f02ef2ca3cb1a899d0564e27dd28059c5d3f4237d0db7e0105ff2394c8271482991ed6f7995b6fd917c0d2dd93795b9fd5a492be2c13c2843ca1b0d9584663eacf20734056387579828341326bf0d938c45db09ddb04480a0d82669bde6ec89ba64bed52b29e91614b37dcb1a378a5d98e6d78fe05ff5f4770884ad3b1b4f3d287f0e2eb2c1e13a14c38c1bb3430f5d6daa81c740a6cba5dab97eb43"}, {0x110, 0x10a, 0x5, "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"}], 0x2a8, 0x40}, 0x6}, {{&(0x7f0000001380)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x3, 0x2, 0x4, 0x1, {0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x3}}}, 0x80, 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{&(0x7f0000006800)="8f61efb4dbbfe4009ef7f8b2096ee494be6fcbfae8ab91d017595a77006b126083b89e81468910764245c6246822c379f0db799e64478370aaf0448eeb06b22cebaeb59e6a0d5b387e16f949ee8b8983e4fbbfd54a003aaa7048bc4933dba9a90211697e7a736b39e7386c5edae886aee0375dcc4c9241f91511cbd91ade2899bf3c50c8a5d6ec7fe121f3fdc6901e538f8eb8eff7a89f3521783f5efbf1969118e4cd3e994486ae2f18abb2315dab69557f96f35cd71c5b106f", 0xba}], 0x4, &(0x7f0000006900)=[{0x100, 0x19f, 0x9, "c262c1db97cac8319d1a4a1d57b35b7eaa6f24675dcf7d07021f2473006b5082143dfba780f21ec316bffdac41f6cb34284e94d31fabde4c321956a3ab8287122e33ad5cf0943a45b12aebcbe465d2f4ba31793ec969ed65475a4033f2a20e434a4021f67ba7116ea001b6d6a562b4f29984e2bbfc4c32803db9e08fb8e19204385b9800eb62465bc4896f8105a9c120c5c33167441657f8f1746a55442d53a4c9ce757159115eff457b800a557df171cbd795947a5292c99d094802902bd0339ac092cfcb0ebb0e6787eda3bec4cf46ec02e7a0b8ab8af40fe284e2e7f44af4579902415b026f0aea8906"}, {0x100, 0x119, 0x8b, "1dfc712bd2c4c1d87d96c86fa41be91ec3a021fa28ab423052fbd9e0765959484c3cca8d6c0d4d65a4953b9c5c8367a47ae4cc543686891ffb762b4fc6e5b018921f5fc01c50cbd21e125100cab4616bc7df3c0d5154e2e9aad533defbb259031ad170e9cdd64d8ff208fcda669742830d7534614c0d4f8e5276770b9a43fb98622ac068e5b61a1ca1c9ebd0c28f35cda3910e02d94304565383b6f3eafaefa03e053fc4276779b8b230055a81a1333efe038ac28cc3afbb2ebfb72a512d10da58e710bbbec6d179e6133444c7700e19b7da4d0db339471f17d6e6c7ac40856a79c86a9f06039d07b2"}], 0x200, 0x80}, 0x7fff}, {{&(0x7f0000006b00)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x80, &(0x7f0000007c80)=[{&(0x7f0000006b80)="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", 0x1000}, {&(0x7f0000007b80)="023f2240f7e6f0ce586436acdee316481d5ca9497fc42223653f16e96ac7ec844887357383bca1e0ac94a94a1306490dec01ee6ad3fd518d2281bafac741df1bbe5ec31384b6fb17db39a095aea01887cbd4da3475cee24e805e0b618e2b4dac3ef0bc73e22649ee5ac5fa81a7e3f45ef0d5d9381549bb1e7d4034fad6bf1db201a5bbb85cbf1953f137bfa35b202a98a7856ddcf3157c1aa57c63b30880452ff2f9ba0927b96d1c5b0939fdf0499a07d3f0218a9d0ea178aa04a23c1be18149377ef0033f2816d9c4ab23a9a7bfaf2a08840a5cb4bab6ebbe394d4ab911cd534af599763ccd97b933", 0xe9}], 0x2, 0x0, 0x0, 0x814}, 0x9}], 0x8, 0x80) tkill(r0, 0x15) 2018/04/16 06:38:20 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x100000001) r1 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@ipv4={[], [0xff, 0xff], @rand_addr}}, 0x20) 2018/04/16 06:38:20 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x20000, 0x0) write$selinux_create(r0, &(0x7f00000001c0)=@access={'system_u:object_r:modules_conf_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x35, 0x33}, 0x36) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x800) vmsplice(r1, &(0x7f0000000140)=[{&(0x7f0000000080)="219acc5f3e09266dac94ef88058f5aa883304fdaf224eed374f6112ba94876cd43e6651cfc46d01354a8491a1855e913abe2a726d0994249f4bf26176a5887d096b95d85b4a764e176b166270324facc04a352414bf7be9c392a143c400f6b94d52cd9da6d9da32ece343a33f50948226d107b54447fff166a7af5675c74bb53bfe76672bc5bb3e14617410f", 0x8c}], 0x1, 0x2) r2 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00007e5fcc)={{0x100000001, 0x0, 0x0, 0x200000003}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001cfb0)={0x0, 0xb}) 2018/04/16 06:38:20 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000240)='oom_adj\x00') exit(0x0) ftruncate(r1, 0x0) sendfile(r1, r1, &(0x7f00000000c0), 0x4) [ 103.310428] netlink: 24 bytes leftover after parsing attributes in process `syz-executor3'. [ 103.330346] netlink: 24 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/16 06:38:22 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x2) write(r0, &(0x7f0000000080)="b63db85e1e8d0200000000003ef0011dcc606aed69d20f00000000000000ffffffffffffffe22c9b160096aa1fae", 0x2e) ioctl$int_in(r0, 0x5421, &(0x7f00000003c0)=0x7) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xffffffff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x10001, 0x8, 0x7, 0x3, 0x8}, &(0x7f0000000140)=0x14) 2018/04/16 06:38:22 executing program 4: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x88028000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="b41f0100", @ANYRES16=r0, @ANYBLOB="020028bd7000fcdbdf2503000000080004000200000038000100080004004e21000008000b0073697000080004004e2300000800090015000000140003000000000000000000000000000000000108000500ff0f00004c0001000c0007000400000012000000080001000200000014000300ac1414bb000000000000000000000000080004004e200000080005000300000008000800c7000000080004004e2300000c000100080004004e230000"], 0xb4}, 0x1}, 0x20000010) writev(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001f8d)="390000001300090468fe0000810000000700004003000000450001070000001404001a000400020007000012020000080001010c00f41ee400", 0x39}], 0x1) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='sysfs\x00', 0x90, &(0x7f0000000280)="7f70d7137ff565343b1252d85118aa84b83186b47b3f23cf8f63de23d28d21cfe851af088c6f4663fb17f40844724016ba6f56f10d41a48590596defba54aaedc6a2078c434579d68e3fec3791be1d0ea75a9595db3ffeba0966ef6e1f4ed23127a2ac0db3935ee3c2ff71b189b62cbf68e16945876d7781fa650ac9") 2018/04/16 06:38:22 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/igmp\x00') pread64(r2, &(0x7f00000010c0)=""/4096, 0x1000, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x40) 2018/04/16 06:38:22 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f00001bc000/0x13000)=nil, 0x13000, 0xfffffffffffffffe, 0x32, r0, 0x2000000) r1 = memfd_create(&(0x7f00000000c0)='cgroup.stat\x00', 0x2) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000140)={0x410, {{0x2, 0x4e21}}, 0x0, 0x3, [{{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}]}, 0x210) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000100)={0x0, 0x1, 0x6}, 0x10) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000080)={&(0x7f00001c6000/0x4000)=nil, 0x4000}) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000380)) 2018/04/16 06:38:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10100, 0x6) sendto(r0, &(0x7f0000000080)="e55593285e251eb1179da2d3c719c5f0ca35331fbdc6f33d6ded045bd436bca4a16d38067601cb7f427cae323fcd74f6302f58f4ee47f6907c6d16e407f1b49e23463819855e6c491daf1106209d63e1717379af1cab3a88bba14a7de886664e59fbd838b7654be8d7169973ca8933c8e53a879b50f0b2fee632b2bc291c1caa7190515620c9706b85d0dbc95565d467398876ff3f9712eca13a8087eee29c8de3bc492641c9af9d6994490ac3522753c85046bf350b2a8da553cb89762a3adae27b150e362cb3d6bf6da789920f8afcd2ab554f91103b154efd3439d9dc01a95d292647bcf104", 0xe7, 0x40000, &(0x7f0000000180)=@nfc_llcp={0x27, 0x1, 0x1, 0x7, 0x2, 0x7, "27ae2e3c29c2401417f85acaee38219629e2d62a1aa2da0f593c1764815b048a6c7e058f1070981f740d83b6c495262611b1f20199c292948b9eacafcefba9", 0x33}, 0x80) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000040), 0x3) 2018/04/16 06:38:22 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$KDMKTONE(r0, 0x4b30, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086607, &(0x7f0000000080)={0x20000201, &(0x7f0000000100)}) 2018/04/16 06:38:22 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000000080)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0xc) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/16 06:38:22 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x7) fcntl$setstatus(r1, 0x4, 0x6001) fallocate(r1, 0x1, 0xd9b4, 0x40000101) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000600)="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", 0x698}], 0x1, 0x100) 2018/04/16 06:38:22 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="28000000120001050000000000000000e000000100000000d0000000000000000ac0274f4e035544d75e20ac398a7feb5f05e5402a0fcfcc9812570083cf4c3c4ff2cf1c9798a48b09c2f719ebd8cd13fd72780a6af17d41df8873e07ee396dd641b948bc142e31bb3f6785e12f8782de73bdcfb509d38f16b1964d4f2bef29b9b090100000000000000640700455a4a69255c5e2de82716cfb7a9463f28d0cbeb0097b171d180652c0b67615bb7dfe87b0b4c65b29fdc9b26df52b8022a77e48b8c4cf1d61f04b9bf2d56960057c79e0ab5627bf6fc76691ad54f3944694e05331500"], 0x1}, 0x1}, 0x0) 2018/04/16 06:38:22 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) lseek(r0, 0x0, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) r2 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [], 0x18}, 0x4e20, 0x10001, 0x4e20, 0x7b2d, 0x2, 0x20, 0x80, 0x29, r1, r2}, {0x3, 0x3ff, 0x7, 0x6, 0x1, 0x9, 0x1, 0x8}, {0x3, 0x6963, 0x6, 0x1}, 0x4, 0x6e6bb0, 0x2, 0x1, 0x1, 0x3}, {{@in, 0x4d4, 0x32}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x1a}, 0x0, 0x4, 0x2, 0xde, 0x1, 0xe49, 0x3}}, 0xe8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000002c0)={0x4, &(0x7f0000000280)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000340)={r3, &(0x7f0000000300)=""/61}) 2018/04/16 06:38:22 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) prctl$setmm(0x23, 0x2, &(0x7f0000ffc000/0x2000)=nil) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(0xffffffffffffffff, &(0x7f0000ff7fa0), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0xa18}}, [0x9, 0xccd559200000, 0x2, 0x100, 0x7fffffff, 0x10001, 0xffffffff7fffffff, 0xffffffff, 0x200, 0x8, 0xffffffffffffff81, 0x7, 0x6, 0xf5d6, 0x100000000]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000200)={r4, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x7, 0x4}, 0x90) write$sndseq(r3, &(0x7f0000704000)=[{0x22, 0x0, 0x0, 0x3fd, @time}], 0x30) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) socket$inet6(0xa, 0x5, 0x401) 2018/04/16 06:38:22 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)="e91f7189591e9233614b00", 0x6, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000080)="7907899b0a5b14ecd3e8fc333040f692968f0fb86d6f8abceab461601b8f8954dc6c8d3f7ab21b4d", 0x28, 0x94}], 0x800, &(0x7f0000000100)={[{@skip_balance='skip_balance', 0x2c}, {@thread_pool={'thread_pool', 0x3d, [0x78, 0x39, 0x78, 0x7d, 0x2d, 0x35, 0x3f]}, 0x2c}, {@discard='discard', 0x2c}, {@device={'device', 0x3d, "e91f7189591e9233614b"}, 0x2c}]}) bind$unix(r0, &(0x7f000094cff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) truncate(&(0x7f0000fd5000)="e91f7189591e9233614b", 0x0) 2018/04/16 06:38:22 executing program 4: r0 = socket$packet(0x11, 0x800000000000003, 0x300) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000005fe4)={0xa, 0x6558, 0x100000002, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) socket$packet(0x11, 0x3, 0x300) 2018/04/16 06:38:22 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x4924924924927cb, 0x0) setsockopt$sock_int(r1, 0x1, 0x1000000000007, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000100), 0x56, 0x0, 0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='cpusetposix_acl_access+^%eth1wlan1\'-eth0\'.\x00', 0x1) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f00000000c0)={0x72, &(0x7f0000000040)="534d88885b26d1df3de546a9cf00c52d540c182f58f9560dfd6c106a405b636f7d66ec0adee25ef710f1705be105867c402cb1ea23c096124505e64d76821475e984e7fbdfe13ec4f2c6745e30d7d18b724adcd35b81bb6fe48064ce504a81e2d36012b4499e4d8bf85b82f0e60e3ca3d7ab"}) close(r1) 2018/04/16 06:38:22 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000564000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x58, "c761754e1f5699ccb109fb7ec57135958bf2ebc368957d8d47914eb11de6f0a499893c1e41940d0afc5a91fbc1a6f9121a82581ad3c051801bc956cef428321784a2ce3615a13b6fdc1e81bbf7b5de7ca0e3f838fa2ec9ca"}, &(0x7f00000000c0)=0x7c) 2018/04/16 06:38:22 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x5, 0x8008, 0x7f, 0x2, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0xf9b}, 0x8) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x1, 0x32d44e8f, 0xc}], 0x2d9) 2018/04/16 06:38:22 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000004500)=[{{&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000580)=[{&(0x7f0000000040)=""/82, 0x52}], 0x1, &(0x7f00000005c0)=""/188, 0xbc}}], 0x1, 0x0, &(0x7f0000004400)={0x0, 0x1c9c380}) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x8042) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x7}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x8002, 0x11) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) writev(r0, &(0x7f0000000500), 0x1000000000000024) 2018/04/16 06:38:22 executing program 6: socket$packet(0x11, 0x20000001000, 0x300) r0 = syz_open_procfs(0x0, &(0x7f00006e7ff5)='net/ptype\x00') preadv(r0, &(0x7f00005e9000)=[{&(0x7f00000000c0)=""/182, 0xb6}], 0x1000000000000011, 0x100) 2018/04/16 06:38:22 executing program 1: r0 = epoll_create1(0x0) poll(&(0x7f0000600000)=[{r0}], 0x1, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x490, 0x268, 0x268, 0x130, 0x3a8, 0x3a8, 0x3a8, 0x4, &(0x7f0000000040), {[{{@arp={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x14}, 0xffffffff, 0xff000000, @empty, {[0x0, 0x0, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0x0, 0xff, 0xff, 0xff]}, 0xeff9, 0x8, 0x7, 0xffffffff80000000, 0x80, 0x40, 'veth0\x00', 'bridge_slave_1\x00', {}, {0xff}, 0x0, 0x80}, 0xf0, 0x130}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x69, 0x200, 0x9}}}, {{@arp={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0xb}, 0x0, 0xffffffff, @empty, {[0xff, 0xff, 0x0, 0x0, 0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0x3f, 0x3, 0x5, 0x2, 0x7, 0x7, 'veth1_to_team\x00', 'bpq0\x00', {}, {0xff}, 0x0, 0x200}, 0xf0, 0x138}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x200, 'syz1\x00', 0x1c0000}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @broadcast=0xffffffff, @empty, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e0) 2018/04/16 06:38:22 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0xf0, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}}, 0xf0}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000005240)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000005040)=[{{&(0x7f00000052c0)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000140)=""/165, 0xa5}, {&(0x7f0000000040)=""/37, 0x25}, {&(0x7f0000000200)=""/228, 0xe4}], 0x3, &(0x7f0000000640)=""/4096, 0xfffffffffffffea9}, 0x6f3}, {{&(0x7f0000000340)=@ipx, 0x80, &(0x7f0000001640)=[{&(0x7f00000003c0)=""/37, 0x25}, {&(0x7f0000000400)=""/185, 0xb9}, {&(0x7f00000004c0)=""/95, 0x5f}], 0x3, &(0x7f0000001680)=""/129, 0x81, 0x8}}, {{&(0x7f0000001740)=@nl=@unspec, 0x80, &(0x7f0000001880)=[{&(0x7f00000017c0)=""/190, 0xbe}], 0x1, &(0x7f00000018c0)=""/2, 0x2, 0x3f}, 0x8}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001900)=""/154, 0x9a}, {&(0x7f00000019c0)=""/124, 0x7c}, {&(0x7f0000001a40)=""/213, 0xd5}, {&(0x7f0000001b40)=""/170, 0xaa}, {&(0x7f0000001c00)=""/242, 0xf2}, {&(0x7f0000001d00)=""/158, 0x9e}, {&(0x7f0000001dc0)=""/228, 0xe4}, {&(0x7f0000001ec0)=""/195, 0xc3}], 0x8, &(0x7f0000002040)=""/47, 0x2f, 0x8}, 0xff1}, {{&(0x7f0000002080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000035c0)=[{&(0x7f0000002100)=""/22, 0x16}, {&(0x7f0000002140)=""/233, 0xe9}, {&(0x7f0000002240)=""/4096, 0x1000}, {&(0x7f0000003240)=""/35, 0x23}, {&(0x7f0000003280)=""/94, 0xd5}, {&(0x7f0000003300)=""/55, 0x37}, {&(0x7f0000003340)=""/248, 0xf8}, {&(0x7f0000003440)=""/136, 0x88}, {&(0x7f0000003500)=""/185, 0x1d}], 0x9}, 0x800}, {{&(0x7f0000003680)=@can, 0x80, &(0x7f0000005340)=[{&(0x7f0000003700)=""/80, 0x50}, {&(0x7f0000003780)=""/76, 0x4c}, {&(0x7f0000003800)=""/163, 0xa3}, {&(0x7f00000038c0)=""/4096, 0x1000}, {&(0x7f00000048c0)=""/65, 0x41}], 0x5, &(0x7f00000049c0)=""/196, 0xc4, 0x80000001}, 0x7}, {{&(0x7f0000004ac0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000004b40)=""/44, 0x2c}, {&(0x7f0000004b80)=""/54, 0x36}, {&(0x7f0000004bc0)=""/198, 0xc6}, {&(0x7f0000004cc0)=""/211, 0xd3}], 0x4, &(0x7f0000004e00)=""/67, 0x43, 0x100000000}, 0x7fff}, {{0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000004e80)}, {&(0x7f0000004ec0)=""/125, 0x7d}, {&(0x7f0000004f40)=""/175, 0xaf}], 0x3, 0x0, 0x0, 0x94c8}, 0x10001}], 0x8, 0x10000, &(0x7f0000005280)={r1, r2+10000000}) 2018/04/16 06:38:22 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6664000766d0781bfd9e197e6fd4ffc1c8ea74e3e967c72375d536f6fa2023f6a588008776ba920f20f9dd1dae3596975760cf317ca4e5d44310f21b11735b7e5efffffffa701e386f54e5959d6467f08e62f58f15341df2e7c9d5ff662f380600192400000000696cc9fdda1ffcf139f54db4a7de1cfe2de6bb87b1047d95549d18e1d2b6007d0f5b") sendfile(r0, r0, &(0x7f00000003c0), 0xd3a) write$cgroup_subtree(r0, &(0x7f0000000200)={[{0x2b, 'rdma', 0x20}, {0x2b, 'cpu', 0x20}, {0x2d, 'rdma', 0x20}, {0x2d, 'cpu', 0x20}, {0x200080002f, 'memory', 0x20}, {0x2f, 'pids', 0x20}, {0x2b, 'rdma', 0x20}, {0x2d, 'rdma', 0x20}]}, 0x30) execveat(r0, &(0x7f0000018ff8)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000018fed)='-]selfvmnet0\x00'], &(0x7f0000000240)=[&(0x7f0000000000)='-]selfvmnet0\x00', &(0x7f0000000040)="6664000766d0781bfd9e197e6fd4ffc1c8ea74e3e967c72375d536f6fa2023f6a588008776ba920f20f9dd1dae3596975760cf317ca4e5d44310f21b11735b7e5efffffffa701e386f54e5959d6467f08e62f58f15341df2e7c9d5ff662f380600192400000000696cc9fdda1ffcf139f54db4a7de1cfe2de6bb87b1047d95549d18e1d2b6007d0f5b", &(0x7f0000000100)='wlan1(\x00', &(0x7f0000000280)="2d2c766d6e6574312f776c616e30707070302373797374656d7d2326707070312bce28272147504c2b757365726e6f6465765c7b2f2f5c2c6367726f757000"], 0x0) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)) setgid(r1) 2018/04/16 06:38:22 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001540)={0x0, @in6={{0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}}}, 0x7fff, 0x6, 0xf7c, 0x4, 0x7}, &(0x7f0000001600)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001640)={r2, 0x8, 0x100000001, 0x71f1ad0e}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000200)="a1842a6f9a744e88e912f9a61b72d9c3f04765aa3ee42d710ad5d74f17426779d2c9b6579394aa36ad6781e69e3ad41162a1de7f1e309191c6fa160394a5996de5eadbfdba228412604c947f884cf272b5f044c6d8a486ece531683643517fd01f66c12566a6b30b2c2f9bbe24d2309b9b833420da06282b97311c77bfd59872ed902c68cfceef7b090875cd080fed9c8762419c742831a3184188b0b66daab2149ee2fdd209bf3f0e1e9e09c008cded799aae38d40355dea06695bee2a70030b06cd082d37b53a7ea653c39456062305ab4e5f987df57", 0xd7) sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f00000000c0)=@newsa={0xf0, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}}, 0xf0}, 0x1, 0x0, 0x0, 0x20000840}, 0x4008040) 2018/04/16 06:38:22 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) inotify_init1(0x800) bind$netlink(r1, &(0x7f0000705ff4)={0x10, 0x0, 0xffffffffffffffff, 0x400000000006}, 0xc) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00000001c0)=""/8, &(0x7f0000706ffc)=0x7) getsockname$netlink(r1, &(0x7f0000000000), &(0x7f0000000040)=0xc) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000440)='fou\x00') sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0xfffffffffffffd49, r2, 0x3fe, 0x70bd28, 0x25dfdbfe, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0xfffffddf}, 0x1, 0x0, 0x0, 0x1}, 0x4800) r3 = dup2(r1, r1) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000000180)=[0x200]) r4 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x5fa9}, 0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000340)=0x10001, 0x4) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x40401, 0x0) ioctl$EVIOCGMTSLOTS(r5, 0x8040450a, &(0x7f0000000380)=""/181) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x1, 0x4, 0x1, 0xd02817d}, &(0x7f0000000300)=0x20) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r6 = syz_open_pts(r0, 0x0) read(r6, &(0x7f0000fd5f0f)=""/1, 0x1) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000000)) ioctl$TIOCGSOFTCAR(r6, 0x5424, &(0x7f0000981ffe)) dup3(r6, r0, 0x0) 2018/04/16 06:38:22 executing program 7: prctl$intptr(0x1c, 0x3f) faccessat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200050}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xa8, r1, 0x100, 0x70bd28, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x401}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0xa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4}, 0x4000) 2018/04/16 06:38:22 executing program 0: futex(&(0x7f000082fffc)=0x1, 0x8, 0x0, &(0x7f0000b97000), &(0x7f0000676ffc), 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/04/16 06:38:23 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@sco, &(0x7f00000000c0)=0x80) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000100), &(0x7f0000000180)=0x4) write$binfmt_script(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x124) r1 = signalfd(r0, &(0x7f0000000140), 0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000340)) signalfd4(r1, &(0x7f0000000000), 0x8, 0x0) 2018/04/16 06:38:23 executing program 0: seccomp(0x2, 0x0, &(0x7f0000000ff0)={0x0, &(0x7f0000000140)}) seccomp(0x0, 0x0, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x8, 0x81, 0x2, 0x7d}, {0x3, 0x9f, 0xfffffffffffffffc, 0x40}, {0x0, 0x6, 0x0, 0xd43}, {0x7f, 0x2, 0x3ff, 0x81}]}) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x20000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xbc, r1, 0x11, 0x70bd2c, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8d4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xa238}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bridge\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bond\x00'}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x11}, 0x4000000) 2018/04/16 06:38:23 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000000440)=[{&(0x7f0000000000)="e789c375c317ca019c0ba6e58761d41c099f8efbd6e317320a69e555b202e17c7a2105", 0xfffffffffffffe39}, {&(0x7f0000000380)="e89f7d93f95e8ad8eea1997d3d2e27fa309a2cf1a6fd5af468f426d6d16f83bcf14325ad78aca035133dc71fcdf6c3c36bc5cf67130e2b5120c640d6dddf2f700451e4b4bad1ca366911e47372a54b037bb3aca5e349155aba74803aca8577ca603b52728b8bfd537baa49767ec617034f3b0f1440c197f614a947ab289b90f7411ac3afc97d8338defb27cf76dcee112dea701fccfee546974d4191f8da64e421035962eb2225", 0xa7}, {&(0x7f0000001040)="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0x1000}, 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{&(0x7f0000003040)="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0x1000}, {&(0x7f0000000200)="2eb3539e9c7e1f68231630bbc86cf82ef2946438c059795567e6739ae627e3d3d6a12bb7ee622e747adf06b416d558d3da80c0be1a2112eff7e9ef382a7fc70a90b66ea45f22227db9725fb03cdc8ea138c996ae6fb2233ae9dd86fe630b5964e48b32c7fb799e9ec0a450ce7c63e082bca01806b80836f78df5d72f54f0b8d4037bfa799ad50946e202", 0x8a}, {&(0x7f00000002c0)="ed818be199b0c619125de6540b174cc8f3d9c545bff3c6510502877fac3e61ab47fc95e29d683539e484de35962ce0479f4cc39cf0b6aa4ad001", 0x3a}], 0x8, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005403, &(0x7f0000734ffd)) 2018/04/16 06:38:23 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='\x00', &(0x7f0000000000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x4, &(0x7f000000a000)) chroot(&(0x7f000009a000)='./file0\x00') statfs(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)=""/61) chdir(&(0x7f0000000100)='../file0/file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000272ff7)='../file0\x00') umount2(&(0x7f0000000040)='../file0\x00', 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000200)) 2018/04/16 06:38:23 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x40086602, &(0x7f00000001c0)=ANY=[@ANYBLOB="cf2d4b2f0000000000000000000000000000000000000000000000"]) fdatasync(r0) 2018/04/16 06:38:23 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x400, 0x60) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x2, 0x1, 0x101, 0x89c1, 0x0, 0x3, 0x40, 0x1, 0x7c9, 0x10000, 0x3f, 0x1, 0x3, 0x0, 0x8, 0x140c, 0x9, 0x800, 0x0, 0x80, 0x7fffffff, 0x8, 0x101, 0xf0, 0x5, 0x6a, 0x4, 0x0, 0x8, 0x1, 0x9, 0x1200000000000000, 0x2c, 0x7fff, 0x3f, 0x80, 0x0, 0x5, 0x6, @perf_config_ext={0x1, 0x1}, 0x4020, 0x0, 0xd65, 0x7, 0x1, 0x7ff, 0x2}, r1, 0xb, r2, 0x3) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="14000000000000002900000043000000d85c4a09"], 0x14}}], 0x2, 0x0) 2018/04/16 06:38:23 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000240)=@ethtool_dump={0x40}}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x80000, 0x0) r2 = getpgrp(0x0) r3 = accept(r1, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x7, 0x20}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000340)={r4, 0x8}, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r2}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000100)=""/208, &(0x7f0000000080)=0xd0) 2018/04/16 06:38:23 executing program 1: r0 = socket$unix(0x1, 0x8000000000005, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r0, 0x0) shutdown(r0, 0x0) accept4(r0, &(0x7f0000f3e000)=@llc, &(0x7f0000ea5000)=0x10, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) 2018/04/16 06:38:23 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, {0x2}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2}, 0x2a4, 0x0, 0x0, 0x0, 0x4, &(0x7f00000001c0)}) acct(&(0x7f0000000000)='./file0\x00') socketpair$inet(0x2, 0x800, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000300)={0x0, {0x2}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @loopback=0x7f000001}, 0xab852ebbe6fbd72e, 0x0, 0x0, 0x0, 0x4, &(0x7f00000002c0)='syz_tun\x00'}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f00000000c0)=""/3, 0x7}) 2018/04/16 06:38:23 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x100000000000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040), 0x4) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0xc) 2018/04/16 06:38:23 executing program 3: prctl$void(0x1eb9326ad70de33a) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x800) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2018/04/16 06:38:23 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040), 0x0, 0x40800000, 0x0, 0x8, 0x5c, 0xbe8, {0x202, 0x40, 0x1, 0x100000001, 0x9, 0x6, 0x3, 0xb67, 0x80000001, 0x5, 0x5, 0x3, 0xfffffffffffff001, 0x9, "9941b50dd4065d6f4187dead6fb32d5923689b7a5e69dc513e7724c638310b84"}}) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0x80086601, &(0x7f00000011c0)=ANY=[@ANYBLOB="00010000000000000000000000bb820000000000000000000000090000000000"]) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0xce, "e7fb2504070d4baba542563ce3221e81c1c3d83fa7a4d0d39ce1a49d39b44f6bda726b19223f8fc6bc47bba151cd38dda83ec1a500b5129940a9d0d254a6f21730f9c92c71001e19beae82fd96cb64d55b839cbd6ebc1c48c4bb2456512c46792bafdfe042fc8f2f8002ba26c2d4a1a9d85777fc53531759fbb30a9c208bf4b3fe5463ff4db96bbf72262a593e0a408cdc983a0abb15651433f39cddad23b4141a214dcfe378eb57573017d685654987353eef597193e1b9963cb2655546d55458fe253ec40b330935bfba260be9"}, &(0x7f0000000100)=0xd6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2, 0x401, 0x1, 0x88, 0x13, 0x9}, &(0x7f00000002c0)=0x14) 2018/04/16 06:38:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x8972, r0, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000040)) mount(&(0x7f000000d000)='./file0\x00', &(0x7f0000586000)='./file0\x00', &(0x7f0000b67ff5)='rpc_pipefs\x00', 0x0, &(0x7f0000710000)) 2018/04/16 06:38:23 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00') ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/179, 0x1dd}], 0x1, 0x3) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000001c0)=""/175, &(0x7f0000000040)=0xaf) 2018/04/16 06:38:23 executing program 7: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pipe2(&(0x7f0000000040), 0x84800) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0xff7) dup2(r0, r2) 2018/04/16 06:38:23 executing program 0: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x1000004e22, @multicast1=0xe0000001}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x44, {0x2, 0x4e24, @rand_addr=0x3b3}, 'sit0\x00'}) r1 = socket$netlink(0x10, 0x3, 0x0) pwrite64(r1, &(0x7f0000000100), 0x0, 0x0) r2 = accept$inet(r0, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f00000001c0)=0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000300)={{0xa, 0x4e20, 0x83b7, @mcast2={0xff, 0x2, [], 0x1}, 0xd1}, {0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x80000001}, 0x2, [0x0, 0x8000, 0xff, 0xeacc, 0x6, 0x3, 0xfffffffffffffe00, 0x61b2]}, 0x5c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000200)=ANY=[@ANYRES32, @ANYBLOB="0f80bbabd69c96dc604325fb96886b969274283db41b31607dafa5e0fee194759d9beeff11bd47b04400ad1aca422a048c250494e97de9913e82"], 0x2) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={"6c6f00ecff00000000000000f9ff00", 0x0}) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000180)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_IFNAME={0x14, 0x3, 'ip6_vti0\x00'}]}, 0x34}, 0x1}, 0x0) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000100)={'bridge0\x00', 0x2}) 2018/04/16 06:38:23 executing program 1: futex(&(0x7f0000000100), 0x0, 0x0, &(0x7f00005d0000), &(0x7f0000000000), 0x3ffffffe) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x9, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000000c0)={r1, 0x6}) 2018/04/16 06:38:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003640)='/dev/rtc\x00', 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000003680)={'broute\x00'}, &(0x7f0000003700)=0x78) pipe2(&(0x7f00000012c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7ffffe) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x1, 0x0, 0x0, &(0x7f0000b20000/0x2000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)=0x0) syz_open_dev$loop(&(0x7f0000001300)='/dev/loop#\x00', 0x3, 0x2) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f00000035c0), &(0x7f0000003600)=0xc) process_vm_readv(r3, &(0x7f0000000140)=[{&(0x7f0000000040)=""/89, 0x59}, {&(0x7f00000000c0)=""/91, 0x5b}], 0x2, &(0x7f0000003500)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/7, 0x7}, {&(0x7f00000011c0)=""/111, 0x6f}, {&(0x7f0000001240)=""/112, 0x70}, {&(0x7f00000022c0)=""/174, 0xae}, {&(0x7f0000002380)=""/222, 0xde}, {&(0x7f0000002480)=""/4096, 0x1000}, {&(0x7f0000003480)=""/121, 0x79}], 0x8, 0x0) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000006000)}], 0xd5, 0x0) perf_event_open(&(0x7f0000003780)={0xb4c4aac8f6d85a19, 0x70, 0xfffffffffffffffa, 0x0, 0x2, 0x6681, 0x0, 0x449, 0x20, 0x2, 0x1, 0x80000000, 0xfffffffffffffffe, 0x7f, 0x8, 0xb8, 0x0, 0x8, 0x7fff, 0x4, 0x0, 0x8, 0x10001, 0xfffffffffffffff7, 0x3ff, 0xffffffff80000001, 0x4, 0x1, 0x5, 0x9ce8, 0x6, 0x1, 0x2, 0x7, 0x4, 0x8000, 0x5, 0x7ff, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000003740), 0x4}, 0x20000, 0x7, 0x101, 0x5, 0x4, 0x67, 0x4}, r3, 0x0, r2, 0x9) 2018/04/16 06:38:23 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x2}}, 0x2e) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000100)={0x0}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000180)={r2, 0x80000, r3}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/74, &(0x7f0000000080)=0x1) r4 = fcntl$dupfd(r3, 0x406, r1) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000000200)={&(0x7f00000001c0)=[0xffffffffffffffc1, 0x6, 0x8, 0xe, 0x8], 0x5, 0xfffffffffffff801, 0x6, 0x6f9a, 0x3, 0x10001, {0x8, 0x2, 0x8, 0x2e8, 0x3, 0xc9b, 0x441eebc8, 0x4, 0x0, 0x401, 0x7, 0x7, 0xf13f755, 0x33, "7513dba1210c95eb430ca87dc80cb138e631625b1ecb9e6227c3137d0362519f"}}) 2018/04/16 06:38:23 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0xa001) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000292f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000040)={0xffffffffffff1549, 0xfffffffffffffff8, 0x4, 'queue0\x00', 0x6}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) dup2(r1, r0) 2018/04/16 06:38:23 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000080)=""/28, 0xdfd2ea54) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x1, 0x3}, {0x10001, 0x8001}, 0x2, 0x2, 0x1000}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000600)={0x4, 0x0, {0x0, 0x1, 0x0, 0x0, 0x80000000000}}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000140)) fsync(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/16 06:38:23 executing program 5: unlink(&(0x7f0000000140)='./file1\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x3, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000180)=0xc8, 0x4) [ 105.992793] IPVS: Creating netns size=2536 id=19 [ 106.054898] ip6_vti0: renamed from lo 2018/04/16 06:38:24 executing program 4: unshare(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x3) read(r0, &(0x7f0000000000)=""/200, 0xc8) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000100)={0x8, 0xfffffffeffffffff, 0x2, 0x92}, 0x10) 2018/04/16 06:38:24 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000295000)=0x8001) shutdown(r1, 0x2000000000000001) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000293000), 0x4) 2018/04/16 06:38:24 executing program 5: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f00000000c0)={0x0, 0x1, 0x5}) prctl$intptr(0x200000002f, 0x2) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) pipe2(&(0x7f0000000100), 0x4000) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140)={0x7cf, 0x1, 0x6, 0x4, 0x1, 0x80000001, 0x7, 0x4, 0x8, 0x9, 0x400}, 0xb) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[0x8, 0xfffffffffffff515]}) 2018/04/16 06:38:24 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x105400, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00000000c0)=""/72) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='hybla\x00', 0x6) writev(r0, &(0x7f0000000000)=[{&(0x7f0000002080)="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", 0x6f1}], 0x1) 2018/04/16 06:38:24 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) write$selinux_access(r1, &(0x7f0000000040)={'system_u:object_r:fsadm_log_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20}, 0x49) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7f}, {0xa, 0x4e20, 0x14d, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x0, [0x101, 0xca23, 0x2, 0x1ff, 0x3, 0x401, 0x9, 0x140000]}, 0x5c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x4) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) fsync(r1) 2018/04/16 06:38:24 executing program 6: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) unlink(&(0x7f0000000080)='./file0/file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000006c0)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000400)={r2, 0x1}, &(0x7f0000000c40)=0x8) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000100)=""/16) setxattr(&(0x7f0000000c80)='./file0/file0\x00', &(0x7f0000000cc0)=@random={'trusted.', '\x00'}, &(0x7f0000000d00)='/selinux/checkreqprot\x00', 0x16, 0x3) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r1}], 0x1, 0x3ff) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x161080) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x7) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="f7ff000007002000080002000000"], &(0x7f0000000280)=0xe) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)={[{0x0, 'cpu', 0x20}]}, 0x5) readv(r3, &(0x7f0000000bc0)=[{&(0x7f0000000500)=""/145, 0x91}, {&(0x7f00000005c0)=""/250, 0xfa}, {&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000940)=""/254, 0xfe}, {&(0x7f0000000a40)=""/254, 0xfe}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x8) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) ioctl$VT_RELDISP(r4, 0x5605) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/16 06:38:24 executing program 1: r0 = memfd_create(&(0x7f0000002901)='#-\x00', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xb2c, 0x40000) sendfile(r0, r0, &(0x7f0000001000), 0xfed) socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8000004, 0x11, r0, 0x0) mq_unlink(&(0x7f0000001000)='\x00') 2018/04/16 06:38:24 executing program 7: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000000140)=[{0xfff, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x3a1) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000040), 0x80000000) 2018/04/16 06:38:24 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x0, 0x2}, 0x20) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) 2018/04/16 06:38:24 executing program 5: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000900)='./file0\x00', 0x24) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000940), &(0x7f0000000980)=0x4) mount(&(0x7f0000024000)='./file1\x00', &(0x7f000002c000)='./file0\x00', &(0x7f0000009ffb)='vfat.', 0x0, &(0x7f000000dfff)) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0xa) 2018/04/16 06:38:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000080)={0x10}, 0xa) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x9, 0x1e, 0x0, 0xda08}, 0x10) 2018/04/16 06:38:24 executing program 7: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) syz_open_procfs(0x0, &(0x7f0000a94000)='ns/pid\x00') syz_open_procfs(0x0, &(0x7f0000864ff6)='ns/pid\x00') 2018/04/16 06:38:24 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) read$eventfd(r0, &(0x7f0000000080), 0x8) r1 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_route(r1, &(0x7f0000000780)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000800)=@ipv6_newroute={0x1c, 0x18, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}, 0x1c}, 0x1}, 0x0) 2018/04/16 06:38:25 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000001b80)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x46000) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000140)={0x7ff, 0x100000000, 0x3, 0xff, 0x8, 0x9c}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}}) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x20, 0x6, 0x1, 0x1, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x2, 0x7, 0x970, r1}, 0xffffffffffffff65) 2018/04/16 06:38:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=@ipv4_newaddr={0x28, 0x14, 0x101, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x440}, @IFA_LOCAL={0x8, 0x2}]}, 0x28}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x30}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=@delneigh={0x54, 0x1d, 0x400, 0x70bd26, 0x25dfdbfd, {0xa, 0x0, 0x0, r1, 0x80, 0x10, 0x9}, [@NDA_DST_MAC={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @NDA_VLAN={0x8, 0x5, 0x1}, @NDA_SRC_VNI={0x8, 0xb, 0x7}, @NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}, @NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x54}, 0x1, 0x0, 0x0, 0x800}, 0xc1) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000001c0)={'ip6_vti0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) 2018/04/16 06:38:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={"736974300000000000000000000600", 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000013000102000000f69b2ea3e59702fc00ca2724c44fe4f8d9a1ccdf4708cce40cffc8f7eecc74ecbdfd6333dc4bf8163b9604b20d65d81f45d4500102a26100301523a68acedd33197b46a30cf9bd2bf0521ce85ffd1affb18769b184b81ee6b530354d9a45d84c7884b0afd4b78567b5c1bbe9db38ad64628c6ef5be69d474578751f2bc3e20ff12a33b3751a2007567ca4a761183b47e90117fbe237136f9697556a6a25885f184b9a1bb030000f0ffffffffffffff000000000000", @ANYRES32=r1, @ANYBLOB="00000000000000000c000100aaaaaaaaaabb0000"], 0x2c}, 0x1}, 0xfffffffffffffffe) 2018/04/16 06:38:25 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000d00)=[{&(0x7f0000000fc0)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6ed299688be7b41f9d8499944d601b3bacc29ea72036f1ea13d4e951ae1ef0498e9a29aec83a603b227fde9872dd75c2cd1b5dc8ae733d66c19b7ea1d4b8580f1be34a0ca0f4ebf3f16313866ffc337fe72b553d80dd52cba3297fc37ad8e779f93f9ffad4addc548f78d9aed1ff4affe4b099409ef895f9e1335dd397cc91279b415caa0b459478d15e991d9540a60de5674f34f94473f50f842a09459e0e8278e2db725f46b4298c43e573ec926d683ef724d9584271fd301c64ea9dddf94cd62b067062018cfbd996b54861cad7b00199b67803582e115cc6f0b3e436c5c517e08f8ba85e93fb42653a8aee3922aa1e200d5fdac9cc2d75b9f41b9be43183ad2079f9df21dee8484a0884b219db3f55d59d278e693f9f86e9b317e02c60e7681f2c1bb23d8541625ab3d2558138ec9af570ef6c0db062b6e018c4d9f6350263cc3e583e082f37737a5e6b20f64812bd6b920f1471daa3eafb93ca40c86262e6a9590bee3820c191194141f0a7f0c47b346f608fe6e896e4acda5bb8bfe69c5e824357f177728df9e7c9ba28ee5348b5439136386147d3ab5d52b74fb71ff8d2913df2d59396ae054d2b45bdcd85ec4eb4a7b570fcfe2f0ba2d68624fe2e931f0065ad1cedb83597e1129f21c5d752f2592a514a6a73ea46d68be641a89ae93dc0e5646158524dec3955c18df1d3cf7662377fdca7023ada4c6c5ce8f590ecb49fe9941ae6b82f66c97c7f53946cceae9b5b7ca2c559c8b8121a1416f5f44550a5a8a064e5efbf1ba0890c763be922fc22dd5c14c495a8ad24a3ed26b9e34d107b2c818eb9e04e124dc4c33786a53b2b0ee0a21f92d77d489aff7ad78d22b6e546c41de6c8817828749fe13a5c040f2575507942d02244967a7aef60e0e18f6ea4d337aaf0220b16c3355d392e72a3a7ac5ae1db2ede342968999ee3c2b38327071437debec0286f39c77510a62ea5377f1bdebf8c535d418d97e551b8857ffe1353b840f495b2d79978e5b4ba5bb2ed63144ef32596dee35538efe42126e7b670407d05eea8d55d51c20642ab50ec844cb241d486b680c08e8ebfc048ff466dcfd3e97931e68cd3f84bdbb41a5d4cd142e9b50bcd7e2fc1236f7d5a7beeeea5f5df171dac0883074c861c646d333bf0f1037bae75aab8bfe81de7ab82164954017d1dcb075b5ad765f8165960b7690a425ba508bfc3fe7b2fb7412fa194b2cc788c727e427726681861eb9c701d9b436c1e418102a6c821849f5a5cd07099dd8c84df844f356b52d8fb2f881f437e30d67fe5f488f9fa5651be8783ca94ba93aadace0e64b405c7c034ea89248b15e61da06d43bcf6f0e9f05318c7014e2f79b2a37b3f3f633bf4362a72410a687c0c4c959700327c1840c18132afed98befba2a6b5852b96eeb28ea29ba733d846d099117e7fdb824f8352aefd5c0068d6c8c3015a075573a4bfdc316545f5472de97cc04996961f9ec27bd95e6ad5d0251fd39c14064627f21a0809eb639c2479d7e3c6c47b7f045ac0e385dbdf426f170b77634aeb7b2cacf38a348a449887b73618a156b1d5ee037a4e2f7485acf52437b8ddb711ab851dc73331d16536a788f82d1e3522d33866e583b8eaf802ac06ce3f8eebada5c74c60dea94337738a63e6edf7a16112f925a96526bff2cf95f8b95be56088142bd1679efcadf26b57b76188f19eebf53d457df044c4dbc3708f250b83007ace0827f22faed85786b2ea2f95471af96fdf8a38eb2fa3e8f088db615a4c7a2a2ad1126e962e37a1f707b04f8c18094d865e5ab70f4de4c0f03d4ff3f1895ad7bf937aa5a055e4a1b0d65ab2c53247c1832dcb6535313d35113e2c48f7383b518e08c688cd9834129f39ad251b4752f7ee0c8a73dafa1860ccb3244451bc82e9c877302ef363cdc937c1920bed3b7239f4c333eee5771a021a989862c1fbc629d38ee2f9d667216de9848fdb464126b09c4d44155d8ec7342be12b563fa36b902d583b4ead07c1bb3d61585e87248eb658c54dccee6553fbc2a8bc7dd08ba18b7010aa38904b14f0ee204c12a7012ed01c5f871e143ffe0b7fe1531b955ddfebd134e96ec3fb335d14138d4ebe9dd4dac79e78c1cfbc23b7ebc5e845826e324a817f130869c19f89ed8972d5b7ac0af1bde565dcf23108f5b05bcbb6174c5ce3c6aae9709d1cfe5204ad3440ede1ec639ec0e19a1f53095fe0f04996b6fb5cca128d96477181d6d43543ba3499b8c96e016ba17584704ef9a7bad08be799e9ee9f11e4c154741b96d0a83573d7b46b7035c8e016f7c66517c09d4546bbc96ce78fea1a51c862475398a0b837353dd51484a96f0809aa0335643fbc81f55e5b02142871bdfd31459bbfaae586271329477f6fc7425a146b1ca6b88df542116908fae15cf4f30716babda896cfe82ebb160c1299a569d9ea33004543071016414e332e4329c9f12916cad3e3e0e02d037a2f0ab9ead9bf8d4728023b28dca8adb3d518fecf1dfef794e23d51051bb1c5a7001201a5443d5698b8e419361d4e7b32a7e1a5890134079111bf9a2b7895a8afff389b4a4d866e5cba7bc6b31148e7aa8002cb2fdeddc1e4bca99cb67167156ac75d10a5048103d2e43f23da37a3bc2235f1680a5ca3e0d7704cf9d8e41f49450bd4109c26fd228c2b13b07e906cdc6825fe2b401a79039ae0154b5f4f9305a75891c4f9af6f609f532d4b323ca04dcc927f0154c7c94846391e9eac5cb80592124ee3ff4742ba0cf1ceaf8ebab617eda2de48b47b30c45b5ddc3ec0327c0d192153461b58cbae489ea4e416ec4591b70250a264fbbb009adf5d8968549eed857a1459a9597d6cc934130f328de7febeb780530861fe3e33afed500817420ca9768dd56c9f9990730502e789a556c006de774e9d3d0e9798495a03704d02b409ceecb77483349202f2de18f25284e2ee1b3c9a982d83a423c55a16099686879ebb31a420b4d489ccdf0edec31e34cf43c7a96740b25e8c6540c876ca463c4973fb40c932b278c640b75d37c2b0fd22b822fa7a94caac399a486b17d469a78d26cf846fe7ef6fd46f3723c0319a98195d3ca181becf3618df83123ca7de345d5916bd749f1d40444a424af51fcea052dd18d5d1bd190f9f39d5a2a34d48bf0b22049211f75ed2869d6446f32b031c5b087301ac2da7834a1f8d268dfa704887dc47bc96a3b3b45478050f2871614de3f61633ccf98e93064840eb76744387cf71ab911754a3f014f28424fb282a801edf5ce82eecb3600895ce65ce380d20000000000000000000000000000", 0x975}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) memfd_create(&(0x7f0000000180)='./cgroup.cpu\x00', 0x3) ftruncate(r1, 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000b00)=0x0) r4 = getpgrp(r3) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioprio_get$pid(0x0, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x6) ppoll(&(0x7f0000000a40)=[{r2}, {r0, 0x1408}, {0xffffffffffffffff, 0x10}, {r2, 0x80}, {r1, 0x1000}, {r2}, {r0, 0x8000}, {r1}], 0x8, &(0x7f00000000c0), &(0x7f0000000ac0)={0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x100031, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x78) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYRES64=r4]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) r6 = creat(&(0x7f0000000240)='./file1\x00', 0xfffffffffffffffc) setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x52d, 0x0, 0x2, 0xacc, 0x80000000}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x8, 0x30, 0x400000004, 0x200}, &(0x7f0000000340)=0xffffffffffffffca) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000200), 0x4) ioctl$TIOCOUTQ(r5, 0x5411, &(0x7f00000001c0)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xfffffffffffffffa, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000000)={r7, 0x190d}) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r8) 2018/04/16 06:38:25 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000280)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x40, 0x80000000, 0x6, 0x100, 0x1, 0x100, r2}) unshare(0x40600) signalfd4(r0, &(0x7f0000057000), 0x8, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) ioctl$EVIOCSABS3F(r4, 0x401845ff, &(0x7f0000000040)={0x7, 0x5, 0x6, 0x6, 0x879, 0x20}) r5 = gettid() fcntl$setown(r3, 0x8, r5) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f0000000080)=""/146) 2018/04/16 06:38:25 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_ifreq(r0, 0x8991, &(0x7f0000000040)={'ip6gre0\x00', @ifru_flags}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/04/16 06:38:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0x10, 0x4, 0x18000000) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f0000000100)={0x7ff, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e22}}}, 0x118) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000300)=0x44) clock_settime(0xbe689cead0477aa3, &(0x7f0000000340)) pwrite64(r1, &(0x7f0000000380)="59c24397ddbefd801eb4024c1d9d6e2776faa5a6fc571be2fe6b7fecec77557de6e4491d31643726428d300f223167236710f8aa7afbf9896707d3b22d1ddddf4b494ca0", 0x44, 0x0) syncfs(r3) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000400), &(0x7f0000000440)=0x4) timer_create(0x5, &(0x7f0000000480)={0x0, 0x23, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r5, 0x1, &(0x7f0000000580)={{r6, r7+30000000}, {0x77359400}}, &(0x7f00000005c0)) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f00000006c0)="9957d92e17f95665f4363ff81e4cc9b45c5f2dfe84964b4fb891cb8d6a77867d4ee07a7f513b9903130c99f55a076c2faf5de2a05740efc1e18c37d869b6829f26738200bd06b758a9c361a1e6b9a4d477ea47fa660ac2fb4f65727938d97c08b55102d65e40f6a00e9a996ea8a7f744c43d2c69e02e9656ff78c2b376d67d716dede56426781ca4298079cb7da23380585b004fef0b37bf56027afe9101c5fa00081ef21a6a3e198742923313652cf3d5") syslog(0x3, &(0x7f0000000d40)=""/119, 0x77) 2018/04/16 06:38:25 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22}}}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x7f}}}, 0x84) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x3}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000180)={@empty, @multicast2, 0x0}, &(0x7f0000000580)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000005c0)={@loopback={0x0, 0x1}, 0x80, r2}) r3 = socket(0xb, 0x80000, 0x6) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x2, 0x4e20, 0x0, 0x2, 0x80, 0x80, 0x5c, 0x0, r4}, {0x81, 0x1f, 0x6, 0x2, 0x10000, 0x1, 0x5, 0x6}, {0x200, 0x1, 0x101, 0x9}, 0x7fffffff, 0x0, 0x1, 0x0, 0x2, 0x2}, {{@in=@loopback=0x7f000001, 0x4d4, 0x2b}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x1c}, 0x3505, 0x7, 0x2, 0x3, 0x3, 0xffff, 0x9}}, 0xe8) 2018/04/16 06:38:25 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) sendmsg$netrom(r0, &(0x7f00000002c0)={&(0x7f00000000c0)=@ax25={0x3, {"6f1c3815955a80"}, 0x7}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000140)="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", 0xfb}, {&(0x7f0000002040)="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", 0x1000}, {&(0x7f0000000240)}, {&(0x7f0000003040)="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0x1000}], 0x4, 0x0, 0x0, 0x4000050}, 0x840) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)="2e67cd67726f75702e63707500", 0x200002, 0x0) fchdir(r1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000300)=0x200, 0x4) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x145) write$cgroup_pid(r3, &(0x7f0000000340)=ANY=[@ANYBLOB="5bdd89203bd98ca5a615a301ab83d81a3d5fb5699d03a19fc1e1823c8198f82043f1df42d4fafb7f1695e3df0bc2a240914f49d32dd1"], 0x1) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/04/16 06:38:25 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000080)=@rc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/15, 0xf}, {&(0x7f0000000140)=""/78, 0x4e}], 0x2, &(0x7f0000000200)=""/65, 0x41, 0x3}, 0x20) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000005, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x1b}}, 0xc) 2018/04/16 06:38:25 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00') socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000240)) r3 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x40800) connect$bt_l2cap(r3, &(0x7f0000000140)={0x1f, 0x0, {0x6, 0x7fffffff, 0x80, 0x1000, 0xe9, 0x5f3}, 0x5f, 0x40}, 0xe) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffdae) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x33, &(0x7f00000002c0)={0xfffffffffffeffff, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) 2018/04/16 06:38:25 executing program 6: r0 = socket$inet(0x2, 0x2, 0xffffffffffffffff) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f00007daff8), 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x68e6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x6c5, 0x1ff}, &(0x7f0000000180)=0x90) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/16 06:38:25 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x401c5820, &(0x7f0000000080)={0x20000000000002e0, &(0x7f0000000040)}) syz_emit_ethernet(0x72, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [{[{0x9100, 0x0, 0x3, 0x4}], {0x8100, 0xfffffffffffff800, 0x1, 0x4}}], {@x25={0x805, {0x1, 0x9, 0xfb, "9c05aba9790608639283f284e7b11e969cad77ac251eabb9d60f2ca5ad519322063667dd578498d068d6c4c6caf7ef15ea6a769f04a0e442bbad85ddfce3a457fe9b1fa291c37a94bbb512040aab8e90410d03edd1f5a2fd3c"}}}}, &(0x7f00000000c0)={0x1, 0x1, [0x8b6, 0x264, 0x9ce, 0x352]}) 2018/04/16 06:38:26 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="00d45a5f60a9211d894248cf4a310021c2eb9710c64332161af72a2602b1000000"], 0x0, 0x0, &(0x7f00004c1000)}) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xd1, &(0x7f00000000c0), 0x4) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000040)={0x1, 0x0, 0x100000001, 0x0, 0xfffffffffffffe01}, 0xc) bind$unix(0xffffffffffffffff, &(0x7f0000fe1000)=@file={0x0, "e91f7189591e9233614b00"}, 0xc) listen(0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x1d, &(0x7f0000000200)="020c3ffcae979000c31d9737f1789f5b4a45843855b208f190ee15e74bdbf2990a8e0df625066d755a21028782d3f2abfa6eaa494f34aaece3ba0bb2d94113beca59f6a891258d3deb30b3577c6cc6b04cafb806bab8eb9aa4c4aa5e6d8de99fad5f7e57fd30321e04a5b6f62d3f4b134b8357cd0a6bc78a46e08c357469fb284ad0e7d05839925a38498a0ca2fa3b5322e6fef0e16a75e7c33983582771d9da5241d0b5b9f2b0a6962af07bb3e8f1d0d2f71d9808fcc7b6d57c74d2e925cb26f6a9ebbf63a9af0710aa90334e14ed6c2e516450e09f8f4971c2368bdc1e5412649d71d6619bbba764cd8bc5d5a542e572", 0xf1) write(r1, &(0x7f000059a000)="ed", 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x7, 0x0, &(0x7f000000d000)="62164b44a5c310"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000005fd4), 0x0, 0x0, &(0x7f0000260000)}) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x100, 0x0) getsockopt$inet_tcp_int(r4, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/16 06:38:26 executing program 3: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000500)={@dev={0xfe, 0x80, [], 0x1e}, r0}, 0x14) r1 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000400)=0x4) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0), 0xfffffffffffffd34) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4001) preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/233, 0xe9}], 0x1, 0x0) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f0000000300)="6ea882c14263f04844a9aa7449bb8ee2a54591ae2efe67ca450b0e3d37c4747044b14decedc75d4078b631062a194d383410ce23549e1c3aeec1f0affffe0aa6010f80b3293d566b888192bdaf906b465dcfd164a31342794e55d2e0d9694094c9ec9d542a8436c4ea48d2858bc46e3dbf86a8a44d8e220074ebf3d2eee1d6c834aef0613fb29ef7b67a885cdf4c8bf543f1f208ed746e360ce4551c5e164b67d15da558fe77bd500c40bef884df9dd9af7fee5fd1a92436c47f812f983044cbb6e6b0769d263570f965ef217439bebb180a2f638e511bc8838297e0aca21a988dc1") socketpair$inet(0x2, 0x7, 0x2, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000600)={0x0, 0xc0, &(0x7f0000000540)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xb}, 0x4}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x20}}, 0x7f}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e24, @rand_addr=0x2}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x26e, @empty, 0x7}, @in6={0xa, 0x4e24, 0x96a, @remote={0xfe, 0x80, [], 0xbb}, 0x4}]}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000680)={r4, 0x2, 0x9}, 0x8) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000480)={0x0, @dev, @broadcast}, &(0x7f00000004c0)=0xc) 2018/04/16 06:38:26 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'irlan0\x00', r1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x42, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000100)={0x0, 0x1, 0x6}, 0x10) r4 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x0) getsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/16 06:38:26 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000180)='\t', 0x1}], 0x1, &(0x7f0000001040)=ANY=[]}}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='veno\x00', 0xffd7) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x890}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000200)) fstat(r0, &(0x7f0000000340)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000240)) getuid() getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0), &(0x7f00000003c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@broadcast}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000500)=0xe8) getgroups(0x5, &(0x7f0000000540)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) modify_ldt$write2(0x11, &(0x7f00000000c0)={0xff, 0x0, 0x1000, 0x100, 0xffffffff, 0x8, 0x9, 0xffffffffffffff81, 0x2fc7, 0x100}, 0x10) shutdown(r0, 0x1) 2018/04/16 06:38:26 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a77965)="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", 0x5a1, 0x2000000048000, &(0x7f0000e3efe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f2cf5a)="39d95bedd7489c6b88603f22", 0xc, 0x0, &(0x7f0000b52000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) getpriority(0x3, r1) r2 = dup3(r0, r0, 0x80000) r3 = syz_open_procfs(r1, &(0x7f0000000100)='net/ip6_flowlabel\x00') setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x1, 0x4) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000000)=""/155) 2018/04/16 06:38:26 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3, 0x0) getpeername$inet6(0xffffffffffffffff, &(0x7f0000001200)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000001300)=0xfffffffffffffdbb) fgetxattr(r0, &(0x7f00000003c0)=@known='system.advise\x00', &(0x7f0000000040)=""/139, 0xffffffffffffff1e) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003a3000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000140)=ANY=[@ANYBLOB="4aa50500000099c75b69fe4d349603"]) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000a44ffc)=0xe) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000002c0)={0xaba7, {{0xa, 0x4e22, 0x9, @empty, 0x401}}}, 0x88) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000200)={0x180000000000, 0xfffffffffffffffd, 0x1, 'queue1\x00', 0x2}) ioctl$TIOCCONS(r2, 0x541d) ioctl$TCFLSH(r2, 0x540b, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'irlan0\x00', 0x200}) 2018/04/16 06:38:26 executing program 0: r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000cd0ff0)={0x2}, 0x10) recvmmsg(r0, &(0x7f000094f000), 0x269, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000004c0)) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0xa9, 0x2, 0x2, 0xfffffffffffffffd}, 0x10) 2018/04/16 06:38:26 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="73797a31bd4da1630908bde45cde2edfdb90821e851bec3807b56bf3e640d399c72f111257cf8f52acc83a3ecde0"], 0x38) fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./f-le0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/16 06:38:26 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000292f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) r1 = epoll_create(0x2) socket$inet_tcp(0x2, 0x1, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="2721202e2f666d2eee0837190bb0d1ec08e69c40b4bc479b69216cf6988bf85a9ba2b0c217a3554dfda1572adf386be17ba8000000000000000000000000"], 0xe) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f000008b000)) fcntl$getflags(r1, 0x408) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0xa000201b}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00000001c0)={0x2, 0x4, 0x4, 0x2}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x8000000000004000, 0x0) epoll_pwait(r4, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0xfe99) [ 109.264699] device syz_tun entered promiscuous mode 2018/04/16 06:38:26 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) 2018/04/16 06:38:26 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x3, 0x0, 0x0, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000100)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) r3 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r3, 0x0, 0x0, 0x10001) write(r3, &(0x7f0000000140)='\t', 0x1) sendfile(r3, r3, &(0x7f0000001000), 0xfec) setrlimit(0x3, &(0x7f000040c000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) execveat(r3, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8), &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) poll(&(0x7f0000084ff0), 0x0, 0x0) r4 = dup2(0xffffffffffffffff, r1) getpid() fcntl$getownex(r0, 0x10, &(0x7f0000000480)) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000500)) getpgid(0x0) fcntl$getown(r4, 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={0x200, 0x5, 0x200, 0x0, 0x0, 0x8001, 0x0, 0x7f, 0x0}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={r5, 0x3}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000300)={r6}, &(0x7f0000000340)=0x8) getresgid(&(0x7f0000000680), &(0x7f00000006c0)=0x0, &(0x7f0000000700)) personality(0x400000a) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000880)={0x8001}, 0x4) setresgid(r7, 0x0, 0x0) 2018/04/16 06:38:26 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000001000)={0xa, 0x4e20}, 0x1c) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f0000000fff)) unlink(&(0x7f0000000000)='./file0\x00') 2018/04/16 06:38:26 executing program 0: r0 = socket(0xa, 0x1, 0x0) write$binfmt_script(r0, &(0x7f0000000400)={'#! ', './file0', [{0x20, "7b2f6574683127232e2919"}, {0x20, '(ppp1]'}, {0x20, '/dev/sg#\x00'}, {0x20}, {0x20, 'self[ppp1*'}, {0x20, "7b2f6574683127232e2919"}, {0x20, '\x00'}], 0xa, "24269c758d83ca2e338c8db22cb842050cded63215810d5a"}, 0x5a) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000380)=ANY=[@ANYBLOB="000000000000000000000000000000000000000001000000000000000000ff07d9e3115001f83ee1423e358e3048a589030e165cd0ade2d4bb43da5e5e0b43bfbe17d496ebc3bbf9425de0e168180a6a7f678231f78ffaca5e52ffc85c6b46"]) ioctl(r0, 0x8918, &(0x7f0000000040)="323a4abb7940f543abf8a52e4c5aef4c091cc1789700c4afb591d38d53a952e35a43c0f4551dff8d54d71a3509c4060e3d346c198600e306516e0e87c980e8c207c1991800c20e7f1002071aa9e60a7200e33e4192f887e2484aeb08244e73b50ebcb95e5c7b72bffdb77f88d7a18e35d8202dedc230ea1df93c6b151463af5a176e792593b94c0f62efa8118df60bfb4197540e5aa43b963e57136eccf01953de3d6a6243beee786a19196e16bc6ba973d6552c75ce911a") r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xae77, 0x20000) execveat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000180)='\x00', &(0x7f00000001c0)="7b2f6574683127232e2919", &(0x7f0000000200)='cgroup@\x00', &(0x7f0000000240)='eth1\x00'], &(0x7f0000000340)=[&(0x7f00000002c0)="6d643573756d76626f786e65743173797374656d73656c662b707070302e6e6f646576279d76626f786e65743000", &(0x7f0000000300)='Y-\x00'], 0x1000) [ 109.327529] device syz_tun left promiscuous mode 2018/04/16 06:38:26 executing program 1: r0 = socket$inet(0x2, 0x1, 0xfffffffffffffffc) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x100, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)=ANY=[@ANYBLOB="02"], 0x1}, 0x1}, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'teql0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000000100)=ANY=[@ANYBLOB="f9"], 0x1}, 0x1}, 0x0) 2018/04/16 06:38:26 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f0000000040)=0x1008, 0x7e0000000000003) 2018/04/16 06:38:26 executing program 2: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@dev, @in6}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)={0x4, [0x6, 0x100000001, 0xfffffffffffffa31, 0xa7]}, 0xc) unshare(0x28000000) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001700)='/selinux/user\x00', 0x2, 0x0) 2018/04/16 06:38:26 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x6000000000000000, 0x5, 0xf4, 0x3ba, 0xfffffffffffffffb}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={r1, 0x4c, &(0x7f0000000240)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x8bc5, @dev={0xfe, 0x80, [], 0x16}, 0x1000000000}, @in={0x2, 0x4e22}]}, &(0x7f0000000300)=0x10) dup2(r0, r0) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10, 0x80000) ioctl$sock_ifreq(r2, 0x8916, &(0x7f00000000c0)={'veth0_to_bridge\x00', @ifru_flags=0x1403}) r3 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x8994, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/04/16 06:38:26 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0xd9b1f3489a6f9d13, 0x0) ioctl$KDENABIO(r0, 0x4b36) r1 = socket$inet6(0xa, 0x2100000000000002, 0x800000088) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = getpgrp(0x0) sched_getscheduler(r2) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000000340)=0x5) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000000200)={0xcc, &(0x7f0000000100)="370a347976c4f69729aead78109ef5e528978afee8a52a9a4f417f2a68e8a445b4097106e885dadce5011d10bf655d4ef01cb79125404fee6b15a76f3c17b832c490eea13332899cbb7e2bd1dc414ab84f6806a8d9c9a44c52449f0e149c164d11c1267a46077bed987bdf6ebcf0249f882c893f35c367e3e453e3cfadd95436e494a243374fdd272c2d56fd057834300f39b0695b4590ff50896a19540d0ad4dafd677cb6614215222419f17616739e2b44b31834d4a52cbfdc961ab6d81a8829ef88264d27dc3f65db9643"}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000500)=0xe8) recvfrom$packet(r3, &(0x7f0000000240)=""/231, 0xe7, 0x40000000, &(0x7f0000000540)={0x11, 0x19, r4, 0x1, 0x4, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000080)) 2018/04/16 06:38:26 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) mq_open(&(0x7f0000000000)='/dev/net/tun\x00', 0xc1, 0x1, &(0x7f0000000040)={0x2, 0x5, 0x8, 0x1, 0x3ff, 0x6, 0x2, 0x1}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)={0x0, 0xa, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty]}) 2018/04/16 06:38:26 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000080)='./bus\x00') r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) r3 = getpid() ptrace$getenv(0x4201, r3, 0x7, &(0x7f0000000040)) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000200)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x84) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/04/16 06:38:26 executing program 3: seccomp(0x1000000000000002, 0x0, &(0x7f0000000ff0)={0x3, &(0x7f00000000c0)=[{0xb9f2, 0x2, 0x80009d, 0x400}, {0xffffffff, 0xfffffffffffffff8, 0x1, 0x1}, {0x3ff, 0x66, 0xfffffffffffffacc, 0x81}]}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000080)={0x9, 0x3, 0xfffffffffffffffc}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/04/16 06:38:26 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) accept4(r0, &(0x7f0000b17000)=@generic, &(0x7f0000dbd000)=0x80, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000150000), 0x4) connect$inet(r1, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x304, 0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) faccessat(r2, &(0x7f00000000c0)="e91f7189591e9233614b00", 0x40, 0x100) sendto$inet(r1, &(0x7f0000642000)="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", 0x241, 0x91, &(0x7f0000940000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000006c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1, &(0x7f0000000400)=""/63, 0x3f}, 0x0) syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000140)="e91f7189591e9233614b00", 0x6, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000180)="39dd3e928d4049eef5878ab5216c34d610c747a8ea7d86ab9d0931491bef85b063b559cb4d8cc8c1e8ad18d9f85c363fbf0295353ab9d795d5959447ec9395f7087ca7e1dd0943065d37fd15a969d150ca8ccdd64e52abe2c1d97f31f68e954d2f8b1ed4a4d70bc346340f786adfcb3e296c801ffc8ab8850eb2287fd70cec923f934a3eb22a", 0x86, 0xfff}, {&(0x7f0000000240)="25bc668fc1104e3dbb93db57600866f10cfd86bac97f19fc2f6328c244eb8cd5d3006dd74fc46d7013334bd19f2ac5b53f5094571b1c71b16c6185add574bf72a3f8f002b52b97f38b2dc50418c75841685f211e2a5349fb4aae5f8a939f51b1d363008d71b26e31427f6b55d43fc27126453b3d18f14181107892b0619a0d283ff440d5da690abdf1be50b1e76f440468", 0x91, 0x9}, {&(0x7f0000000300)="8c84242a2d6204677df1ee072fd6eb6c72f751e47db44fedc53fe99d4523397789bc02fb1692175f41b9d231f4ba759bb1eb3bac49a2c19d2bb2", 0x3a}], 0x0, &(0x7f0000000340)={[{@dmode={'dmode', 0x3d, [0x37]}, 0x2c}, {@overriderock='overriderockperm', 0x2c}, {@dmode={'dmode', 0x3d, [0x39, 0x38]}, 0x2c}]}) recvmsg(r1, &(0x7f000091d000)={&(0x7f0000813fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000451fb0)=[{&(0x7f0000687f5c)=""/164, 0xa4}], 0x1, &(0x7f00009485e1)=""/148, 0x94}, 0x0) shutdown(r1, 0x1) 2018/04/16 06:38:26 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r1 = gettid() unshare(0x3fffffff) exit(0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000100)='./file0\x00', r3, r4, 0x1400) getsockname(r2, &(0x7f0000000340)=@nfc_llcp, &(0x7f00000003c0)=0x80) fcntl$notify(r0, 0x402, 0x10) r5 = syz_open_procfs(r1, &(0x7f0000000080)='cpuset\x00') preadv(r5, &(0x7f0000000040)=[{&(0x7f0000000140)=""/44, 0x2c}], 0x1, 0xfffffffffffffffc) 2018/04/16 06:38:26 executing program 7: r0 = add_key$user(&(0x7f0000000700)='user\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000780)="6453bd63fc6df8631fd84e832f7d2fb087ce7a0506d859f90f8ce6ee4b008720bfbc926bdc059866c22bd5e876fd9ecad5ff7e8621a7f71dcafddb52d8c692facf6f3666269dc9690e4b9615fae7403e9d15dea439ed7a3dc724600465c32ae307f668095c0599064792defe511ffdd9667b793e873ef42f7a14ac4540405bf8e6d651711356366780e42b9ac1a61d0282a3c15a8605c702d2f9b1c6ac3290cf12ca3cd5675d04f614a8fe1514f1e6cc42c3d1d8", 0xb4, 0xfffffffffffffffb) r1 = add_key$user(&(0x7f0000001c00)='user\x00', &(0x7f0000001c40)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001c80)="70ba65d252004fe77e91b82d5702e8be8aee6d2be2480b3049fba4554c4a5befd5a0f13c6cbc59626f65448f23d6deef4920f08c65c34c99148bf47d3ba14f0a38d4c7663ed8d24bb9af0e0e69d576c7474e7fb9ed3d2515af8473c9bcf8fd395ad01d076ff521bd8b995cf0a83254147c7424cf8d2d570163d6276d9a", 0x7d, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r0, &(0x7f0000001b80)=[{&(0x7f0000000840)="0d0f6e19429d51c1d82d1e188e97e048ea58f757022533238e60f60e971c07ffa3cc955917b5e41c4e1cbb046a6608897a0c626dbc336a0fbd", 0x39}, {&(0x7f0000000880)="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", 0x1000}, {&(0x7f0000001880)="7d361c5182bd9a3c17e2e81e917107b1586e49f3bec41ab8b7dfb199d47386ab2d148521f956fcdd5f24cf05974c8e8517ee719d844c09aa04312a99ff595857584b5eb118d78dc13d3b107364dd1b2e481c85f1eda27d1f3affa7ca5c245c6cbcc6e777b0e553fcf2abf865182cfc8e25fc08f640b7d6c03eea428ddf467fc9a3269b2c824974202b033bcfd534480a1abc199c87d06f1244f2e90bf07dce7d0901a117190d35e08c7f447269", 0xad}, {&(0x7f0000001940)="28738b0ce2f19e0aba3912ee1c981980f30bc045ab84175ef5e398cedc0596692fe35f7b595af10edb180980d8227ed7aaef12b91e79c405ef1de9f52bb86377106e33da762e4373d3c4bc1098eb959a7c73db5202e39570622082346603eea4579647edd9c19dab0514f90ef19bd9aaf7a11f2a48ef36b8d8668c9b8b0c7da8c38bf297610f7cd3b054db64ec3d5a020e56", 0x92}, {&(0x7f0000001a00)="c0b5ed8892b2503d5b40a30a37ef2b5bfb4f553692f9e71836cddae4f1ff20d801e2b6597cbeca4961ba2930d280e0cb106a17eccd47741ec96570d4cb736d5c5f9f0b0b9014772f0e5968575adb56631ee754c9185be048871da41742e78b8317e8b21800a81c216d5bc19b3c0147da091a2eef9d13cb31cfa7c7274e53f9", 0x7f}, {&(0x7f0000001a80)="1a7b2dd116d48f1fc5c580af43c3c6d77b6c39c010c93e57ac7221e4366eb0035854f9e6e940c932409060d3d5af2d4049d860bee0a24693e1a1496df1566931124c36e232a1f37fdbfc9d710e69f85dc5daaa9588245d3fbe3db6ec20c2cb2423298b54bfb933fbf09df4e3fd7a4050d8cc4917f615e316b4f9744e0cae8612a0b4704e1c5d9fce87f4036f5bfc35544f1868e0197fcb5a0adb50876d0b7cddb9ea924e75e105a9a7d58c3c60491396c6fc6f105b6f641ed440d55ee70502c46767f44bf2177ab615f3f6ecbae50ae1aba9b510c13e102e67b1bfafa639077bf5751506546c53ad", 0xe8}], 0x6, r1) r2 = request_key(&(0x7f00000000c0)='logon\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)=']\\\x00', 0xfffffffffffffffc) keyctl$clear(0x7, r2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000680)='/dev/vga_arbiter\x00', 0x2140, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00000006c0)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f0000000080)) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000000)) r4 = open(&(0x7f00000004c0)='./file0\x00', 0x2, 0x104) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, &(0x7f00000005c0)=0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000600)=@assoc_value={r5, 0x9}, &(0x7f0000000640)=0x8) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00006c7ffc)=0x3) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f00000003c0)=0xe8) setfsuid(r6) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/status\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000001d40)={0x4, &(0x7f0000001d00)=[{0x4, 0x9, 0x2, 0x4}, {0x0, 0x2, 0x1, 0x6}, {0x0, 0xfffffffffffffe01, 0xfff, 0x200}, {0x5, 0xb4, 0x6, 0x1}]}, 0x10) fstat(r7, &(0x7f0000000440)) r8 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r8, 0x0, 0x10, &(0x7f0000000180)={{{@in, @in6}}, {{@in6=@ipv4={[], [], @loopback}}}}, &(0x7f0000000280)=0xe8) ioctl$PPPIOCGCHAN(0xffffffffffffffff, 0x80047437, &(0x7f0000000040)) 2018/04/16 06:38:26 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x105}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)) vmsplice(r0, &(0x7f0000001740)=[{&(0x7f0000000100)="d6a667615262335aeac4d9985026b0b2334af94123cb23da039b3afdd1caa6c9c759153789b4d48a1c20cd44a1a13f89c8f90aa2ae15d6e2b6c140b59ddadfff0d3ea0624a0df3d81a16cd0ca17d85cd57dd711102318fea3aab8a30125d0502bb515d6dbf4d7fd30377164d710b0dffe3cfabaf2a9e075d16a50c85784ef84782", 0x81}, {&(0x7f00000002c0)="d297bfcde5f8b0b404f5b697964058a895164b2ab87e0f2019ee352afd0894935c62924439e7f1d563f5220302749745d7153857c6933ffccc7382c68984c1fe47ceced788d763741aafa72f554d8c6ccd2948f61322dbf3db07a365009b6da1e01c8f6bda308871d8567ff05627cac578460c88894d137d583f0c43d1fac130542ae8b7da238765dc4cc2a2dcd30f356bad11c7377ea2d777aa66677e654b3bf83cbcc729f45846d9d7bf836b3e73b4465f942cb400aabccf0ae5430f13c650e4a4f300556295ad8a001195db244d54bdfb017e0cdd6bdfd074585c926bae149b6e0e1efb0d3322584b8c7064ffc0ad08c6d3d2", 0xf4}, {&(0x7f0000000000)="cd7fc251a59ec2ec5a370848c3f984271535f871ed8270a72f95c0aedb6ad2718468d2bb6f8e7f9a74bc4eec23b96db2b6ce01cf844a", 0x36}, {&(0x7f00000003c0)="914835efb26367fa41fd821d663f3f2cdecd973e65d9eaf777963d2fcfc108d5d890b2627be156da803a5f14e3c0c4ea659f56a6423a13baed80f590e01c32d488c81a136ec1d77632e9c94202eeac59332f60150d8c0ff321f82c43ab9030f106afca92dd2668c677442dca1f2cdcb13d680011c4b9e1620740511038769756a3a3334331685aa89e4dd12fe2f6de6362f6c5b1df6d3852a59156a4763b582c7a56a84bebf0181a759f8e8b78936b818baea6202f5c68d1b60430f7250a8fdd64f0386692e922964730f423f25637be14f837", 0xd3}, {&(0x7f00000001c0)="5eef4f04122164912f67bcf6fce61e1fa6b04667cbd2d250ec90af4792dfcea2b384e93e910a50413de55d0b86be807b0df3183de7e05fd58706e031fe07836e8666df108e6f8e2b66220ed88ef83646c2ef8f03fd0f8b27174356caaa28722f61da078f853015ab7a011c92fab5a1d1fab822da076e2abadd25c667e42bad57a8a8c84b96dfec450562449e0a44996cd3204eefed6cae093514", 0x9a}, {&(0x7f00000004c0)="4d7d996a66fdcb3b92f3d5f97579681d0a914808d7dbbd55e248f575381204f883bfc2af0b98e21a76a3511f381ea829da3cd13a68bb4ccffdd163e748351a5dce819003c6139f8052eb502d55667ab7f75cb7e866da0ba82eaf965fa470da195d2df52dbbdd7bdd2008b3a65e94aa725b57cce84f5e990bd41c07a7a0422d0cdaa0d91f740946f3f1cbe4672c10dd03058de14caf91f0c90f0663acd3a89372a6f5cd9f771b273b96336dcf3986c68e39c4db559dbd345fd2e0152cee527c46e0d6bc30caea05c5fc6efd0e98be72ec8b5903dc02d25f706241a0a32a1475d8e1e6d95b3ead6ff1dcd6f37549b1b60e", 0xf0}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="873b0cb5bbdce6c1da2ee04b3dbd8422c14f4f45aa8621a05c14ef17a44a9bbc18d856ff9caa18100ad1641c6b1102014dbb9a5d20d9622a1c001754cd941c077805a059a60b63443af832f39c5af045d18472687c", 0x55}, {&(0x7f0000001640)="9803e2346c55c78173542153c204f55228833779c9928e8c6c4e08253034d1e06235ad16bd3beaf6bea7dd368a8b95356f94b681a904b2a521af2f4ae005776b21cac8ce2e4fad240a8ab77615a25ba91af729d9206bfd18142b2b8ff485cdd3260361055c6e3369a69b5a0530abb4d5b48b9df481510555dcdd97cb011d7e22b44cb3e70e97add7e3d0e22a6901a82f6d402545aa974221b8196912f82e62f68ca4d759b7749be77694f70db4c1ccb6c88ede59cd11528aa0e8496c117c5d19118784a621d23f8b638a6aada45793", 0xcf}], 0x9, 0x8) 2018/04/16 06:38:26 executing program 0: r0 = socket(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/103, 0x67}], 0x1, 0x0, 0x0, 0xea}, 0x40000000) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[], [0xff, 0xff]}, 0x4e23, 0x0, 0x4e21, 0x540d, 0xa, 0xa0, 0xa0, 0x11, r1, r2}, {0x100000000, 0xb0, 0x9, 0xc491, 0x8000, 0xe4f, 0x6, 0x100}, {0x0, 0x3ff, 0x3, 0x101}, 0x1ff, 0x0, 0x3, 0x1, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xb}, 0x4d2, 0x3f}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3501, 0x4, 0x3, 0x3, 0x0, 0xff, 0xfffffffffffffff9}}, 0xe8) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000000)={'sit0\x00', @ifru_hwaddr=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 2018/04/16 06:38:26 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x200000000000a2) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) bind$ax25(r1, &(0x7f00000005c0)={0x3, {"021fc1455fde3b"}, 0x8}, 0x10) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080)=0x23, 0x102000004) write(r0, &(0x7f0000000300)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b87a34f1b417033d367cb0cfd6a25633f77aafb17e99c33cb65352c901ae75176f07bb0a4bb5ebff3d87eda62e7b1afaf", 0x61) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000380)='io\x00') setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000500)=ANY=[@ANYBLOB="ffdae02517f6c704e8680000000008000000ac14140de000000105000000000000000000000000ff0000"], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x7ff, 0x200, 0x4, 0x8, 0x0}, &(0x7f0000000a00)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000200)={0x1000, 0x8000, 0x3, 0x6, r4}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000600)=@assoc_value={0x0, 0x200}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000680)={r5, 0x1f, 0x2, 0x7fffffff, 0x8, 0x6, 0x6, 0x100, {r6, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x7, 0x4, 0x4, 0x8, 0x3f}}, &(0x7f0000000980)=0xb0) ioctl$KDSETMODE(r3, 0x4b3a, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000180)=0x11, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000004cc0)=0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00)={0x0, 0x1, 0x0, 0x1}, &(0x7f0000004d40)=0x18) timer_create(0x5, &(0x7f0000000100)={0x0, 0x29, 0x2, @tid=r2}, &(0x7f00000009c0)=0x0) timer_getoverrun(r8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000540)={r7}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000005180)={0x0, 0x3, 0x800}, &(0x7f00000001c0)=0x8) sendmmsg$inet_sctp(r3, &(0x7f0000005380)=[{&(0x7f00000003c0)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000400)="28141cb893544237e52d45298a9b92daff19cbccae5065f0d48af3e3a211b7b4cbbe4c7eb776c8f83d552d63c8c72dde25300d1a0410f4be4c5384ecd79974c3f89bd9e1e79a37db61dcfce7a0982597fdc4d4cc84feec1378a82d34ac5b46460b5c604a7dc8367eee171a279be82a845df66a200b1c4e9aed1824db1d5ed1bf73274ddaee56be96c527038485f29b32b99ebe3ffcc674dd19681c5465d2eb0c98fb319addd1de718ee3cef5f889bb1e8040e69714b64e7228f6089ba880d07fb94864b8d2ddf870654b5a1dda679b5ede15d96476b2973118d36a67aa1912ac26616e32e8c90f", 0xe7}], 0x1, &(0x7f0000000940)}], 0x1, 0x8800) getgroups(0x0, &(0x7f00000002c0)) r9 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r0, 0x0) bind$inet(r9, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r9, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "7c6466b48e820ef5080e1706c24e1d02d7136e029bfe6fdeeed6db357e9818f0373f71c64cfcbfd93e6e525164337a97345146790fd3f0b4bd8455577279239c61e2fe16a59f804b41c845ac9d947213"}, 0xd8) sendto$inet(r9, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000240)) 2018/04/16 06:38:26 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000)='/dev/sequencer\x00', 0xc0202, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="9755d9d4ca68806947135a57d19726a7ac485d6750711c37fc115fc49546a9f66556e83577931dc9170044734bbf5de53c4d5cc2dddf0e847e1839f85286034477ec60b6325667f793d65b25b331edbb6865a835f80fef89bb3c67309b81c85d4294a9d3efe648d50ec2bd50850ccc5c8b5a9af201944d6102141c"], 0x1) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$sndseq(r1, &(0x7f0000000000)=[{0x81, 0x2, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) sendfile(r0, r1, &(0x7f000001eff8), 0x20) 2018/04/16 06:38:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x8000000000117) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000002340)={&(0x7f0000001280)=@ipv4_newroute={0x1c, 0x18, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}}, 0x1c}, 0x1}, 0x0) 2018/04/16 06:38:26 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000080)='./bus\x00') r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) r3 = getpid() ptrace$getenv(0x4201, r3, 0x7, &(0x7f0000000040)) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000200)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x84) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/04/16 06:38:26 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfff, 0x1) accept(0xffffffffffffffff, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000040)=0x80) getpeername$netlink(r1, &(0x7f0000000200), &(0x7f0000000240)=0xc) r2 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ppoll(&(0x7f0000000040), 0x2, &(0x7f0000000080)={r3, r4+10000000}, &(0x7f00000000c0), 0xfffffffffffffdc3) 2018/04/16 06:38:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="4f636a957274365f736a61747300") preadv(r0, &(0x7f0000002600)=[{&(0x7f0000001140)=""/117, 0x75}], 0x1, 0x4000000000) 2018/04/16 06:38:28 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffffffffffe) r1 = dup2(r0, r0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@getneightbl={0x14, 0x42, 0x424, 0x70bd2a, 0x25dfdbfd, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4000) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000017effe)='&\x00') mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x1008, 0x1012, r0, 0xffffffffe) 2018/04/16 06:38:28 executing program 6: r0 = socket$inet(0x2, 0x80000, 0x2000000084) sendto$inet(r0, &(0x7f0000f21ff1), 0xff26, 0x0, &(0x7f00000a8ff0)={0x2, 0x4e25, @multicast1=0xe0000001}, 0x3) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x9, 0x2) 2018/04/16 06:38:28 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0x1, 0x4) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000004000)=[{&(0x7f0000000100)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fb29641d743921f4fa39aeb2bb2ca6259ccb310321074cb1d6c8b064bec11809d802bf331c52957ffdc7660185b20cd8bc374b28ea9c0b9136f04ac8dfdb31"}, 0x60, &(0x7f0000002540)=[{&(0x7f0000000180)="5c59a4c8c1b44b63c031293d5a8b704ca2056ed0dfa8561b1a5374b813f2efb4a0a517e8f57e4f2ab3f71757e58c82e28156f73af1c928c6f4354683b09ea3ff2ed6a8573e5af489e5fb1f3cf7d8de393ae518ff0d702224285912abdfd18d53109f87ab30b054eadf25cb0bb33135c1c4772e0f3f940d2bee8b50b20a6de8e74321660aa1918aab6592a119f97d48e328bce9a5ec0fd65c0c3d15ad26f409d1f2cab33d3ce0ccdc6d4e589ce1df950a06f8ed7bd2196b365890b63d248f486b4cea4d1719607c4816", 0xc9}], 0x1, &(0x7f00000025c0)={0x10}, 0x10}, {&(0x7f0000003e40)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e68f2baed26d7e876b921abbf0917ba92497a338e0a78371cac311b51e8138ff1d20d62a7f7660355fc1d8b022b6069397b2232aa77225c75feeea456024f9"}, 0x60, &(0x7f0000003fc0)}], 0x2, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) 2018/04/16 06:38:28 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) r1 = getegid() setgid(r1) write$eventfd(r0, &(0x7f0000006000)=0x20200000001, 0x8) fremovexattr(r0, &(0x7f0000000000)=@known='security.capability\x00') close(r0) 2018/04/16 06:38:28 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) setsockopt(r0, 0x0, 0x322e6bbd, &(0x7f0000000100)="69aeb193c3b3882f8eef258b5c2976c6afd0aec794d60f32e20ac90678c836d6c9cd0ab54d9a888c3ae0ed46ccab4d14e327ef7c52187abcfc127261dee3cfea2f32b39e3d1bd5734a2220801d07ab9c72067ae2174b0f58e6dbb59cd8c1e5ed566648847f75dee0d586a5277e598f8921", 0x71) msync(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) mremap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1000, 0x0, &(0x7f0000001000/0x1000)=nil) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) 2018/04/16 06:38:28 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x8, 0x10000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x7f, 0x9, [0x200, 0x7, 0x1000, 0x7, 0xffffffff, 0xfffffffffffffea6, 0x9, 0x1, 0x80000000]}, &(0x7f0000000180)=0x1a) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x5, 0x3ff, 0xfffffffffffffffc, 0x9, 0x0, 0x40, 0xaf, {r2, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x20, 0x4, 0x40, 0x6, 0x2}}, &(0x7f0000000280)=0xb0) prctl$seccomp(0x26, 0x1, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x0, 0x4, 0x7fff, 0x5}, {0x7ff, 0x8fe, 0x3, 0x8}, {0x4, 0x9, 0xd9c, 0xffff}, {0x2, 0x7, 0x5, 0x5}]}) 2018/04/16 06:38:28 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x1, 0x100) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x0, 0x1, 0x10000, 0x8, 0x7, 0x9, 0x0, 0x7, 0x6, 0x431}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x3a}, &(0x7f00000000c0)=0x8) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000140)=0x6, &(0x7f00000001c0)=0x1) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x400}, 0x8) pipe2(&(0x7f0000000200)={0x0, 0x0}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/wireless\x00') sendfile(r2, r3, &(0x7f000036b000)=0x49, 0x7f) 2018/04/16 06:38:28 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000ec0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000e80)={&(0x7f0000000c00)=@acquire={0x178, 0x17, 0x301, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @in=@local={0xac, 0x14, 0x14, 0xaa}, {@in6, @in6}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, [@mark={0xc, 0x15, {0x35075a}}, @tmpl={0x44, 0x5, [{{@in=@rand_addr, 0x0, 0x33}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0x178}, 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200000, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10010044}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r2, 0x100, 0x70bd26, 0x25dfdbfc, {0x1}}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) 2018/04/16 06:38:28 executing program 7: unshare(0x400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000005100), 0x0, 0x840) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x81, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x80}, &(0x7f0000000140)=0x8) 2018/04/16 06:38:28 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000100)='./file1\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0xffc5) ioctl$int_out(r1, 0x5460, &(0x7f0000000000)) getsockopt$inet6_buf(r1, 0x29, 0x2b, &(0x7f0000000140), &(0x7f0000000180)) fdatasync(r1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)=0x0) sched_getaffinity(r2, 0x8, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000080)={0x7fffffff, 0x74b, 0xc20, 0x5, 0xffffffffffffff8b, 0x8}) fallocate(r1, 0x11, 0x0, 0x10003) 2018/04/16 06:38:28 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101802, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000040)=0xffffffffffffffff) ptrace$setopts(0x4200, r1, 0x0, 0x10) 2018/04/16 06:38:28 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000040)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000592", 0x27) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000080)="77e8a3c82b3dd75ed5cab5f1b77db5e832b2f1edd8cc0b2b4e2e2ff4dd56ceaf3639be0ea2bb3df1063babe4e0cb1facb08b669e2714ac1a5a122893c8f5dadeeda0ff419683a5ea00c9b11d35155bdde2af819a324fa8c3fe4af216b9") 2018/04/16 06:38:28 executing program 4: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000480)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") chroot(&(0x7f0000000000)='./file1\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) getpid() r2 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r2, &(0x7f0000720fd4)=""/44, 0x1b3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000380)=0xc) geteuid() stat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)) lstat(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000240)) syncfs(r1) fstatfs(r1, &(0x7f0000000080)=""/251) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0xfa, 0x1, 0x0, 0x7, 0x7, 0x8001, 0x3f, 0x0, 0x1bcb}, 0xb) accept$ax25(r2, &(0x7f0000000200), &(0x7f00000003c0)=0x10) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='bdev\x00', 0x0, &(0x7f000001f000)) 2018/04/16 06:38:28 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0xf}, 0x1}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0x3c) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, [0x1, 0xffffffff, 0x0, 0x3, 0x401, 0x3, 0x2, 0xffffffff, 0x2f, 0x7, 0x7ff, 0x8, 0x9, 0xb89c, 0x7f]}, &(0x7f0000000240)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0xfffffffffffffff9, 0x1, 0xfffffffffffffff8, 0xffffffff, r2}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000080)={{}, 0x81, 0x0, 0x5}) r3 = userfaultfd(0x80800) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000400)={0x0}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000005c0)={0x3, 0x2, 0x8006, 0x401, 0xddb4, 0x4, 0xe1, 0x815, r2}, 0x20) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000580)={0xc8, 0x0, &(0x7f0000000440)=[@decrefs={0x40046307, 0x2}, @request_death={0x400c630e, 0x3, 0x4}, @reply_sg={0x40486312, {{0x1, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x30, 0x28, &(0x7f00000002c0)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @fd={0x66642a85, 0x0, r3, 0x0, 0xdfb}], &(0x7f0000000300)=[0x48, 0x48, 0x28, 0x78, 0x78]}, 0x65781514}}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x28, 0x40, &(0x7f0000000380)=[@ptr={0x70742a85, 0x1, &(0x7f0000000340), 0x1, 0x4, 0x2d}], &(0x7f00000003c0)=[0x30, 0x40, 0x0, 0x0, 0x48, 0x68, 0x60, 0x51358eb59ded57d6]}}, @acquire_done={0x40106309, r4, 0x4}, @dead_binder_done={0x40086310, 0x2}], 0x15, 0x0, &(0x7f0000000540)="c748d7acbb4fd76c2df47dc3d22859fdc2174cd7b6"}) ioctl$TIOCGPTPEER(r1, 0x5441, 0x100000000) 2018/04/16 06:38:28 executing program 2: r0 = socket(0x6, 0x200000000000807, 0xfffffffffffffffe) socket(0x4, 0x4, 0x0) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10}, 0x3) getsockname$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/16 06:38:28 executing program 7: mkdir(&(0x7f00003c1ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x2040008, &(0x7f00000000c0)) 2018/04/16 06:38:28 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x0, 0x8) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000001040)=ANY=[@ANYBLOB="940000004000200100000000fedbdf25130000002c004b0014005500ff0200000000000000000000000000010c201000030000000000000008004e00000000009ebd91c08464d3004cb5d221943a90396b2d0adfa1952552dbd8dd71899d7564d64cc65fa1da75d3af01f79ab166147144e0fa5fdd5ad2eb8d7880ad23eeb2a464cad872f62036aea0d75626ca4b096c82ac0900"], 0x94}, 0x1, 0x0, 0x0, 0x4}, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) uname(&(0x7f0000000580)=""/7) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000700)={0x4, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @rand_addr=0x8}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x308, 0xfffffffffffffe00, 0x3f, 0x5, 0x8, &(0x7f00000006c0)='syzkaller0\x00', 0xffff, 0x8000}) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="0bbd00d2000000000800000000330000000000000000000000"], 0x14}, 0x1}, 0x0) r3 = add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r3) recvmsg(r1, &(0x7f00000005c0)={&(0x7f0000000240)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/135, 0x87}], 0x1, &(0x7f0000003040)=""/4096, 0x1000}, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000780)=0x2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') close(r0) r4 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r5 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000007c0)={{{@in6=@ipv4={[], [], @remote}, @in6=@local}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000380)=0xe8) pwritev(r5, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, 0xffffffffffffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x0) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/keychord\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f00000008c0)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r6, 0x40106436, &(0x7f0000000900)={r7, 0x9}) setsockopt$IP_VS_SO_SET_EDITDEST(r5, 0x0, 0x489, &(0x7f00000001c0)={{0x5e, @broadcast=0xffffffff, 0x4e20, 0x0, 'ovf\x00', 0x33, 0x7f, 0x3e}, {@empty, 0x0, 0x0, 0x800000, 0x0, 0x8}}, 0x20) ioctl$LOOP_CLR_FD(r4, 0x4c01) readv(r4, &(0x7f0000000140)=[{&(0x7f00000002c0)=""/166, 0xa6}], 0x1) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000000)={0x0, 0xffffffffffffff42}) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000180)={0x3, 0xff}, 0x2) sync() sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000004c0)=""/75, &(0x7f0000000600)=0x4b) 2018/04/16 06:38:28 executing program 6: openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x181380, 0x0) ioctl$int_out(r0, 0x2, &(0x7f00000000c0)) openat$cgroup_type(r0, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000004c0)=[{&(0x7f0000001f8d)="390000001300090468fe0000810000000700004003000000450001070000001404001a000400020007000012020000080001010c00f41ee400", 0x39}], 0x1) [ 110.737181] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=11341 comm=syz-executor0 [ 111.615392] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=11358 comm=syz-executor0 [ 111.744221] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=11358 comm=syz-executor0 [ 111.856813] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=11358 comm=syz-executor0 [ 111.957740] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 111.965409] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 111.973431] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 111.981249] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 111.988947] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 111.996704] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 112.004317] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 112.011969] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 112.019628] Buffer I/O error on dev loop0, logical block 9, lost async page write [ 112.027336] Buffer I/O error on dev loop0, logical block 10, lost async page write INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes [ 163.288058] buffer_io_error: 4 callbacks suppressed [ 163.288064] Buffer I/O error on dev loop0, logical block 15, async page read [ 244.976605] INFO: task syz-executor0:11357 blocked for more than 120 seconds. [ 244.983895] Not tainted 4.9.94-g8683408 #3 [ 244.989051] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.997174] syz-executor0 D27512 11357 3752 0x00000004 [ 245.002900] ffff88019ef4e000 0000000000000000 ffff8801caff9a40 ffffffff84429800 [ 245.010957] ffff8801db221b98 ffff88019ccff940 ffffffff838c040d 1ffff1003399ff1c [ 245.018952] ffffffff85351d98 0000000041b58ab3 00ffffff841a49d8 ffff8801db222468 [ 245.026953] Call Trace: [ 245.029515] [] ? __schedule+0x64d/0x1bd0 [ 245.035195] [] schedule+0x7f/0x1b0 [ 245.040376] [] schedule_timeout+0x861/0xf70 [ 245.046319] [] ? usleep_range+0x140/0x140 [ 245.052119] [] ? kvm_clock_read+0x23/0x40 [ 245.057943] [] ? kvm_clock_get_cycles+0x9/0x10 [ 245.064150] [] ? ktime_get+0x185/0x1e0 [ 245.069680] [] ? __delayacct_blkio_start+0x41/0x80 [ 245.076231] [] io_schedule_timeout+0x1ba/0x390 [ 245.082454] [] bit_wait_io+0x19/0xa0 [ 245.087803] [] __wait_on_bit+0x93/0x120 [ 245.093397] [] ? bit_wait+0x90/0x90 [ 245.098678] [] wait_on_page_bit+0x130/0x140 [ 245.104623] [] ? page_waitqueue+0x20/0x20 [ 245.110544] [] ? wake_atomic_t_function+0x220/0x220 [ 245.117616] [] ? pagevec_lookup_tag+0x3a/0x80 [ 245.123732] [] __filemap_fdatawait_range+0x1c1/0x290 [ 245.130479] [] ? wait_on_page_bit+0x140/0x140 [ 245.136604] [] ? mutex_lock_nested+0x572/0x870 [ 245.142808] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 245.149638] [] ? mutex_lock_nested+0x596/0x870 [ 245.155841] [] ? iterate_bdevs+0xc8/0x260 [ 245.161630] [] ? mutex_trylock+0x3e0/0x3e0 [ 245.167501] [] ? iterate_bdevs+0x1a0/0x260 [ 245.173366] [] filemap_fdatawait_keep_errors+0x63/0x80 [ 245.180298] [] fdatawait_one_bdev+0x50/0x70 [ 245.186239] [] iterate_bdevs+0x10c/0x260 [ 245.191933] [] ? sync_inodes_one_sb+0x60/0x60 [ 245.198061] [] sys_sync+0xe1/0x170 [ 245.203220] [] ? sync_filesystem+0x240/0x240 [ 245.209268] [] ? __fget_light+0x169/0x1f0 [ 245.215036] [] ? do_vfs_ioctl+0x11a0/0x11a0 [ 245.221138] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 245.227965] [] ? sync_filesystem+0x240/0x240 [ 245.233996] [] do_syscall_64+0x1a6/0x490 [ 245.239698] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 245.246921] [ 245.246921] Showing all locks held in the system: [ 245.253214] 2 locks held by khungtaskd/514: [ 245.257515] #0: (rcu_read_lock){......}, at: [] watchdog+0x11c/0xa20 [ 245.266202] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x79/0x218 [ 245.275864] 1 lock held by rsyslogd/3568: [ 245.280006] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0xac/0xd0 [ 245.288889] 2 locks held by getty/3664: [ 245.292832] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.302130] #1: (&ldata->atomic_read_lock){+.+...}, at: [] n_tty_read+0x202/0x16b0 [ 245.312042] 3 locks held by kworker/u4:5/7357: [ 245.316616] #0: ("writeback"){.+.+.+}, at: [] process_one_work+0x6ee/0x1500 [ 245.325895] #1: ((&(&wb->dwork)->work)){+.+.+.}, at: [] process_one_work+0x728/0x1500 [ 245.336083] #2: (&type->s_umount_key#29){.+.+..}, at: [] trylock_super+0x20/0xf0 [ 245.345933] 1 lock held by blkid/10676: [ 245.349888] #0: (&bdev->bd_mutex){+.+.+.}, at: [] blkdev_put+0x2a/0x560 [ 245.358830] 1 lock held by syz-executor0/11357: [ 245.363476] #0: (&bdev->bd_mutex){+.+.+.}, at: [] iterate_bdevs+0xc8/0x260 [ 245.372695] 1 lock held by syz-executor0/11361: [ 245.377367] #0: (&bdev->bd_mutex){+.+.+.}, at: [] iterate_bdevs+0xc8/0x260 [ 245.386582] [ 245.388179] ============================================= [ 245.388179] [ 245.395212] NMI backtrace for cpu 1 [ 245.398852] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.94-g8683408 #3 [ 245.405921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.415249] ffff8801d85dfd08 ffffffff81d9b509 0000000000000000 0000000000000001 [ 245.423223] 0000000000000001 0000000000000001 ffffffff810b7d60 ffff8801d85dfd40 [ 245.431193] ffffffff81da6837 0000000000000001 0000000000000000 0000000000000002 [ 245.439163] Call Trace: [ 245.441723] [] dump_stack+0xc1/0x128 [ 245.447058] [] ? irq_force_complete_move+0x320/0x320 [ 245.453789] [] nmi_cpu_backtrace.cold.2+0x48/0x87 [ 245.460248] [] ? irq_force_complete_move+0x320/0x320 [ 245.466972] [] nmi_trigger_cpumask_backtrace+0x12a/0x14f [ 245.474041] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.481025] [] watchdog+0x6b4/0xa20 [ 245.486272] [] ? watchdog+0x11c/0xa20 [ 245.491692] [] kthread+0x26d/0x300 [ 245.496850] [] ? reset_hung_task_detector+0x20/0x20 [ 245.503489] [] ? kthread_park+0xa0/0xa0 [ 245.509083] [] ? kthread_park+0xa0/0xa0 [ 245.514675] [] ? kthread_park+0xa0/0xa0 [ 245.520269] [] ret_from_fork+0x5c/0x70 [ 245.525887] Sending NMI from CPU 1 to CPUs 0: [ 245.530395] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff838cff16 [ 245.537708] Kernel panic - not syncing: hung_task: blocked tasks [ 245.543842] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.94-g8683408 #3 [ 245.550912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.560239] ffff8801d85dfcc8 ffffffff81d9b509 ffffffff83a8b4a0 00000000ffffffff [ 245.568213] 0000000000000000 0000000000000001 dffffc0000000000 ffff8801d85dfd88 [ 245.576185] ffffffff8141f845 0000000041b58ab3 ffffffff8419c168 ffffffff8141f686 [ 245.584155] Call Trace: [ 245.586715] [] dump_stack+0xc1/0x128 [ 245.592057] [] panic+0x1bf/0x3bc [ 245.597042] [] ? add_taint.cold.6+0x16/0x16 [ 245.602984] [] ? ___preempt_schedule+0x16/0x18 [ 245.609188] [] ? nmi_trigger_cpumask_backtrace+0x100/0x14f [ 245.616433] [] watchdog+0x6c5/0xa20 [ 245.621681] [] ? watchdog+0x11c/0xa20 [ 245.627101] [] kthread+0x26d/0x300 [ 245.632259] [] ? reset_hung_task_detector+0x20/0x20 [ 245.638892] [] ? kthread_park+0xa0/0xa0 [ 245.644483] [] ? kthread_park+0xa0/0xa0 [ 245.650081] [] ? kthread_park+0xa0/0xa0 [ 245.655673] [] ret_from_fork+0x5c/0x70 [ 245.661675] Dumping ftrace buffer: [ 245.665216] (ftrace buffer empty) [ 245.668899] Kernel Offset: disabled [ 245.672504] Rebooting in 86400 seconds..