back, 0x0}, &(0x7f0000000040)=0x14) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(r3) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) 2018/03/29 15:51:08 executing program 1: getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f000000f000)=""/30, &(0x7f000044e000)=0x1e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f00000c9000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/03/29 15:51:08 executing program 4: ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000010000000100b4f346b47e209d98653c8507450000000000000000000000000000000800000000"]) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) r4 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020700071f0000e33e147d21d20b8111"], 0x10}, 0x1}, 0x0) close(r4) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2164cf1404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f21938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f18c7b043"], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000340)=0x7fffffff, 0x4) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r5}) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078000000000000000000"], &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}}}, 0x200, 0x3}, &(0x7f0000000440)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000480)={r6, 0x200, 0x30}, &(0x7f00000004c0)=0xc) 2018/03/29 15:51:08 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:08 executing program 6: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x1c) sendmsg(r0, &(0x7f0000001780)={&(0x7f0000000200)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="b63715a966c38ab1fc14f857c0e9b19e908b6b573006a2decb4b22b1e20e7cb142b94b7a7ac45a005f15d7ba676ede1e5991b1035f40f24dd9daf7006810e42de8976a8abf48a21101420108601fc563bb9c5cee2808f9029bbc6ad3ef798acdaef678e3b90b74b76cb7696cf153159780a5cfd6bd435f4a1c3841c43390e8dafde655780eb72589cc41a0964df93e3eb22f78a90e8aa3dee4fafbe31c8a5443309ea19f6febc4a8565080b96eebdcc31447bad03fbb61f9fe69d2bd", 0xbc}, {&(0x7f0000001440)="914a7e6dee11a2913839df89c78a21e52a0ea61f0bdfc0100c4eca47ab63adda2bd7dec50ee6c8969cc1efe1ed7175d81cbec9031f11a87ed167096424de8e37b4092a1da6b62956c9d26fb197d65d43dab07683dbef04028f18ef08d092e06b1f3a97d8a80013fe014796758aecb15bf7329a33d9382a6a9cabbe", 0x7b}, {&(0x7f00000014c0)="cb47e6560d4b4a62453d692f71bd6208c84deba9a33a02788eaa9aae08cafc6df1839760c3b36cec8b44c7996fbfb41079324318bb4c22fb146e57676eae5fbfda41fbb53434a1c08c50702f16f974a35f464e915d7536bcd07f7be9c1cad4554732113314459903fa72f573980b08646dd265c1ca2316f15195083a9b339ce117e8a75bb2dfa2f75b233460b0a21bf1bae76335c395f5133260e658952203d9d83b533cdb0f657493ea797de2149d7aebdf9e84ade0b524f3f7ed0b203e", 0xbe}], 0x4, &(0x7f0000001580)=ANY=[@ANYBLOB="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"], 0x1f0, 0x4}, 0x40000) mkdir(&(0x7f00000017c0)='./file0\x00', 0xfffffffffffffffe) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r1 = syz_open_dev$mouse(&(0x7f0000001800)='/dev/input/mouse#\x00', 0x6, 0x400) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0xfffffffffffff801, 0x2}) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000001840), &(0x7f0000001880)=0x4) 2018/03/29 15:51:08 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) fchdir(r1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r1, 0x5409, 0x0) r4 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) r5 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r5, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001200)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000001440)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001780)) r6 = fcntl$getown(r3, 0x9) r7 = getpgrp(r6) r8 = syz_open_procfs(r7, &(0x7f0000001340)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r8, &(0x7f0000929000), 0xff) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001240)=ANY=[@ANYBLOB="004a42000136440031fa3f3a8d215450a78cfc1dcffbdf8f5505f68d8384df02603a35"]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680)) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) process_vm_writev(0x0, &(0x7f0000001100), 0x0, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x5, 0x0) 2018/03/29 15:51:08 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x3, 'lo\x00'}, 0xffffffffffffffd8) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) 2018/03/29 15:51:08 executing program 1: mlock2(&(0x7f00009ac000/0x3000)=nil, 0x3000, 0xfffffffffffffffe) munlockall() ioctl$TUNSETVNETLE(0xffffffffffffffff, 0x400454dc, &(0x7f0000000040)=0x1) mq_unlink(&(0x7f0000000140)="6370757365745d766d6e65743073656c2800909570577d12ff65b84c898c1a0d08849f494e7ae56f9ad3ca43293ac2bc5dd1e78cc197454940daa927747a6596a8213c0381fd89c960ec0bf2835b5b2b702a341825") get_robust_list(0x0, &(0x7f0000000300)=&(0x7f00000002c0)={&(0x7f0000000200)={&(0x7f00000001c0)}, 0x0, &(0x7f0000000280)={&(0x7f0000000240)}}, &(0x7f0000000340)=0x1b) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x40, 0x3) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000080)=0x3) mremap(&(0x7f0000f13000/0x4000)=nil, 0x4000, 0xf000, 0x3, &(0x7f0000852000/0xf000)=nil) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x3f, 0x0, 0x0) 2018/03/29 15:51:08 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x801008, &(0x7f0000000440)="01b545af8dc53cd48c45987d9a315baabede3c0ea6deb057bad0927dc3a179b902026f53e934b680a857f48c707e39153fc8482938b75d354fefee994eeaf73b669721ae58d7e0a386bf58f54fefff47ed46c71d7f577f89cfb136c272a37bdc8e492c862689d44167e96dcc228a50a8a654599d0e9bfed1837abe89c4085996d06cc31932766334cdb6417741a76404358dac9998047e21e650312fcc456cc0231b272139fa481e7d8254d5dfa0e2342ad917eb6cb63501317ec4f80d4e1e5faeaeceff26695c2614918add605de76578d9213d219573cfab0473ff8a7297c9a5b8f270b07eb5e3a43d1b29408a566e106813") ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f0000000380)={0x0, 0x5, "636c69030074310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c2be00", 0x1, "06000000000108ff", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x8d, 0x1}) 2018/03/29 15:51:08 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x1a1200, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x4, 0x4000) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000240)={0xb, 0x2, 0x4, 0x2, 0x7}) 2018/03/29 15:51:08 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0xfffffffffffffffe, @random="78a99597e2c5"}, 0x4000000007, {0x2, 0x4e20, @multicast2=0xe0000002}, 'ip6_vti0\x00'}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x4, [0x7, 0x5, 0x9, 0x7]}, 0xc) 2018/03/29 15:51:08 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(r3) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) 2018/03/29 15:51:08 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:08 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r1, &(0x7f00008e8fe0)=[{&(0x7f0000a9a000)=""/162, 0xa2}], 0x1, 0x100) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @rand_addr=0xffffffff}, 0x0, 0x1, 0xff, 0x2, 0x3, 0x1, 0x622}, 0x20) 2018/03/29 15:51:08 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) linkat(r0, &(0x7f0000000280)='./file0\x00', r0, &(0x7f0000000380)='./file0\x00', 0x1400) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:08 executing program 4: ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000010000000100b4f346b47e209d98653c8507450000000000000000000000000000000800000000"]) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = socket$key(0xf, 0x3, 0x2) r4 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) close(r4) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2164cf1404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f21938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f18c7b043"], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r5}) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078000000000000000000"], &(0x7f0000000040)) signalfd(r3, &(0x7f0000000340)={0x5}, 0x8) ftruncate(0xffffffffffffffff, 0x0) 2018/03/29 15:51:08 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) fchdir(r1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r1, 0x5409, 0x0) r4 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) r5 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r5, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001200)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000001440)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001780)) r6 = fcntl$getown(r4, 0x9) r7 = getpgrp(r6) r8 = syz_open_procfs(r7, &(0x7f0000001340)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r8, &(0x7f0000929000), 0xff) readv(r5, &(0x7f0000dc8ff8), 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001240)=ANY=[@ANYBLOB="004a42000136440031fa3f3a8d215450a78cfc1dcffbdf8f5505f68d8384df02603a35"]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680)) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000100)={0xcba, 0x7, 0x9, 0x3ff}, 0x6) process_vm_writev(0x0, &(0x7f0000001100), 0x0, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x5, 0x0) 2018/03/29 15:51:08 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000600)="637075736574004001ea909fa4d5de7882b4102672cdcb973715815ab2e7ed1decfd480e342db4f848ce81c7e5627fc8d387153095fdedb742a26a0000dcad0b65d38f9552a0b7297817", 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000380)={{}, {0x77359400}}) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8000101000) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000280)={0x81, 0x2, 0x5}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x7ffe, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}}, 0x88) r1 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x40000) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00000000c0)={0x9, 0x2, 0x9}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000004c0)={'nat\x00', 0x0, 0x3, 0x62, [], 0x6, &(0x7f00000003c0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000440)=""/98}, &(0x7f0000000540)=0x78) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000000240)={0x7, 0xffff, 0x7fff, 0x2, 0x22}) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f69676d7000e48823605ce3a78ece56db712cf46cbb4aa20354508de6154ea7783fa10cabfde24d460d9ddb0589dbc22ec2750670993c5ede308a36c5e79969a4a5") readv(r2, &(0x7f0000eeb000)=[{&(0x7f0000af5f47)=""/185, 0xb9}, {&(0x7f0000fea000)=""/190, 0xbe}], 0x2) accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x80000) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000001c0)={0x3ff, 0x80000000, 0x259f, 0xe9b4}, 0x10) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sg(&(0x7f0000000580)='/dev/sg#\x00', 0x1, 0x202000) 2018/03/29 15:51:08 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) fchdir(r1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) fchdir(r3) mkdir(&(0x7f0000000040)='./file0\x00', 0x2) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r1, 0x5409, 0x0) r4 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) r5 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r5, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001200)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000001440)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001780)) r7 = fcntl$getown(r4, 0x9) r8 = getpgrp(r7) r9 = syz_open_procfs(r8, &(0x7f0000001340)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp(r6, r7, 0x3, r3, r5) ioctl$sock_inet_udp_SIOCOUTQ(r9, 0x5411, &(0x7f0000000140)) sendfile(0xffffffffffffffff, r9, &(0x7f0000929000), 0xff) readv(r5, &(0x7f0000dc8ff8), 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001240)=ANY=[@ANYBLOB="004a420001364400cffbdf8f5505f68d8384df02603a35000000000000000000000000"]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680)) process_vm_writev(0x0, &(0x7f0000001100), 0x0, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x5, 0x0) 2018/03/29 15:51:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4618, 0x8000) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfb, 0x800}, 0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280), &(0x7f00000002c0)=0x10) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/03/29 15:51:08 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x401, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000380)) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:08 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) recvfrom$unix(r1, &(0x7f0000000080)=""/100, 0x64, 0x2002, &(0x7f0000000100)=@file={0x23ae107a7b49941c, './file0\x00'}, 0x6e) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x10201, 0x0, 0x0, 0x2000, &(0x7f0000a98000/0x2000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000000)) 2018/03/29 15:51:08 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:08 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(r3) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) 2018/03/29 15:51:08 executing program 4: ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000010000000100b4f346b47e209d98653c8507450000000000000000000000000000000800000000"]) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) name_to_handle_at(r2, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x58, 0x7f, "3e2f0e5d1dd11c4c35e8d61a4d8e7aedee9054b78204090222bb59758d344d446ee674c68d03c6c4c75a24cabcc36b931684354cff25e844c489db9eb9d5f40eb4fda10d67cc28e22181ac8d202d103e"}, &(0x7f0000000600), 0x1400) r3 = socket$key(0xf, 0x3, 0x2) r4 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="02070007020000000000578553000000000000522badf85dec222422c55075d38fa2968acc3d466bdb1acf63873599c4aa8fb667bcdcfdc831c71090752f1f62a5e007e7b41181000000000000009bd7721e2a724e2719ef670a801494c8b0f4e8f6c2f0792877532ce1fc75c748cf5341e83120e969dcdde84ec564334f22891525eb6b91f0e031af8c846b9f37265b8c07d424021b9444524381bce9ffcd77a3535746f25f34fd490f280947a2dff0f4e558882149b49dad8ec4528219b2d039a382d900fa24d2e46977611d4c9926dbb5cbf8f15dda0543d87bcfad764ba91a13027720ca72624faa85dc51ec771d509e6ba9a49e3b3e87a2ac22f2ffa555cd4cbd51f54a36510e30f0c5a2bb0cf236dead477c265aa944c726482514a68f42d50a45454d323cd83fa4eec2a5036ef010c8e7ef1e862cb46bf7537b3e805b850a54b45e80c065182346663f0229684f6cf3b6ef08dd2a836893c36e0bfadbb2d8ea3857ec9b96dd764ff9e5c339796aa8d5e24ef5c89c80be16737b57713855801f2b73afe30e27262fb83403fe63b38a00c5d4526f32c9817de91fea8992348d3a2eb2a6eee315817f7d0c6895774c60402711f31ba3f414349ad3ce3d949d9c1387d3cbfcae3c82"], 0x10}, 0x1}, 0x0) close(r4) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2164cf1404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f21938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f18c7b043"], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r5}) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078000000000000000000"], &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x0) 2018/03/29 15:51:08 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000e00)={{0x2, 0x4e21}, {0x306, @random="d3970f350576"}, 0x8, {0x2, 0x4e20, @multicast2=0xe0000002}, 'ip6_vti0\x00'}) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000280)={{0x88, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x3, 'fo\x00', 0x2, 0x10001, 0x69}, {@multicast1=0xe0000001, 0x4e23, 0x0, 0x3, 0x0, 0x40004000000}}, 0x44) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x40427d, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f00000008c0)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x0, 0x10001, 0x0, 0x1}) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000800)=ANY=[@ANYBLOB="68000000000014002cbd7000fddbdf250200000054006400d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d1038888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc72232f6a76c73c13d9340a20d706d490a036ead52c91d4260618f95730a91ea4fcc39226f8ef74819792af9f13fa6670ff3e6f60f82b4d6dadc4a8d050ebcad7b9f7c092d2a67180000"], 0xaf}, 0x1, 0x0, 0x0, 0x20040004}, 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000001600)={0xffffffffffffffff, 0x81}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000240)={0x14, 0x0, 0xafb, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) write$tun(r4, &(0x7f0000000340)={@pi={0x0, 0xa01}, @hdr={0x2, 0x0, 0x9, 0x6, 0x800, 0x5}, @ipx={0xffff, 0x119, 0x1, 0x11, {@current, @current, 0x62986af3}, {@broadcast=0xffffffff, @current, 0x2}, "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"}}, 0x127) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000000e80)={0x1, 0xcde}) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000000180)=0x401) fcntl$notify(r0, 0x402, 0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) r5 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8, 0x10, r3, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000000080)={r5}) r7 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000006, 0x8010, r4, 0x10) r8 = mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4030, r4, 0x0) fcntl$setpipe(r4, 0x407, 0xa7) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f00000007c0)={0x110, 0x0, &(0x7f0000000cc0)=[@enter_looper={0x630c}, @request_death={0x400c630e, 0x1, 0x1}, @increfs_done={0x40106308, r6, 0x2}, @increfs={0x40046304, 0x3}, @free_buffer={0x40086303, r7}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x58, 0x8, &(0x7f0000000480)=[@fda={0x66646185, 0x6}, @fda={0x66646185, 0x0, 0x1, 0x34}, @fd={0x66642a85, 0x0, r2, 0x0, 0x1}], &(0x7f0000000500)=[0x28]}}, @reply={0x40406301, {0x0, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x50, 0x38, &(0x7f00000005c0)=[@ptr={0x70742a85, 0x0, &(0x7f0000000540), 0x1, 0x0, 0x3f}, @ptr={0x70742a85, 0x0, &(0x7f0000000580), 0x1, 0x4, 0x1b}], &(0x7f0000000640)=[0x38, 0x18, 0x40, 0x30, 0x30, 0x38, 0x38]}}, @transaction_sg={0x40486311, {{0x40, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x30, 0x38, &(0x7f0000000680)=[@fd={0x66642a85, 0x0, r2}, @flat={0x776a2a85, 0xb, r8, 0x2}], &(0x7f00000006c0)=[0x38, 0x78, 0x0, 0x28, 0x48, 0x38, 0x20]}, 0x59}}], 0xb6, 0x0, &(0x7f0000000700)="4eed792e069fb9e3e7df617c5152ccc3d9b6e079093506ce477de23104c26ff480f0f58223a3e6d28f8efc0bf87a0957168f0f549b634da0130e264d67c6e480a438e7d31e613181cbc7456577fd3476d908aac9b647504cc3219c72364a6f6130c89f94201b3cb1cc8a68d578dd23ef33fea482c9248eb449a4547934f39c33ae486f192816cd76dd663d4af2cd5cc22d13e3fc30e17d27cda6295e758c6ccdae045b6a5e30533a7e8be68a78227d1811bdb90dff75"}) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000f00)={0x4, &(0x7f0000000ec0)=[{0xb2, 0x788, 0x2, 0x7}, {0xfffffffffffff000, 0x1f, 0x80000001, 0x7}, {0x10001, 0xc00000000, 0x5, 0xc000000000000000}, {0x107f, 0x3, 0x6, 0x200}]}, 0x10) [ 244.263622] QAT: Invalid ioctl 2018/03/29 15:51:08 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000000240)={0x0, 0x10001, 0x400000007ffe, 0x5, 0x7}) 2018/03/29 15:51:08 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(r3) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) 2018/03/29 15:51:08 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) [ 244.299344] QAT: Invalid ioctl [ 244.305232] IPVS: set_ctl: invalid protocol: 136 172.20.20.187:20002 fo 2018/03/29 15:51:08 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x4) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') socketpair(0x9, 0x4, 0x9, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000500)={0x9, 0x5, 0xfff, 0x3ff, 0x4, 0x4}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) memfd_create(&(0x7f0000000540)='*\x00', 0x1) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2}) symlinkat(&(0x7f0000000380)='./file0/file0\x00', r2, &(0x7f00000003c0)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) [ 244.347692] IPVS: stopping master sync thread 14474 ... 2018/03/29 15:51:08 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x4) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) r0 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x800, 0x40000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000240)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000280)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000380)={r1, r2, 0xfffffffffffff069}) r3 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1, 0x400) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f00000001c0)=[@in6={0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x80}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x3c) 2018/03/29 15:51:08 executing program 1: pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) vmsplice(r0, &(0x7f00005e2000)=[{&(0x7f00002ef000)="f8", 0x1}], 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)) vmsplice(r1, &(0x7f0000000040)=[{&(0x7f0000000080)='3', 0x1}], 0x1, 0x0) 2018/03/29 15:51:08 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:08 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) fchdir(r1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r4) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r1, 0x5409, 0x0) r5 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000780)=ANY=[@ANYRES16=r3], 0x2) r6 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') socket$inet6_sctp(0xa, 0x5, 0x84) readv(r6, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001200)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000001440)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001780)) r8 = fcntl$getown(r5, 0x9) r9 = getpgrp(r8) r10 = syz_open_procfs(r9, &(0x7f0000001340)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r10, &(0x7f0000929000), 0xff) readv(r10, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/28, 0x1c}, {&(0x7f0000000280)=""/228, 0xe4}, {&(0x7f0000000100)=""/162, 0xa2}, {&(0x7f0000000380)=""/182, 0xb6}, {&(0x7f0000000440)=""/118, 0x76}, {&(0x7f00000004c0)=""/230, 0xe6}, {&(0x7f00000005c0)=""/206, 0xce}], 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001240)=ANY=[@ANYBLOB="004a42000136550031fa3f3a8d215450a78cfc1dcffbdf8f558384df02603a35000000"]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680)) fcntl$setown(r5, 0x8, r7) fcntl$setstatus(r4, 0x4, 0x2000) process_vm_writev(0x0, &(0x7f0000001100), 0x0, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x5, 0x0) [ 244.398337] IPVS: set_ctl: invalid protocol: 136 172.20.20.187:20002 fo 2018/03/29 15:51:08 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(r3) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) 2018/03/29 15:51:08 executing program 4: ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000010000000100b4f346b47e209d98653c8507450000000000000000000000000000000800000000"]) r0 = memfd_create(&(0x7f0000000440)='GPL$systemselinux\'nodevproc\x00', 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000480)={{0x0, @multicast2=0xe0000002, 0x4e24, 0x3, 'wlc\x00', 0x24, 0x8147, 0x48}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x0, 0x80000001, 0x200, 0x400}}, 0x44) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r2 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) r4 = socket$key(0xf, 0x3, 0x2) getpeername$packet(r3, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000003c0)={'\x00', r5}) r6 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) close(r6) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000000)) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2164cf1404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f21938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f18c7b043"], 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000400)=0x4, 0x153) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r7}) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078000000000000000000"], &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x0) ioctl$KIOCSOUND(r3, 0x4b2f, 0x5) 2018/03/29 15:51:08 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x40000, 0x22) clock_getres(0x4000006, &(0x7f0000000500)) getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x4) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) [ 244.462769] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 244.462775] IPVS: stopping master sync thread 32596 ... 2018/03/29 15:51:08 executing program 1: r0 = semget$private(0x0, 0x6, 0x0) unshare(0x40000) semtimedop(r0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semop(r0, &(0x7f00008d8000), 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) unshare(0x40600) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2, 0x0) unlinkat(r1, &(0x7f0000000140)='./file0\x00', 0x200) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200040, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000040)={0x100000, 0x4000}) 2018/03/29 15:51:08 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000880)=ANY=[@ANYBLOB="030000000000000002004e24ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000332425e1a5000000000000000000000000000000000000000000000000000000000000000000000900000002004e20ac14141300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e247f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e200000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5ffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b23b55d8e22621a0222ad47edc2dbc8f3b06967d89b2a5dbf17c4d1f9338e2998b02bf260964d1802e6655fc07db32253a89cf3c82aa21c1ac19ff0bf8cb2beb4ec5e1bbdb43c66e1a7d30f0552a83b0fe8e32dd1e36a11acd6d3988b5ff16145a6bb6fd46cc2c7afe7fc716335df4bb7608ea1cdd0a9e46d5e64496c8ebdc8a04b9e24537c617dfeb764f0ece847f7ca56b185d25e13697994d8e0b708839d854aefd0ba68f5927b50dd93e225e3272459a2bfcdae2ac7884f4ce21282d5a4a74d4fc41ead6bf9a5887284589cfbd6c7785fbe05c9d8a400de48fcb35ae9973b5d74f289f16fe55d7500000000000000000000000ee448c93865e9ad9e9027c5cab6ea750e6f766423f6c6a82aead84e4997b5ac420fc526082ef14c0f9fc3a81bdc2e1d19de9e4a06ba2614fd03dd46979527c496dbe27875b672e77992433b98b2ffd79cf3750733a68df49def2323bbe872d3d6903dc29f478ebb67512f8d8a13e621f99c78bd0a6cd4908fdd30c6f8da471ca8270882d91320e5553ab20cba84e5f4c3f73e365a650991af0bebb41e8577f6c93b5c6281206be6c8989db8e9f733b407f00862262f547e679bf6a189b858a6a5c7a0cabbe555fed87644e0463cee2fc6aca3d7749a757ecc30fdfa979b33596bec246b9365dc04186af2e3843ff43dde8687f4af3c770b7585f57bc464838ca"], 0x1) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) close(r0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x7fff, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) sendfile(r0, 0xffffffffffffffff, &(0x7f00000ddff8), 0x0) fsync(0xffffffffffffffff) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f00000001c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)=0x0) rt_tgsigqueueinfo(0x0, r1, 0x3e, &(0x7f0000000180)={0xb, 0x6, 0x0, 0x10000}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x69, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x9b) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) 2018/03/29 15:51:08 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(r3) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) 2018/03/29 15:51:09 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendmsg$nl_xfrm(r0, &(0x7f00000024c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000002480)={&(0x7f0000000240)=@flushpolicy={0x18, 0x1d, 0x1, 0x0, 0x0, "", [@ipv4_hthresh={0x8, 0x3}]}, 0x18}, 0x1}, 0x0) 2018/03/29 15:51:09 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x4, 0x40000) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) epoll_create1(0x0) flistxattr(r0, &(0x7f0000000380)=""/89, 0x59) mkdir(&(0x7f0000000080)='./file0\x00', 0x10) 2018/03/29 15:51:09 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000001dc0)='./file0\x00', 0x80000, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0xadb, 0x5, 0x3ff, 0x7fffffff}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x6, 0x8, 0x7, 0x100, 0x50}, &(0x7f0000000480)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001e80)={r1, 0x29, "edcf095d28fa38b4085395eed408718f84686cb575a0fc3e28cade37b0d7aa35ad61bfd4ffb496a506"}, &(0x7f00000001c0)=0x31) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001f00)={r2, 0x3}, 0x8) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) socketpair$ax25(0x3, 0x7, 0xca, &(0x7f0000000080)) 2018/03/29 15:51:09 executing program 1: r0 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f0000b5dff4)=[{}], 0x1, 0x1ff, &(0x7f00003b8000), 0x8) r1 = gettid() timer_create(0x7, &(0x7f0000000240)={0x0, 0x12, 0xfffffffffffffffe}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000000100)=""/211, 0xd3, 0x1, &(0x7f0000000200)={r3, r4+30000000}) 2018/03/29 15:51:09 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:09 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(r3) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) 2018/03/29 15:51:09 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup/syz0\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r1, 0x5409, 0x0) r4 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) r5 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r5, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x1000000000000032, 0xffffffffffffffff, 0x100003) r6 = socket(0x1b, 0x7, 0xbef0) setsockopt(r6, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) dup2(r6, r6) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000001440)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000180)) r7 = fcntl$getown(r4, 0x9) r8 = getpgrp(r7) r9 = syz_open_procfs(r8, &(0x7f0000000080)='ns/uts\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r9, &(0x7f0000929000), 0xff) readv(r5, &(0x7f0000dc8ff8), 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001240)=ANY=[@ANYBLOB="004a42000136440031fa3f3a8d215450a78cfc1dcffbdf8f5505f68d8384df02603a35"]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680)) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) 2018/03/29 15:51:09 executing program 4: ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000010000000100b4f346b47e209d98653c8507450000000000000000000000000000000800000000"]) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000840)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000780)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000940)={{{@in6=@remote, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000a40)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000a80)={{{@in6, @in=@multicast2=0xe0000002, 0x4e24, 0x80000000, 0x4e24, 0x80000000, 0x2, 0xa0, 0xa0, 0x89, r3, r4}, {0x8, 0x1ff, 0x27cb, 0x7f, 0x0, 0xf73, 0x3ffc0000000000, 0x7ff}, {0x1, 0x4, 0x7, 0x3}, 0x4, 0x6e6bb4, 0x3, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0xf}, 0x4d6, 0xff}, 0x2, @in=@broadcast=0xffffffff, 0x3502, 0x2, 0x2, 0x100, 0xf780, 0x10000, 0x7}}, 0xe8) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r5 = socket$key(0xf, 0x3, 0x2) r6 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) close(r6) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r8, 0x4068aea3, &(0x7f0000000040)={0x79}) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r9, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x40000071, 0x0, 0x7fffffff}]}) pwrite64(r8, &(0x7f0000000400)="e9b4279bec7b6a1f6e55805042004536ccc0790a657e967140a6cde5cfc5e2b4e0f6979baaaac496b001f8ee57409eb25338df9409794bd52126e0d5f6713017bcfafdb9c676ba21c30c75df662a6d6898fc", 0x52, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) getsockname(r5, &(0x7f0000000340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000003c0)=0x80) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2164cf1404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f21938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f18c7b043"], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r10}) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078000000000000000000"], &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x0) 2018/03/29 15:51:09 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='attr/current\x00') mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000000000)=""/180, 0xb4) write$vnet(r0, &(0x7f00000004c0)={0x1, {&(0x7f00000003c0)=""/3, 0x3, &(0x7f0000000400)=""/177}}, 0x68) 2018/03/29 15:51:09 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x7f, 0x200040) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000380)={0x10207, 0x2, 0x8c5325fc071f7820, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:09 executing program 4: ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000010000000100b4f346b47e209d98653c8507450000000000000000000000000000000800000000"]) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = socket$key(0xf, 0x3, 0x2) r4 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="ea1ee298926736b0b85552865f28e402"], 0x10}, 0x1}, 0x0) close(r4) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2164cf1404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f21938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f18c7b043"], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r5}) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078000000000000000000"], &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x0) 2018/03/29 15:51:09 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x10000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000000c0)=""/64) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x4, 0xffffffff) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040), 0x4) 2018/03/29 15:51:09 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x4, 0x400000) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000240)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x2, 0x0) iopl(0x3) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000380)={0x2, {{0x2, 0x4e24}}}, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/tcp6\x00') ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x400000002, 0x2}) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/03/29 15:51:09 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:09 executing program 1: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000)=0x1, 0x2) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x847ff) ioctl$sock_ifreq(r1, 0x8936, &(0x7f0000000080)={'ip6gre0\x00', @ifru_addrs=@nfc={0x27, 0x1, 0x1, 0x6}}) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000280)=""/231) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1008060}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x64, r2, 0x0, 0x70bd27, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x802}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xac5b}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x20040800}, 0x20000000) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x1) 2018/03/29 15:51:09 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(0xffffffffffffffff) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) 2018/03/29 15:51:09 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) fchdir(r1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r1, 0x5409, 0x0) r4 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) r5 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r5, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001200)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000001440)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001780)) r6 = fcntl$getown(r4, 0x9) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x200100, 0x0) r7 = getpgrp(r6) syz_open_procfs(r7, &(0x7f0000001340)='oom_score\x00') r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40416, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x7f, 0x979, 0x0, 0x0, 0x0, 0x7ff, 0x89, 0xfffffffffffffffb, 0x1, 0xe9d, 0xffff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7e}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r9, 0xae60) ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r9, 0xae47, 0xd000) 2018/03/29 15:51:09 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) mkdir(&(0x7f0000000280)='./file0\x00', 0x15) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:09 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x22, 0x2, "8991a3ae9526d1c9b9a9fac3ac4022bc486da4c7da00fc9ddcb8"}, &(0x7f0000000240), 0x1400) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/03/29 15:51:09 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:09 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) r3 = socket$unix(0x1, 0x2, 0x0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000480), 0x0, 0xfffffffffffffff8) recvmsg(r3, &(0x7f0000000800)={&(0x7f0000000480)=@l2, 0x80, &(0x7f0000000500)=[{&(0x7f0000000640)=""/182, 0xb6}, {&(0x7f0000000700)=""/79, 0x4f}], 0x2, &(0x7f0000000780)=""/127, 0x7f, 0xeb3}, 0x40) connect$l2tp(r0, &(0x7f0000001980)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x1, 0x4, 0x4, 0x3}}, 0x2e) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@local, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) getresgid(&(0x7f00000000c0), &(0x7f0000000180), &(0x7f00000001c0)=0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000008c0)={0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000001940)={0x30, 0x0, &(0x7f0000000900)=[@free_buffer={0x40086303, r5}, @dead_binder_done={0x40086310}, @request_death={0x400c630e, 0x4}, @decrefs={0x40046307, 0x3}], 0x1000, 0x0, &(0x7f0000000940)="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"}) getgroups(0x1b7, &(0x7f0000000300)=[r4]) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0xe) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000840), &(0x7f0000000880)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8923, &(0x7f0000000380)={'bcsh0\x00', 0xfff}) socket$unix(0x1, 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000100)='highspeed\x00', 0xa) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000240)={0x800, 0x0, 0x10002, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000280)={r6, 0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000003c0)={0x0, 0x2, 0x5605, 'queue1\x00', 0x1}) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000340)) 2018/03/29 15:51:09 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(0xffffffffffffffff) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) 2018/03/29 15:51:09 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) [ 245.440667] ÿ: renamed from bcsh0 2018/03/29 15:51:09 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000280)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000003c0)={0x3, 0xaf1c, 0x7fff, 0x6, 0x2}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f00000000c0)={0x6, 0x6}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:09 executing program 1: r0 = socket$unix(0x1, 0x7, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x3, 0x480080) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000040)={0xce, "35bd49273170e69232ce0f7a938f0d9f985b648aeba9273f8bf1566b437760fe92fcea87d0502b81204144d985a750978c460995bb71441cfca1795295358069878e471c501f04ecf338057a6a928ffb7db2556987418ce7857aa898c8b6a22166b526eeb83bd1ea66a219fecda0213b734f4560c1c4fd135553794981c50ceb531c41ff9f927dc5eec945f4d549fa7d94000e403d5791f605f453c6c887fcb6e110a34559a7f270daa04a2eb6f91aae91a59b1907d8194286d53ea4da3b28b716a8ca304948973f9277d5b5cb7b"}) setns(r0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x1001b) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f00000001c0)=""/223) sendmmsg(r2, &(0x7f0000006dc0)=[{{0x0, 0x0, &(0x7f0000000ac0), 0x0, &(0x7f0000000b00)}}, {{0x0, 0x0, &(0x7f0000001100), 0x0, &(0x7f0000006ec0)=ANY=[@ANYBLOB="c00000000000000013010000643600004ea02f73bf732e2b77f8bbd9f97d7d3e00e03ba20dba95c782f4cac0ffffff61036aa3c21ae9c0c0e135d77a9e2a2f211a420fa64359550d5384cf2f34e57ef57dfbf98b96521ed64b9988590fce70435a37b6191579f83b2bf154fc1ffbca3c27dda9b50d550000130001018000005584d371ea19d5fd9765d8ae6d715cf3ba03f6a612aff3bcaa9d2509c2ec3bfe0090218e62aab044900906c064bd3d6410072d3bd261e7fb2c010000000000000010100000000000001501000000000000"], 0xd0}}], 0x2, 0x0) getpeername$netlink(r2, &(0x7f0000000000), &(0x7f0000000180)=0xc) 2018/03/29 15:51:09 executing program 4: ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000010000000100b4f346b47e209d98653c8507450000000000000000000000000000000800000000"]) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = socket$key(0xf, 0x3, 0x2) r4 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) close(r4) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2164cf1404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f21938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f18c7b043"], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r5}) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078000000000000000000"], &(0x7f0000000040)) close(r3) ftruncate(0xffffffffffffffff, 0x0) 2018/03/29 15:51:09 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(0xffffffffffffffff) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) 2018/03/29 15:51:09 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000280)={{0xa04, 0xffffffffffffff00, 0x359e0759, 0x7, 0x9, 0x8}, 0x4, 0x3, 0x7fff}) mount(&(0x7f0000001840)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f00000018c0)='cpuset\x00', 0x0, 0x0) io_setup(0x6, &(0x7f0000000380)=0x0) io_submit(r1, 0x6, &(0x7f0000001800)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0x3, 0x5, r0, &(0x7f00000003c0)="97ef51352103fdd9c8f606de969656070acfde10cdf26f83b9edcb7485a322fb5e6b2948cd4592921df0e7545e03c5994dd3ea848f985862f039699ea7e8c7139828b646ca0a2e5fb1d20693e5d3adb708afa17e76f8802b", 0x58, 0x9, 0x0, 0x0, r0}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x8, 0xffff, r0, &(0x7f0000000480)="eb3f3842e96d7effa3c2ccc34e405696d6cd11fc3551cf9445e29d1ad826271eb61899b14210dca8a42cd9294cc9089af1ce510b3c249fd6fb5b30a493a9bcb3747156b92b", 0x45, 0x3, 0x0, 0x1, r0}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0xc277, r0, &(0x7f0000000540)="b40112662e8794e6ed2a56c1bbc1304f7f37250bfb850b2074aaf6792f6c3403f2bb0f15bc61a07a0973133e99d96844bfcf7a784d2a51e8d4e3dab0ff64d12001d0e585a8f23376faf8394ef1f1a3b62d19caf00c049233ffdd1607109c635a88cd003a7d327cd8f5a9e97c8987be58c44681a9e4bfc9dc2ef89f842cde518c733dfd80cc6c6f7dc91970bd538b158857d3e5d21e81d39a71008acd3c0519ad9da3f33dd4ca75f61e7809ee83187825e578e2fb45c14481c4c0bc312f881b467e18e2a5cc21202277676f46d1eebcb39969aabdbff3fe1bb9eb42cf9abd686ffdecad15e4c148423ee2843d2a00b4ef3f", 0xf1, 0x7, 0x0, 0x1, r0}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x3, 0x4, r0, &(0x7f0000000680)="ac98392d33656cf20c3255ce95f723b328cc0f0c5995ba56ff5de92ea1c255bc36d16d121973cfe0d576a5eed9ca0ac468885540d28c5b05", 0x38, 0x9, 0x0, 0x0, r0}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x2, 0x9, r0, &(0x7f0000000700)="59f13c87c63b92bda0676faee5b32c34d040e36ebd56a953e0b92f1cc69cd704fe1622741d4ad4a52fdb2a556a44db1762c3778899f8818b46fb9842449e5957c1a4cef8dc29d39a8198abcb8e8a489bd7900f43f2628e7e1c71da151fe180a32e89581aed7602fb", 0x68, 0x8, 0x0, 0x1, r0}, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x3, 0x0, r0, &(0x7f00000007c0)="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", 0x1000, 0xae, 0x0, 0x1, r0}]) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)={{}, {r2, r3/1000+30000}}) 2018/03/29 15:51:09 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:09 executing program 7: r0 = syz_open_dev$binder(&(0x7f00001c2ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000600)=[{&(0x7f0000000400)}], 0x1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x3c, 0x0, &(0x7f0000451fb4)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000000000000000000000000000018000000000000000800000000000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="fa00000066690e3804d62b79cbc991c431c95f86a63dcba3dffb1453221d7b2362a0b6cd011d950d3f81b434d4849a87fa7d3770c89640012a9da039cb1c0c02e176355fdf978d0dadb82e463fe8e06ea018ff394b3c54cb9cd23338daa51e450cbbda815dc56b2edabe1e5836b525e5d207cc68c474bf102cf13302a3b3c64a2881e3ea8698d774fb932dda5268bea0a05062b2e8f68221cb4415d9031c0a7d7befea78c1091c27f7bc01ee8d3e8191d90a5598a9b0ff7bc5834d9c2c150961087ee22164901ff1f1a40c65f62df4f69b5500097eab1e97b4fdd01b4467109f43a94c0963a3855e8fe3146a"]], 0x0, 0x0, &(0x7f00001cd000)}) 2018/03/29 15:51:09 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x200, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r1, 0x5409, 0x0) r5 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) r6 = gettid() readv(0xffffffffffffffff, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) fcntl$getownex(r1, 0x10, &(0x7f0000000280)) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000100)={0x21, 0x2, 0x1}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001380)={0x0}, &(0x7f0000001400)=0xc) setpgid(r7, r6) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000001440)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000001780)) r8 = fcntl$getown(r4, 0x9) r9 = getpgrp(r8) r10 = syz_open_procfs(r9, &(0x7f0000001340)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r10, &(0x7f0000929000), 0xff) readv(0xffffffffffffffff, &(0x7f0000dc8ff8), 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="0b236527dba6f3d9798bfbef37232c0daebd6c5c9c188a2ddb04e27bff8c5ac29d4f9c3801000000000000002c1efcbfa4acfa8a70535afb54c0229a57f891b2e5c0fdad6e9feb8fa26d2f01f849430d79cd4a4b544a0a9306d300b3af0f62f688aa60c15e60647770052b645605ba00a5a3d1db81dee5340dde28867973f5055f871076c4984616424720324b3b0c078b5e0434bf843b04e7a0462a20", @ANYRES64, @ANYPTR]) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000300)) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(0xffffffffffffffff, 0x111, 0x1, 0x401, 0x4) process_vm_writev(0x0, &(0x7f0000001100), 0x0, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x5, 0x0) 2018/03/29 15:51:09 executing program 1: r0 = socket$inet(0x2, 0x80000000003, 0x2) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10) recvmmsg(r0, &(0x7f0000002b40)=[{{&(0x7f0000000000)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)=""/251, 0xfb}], 0x1, &(0x7f0000000480)=""/164, 0xa4, 0x100}, 0x1f}, {{&(0x7f0000000280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000540)=""/91, 0x5b}], 0x1, &(0x7f0000000600)=""/4096, 0x1000}, 0x400}, {{0x0, 0x0, &(0x7f0000002740)=[{&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/43, 0x2b}, {&(0x7f0000002640)=""/223, 0xdf}], 0x3, 0x0, 0x0, 0x5}, 0xffffffff}, {{&(0x7f0000002780)=@l2, 0x80, &(0x7f0000002940)=[{&(0x7f0000002800)=""/64, 0x40}, {&(0x7f0000002840)=""/104, 0x68}, {&(0x7f00000028c0)=""/99, 0x63}], 0x3, 0x0, 0x0, 0x7322}, 0x10000}, {{&(0x7f0000002980)=@hci, 0x80, &(0x7f0000002b00)=[{&(0x7f0000002a00)=""/225, 0xe1}], 0x1, 0x0, 0x0, 0x4}, 0x100000000}], 0x5, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000002c80)=[@in6={0xa, 0x4e22, 0xda, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}], 0x1c) recvmmsg(r0, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=""/221, 0xdd}}], 0x1, 0x120, &(0x7f0000000440)) 2018/03/29 15:51:09 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) mlock2(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) 2018/03/29 15:51:09 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x800, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x800, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x80, 0x7, 0x48}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x7d}, 0x8) 2018/03/29 15:51:09 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(r3) close(0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) 2018/03/29 15:51:09 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) fchdir(r1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000280)={0xffffffffffffffff}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r1, 0x5409, 0x0) r4 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) fcntl$setflags(r1, 0x2, 0x1) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) r5 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r5, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001200)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f0000000140)=0x10000, 0xffffffa7) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000001440)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001780)) r6 = fcntl$getown(r1, 0x9) r7 = getpgrp(r6) r8 = syz_open_procfs(r7, &(0x7f0000001340)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r8, &(0x7f0000929000), 0xff) readv(r5, &(0x7f0000dc8ff8), 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001240)=ANY=[@ANYBLOB="004a42000136440031fa3f3a8d215450a78cfc1dcffbdf8f5505f68d8384df02603a35"]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680)) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) process_vm_writev(0x0, &(0x7f0000001100), 0x0, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x5, 0x0) 2018/03/29 15:51:09 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) [ 245.608352] binder: 306:309 got transaction with invalid data ptr [ 245.618236] binder: 306:309 transaction failed 29201/-14, size 24-8 line 2982 [ 245.659480] binder: BINDER_SET_CONTEXT_MGR already set [ 245.673159] binder: 306:315 ioctl 40046207 0 returned -16 2018/03/29 15:51:10 executing program 7: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00000000c0)={0xfffffffffffffff9, {{0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x88) sendto$inet(r0, &(0x7f0000183000)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00004e9f6d)='Z', 0x1, 0x0, &(0x7f0000187ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="f6ffffff", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000080)=[{0x2, 0x2}, {0x6, 0xe3}], 0x2) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) shutdown(r0, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) r5 = dup(r4) setsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c3, 0x4) bind$inet(r4, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r5, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r5, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) writev(r4, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x43e}], 0x1) sendto$unix(r5, &(0x7f0000000240)="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", 0x403, 0x0, &(0x7f0000000100)=@abs, 0x6e) semop(0x0, &(0x7f0000000080), 0x0) 2018/03/29 15:51:10 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) r0 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x800000000, 0x10002) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvfrom(r0, &(0x7f0000000380)=""/54, 0x36, 0x1, &(0x7f00000003c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x4, 0x2, 0x4, {0xa, 0x4e22, 0x2, @empty, 0x1ff}}}, 0x80) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) [ 245.708512] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/29 15:51:10 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x4080000000, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f00000001c0)={0x7ff, 0x7, 0x78, 0x4, 0x3ff}) 2018/03/29 15:51:10 executing program 5: mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:10 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x100fff) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:10 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000001200)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000011c0)={0x1c, 0x1, 0x8, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x1, @u32}]}, 0x1c}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000000)={0x1, 0x80f4}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000001100)=""/142) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="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", 0x1000, 0xfffffffffffffff9) keyctl$set_timeout(0xf, r2, 0x100) 2018/03/29 15:51:10 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001540)='/dev/audio\x00', 0x815, 0x0) close(r1) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000001500)=0x4) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000001240)=""/83, &(0x7f0000000080)=0x53) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) futex(&(0x7f0000001140)=0x1, 0x9, 0x2, &(0x7f00000012c0)={0x77359400}, &(0x7f00000014c0), 0x0) eventfd(0x10000) write$vnet(r0, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x0, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) 2018/03/29 15:51:10 executing program 4: ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000010000000100b4f346b47e209d98653c8507450000000000000000000000000000000800000000"]) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = socket$key(0xf, 0x3, 0x2) r4 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f0000000380), &(0x7f00000003c0)=0x40) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) syz_emit_ethernet(0xf9, &(0x7f0000000400)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[{0x9100, 0xffffffffffffff00, 0x0, 0x1}], {0x8100, 0x7, 0x6}}], {@mpls_mc={0x8848, {[{0x101, 0x3, 0x100, 0x9}, {0x3, 0x9, 0x1f, 0x8b}, {0x6, 0xfffffffffffffffb, 0x20, 0x5}, {0x1f, 0xfffffffffffeffff, 0x8001, 0xc4}], @llc={@llc={0xde020a25a5acb81e, 0xe, "d2", "a5e6be6467ac99a5b0272872662bbc8072136454ab83aa98a7252ad10553e7ee5c36df7c9b2cc49c7c94b0997b12b37c3240443f8f52aae9d423f6bae135cdc3499401b77223ce6a4526145f9f848e73a50585378b3f459d54416362367b78cf4edc5dfce9188e8ddc3eedcd666b2e597dccb93c85dc58cce8fb37e040be22df05f6960571e008ba27f4ed4492b64c1bc8d9fdade50bca4445833bbd3003009645435e1c0b0ea9afc3ee34dac2e879cdf5663fdaf92e9eda98d3f6804a769bde0007b860ff0ee97b8d747ef8b8c02dd9"}}}}}}, 0x0) close(r4) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000340)=[0x6]) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2164cf1404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f21938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f18c7b043"], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r5}) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078000001010000000000"], &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000500)=0x77e) 2018/03/29 15:51:10 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(r3) close(r2) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) 2018/03/29 15:51:10 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) fchdir(r1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r1, 0x5409, 0x0) r4 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) r5 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r5, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001200)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000001440)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001780)) r6 = fcntl$getown(r4, 0x9) r7 = getpgrp(r6) r8 = syz_open_procfs(r7, &(0x7f0000001340)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r8, &(0x7f0000929000), 0xff) readv(r5, &(0x7f0000dc8ff8), 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680)) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) process_vm_writev(0x0, &(0x7f0000001100), 0x0, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x5, 0x0) 2018/03/29 15:51:10 executing program 5: mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:10 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x40, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f00000001c0)) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) 2018/03/29 15:51:10 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) socketpair$inet(0x2, 0x80001, 0x100000001, &(0x7f0000000280)) 2018/03/29 15:51:10 executing program 5: mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:10 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000ace000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebcb997ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'dummy0\x00', 0x600}) ioctl$sock_SIOCGIFCONF(r0, 0x227d, &(0x7f0000000140)=@buf={0x25, &(0x7f0000000180)="77394c3105026f5d0936a7a18369464b41ec6ee7d15f212f615198fe2a12e195b354a028b4"}) 2018/03/29 15:51:10 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x81, 0x20000) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) poll(&(0x7f0000000180)=[{r0, 0x20}], 0x1, 0x8) r1 = socket(0x1e, 0x4, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind(r2, &(0x7f0000d01ff0)=ANY=[], 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f00000001c0)) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r2, &(0x7f0000000080), 0x153, 0x800000000000080) r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) flock(r3, 0x4) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="8a", 0x1}], 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000000080)) close(r1) 2018/03/29 15:51:10 executing program 6: mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x80400, 0x0) open_by_handle_at(r0, &(0x7f0000000440)={0xfb, 0xfffffffffffffffd, "21882c9486f6d55834ba4d0fbaca63730c0d0c829110501c49706ba74b5af8d6240a3923438fec10de816e98e3c8efa681794891dac9721fb731aebfead4deb356bf29eb6d807cf274faf46850cd7fe712c0c3db6aa96e036c39138da267df1687182ea33b72ce49edc52afdb6a03278e1c0c43f750eeef6f22bb019eff801bc4c0452b0acf9bcd89260c3bd46bc8d6eaf2f64791e9c2470966446188cb73275c2db6c65a9114bab22af4f8ba5b8e1085d31119341cefc3374b830015608313d66bdcab67500388f3cf1d8b8a7a5f931483734373f118122d87e261411d777621d3cec8123e77a7400d4a463c0c1a7977d6892"}, 0x200000) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='pstore\x00', 0x181000, &(0x7f0000000380)="160e5dea954b85e92cc4790e63e0e8b1e4ebf14edd3962c8ef31d0b823b44203be3eb248211508c71ac47fe3691003e57605db5227cb3f4fc782f9fa2ed65619bbdd98e562812a35e2ac0b39173f263c17abc826d4ec74a9cae19cc9b8f5ac034bbf8da15efe6b76e6c6a4bd4b01050ab365251992d9e0687a86a9428fc8c72218d3d8632691cb4e83c484592d90af56") ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) 2018/03/29 15:51:10 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x0, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:10 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) ioctl$KVM_GET_CLOCK(0xffffffffffffff9c, 0x8030ae7c, &(0x7f0000000280)) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:10 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(r3) close(r2) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) 2018/03/29 15:51:10 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) fchdir(r1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_open_pts(r1, 0x101002) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r1, 0x5409, 0x0) r4 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) r5 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r5, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001200)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000001440)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001780)) r6 = fcntl$getown(r4, 0x9) r7 = getpgrp(r6) r8 = syz_open_procfs(r7, &(0x7f0000001340)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r8, &(0x7f0000929000), 0xff) readv(r5, &(0x7f0000dc8ff8), 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001240)=ANY=[@ANYBLOB="004a42000136440031fa3f3a8d215450a78cfc1dcffbdf8f5505f68d8384df02603a35"]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680)) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) process_vm_writev(0x0, &(0x7f0000001100), 0x0, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x5, 0x0) 2018/03/29 15:51:10 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'vcan0\x00', 0x2}, 0x18) 2018/03/29 15:51:10 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/03/29 15:51:10 executing program 4: ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000010000000100b4f346b47e209d98653c8507450000000000000000000000000000000800000000"]) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) socket$key(0xf, 0x3, 0x2) r3 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x4, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0xffffffffffffffd4) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x2, 0x5, 0x0, 0x7, 0x2, 0x0, 0x0, 0x25dfdbfd}, 0x10}, 0x1}, 0x0) close(r3) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) msgsnd(0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r4}) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078000000000000000000"], &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x0) 2018/03/29 15:51:10 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-net\x00', 0x2, 0x0) close(r0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) getsockname(r1, &(0x7f0000000480)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000280)=0x80) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000100)={0x38e81159, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0x8, 0x7fff, 0x2, 0x2}) r3 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x2000000000000, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f00000001c0)={0x80000000, 0x10000, 0x10000, 0x1, 0x80000001}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000380)={{{@in=@dev, @in6=@remote}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000680)={0x0, 0xe8, &(0x7f0000000580)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x100000001}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e21, 0x80000001, @loopback={0x0, 0x1}, 0xffffffffffffff00}, @in6={0xa, 0x4e23, 0x9e, @mcast2={0xff, 0x2, [], 0x1}, 0x9944}, @in6={0xa, 0x4e24, 0xf93, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x2}]}, &(0x7f00000006c0)=0x10) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f0000000500)={0x7fff, 0x9}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000700)={r4, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x20, 0x4}, 0x90) 2018/03/29 15:51:10 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:10 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x20000000}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000a8bfff)=""/1, 0x805031ae) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000003c0)=""/169) dup3(r1, r0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040)=0x7ff, 0x4) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) 2018/03/29 15:51:10 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(r3) close(r2) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) 2018/03/29 15:51:10 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f0000000040)={0x1, 0x0, [{}]}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40004001}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xa4, r1, 0x421, 0x70bd27, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x400}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x198000000}]}, 0xa4}, 0x1, 0x0, 0x0, 0x20048085}, 0x4000) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000100)={0x3ff, 0x8d}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)={0x18, 0x20, 0x109, 0x0, 0x0, {0x4}, [@nested={0x4, 0x12}]}, 0x18}, 0x1}, 0x0) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x800, 0x40) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000300)={[0xd000, 0xd000, 0x5005], 0x4, 0x1, 0x250078f4}) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000080)={0x4, 0x7, 0x6, 0x4}) 2018/03/29 15:51:10 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x0, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:10 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) 2018/03/29 15:51:10 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x400002) ioctl$int_in(r0, 0x800000c004500a, &(0x7f00005d9ff8)) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:scanner_device_t:s0', 0x20, "2f757370732d66726f77737fe4000000000000000000", 0x20, 0x38}, 0xffffffffffffff17) close(r0) 2018/03/29 15:51:10 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x6, 0x887c0d9053a7c84e) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) 2018/03/29 15:51:10 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x0, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:10 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x100000000000000, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f00000000c0)) r0 = memfd_create(&(0x7f0000004fff)='\x00', 0x4) lseek(r0, 0x0, 0x0) keyctl$session_to_parent(0x12) 2018/03/29 15:51:10 executing program 0: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0348fce3a7f69f80da16ef57a000000af3f03aaa35a8dfa4a45f2d0a4", 0x1, 0x1}) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000003c0)) 2018/03/29 15:51:10 executing program 4: ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000010000000100b4f346b47e209d98653c8507450000000000000000000000000000000800000000"]) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = socket$key(0xf, 0x3, 0x2) r4 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) close(r4) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) bind$inet6(r2, &(0x7f0000000340)={0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x7757}, 0x1c) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2164cf1404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f21938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f18c7b043"], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r5}) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078000000000000000000"], &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x0) 2018/03/29 15:51:10 executing program 7: truncate(&(0x7f0000000380)='./file0\x00', 0x80000000000fd) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100"}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0xf) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x900, 0x50) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) r4 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000140)=0x1000) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xd1, &(0x7f00000000c0)=0x1e, 0x4) setsockopt$inet6_int(r6, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r6, 0x29, 0xca, &(0x7f0000000040)={0x1, 0x1, 0x0, 0x158, 0xfffffffffffffe01}, 0xc) r7 = socket$unix(0x1, 0x1, 0x0) bind$unix(r7, &(0x7f0000fe1000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r7, 0x0) connect$unix(r5, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) write(r5, &(0x7f000059a000)="ed", 0x1) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007fd0)={0x2fb, 0x0, &(0x7f0000004000), 0x8, 0x0, &(0x7f000000d000)="62164b44a5c310af"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r4, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f00000003c0)='/vmnet0\x00', 0x8, 0x0) 2018/03/29 15:51:10 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) fchdir(r1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000340)={0xffffffffffffffff}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r1, 0x5409, 0x0) r4 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) r5 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r5, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) fcntl$getownex(r5, 0x10, &(0x7f0000001200)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000001440)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001780)) r6 = fcntl$getown(r4, 0x9) r7 = getpgrp(r6) r8 = syz_open_procfs(r7, &(0x7f0000001340)='oom_score\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x40, "25e8a5375fa3287d353041181d4f6d12bb0d2de03d9258e2cdace7d974ec3605a07eb65b87287256b735ff5beff8b7233be5d21f5c31b5e714e014edb7c13af6"}, &(0x7f00000001c0)=0x48) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000240)={r9, 0x40, &(0x7f0000000200)=[@in={0x2, 0x4e20}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @rand_addr=0x7}, @in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f0000000280)=0x10) mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r8, &(0x7f0000929000), 0xff) readv(r5, &(0x7f0000dc8ff8), 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001240)=ANY=[@ANYBLOB="004a42000136440031fa3fab84ca816b542ba91dcffbdf8f5505f68d8384df02603a35"]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680)) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) process_vm_writev(0x0, &(0x7f0000001100), 0x0, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x5, 0x0) 2018/03/29 15:51:10 executing program 3 (fault-call:12 fault-nth:0): r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(r3) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) 2018/03/29 15:51:10 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000400)=ANY=[@ANYBLOB="6e61b6409c4ec810dcb3fb38addba61cec7400000006000000000000001f0000000000000000005a0000004bb0ba37de08e609000000000000524a6bf9be149f3aeaea5608f2e6cd5ba368a41581cd92ed8971b94ebade3b785ca191e7803349fa37587f69363c68fbf7355a9b77f6f06f746bbc9c4c"], &(0x7f0000000480)=0x7e) mkdir(&(0x7f0000e29000)='./file0\x00', 0x4) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) utimes(&(0x7f0000000280)='./file0\x00', &(0x7f00000003c0)={{0x77359400}, {r1, r2/1000+30000}}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x400, @broadcast=0xffffffff}}}, 0xfffffffffffffe43) r3 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f00000000c0)={0x7, 0x20000ffff, 0x7fff, 0x2, 0x100000000}) socket$inet6(0xa, 0x1, 0x1000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) getsockname(r3, &(0x7f0000000500)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000000580)=0x80) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00000004c0)={0x20, 0x1000, 0x1, 0x7239, 0x80}) socket$packet(0x11, 0x0, 0x300) 2018/03/29 15:51:10 executing program 6: r0 = socket$inet(0x2, 0x800, 0xb0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x5f7e, 0x1f, 0x34, 0x800, 0x1200000, 0x6, 0x6, {0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0xe446, 0x8000, 0x3, 0x1, 0x3}}, &(0x7f0000000280)=0xb0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000440)={r1, 0xfffffffffffffffc}, 0x8) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/mixer\x00', 0x40, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f00000004c0)) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x204000, 0x0) pwrite64(r3, &(0x7f00000001c0)="6f1a5c8acb2137b23ec41e417bf884375e22b007b62466aec60436b5726852dad72f8a45401a8c097030385dbabf7bf90134cfd995f798c753ae8fc5f851f0517bef983bdbabd01ac9b665ea78c8bcafe67d665bab66c72ca7a882ee89c1dd01af1e9eabf2e4cccffa3f1265df3248da71575b62113d237b4004bd3a4a823f5ca83eaa2eff367f1aec8f3581eb9b6ca2bb85", 0x92, 0x43) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) 2018/03/29 15:51:10 executing program 1: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2020202, 0x0) fallocate(r0, 0x11, 0x0, 0x400000000001000) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f00000000c0)={0x0, 0x18b7e9f2, 0x8, &(0x7f0000000080)}) [ 246.422328] binder: 483:487 unknown command 4 [ 246.440138] binder: 483:487 ioctl c0306201 20007fd0 returned -22 2018/03/29 15:51:10 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x0, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) [ 246.491753] binder: 483:513 ioctl c0306201 20004000 returned -14 [ 246.508617] FAULT_INJECTION: forcing a failure. [ 246.508617] name failslab, interval 1, probability 0, space 0, times 0 [ 246.519900] CPU: 0 PID: 500 Comm: syz-executor3 Not tainted 4.16.0-rc7+ #370 [ 246.527090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 246.536443] Call Trace: [ 246.539039] dump_stack+0x194/0x24d [ 246.542686] ? arch_local_irq_restore+0x53/0x53 [ 246.547390] should_fail+0x8c0/0xa40 [ 246.551123] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 246.556253] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 246.561449] ? debug_object_activate+0x307/0x730 [ 246.566219] ? mark_held_locks+0xaf/0x100 [ 246.570370] ? print_irqtrace_events+0x270/0x270 [ 246.575108] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 246.580103] ? trace_hardirqs_on+0xd/0x10 [ 246.584240] ? debug_object_active_state+0x3a5/0x580 [ 246.589319] ? debug_object_activate+0x404/0x730 [ 246.594060] ? perf_trace_lock_acquire+0xe3/0x980 [ 246.598899] ? perf_trace_lock+0x900/0x900 [ 246.603132] should_failslab+0xec/0x120 [ 246.607088] kmem_cache_alloc_node+0x56/0x760 [ 246.611569] ? rcu_process_callbacks+0x17f0/0x17f0 [ 246.616475] ? tipc_sk_leave+0x16f/0x200 [ 246.620528] __alloc_skb+0xf1/0x780 [ 246.624133] ? find_held_lock+0x35/0x1d0 [ 246.628176] ? skb_copy_and_csum_dev+0x370/0x370 [ 246.632922] ? named_prepare_buf+0x1ae/0x410 [ 246.637312] ? lock_downgrade+0x980/0x980 [ 246.641445] ? lock_release+0xa40/0xa40 [ 246.645406] ? __lock_is_held+0xb6/0x140 [ 246.649465] tipc_buf_acquire+0x2d/0xf0 [ 246.653419] named_prepare_buf+0x1e8/0x410 [ 246.657632] ? tipc_nametbl_remove_publ+0x302/0x3e0 [ 246.662634] ? tipc_update_nametbl+0x360/0x360 [ 246.667201] ? kfree_call_rcu+0x15/0x20 [ 246.671154] ? tipc_nametbl_remove_publ+0x194/0x3e0 [ 246.676158] tipc_named_withdraw+0x1f6/0x620 [ 246.680552] ? tipc_named_publish+0x900/0x900 [ 246.685036] ? tipc_nametbl_withdraw+0x21c/0x6e0 [ 246.689784] tipc_nametbl_withdraw+0x2db/0x6e0 [ 246.694354] ? tipc_nametbl_publish+0x4f0/0x4f0 [ 246.698999] ? tipc_group_delete+0x2c8/0x3d0 [ 246.703392] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.708388] ? trace_hardirqs_on+0xd/0x10 [ 246.712525] ? tipc_group_delete+0x2c8/0x3d0 [ 246.716909] ? print_irqtrace_events+0x270/0x270 [ 246.721661] tipc_sk_withdraw+0x542/0x6b0 [ 246.725801] ? tipc_sk_publish+0x4b0/0x4b0 [ 246.730016] ? tipc_sk_respond+0x550/0x550 [ 246.734255] tipc_sk_leave+0x16f/0x200 [ 246.738129] ? tipc_sk_withdraw+0x6b0/0x6b0 [ 246.742435] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.747427] ? lock_sock_nested+0x91/0x110 [ 246.751642] ? __local_bh_enable_ip+0x121/0x230 [ 246.756305] tipc_release+0x154/0xff0 [ 246.760099] ? perf_trace_lock_acquire+0xe3/0x980 [ 246.764924] ? tipc_sk_backlog_rcv+0x390/0x390 [ 246.769493] ? perf_trace_lock+0x900/0x900 [ 246.773708] ? do_lock_file_wait+0x280/0x280 [ 246.778128] ? trace_hardirqs_off+0x10/0x10 [ 246.782436] ? locks_remove_file+0x3fa/0x5a0 [ 246.786828] ? fcntl_setlk+0x1100/0x1100 [ 246.790862] ? fsnotify+0x7b3/0x1140 [ 246.794572] ? fsnotify_first_mark+0x2b0/0x2b0 [ 246.799140] sock_release+0x8d/0x1e0 [ 246.802835] ? sock_alloc_file+0x560/0x560 [ 246.807050] sock_close+0x16/0x20 [ 246.810484] __fput+0x327/0x7e0 [ 246.813758] ? fput+0x140/0x140 [ 246.817028] ? _raw_spin_unlock_irq+0x27/0x70 [ 246.821521] ____fput+0x15/0x20 [ 246.824782] task_work_run+0x199/0x270 [ 246.828654] ? task_work_cancel+0x210/0x210 [ 246.832956] ? __close_fd+0x222/0x360 [ 246.836748] ? exit_to_usermode_loop+0x8c/0x2f0 [ 246.841408] exit_to_usermode_loop+0x275/0x2f0 [ 246.845973] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 246.851493] ? do_syscall_64+0xb7/0x940 [ 246.855465] do_syscall_64+0x6ec/0x940 [ 246.859328] ? __do_page_fault+0xc90/0xc90 [ 246.863537] ? _raw_spin_unlock_irq+0x27/0x70 [ 246.868014] ? finish_task_switch+0x1c1/0x7e0 [ 246.872494] ? syscall_return_slowpath+0x550/0x550 [ 246.877408] ? syscall_return_slowpath+0x2ac/0x550 [ 246.882317] ? prepare_exit_to_usermode+0x350/0x350 [ 246.887315] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 246.892668] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 246.897511] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 246.902678] RIP: 0033:0x4548b9 [ 246.905846] RSP: 002b:00007fc65d470c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 246.913532] RAX: 0000000000000000 RBX: 00007fc65d4716d4 RCX: 00000000004548b9 [ 246.920779] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000013 [ 246.928028] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 246.935274] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/03/29 15:51:10 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) r1 = socket(0x7, 0x5, 0x5) accept(r1, &(0x7f00000009c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000a40)=0x80) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r2 = syz_open_dev$admmidi(&(0x7f0000000a80)='/dev/admmidi#\x00', 0x8, 0x101003) recvmsg(r2, &(0x7f0000000980)={&(0x7f0000000380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000400)=""/131, 0x83}, {&(0x7f00000004c0)=""/199, 0xc7}, {&(0x7f00000005c0)=""/151, 0x97}, {&(0x7f0000000680)=""/209, 0xd1}, {&(0x7f0000000280)=""/62, 0x3e}, {&(0x7f0000000780)=""/255, 0xff}, {&(0x7f0000000880)=""/122, 0x7a}], 0x7, 0x0, 0x0, 0x1a62}, 0x2060) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:11 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000200)={{0x1, 0x2, 0x8, 0x0, 0x7fff}, 0x4b0, 0x9}) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00000001c0)) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) [ 246.942523] R13: 0000000000000052 R14: 00000000006f2850 R15: 0000000000000000 [ 246.949868] Withdrawal distribution failure 2018/03/29 15:51:11 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) fchdir(r1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r4) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f0000000340)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r1, 0x5409, 0x0) r5 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) r6 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r6, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001200)) ioctl$DRM_IOCTL_GET_UNIQUE(r6, 0xc0106401, &(0x7f0000000140)={0x8e, &(0x7f0000000200)=""/142}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000001440)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001780)=0x0) r8 = fcntl$getown(r5, 0x9) getpgrp(r8) syz_open_procfs(r7, &(0x7f0000001340)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r6, &(0x7f0000dc8ff8), 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000180)=ANY=[@ANYBLOB="004a42000136440031fa3f3a8d215450a78cfc1dcffbdf8f5505f68d8384df02603a3d37d2678cd510abebfc005235"]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680)) setsockopt$inet_int(r3, 0x0, 0x15, &(0x7f0000000100)=0x8, 0x4) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) process_vm_writev(0x0, &(0x7f0000001100), 0x0, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x5, 0x0) 2018/03/29 15:51:11 executing program 4: ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000010000000100b4f346b47e209d98653c8507450000000000000000000000000000000800000000"]) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0xd3}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = socket$key(0xf, 0x3, 0x2) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000000340)) r4 = socket$inet6(0xa, 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000580)={0x2, 0x0, &(0x7f00000003c0)=""/119, &(0x7f0000000440)=""/214, &(0x7f0000000540)=""/42, 0x3002}) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) close(r4) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2164cf1404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f21938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f18c7b043"], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r5}) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078000000000000000000"], &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x0) [ 247.069639] binder: release 483:513 transaction 82 out, still active [ 247.076260] binder: undelivered TRANSACTION_COMPLETE [ 247.081465] binder: send failed reply for transaction 82, target dead 2018/03/29 15:51:11 executing program 4: ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000480)={0x6, 0x0, 0x10003, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f00000004c0)={0x4, r3, 0x10000, 0x8}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r4 = socket$key(0xf, 0x3, 0x2) bind$bt_l2cap(r2, &(0x7f0000000440)={0x1f, 0x7, {0x0, 0x9, 0x2, 0x1, 0x749, 0x8}, 0x9, 0xffffffff80000000}, 0xe) r5 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) close(r5) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2164cf1404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f21938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f18c7b043"], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r6}) getsockopt$inet_dccp_buf(r5, 0x21, 0x0, &(0x7f0000000340)=""/136, &(0x7f0000000400)=0x88) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078000000000000000000"], &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000500)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ftruncate(0xffffffffffffffff, 0x0) 2018/03/29 15:51:11 executing program 7: write(0xffffffffffffffff, &(0x7f0000000300), 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x4) listen(r0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000280), 0x4) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000440)=0x1) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x800) r1 = add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="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", 0xd05, 0xfffffffffffffffc) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000f00)='/dev/rfkill\x00', 0x210000, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$revoke(0x3, r1) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000e00)={0x80, 0xb7dc, 0x8000, 0x9, 0x3, 0x66b0a225, 0xebfc, 0x7, 0xfffffffffffffff7, 0x4, 0x2}, 0xb) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f00000000c0)={0x7, 0x7, 0x20ba, 0x5, 0x8, 0xfff, 0x200, 0x20, 0x1, 0x3, 0xfffffffffffffff8, 0x9}) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000002c0)={0x1, 0xf7, &(0x7f0000000180)="bf24c8d50c0bc09883793d52204b3c0435443d388935fc2cc42084ba99ef51fc75e9c59d9b74e691372b89aefde1f37d3be1d5317e047368f5cd384989448ea813c12c5423fe047b0ec8585207f814605a2c92d52277e30843526104cba8f3877dbb5485b25179793075070dd1057845c6735d03815fd95c8220f7cce7bccf61cbbdfee688469d912bdee2c1761f726f184f794a02c9b9723b6470c6d27a0b4c6bdc90f6063f9ea10aa0ac271c1ea93ba5959cfbed92c9376c24131b83b913b4f442d8f3b48fdbd805b20b5bae4ed128b35313de5ab0cc09faa96b36525123f9437882039cae46b7bd78aad2393be518a3bb2d66560880"}) connect$ipx(0xffffffffffffffff, &(0x7f0000000140)={0x4, 0x0, 0xff, "851779d0cb52", 0xa37}, 0x10) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000380)={0x221, 0x8000, 0x8, 0x80000000, 0x20, 0x401, 0x7, 0x2, 0x400, 0xc6, 0x9, 0x2}) 2018/03/29 15:51:11 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) fchdir(r1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) 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) vmsplice(r0, &(0x7f00000004c0)=[{&(0x7f0000000100)="796ac0557c370aa9b298050b919f848d9b7cc5c19209aadc8e465b7e732d97083d113a2280009475c44bb0e4ebe3aa874e8ad45cf56377d3c69c129fbd07e71330398c67a742f1d3325d4a4817036f3e5712122d462b2826", 0x58}, {&(0x7f0000000180)="fa60b527e1e30873a4003da76a39530674c7b11e4a063bf00c99d8a0c3370c7672630f90afa9a3473a03", 0x2a}, {&(0x7f0000001840)="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0x1000}, {&(0x7f0000000200)="45e3037b7a52403df32bc2b4a96b51a6c424207b29930e2c87e1de254158bb9b52ef5ff72f463b5c2b64c5014db589b7fc827185b58573e10f0a9eb65fea3f9f7ab624b68dcc41c27d345e8a4532d6745df80059667cd9ea35f8d113fa489bde11ddea8fbb758aae9e8416171c7923753061f49418d5fb6fefbf5b918eaafb66c3752d4da6ab7b87999706fba5c2c49842b5e5c1be0392c3fe4cea557da8d7f6005a23743812d13575a577c3", 0xac}, {&(0x7f00000002c0)="dd25c7dcb271cf15f7b075aa597fc67328bd0f1f5129ff0a4f39f28abe090513d9f980dc325d52722eae3ab8748ebda4b2edffedf0dc4f1044cfe6ab5648ba90c942ba06184b6506ef3cba6cccaa8d29d7d774", 0x53}, {&(0x7f0000000340)="bab2b02f5abe6d35dfd7b22aa22ef76f1018be254822ed6870f07385705cdda9be3afbf1edd5c3da2af89a9edc0a0b5c016ee2d21b9f290e6c37aea4c8ba68644d4bda179c87536607e3d8c16d6dd4b44ce38c74c7cdb5817ff0025e54e4b0124a061b6a095afcc4cde5b1c1ff0ea0", 0x6f}, {&(0x7f00000003c0)="2dc86eee122888cfdc9da8afa2fae03af60078bd68dde73e93ff5c743f69c2d1de016d458940c869014b90d2fec976f408d0f46cda284525acd43771e6340583772b303fc0954219d21e6dd5d20e4049873f668a697940f833f4616a70156c1002b109472dd38f2fec47490547243247c606c8037a730127f69e971e362c7a0cd3d98ddc5968ecfea40700e008a3acc716bd4fa9270114f4cf0abfe70b6e8c963b40ea38cfb736af0ecd2c6f8cfa629c450d2fa8dd306388d141e65e3329ca8526f03ce1815f8328a78ffa", 0xcb}], 0x7, 0x1) ioctl$TCSBRK(r1, 0x5409, 0x0) r5 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) r6 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r6, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001200)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001380)={0x0, 0x0, 0x0}, &(0x7f0000001400)=0xc) sendmsg$netlink(r5, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000540)={0x3f0, 0x2f, 0x224, 0x70bd2d, 0x25dfdbfb, "", [@typed={0x4, 0x91}, @nested={0x140, 0x1c, [@generic="d6856654a531137f96c069e287c707944629d39fd62a63204f9e1fc4eb79e7cb0d9cd7bfeecbfe23dc70", @generic="64ab3c3f6d47b3484ed0c3c0f901d9cfc4d7ac5e92f5949d37c6a2581e82ae5549c50bcfa22f5b24e0", @typed={0x8, 0x4a, @pid=r7}, @generic="c75064c97fcfcd9498785aa0b21fa50e0382d12c9952812dc8bcba157bdd0d6ec4548080da67f7c8ce065d988ca08b79dcc28ec13bc3e7c6ac4cbf57b50e74bb6a6052be212d842ee64b240619966ac0238dd7a73eb971d2b439307019c0837616dad84e7331b5dda95f29006c1e466d99896ca6aaac7733b3fec08269eec46cec555b00599e70b205ff21c26636cf021cb5c5631aa0c47c571f4b6f0661e484c5c260446285292e0f0d9661cb70d70569da2d0f771eea400cabdfb003dc13e791a0fb67bb10fa2ca49e", @typed={0x14, 0x7c, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @generic="46c2e89e9cf18968efecf84ca689fc3aa53698170198599740173331049fceffa39a8ea36f401429c4c1e4a79dd1", @nested={0x26c, 0x2a, [@typed={0x8, 0x58, @str='\x00'}, @generic="98c4eafeb8bf57ffd6fd039cbb4398d83e9478b3cfc86238e3736d9a3daad3a6b051bdae820ced0dd17e061dbbd77736de6279b4bfc4a26512c631d9f22347198c79d64b45ba51da58e5f787d60f2c9d17efcc1d7ef09de917ecbf3cac097e3c51bf1cb578d8e7bfad615cc7771d6c491db9e4d29b84cfe52fcaa6e95673b0837c38ee0baa9bf7947cd2050340bd529069a9682167b99ee854c70479dd4af33c30ae265c08a2f1917dfb0f4f27a67bda21092652fcb91ca4a9ca18263d3fccd64f492f9ec13e423530811eaf59ae", @generic="23232cef51dfd74a17adc1023b1e081ec7772d726dd6cefeaef30e60d8143da9afb539a940704fdc780d91d07d682a502bd4f7bc074f8d4c903ed718b71fa8a545227df44c5d8ec57855221f6999e29d4a641be22bed43d646862819764db2db8086af606198a83ab76f5077869fc79aa7e24981545c1bbfb278507e0027c9ebb81228cd72820e956d61d49545d4801e98c9331546bea346af7860c726e641ca12fbdf9d3e85347e04166b3b3387cd9bdbdb1256c96a1b0a35e33c5417963e5b2476a77d", @typed={0x14, 0x96, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @typed={0x4, 0x85}, @typed={0xc, 0x76, @u64=0x100}, @generic="d1362263c5c3aebf1cc56c304ff6405c819cb263d0633e9661819f887f93de73c5a20885a8561e60ed6dace31d9807a5f9352e3f9517b27a81aeaeb2cf21486ab439116ac533d5e40f2d25a1056cbc938e54c84dc52603ca382be881c83f07a318f54cce1fb79a83f5a6c611afb95f80cd13a1e9321b86c57be646869b51dd37315978510632e43feeda5ca5318f3d2b8e5c24", @typed={0x14, 0x8a, @ipv6}]}]}, 0x3f0}], 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r6, @ANYRES32=r4, @ANYRES32=r4, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="30000000000000000100000001000000", @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r4, @ANYRES32=r3, @ANYRES32=r5, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="00000000200000000000000101000000010000005ba0f154c429da54e774661be1e00eb2fa47a3341c67e7ed76aef7687bba311bda3e9e4d1cb9d874e10dc00b7504b052ab1746b2", @ANYRES32=r6, @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r3, @ANYRES32=r6], 0x110, 0x4008001}, 0x0) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000001440)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001780)) r11 = fcntl$getown(r5, 0x9) r12 = getpgrp(r11) r13 = syz_open_procfs(r12, &(0x7f0000001340)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r13, &(0x7f0000929000), 0xff) readv(r6, &(0x7f0000dc8ff8), 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001240)=ANY=[@ANYBLOB="004a42000136440031fa3f3a8d215450a78cfc1dcffbdf8f5505f68d05000000603adf"]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680)) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) process_vm_writev(0x0, &(0x7f0000001100), 0x0, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x5, 0x0) 2018/03/29 15:51:11 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x40, 0x0) ioctl(r0, 0x800, &(0x7f0000000400)="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") ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00000003c0)={0x1, 0x758, 0x9}) ioctl$KVM_SMI(r0, 0xaeb7) mkdir(&(0x7f0000e29000)='./file0\x00', 0xfffffffffffffffe) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2}}}, 0x88) r1 = syz_open_dev$admmidi(&(0x7f00000014c0)='/dev/admmidi#\x00', 0x4, 0x101003) init_module(&(0x7f0000001400)="f7707070305e00", 0x7, &(0x7f0000001440)='cpuset\x00') syz_open_dev$admmidi(&(0x7f0000000380)='/dev/admmidi#\x00', 0x6, 0x2) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:11 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f00000001c0)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x8, 0x101000) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x4f) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) 2018/03/29 15:51:11 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(r3) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) 2018/03/29 15:51:11 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x210100) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000080)) r1 = perf_event_open(&(0x7f000002ef88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2b000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) 2018/03/29 15:51:11 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x0, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:11 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x0, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:11 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x3, 0xfffffffffffffa66}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000003c0)={r1, 0x4}, &(0x7f0000000400)=0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:11 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0xfffffffffffffffc, 0x0) read$eventfd(r0, &(0x7f0000000080), 0x1) ioctl$TIOCSCTTY(r0, 0x540e, 0x401) ioctl$VT_ACTIVATE(r0, 0x5606, 0x9) mmap$binder(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x2000009, 0x81011, r0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'rose0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'ip6gretap0\x00', {0x4, 0x6, 0x1, "7ebb7efbf0cd", 0x2}}) r1 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000180)={0x8, 0xfffffffffffff001, r1, 0x101, r2, 0x5, 0xffffffff, 0x8}) 2018/03/29 15:51:11 executing program 6: r0 = msgget(0x0, 0x0) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000200)=""/61) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000001c0)={0x5, 0x7f, 0x1, 0x5, 0x9}, 0x14) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) 2018/03/29 15:51:11 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x541, 0x1) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x0, 0x8, 0x3}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/29 15:51:11 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = semget(0x2, 0x5, 0x8) semop(r1, &(0x7f00000000c0)=[{0x4, 0x8, 0x800}, {0x3, 0x40, 0x800}, {0x3, 0x1, 0x1800}], 0x3) r2 = openat$cgroup_int(r0, &(0x7f0000000140)='cpuset.sched_load_balance\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f0000000080), 0x3) arch_prctl(0x0, &(0x7f00000000c0)) 2018/03/29 15:51:11 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ea3000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r4, 0xc08c5102, &(0x7f0000000080)={0x20, "9a9c0493093120c0cf294987c1851bb962950e4ccaaa0dd532a8c4a3f99afff9"}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(r3) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r6 = add_key(&(0x7f0000000340)='cifs.idmap\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440), 0x0, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r5, r6) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) 2018/03/29 15:51:11 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) fchdir(r1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r4 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) r5 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000200)={0x64, 0x5, 0x8, 0x0, 0x0, [], [], [], 0x4, 0x6}) readv(r5, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001200)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000001440)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000140)) r6 = fcntl$getown(r4, 0x9) r7 = getpgrp(r6) r8 = syz_open_procfs(r7, &(0x7f0000001340)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r8, &(0x7f0000929000), 0xff) readv(r5, &(0x7f0000dc8ff8), 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001240)=ANY=[@ANYBLOB="004a42000136440031fa3f3a8d215450a78cfc1dcffbdf8f5505f68d8384df02603a35"]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680)) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) process_vm_writev(0x0, &(0x7f0000001100), 0x0, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001580)=""/161, 0x40b}, {&(0x7f0000001640)=""/3, 0x3}], 0x5, 0x0) 2018/03/29 15:51:11 executing program 7: io_setup(0x10000, &(0x7f0000000180)=0x0) r1 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f00000001c0)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x0, 0x8400) io_cancel(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0xe, 0x3f, r1, &(0x7f0000000200), 0x0, 0xfffffffffffffffc, 0x0, 0x1, r2}, &(0x7f00000002c0)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x9, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, r3, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7ff, 0x10000) r4 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x8000000000007, 0x200000000060003) ioctl(r4, 0x227c, &(0x7f00008b9000)) 2018/03/29 15:51:11 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) r1 = syz_open_dev$audion(&(0x7f0000001900)='/dev/audio#\x00', 0x4, 0x181400) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001940)=0x3, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r3 = socket(0xb, 0x80a, 0x0) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r3, &(0x7f0000000740)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000500)=@allocspi={0x1ec, 0x16, 0x700, 0x70bd2c, 0x25dfdbff, {{{@in6=@loopback={0x0, 0x1}, @in, 0x4e23, 0x0, 0x4e24, 0x7, 0xa, 0x80, 0xa0, 0x2f, 0x0, r4}, {@in6=@dev={0xfe, 0x80, [], 0x10}, 0x4d6, 0x3c}, @in, {0x31, 0x876, 0x5, 0x8, 0xfffffffffffffff8, 0x4, 0x20000, 0x9}, {0x0, 0xfffffffffffffff9, 0x5, 0x6}, {0x9, 0x4, 0x8}, 0x70bd2b, 0x3502, 0x2, 0x0, 0x8, 0x3}, 0x5274, 0x9}, [@encap={0x1c, 0x4, {0x1, 0x4e20, 0x4e24, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @etimer_thresh={0x8, 0xc, 0x31}, @algo_crypt={0xa4, 0x2, {{'lrw(twofish)\x00'}, 0x2d8, "403052e96a00dc80c4751e18bcc8a6e211597d2289378734dc1dc63923e646724bbf0eccea572f989f92422edaba78c39de498b9bde9e606ae91b27e8afb26e3d42f476bbfaf469dcea5678255ecab6be8e8945a005f860305f048"}}, @lifetime_val={0x24, 0x9, {0x2, 0x1, 0x10001, 0x3}}, @etimer_thresh={0x8, 0xc}]}, 0x1ec}, 0x1, 0x0, 0x0, 0x1}, 0x94) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r2}, 0x14) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r6 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r6, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(r6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000001880)={r5, 0x9}, &(0x7f00000018c0)=0x8) close(r3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000001980), &(0x7f00000019c0)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) fcntl$setown(r3, 0x8, r8) readv(r7, &(0x7f00000017c0), 0xa) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) 2018/03/29 15:51:11 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:11 executing program 1: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x1) mmap(&(0x7f0000001000/0x39a000)=nil, 0x39a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8), 0x400) 2018/03/29 15:51:11 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x6, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f76f60da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x2, 0x1}) 2018/03/29 15:51:11 executing program 4: ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000010000000100b4f346b47e209d98653c8507450000000000000000000000000000000800000000"]) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = socket$key(0xf, 0x3, 0x2) r4 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) close(r4) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2164cf1404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f21938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f18c7b043"], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r5}) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078000000000000000000"], &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0x9, 0x80100) 2018/03/29 15:51:11 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) fchdir(r1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r1, 0x5409, 0x0) r4 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) r5 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r5, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001200)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000001440)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001780)) r6 = fcntl$getown(r4, 0x9) fstat(r0, &(0x7f0000000140)) r7 = getpgrp(r6) r8 = syz_open_procfs(r7, &(0x7f0000001340)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r8, &(0x7f0000929000), 0xff) readv(r5, &(0x7f0000dc8ff8), 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001240)=ANY=[@ANYBLOB="004a42000136440031fa3f3a8d215450a78cfc1dcffbdf8f5505f68d8384df02603a35"]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680)) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) process_vm_writev(0x0, &(0x7f0000001100), 0x0, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x5, 0x0) 2018/03/29 15:51:11 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x400000000000000, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x404400, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x3f}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r1, 0x7ff}, &(0x7f0000000280)=0x8) 2018/03/29 15:51:11 executing program 6: mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) 2018/03/29 15:51:11 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007e, 0xa, 0x1000000000000008}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A', &(0x7f0000012000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f0000008000), &(0x7f0000016f02)=""/254}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r1, 0x80000000, 0x10}, 0xc) 2018/03/29 15:51:11 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000380)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b308cfb1388e757b35b82e16cb9e6a1eaf3f03aa9da28bf66445f2d4a4", 0x0, 0x1}) 2018/03/29 15:51:11 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) r0 = msgget(0x2, 0x2) msgctl$IPC_INFO(r0, 0x3, &(0x7f00000001c0)=""/174) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) 2018/03/29 15:51:11 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(r0, &(0x7f0000005800)=[{{&(0x7f0000000040)=@ipx={0x4, 0x100, 0xeff, "93367ded7852", 0x7ff}, 0x80, &(0x7f0000000300)=[{&(0x7f00000000c0)="104e899df24026965f0e54528940978e0b480d6126875ecb5fbd56154b0bd9ca5a2f013b6c6b835bfafac3caab144a2697b5559a082a616dcc531961edf719ae4760292900fd", 0x46}, {&(0x7f0000000140)="f348d9a5b03c02893e23ffdd4643df6e6d5e905f79b472c56401fceb81300616b8d5de9c8a6b38a032df24a7d6de7254e5ca68897a14a79ea1ee4e3aa638a22ab99817040cf4dfa1bc900ac64d0f5ee140e653607c5e228ee78a7c0387b7548d2d74353d23e366b3cf64745ccf3bd2f9f538ce0f4b4dd1c96ba917f6f9a189b2fe82aead3b991788307afb4cd9f2dca544fcf12434017f99369b67dc15b3c00a0a636dc154bdf5ecb681d80ff509bafc9f67a8ff8d5fb13bedf9a803108da651c4e9f8634362", 0xc6}], 0x2, &(0x7f0000000340)=[{0xe0, 0x115, 0x40, "87ed8b0cc7c70851f34ddc16c078f38a176da4d9ce6cd9ae0db897a914bd1bdc4efb58faedc7b949155b7e6ba59aa4213a61ce4e2ea767c2638f2bdac2bd6d4835f0cc489d149488c74be91721ab5c7520fa43ce7638094a23359cf9c9372455e1ab7f6f5cda1b87c11746ea9d35a5cfedbc9ef985f7bd37fec2a430f2e2bd54c78236efe997f39989dc43f1bd69161c25447bd1afe519c78bcae52972cac3dd169a1c0b7d79829fc2650a69c6f30e77a7cc4204812a20572587ba9e9233e4907d6ca2dfbb6196272383"}, {0x98, 0x103, 0x0, "5c90e57bd729881a210c2b42624de27d03aa8c709a4cb8164441b012453b94e36ca0eddea0d4219e40c92ff1f577783e83a34d83eeb066a1572665e2b800856e404060a39a56de7f288bbc3a14a4813e7daa690a3a7e5ba937de5132ed5d0547ec306bb5329ce05f53e217cd7d4a81721cd7cc99a7e8f9ee392e1446aee0c4fc1456fe3b1be7"}, {0x1010, 0x100, 0x2, "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0x20}, 0x80, &(0x7f0000005440)=[{&(0x7f0000004180)="8cfc21d7be3af24cb17e3e20217e392e38fd69377f8dc681540bc8f13f43b53a4bd7aa927b82d764faab1a11b977e71db67da9220307ad5cfa6dd27e0030b2e51ed66181c85b8294a885fdb21b24c197e8076bb000e79788e4c3af681f6c33b6de20d2e4cf8628", 0x67}, {&(0x7f0000004200)="6d5bfddd8fc00ebc35c34056803a6afdecf41cc39afe5326799666b0c556ba0daff9f58867ee2a3d72078cb921e5b4bb0a799c79ae69a09a4fc64c1b12702b16ce5e228d05b419e6ab7a31e7f5f0d37452f8586cb70f8ec803299a62c03e02ade032865532d1fa0972deb3981697556c55f82cf1837084b7a9fd395e7172cd21dab886dbaa15e95a92078af94b04955c480efe5270d6e2b69e6f7ea5560302a86106d5014923baf4624e85820fcd2dfcd05fcc6500f38daee87493dd19f83d", 0xbf}, {&(0x7f00000042c0)="7be99e7417", 0x5}, {&(0x7f0000004300)="bf6cce204c7d2484045d4aecac9d0fdd4bed7b5589c57250270adef8cb621afa9e304b9663e9e13bcaf5504b2f2853cc82276c1f6b1ac668d11efc69bcaf9addaa94d78394aa4364b2fe6fd059561b63a7d531dc5d05c9d96f6534658d6db0ddeb1da427d13cb0addcbddd1eb5c6a18eec31833c1f65d859f379be1fceb01542831259437de60bfb335d1afca7e491b4cd1f89add42fe8f98e621de94151b7d2d7734f08c11915e1d1bdbd7722c4e806be95b756b2fc3bdbb87b71194cabb05d9b1fe2accda9ed5cba3fbecc62", 0xcd}, {&(0x7f0000004400)="d31ac6a75ae6e8ab1c34990170297fd6ac2570b5b8c22cc616fae71cc154a412b0e3c29164599f78863d5a8c86cfd1e7bc79b5c663452bf4", 0x38}, {&(0x7f0000004440)="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", 0x1000}], 0x6, &(0x7f00000054c0)=[{0x40, 0x101, 0x0, "54a626c5ee88ea68baeb110f5909ef6dc63bd8db0ff4db76513a251d598018b876e074be6f4b9239c3"}, {0x70, 0x100, 0xd22, "9536bc6950e20cff4746df09be70f65647b4539ed6c579289ce354793f0850325d230a740ed474e8577ca6ec77f812bf61a1e59a80fabbfa87e9716befbc4d9504a0cb7825918ab0060cbb47991a015132ed52fa522bd25292c41bc12f06"}, {0x110, 0x114, 0x0, "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"}, {0x100, 0x61e2aad17ceda2ad, 0x13, "82c024b1988a9e54b6b3f3570ac31d5ed5fd7a1b005355bf588c8d61fdc37e35662753541e5f1ec037f260a3de9923022fcb6c09329170cf5e0357131bb4ed4620a0298e668fe18f62ba388b46869a66b3dbf54bb6ba58e9ee576bc3ce06007f96363c673dcbfdbf8e3e943de2b4a1321c5862af5844ee2281411f6dff4b9b6496e69bc369ac48723f09606b131303a1b88a808b0ced2a155d63a972b0ecba290187754df044836f205823943c6e5c8489850a7da40901de9a6646afa62c4858971a099d6f8c7735d7875f26746fbc3b1d0e2960b28c453bd7154354857df9f1414efc3a2d4fd777bb52eaa258"}, {0x48, 0x3a, 0x2377, "5ffa0f1b2f7e4cb31404e6107c25f6b6f9bb33e2e6cd629194999af00744402dab05176b6403f955f83615873cc72a4848"}], 0x308}, 0x7}], 0x4, 0x4000) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0xfffffffffffffffd}, 0x10) recvmmsg(r0, &(0x7f0000003700), 0x177, 0x0, &(0x7f00000002c0)={0x77359400}) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) truncate(&(0x7f0000000000)='./file0\x00', 0x72b1) 2018/03/29 15:51:11 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000280)={0x4, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'irlan0\x00'}) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:11 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x0, 0x4e20, 0x10001, 0xa, 0xa0, 0x20, 0x3f, 0x0, r4}, {0x6, 0x6, 0x81, 0x3, 0x800, 0x2, 0x3, 0xffffffff}, {0x7, 0xf50, 0x3, 0xffff}, 0x8, 0x6e6bbc, 0x2, 0x0, 0x1, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4d2, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x19}, 0x3503, 0x1, 0x0, 0xffff, 0x81, 0x8, 0x81}}, 0xe8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(r3) close(r2) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r5, 0x4c04, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x4626, 0x0, 0x0, 0x2, 0xb, 0x5, "c24fda73f6fd3e24580d1fd022ef0c48d16f9e92810756772f4b2d421674ab7ddc7efaa6daaf55bb0af65e3cf369decae4ba8e28a774224b8248d19d55d84d38", "99704ec571698231b73c683e20b80cfd865d0c8d28555fc065eb0b8b892262610be725e66fa81ddfc30f20428631f83745d5ea646e80de25b21d68191c6033d4", "bf5ee81044be07144bf736e83aeda8a7d519dbbb612ac3c600ab14e22fc25020", [0x200, 0x3ff]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000000340)={0x3cb5, 0x7ff}) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) getsockopt$packet_int(r5, 0x107, 0x11, &(0x7f0000000700), &(0x7f0000000740)=0x4) 2018/03/29 15:51:11 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000005c0)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x40, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000240)={&(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0], 0x4, 0x7, 0x6, 0x2}) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xffffffffffffffc0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000080)={0xeb61}, 0x1) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00000000c0)) 2018/03/29 15:51:11 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3, 0x200080) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00000001c0)={0x0, 0x0, [0xffffffffffff1812, 0x2, 0xe762, 0x7]}) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) 2018/03/29 15:51:11 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x75f9, 0x80) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001980)={@broadcast, @remote, 0x0}, &(0x7f00000019c0)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001a00)={'ip_vti0\x00', r1}) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) fchdir(r3) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r5) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r3, 0x5409, 0x0) r6 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) readv(0xffffffffffffffff, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001200)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001380)={0x0}, &(0x7f0000001400)=0xc) ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000001440)) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000001780)) r8 = fcntl$getown(r6, 0x9) getpgrp(r8) r9 = syz_open_procfs(r7, &(0x7f0000000180)='net/rt_acct\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r9, &(0x7f0000929000), 0xff) readv(0xffffffffffffffff, &(0x7f0000dc8ff8), 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="020042009f0a45cf7c9c516ded930a0136440031faf68d8390df02604362a13a3500000000000000000000000000000000"]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680)) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) process_vm_writev(0x0, &(0x7f0000001100), 0x0, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x5, 0x0) 2018/03/29 15:51:11 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x100, 0x3) fallocate(r0, 0x40, 0x0, 0x1b70) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8, 0x20000) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000080)) 2018/03/29 15:51:12 executing program 7: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0xee7c0eae4fc361af}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)={0xb4, r0, 0x0, 0x0, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffffffffeff}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x13}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x400}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x2}}]}]}, 0xb4}, 0x1}, 0x4000010) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x20a2) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x2800, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000140)={0x6, r1, 0x1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00000002c0)={r3}) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r4) setsockopt$IP_VS_SO_SET_EDITDEST(r4, 0x0, 0x489, &(0x7f00000001c0)={{0x5e, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'ovf\x00', 0x0, 0x7f}, {@empty, 0x4e23, 0x0, 0x0, 0x80, 0x4}}, 0x44) ioctl$LOOP_CLR_FD(r1, 0x4c01) readv(0xffffffffffffffff, &(0x7f0000000140), 0x0) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000000)) getsockname$netlink(r4, &(0x7f0000000340), &(0x7f0000000440)=0xc) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x9c, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000180)={0x3}, 0x2) ioctl$GIO_FONT(r4, 0x4b60, &(0x7f0000000300)=""/45) [ 247.740835] QAT: Invalid ioctl 2018/03/29 15:51:12 executing program 4: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) listen(r0, 0x2f1) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000010000000100b4f346b47e209d98653c8507450000000000000000000000000000000800000000"]) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r2 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) r4 = socket$key(0xf, 0x3, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) close(r5) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000000)) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2164cf1404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f21938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f18c7b043"], 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r6}) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078000000000000000000"], &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x0) 2018/03/29 15:51:12 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) r0 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r0, 0x7fff) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:12 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r2 = accept(r0, &(0x7f00000015c0)=@nl=@unspec, &(0x7f0000001640)=0x80) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000001680)=@req3={0x2, 0x6, 0x3, 0xc8, 0x40, 0x1ff, 0x1b}, 0x1c) r3 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x6b88fe8939dd55cc, &(0x7f0000001e00)={@empty, r1}, 0xfffffffffffffcb8) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(r4) close(r3) socketpair(0x1, 0x6, 0x200, &(0x7f0000000340)={0xffffffffffffffff}) r6 = creat(&(0x7f0000000400)='./file0\x00', 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000500)={0x0}, &(0x7f0000000540)=0xc) ptrace$getregset(0x4204, r7, 0x0, &(0x7f0000001580)={&(0x7f0000000580)=""/4096, 0x1000}) ioctl$VHOST_SET_VRING_KICK(r5, 0x4008af20, &(0x7f0000000440)={0x0, r6}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r8 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_pktinfo(r8, 0x0, 0x8, &(0x7f0000000480)={0x0, @dev, @local}, &(0x7f00000004c0)=0xc) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) 2018/03/29 15:51:12 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) iopl(0x4) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) chroot(&(0x7f0000000380)='./file0\x00') pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000200)={0x6, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000003c0)={0x38e8115c, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x88) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0xffffffffffffffe1}, &(0x7f0000000080)=0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000480)={r2, @in6={{0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x80}}, 0x10001, 0x52aa, 0x0, 0x40, 0x80}, &(0x7f0000000540)=0x98) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) 2018/03/29 15:51:12 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e21, 0x55cd, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x84) r1 = accept4(r0, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f00000000c0)=0x80, 0x80000) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000100)="50a675df0acc406a1758d1f55beffd4050d9d687f6c20ab8fc6b58adbb426e9b02ac7bba648a14e28f1ddec80c8be0dc1fbf63c487406cd82c42cc7cfb8e8f550a6a404f0157edb31d4e06ed2fd2f4179214") [ 247.774636] QAT: Invalid ioctl [ 247.920392] print_req_error: I/O error, dev loop0, sector 40 [ 247.926363] print_req_error: I/O error, dev loop0, sector 72 [ 247.932249] print_req_error: I/O error, dev loop0, sector 136 [ 247.938227] print_req_error: I/O error, dev loop0, sector 520 2018/03/29 15:51:12 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:12 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000061fff7)='net/snmp\x00') ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000040)={0x3, 0x0, [{0x6, 0x3, 0x0, 0x0, @adapter={0x339d, 0xffffffff, 0x32900000000, 0x8, 0x1}}, {0x40, 0x7, 0x0, 0x0, @msi={0x4, 0x80, 0x5}}, {0x3, 0x5, 0x0, 0x0, @msi={0x10000, 0x1, 0x5}}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/03/29 15:51:12 executing program 7: pipe(&(0x7f0000eb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8000, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r3 = creat(&(0x7f0000b9a000)='./file0/bus\x00', 0x0) r4 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) r5 = dup(r4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40000002010, r5, 0x40) writev(r1, &(0x7f000078a000)=[{&(0x7f0000000000)='\f', 0x1}], 0x1) close(r1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000040)=0x100, 0x4) 2018/03/29 15:51:12 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) socketpair(0x1b, 0x800, 0x93b8, &(0x7f0000000340)={0xffffffffffffffff}) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000000440)=0x7000) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(r4) close(r2) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000400)) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) 2018/03/29 15:51:12 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vcs\x00', 0x280080, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000400)={0x8, 0x6, 0x7b30, 0x10001, 0x1, 0x3, 0x0, 0x5ba956e6, 0xe9, 0x2, 0x10001, 0x7}) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000010000000100b4f346b47e209d98653c8507450000000000000000000000000000000800000000"]) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r2 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) r4 = socket$key(0xf, 0x3, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) close(r5) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000340)=0x1, &(0x7f0000000380)=0x4) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) lsetxattr(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)=@random={'osx.', "74086e750000000000000000008c00"}, &(0x7f0000000500)='/dev/vcs\x00', 0x9, 0x3) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000440)=0x10001) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000000)) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000540)) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2164cf1404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f21938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f18c7b043"], 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r6}) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078000000000000000000"], &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x0) 2018/03/29 15:51:12 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='msdos\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x800, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='pids.current\x00', 0x0, 0x0) renameat(r0, &(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00') setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) 2018/03/29 15:51:12 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) fchdir(r1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r1, 0x5409, 0x0) r4 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000100)="2d52ac4f9059eae47b75ba544abf2521adff423d0a071229c874f59aad23c3e4873b50a0b2daad5f6579fa581c58f05113efbf71b52012526ad9b556b2533749b98ba88ee83393c5255d40ab16fbaa170390c39d1517f5321813193a9141a2b76949ac86f6fb4cf0a714ae2ca24dbe094e8f7cef56ad945d456ab5d463680d3a3cdaf5d12a025c3fff2b094504874d1edc158600dabeecfd1a4ca2443ead8915d90f4940481d5c46e01b") r5 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r5, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001200)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000001440)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001780)) fcntl$getown(r4, 0x9) r7 = getpgrp(r6) r8 = syz_open_procfs(r7, &(0x7f0000001340)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r8, 0x6, 0x21, &(0x7f0000000200)="e8e495c5d6c3913f317d1691ed2df137", 0x10) sendfile(0xffffffffffffffff, r8, &(0x7f0000929000), 0xff) readv(r5, &(0x7f0000dc8ff8), 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000240)=ANY=[@ANYBLOB="004a42000136cffbdf8f5505f68d8384df02603a35fb98b05cc1cf79e2c6445fa2f0e723674a511c55f92fb3cf0478a6ec90d57bb2baac1f8f678a1925015e009a9ce0e9b4fd9226e586be27b64c127b29b7a1e6e8e60ad2"]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680)) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) process_vm_writev(0x0, &(0x7f0000001100), 0x0, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x5, 0x0) 2018/03/29 15:51:12 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000380)={0x1, &(0x7f0000000280)=[{0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000003c0)={r1, 0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:12 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="480000001400190d76a81014aed182f30284dedbedcfe00600000010a2bc5603ca0016087f89000001dbff0ffb0716c900000003b2085c7f28dbddf482d5000000000000002ae59d", 0x48}], 0x1) 2018/03/29 15:51:12 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) r0 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x1, 0x40000) mkdirat(r0, &(0x7f0000000200)='./file0\x00', 0x88) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) 2018/03/29 15:51:12 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000004c0)={0x2a0f9b63, 0x9, 0x8001}) getpeername(r0, &(0x7f0000000380)=@alg, &(0x7f0000000280)=0x80) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000400)='vlan0\x00') 2018/03/29 15:51:12 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x1, 0x0) getsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000001180)={0x3, 0x3, 0x9, 0x1, 0x6}) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000000)) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000140)=""/4096, &(0x7f0000001140)=0x1000) openat$vsock(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/03/29 15:51:12 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:12 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@loopback={0x0, 0x1}, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) setitimer(0x1, &(0x7f0000000340)={{0x0, 0x7530}, {0x77359400}}, &(0x7f0000000400)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r4 = socket(0x1e, 0x4, 0x0) getsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000540), &(0x7f0000000580)=0x10) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(r4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000440)={r3, @in6={{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x7, 0x4, 0x5c3, 0x6e90}, &(0x7f0000000500)=0x98) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) 2018/03/29 15:51:12 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x700) sendfile(r1, r0, &(0x7f0000000200)=0x27, 0x1ff) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockname$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0xd7, "ccd1e49af1ddba628f349935e95f7b950ed733842ca7f3335cbec4be2f339213fe834ab9a7384d578318a67bfb75fe40f6d94427dcbe2c42a9ddfd27dbfdfb16c62b22d949e5e08e4fb9e4dd0ca3089c842f45ba2a9044f5eb2f86dd66fa23c67a01b6d7e18d616e0cc8a829503507c9b837bd059ba4754513b8d6eb778ebd0a782a5b708c1f7b898e0fb71c2ace031a0258f3e3c864c7d52ee551daf05890dbf7bf02c0d6cb6e529690bcb46e97827d2a6e38854b0f76ce38587b1a384e256b85458c961b96b6225dac0877984f730f8153307a1b91fd"}, &(0x7f00000003c0)=0xdf) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000400)=@assoc_value={r3, 0x3}, 0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) accept4$unix(r2, 0x0, &(0x7f0000000140), 0x80000) 2018/03/29 15:51:12 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = semget(0x2, 0x4, 0x20) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f00000004c0)=""/179) getresuid(&(0x7f0000000280), &(0x7f0000000380), &(0x7f00000003c0)) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xb8, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000400)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000480)={0x3ff}, 0xfffffffffffffdd0) 2018/03/29 15:51:12 executing program 4: ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000010000000100b4f346b47e209d98653c8507450000000000000000000000000000000800000000"]) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) socket$key(0xf, 0x3, 0x2) r3 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) close(r3) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2164cf1404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f21938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f18c7b043"], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r4}) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078000000000000000000"], &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x0) 2018/03/29 15:51:12 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x44) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) fchmod(r0, 0x100) 2018/03/29 15:51:12 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) fchdir(r1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x1, 0x5}, 0xc) ioctl$TCSBRK(r1, 0x5409, 0x0) r4 = memfd_create(&(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) clock_gettime(0x0, &(0x7f0000006740)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000006580)=[{{&(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000180)=""/19, 0x13}, {&(0x7f0000000280)=""/104, 0x68}, {&(0x7f0000000300)=""/12, 0xc}], 0x3, &(0x7f0000000380)=""/38, 0x26, 0x7fff}, 0x1}, {{&(0x7f00000003c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000440)=""/227, 0xe3}, {&(0x7f0000000540)=""/92, 0x5c}, {&(0x7f00000005c0)=""/226, 0xe2}, {&(0x7f00000006c0)=""/68, 0x44}, {&(0x7f0000000740)}, {&(0x7f0000000780)=""/226, 0xe2}, {&(0x7f0000000880)=""/36, 0x24}, {&(0x7f00000008c0)=""/226, 0xe2}], 0x8, &(0x7f0000000a40)=""/180, 0xb4, 0x3}, 0x101}, {{&(0x7f0000000b00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000b80)=""/209, 0xd1}, {&(0x7f0000000c80)=""/220, 0xdc}, {&(0x7f0000000d80)=""/61, 0x3d}, {&(0x7f0000000dc0)=""/112, 0x70}, {&(0x7f0000001800)=""/4096, 0x1000}, {&(0x7f0000000e40)=""/182, 0xb6}, {&(0x7f0000000f00)=""/81, 0x51}], 0x7, 0x0, 0x0, 0x1}, 0x2}, {{&(0x7f0000001000)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000001080)=[{&(0x7f0000002800)=""/246, 0xf6}], 0x1, 0x0, 0x0, 0x1}, 0xfff}, {{&(0x7f00000010c0)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000004d00)=[{&(0x7f0000001280)=""/90, 0x5a}, {&(0x7f00000014c0)=""/147, 0x93}, {&(0x7f0000001300)=""/26, 0x1a}, {&(0x7f0000002900)=""/156, 0x9c}, {&(0x7f00000029c0)=""/234, 0xea}, {&(0x7f0000002ac0)=""/4096, 0x1000}, {&(0x7f0000003ac0)=""/190, 0xbe}, {&(0x7f0000003b80)=""/4096, 0x1000}, {&(0x7f0000004b80)=""/152, 0x98}, {&(0x7f0000004c40)=""/146, 0x92}], 0xa, &(0x7f0000004dc0)=""/139, 0x8b, 0x8000}, 0xe83}, {{&(0x7f0000004e80)=@ax25, 0x80, &(0x7f0000006240)=[{&(0x7f0000004f00)=""/230, 0xe6}, {&(0x7f00000013c0)=""/64, 0x40}, {&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000006000)=""/194, 0xc2}, {&(0x7f0000006100)=""/185, 0xb9}, {&(0x7f00000061c0)=""/72, 0x48}], 0x6, &(0x7f00000062c0)=""/85, 0x55}, 0x80}, {{0x0, 0x0, &(0x7f0000006480)=[{&(0x7f00000016c0)=""/47, 0x2f}, {&(0x7f0000006340)=""/86, 0x56}, {&(0x7f00000063c0)=""/148, 0x94}], 0x3, &(0x7f00000064c0)=""/185, 0xb9, 0x67}, 0x4}], 0x7, 0x40010141, &(0x7f0000006780)={r5, r6+10000000}) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) r7 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r7, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001200)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000001440)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001780)) r8 = fcntl$getown(r4, 0x9) r9 = getpgrp(r8) r10 = syz_open_procfs(r9, &(0x7f0000001340)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r10, &(0x7f0000929000), 0xff) readv(r7, &(0x7f0000dc8ff8), 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000740)=ANY=[@ANYBLOB="004a42000136441dcffbdf8f550594dbf8cb7013220080cc539a63f68d8384df02603a35"]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680)) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) process_vm_writev(0x0, &(0x7f0000001100), 0x0, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x5, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f0000000140)) 2018/03/29 15:51:12 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x60000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000080)={0x0, 0x9d, &(0x7f0000000440)="e9ee688586a3081b7f866007ab756ce857be67611fc160c3ffdaa28a018cf55b3817ec006068b461ffe5806f9d0d7e4de9a4023168f36e93a814d58d8d1b8cd7f770401702f592a197e8e4b12a9afdb97696f00af6f42ee514dd5cbc5b071125aee7964127fb28afe13728cc7de819c68ad4ac2b1f21faa8db160da36a7eae32738d175b7782a0776effae31d945b9deb7e746e43200bba2c3d5c3f1bc"}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x4) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000280)=""/3) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) unlink(&(0x7f0000000380)='./file0\x00') setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r1 = syz_open_dev$admmidi(&(0x7f0000000400)='/dev/admmidi#\x00', 0x6, 0x10100) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:12 executing program 7: r0 = perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsync(0xffffffffffffffff) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='comm\x00') read(r0, &(0x7f0000000140)=""/111, 0xfffffefd) r2 = creat(&(0x7f0000000380)='./file2\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000140)=ANY=[], 0x0) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000000000)='./file0\x00', 0x0) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000280)) chmod(&(0x7f00000002c0)='./file2/file0\x00', 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000001040)="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", 0x1000, 0x4000081, 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x4) ioctl$int_out(r4, 0x2, &(0x7f0000001000)) r5 = syz_open_dev$sg(&(0x7f0000004ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r5, 0x100000001, &(0x7f0000001000)) syz_fuseblk_mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_GET_MP_STATE(r5, 0x8004ae98, &(0x7f0000000040)) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f0000000400)) 2018/03/29 15:51:12 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:12 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r4 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0xc) r6 = getuid() sendmsg$netlink(r4, &(0x7f0000001800)={&(0x7f0000000340)=@kern={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000017c0)=[{&(0x7f0000000400)={0x74, 0x3f, 0x100, 0x70bd2b, 0x25dfdbff, "", [@generic="d14e5857db6f9d099b076143e7c12a87670fb61909642f67e86a1d4a690457bac0d962c82f400794436f00bd75589cd204e4b6cfae308194890bfdb990b75c4b93086f49060a5b4600f982afe7fa35505ea5b48e00f5828bc2d0008bbcd26901a7f3"]}, 0x74}, {&(0x7f0000000500)={0x12b4, 0x3f, 0x300, 0x70bd2a, 0x25dfdbfc, "", [@typed={0xc, 0x80, @u64=0x7}, @typed={0x1004, 0x86, @binary="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"}, @generic="b1170c41a28fe1e781323d74efed03720b386679544e0f06ef0814ab776006bd77fedf1f6a8287a2a70779d0a056501b12eb567ce68a4af038111b7ee4056d55087c5c1f96588303f8c08bdf550c581cd353a34a6816f4affa3a3864d063ee6bbda7174098938058d7ed958e3fe0aaf24b913448e1984a29d4b789e81f40f267f8094ede8fa729e8861bacbd64ba78fa558facf75300ebc89cd1196667761b33f63990ebf1f3df32302ffaf65b1165aa4910e3e3c813bd78", @typed={0x8, 0x51, @ipv4=@broadcast=0xffffffff}, @nested={0x1d4, 0x59, [@typed={0x8, 0x1, @u32=0x100000000}, @typed={0x8, 0x8a, @pid=r5}, @generic="75afd9a683c2f2d644c21a896e429d735f3a46f7259076fdeb952e01598b", @typed={0x8, 0x2d, @ipv4}, @typed={0x4, 0x9}, @generic="e3c835d22daa3b4f9f13d22bfbae6a59405e54d1a4e971efedf13545ae68643a58b8e46a8cce7114a803748dda8ad99186499c1ac3c131a9c823376aa6609432c3c8549a1eb552aeda0d21fb58e83303a1c424c348fc082350eb230a3fd0c733cf588b10366cb895f8550a6d66975a05a160f2c06a130275e292fe1cd3539cb6e3918a5902d5b354040a0e3b", @typed={0x8, 0x41, @uid=r6}, @typed={0x100, 0x51, @binary="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"}]}]}, 0x12b4}], 0x2, 0x0, 0x0, 0x801}, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000001880)={r3, @in6={{0xa, 0x4e24, 0x3d, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x3f, 0x1, 0xffffffffffffffff, 0x100000000, 0xe}, &(0x7f0000001940)=0x98) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(r4) close(r2) bind$packet(r2, &(0x7f0000001840)={0x11, 0x0, r7, 0x1, 0x40, 0x6}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) 2018/03/29 15:51:12 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:12 executing program 1: r0 = gettid() r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1000, 0x444080) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000001c0)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe8) bind$packet(r1, &(0x7f0000000300)={0x11, 0x16, r2, 0x1, 0xffffffffffff8f30, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioprio_set$pid(0x3, r0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@mcast2, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) 2018/03/29 15:51:12 executing program 7: r0 = memfd_create(&(0x7f0000000000)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) sendmsg$key(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000040)={0x2, 0xf, 0x1f, 0x9, 0x60, 0x0, 0x70bd2d, 0x25dfdbfd, [@sadb_x_nat_t_type={0x1, 0x14, 0x10001}, @sadb_key={0x20, 0x9, 0x790, 0x0, "b61b1e3abcf56a95011e6347c5e5b221cf6484b7fecd8ca00efbe0859371cc5026f174dd1ef580667a9908c40210676c419a865db74d317be3693e0bc5dfe063bc5a0d1165ed11982ab9bde94155a66a59f7d139f1552ea7e038782f66fffbebec219e96f5e4211ba0064c4021b0860ef320aa2fe37db87c2a2b57e26621e96556214f2d97dcd9bf2c80fffd4d897100fa3c4f4fc7a6a5dd5c2b284406fa9290df549b2d2f02e9cf9072abfb27cfb6966200c7420429100a640ef7dbacd31c545b9e2207daadbfb7de43c49cd82bfadcc549401e1dbad9ec009b591b7bf7aecce6bae51eb178bac0bccc3f9b072473e686e6"}, @sadb_lifetime={0x4, 0x0, 0xfffffffffffff0c9, 0x8, 0x7438, 0x100000000}, @sadb_x_policy={0x8, 0x12, 0x1, 0x7, 0x0, 0x6e6bb8, 0xca, {0x6, 0xff, 0x20, 0x8, 0x0, 0xdc9, 0x0, @in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_x_sec_ctx={0x6, 0x18, 0x0, 0x7, 0x27, "7a15f69b49f1aba56e6e9668a3f2fb6f6b0ae112bb269e46efc7add7f59a46cfb6ba1bc436f933"}, @sadb_x_policy={0x8, 0x12, 0x2, 0x3, 0x0, 0x6e6bbe, 0x120000, {0x6, 0x7f, 0xdcd6, 0x8000, 0x0, 0x6, 0x0, @in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_x_sec_ctx={0x1c, 0x18, 0x8, 0x1000, 0xd4, "29d2651ae1a8a0dc575009e157cab495d6f15032127336c8b432bdb0a70d9f54a7b8cf4c8dc8e43955a6722b86d1f51ed20afaea21a9f6c04b6b4e611b635a19e27f8807c3d4775927f4e3ba752d944ae04ef2a285a8da31a9502f7e3fec95efa750378298e590b582190ef1ea493f432be0780d11ddac9bb44d00cbea30bf1bba3cf2650b5f4b81b615151d4c8d75d3ff52edf2677f6d5262350d2d37c5ffcea9aa72fa0fa56483788ee0385b07032f03bd3c6f2e2770fe5f48e01e265c5ebc57ea36fe287eca6eca30dd0e913320cc87ae1480"}, @sadb_x_sa2={0x2, 0x13, 0x800, 0x0, 0x0, 0x70bd2c, 0x3504}, @sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x10, 0x10}]}, 0x300}, 0x1}, 0x4000000) readv(r0, &(0x7f0000000700)=[{&(0x7f0000000600)=""/250, 0xfa}], 0x1) ioctl$TCSBRKP(r0, 0x5425, 0x7) 2018/03/29 15:51:12 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={0x0, 0xff, 0x81, 0xe2}, &(0x7f0000000380)=0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in=@local}}, {{}, 0x0, @in=@remote}}, &(0x7f0000000500)=0xe8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000003c0)={r1, 0x595}, 0x8) 2018/03/29 15:51:12 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x5, 0xc00) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000380)={0x9, {{0x2, 0x4e21, @rand_addr=0x7393}}}, 0x88) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x2, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000480)={0x5, {{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x9a) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000004ac0)) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) sendto$inet6(r0, &(0x7f0000000280)="8852bb73c392419219e1a7bd1b61a4509d0743f48f284c2373e45092687a15048630360aeada203fd4ab7681ee54f8e00871d7a2a5d1f3", 0x37, 0x8000, &(0x7f0000000440)={0xa, 0x4e24, 0x400, @loopback={0x0, 0x1}, 0xc14}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001ac0)={@remote, 0x0}, &(0x7f0000001b00)=0x14) sendmmsg(r1, &(0x7f00000049c0)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000540)="c704af0a3582f777276c6a7aed107a76d826fe0a8f49be59b1df9273644f181241ea884b86f04badf8536ae637771d7754c60cf5d467afd1baebbd0323f53eb3522355355518c5dfcf5b8f836da106445c413eccf34691e2b5adaf6a57afa649821e1bdeba42bd5eeacc410c3c74f5ff93ccc7ffcc3e8285765da92e68a265301d359550b5b280582846176fcaf6cd65995cfd7ecaf234ab4dca121602f2309adfd84afa5b44cfbfda8a5ec7bbabf72c7c17661cb95fb720cbae4ce28493f907536dd33f0f726068d750dc4213dd30751be32b81e937cd6c96dae50161b2a3ab44ecdd8d", 0xe4}, {&(0x7f0000000100)="150ec8e21074f256d0ce7075beee7a3e20b126c32dd3924c4489bfddb7289e99b207e170f2a9454d90894ffe8b6851a2e97b0e5fe79ab72a3cdb3a59e11eb24016047b0ef0896f1148e4bc40e5225fd8cbe6742a036515532c34dee01feadaaf5fc7", 0x62}, {&(0x7f0000000080)="4b4ced758ef46ca69668898cf47cd3a90e8efc3f9133a40b3f07671432e7824e0a", 0x21}], 0x3, &(0x7f0000000640)=[{0xf8, 0x109, 0x9, "26666523958adb997508a3deb7b6f75bd8b3f78afe15c6de5e52ab44716d0c5f25fc4d6d837c8ddc955182183691fdbfcf005b957a4362e212ec937cb4efe082aca81f13d79599864cd22cbea992ec3d0527cd402964a79dcf4e570c310ac7622ed32b69926f5bf584ed917c877b1ef17bc2fbbf27087445023613bf02e1131d981ff8a2034f499dcc52bdc56e9ef6eb16c357f7b730d5a5e471feb21a9b4981acb0ccdbc0462c930b879f88f330cf435b51f5088756a9c23698f425a7487ee19fc8a4ae90453a0b76c4d83fd70c4347745d86fc7051feba6c3c16d0b4ddcf699734cba1f189"}, {0x18, 0x10d, 0xff, "1ce93d23"}], 0x110, 0x8800}, 0x1f}, {{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000000200)="c16e2069afb384ee455b99ef931ebad00acc02f810", 0x15}, {&(0x7f0000000780)="b0d38b1ea72d929eb48d220a0591b175007ac786d13ef457ddf1f01e9421f192c0e42ad78fa284ad0a00d2f3092c950baf5b6f319ee19774612013098f86df9ef3bd75d16fc27c84776f92070cceed84ed5ce7bd48ba571a43d95c65285a1d4a8efa526e529cc88c0ed52afba4e0e10f5eb95d26e2dd72a9576abefb41ca496923e128feae0ce172a3d93bc4cfad38ded1f22a0ea9e98301a91dd3235d09266bca09dc689daff22cda09e9084d6d7b85d1b295aa93ef68abb423829b0adae73a962d514b64f99a20b3d0029e4243", 0xce}, {&(0x7f0000000880)="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0x2310, 0x40000}, 0x1fc9}, {{&(0x7f0000004000)=@ax25={0x3, {"a9dfc3bc48ae2a"}, 0x7fff}, 0x80, &(0x7f00000044c0)=[{&(0x7f0000004080)="d5419a6d65935d61a262d05871c34bbfab59981646e760634bd7eb984b89691ac56f5f0f0ac3ac4004cc38f9abb6528f73fd5b72559b9d5041bf7b2cd4eccd52689df672eba51864a9744406992b2bb833ec578d2093adbb34062a76d248bbee337a171a427a0c270fcbd6fb4da388a88ee3f30d4d8896f1ee611936fd9c76fddc7a2cb4dbe7f3d6f9b12a136fd4c9e5a767883e361c2744defaaeb5747a289b3448561c2feee9e5d62fc7067c48978f114442fcbe24dd91e0a08cc4b6108fc8b9", 0xc1}, {&(0x7f0000004180)="a2c09db70270365b74e636443812387c0c4c8bac1eaf2b2034429692fe01951a68c0dc35aae1769019a5bac5d1dca4c7b5680f59c550116752259c333a84257e17f7adf9d8951dee585dbc63", 0x4c}, {&(0x7f0000004200)="22e9f6990fc3d0cd3f77360cf163489110ba8ad68eb0992705cfc931cea3497290ae11ecfd4ba62e6e8400e8d244326d228e6f42f08bb77d104efeaa1cf6fb9fc84a23738196bf7b02643f9c34f4a2a0152d83cc090809f764673c5cb4e5786c4f68527081c839c391e384f40e17a0ae59ecf120ea37ac0e84e0ac4656b52b650e3997c2734e4e6fdc301db999f80f1c602d8b67e3d8aa549a794ee62d3482d51d1ba7025bd52da6a56d3bd0387db6d39fcc183ede450e411c3177fd21efef205975ddab6d3e313c9a7a6dd295", 0xcd}, {&(0x7f0000004300)="9e5f0bc34b7270b1bbb99b6ba23fff92f8a23cf99d9c899031a59d59a1edfbe48255e40e358631770d38489e42e8442864b298f94c77b8d978f80e292a273391ffac099c8882ea66994942abacc923a32791657f4cf11395c7d34e9dc80dda23f657bdc18b519b18d7569bdaa03044ee1131dfd61d6cd3ec3681ee079cf7ddcb3d3a36afb6d1e338214b5bd6", 0x8c}, {&(0x7f00000043c0)="f4a0fb392c746a2c6d54e0e3fdb3c5c5cfabe7cb5e72151cc2cc05fc8a8e3b479e8a9e09cc418cbe3a796b8ab1b49914a81dc85b80243cdbd8f8c2b4e2c949e5522bfb74ee4d1f149e0db07f104b96a21c67fcec385d220e83e4f87ca1bade59e10b9ac7ac1aa0d5d033705a522e13741fcb6a4c0d51c59f4338e267ade9419c7beaf3269d41df73b74fab6a6e0fe6cbda34db4fbe6ce886815fc0f9ab1aa1387c0c29c551a233121712189afcfeafd2b1fd4ab15558970379290fd46df55f6e5f45c97bb8562734a09a92ba7d84423ec8253841fa255c829cf50c57edf4588ddfb7c7bd0c25d1e4", 0xe8}], 0x5, &(0x7f0000004540)=[{0x28, 0x0, 0x8, "8f49d6841644690a24da4cc3009caaee2730d0bf"}, {0x98, 0x10f, 0x70, "b0b6c402021bc69559b0ac2f81680e413b96dd4b7060c3f03a8afc726180790cad2d790e311875b88aba895bd18f0f48e6137ff4a6d39a53fa26f37ffe3d87f24129f7ba57281e967217bb6c007c1b88b7643ea9deea484676db0196c9f6f9906486b8cd04d882dfb851079985c9a084daa3e4cfc513edb3151284678339ab984a21b20524"}, {0xc0, 0x110, 0x200, "52f6f6c0c8bdb428052d357c531eee50acf6dd90817821592e4912fa209ec1d156bf8f00c5d635b5c389413f8aa2fafea5d43f04c897e55c532e2520c341d1c1c8753b97c2e513ce9ba9b18fe15372610cabcc41ab035c242572ddebaabafccf7cac89954d3cf0bd61184e0473f6919c57f8c3b952aae03bf9bb442d31eb095817163611f415b08e68a74d753c5c8c0499f858689c0c789a46d6649da3a56e8a3e8c04977b0504ab3978c22652ae5b4d"}, {0x78, 0x3a, 0x4476, "f2de832c6e9d62e7c47cff796fca8132cf28035415d753c6a0b74e42006a3cdd6781989a30c7458b3f52ee6a6906a0ad2ee668e05bc821ab9d0baf67f8dccd4cd665a70d396ed11ac2c5cd8bf9714ff75a824a9c8a5418cf4ba2ada5a6e714d53529881759107e66"}, {0x40, 0x103, 0x1f, "1e631054a0090e181d707383db068cee2442161f7780e691c6c13e0ceb9e75ad1086e1231e4344d3c747c4"}, {0x110, 0x104, 0x5, "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"}, {0x28, 0x102, 0x4, "70b6ae0c9103efcf77741c44bed01c912b7f2d0d060fd2cb"}, {0xe8, 0x11d, 0x1, "e13057131781d34f97a01b9704c83ebbd8b7d5a8fe77a75ea66797e57df9757c1f008ee7c92daad61e14b7da43956eddeb30a41eb0c59e7dd0271e17377cb88bb041376b402c8fa13440994eefaf66f18ea56f0265b62f3cc27dfc9cdaa87744aa5bf29afd542d24d7c93edb16722be1b2bacaabbafe62ac30546b1a17858b0af8ea3f9515f800018f5cd351e0cce958f5156e67dc8a7637d2a7afc99840f416384f862ffad4bb67d319f3e31a198c6760bfd615b254a9d79bcee95cc72bd677a49f9723de73743e241c076f24cc222eac"}], 0x458, 0x1}, 0x10000}], 0x4, 0x0) 2018/03/29 15:51:12 executing program 7: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_settime(0x1, &(0x7f0000000040)={r0, r1+30000000}) mincore(&(0x7f00006ca000/0x3000)=nil, 0xffffffffffffff3f, &(0x7f0000c91000)=""/34) 2018/03/29 15:51:12 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0xfc, 0x4, 0x3, 0x401}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000000200)=""/91}, 0x18) 2018/03/29 15:51:12 executing program 4: ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000010000000100b4f346b47e209d98653c8507450000000000000000000000000000000800000000"]) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) accept$packet(0xffffffffffffff9c, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000880)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000008c0)={'lo\x00', r1}) r2 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) r4 = socket$key(0xf, 0x3, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000000480)=@req={0x28, &(0x7f0000000440)={'ifb0\x00', @ifru_map={0x5, 0x7, 0x59a, 0x6, 0x7, 0x5}}}) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f00000004c0)=""/202) close(r5) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000000)) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2164cf1404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f21938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f18c7b043"], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000340)={0x0, 0x1}, &(0x7f0000000380)=0x8) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00000005c0)={0x5, 0x1, 0x80, 0x7fffffff, 0x1}, 0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={r7, 0x7}, &(0x7f0000000400)=0x8) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r6}) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078000000000000000000"], &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x0) 2018/03/29 15:51:12 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000340), &(0x7f0000000400)=0xc) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000019c0)=0x0) lstat(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000001b80)={&(0x7f0000000440)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001900)=[{&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="719d46151b0d83a0df4b9541d2ef1119322fbb0c26f26222c80512c02b02a45c21c8a02a5afc3d54511434bdd047204a4e8259e324de45c3bf5990013485ab07bcddfeebd8e87b157d8919a9acadbfa38b1aeec29b8572caca4ea9ba8f98f8e94114786ef43533825582e42852c0afa994b52aa55589b6b53b58933dae48630c0a9e0a13bba2d613a4a54b59fb3746f91c12a42032303ed4f3194d9f5631c7571767cae895cafc267087a15231972f711225be", 0xb3}, {&(0x7f0000001580)="64f54bf16550131b28d045467e8711d12da1ef9e5b8d03b4dffef11e9685301df91b3f937ce23df4400efc5fdf8306b520b2b55bc8e47260ccc95b45c26868a6766383c357bbb9c1b04586e0e8575dece394739877cee7584fbd1bea9c053d9d89561edc6820970641279c5acb7b2653e9c71944a78f5eb593ca2371", 0x7c}, {&(0x7f0000001600)="8873be6e649a53bf55359f84224384edc1831e11b7a0149608f256778ae4e03136c542d033045d8aa57725ff9a0bb825c609dd2741b39146a56e55c86acf61d40a92b0704aff1ae44c24790af763b829f0933697c41a8b9fb12779f0681f201ec6effa505adc1bc916e2e38a7e0bf1f81a4be7cc05834d9b898f", 0x7a}, {&(0x7f0000001680)="a9d2e81f4654165d8b32a9d7", 0xc}, {&(0x7f00000016c0)="ec11e65fe72bec1b66e92efbfda51af1b465a80886ca5ec720fc83ae20c5f7f878cddeed0548d5c377818a454e9255b2b96cae8fe2ef6948660958032c9d741ac1d3419a1fc117746d34c70ce6557cd65a4a14e9578a1927f9a4f0a97529c447ed90513d605e62e58ff40dc99b7c29fbef1232fad9483a8d8cef", 0x7a}, {&(0x7f0000001740)="dde3c691bdc74b78cbd6c134ff45ac6c7cc9e403d1f6b9b66a6a4034e3d35e901f4203111c0ae8282af54d4348e2b07e9a9f5c94883e32c9c6c44cb96cfff046c65272a812b2e932708b2e06cf05c15e33d8b59445c3587abc9c4dcfd9f9561dab8cd436d280ad451e0bf7af6a10cee4f5c576c4a1861599fab394a0beb2", 0x7e}, {&(0x7f00000017c0)="2c072b2287b64dbd4a57137c8798b20e17d12a222996a69c8a8d8075d21c24868f3b546254c17047129a85009d34a028f97ac02e3e72eaf091257b05014c75a392ede8877a1083165acb8434458c7adfa47ece", 0x53}, {&(0x7f0000001840)="32e56759733d7c6ab9252d5dfa70a5a79f919271685b47c9e9434c3679dea345dfaee7c2907c5c01ce878aacd9706909ec71117de0fe5a40424bfa625044935a190d0de1337d37978308", 0x4a}, {&(0x7f00000018c0)="368b954858d7a10dc85623c9566bd55f069a53cf37f4852d6793d69967bf189e31a59ebc2598fe", 0x27}], 0xa, &(0x7f0000001ac0)=[@rights={0x38, 0x1, 0x1, [r2, r2, r2, r0, r3, r3, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r3, r2, r2, r3, r3, r2, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r4, r6}, @rights={0x18, 0x1, 0x1, [r0]}], 0xa8, 0x8080}, 0x4000001) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(r3) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) 2018/03/29 15:51:12 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) fchdir(r1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r1, 0x5409, 0x0) r4 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) r5 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r5, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000001440)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001780)) r6 = fcntl$getown(r4, 0x9) r7 = getpgrp(r6) r8 = syz_open_procfs(r7, &(0x7f0000001340)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r8, &(0x7f0000929000), 0xff) readv(r5, &(0x7f0000dc8ff8), 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001240)=ANY=[@ANYBLOB="004a42000136440031fa3f3a8d215450a78cfc1dcffbdf8f5505f68d8384df02603a35"]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680)) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) process_vm_writev(0x0, &(0x7f0000001100), 0x0, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x5, 0x0) r9 = dup(r4) ioctl$TIOCLINUX7(r9, 0x541c, &(0x7f0000000100)={0x7, 0x7}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000000200)={{0x7002, 0x6000, 0x8, 0x3, 0x0, 0xced, 0x6, 0x2, 0x9, 0x2, 0x8, 0x2}, {0x0, 0x12000, 0x4, 0xffffffff, 0x3, 0x81, 0x80000001, 0x80, 0xae, 0x2, 0x8400000000000, 0x700000}, {0x2, 0x6003, 0xb, 0x80000000, 0x8, 0x7f, 0x100000001, 0x1, 0x5, 0x80000000, 0x6, 0x3}, {0xf000, 0x0, 0x3, 0x6, 0xfffffffffffffffd, 0x0, 0x4ee3, 0x1, 0x4ec, 0x1, 0x5, 0x8}, {0xf000, 0x100003, 0x0, 0x1, 0x8001, 0x8, 0xdc6, 0x0, 0x20114855, 0x1, 0x9, 0x80000001}, {0x5000, 0x5, 0x0, 0x8, 0x3, 0x1, 0x10000, 0x3f, 0x7f80, 0x4, 0x5, 0x2}, {0x2005, 0xf000, 0x3, 0x95, 0x6, 0x5, 0x3f800000, 0x0, 0x59d6, 0x4, 0x4}, {0x7002, 0x101002, 0x0, 0x1, 0xcfb0, 0x2f3, 0x9, 0x4fae, 0x0, 0x1f, 0x9, 0x80000000}, {0x1000, 0x6000}, {0x4, 0xf001}, 0x10000, 0x0, 0x2, 0x106080, 0x1, 0x2800, 0x1, [0xee, 0x4, 0x8000, 0x3f]}) 2018/03/29 15:51:12 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='xfs\x00', 0x8, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/loop-control\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@local, @in=@broadcast}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000480)={0x2, 0x1ff, 0x26000000, 0x2, 0x2}) 2018/03/29 15:51:12 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x0, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:12 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/netlink\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000200)={0x6, 0x208, 0x5257, 0xfff, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={r1, 0x7, 0x3, [0x3, 0x2, 0x7]}, 0xe) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x410000, 0x124) 2018/03/29 15:51:12 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x2, 0xf58, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x1e2, 0x1eeb]}, 0x2c) 2018/03/29 15:51:12 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) pwrite64(r0, &(0x7f0000000000)="2f5e16a1b8b5dc51bcc439a84c5728ff7642d829f54500e031ba", 0x1a, 0x59) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002fec), &(0x7f0000002000)=0x14) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/03/29 15:51:12 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x200102, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000380)) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) 2018/03/29 15:51:12 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{}, {}, {0x0}]}) getpeername$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) connect(r0, &(0x7f0000000200)=@hci={0x1f, r2}, 0x80) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000140)={r1, 0x2}) getsockopt(r0, 0x5, 0xa9, &(0x7f0000000040)=""/11, &(0x7f0000000080)=0xb) 2018/03/29 15:51:13 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x0, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:13 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000380)={0x0, r1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:13 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) fchdir(r1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r1, 0x5409, 0x0) r4 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) r5 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r5, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001200)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000001440)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001780)) r6 = fcntl$getown(r4, 0x9) r7 = getpgrp(r6) r8 = syz_open_procfs(r7, &(0x7f0000001340)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r8, &(0x7f0000929000), 0xff) readv(r5, &(0x7f0000dc8ff8), 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001240)=ANY=[@ANYBLOB="004a42000136440031fa3f3a8d215450a78cfc1dcffbdf8f5505f68d8384df02603a35"]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680)) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) process_vm_writev(0x0, &(0x7f0000001100), 0x0, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x5, 0x0) 2018/03/29 15:51:13 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000400)="458fa46598b423d277eb250b4fa8185dcf307c434c9764112d71567124cdb4309853f4de8b13d61c028b29d5b77c5400e729646498467798d76b05669cb32ccef9a8ea6c5f8fef59a40ce5e05d412e2b27f050c8ba00e0fe234d88e3217454e4904d23cba7315a95c82c95b0ee1f7146807aa525b203217b9bb6c4ccbeaeef5c6f2dfe3122a01dde028de04ad11d7247a8b2", 0x92) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$KDSKBLED(r3, 0x4b65, 0x9) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(r4) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) r5 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)="cbcb30c6d9f50558930b7a2971b8452b7b0c7a8833d425f73ac05cb9c9ae31cca6a8f73b67859cb5fb1349fab063b3e23cfb76354e0003ff9c5c88f4901fdc068268d3fe2bce57788f7d4d2f15695bfdca6a3e046de2e22dc3481da73444dfd6f5e2282351c3cc1d5a12ba61c0891f445e27da40e77b96bab3e2d0ceb0e47591ded25cb0c95b155edaab9d5541532fa6c4058a063a58cdd620851b6ef1de78eaf666e3b5384c030d9f0c7512a391", 0xae, 0x0) keyctl$invalidate(0x15, r5) 2018/03/29 15:51:13 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x5) setresuid(r1, 0x0, 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xe000, r1, r2, 0x492, 0x80000) 2018/03/29 15:51:13 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0xebf309b2b1ddf9a4) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/03/29 15:51:13 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) rt_sigaction(0x26, &(0x7f0000000080)={0x101, {0x6}, 0x40000000, 0x4}, &(0x7f00000001c0), 0x8, &(0x7f0000000200)) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getpeername$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0x14) connect$can_bcm(r0, &(0x7f00000003c0)={0x1d, r1}, 0x10) recvfrom$llc(r0, &(0x7f0000000240)=""/50, 0x32, 0x140, 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) 2018/03/29 15:51:13 executing program 4: ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000340)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000010000000100b4f346b47e209d98653c8507450000000000bee8cd000000000000000000000800000000"]) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = socket$key(0xf, 0x3, 0x2) r4 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000600)={0x0, 0x9}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000680)={0x40, 0x100, 0x200, 0x3, 0x5, 0x6, 0x81, 0xfffffffffffff53c, r5}, &(0x7f00000006c0)=0x20) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00000003c0)={0x401, 0x64d6, 0xfffffffffffffff9, 0x494, [], [], [], 0x80000000, 0x2f, 0x3, 0x0, "ab8b6cc2047af8b2f49f37d7a41fd780"}) sendmsg$key(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) close(r4) sendfile(r2, r2, &(0x7f0000000500)=0x1, 0x7fffffff) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2164cf1404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f21938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f18c7b043"], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) getsockopt$IP6T_SO_GET_INFO(r4, 0x29, 0x40, &(0x7f0000000540)={'security\x00'}, &(0x7f00000005c0)=0xffffffffffffffc5) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r6}) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078000000000000000000"], &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x0) 2018/03/29 15:51:13 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r1, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000634000)=@delneigh={0x1c, 0x1d, 0x301, 0x0, 0x0, {0x1f}}, 0x1c}, 0x1}, 0x0) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040), 0xa9) connect$l2tp(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x1, 0x1, 0x0, 0x2, {0xa, 0x4e22, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x3a) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) read(r4, &(0x7f0000ff9000)=""/80, 0x50) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) accept(r0, &(0x7f0000001c40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f00000015c0)=0x80) recvmsg(r0, &(0x7f0000001400)={&(0x7f0000000340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/4096, 0x1000, 0x4}, 0x2043) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r5, 0x800442d4, &(0x7f0000001480)=0x5) getsockopt$EBT_SO_GET_INIT_ENTRIES(r6, 0x0, 0x83, &(0x7f0000001980)={'nat\x00', 0x0, 0x3, 0xc9, [], 0x1, &(0x7f00000017c0)=[{}], &(0x7f0000001880)=""/201}, &(0x7f0000001cc0)=0x78) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00000002c0)={r8, 0x1}, &(0x7f0000000300)=0x8) bind$ax25(r7, &(0x7f00000003c0)={0x3, {"f9566a39c4c8a0"}, 0x40}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000001840)='fou\x00') sendmsg$FOU_CMD_DEL(r5, &(0x7f0000001580)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x60210900}, 0xc, &(0x7f0000001540)={&(0x7f0000001d00)=ANY=[@ANYBLOB="58230000fb2efd9a4e8e4acc4e2306e8ad458321a2e4ed72ac8d897da6afc0d66add6c1539e3c2ecd143fe9c59075817baf47c036872e9f24a506c936af87e27c10c01a4325c8c869002eef217ecd60025eb3c3a47b45b48179addff7a5ca706ce9bccec6a52cc42376adb49008d3ae0c01c99dd5d3afcc16910aa5f2eb447340d49add9891ffa09cbeecf82768332695ed000000000000000000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00000001c0)={r8, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7fffffff, 0x0, 0xff, 0x8, 0x8001}, &(0x7f0000000280)=0x98) sendmsg$nl_crypto(r5, &(0x7f0000001780)={&(0x7f0000001600)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001740)={&(0x7f0000001640)=ANY=[@ANYBLOB="f8000000100000032abd8000fcdbdf25636d6163286165732d67656e6572696329000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006f35c1a5000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009770799b00006a68cbbf45782ae1000000000000000000080001000800000008000100040000000800010001000000"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001a00)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001a40)={{{@in6=@remote, @in6=@local}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000001b40)=0xe8) getresuid(&(0x7f00000014c0), &(0x7f0000001500), &(0x7f0000001800)) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r9, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) connect$inet6(r9, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom(r9, &(0x7f0000000140)=""/88, 0x3, 0x2142, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001b80), &(0x7f0000001bc0)=0xc) 2018/03/29 15:51:13 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x100000001, 0x800) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000280)={0x2ac8}, 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000000380)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000003c0)={0x4, 0x1, 'client0\x00', 0x3, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf60074f2d4a4", 0xfffffffffffffffd, 0x1}) 2018/03/29 15:51:13 executing program 6: getresuid(&(0x7f0000000800), &(0x7f0000000840), &(0x7f0000000880)) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000400)=0x0) r1 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0xfffffffffffffff7, 0x20000) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f00000003c0)={0xac, 0xffff, 0x9f}) perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0xffffffffffffff1f, 0xfffffffffffffe01, 0x0, 0x9, 0x0, 0x5, 0x2000, 0x8, 0x10000, 0x1, 0x401, 0x9, 0xfffffffffffff801, 0x9, 0xfff, 0x1, 0x101, 0x2, 0x4, 0xffffffff80000000, 0x80, 0x20, 0x7, 0xfff, 0x1, 0xffff, 0x3, 0x7, 0x9, 0xffffffffffffffd3, 0x8000, 0x0, 0x8, 0x100000001, 0x9, 0x3, 0x0, 0x0, 0x0, @perf_config_ext={0x23b, 0x3f}, 0x80, 0x1, 0x36, 0x7, 0x10001, 0x9, 0x8001}, r0, 0x10, r1, 0x8) clock_gettime(0xffffffffffffffff, &(0x7f0000000280)) r2 = socket$rds(0x15, 0x5, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000380)={{0x77359400}, {0x0, 0x7530}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00000008c0)=ANY=[@ANYBLOB="4b0e00000000000002004e24e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700000002004e220000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e210000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23ac14140b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200d3d4ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b9f306bef77300037ee08701e9bfe286351561f6254d2dc0ec5e70e1a504da983cc6137a4f7b924978343b47dec0f3dee9b026"], 0x410) 2018/03/29 15:51:13 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x0, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:13 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(r3) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000340)=0xc09, &(0x7f0000000400)=0x2) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) 2018/03/29 15:51:13 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000200)) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)={{0x0, 0x7530}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x10001, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x6, [0x1, 0x0, 0x10000, 0x1, 0x39ab, 0x6]}, 0x10) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) 2018/03/29 15:51:13 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:13 executing program 4: ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000010000000100b4f346b47e209d98653c8507450000000000000000000000000000000800000000"]) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = socket$key(0xf, 0x3, 0x2) r4 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x1, 0x40) sendmsg$key(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) close(r4) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2164cf1404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f21938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f18c7b043"], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r5}) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078000000000000000000"], &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x0) 2018/03/29 15:51:13 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x18) r1 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x26) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8970, &(0x7f0000000000)={'bridge0\x00'}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000100), 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000380), 0x0) write(r1, &(0x7f0000b14000)="29000000140007b7ffffffffff08e0eb01001000e0a40e07fff00fd5fb25ffffff0100002a00f3ff09", 0x29) recvmmsg(r1, &(0x7f0000001440)=[{{&(0x7f0000000f80)=@sco, 0x8, &(0x7f0000001300), 0x0, &(0x7f0000001380)=""/133, 0x85}}], 0x1, 0x0, &(0x7f00000015c0)) 2018/03/29 15:51:13 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0x0, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:13 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r2 = socket(0x1e, 0x4, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x22000, 0x0) r4 = open(&(0x7f0000000400)='./file0\x00', 0x20000, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000000340)=0x10, 0x4) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r5 = socket(0x1e, 0x4, 0x0) syz_open_dev$sndtimer(&(0x7f0000000480)='/dev/snd/timer\x00', 0x0, 0x80) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(r5) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) 2018/03/29 15:51:13 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) fchdir(r1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r1, 0x5409, 0x0) r4 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) r5 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r5, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001200)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000001440)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001780)) r6 = fcntl$getown(r4, 0x9) r7 = getpgrp(r6) r8 = syz_open_procfs(r7, &(0x7f0000001340)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r3, 0x407, 0x1) sendfile(0xffffffffffffffff, r8, &(0x7f0000929000), 0xff) readv(r5, &(0x7f0000dc8ff8), 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001240)=ANY=[@ANYBLOB="004a42000136440031fa3f3a8d215450a78cfc1dcffbdf8f5505f68d8384df02603a35"]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680)) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) process_vm_writev(0x0, &(0x7f0000001100), 0x0, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x5, 0x0) 2018/03/29 15:51:13 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000015c0)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f0000000100)=""/246) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000280)=0xffffffffffffff99) openat$cgroup_ro(r1, &(0x7f0000000200)='cpu.stat\x00', 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) exit(0x3ff) r2 = dup2(r0, r1) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000000000)) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00000000c0)={r3, 0x2}) 2018/03/29 15:51:13 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) 2018/03/29 15:51:13 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) r0 = dup(0xffffffffffffff9c) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000280)=""/6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000500)={0x0, 0x95, "abade5742c0ff25c173cd0ddd0f0c9695349e7fb41e1f4943f752a90a2b74dcac89ecaa552cb1ea8653e07088f1acef61683561b22a270102395b4690e7fe5ad1801d9706aac313dc9dee41100379cc5aff81b10b9e9fbd4a550b1056b78f891a7f467f39698430e5a8fa53d62500e2089f866ef2d75bb867bbf648af2e81eb3221323beb9a7266427b3e54abbd5712a55ea1685ce"}, &(0x7f00000005c0)=0x9d) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000600)={r1}, &(0x7f0000000640)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000380), &(0x7f00000003c0)=0x30) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) pread64(r0, &(0x7f0000000400)=""/209, 0xd1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:13 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) read(r0, &(0x7f0000000400)=""/83, 0x53) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) connect(r3, &(0x7f0000000480)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80) close(r3) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) 2018/03/29 15:51:13 executing program 1: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x18200) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000080)={0xfea3, 0x7, 0x8, 0x204}) write(r0, &(0x7f0000000100)="2400000026007f8b15ae58baf63fd64c000000000000007701000000ff01001038c18c00", 0x24) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000340)) 2018/03/29 15:51:13 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0x0, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:13 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) fchdir(r1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r1, 0x5409, 0x0) r4 = memfd_create(&(0x7f0000000100)='-^:\x00', 0x1) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) r5 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r5, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001200)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000001440)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001780)) r6 = fcntl$getown(r4, 0x9) r7 = getpgrp(r6) r8 = syz_open_procfs(r7, &(0x7f0000001340)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r8, &(0x7f0000929000), 0xff) readv(r5, &(0x7f0000dc8ff8), 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001240)=ANY=[@ANYBLOB="004a42000136440031fa3f3a8d215450a78cfc1dcffbdf8f5505f68d8384df02603a35"]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680)) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) process_vm_writev(0x0, &(0x7f0000001100), 0x0, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x5, 0x0) 2018/03/29 15:51:13 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000ec0)='/dev/dsp\x00', 0x183400, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000d40)=""/24, &(0x7f0000000d80)=0x18) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r1 = eventfd2(0x6, 0x800) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000900)='/dev/hwrng\x00', 0x60000, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000c80)=@filter={'filter\x00', 0xe, 0x2, 0x2f8, [0x0, 0x20000980, 0x20000af8, 0x20000c18], 0x0, &(0x7f0000000940), &(0x7f0000000980)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1f, 0x1, 0x890d, 'lo\x00', 'bridge0\x00', 'erspan0\x00', 'dummy0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0xd0, 0x148}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xcf}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x5, 0x6, 0x30, 0x0, 0x0, "fadf946b9311d44e241563044d5c0a4e7b2e55e897444a985197537227e56c6586184354b1ae7ae61862b5f9aafb738e92e10840a19ab5882a8e6f979a1c4e2a"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0xb, 0x4, 0x88f5, 'nr0\x00', 'teql0\x00', 'teql0\x00', 'ip6_vti0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0xa0, 0xf0}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@log={'log\x00', 0x28, {{0x7, "8fe0276a854987409c797c4b921f8c10291bbfc445e4d750d985dc9c067b", 0x592a432ad4f00d5d}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xbba1b44d257705a4}]}, 0x370) pwritev(r1, &(0x7f0000000880)=[{&(0x7f00000001c0)="5031234f7b9ed0667a6855ccf6b2989e1f59bce17dbb34ee55a4be792249883dc1ba85700a7fe5ddc55aa68047f8c8e05af0d461616f2c78e1791c434ce242b503c55d81e1b49e99656ba1fac5945bc6fde55952421532592d9db8e19707c0299b8d6090acecaca205565ce5ed060b81d8f4079fc3f554d2e1822593dc8bbc9cf037d86e19a4cdb8923b0850ab8de0dfe10db7acfc2e3dfd3dbcc6fab78cdcdd0b2f9b61b3f58618b01e136ab1f9811705179298068418800773efd6aa0193b45c50", 0xc2}, {&(0x7f0000000380)="21df4022349b78f6d285aa9771a712fa89acfda144f28e520f20c5f784fc365e7392c3913197d25153f4b24d280ce48b7a4fd8f362a6dff26672152a2202a21aefe806ca85db24230a7c2f0b81daa3818f873168c8fc421df41b97099619b3cc04b273ae44d4496aec186e9d97dcdcf73f9731018a2e55e1c5436a296a6f57e5a7a3043454b1e002a075ee7805aa9ecece408b54acad795bedcb525339fde8d832c9171c191024edf7f8fde576c84d4def1dcd51a7e0ee98ab01815afd6b3e80d3fe3d3293d4600f430278cbe2582bb8ef4b43495b82b9873f9e6cc451488ab717af92f71ffeafa29ce373c639eeb8766618825d85", 0xf5}, {&(0x7f0000000480)="4e23f15c7fffeb0cb28c5c8caefdf0086303ac6398f2c76a649de69b94591098a085268749343cd528645d6dc33e75cf8bf5fafa3a9b64af4c4d318de50954952303f712a4348107e68d0d0078fa90f12375e154539193c3411c5ad68796e5ef722db628ecaaade664fef4cae0959bd96aa10d470b4d3555e775d6eda64b4b96487ae97536595f160319b8acc38394aec034d79998f983877c7de23abe1fde4e64dfd9373fa928fa1a6d9ea705bc0179700e856972acf5df659367b86cc1d78a47377f36bf9ffc3957cdd4fa93ac4d61369174e1db4bd2cc9fef", 0xda}, {&(0x7f0000000580)="1facaf18adf186b87b9140d90d6c8ee5a8b4fd7c7f1b9a6469a9ab9acccc4a09c094d8e046aa5c0c0f549a7f646212bb88b4e1d8c8552e733473078ad0a7e12f6e312384e4efc04954cfcb3583086b9f2dcf6160442e66066856ebe8d257a15aaa8004708718d2d7066937c56341d3493e031dbf461d", 0x76}, {&(0x7f0000000080)="18bbc71a0e6ba58d08ebe9669b2508", 0xf}, {&(0x7f0000000600)="a46b89e5215d7c0b230edbc1f8d84d9a94bca76f11fb950ed323eee88a6704cb088493c97a39681f3d1e9cea3d2d379d423eea9053f2ac0e6a628714324a01bc9a9b9e776483acc09a440158e00ee4b9194da98aa19f076f01fe1f6d8ca68f008b5fc1e4180716fd400a427760a51dcd9c7cf379efffd584c1012f2679fb9e4b4ba2b77343f435cbd08db2b922e0febd26300ea84df8e391562e596a4a6eed9e679283cd96e46722d0b9c5d83fa84183d8", 0xb1}, {&(0x7f00000006c0)="6e8130636268a37a84c9d689709fb2875ecfe414c2439232c8e7688c2cacfb8325ce4bb5fab089e99fe29b2a58b0e0a30082e9987aa92fa70c6a8b9810f422ad2b7cc430cf31de6be23879040f03c879a66bf7548bf9f44d694888a088780ecf27cbbcf2d61bbbaf61e87f2181d669e50ccd7ebfd484a3afe4e385a1a02fb7d1e1fa071e7273d341a0e250d16b1f4a24779d536aa79f5b85fcf5879d93505dddbbd13b0b43a589b72e0e09fb8e6600b1a77f6b809c0bdb69c07bd3b2dd35e14737ba06ad6248d752bc60d5dc762cb2800d329bc258186fc263fe129497cfd21f35557eb354a91e", 0xe7}, {&(0x7f00000007c0)="925a1fa8e5214a7c46f4fd9f93cf9f67efb4e0999347f817344e5028fa5b00fc587568e17f11f9b4427bc30fb0cad90bf9aab2d4426c51775e4603c0725b40244e9fe41e6c8608f0b4b3f469f82d08043a4705d3034bad704a8ba92d528a765168779becab7386103d374ce5b00aa6c111abae78168e9820889a6586ae7dd93d2a92dc7054ae91d7926beac1387bffddc8", 0x91}], 0x8, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x1, 0xffff, 0x8003, 0x2, 0x2}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000dc0), &(0x7f0000000e00)=0x14) 2018/03/29 15:51:13 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x3, 0x5, 0xffff, 0x2}]}, 0x10) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000040)={0x0, r2}) getsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000015ffc), &(0x7f0000010ffc)=0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100)={0x4}, 0xfffffe94) syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x2, 0x12288faac06539cb) rt_sigtimedwait(&(0x7f0000000180)={0x4}, &(0x7f00000001c0), &(0x7f0000000200)={0x77359400}, 0x8) 2018/03/29 15:51:13 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x5e, 0x20041) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000280)={0x7fffffff, 0xffff, 0x7fff, 0x82, 0x2}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000380)={0x8000, {{0x2, 0x4e24, @rand_addr=0x8}}}, 0x88) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:13 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f00000000c0)=""/191, 0x1457, 0x0, 0x0, 0x0) 2018/03/29 15:51:13 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x17aec8ebd23dd579) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(r3) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) 2018/03/29 15:51:13 executing program 7: madvise(&(0x7f0000856000/0xa000)=nil, 0xa000, 0xa) 2018/03/29 15:51:13 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0x0, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:13 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) fchdir(r1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r1, 0x5409, 0x0) r4 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f0000000100)={[{0x7, 0x8, 0x7fffffff, 0x200000, 0x101, 0x2, 0x100000000, 0x10000, 0x8, 0x1ba, 0x40, 0x1, 0x7}, {0x100000000, 0x80000000, 0x9, 0x80000001, 0x6, 0xfff, 0x10000, 0x1, 0x1, 0x0, 0x5, 0x7, 0x8}, {0x1, 0x4, 0x7, 0x9, 0x312962bc, 0x4, 0x4dc, 0x844, 0x7f, 0x8db, 0x7, 0x3, 0x8}], 0x5}) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) r5 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r5, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001200)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000001440)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001780)) r6 = fcntl$getown(r4, 0x9) r7 = getpgrp(r6) r8 = syz_open_procfs(r7, &(0x7f0000001340)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r8, &(0x7f0000929000), 0xff) readv(r5, &(0x7f0000dc8ff8), 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001240)=ANY=[@ANYBLOB="004a42000136440031fa3f3a8d215450a78cfc1dcffbdf8f5505f68d8384df02603a35"]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680)) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) process_vm_writev(0x0, &(0x7f0000001100), 0x0, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x5, 0x0) 2018/03/29 15:51:13 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000000)=""/78, 0x4e, 0x10160, &(0x7f0000000080)={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x6e8000}) 2018/03/29 15:51:13 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={0xffff, 0x80000000, 0x4, 0x3, 0xebe, 0xb18e, 0xe8, 0x4, 0x0}, &(0x7f0000000200)=0x20) r2 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r2, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000000), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00), 0x269}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x7, 0x8009, 0x3f, 0x0, r1}, &(0x7f0000000280)=0x10) 2018/03/29 15:51:13 executing program 4: ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000010000000100b4f346b47e209d98653c8507450000000000000000000000000000000800000000"]) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000001940)=[{&(0x7f00000003c0)="a5783712792217c87d5d8bca", 0xc}, {&(0x7f0000000400)="ef1d1d1458c47e44567e79b4323026b2", 0x10}, {&(0x7f0000001a00)="4a2387d763fb2a4a2615d9f30bbd72bfcf453a9b53828e928abf6af60558e9835008aeeae488f923c73eb8a97d26c84d0570139bf055fb7aa85ab2f51de2924832f6a470954c65579a5da5e3febc5a0379abdf1e41cd062f98766dda79e7352e17430cafdf7b61dd8644360d7cc500bbc1ddb7914fd14d89d82febc13915cb21b07f126c43eb99a42971387198f61980c823d36d9fa132a54658c55d560a7bbbcb4635a720fba66d4753487880480f63e37e14b79a1e21e87a", 0xb9}, {&(0x7f0000000500)="33ae6e6292265c24b86c78f6906f3cdfe48d40634e22e6172f9812bc635761bb8c1e52936fd5e057437fa6cfb998136666ccf35cf1b70f1520c0af6429975469cf4c9958ad05ea11dd82dea9ef94a14d073dcecc2b3e1e359b2754221db4e774bfe3567b09fb42e018d50234a5b0ce58cbc82e4dc4fa6de5c4dc089ffb748e377e9e13a8106a1419c9477bc2bd7e225364eabc1a69ed51ce24f960c457337d7c2668", 0xa2}, {&(0x7f0000000840)="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", 0x1000}, {&(0x7f00000005c0)="107c2468f265f810a326ec1dc768a823088494e192a01d69cf9875f899d8065fa16cddb8c66b4dc0dff3e8ac5583ba9a583815e3ee2b3c88d5d84960f67d2d7d447c20bde39e65a7ff9e4d98b8369703444ddd4b9319f6db0c4aa8a4554de46dd4f2503892cf657aa892f850f03239ab73b5c3268b1869124882b2e5131677a0e53043d5eb5c2ee22998d0d300ac0596524b536070e4b278758eb5ed86632910a423a28d5ab4c38c0f", 0xa9}, {&(0x7f0000000680)="f9feb31ee4af0a43841ee0d451d611c8cf6e63d459690d6287d99e20c2b867217f2c4d5c17a6bba646c19659f3d39fe5985ecbdc55f47423ee08fdf1eab51c12969c4ec5398d204327543f758765857520f1ef941ec28b7135f5c7a46f12cf10d7029232b085ea67f107b534870f281df788cd8803055c64365f3246", 0x7c}, {&(0x7f0000001840)="0426b842e921271184e2dc2e65c68c92cc544a5b184c6e72a17e9cc3ded28702a07ee5036f646a12f5fbbab945e76ccae6b2000fb11e3e88a7e93379f0399ad40120e03cc5630cc150a6b94060e5fd4a9adae752d40083ff7ddd9245badf397355c4616d3089b29c340f0ee2f59087121d31bfa7776ea4bc953d5ba1dc6a4a1c972d6c534b7752a130fa7816b72b85dce751326f617726742c52b712ec4e62a3f776bdcf23841869be67f88e50580ac43457e8869b4b0162d012532781d9d4e3db31f0ba087b2f45d0d4265acc4349a45a9c4e602189749e7f5142457f5a3e2736abc8af86c2fed1", 0xe8}, {&(0x7f0000000700)="2922158246b2372fc24c188a0a759ce67a4af0da3259145e5e23dee580e1890cba995f4c900dc8b506478692d8f4b9c0b41da52035dc31053e1a578460377b256a", 0x41}], 0x9, 0x81406) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = socket$key(0xf, 0x3, 0x2) r4 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) close(r4) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2164cf1404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f21938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f18c7b043"], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r5}) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078000000000000000000"], &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x0) 2018/03/29 15:51:13 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) utimes(&(0x7f0000000740)='./file0/file0\x00', &(0x7f0000000040)={{}, {0x77359400}}) getpeername(r0, &(0x7f0000000580)=@alg, &(0x7f0000000600)=0x80) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r1 = open(&(0x7f0000000440)='./file0\x00', 0x80, 0x40) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000480)=0x7fffffff) r2 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x3, 0x7ffc) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000080)={0x0, 0x5e0e}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000004c0)={0x9, {{0x2, 0x101, @multicast1=0xe0000001}}}, 0x88) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000400)={0xa, &(0x7f0000000380)=[{0x7f, 0x7, 0x2, 0x6}, {0x80000000, 0x80, 0x1f, 0x272}, {0x6, 0x8, 0x401, 0x59c4}, {0x8, 0x1f, 0x6, 0x20}, {0x3, 0x670, 0x7fff, 0x7d4}, {0xffffffffffffff80, 0x5, 0x6, 0x5}, {0x1b2c00000, 0x6082, 0x10001, 0x7fffffff}, {0x93, 0x2, 0x6, 0x8}, {0x9c, 0x0, 0xff, 0xfffffffffffffffe}, {0x80000001, 0x2, 0x10001, 0x6}]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:13 executing program 7: openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200000, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20004000000015, 0x80005, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/rfcomm\x00') getsockopt(r0, 0x200000200115, 0x2000002712, &(0x7f0000001000)=""/1, &(0x7f0000000000)=0x1) 2018/03/29 15:51:13 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000200)) utimes(&(0x7f0000000440)='./file0\x00', &(0x7f0000000400)) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) r0 = semget$private(0x0, 0x4, 0x1) semctl$SETVAL(r0, 0x4, 0x10, &(0x7f0000000000)=0x81) 2018/03/29 15:51:13 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x0, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:13 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000040)="687d23d322ae3fad2baf72c452cbfb47929c1fb0aa367b67e8cacaac13acad01ab815733d81b6336fae5b7025fa4510ac99e7402520a0dc34c0ede836b1b13516a2abc607c05f10a90a65fc8ec00fe41eb51000bfcd6aeed862e650a", 0x5c) signalfd4(r0, &(0x7f0000000000)={0x7}, 0x8, 0x0) r1 = socket(0x8, 0xb, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/03/29 15:51:13 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(r1, &(0x7f0000000480)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00000004c0)=0x5, &(0x7f0000000500)=0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000003c0), &(0x7f0000000400)=0x6) r3 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) accept4(r3, &(0x7f0000000540)=@generic, &(0x7f00000005c0)=0x80, 0x80800) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) getrlimit(0x1, &(0x7f0000000440)) accept$inet6(r3, 0x0, &(0x7f0000000280)) keyctl$session_to_parent(0x12) 2018/03/29 15:51:13 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400800, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f00000000c0)={0xfffffffffffff000, 0x2, 0x100, 0xffffffff9dacbf44, "b04fb4eb5eaf3f8bdd225bb3925917764c25fb24ed96c076f5b6c285ecec76ae258aeeda5adc66e8c2cd99e7", 0x13f9}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x2, 0x8000000000003, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r2, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000100)='{^eth1\x00') bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r2, &(0x7f0000000100), &(0x7f0000000500)=""/227}, 0x12) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000000080)=0x20) 2018/03/29 15:51:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000080)="ff", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) shutdown(r0, 0x1) sendmmsg(r0, &(0x7f0000008440)=[{{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000001440)="f4", 0x1}], 0x1, &(0x7f0000001500)}}, {{&(0x7f0000001600)=@in={0x2, 0x0, @rand_addr=0xffffffffffffff7f}, 0x80, &(0x7f0000001800)=[{&(0x7f0000001740)='l', 0x1}], 0x1, &(0x7f00000085c0)=ANY=[]}}], 0x2, 0x0) 2018/03/29 15:51:13 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x0, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:13 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x90000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={0x0}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000400)={r1, 0x1}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:13 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) fchdir(r1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r1, 0x5409, 0x0) r4 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) r5 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r5, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001200)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000001440)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001780)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)) ioctl$TIOCSWINSZ(r5, 0x5414, &(0x7f0000000140)={0x2, 0x8, 0x95, 0xffff}) r6 = fcntl$getown(r4, 0x9) r7 = getpgrp(r6) r8 = syz_open_procfs(r7, &(0x7f0000001340)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r8, &(0x7f0000929000), 0xff) readv(r5, &(0x7f0000dc8ff8), 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680)) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) process_vm_writev(0x0, &(0x7f0000001100), 0x0, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x5, 0x0) 2018/03/29 15:51:13 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00000000c0)=0x20) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00000001c0)={0x7, 0xffff, 0x7fff, 0x2, 0xd98c}) 2018/03/29 15:51:13 executing program 4: ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000010000000100b4f346b47e209d98653c8507450000000000000000000000000000000800000000"]) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000500)={0x5, [0x200, 0x8, 0x32c9, 0x1, 0xfffffffffffff800]}) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = socket$key(0xf, 0x3, 0x2) r4 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) close(r4) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2164cf1404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f21938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f18c7b043"], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x5}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000003c0)={r6, @in6={{0xa, 0x7ff, 0x5, @loopback={0x0, 0x1}, 0x7}}, 0x401, 0x79f, 0x800, 0x100000000, 0x1}, &(0x7f0000000480)=0x98) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r5}) fcntl$getownex(r1, 0x10, &(0x7f00000004c0)={0x0, 0x0}) getpgrp(r7) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078000000000000000000"], &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x0) 2018/03/29 15:51:13 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x0, 0x30100) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x40, 0x8001, 0x8, 0xfe, 0x3f, 0x0, 0x1de, {0x0, @in6={{0xa, 0x4e22, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}, 0x401}}, 0x200, 0x7fffffff, 0x10000, 0x3, 0x6dee1365}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}}}, &(0x7f0000000380)=0x90) r4 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x3, 0x80000) write$tun(r4, &(0x7f0000000480)={@void, @void, @ipx={0xffff, 0xd9, 0x5f, 0x14, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x9f}, {@random=0x1660000000000000, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, "b06923978aa7cd2627cf01ceb2ad0e3fd8363de35e436c01407798a24d4a2d3c510be0af8c356fe1179efac14fe0fa1cec3c5916b11862d42a80bafae064a375120e6b071f531a730617a06efb2a50b763980c03b22b0e8c4b29ebf89d5166454d31039e581874f43d8bf77ce7e9521b9ceed7797cbfbea0a10beb1a44bfa10a13fdea266f7641a75c619730c0b10ae6c38e069a2627417962812fcae96f104cbd2a1ee98f88b5a95ae70363f0e4969c2601ae1619566e6b89dd12"}}, 0xd9) setsockopt$inet_mreqsrc(r4, 0x0, 0x0, &(0x7f0000000140)={@rand_addr=0x8, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00000003c0)) sendfile(r1, r1, &(0x7f0000000440), 0x40000000000003) eventfd(0x7) 2018/03/29 15:51:13 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r2 = socket(0x11, 0x6, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(r3) close(r2) socket$bt_hidp(0x1f, 0x3, 0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) 2018/03/29 15:51:13 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7fffffff, 0x80000) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f00000001c0)={0x4, 0x0, [{}, {}, {}, {}]}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) 2018/03/29 15:51:13 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x2, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0x4, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:14 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x0, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) [ 249.679799] QAT: Invalid ioctl 2018/03/29 15:51:14 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x4) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) chroot(&(0x7f00000000c0)='./file0\x00') ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000000080)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) 2018/03/29 15:51:14 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000005c0)={0x0, 0x4}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x0, 0x0, {0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000001c0)={0x0, 0x0, 0x0, {0x0, 0x989680}}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in, @in6=@dev}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000580)=@assoc_value={r1, 0x1}, &(0x7f0000000640)=0x8) r2 = syz_open_dev$vcsn(&(0x7f0000000440)='/dev/vcs#\x00', 0x4, 0x200) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) renameat(r2, &(0x7f00000002c0)='./file0\x00', r3, &(0x7f0000000400)='./file0\x00') ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000180)) mq_open(&(0x7f0000000680)="0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x8, &(0x7f00000006c0)={0x1, 0x3, 0x10000, 0x7, 0x9, 0x800000000, 0x1f, 0x81}) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000004c0)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in6={0xa, 0x4e21, 0x36fb, @empty, 0x1}, @in6={0xa, 0x4e22, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0xf4682ec}], 0xc0) 2018/03/29 15:51:14 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000400)={@remote}, &(0x7f0000000440)=0x14) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(r4) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) 2018/03/29 15:51:14 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$setownex(r0, 0xf, &(0x7f00006d1ff8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10, 0x80800) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000100)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0x0, 0x260, 0x260, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@uncond, 0x0, 0xf0, 0x150, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x6}}, @common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xffffffffffff8001, 0x9, [0x37, 0x15, 0x24, 0x5, 0xc, 0x25, 0x1e, 0x2d, 0x9, 0x2b, 0x24, 0x3f, 0x28, 0xa, 0x1f, 0x32], 0x2, 0x2, 0x7fffffff}}}, {{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xe}, 0xffffffff, 0xff, 'bcsf0\x00', 'rose0\x00', {}, {0xff}, 0x2f, 0x3, 0x22}, 0x0, 0xc8, 0x110, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x6, 0x8001, 0x1}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6, 'tunl0\x00', 0x1}}}, {{@uncond, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x40, 0x100}}, @common=@socket0={0x20, 'socket\x00'}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x9, [0x1, 0x1, 0xffffffff, 0x8, 0x0, 0x9], 0x8, 0x81, 0x1f}, {0x4, [0x20, 0x400, 0xd3fb, 0x2, 0x2, 0x4], 0x0, 0x2, 0x4}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a0) fcntl$getownex(r0, 0x10, &(0x7f0000f44000)) [ 249.726186] QAT: Invalid ioctl 2018/03/29 15:51:14 executing program 0: mkdir(&(0x7f0000000280)='./file0\x00', 0x3) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:14 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) fchdir(r1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="60000000f9ffffff00", 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r1, 0x5409, 0x0) r4 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) r5 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r5, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001200)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000001440)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001780)) r6 = fcntl$getown(r4, 0x9) r7 = getpgrp(r6) r8 = syz_open_procfs(r7, &(0x7f0000001340)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r8, &(0x7f0000929000), 0xff) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)) readv(r5, &(0x7f0000dc8ff8), 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="004a420001364400311dcffbd1a36fcd078d49178384df0a603a3500000000000000000000"]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680)) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ioctl$VT_ACTIVATE(r4, 0x5606, 0x2) process_vm_writev(0x0, &(0x7f0000001100), 0x0, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x5, 0x0) 2018/03/29 15:51:14 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x400, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:14 executing program 6: mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000000080)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.swap.current\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000200)=ANY=[@ANYBLOB="050002000180c2d205bc971047170000"]) 2018/03/29 15:51:14 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000014c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c000000150001020000000000001f00020000003e817883badec0ce54825e6f1ea8e6defdb264473dfaa7551afd4d1675afc1c47c77016ab27ebb5a1fb65215e2eaf9004c10cc63a14409db9084", @ANYRES32=r1, @ANYBLOB="14000300747b6e6c300000001d00000000000000"], 0x2c}, 0x1}, 0x0) 2018/03/29 15:51:14 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000340)) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f0000000440)={0x1, 0x0, [{0x3, 0x3, 0x0, 0x0, @msi={0x8, 0x7f, 0x3}}]}) close(r3) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) 2018/03/29 15:51:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="1800000003000013007fa41a000000000000009500000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xffffffffffffff12) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000040)) 2018/03/29 15:51:14 executing program 4: ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="020f0000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000190000100000000100000845000000000000ac0b95971512792a000800000000"]) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) open$dir(&(0x7f00000003c0)='./file0\x00', 0x40000, 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = socket$key(0xf, 0x3, 0x2) r4 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000005c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) close(r4) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000580)=0x1, 0x4) getxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@known='system.posix_acl_access\x00', &(0x7f0000000480)=""/210, 0xd2) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2164cf1404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f21938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f18c7b043"], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r5}) syz_emit_ethernet(0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000000000000000000000bb008100000000000000000000000000aa00004e20000890780000000000000098c9b753e4182053e85e2edb1e58520000"], &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000001c0)) 2018/03/29 15:51:14 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/hwrng\x00', 0x280001, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000500)={0x6, [0x8d, 0x7, 0x80000000, 0x5, 0x3ff, 0x80]}) r1 = request_key(&(0x7f0000000400)='id_resolver\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000480)='\x00', 0xfffffffffffffffd) request_key(&(0x7f0000000280)='id_resolver\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)='/dev/admmidi#\x00', r1) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:14 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:14 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001800)='/dev/amidi#\x00', 0x8, 0x101000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001840)={0x4, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x88) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2}}}, 0x88) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) 2018/03/29 15:51:14 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) fchdir(r1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r1, 0x5409, 0x0) r4 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) r5 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x6}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000240)={r6, 0x8b, "a706f5d6bc5245462c6032b8b92c7167b2c167cafaf68ac05c5ee2662e0b0f0f2c3cc8e000430d3aeb4c99e219635681c1b89d90d18f17efa8f27577309844b6b46bbcc70e3531249e47d4605cd43db84680fafa06296c4ea823ec194e0d4c0de95ad5e34953865bf09d5e5618573898f69851b027d429f20f448b2d2639a7360fb3a604212c9a425c206f"}, &(0x7f0000000300)=0x93) readv(r5, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001200)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000001440)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001780)) r7 = fcntl$getown(r4, 0x9) r8 = getpgrp(r7) r9 = syz_open_procfs(r8, &(0x7f0000001340)='oom_score\x00') pipe(&(0x7f0000000100)) mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r9, &(0x7f0000929000), 0xff) readv(r5, &(0x7f0000dc8ff8), 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001240)=ANY=[@ANYBLOB="004a42000136440031fa3f3a8d215450a78cfc1dcffbdf8f5505f68d8384df02603a35"]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680)) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) process_vm_writev(0x0, &(0x7f0000001100), 0x0, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x5, 0x0) 2018/03/29 15:51:14 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) 2018/03/29 15:51:14 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:14 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000380)='/dev/admmidi#\x00', 0x4, 0x1) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:14 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(r3) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000340)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000000580)={0x1, &(0x7f0000000400)=""/179, &(0x7f0000000540)=[{0x3, 0x66, 0x73b, &(0x7f00000004c0)=""/102}]}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) 2018/03/29 15:51:14 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x1ffffffffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000000)={0x7ff, 0x2, 0xb2f3, 0x4635, 0x8}, 0x14) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5}) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00000001c0)={[], 0x0, 0x80}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 250.023364] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. [ 250.033837] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/29 15:51:14 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$getregset(0x4204, r1, 0x200, &(0x7f0000000040)={&(0x7f00000000c0)=""/184, 0xb8}) getsockname$unix(r0, &(0x7f0000000240)=@abs, &(0x7f00000001c0)=0x6e) syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x200000) ioctl(r0, 0xc0a84123, &(0x7f0000000200)='\x00') 2018/03/29 15:51:14 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x140, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f00000001c0)={[{0x4b1, 0x8, 0x4, 0x1f, 0x8, 0x5, 0x8, 0xfffffffffffffffd, 0x4, 0x4, 0x1, 0x2, 0x101}, {0x4, 0xaf9c, 0xbfc6f63, 0x20, 0x4, 0x2, 0x8dbe, 0x0, 0x7fffffff, 0x20, 0x401, 0x401}, {0x0, 0x2, 0x400, 0x3f28, 0x81, 0x1649db9, 0x1ff, 0x2, 0xff, 0x8, 0x8, 0x1, 0x1}], 0x4}) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x5) sendmmsg(r0, &(0x7f0000005b40)=[{{&(0x7f0000000240)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000380)="54d9ab7b3850327837", 0x9}, {&(0x7f00000003c0)="db3bc5a14d0fad633fe60507cbe4c3e75cab37c6a959f7f6f8ca124c25829f9edfa1139b67d220d1701e77d840fce242ad9e598661d9964700ff205c04fd56d0c13f71edc7a7bfa626d5bd671879f0672214db55f55e5e4e4fa0b00b31977305750e49e039fe00e04d8dc0cf983fb078c37d2cbad4e42eec6babf9577ff92be1bbb0a384c7", 0x85}, {&(0x7f0000000480)="aa35938972f7c14d35c56374ddca6860b741e516d12a594e0fc4b90d80b525598cffe04861e8c0bcdaae41d6ed66113bcb05c19184904cb3c033afdf0e588fde72cddee7b04b73e9455c1c61af196d32c84156466594e5801ba3772771c213d3a920c9dfc3f503cb6739b231653e92d091e2f4a568304c877e5654ee2cbac1e0bbdaff3acd189d54038262ece683770984faf485e7b552d7e2ab34b72d8567783f105da87145044eed2a477eace3be012a916c43fa7d26a81e6b7e8575cba94ff99f6eeb11bba0c9e17097b560ef959e5c7561dd387ef352db889a3f", 0xdc}, {&(0x7f0000000580)="e7a39bcfa3f5236866712181ab531c1f28edf2049b2452d79b1a5e26e03e09b6e346b44e13b8f4b1457eb3252e4d3562a20714c715b150e2c3b6bfe461e00a4b2a82370518fd935bf97df0d73f89f82a77a08962fda103fe9cd45431dfbe58554cc0270a8e601cf3d9292d57d3cf2133d2560b1251c6380144b5c4f6107614d4b29ed1f8b9e78e32c5eb5b7d2f1390c06e571fcedc73d5ceaf59abf377ba9c078c89a6f69587a7453588ed", 0xab}, {&(0x7f0000000640)="eee43f19865cd88076f1e05d919711426b44c48b9f89fda9a21495ca39b7f9d5dfe63eddf8a89c92206975d25ebf07128c4424d63745d59da29eedec73bffc56448fc9a555ca31efa164487a25a41d3539026f9cf9dd", 0x56}, {&(0x7f00000006c0)="69a81d42dbae87bf60e8a2a2de9c65e2ef1ba5080550c29447baef40f95d117c73644ebadec7fd80669fe34c2b47b46f6fbcf2081540f3961c15dd21482dea847cc9cad32ad8d3bfb7d669a978d1d7b6232e2bcefef3fe211fc2f62a57ed1623cd3a43ae1497d15d99923c84382bd203e5df151ebae4ddfa5796", 0x7a}, {&(0x7f0000000740)="7c8b9f9bc4bdfa4e797a276aee417d34", 0x10}], 0x7, &(0x7f0000000800)=[{0xc8, 0x129, 0x7fffffff, "19fb5600163d5c958a8908ecca6421ad43578e67871a18f3f8f5bb9de16446741d8c543bc030c165caa2edb373f285b2f754e0e0430f36fa15e6dc2e2047a2fa128619717c56156d413997723977cad7f468193a7b05d3eb756aca13eb83ff51aa602fca6cbdba029d7da8060a1cbc7a7821f4d1c7621efbf42487e33eece5501be2eefa0e543520f3f52f9840402a79f06a8bc95576f18bf6d84a4683f632493246cbb6a0802b5cbbea85d7a8f60bab7b7dbd8fc7bd"}, {0x78, 0x88, 0x4, "be0d454874cdd98b959cef7f9f513d3febe41d5c883a75a5d55e0d3b78106650768338873f8af8972494d2e0122b2fb938b32443a051eca780b10d5edb0875396cff6c6ff7b4a1e60b6571acee9e83d94056a25e54a11a3cf96adebae8aa22ba6d6e"}], 0x140, 0x8004}, 0x2}, {{&(0x7f0000000940)=@sco={0x1f, {0x839, 0x7fffffff, 0x4, 0x5, 0x1000, 0x6}}, 0x80, &(0x7f0000000c40)=[{&(0x7f00000009c0)="0710513255f5e55125c4c7ec2d0e2cd57f56609a5eafc2224b0873626c2001cfc219d80739b0405e9e1793348fea724ee14819021f9e74dcf7e935ab1e5cc2252bc348c37e811a78c9077eb3fd4224856401b03640286cf364ddffb5d5a08a12bfd79efd78bb5704c8a5826007bb10ab66a8a559bf38f870da3d98ca3672d4fbab059ca9aa2a64e97f939bedb214e60c2d7fe5412ed8fc9ec45fb4250abcdfaf499da1caecf6ae47eb9f3ad4c5772e410d", 0xb1}, {&(0x7f0000000a80)="e10ec81d1bb67aab8ae11e93dedfe3e5d044251be3cdb50a5870cd0e617a049743b98121db5eeb0e01b017813d5e3ea69a3d6503a7ba2cac010347e603aea89656c93b6bbff3818094b604ec6c05fba12f805b25dabac3d19487eebb0b67200ca8326b3341e7b04ecfd9f7734e83c2aeef01e6c9da1644fe2fff4d854843e0a62c", 0x81}, {&(0x7f0000000b40)="e102c368ba81e802ddf800d99cfae362adabd60dcf11da3ea364203e496135fbd82fe50a41162536baee5d5869ca70bb2d3fded948c9c8c12489646a38cec8e579110666232a6611d7cd25dfc9992b879a176ccf621fad745fb94bc6e78ba4b87e9a0a7389ca85f35410851dea700b834fed29ba37fe6c8db212f87ce36d818c76daa3a689bfac6d6e39ec88583f70d68618d8d2295efdf326f59cec282d4511ffa67969a58af7c10b4d4c5e22f4ccf3f7c6b1bcf9497ac07ed1b3e2762dd9c85e9acb4efe8d132e77a03c62ccd9f71a27123fa58ede70be7a25d80467112735fd0ce620357d832571954cbec36afcd4866f3b518f09b78419", 0xf9}], 0x3, &(0x7f0000000c80)=[{0x48, 0x107, 0x3, "6a4bbe6c501c610d0a45d344f21308ddf7547f138aa33051a2e994ab35efa7bb7f331d1cefaa7572719f571a4cfdf4acf76e"}, {0xf0, 0x11, 0xe0, "7848523cb4e9ca90e6a33c71717e084317299a9ab215d960b9163fe2e8389f639200a17a807c709a8b7d948a650dbe3048a28827860da979b91236532a987777b3cb286f0d9ff6a072e9977a5c29d8913f7f2506907bbd18d4e192e2177769476056719d60d0d1eed2fa3996d258a9fb7f3a1457579edece38cc329f50ccc891bb2566e204055970c86e55ad6324880f493a0623c4044170847bbd43dba21435de8deb2f70fc039c5909bdd5ab374219cac2f179a54b9287eb9ae3027cec1eafe45b49533f2139c1786c628b6b751070450478346e93a570ffc5f764d3"}, {0x98, 0xff, 0x5d66, "2345ba86f0b378500621d92757cb821aa30a8a5c33ae437cd16698a08ffdf3aef4ae440cf3bc47813c026e12d4c74969b46b600b0680e41b83b4f2d16092b339c64be54a39a0d0b355bf1fd5bacac7f5bf60e5ee1653e39f4dbdc898d7117c00c3e5c6b7558d13f238cec38004dc22654242a2ea98a5a3506da2538b3eb4ab2c0d"}], 0x1d0, 0x10}, 0xfffffffffffffbff}, {{&(0x7f0000000e80)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x4, 0x3}}, 0x80, 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&(0x7f0000005900)=[{&(0x7f00000058c0)="affa4d81e37929f5c4f8e042afc3cfc8135c3f2fc0ce4b68ef23f05a4a20", 0x1e}], 0x1, &(0x7f0000005d40)=ANY=[@ANYBLOB="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"], 0x1d0, 0x4c000}, 0x1}], 0x8, 0x4004001) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) 2018/03/29 15:51:14 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x41, 0x0) readlinkat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/4096, 0x1000) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x410400) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000080)={0xffffffff, 0x7, 0x100000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x0) fallocate(r0, 0x1000000000, 0x0, 0x4c02) lseek(r0, 0x0, 0x800000000003) r2 = getgid() setgid(r2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001100)={0x0, 0x7fffffff}, &(0x7f0000001140)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001180)={r3, 0xfffffffffffff727}, &(0x7f00000011c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/03/29 15:51:14 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:14 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) sendfile(r0, r0, &(0x7f0000000340), 0x10000) 2018/03/29 15:51:14 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x54, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x87}, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/120, &(0x7f0000000140)=0x78) open_by_handle_at(r0, &(0x7f0000000180)={0xfc, 0xc22, "f467f1cad987a7e67135a6d4d1cd2be5b6f75b7e4df3df5cda2a3f01c81bc0b675822b732e5608a59fa1fd07a6b7b3c26954afded0620d5ec5b7485ce95664aa43d0958e133d153bc518832d3741b463e45d15c21f6f17500af2bc0dc94196abb29801b9d1d766617da5a9e75cccfd0d88c374c8da155ddc0a8192c968c98dc5ac0deb7eeda5c081b76bfa18cedca127d64c6a135a2b6e92556e44a327439b195b6d000874ca51f7b9dbb86c2008d9e422a78a43e3c606a25a97457c5c499705fe4646e683f409cd673fd0036c1622cc74b6c44ea15cbde0fc98678f34138fb9ea81282b0a4e7468f9e0e97fdc8ee33a2e708156"}, 0x200) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) sendfile(r1, r0, 0x0, 0x4) fcntl$notify(r0, 0x402, 0x2a) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000300)=""/223) chmod(&(0x7f0000000400)='./file0\x00', 0x2) r2 = accept4$unix(r0, &(0x7f0000000440), &(0x7f00000004c0)=0x6e, 0x80000) fcntl$getflags(r0, 0x408) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x7ff) syz_open_dev$tun(&(0x7f00000005c0)='/dev/net/tun\x00', 0x0, 0x8c040) r3 = syz_open_dev$mice(&(0x7f0000000600)='/dev/input/mice\x00', 0x0, 0x4000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000640)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9c6}], 0x2c) timerfd_settime(r0, 0x1, &(0x7f0000000680)={{0x77359400}, {0x77359400}}, &(0x7f00000006c0)) clock_gettime(0x0, &(0x7f0000000740)={0x0, 0x0}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000500)={0x2, 'ip6_vti0\x00'}, 0x18) utimes(&(0x7f0000000700)='./file0\x00', &(0x7f0000000780)={{}, {r4, r5/1000+10000}}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0}, &(0x7f0000000800)=0xc) ioprio_get$uid(0x0, r6) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000000840)=""/129) ioctl$VT_WAITACTIVE(r0, 0x5607) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000900), &(0x7f0000000940)=0xc) recvmmsg(r2, &(0x7f0000003240)=[{{&(0x7f00000009c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000a40)=""/80, 0x50}, {&(0x7f0000000ac0)=""/144, 0x90}], 0x2, 0x0, 0x0, 0x7fffffff}, 0xfffffffffffffffc}, {{&(0x7f0000000bc0)=@sco, 0x80, &(0x7f0000001100)=[{&(0x7f0000000c40)=""/174, 0xae}, {&(0x7f0000000d00)=""/99, 0x63}, {&(0x7f0000000d80)=""/160, 0xa0}, {&(0x7f0000000e40)=""/161, 0xa1}, {&(0x7f0000000f00)=""/20, 0x14}, {&(0x7f0000000f40)=""/227, 0xe3}, {&(0x7f0000001040)=""/190, 0xbe}], 0x7, &(0x7f0000001180)=""/105, 0x69, 0x5}, 0x4}, {{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000001200)=""/63, 0x3f}, {&(0x7f0000001240)=""/171, 0xab}, {&(0x7f0000001300)=""/228, 0xe4}, {&(0x7f0000001400)=""/72, 0x48}, {&(0x7f0000001480)=""/49, 0x31}], 0x5, &(0x7f0000001540)=""/82, 0x52, 0x5}}, {{&(0x7f00000015c0)=@pppoe, 0x80, &(0x7f0000001680)=[{&(0x7f0000001640)=""/9, 0x9}], 0x1, &(0x7f00000016c0)=""/197, 0xc5, 0x7}}, {{0x0, 0x0, &(0x7f0000001940)=[{&(0x7f00000017c0)=""/159, 0x9f}, {&(0x7f0000001880)=""/5, 0x5}, {&(0x7f00000018c0)=""/85, 0x55}], 0x3, &(0x7f0000001980)=""/86, 0x56, 0x7fff}, 0x1}, {{&(0x7f0000001a00)=@can={0x0, 0x0}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001a80)=""/93, 0x5d}, {&(0x7f0000001b00)=""/19, 0x13}, {&(0x7f0000001b40)=""/176, 0xb0}], 0x3, &(0x7f0000001c40)=""/124, 0x7c, 0xf9}, 0x870}, {{&(0x7f0000001cc0)=@ax25, 0x80, &(0x7f0000003100)=[{&(0x7f0000001d40)=""/4, 0x4}, {&(0x7f0000001d80)=""/88, 0x58}, {&(0x7f0000001e00)=""/184, 0xb8}, {&(0x7f0000001ec0)=""/108, 0x6c}, {&(0x7f0000001f40)=""/4096, 0x1000}, {&(0x7f0000002f40)=""/45, 0x2d}, {&(0x7f0000002f80)=""/221, 0xdd}, {&(0x7f0000003080)=""/89, 0x59}], 0x8, &(0x7f0000003180)=""/189, 0xbd, 0xdb52}, 0x2}], 0x7, 0x1, &(0x7f0000003400)={0x0, 0x989680}) sendmsg$nl_route(r3, &(0x7f00000034c0)={&(0x7f0000000980)={0x10}, 0xc, &(0x7f0000003480)={&(0x7f0000003440)=@ipv4_deladdr={0x20, 0x15, 0x600, 0x70bd2a, 0x25dfdbfd, {0x2, 0x8, 0x0, 0xff, r7}, [@IFA_LOCAL={0x8, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x20004000) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003500)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$LOOP_SET_CAPACITY(r8, 0x4c07) 2018/03/29 15:51:14 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) execve(&(0x7f0000000380)='./file0\x00', &(0x7f00000005c0)=[&(0x7f0000000400)='cpuset\x00', &(0x7f0000000440)='/dev/admmidi#\x00', &(0x7f0000000480)='/dev/hwrng\x00', &(0x7f00000004c0)='vmnet1mime_typeuserem1\x00', &(0x7f0000000500)='cpuset\x00', &(0x7f0000000540)='/dev/hwrng\x00', &(0x7f0000000580)='@\x00'], &(0x7f00000006c0)=[&(0x7f0000000600)='system\x00', &(0x7f0000000640)='GPLvboxnet0security\x00', &(0x7f0000000680)='client1\x00']) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x40, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f00000003c0)) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00000000c0)={0x7, 0x2, 0x7fff, 0x2, 0x800000000000002}) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000700)={"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"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:14 executing program 4: ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000010000000100b4f346b47e209d98653c8507450000000000000000000000000000000800000000"]) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x2000000000000000, 0x400000000400a00) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = socket$key(0xf, 0x3, 0x2) r4 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) close(r4) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) msgsnd(0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2164cf1404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e08590a2ba2a43054036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f21938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97dedab3794b46775d860c59b137d035adbcd5ac1ae318d78b4a578491c44791659abaaed2d797d6ef2bb8a16652c0c68b9cb9898afb573eca9b74aba5df9619f57bb7549e545459fd453afcf0330ef338911d25fa22316e690041d02cb36b9504e6074e606a3343a6a54c3fc79a5"], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r5}) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078000000000000000000"], &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x0) 2018/03/29 15:51:14 executing program 7: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) connect$ax25(r0, &(0x7f00000000c0)={0x3, {"cc38be586a3066"}, 0x36e3}, 0xfffffffffffffe82) r1 = open(&(0x7f0000000140)='./file0/file0\x00', 0x10000, 0x101) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000200)={0x1b0, r2, 0x200, 0x70bd28, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xde8}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffffe}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3ff}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x4}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3e}]}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x8}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2c}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2a, 0x24}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xa14}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x10000}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x101}]}, 0x1b0}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) r3 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r3, &(0x7f0000ffdffb)='#!', 0x2) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp\x00') sendfile(r3, r4, &(0x7f0000000000), 0x401) execveat(r3, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/03/29 15:51:14 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x840, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x9) 2018/03/29 15:51:14 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:14 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000400)={r3, @in6={{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}}, [0x6, 0x3, 0xbe5, 0x5, 0x6, 0x4, 0x8, 0xfffffffffffff898, 0xffffffffffffffe0, 0x7, 0x1a, 0x9, 0x6, 0x6, 0x2]}, &(0x7f0000000340)=0x100) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(r4) close(r2) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000500)=0x1, &(0x7f0000000540)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) 2018/03/29 15:51:14 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$revoke(0x3, r1) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db5ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000542000), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="f40ad918a25df7f9f692b7a541389131070a9f0f86badc33f769d2fd9e4c80301365a33bcc7f7cbc9de04622a7df8abd14540e63dfddecffef804b413904aa688e4062b13b29420636bde65495b12891f2391d2db19a81564fda762267f03def9c21ee9de53176d4c0e25fd516f73a3e4ade1bde96fff9b6"], 0x10}}], 0x1, 0x0) 2018/03/29 15:51:14 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)=ANY=[@ANYBLOB="a800961f"], 0x1}, 0x1, 0x0, 0x0, 0x4010}, 0x4000010) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x20a2) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f00000002c0)=0xe8) connect$can_bcm(r1, &(0x7f0000000300)={0x1d, r3}, 0x10) r4 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffc) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000000040)={{0x80}, "0a030000009a000000f9010000ef9b3fd4cec307e8033d13eb790ec9c65abaf90d229db692542e5b78f8549e0a27800f00000000000000090042f376589701a4", 0xa9824b69d1376637, 0x10000a, 0x0, 0x1}) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mknod(&(0x7f00000003c0)='./file0\x00', 0x0, 0x1) execve(&(0x7f0000002000)='./file0\x00', &(0x7f0000001fc0), &(0x7f0000000400)=[&(0x7f0000000380)='attr/exec\x00']) ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001880)={0x0, 0x52, "2f83560bf8860658f486e4be834d2525ddcadcc94a584c3ea026063a489d38b221ee9d132e2c4e661d40f1f3ad3e3fe0b9bccf80efa99094776506a55e7eedd0948395826178ffdb62eb61a0a360e1c1b3b4"}, &(0x7f0000001900)=0x5a) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001940)={0x0, 0x6, 0xf5da, 0x8, 0x2, 0x3, 0x9, 0x80, {0x0, @in6={{0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}}, 0x9, 0x3, 0x2, 0x1, 0x1000000020000}}, &(0x7f0000001a00)=0xb0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001a40)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001a80)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001ac0)={0x0, 0x1}, &(0x7f0000001b00)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001b40)=ANY=[@ANYBLOB="d79de94d", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000001b80)=0x7) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001bc0)={0x0, 0x10000}, &(0x7f0000001c00)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001c40)={0x0, @in6={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}, 0x3f}}, [0x9, 0x8000, 0x5, 0x3f, 0xfffffffffffffffb, 0x80, 0x73, 0x100, 0x80000001, 0x0, 0x8499, 0x400, 0x80, 0x7fffffff, 0x7]}, &(0x7f0000001d40)=0x100) sendmsg$inet_sctp(r1, &(0x7f0000001f80)={&(0x7f0000000440)=@in6={0xa, 0x4e21, 0x8c, @loopback={0x0, 0x1}, 0x6}, 0x1c, &(0x7f0000001840)=[{&(0x7f0000000600)="7ca5857b70fa13df617fee44b90b71bccee1328bea50e27ea76b0af1ad0d4ee39040e0a23422b9b3bc53cdc0881e0afa64afe07b8fd8e747b7657cd4b33e06dc51a9edc1aece337e4180f6a5337ee9a6265b3d1fe5f80e119bcf2763029cdf21d3a6201c0b5383ce146dccef778d520ade012deb8cc5789f6d1e451614063692fae24e1c97cb927f5a51fb05ddba5a96bdefa23013f0", 0x96}, {&(0x7f0000000740)="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", 0xfd}], 0x2, &(0x7f0000001d80)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x40, 0x2, 0xcb, 0x5, 0x22, 0x38000, 0x1ff, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x91, 0x40, 0xe, 0x8, 0xd6d, 0x5, 0x9a, 0x5, r6}}, @init={0x18, 0x84, 0x0, {0x1e8cc00000, 0x5, 0x5, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8, 0x0, 0x3, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x7, 0x4, 0xffffffff, 0xfc8, 0x0, 0x4, 0x101, r8}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0x5, 0x3ff, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0x80000000, 0x9, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x7a0, 0x8, 0xc8, 0x10000, r10}}, @init={0x18, 0x84, 0x0, {0x8, 0x0, 0x9, 0x80}}], 0x1b0, 0x4000000}, 0x8000) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000000580)=""/99) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000500)={{0x5ddd1984, 0x3}, {0x22, 0x5}, 0x1000, 0x2, 0x4cea}) write(r0, &(0x7f0000000840)="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", 0x1000) 2018/03/29 15:51:14 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001500)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001540)={0x0, 0xbc, "dcc0c7a7fb60c984cda1d8496e65f416063a320748cea6c80454a21c3fd654b9d79cbe208514a4c955474f9ad8c286a7dc8d5aa7ec11254ac68844c0cd6634895755b476a6071398ede0e6ed771b04b22b4630c750b4c0feeef8b0bc90a70167ba70d9cd8c87d1fcfa19e643f6cb613111b2f2f2ec457e593055c5518a5833a2b0f8379447ec3ee9573481ed2af9d14515ea09275109f9f3e3333c44c9b40df0c4f47d2d6015c97edf74602a961a8bce9733cf9f3060070f5f84a3ae"}, &(0x7f0000001640)=0xc4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001680)={r1, 0x8, 0x7}, 0x8) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r2 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:14 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000012ff8), &(0x7f0000000000)=0x8) 2018/03/29 15:51:14 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) 2018/03/29 15:51:14 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x401) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xb7) flock(r0, 0xe) r2 = socket(0x11, 0x803, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6, 0x4e21, 0x5, 0x4e20, 0x0, 0xa, 0xa0, 0x80, 0xbf, r3, r4}, {0x7ff, 0x200, 0x1, 0x4, 0x10000, 0xfffffffffffffe01, 0x4c2}, {0x0, 0x100, 0x7, 0x2}, 0x7, 0x0, 0x1, 0x1, 0x3, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d5, 0x32}, 0xa, @in=@multicast1=0xe0000001, 0x3505, 0x2, 0x2, 0x20, 0x2, 0x4, 0x3}}, 0xe8) 2018/03/29 15:51:14 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) userfaultfd(0x80800) sendmsg$nl_netfilter(r0, &(0x7f0000128000)={&(0x7f0000440000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f000011adf8)={0x14, 0x1, 0x8, 0x1}, 0x14}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10040, 0x0) sendmsg$unix(r1, &(0x7f0000000300)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000180)="50efb9af48af7b95a9b332f667be3ee81e11f71d6117da927480dbd4309c3ea32a496e2ae8c1384f3276893f1a11c18d1a174fbe3bbe38ed08aa0cdde9f84a6c85f7334e327774b48d36a3db86b6b668d1624601138078546dce58a05b8b6f7accdd489df04ec46aa4e8367686d2ccd09f45092045861aec3ad821a3d500a90e3187f211e9a6d287d81c7f10527ce99907ab04e53713471ad1fc63d58371a0e068d6af33040d16cbf0e12d6132ad3e1b291f9ffe56c8f110545e635ca8118e346ac8ac71dd", 0xc5}, {&(0x7f0000000100)="ef36d860a9d0f4e086ac34aa09278394ce58d7c44c6eab6c69e839adb9b0c729ddd5f14b6f73bd219018fb57022ef1", 0x2f}], 0x2, &(0x7f00000002c0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x28, 0x1}, 0x4000004) creat(&(0x7f0000000000)='./file0\x00', 0x8) 2018/03/29 15:51:14 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:14 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:14 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={{0x77359400}, {0x77359400}}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x141000, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000180)={{0x3b, @multicast1=0xe0000001, 0x4e22, 0x0, 'sed\x00', 0x2, 0x4, 0x35}, {@empty, 0x4e23, 0x2002, 0xe517, 0x4, 0x2}}, 0x44) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000100)={0x200, 0x80000004, 0x7}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x8, 0x4}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000003c0)={r2, 0x5, 0x401, 0xd09, 0xea, 0x200}, &(0x7f0000000400)=0x14) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000200)={{0x0, @broadcast=0xffffffff, 0x4e20, 0x4, 'ovf\x00', 0x38, 0x2, 0x70}, {@broadcast=0xffffffff, 0x4e23, 0x0, 0x2, 0x100000001, 0x8000}}, 0xfffffffffffffe97) 2018/03/29 15:51:14 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x9, 0x4300) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=@ipmr_newroute={0x40, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x17, 0x9, [{0x8}, {0x9}, {}, {}]}]}, 0x40}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x200008}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=@getnetconf={0x14, 0x52, 0x10, 0x70bd2d, 0x25dfdbff, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x400c4) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfb, 0x4000000}, 0xc, &(0x7f0000000240)=[{&(0x7f0000000040)={0x1d4, 0x38, 0x300, 0x70bd2a, 0x25dfdbfc, "", [@typed={0x8, 0x6b, @str='\x00'}, @generic="f0acb45cf33a2bc4d10d0f686d8c903ff6a04d540b0a0513661f20f2984f283b386d05496d895f437461a9b89995f17f20d069e955766ae04889f673f360c84733decfe1c4a7432f0d3dac89a1a40e15aed3eb08e636eee0400e34c3deccaeb2dd5180cd5a6c7ed3848ef19b800a3c33cfa389782c8b4ec9691f70811a9aae7a5d6fc60ee6e632698acb8b3f2b5afd773d5fa206675f53321d79b84b14b2", @nested={0x40, 0x54, [@typed={0x4, 0x48}, @generic="795a866073ee0d5ec047a65172a795b492dc77f433c55a6b595098fdbc21c59caeb4b8a5abb7c1ddb4daa9eb70a5c9148c5db487eb"]}, @typed={0x8, 0x2e, @u32=0x6}, @generic="9c0b220870875e6e0693bf39e7924f04a9390c0421860ebdac7a54510557458deb3d9e28cee321eabb7ff4cb3e639996a931b360ea", @generic="5408a94797307c0bb695828d3ceca6c79c3787eedf94d6bf9a4e7a177eaf044016e2d827bb847b0c0529fd2f7e8f7bb033a6d685b24be5f76b3a659e7b827d968aed9ff298c0be67123e550ae641002b7b8916312051413bef926d169814641acbf41ef97a835cc7ef15afcb9e57a53652396b6d69fd0e5ae6ad46609dccd6dd5206ee05", @generic="17bf34f6c62c38716dbbe9b99fa94abc39d497dd53a1cd52861d"]}, 0x1d4}], 0x1, 0x0, 0x0, 0x8001}, 0x40800) 2018/03/29 15:51:14 executing program 4: ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000010000000100b4f346b47e209d98653c8507450000000000000000000000000000000800000000"]) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = socket$key(0xf, 0x3, 0x2) r4 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000400)={0x9, 0x0, 0x2, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000440)={0xffff, r5, 0x10002}) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) close(r4) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc900700000000000000eaea759644d13f303fe5b6d955c45d6469013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f21938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f18c7b043"], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x6511, 0xffffffffffffffb5) close(r1) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r6}) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c0008b864d81100fe8000000000000000000000000000bbfe8000000000000000000000000021bd18a558d0390ef26ab0b42300aa00"], &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000340)=@sack_info={0x0, 0x1f, 0x7}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x7, 0x2, 0x7, 0x10000, r7}, 0x10) 2018/03/29 15:51:14 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 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={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000213000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f0000281000/0x4000)=nil, 0x4000}) 2018/03/29 15:51:14 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:14 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(r3) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) 2018/03/29 15:51:14 executing program 6: mkdir(&(0x7f0000000080)='./file0\x00', 0x3) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={0x1, 0x28, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={r0, 0x100000003, 0x2000000010}, 0xc) 2018/03/29 15:51:14 executing program 1: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) mq_notify(r0, &(0x7f0000932fa0)={0x0, 0x0, 0x1}) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x100) r2 = getpid() ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f0000000280)=""/87, 0x57) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000200)=0x1, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000240)) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00000000c0)={{0x4, 0x0, 0x7ff, 0x8, "9df9c893e47a91b93d261fdcd0bc3eabeaebd26bd790ba63a0d7e888c704134ce366f96a7600a730d52bb6ab", 0x7}, 0x0, 0x0, 0x8001, r2, 0x400, 0x1ff, "7142ad1c89284cad7832d239b25bf93eef4da337be84c28ab3a7b598c9712a95d0c2ea9a47388208c8bb3e536e4658b11094616c04e425c3f23610f8510f3f54", &(0x7f0000000080)='!selinuxcpusetvboxnet1)-{\'\x00', 0x1b, [], [0x3, 0x409c, 0xe3, 0x1]}) [ 250.616384] print_req_error: I/O error, dev loop0, sector 40 [ 250.622327] print_req_error: I/O error, dev loop0, sector 72 [ 250.628310] print_req_error: I/O error, dev loop0, sector 136 [ 250.634321] print_req_error: I/O error, dev loop0, sector 520 2018/03/29 15:51:15 executing program 2: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x40f01) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000100)) capget(&(0x7f0000000080)={0x20071026}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2, 0x0, 0x3ff}) 2018/03/29 15:51:15 executing program 0: mkdir(&(0x7f0000000480)='./file0\x00', 0x40800000000000) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) r0 = getpgrp(0x0) ptrace$setopts(0x4206, r0, 0x6, 0x50) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) getpeername$inet6(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000440)=0x1c) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000380)={{0x1, 0x8}, 'port1\x00', 0x4, 0x1000, 0x1ff, 0x3, 0x8, 0x53e, 0x100000001, 0x0, 0x7, 0x1}) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:15 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x481, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x9, 0x309000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x10}) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) 2018/03/29 15:51:15 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:15 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xff, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000200)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$int_in(r1, 0x80100080044d00, &(0x7f0000002000)) connect$netlink(r1, &(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbff, 0x1002}, 0xc) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000100)=""/192, &(0x7f00000001c0)=0xc0) 2018/03/29 15:51:15 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x410000000000001, 0x4000000000082082) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) 2018/03/29 15:51:15 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000340)={'dummy0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(r3) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) 2018/03/29 15:51:15 executing program 4: ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000010000000100b4f346b47e209d98653c8507450000000000000000000000000000000800000000"]) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000400)={0x1, 0x2}, 0x8) r3 = socket$key(0xf, 0x3, 0x2) r4 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="01070007020000004000000000000000bde6746ba555be49ee49b62289145a866a1719b8db2214be54bb177caab9dba7f019dabb0971acb96b096481b3b9af68925b0760cb0550821b021be5f67dc780689ea3ef31775c52ca29f8f749335ba6e42438db6054ba834cddc5836109f807f1394fee0fb0e56f3d78170040a2bb9c40667f2145c28046855e1cb97bf7489b1608eefc1f10a6dadce0"], 0x10}, 0x1}, 0x0) close(r4) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2164cf1404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f21938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f18c7b043"], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r5}) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078000000000000000000"], &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x7) 2018/03/29 15:51:15 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x1, 0x200100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r1, 0x9}, &(0x7f0000000280)=0x8) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) 2018/03/29 15:51:15 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) recvfrom(r0, &(0x7f0000000380)=""/159, 0x9f, 0x141, &(0x7f0000000440)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000540)=0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) prlimit64(r1, 0x8, 0x0, &(0x7f00000004c0)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:15 executing program 2: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x30002) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x52}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x12}, 0x9}}, 0x80000000, 0x20}, 0x90) r2 = shmget$private(0x0, 0x4000, 0x2, &(0x7f0000ffb000/0x4000)=nil) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f00000000c0)=0xe8) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = getpgrp(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000440)={0x0, 0x0}) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000480)={{0xffff, r3, r4, r5, r6, 0x92, 0x7}, 0x70, 0xfff, 0x2, 0x1000, r7, r8}) r9 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r9, &(0x7f0000000100)={0x10, 0x0, 0x0, 0x30000004}, 0xc) 2018/03/29 15:51:15 executing program 3: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000500)={@loopback, 0x0}, &(0x7f0000000600)=0x2c) r1 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r0}, 0x14) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x0, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0xffffff28) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(r2) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) bind(r3, &(0x7f0000000400)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x3, 0x2, 0x1, {0xa, 0x4e24, 0x2, @empty, 0x9a}}}, 0x80) r4 = syz_open_dev$admmidi(&(0x7f0000000480)='/dev/admmidi#\x00', 0x2d7, 0x20800) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f00000004c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x80000, 0x0) ioctl$LOOP_SET_FD(r4, 0x4c00, r1) 2018/03/29 15:51:15 executing program 4: ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000010000000100b4f346b47e209d98653c8507450000000000000000000000000000000800000000"]) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = socket$key(0xf, 0x3, 0x2) r4 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) close(r4) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2164cf1404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f21938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f18c7b043"], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r5}) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000000000000000000000bbfe80000000000000aa00004e2000089078000000000000000000"], &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x0) 2018/03/29 15:51:15 executing program 1: syz_emit_ethernet(0x1ce, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, [], {@ipv6={0x86dd, {0xb6d, 0x6, "82c435", 0x198, 0x8c, 0x5, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, {[@routing={0x0, 0xa, 0x0, 0x400, 0x0, [@dev={0xfe, 0x80, [], 0xf}, @dev={0xfe, 0x80, [], 0x10}, @dev={0xfe, 0x80, [], 0x10}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}]}, @routing={0x33, 0x2, 0x1, 0xff, 0x0, [@loopback={0x0, 0x1}]}, @fragment={0x33, 0x0, 0xeb91, 0xf8a3, 0x0, 0x7, 0x67}, @routing={0xaf, 0x2, 0x1, 0x2, 0x0, [@remote={0xfe, 0x80, [], 0xbb}]}, @routing={0x6f, 0x6, 0x0, 0x40, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @empty]}, @fragment={0x7f, 0x0, 0x1, 0xd16, 0x0, 0x400, 0x64}, @routing={0x5c, 0x8, 0x3, 0x1000, 0x0, [@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0xb}]}], @dccp={{0x4e24, 0x4e22, 0x4, 0x1, 0x81, 0x0, 0x0, 0x7, 0x2, "e9c131", 0x6, "026aff"}, "3f28bf04828aebddba1715ecbf1c6225c3ff0d17807b3069a6f4021bff33fb2c75d055505b0ad38ed80516da0523b9496c971ed9a67837ea56e410d762e5e3e3ec481401c0a82f553094b5fc9bedbeaa6e9b918ee7a3dbda1cc31f499ac3505af798d75cc810a0ffe752fbacf1825555"}}}}}}, 0x0) r0 = msgget(0x1, 0x100) msgsnd(r0, &(0x7f0000000200)={0x3, "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"}, 0x1008, 0x800) 2018/03/29 15:51:15 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) readlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000380)=""/253, 0xfd) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) 2018/03/29 15:51:15 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000270ff2)="786c2f02215002ba79f7696500") bind$alg(0xffffffffffffffff, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx2\x00'}, 0x56) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000001300)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000001340)) r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)=0x0) ioctl(r2, 0x2275, &(0x7f0000fe7000)="0080") userfaultfd(0x0) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000012c0)={r3}, 0xc) times(&(0x7f0000000040)) 2018/03/29 15:51:15 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:15 executing program 0: mkdir(&(0x7f0000000400)='./file0\x00', 0x40) recvmsg(0xffffffffffffff9c, &(0x7f00000014c0)={&(0x7f0000000380)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001440)=[{&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000000280)=""/16, 0x10}], 0x2, &(0x7f0000001480)=""/27, 0x1b, 0x40}, 0x40000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001500)={0x0, 0x65, "7b9301e186ddaa2379a53ff293825d1d2b564369402813bf1f052f8610d5e85a0675a48dd4d483d3414cf74826fa30e10a5f6e66c31da5466d127d520f60eb9b2210da5b191a1f3595e25dde6d84386fc9340629b20f5392b653175a4b3227c4d87556fbd3"}, &(0x7f0000001580)=0x6d) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000015c0)={r1, @in6={{0xa, 0x4e21, 0x2b4, @empty, 0x80000001}}, 0x7, 0x1, 0x8001, 0x8}, &(0x7f0000001680)=0x98) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:15 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000000000)="9d3dc2e4a86271a8c634a27adfaea79b65a0a50e9dc499a24022a184c7ad52200d7d29ff16ca465b091e39f0ebbc6dc68fe1df749a0262d5b2626c5726752488f666a61517d92285770cc99e7c9a70b871b7497594fb4fdcfc47ea1abf9b5ade17ff2c890c0f8f6aae242e6b1530e71d77b719bda09c4e7cecf8724946b89dbed32ce4a8e90e3ce55694308ee204cb9a6b2c157515f7b0b7b2be1da56048ac7dec2fd8974d86bbe486737f", 0xab, 0x40840, &(0x7f00000000c0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x24800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@getlink={0x34, 0x12, 0x0, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, r2, 0x4000, 0x1002}, [@IFLA_BROADCAST={0xc, 0x2, @random="16bba49bca3a"}, @IFLA_EVENT={0x8, 0x2c, 0x7}]}, 0x34}, 0x1, 0x0, 0x0, 0x4800}, 0x44000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rfkill\x00', 0x2, 0x0) sendto$ipx(r3, &(0x7f00000003c0)="8b3f2514b9171838eb40cdc6e9e4493f3543556c9937197eb0a47d464f1a77244081a40edcbf78077da8bfbfa8ab3101c5b7fb8e9763ca084cf1e82f22d366cf6ea46c80a24eedf443a8d49df961025dc81ff1976c123556afc3dc50d1b76a9c924813acc4c1d686279c9a343d2d6ab71c96e9f43c80f1252d3768710fe3dd625a6af58f453f6fa5c6c8cee845ea8e8b88693bdc7555faff9f5dff267434e2bb10d822c0e142cfd224a097069c9fb4e28c922d1d0e0ee1ee773e56e5ab691a8227be7c3c3decc84bd81639f26e9a5138e278990baeb7d0f5c31f3ca436e601cec2300912379afe0003e8c77d02", 0xed, 0x10, &(0x7f00000004c0)={0x4, 0x7f30, 0x1ff, "1c5bed121182"}, 0x10) listen(r0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000340)=0x9, 0x4) 2018/03/29 15:51:15 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r1}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000040)={r1, 0x0, 0x3}) 2018/03/29 15:51:15 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000000600)={0x400, 0x18, 0x1, 0xffffffffffffff9c}) fstatfs(r0, &(0x7f0000000640)=""/127) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x9c, &(0x7f0000000400)=[@in6={0xa, 0x4e20, 0x8001, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e20, 0x7fff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3f}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0xfb, @local={0xfe, 0x80, [], 0xaa}, 0xffff}, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x256656a6}, @in6={0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x3ff}]}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000500)={0x3, 0x2, 0x2, 0x7, 0x6, 0x2, 0x0, 0xfffffffffffffffd, r2}, &(0x7f0000000540)=0x20) utimes(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={{}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r3 = open$dir(&(0x7f00000006c0)='./file0\x00', 0x180, 0x64) futimesat(r3, &(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={{}, {0x77359400}}) r4 = syz_open_dev$admmidi(&(0x7f00000003c0)='/dev/admmidi#\x00', 0x5, 0x800000000414080) ioctl$KVM_ASSIGN_PCI_DEVICE(r4, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000000780)={0x0, 0x1, 'client1\x00', 0x1, "fb9ca6aebceba204", "18de6100008001387f75fa0da1810023d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x400001, 0x1}) 2018/03/29 15:51:15 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00000001c0)=""/145) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000480)={0x1000, 0x0, 0x10001, 0x70000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x7, r1, 0x0, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000380)={0x20000000, r2, 0x3, 0x80000001}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000003c0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000440)={r3, &(0x7f0000000400)=""/10}) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000000280)={0x7, 0xdfff, 0x7fff, 0x2, 0x2}) 2018/03/29 15:51:15 executing program 7: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write$tun(r0, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = fcntl$getown(0xffffffffffffffff, 0x9) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffe}, 0x10) r4 = socket(0x1e, 0x4, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x3997) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) dup3(r3, r4, 0x0) read(r3, &(0x7f0000034ff9)=""/7, 0x7) recvmsg$netrom(r4, &(0x7f0000005140)={&(0x7f0000000140)=@ax25={0x3, {"1210cd886d9c8f"}}, 0x10, &(0x7f0000004cc0), 0x0, &(0x7f0000004d40)}, 0x0) syz_open_procfs(r2, &(0x7f0000000000)='net/ip6_flowlabel\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/03/29 15:51:15 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:15 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000004000)={0x20}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc10c5541, &(0x7f0000000000)=0x4) 2018/03/29 15:51:15 executing program 0: mkdir(&(0x7f0000000380)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:15 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000000080)='\x00', 0x3) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000001c0), &(0x7f0000000200)=0x30) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r1 = getpgid(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f0000000240)='net/anycast6\x00') ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) 2018/03/29 15:51:15 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x41) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000000040)=[{&(0x7f0000000080)=""/125, 0x7d}], 0x1) dup3(r0, r3, 0x0) fstat(r3, &(0x7f0000000040)) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x101000, 0x0) tkill(r1, 0x16) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000000140)={0x9, 0x3, 0x5, 0x2}) 2018/03/29 15:51:15 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(r3) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x7, 0x80000) 2018/03/29 15:51:15 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x1, 'U'}, &(0x7f0000000200)=0x9) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = getpgid(0xffffffffffffffff) wait4(r3, &(0x7f0000000080), 0x80000000, &(0x7f00000000c0)) r4 = semget(0x0, 0x3, 0x4d0) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000000)=""/10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/03/29 15:51:15 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:15 executing program 0: mkdir(&(0x7f00000003c0)='./file0\x00', 0xd436eab13bf05c37) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000280), &(0x7f0000000380)=0x4) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000400)={0x2, 0x1, 0x9, 0x3f, 0x1}, 0xc) 2018/03/29 15:51:15 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:15 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000400)=0x10, 0x4) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40100, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000500)={0xffffffffffffffff}) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000380)={r2, r3, 0x10001, 0x6, &(0x7f0000000200)="807805665705734f0279e0d8787385fcd4260eeb49c634e9c41880f12d66fd3e6fa671dbce4b1c7e6c684a16282871ceb7ec68c1ceb8cd8707b88245a6ee90a43e4cbf687bb0e7dffe30b9bd4dc5cedd2eb79fbe34c1d2c52281a389931bdec73920a76599d97e463c832ba95d34425fe31af26fb089435e98f7fac9f7ca928959d46255cfa01f45", 0x8, 0x0, 0xff, 0x7f, 0x3ff, 0x40000000000007ff, 0x0, "ecfa2e774fb38a6607ee48f4894b2832b63222"}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) 2018/03/29 15:51:15 executing program 7: syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000500)=ANY=[@ANYBLOB="a800001fb6d074b083593aa1783d9917e01bc80e26476da6ee5b3311762e183b1ed8ce50407374dd0c0e2230480300000000000000e94744294e666ff943f714dd38f7e441b979bef4eefa4a4d6561548500b9a15d1393721d945072564cabb455c74386d21b6ed10e852d7b76f4b8da86a70bc313410f0a7efd8cf7b72ee07ed27b38639cbbc93387db8edfe04dfedd7d198d7f431dd34a9725cae76e9cb2657d093ef66f84497483ae46b8703c652feda9efff5a80eedc1d5881ec7eba4daf870000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4010}, 0x4000010) r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x20a2) clone(0x10000, &(0x7f0000000600)="a367e25988ea43568abfbae64cb996a0e5fd157088368db37a68ac93e7713fb26fc81f5d6c62c8a735755b452d54a2cf026b4674639da8188b09af855277cabad0ede270740c98f37a7eca800406205fb4783fb7e2d8ea9b08be3a6b84a4646b663f8ca6d5bbae67ced37beb41d7855224078819a54ee2033ddeec1dbd89787291b5e09cdf45ca37a022e33de617096934cb11c0aa315f5aabec45ad1612c071fde91ae5dc4d6023ed", &(0x7f0000000400), &(0x7f0000000440), &(0x7f00000006c0)="7c0ec564e0661f8615824a045272fe0c0e6f98338cba4e0f821d429e779c58bc667d95e21afba1946ebe6c99acb0ecbdd53752aeb579bef53a343d7fdaf065174789be6a8806e57947eebe2c890ec603886e7b6a79f761ef827eab9d01b8d158bffbf6aa8d2fc32b835621904ee922c31f2d1e2928780bebea804c779b5fd325aa25dd11a870f9ae86ff3c0223a36f5a39ce2c8db8b7f65809bd415de103566376fa2fd076cf78e13e7470bcacb44b5f195e5e809e2bb34ad78257306265acd9a1fecfbe03a78f635d0e22b3f9aef11519c78d65a5afdf76717505e572a705f905def2f3dd5f08c69e25") r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f00000001c0)={{0x2f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'ovf\x00', 0x0, 0x7f}, {@empty, 0x4e23, 0x0, 0x0, 0x0, 0x4}}, 0x44) ioctl$LOOP_CLR_FD(r0, 0x4c01) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f000082a000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000000040)={{0x7d, 0x8001}, "0a030000009a000000f9010000ef9b3fd4cec307e8033d13eb790ec9c65abaf90d229db692542e5b78f8549e0a27800f00000000000000090042f376589701a4", 0xa9824b69d1376637, 0x40012000a, 0xfffffffffffffffe, 0x1, 0x0, 0x3fe}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002b6000)='/dev/sequencer2\x00', 0x0, 0x0) r5 = dup3(r2, r3, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000280)={0x0, 0x2}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000340)={0xfff, 0x8, 0x6, 0x6, r6}, 0x10) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f000064d000)='/dev/dsp\x00', 0x0, 0x0) r8 = dup2(r7, r4) sync() r9 = semget$private(0x0, 0x2, 0x504) semctl$GETVAL(r9, 0x3, 0xc, &(0x7f0000000380)=""/83) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e21, 0xffffffffffff8001, @local={0xfe, 0x80, [], 0xaa}, 0xed88}, {0xa, 0x4e20, 0x80000001, @dev={0xfe, 0x80, [], 0xc}, 0x8000}, 0x5, [0x8000, 0x21f, 0x8001, 0x9, 0x7fff, 0x268, 0xe076, 0x20]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r8, 0xc0bc5310, &(0x7f0000000880)) 2018/03/29 15:51:15 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) r3 = syz_open_dev$admmidi(&(0x7f0000000340)='/dev/admmidi#\x00', 0x8, 0x82040) ioctl$KVM_DIRTY_TLB(r3, 0x4010aeaa, &(0x7f0000000400)={0x5f}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r4 = socket(0x1e, 0x4, 0x80000000) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) setreuid(r6, r5) close(r4) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) 2018/03/29 15:51:15 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x2, 0x40000) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000380)) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:15 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000200)=0x0) setpgid(r1, r1) fallocate(r0, 0x2, 0xe, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00006f4000)={0x80fed, 0x11, 0x0, 0x0}) r4 = syz_open_procfs(r1, &(0x7f00000001c0)='net/udp\x00') ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f00000002c0)) r5 = dup3(r2, r3, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x1, 0x4, [0x32c7962d, 0x6, 0x4, 0x1f]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000100)={r6, 0x2}, &(0x7f0000000140)=0x8) 2018/03/29 15:51:15 executing program 2: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x29, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, 0x76, r1}) 2018/03/29 15:51:15 executing program 4: ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000010000000100b4f346b47e209d98653c8507450000000000000000000000000000000800000000"]) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f00000003c0)=0x80, 0x80800) accept4$vsock_stream(r2, &(0x7f0000000400)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x80000) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r3 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) r5 = socket$key(0xf, 0x3, 0x2) r6 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x3, 0x0, 0x800000000000003}}, 0xe8) sendmsg$key(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) close(r6) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r3, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000000000)) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2164cf1404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f21938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f18c7b043"], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r7}) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078000000000000000000"], &(0x7f0000000040)) execve(&(0x7f0000000480)='./file0\x00', &(0x7f0000000580)=[&(0x7f00000004c0)='\x00', &(0x7f0000000500)='/dev/loop#\x00', &(0x7f0000000540)='/dev/loop#\x00'], &(0x7f00000005c0)) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000440), 0x4) ftruncate(0xffffffffffffffff, 0x3223) 2018/03/29 15:51:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000062bff1)='net/ipv6_route\x00') readahead(r0, 0x3f, 0x35) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000000080), 0x7a000000000000) 2018/03/29 15:51:15 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000000)='cpuset\x00', 0x40009, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=""/48, 0x30) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)={{0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000340)=""/160) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) 2018/03/29 15:51:15 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x400000, 0x0) r1 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000440)={{0x9, 0x7, 0x3ff8, 0x9, "73cfb74fd94cf5e3d1ec33f9d3be01befb18b5692c38287a420f0adf611d220059baf083f0821c5309edfea4", 0x9}, 0x0, 0x0, 0x5d, r1, 0x7f, 0x8, "6574ad1201243e698315207d8f1490e1bfcf52c1c2acf5f6a68486ef63a5d83bdcb592c058d3984bb8cb343991a737e6aeb1ab0900d1cb65ff4ae34947066c71", &(0x7f0000000400)='.-(@/\x00', 0x6, [], [0x40000000000, 0x800000, 0x9, 0x4]}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) linkat(r2, &(0x7f0000000280)='./file0\x00', r2, &(0x7f0000000380)='./file0\x00', 0x400) 2018/03/29 15:51:16 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:16 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x1, @empty, 0x5}, 0xffffffffffffffd4) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000040)=[{0x18, 0x29, 0x37, "17ec"}], 0x18}}], 0x2, 0x0) 2018/03/29 15:51:16 executing program 3: r0 = socket$inet6(0xa, 0x800, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000002c0)=0x1000, 0x4) close(r3) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000340)="6772657461703000000020008c1c3c89", 0x0) 2018/03/29 15:51:16 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x401) getpeername(r0, &(0x7f0000000240)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000380)=0x80) clock_gettime(0x0, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) utimes(&(0x7f0000000200)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {r1, r2/1000+30000}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) 2018/03/29 15:51:16 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) fstat(r0, &(0x7f0000000000)) 2018/03/29 15:51:16 executing program 4: ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000010000000100b4f346b47e209d98653c8507450000000000000000000000000000000800000000"]) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = socket$key(0xf, 0x3, 0x2) r4 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) close(r4) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000000340)=0x7) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2164cf1404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f21938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f18c7b043"], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r5}) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078000000000000000000"], &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x0) 2018/03/29 15:51:16 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000000200)=""/221) write(r0, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) r1 = dup(r0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000040)={0x0, &(0x7f0000000140)=[{0x0}]}) r3 = dup(r1) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000080)={r2, 0x3}) 2018/03/29 15:51:16 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x1) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280)=0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000380)={0x4, 0x3, 'client1\x00', 0x1, "fb9cc4aebceba204", "0008000e4300000000d1005f366ef523abbb1eaf3f03aaa3a28bf66445f2d4a4", 0x6, 0x1}) 2018/03/29 15:51:16 executing program 1: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r1, &(0x7f000053b000)={0xa, 0x4e20}, 0x1c) r2 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x126, 0x20}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)={r3, 0xffffffff}, &(0x7f0000000140)=0x8) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000180)='\x00') setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) 2018/03/29 15:51:16 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) r0 = msgget(0x0, 0x10) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/137) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) 2018/03/29 15:51:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) chdir(&(0x7f0000000000)='./file0\x00') r1 = dup2(r0, r0) r2 = semget(0x1, 0x0, 0x8) semctl$IPC_RMID(r2, 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x1ea) 2018/03/29 15:51:16 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x48000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x3c, r1, 0x101, 0x70bd2d, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x284}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xb3b}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4004800}, 0x50) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:16 executing program 7: add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100), 0x0, 0x0) clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000828ffe)) mknod(&(0x7f0000000000)='./file0\x00', 0x1000000000001040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000000180), &(0x7f0000000040)) r0 = gettid() r1 = syz_open_dev$mice(&(0x7f0000149000)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f0000740000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b86fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r1, &(0x7f000058c000)=[{&(0x7f0000422f69)=""/151, 0x97}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000015) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='attr/current\x00') write$cgroup_pid(r2, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x214) 2018/03/29 15:51:16 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:16 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r4 = socket(0x20, 0x4, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$EVIOCGABS2F(r6, 0x8018456f, &(0x7f00000004c0)=""/50) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000340)=0xffff, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(r4) close(r2) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000400)={r3, @in6={{0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x19}}}}, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000580), &(0x7f00000005c0)=0x4) setsockopt$inet_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f0000000540)='tls\x00', 0x4) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) 2018/03/29 15:51:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080)=' ', 0x1, 0x20008005, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) connect(r0, &(0x7f00000ba000)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) recvfrom(r0, &(0x7f00000000c0)=""/154, 0x9a, 0x1e, &(0x7f0000000180)=@vsock={0x28, 0x0, 0x0, @hyper}, 0xff49) 2018/03/29 15:51:16 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000ad1000), &(0x7f0000467ffc)=0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000040)=""/4) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000080)=0x7, 0x4) 2018/03/29 15:51:16 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x20000, 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) getresgid(&(0x7f0000000280), &(0x7f0000000380), &(0x7f00000003c0)=0x0) fstat(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x0) recvfrom$unix(r2, &(0x7f00000001c0)=""/187, 0xbb, 0x20, 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) 2018/03/29 15:51:16 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f00000003c0)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000280)=0x5, 0x4) 2018/03/29 15:51:16 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0xfffffffffffffff9) r1 = request_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='#\x00', 0xfffffffffffffffb) syz_open_dev$dmmidi(&(0x7f0000001680)='/dev/dmmidi#\x00', 0x100, 0x40002) socket$packet(0x11, 0x3, 0x300) r2 = add_key(&(0x7f0000001500)='user\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001580)="31d67e01cdb98009c3dace08add7a8b96b46b33a4a4f30dc4034ed610096630ae9df6ac2523682b7ceb46705617caf216e", 0x31, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r1, &(0x7f0000001480)=[{&(0x7f0000000100)="7f5f12e7bdf14d815b3dd7a81c9fe4083c15a58d9836847f13c6630198dbfb862990b055f4a6416fe631146e965e67e1b320d34a0a4ecd110b6961ad7347faf5628b8bb709eb8a49597b9de7c98940476db54e57aa88594b6b47578738fa42705cb0798e4cf6bfee517fd28360473af4c96f6136ef84667eda5b8df6ca3e29ea48cd90e035e1fff3abfd57ad1ac4d2bcd1f6453a978c8f7d25ea", 0x9a}, {&(0x7f0000000200)="5e7262b8f6f0747b3c1d70db90500237be702027b9c390ed74fd9b6d7418b0b7869118b50768ef427a0c507209c477cf3112a141480b48e806f69a5fba8043038c678b56666a98638408f9aeabc0623f67d38da064c23bfe56ac025ca8002e4157bc59912542f3707aee82bee7ca981d94f5b240255d419037e5836671215b3d3990f133fb90d47bd2f1ea72249263b9", 0x90}, {&(0x7f0000000380)="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", 0x1000}], 0x3, r2) 2018/03/29 15:51:16 executing program 1: syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x3, 0x10000) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xa, 0xfffffffffffffff9, 0x9, 0x1, 0x10, 0xffffffffffffff9c, 0x10000}, 0x2c) socket$inet6_udp(0xa, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f00000001c0), &(0x7f0000000200)=0xe, 0x80000) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x1000000, 0x6010, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002000), &(0x7f0000ad4000)=0x6) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) wait4(r2, &(0x7f0000000040), 0x7, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000), &(0x7f0000ad3ffd)=0x4) 2018/03/29 15:51:16 executing program 4: ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000010000000100b4f346b47e209d98653c8507450000000000000000000000000000000800000000"]) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x2, 0x200080) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = socket$key(0xf, 0x3, 0x2) r4 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) close(r4) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2164cf1404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f21938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f18c7b043"], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r5}) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078000000000000000000"], &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x0) 2018/03/29 15:51:16 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x9, 0x5664861d49929b73) r1 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x2, 0x200) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000440)=[@text32={0x20, &(0x7f00000003c0)="b88e6f6dba0f23c00f21f835020001000f23f83636f3360f01bf0020ebe4650f22d9f021270fc75b00440f20c03507000000440f22c064660f07b9d3090000b800000000ba008000000f303e0f236b3e360fc727", 0x54}], 0x1, 0x20, &(0x7f0000000480)=[@vmwrite={0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x101}, @cr0], 0x2) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={{}, {0x77359400}}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/mixer\x00', 0x200080, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r2 = semget$private(0x0, 0x0, 0x20) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f00000004c0)=""/54) r3 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:16 executing program 1: mkdir(&(0x7f0000000200)='./control\x00', 0x0) r0 = creat(&(0x7f0000000140)='./control/file0\x00', 0x0) bind$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x3, 0x1, 0x0, 0xc27e, 0x8, 0x8e}, 0x7}, 0xa) clock_adjtime(0x7, &(0x7f0000000240)={0x5, 0x0, 0x8, 0x5, 0x80000001, 0x827, 0xffffffffffff64aa, 0x7fffffff, 0x5, 0x5, 0x48a86b3f, 0x8, 0x80, 0x3, 0x8, 0x800, 0x52, 0x8001, 0x1, 0x800, 0x800, 0x1, 0x80000001, 0x930, 0x2063, 0x15c}) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') 2018/03/29 15:51:16 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000340)) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(r3) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) 2018/03/29 15:51:16 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x0, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:16 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0xc) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfffffffffffffff7, 0x20000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x300, 0x70bd2a, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x1c}, 0x1}, 0x24004000) unshare(0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(r3, &(0x7f0000000940)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x34, 0x0, 0x0, 0x70bd2a, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xa}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x34}, 0x1}, 0x4000) 2018/03/29 15:51:16 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f000000b000)=[{&(0x7f0000008f48)=""/184, 0xb8}], 0x1) pread64(r0, &(0x7f0000000040)=""/47, 0x2f, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x6, 0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)=ANY=[@ANYBLOB="02645f49faffffffffffe700000000"], 0x10}, 0x1}, 0x0) 2018/03/29 15:51:16 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x100, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000001c0)={'ah\x00'}, &(0x7f0000000200)=0x1e) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) 2018/03/29 15:51:16 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480), 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) dup3(0xffffffffffffffff, r0, 0x0) sync_file_range(0xffffffffffffffff, 0x9, 0x0, 0x0) fchdir(0xffffffffffffffff) mkdir(&(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xfffffffffffffffc) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r1 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x80}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000380)={r2, 0x5}, &(0x7f00000003c0)=0x8) mknodat(r1, &(0x7f000003f000)='./control\x00', 0x1, 0x0) execveat(r1, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000000040)="8aa7b7386cdf30923ed81081738faebbb81f4e5273df622f0f2c09b366000cbd03e968a8d18651d8d49c6227d89df478cd2b5e230ed7249ecf7bd7fd76c3b4e9ff4fb76fff161eac552c46bc29049b21c27ec09f4c6b8535e05e6e2df1b4b20458da02c20ec1c86693dedf0895342edf02ce1b95b2f7af0ca4deac16fe222f1871394eaaf2e6c410899d469b62f469de939cda77b631e81f2c8d78bd3b7d381b1f84c2d7fe4702deb3ec2d", 0xab) 2018/03/29 15:51:16 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00000004c0)={0x5, 0x7fffffff, 0x32db, 0x7c, &(0x7f0000000380)=""/124, 0xa1, &(0x7f0000000400)=""/161, 0x15, &(0x7f0000000280)=""/21}) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:16 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x5, 0x2000) r1 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f00000004c0)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000500)={0xffffffffffffff9c}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$alg(0x26, 0x5, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) r6 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000540)='cgroup.type\x00', 0x2, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = accept4$ipx(0xffffffffffffffff, &(0x7f00000005c0), &(0x7f0000000600)=0x10, 0x800) r9 = socket$pppoe(0x18, 0x1, 0x0) r10 = socket$kcm(0x29, 0x7, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000640)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f00000006c0)=0xc) r13 = getgid() pipe(&(0x7f0000000700)={0xffffffffffffffff}) r15 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000740)='syz0\x00', 0x200002, 0x0) r16 = signalfd(0xffffffffffffffff, &(0x7f0000000780)={0x20}, 0x8) r17 = timerfd_create(0x0, 0x80000) r18 = userfaultfd(0x800) r19 = syz_open_dev$vcsa(&(0x7f00000007c0)='/dev/vcsa#\x00', 0x9, 0x1) r20 = eventfd(0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000800)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000840)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000940)=0xe8) r23 = getgid() r24 = accept$ax25(0xffffffffffffffff, &(0x7f0000000980), &(0x7f00000009c0)=0x10) r25 = accept4(0xffffffffffffff9c, &(0x7f0000000a00)=@generic, &(0x7f0000000a80)=0x80, 0x80800) r26 = perf_event_open(&(0x7f0000000ac0)={0x4, 0x70, 0xffff, 0x9, 0x4, 0xba6, 0x0, 0x6, 0x10, 0x2, 0xfff, 0xfffffffffffffffe, 0x7c9, 0xd8, 0x80000001, 0x7, 0x80, 0x1f4fb5d0, 0x166d, 0x1f, 0x100000000, 0x3, 0xc000000000000, 0x9, 0x80000001, 0x7, 0x1, 0x2, 0x1000, 0x9, 0x1, 0x3, 0x4f8, 0x7ff, 0x0, 0x2, 0x80000000, 0xf96, 0x0, 0x2, 0x0, @perf_config_ext={0x80000001, 0x7}, 0x40c0, 0x15, 0x8, 0x3, 0x7, 0xa0, 0x1}, 0x0, 0x10, 0xffffffffffffff9c, 0xb) r27 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000b40)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@mcast2}}, &(0x7f0000000c40)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000d00)='/dev/rfkill\x00', 0x0, 0x0) r31 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004a00)=[{{&(0x7f0000000d40)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000dc0)=""/57, 0x39}, {&(0x7f0000000e00)=""/4, 0x4}, {&(0x7f0000000e40)=""/244, 0xf4}, {&(0x7f0000000f40)=""/106, 0x6a}], 0x4, &(0x7f0000001000)=""/36, 0x24, 0x7ff}, 0x394e}, {{&(0x7f0000001040)=@ethernet, 0x80, &(0x7f00000012c0)=[{&(0x7f00000010c0)}, {&(0x7f0000001100)=""/84, 0x54}, {&(0x7f0000001180)=""/93, 0x5d}, {&(0x7f0000001200)=""/78, 0x4e}, {&(0x7f0000001280)=""/44, 0x2c}], 0x5, &(0x7f0000001340)=""/69, 0x45, 0x8001}, 0x200}, {{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f00000013c0)=""/194, 0xc2}, {&(0x7f00000014c0)}], 0x2, 0x0, 0x0, 0x6}, 0x1}, {{&(0x7f0000001540)=@ipx, 0x80, &(0x7f0000001900)=[{&(0x7f00000015c0)=""/172, 0xac}, {&(0x7f0000001680)=""/213, 0xd5}, {&(0x7f0000001780)=""/3, 0x3}, {&(0x7f00000017c0)=""/254, 0xfe}, {&(0x7f00000018c0)=""/60, 0x3c}], 0x5, &(0x7f0000001980)}, 0x3ff}, {{&(0x7f00000019c0)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001a40)=""/205, 0xcd}, {&(0x7f0000001b40)=""/96, 0x60}], 0x2, &(0x7f0000001c00)=""/14, 0xe}, 0x9}, {{&(0x7f0000001c40)=@sco, 0x80, &(0x7f0000001d00)=[{&(0x7f0000001cc0)=""/38, 0x26}], 0x1, &(0x7f0000001d40)=""/100, 0x64, 0x7f}, 0x400}, {{&(0x7f0000001dc0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001f00)=[{&(0x7f0000001e40)=""/170, 0xaa}], 0x1, 0x0, 0x0, 0x20}, 0x468c80cd}, {{&(0x7f0000001f40)=@l2, 0x80, &(0x7f00000030c0)=[{&(0x7f0000001fc0)=""/4096, 0x1000}, {&(0x7f0000002fc0)=""/157, 0x9d}, {&(0x7f0000003080)=""/9, 0x9}], 0x3, &(0x7f0000003100)=""/51, 0x33, 0xe0}, 0x3}, {{&(0x7f0000003140)=@nfc_llcp, 0x80, &(0x7f00000032c0)=[{&(0x7f00000031c0)=""/206, 0xce}], 0x1, &(0x7f0000003300), 0x0, 0x6}, 0x4}, {{0x0, 0x0, &(0x7f0000004840)=[{&(0x7f0000003340)=""/124, 0x7c}, {&(0x7f00000033c0)=""/149, 0x95}, {&(0x7f0000003480)=""/40, 0x28}, {&(0x7f00000034c0)=""/4096, 0x1000}, {&(0x7f00000044c0)=""/227, 0xe3}, {&(0x7f00000045c0)=""/57, 0x39}, {&(0x7f0000004600)=""/160, 0xa0}, {&(0x7f00000046c0)=""/237, 0xed}, {&(0x7f00000047c0)=""/67, 0x43}], 0x9, &(0x7f0000004900)=""/209, 0xd1, 0x33}, 0x3}], 0xa, 0x2100, &(0x7f0000004c80)={0x0, 0x1c9c380}) r33 = socket$nl_netfilter(0x10, 0x3, 0xc) r34 = socket$pppoe(0x18, 0x1, 0x0) r35 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r36 = socket$inet_dccp(0x2, 0x6, 0x0) r37 = dup(0xffffffffffffffff) r38 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r39 = creat(&(0x7f0000004f40)='./file0\x00', 0x1) r40 = syz_open_pts(0xffffffffffffffff, 0x80000) r41 = syz_open_dev$sg(&(0x7f0000004f80)='/dev/sg#\x00', 0x0, 0x10000) r42 = syz_open_dev$mouse(&(0x7f0000004fc0)='/dev/input/mouse#\x00', 0xf8, 0x0) r43 = perf_event_open$cgroup(&(0x7f0000005000)={0x3, 0x70, 0x3, 0x100000001, 0x7, 0x9, 0x0, 0x458e, 0x10001, 0x2, 0x4, 0x4fd, 0x0, 0x100, 0x6, 0x2877, 0xe3b1, 0x1f, 0x9, 0x10001, 0x8, 0x81, 0x22b4, 0x782c, 0x1000, 0x100000001, 0x5, 0x2, 0x8000, 0x4, 0x1, 0x1, 0x100000000, 0x5, 0x4, 0x100000001, 0x16, 0x3ff, 0x0, 0x8000, 0x2, @perf_config_ext={0x6, 0x2}, 0x4, 0x8, 0x81, 0x6, 0x3e3, 0x1, 0x3}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x0) r44 = openat$cgroup(0xffffffffffffffff, &(0x7f0000005080)='syz0\x00', 0x200002, 0x0) r45 = eventfd(0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000050c0)={0x0}, &(0x7f0000005100)=0xc) r47 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000005140)={0x0, 0x0, 0x0}, &(0x7f0000005180)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000051c0)=0x0) lstat(&(0x7f0000005200)='./file0\x00', &(0x7f0000005240)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000052c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000005340)=0x0) lstat(&(0x7f0000005380)='./file0\x00', &(0x7f00000053c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000005440)='./file0\x00', &(0x7f0000005480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r55 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000005500)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000005600)=0xe8) r57 = getegid() socketpair(0xb, 0xa, 0x7, &(0x7f0000005640)={0xffffffffffffffff, 0xffffffffffffffff}) r59 = syz_open_dev$mouse(&(0x7f0000001980)='/dev/input/mouse#\x00', 0x6, 0x801) r60 = creat(&(0x7f00000056c0)='./file0\x00', 0x10) r61 = socket$key(0xf, 0x3, 0x2) r62 = memfd_create(&(0x7f0000005700)='/\x00', 0x2) r63 = socket$nl_netfilter(0x10, 0x3, 0xc) r64 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000006f40)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000007040)=0xe8) stat(&(0x7f0000007080)='./file0\x00', &(0x7f00000070c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r67 = syz_open_dev$mouse(&(0x7f0000007480)='/dev/input/mouse#\x00', 0x562800000000000, 0x680000) r68 = openat$cgroup_type(r44, &(0x7f00000010c0)='cgroup.type\x00', 0x2, 0x0) r69 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000007500)) r70 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000007540)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000007580)={0xffffffffffffffff, 0xffffffffffffffff}) r72 = socket$inet_smc(0x2b, 0x1, 0x0) sendmmsg$unix(r0, &(0x7f0000007600)=[{&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000240)="d3f88537eeec8079187d73529240ccfc8d340553b5cadecbe0d80113ba4bfd21e941b8528d4423924ceede754f10bac8198ac590de6f4feaf532f176d0dfb918e4095e0a57071ac7ef0c85810cb98a5d6d74555d228ad3296554", 0x5a}, {&(0x7f0000000380)="52ef376d55fe98491715aaf67c5f2b64b52d58256e6c322d0501a983ec1177eb872a384b86a30cfbca596a35a5eac468e0d236938d7ff1be2c2f244cdd545931844dfd01c1dcd9b6b22199bee295ce6abdcc797c9d2f50ff92e0d3ace57454367438d47fc1787333efabed748a103e2d69d6330bcc73dba36b808c6024d50bfd0644e193cc1c12e76bc040871528716b7ffce63a089ca91036f792162366ecb50cd4962cc64d85998653a6b0fc977d5622890bfe2882bcb3539e8d8fc562d92a5f25268954504f4866a1c50c432f8b8c79c13a4516", 0xd5}], 0x2, &(0x7f0000004cc0)=[@rights={0x38, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8, r9, r10]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r14, r15, r16, r17, r18, r19, r20]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x20, 0x1, 0x1, [r24, r25, r26]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x30, 0x1, 0x1, [r30, r31, r32, r33, r34, r35, r36, r37]}], 0x118, 0x80}, {&(0x7f0000004e00)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000004f00)=[{&(0x7f0000004e80)="8e9a3eb9c77dba7ac55c950c058a827cadd9000ebf221ac74442c983377220e2007522", 0x23}, {&(0x7f0000004ec0)="2a605368982752a335ffaba2a9d81c1a6d679bbb0f1dff3626c765b26d329bf0417f329a3c6fbcd26f1a361140f3910a26dbd4827e25", 0x36}], 0x2, &(0x7f0000005740)=ANY=[@ANYBLOB="30000000000000000100000001000000", @ANYRES32=r38, @ANYRES32=r39, @ANYRES32=r40, @ANYRES32=r41, @ANYRES32=r42, @ANYRES32=r43, @ANYRES32=r44, @ANYRES32=r45, @ANYBLOB="2000ce1482dfb21d0924e7f427fd0ee0", @ANYRES32=r46, @ANYRES32=r47, @ANYRES32=r48, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r49, @ANYRES32=r50, @ANYRES32=r51, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r52, @ANYRES32=r53, @ANYRES32=r54, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r55, @ANYRES32=r56, @ANYRES32=r57, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r58, @ANYRES32=r59, @ANYRES32=r60, @ANYRES32=r61, @ANYRES32=r62, @ANYRES32=r63], 0xd8, 0x20008080}, {&(0x7f0000005840)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000006e80)=[{&(0x7f00000058c0)="6574ea8bb75e8efa739730724b6b45f1d754fddd43c958a58462f72b7c3a56f629de90dd8651c3a6086d1cf5466e99459b7e53", 0x33}, {&(0x7f0000005900)="8cb83793ec", 0x5}, {&(0x7f0000005940)="b2efa0c4f8a88df7db4e989f03096a1b3f59330f4ef0f76a6acd1192d4ab9f276fa657c38c7d9f19a082f59db7960b2f464f1f14026440ca37cb06cb43797b05c2cf39f2e1a60baeca47c8c183d73474811a8a1d0e9a06a58d453432b1166dbd898fe8de1a56fdf57359ef9877a403ac59a790f84292d346103c35e9b6f11574cc57a686a999a8c86dcab8707342645d3a69ae6e73bd73ccbe5507ef670d2988381bf8e0b6ad6d7799ca5477d2d2e0e76ac85d0fece761b721e11fd910c98eaf2f70aee7493d02e61f71a47f764607ea293586e2c20af01a6c2c2b4655ea03e36076faae295aa49fdb70dd89e19e5bd17a", 0xf1}, {&(0x7f0000005a40)="323f0fb43e7c97f99ca1554eac7bebe5bb61dcaa8ee3b66577117c685c4064d867d682512c63bbfbeb8dabd09fee104e879609468a98affe0bf1d8d53648662494aa91e7d56fdfeea7a98fde43a3c586ecf941cedb41ef2c57e6c46f99376d92d13fe5f14f208e754fad795aa7782d983f5afca5546a2313783d27dad4621c118e95211514f70659195f4519afd5d26d479cec4dde1a20448dd63759cbdcdb48cd08851abfde8926d492fc5310d5b8070d947fdcb8c54ffe1d1ccd049c5c4a457b", 0xc1}, {&(0x7f0000005b40)="a5a2014a5223a4b14a1026ea0bfa3ce689cf5bab5f04b1485d5955f2149a55a83f101f426676008f293e000a3fbc03101b0be6ce58315e3eb9c3e1ee812b4082da7d7c3f25872fd704f2286c80c827288a64b3920ee64ec406812cc72a7f6c175c8f92d221bafc47faf16719983edcc10d088af2b56e82bd1d1c0a340225dc94e78a53f154836ee80351719e5d4d723a6f6e263285f615c58424b13d0b216a4cb3d4", 0xa2}, {&(0x7f0000005c00)="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", 0xfa}, {&(0x7f0000005d00)="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0x1000}, {&(0x7f0000006d00)="2a6b62609e113f68dd0c2b260c0729da21893217e4a05dfe852ffcebd1ce48e7828652a3bafe0dbd8383648987fbd512bfbfe7f1df8a413454df9ee723c16f74fc720d5e6aeab8f75bc91f08f563593e1c11b90dfae64ffeb9b8fe9a6891a6bd67a1fc2dcbcbc3453ced2365bb75e1285900868b", 0x74}, {&(0x7f0000006d80)="9793ceacef5bdb4641e578f2f1d36b48e28faecd15d003d9e6e7636c7f480c97aca88802cd72dbf5c2ffb635bd220ba45bcd8bfb219364aaeb258e8d4c45fe42b4245bafb5cb6bf66825dcdaa303469ab96386bdc075507496f37ca51772aeadd9fa7592627bef95e114ab96fcf89383ced675416330a1bf76b44a550baa00a82ac62eb944a792457a6e2bee71a805ddfb0ca353b259c61a6c90724fce1d5227c6aa409da976406d2b8e20c1ae641217e191fa7193e8a91c76026eb13009825982b109600aefcb454d", 0xc9}], 0x9, &(0x7f0000007140)=[@cred={0x20, 0x1, 0x2, r64, r65, r66}], 0x20, 0x4000}, {&(0x7f0000007180)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000007300)=[{&(0x7f0000007200)="8e86e94f0eeb4eb8b0256e162beee7fb1e595e9a48d265845419ea3bd43581936de2e6fb5a807ee2e632246d1a4dfe6b71290bf7dcec9fc90a8e057a0e4dfe62a81f9055d2171b42a577a1710bb32b7f1be31479c108e5b3d70625e930b3454ec320f7c7cf03266f85edb7565b065419a3c938c3e0c3ad140894b96cecbb0660", 0x80}, {&(0x7f0000007280)="21d8e0db65d22ea13c194b62244841fa4ef5ccfd5294f1c300088c838f72adc0f03d8d56fe54f871240f42", 0x2b}, {&(0x7f00000072c0)="c1f2b6c7d0e09b886a20ba8d355212135277e418594d541cf4b05ff61b776b9439417aba7d76368b25f4652fa39be2e61cc72c768c721af946b62c", 0x3b}], 0x3, 0x0, 0x0, 0x4080}, {&(0x7f0000007340)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000007440)=[{&(0x7f00000073c0)="547bb78963d165a2480315d8", 0xc}, {&(0x7f0000007400)="0cf80c3b338af79d27c3", 0xa}], 0x2, &(0x7f00000075c0)=ANY=[@ANYBLOB="00000000020000000100000001004000", @ANYRES32=r67, @ANYRES32=r68, @ANYRES32=r69, @ANYRES32=r70, @ANYRES32=r71, @ANYRES32=r72], 0x28, 0x10}], 0x5, 0x4080) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) 2018/03/29 15:51:16 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000016c0)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/hwrng\x00', 0x54000, 0x0) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000000ac0)) r3 = perf_event_open(&(0x7f0000740000)={0x0, 0x78, 0x47}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000100)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r7, 0x8, &(0x7f0000000a00)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x3f, r0, &(0x7f0000000280)="b565ab2216c8180d5f548c49cd42cce4d377204c7aa93eaf0c8749fad877b6272f582054ad8c99154bcc0b7a10caa0b6ff214520d1bab1d3484c2ff842b55f37564e45846334dc798c778d8a9e8588d4987b4b9358c71229f09357c16528904b39a0cccba2767613b45ca8561cb1a39da7d09b1d3a3717e84c488cc054c1fe2d0e16a9a573add7a4f50f94aefedc4c9554a0a21f09621c000d94bca30e441970771153a42ba8d1f4c98d8a62cdb0ca6e", 0xb0, 0xd0, 0x0, 0x1, r4}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0xe, 0x7, r4, &(0x7f0000000380)="a7a47576ff5f63a463293f062464a07ad881a1ace44ea7b56984a9b62e7acd6525e26ce98bf7b320c9316b230a5d36f26565650f4e602c7e2bece94427d117c127d36e3f6d283caafebfd1603cdc0960b20a9db28055f0d9b5090e94f9d6a6fbe96bd6948bb21ab5cc14854904141ef02c92113572bcb98a1fa48ad433feee8ced9c7016e7113c6bebcce86cf3abeb5d816e9131ecf45ba63411b4eb3a83763447f1f442806c7722c2c914a86fe4d52b13d38870cda9f5895cf8086337a162aa2417073255d990cb754ed3c0f9bf28ca73e00cbd7332e189026c94bd631e159f97009b38cffc85", 0xe7, 0x6ec, 0x0, 0x1, r4}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x7, 0x400, r1, &(0x7f00000004c0)="2ce902a5d9d575781fdd8a75b14dee6ad2d3862503646bccbea45497602e28ec45a55397e1dd9c794a2db20ce6a98ce3924b683af2e1495a90f9c5b2a05b78484ddd8757c02f35167658119089b346a528967a1354fe2e0c09456cde8159f21650c08e88ea8e6ec2abf182c26098ee4f0348e3702c1a4332e6f791700ebfd059ef7f5514b6a5fbfbc5a331de7e37d09f5f8d3f26949b307b197be7ccd25c5b410c0c8f3103ce5d3cc14dfb7c41c278c835ee90b58fdce71bd49fc6ecabe8934e56a9bc", 0xc3, 0x9, 0x0, 0x1, r5}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5b32bf8a0f87647a, 0x7f, r1, &(0x7f0000000600)="7eb60309439750254ca2b62948b2680a7c25c1f6ce0ce628b90f32eca69574f68a5263cf090b07f5", 0x28, 0x56, 0x0, 0x1, r1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x1, 0x6, r3, &(0x7f0000000680)="a51985e6e475c8d063314790b27888f1b1f3658096f4524c3a656ffe64a5ac15d6bbb6f4b3f34dca8d37f4ecd59fdbf158ec21480502a944ca8ef4adccfb574da2a4a28b92041159607fd5d5917f53804623109cfba81481c197173b8a", 0x5d, 0x2, 0x0, 0x1, r4}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x547, r0, &(0x7f0000001700)="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", 0x1000, 0x400, 0x0, 0x1, r4}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x8, 0xfffffffffffffff9, r1, &(0x7f0000000780)="cbca6c772885e73cc1caabe4f4458569a9f00a4340d3b6f7018735fff4ef9763cf668c5abd90fd092358a77922175ebc481a6de1f3a016ea6146f5dc21a230be36793a95c8b56c2ace4bee42578f5d6e7dfe559480105985a21258dc8efaa8caa2b04cc0e6fffd29e3734f6b10f1f63541ecdcff1f6de08ab852a642854b87aa5a8d3dc16e1036ab2fe552ee5fae702bcd56d4aa7a7a2bbc147160cdde748c434934eb5c46df614a766578026fbc1c779b3eef20ec179223fd5b06fede0e15022ac5731305f08dc41f93f3faf2730fe6bbf69d", 0xd3, 0x8000, 0x0, 0x0, r5}, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x9, 0x1, r0, &(0x7f00000008c0)="ef44747877d7ed793d0f9aea090e2a3d0d35f9e96196134d5c53fe3a9306abc5dd8e681780ad9ac3afc109af6aafa4695b50468a3b5905afee6d022c4eab22ab1af51b3bf01d7d042f220d103586dd83f6377120563d9d8af9dabc9b573c64e33d18bb8a8612e1472cc1e245b767a17856c2724ec06d7ff37749bc2457132a65b6cdcd9f487af152983ada81bb39d559621cc5a95a6b4e8bd19e9312e6a96991ae50f8792db36c21626160500a02a0867c1c6e23e6e30720203af90281c86c7c160b74ab11ff9f9d872c3638ff6b79468be45474e64cb5cab92b318d7ba30f1dc2b01312e2f1b1589c209b42143823e5c647fd2401de91", 0xf7, 0x8, 0x0, 0x1, r4}]) r8 = dup3(r6, r5, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r4, 0x4018aee2, &(0x7f00000001c0)={0x0, 0x0, 0x9, &(0x7f0000000040)}) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000200)=0xfffffffffffffffe) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) syz_kvm_setup_cpu$x86(r4, r8, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x0, &(0x7f0000000180)=[@dstype3={0x7, 0x9}], 0x1) ioctl$ASHMEM_PURGE_ALL_CACHES(r8, 0x770a, 0x0) ioctl$VT_RESIZE(r5, 0x5609, &(0x7f0000000a40)={0x64, 0x8, 0x4}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/03/29 15:51:16 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x0, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:16 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000380)=""/80) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000540)=""/94, &(0x7f00000005c0)=0x5e) r2 = syz_open_dev$sndmidi(&(0x7f00000004c0)='/dev/snd/midiC#D#\x00', 0x1000, 0x10000) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000500)={0x10000, 0x10000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000400)) 2018/03/29 15:51:16 executing program 2: r0 = socket$inet(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000040)="4c0000001200ff09fffefd956fa283b724a6007d00000000000000683540150024001d001fa730de33a49868c62b2ca654a6613b6ab1bcda72e9b0a8c2decfb7000000000000000000000000", 0x4c}], 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x401, 0x404000) fcntl$dupfd(r1, 0x406, r0) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) 2018/03/29 15:51:16 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) sendmsg(r2, &(0x7f0000000e40)={&(0x7f0000000400)=@nfc={0x27, 0x0, 0x1, 0x7}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000480)="0244df0a6a5b5f40b62e1f3a2701e9dcbb2a4e1978ded4acdeed7d1eeb5b4b65cb99c4019a7f9e4d78b7535f755664b88514bba2bacb56e47a4e2b4b10779f1c022e5eafd364e07e4174cc9767f167383f109201ff502c42a38417d877246739fc9866a0b8f1357a2f15fdad59f2299d1adefbdcbe38a225358bd0287b7a582d0e7ad154f3dd8e385ac0b44ab06c72fb9822ab30dede1f2b86fbda00193fd39061", 0xa1}, {&(0x7f0000000540)="df5bb13d0ac55f735d8049e365985af070d107ac27e338d8e18520f33e127065aff848b646bb3d54b5588e809fdcbe701e42eda83b878337663c89fea5b26594b62350943a1b9ab3531d7d9ce3617e2221423798fba7923b02ce6f35605fd3ee33dd667e42130d10afbd45642a3476a055414e5ee9a28c186305f3a056cf9915f74ff24d04bb68dd0443a8a6240d18c2112097896d1b9a2f1e5cbb473910609e7cfccc2e3e1e87652bbe81274e4876", 0xaf}, {&(0x7f0000000600)="c1285992a1e7ce3a5f5f4003f0397ec5e758c3545560b59e8c55501762e067cd5f59485bceabdab46c6b795ff117e8c92058fbdc7d977819e171baa0631c12a54d82b162cc7169274d877bf060de176af33dcb61ba2196", 0x57}, {&(0x7f0000000680)="d396f1be2bb887cb48fa3be3ba41681b8f7adea65afed238ec537f29a25e651e6bb40d97f9e713786e7a85d07f17f5ee294a", 0x32}, {&(0x7f00000006c0)="7e1be40ae5f2e4a3391cebddf087ab2e7ca1b5fc9e01bc2601c30d5b7c33467f91d530defea28d082ddb75c2d35a99c449d32378f1b99c0ed2a823164532fdd6", 0x40}, {&(0x7f0000000700)="9f939a02d6ada847c668973b9840e750b8ae6747bc7af2f3d9d4f1b186e40c5708e637a6ac505e815ad2cc", 0x2b}, {&(0x7f0000000740)="9eda9ff3d96a64cf3c2f6616146e232a93278086b320690fc1c121f53b483bfc2e3f53f7a4bc04a242d37ea0f9d7ba1cb127e1024cfda6c013210b4f0bd123ff73adb9a29577", 0x46}, {&(0x7f00000007c0)="2ba8e28891818ebccec2cce6092d01f3d79908d119b4c0ba01f3df17ba207f6fe5d1f90d7c9a0d928925cc717901c22950e0679b5b442c95bda236bd0bdb12890bf9cad9df7798c287694ddaf007a6d54685cac8616124e3a8ecaefac32a1178e07d39352ab081e807dd5cfd6739a9c71b9a5e44573f", 0x76}, {&(0x7f0000000840)="a17002a6388a2585c6e00f6196b6126d0a2af8cc6b2f3874d9628800b196e50fbb47d96d8c3bd58a5ae40e8450663cedfdd59d730942a162572e46105670d51304062d9a3f7f334d3f8b6150ca082c081a8c0e7c5958ad77dd4cdf245b789957a0347dc1d4110a0b9cd92527e9dc9f0b954336a2e9f1c1bf0a1fd8c2499ffbc7347439029ad56bc25b4240670a520a345f1129b66ec3b55cfd91d4a00ab9cfd633ea1a8e0e63bfa3daa5d3683159b8b1f480b8c76f7e75d5cf9b6f8562ccb27073f1f22bcac15c90d52a95", 0xcb}, {&(0x7f0000000940)="d5a31eaca56b", 0x6}], 0xa, &(0x7f0000000a40)=[{0xb0, 0x0, 0x6, "17fcdf9a0e9a5ca26a7347b0ad174fdd5284c1bf56a2378f8bcb9a76d46c09c0a13f13c064284561748c815d027ad3d11d8826a0423b938b094f2824462dcd4ac3aa66f13e713ae6b409f4f0587629fc1d268dd72ce4537e2079c376cfeb74d7116b6a9f8a9a120bffc8641a3ca28d89b754a4da370c98e20c3b7a1b01232325a1f152edaf876e12f4bb4a856ff56a8e757013ccd3105cd7e8b7"}, {0xc0, 0x10f, 0xa6, "3cb2fef8acb4fb26e0d48c7c20394082bb20dc9d1234b499a90ffe040320d293f28b64a7e80f2de363feb470cdae78738064fc9b0fb16c56e6f047775c847421b7a84e3c685d1ce9649855f43e2971826fb2e079a0a429d417cb664700cd537de237030ca42cd957e6beac8018c85e95410c5081c6cc10975377a1d711c2b6fe719c9484510716532b64df31de29078bc56ce9f85ebeff67da2a5d5d4e16a5151549f3fe26a5660d4b13b4cb2f79"}, {0x60, 0x29, 0x1, "dfc5123cd1ef0e64f701f7fcacf99cf5c01848c69cf2d3bbd21b62c25e93e16f5559c4a6806f96be68d31c8a7c97d93692ac1c4bb91bb6a686ce1ed286218c4f9d31b8ed39604c3261429cc268f0"}, {0xa8, 0x109, 0x101, "056af80e4f1d890e2be70227bc9f6c8ec147812d671a61bdb3351d7b5e5ccd4a703e6b890261a88584977b7645dfb9840f5a892384eb5178eb2a27ea604d45342bd78110860859e41ed8d1588e149533ddb2f24884f3af5e3429f51cb6c483af7b730ca3165dfcaf8ad0d83a8f7b87016fe7e0b8b22084c18bd330684790388bcd0c0c1ae61db987c71d560bfca0859760ef02bc"}, {0x88, 0xff, 0x9, "55cd3536985c9f49c0bc62ede5224f28d1e45403ab3cd609972ad2a18568de097f9a309277cc69b5ba3d35d4d8adeee25348475478653c3165fff77cfa07e214fba00e90f762b74ae29de0f99d5abcf4026bb07bbf7649b01da9762b08e4d18ddf6dac24b86baeddc705677d123f2b6b112773"}, {0xc8, 0x6, 0x9, "051e0ec09eaba809dc48a5508cbc520fa1e5a4e970518995f6ad60f391d71898506b8cd21cc77138f4f917e3a960316bd1260cf492fc81e629cf2dc4812f39b9aa55f191cf965054ba4f057c398c586d332ef93d8958763bdf1bf4b3444160ad3f40a6e907ef08666b83ef691f766bb2d34a8cedbbb1ef341c49747703071d1f1d1295356d22f54a4169a26128077aea7ac89682c6d2b06d39a501cc2217a22199653b1787672560532c02a3192e7d4a425c79"}], 0x3c8}, 0x1) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000340)=@req={0x3fc, 0x0, 0x2}, 0xffffffc0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(r3) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) [ 252.308893] *** Guest State *** [ 252.312295] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 [ 252.321226] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 252.330101] CR3 = 0x00000000fffbc000 [ 252.333864] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 252.339882] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 252.345904] Sysenter RSP=0000000000000f80 CS:RIP=0030:0000000000002810 [ 252.352601] CS: sel=0x0030, attr=0x0409b, limit=0x000fffff, base=0x0000000000000000 [ 252.360619] DS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 252.368636] SS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 252.376696] ES: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 252.384694] FS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 252.392713] GS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 252.400708] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 252.409266] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 252.417277] IDTR: limit=0x000001ff, base=0x0000000000003800 [ 252.425267] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 252.433254] EFER = 0x0000000000000001 PAT = 0x0007040600070406 [ 252.439670] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 252.447133] Interruptibility = 00000000 ActivityState = 00000000 [ 252.453370] *** Host State *** [ 252.456576] RIP = 0xffffffff811cdba6 RSP = 0xffff880193e7f3b8 [ 252.462565] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 252.468985] FSBase=00007f2c30a65700 GSBase=ffff8801db200000 TRBase=fffffe0000003000 [ 252.476825] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 252.482731] CR0=0000000080050033 CR3=00000001afbcf003 CR4=00000000001626f0 [ 252.489780] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff86801610 [ 252.496476] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 252.502556] *** Control State *** 2018/03/29 15:51:16 executing program 4: ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000010000000100b4f346b47e209d98653c8507450000000000000000000000000000000800000000"]) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = socket$key(0xf, 0x3, 0x2) r4 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) close(r4) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2164cf1404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f21938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f18c7b043"], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r5}) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078000000000000000000"], &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x0) 2018/03/29 15:51:16 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x2000000000000000, @broadcast=0xffffffff}}}, 0xe18a4ccd2175c5ea) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) [ 252.506050] PinBased=0000003f CPUBased=b599edfe SecondaryExec=000000ca [ 252.512730] EntryControls=0000d1ff ExitControls=0023efff [ 252.518210] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 252.525175] VMEntry: intr_info=80000000 errcode=00000000 ilen=00000000 [ 252.531859] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 252.538450] reason=80000021 qualification=0000000000000000 [ 252.544795] IDTVectoring: info=00000000 errcode=00000000 [ 252.550267] TSC Offset = 0xffffff75b1da7581 [ 252.554595] EPT pointer = 0x00000001d6ac101e 2018/03/29 15:51:16 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x80011, r0, 0x0) r1 = socket$inet(0x2, 0x840000000003, 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000010c0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000004000000000000000000003f00000000000000001100"], &(0x7f0000000100)=0x28) 2018/03/29 15:51:16 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x0, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:16 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f000000d000/0x2000)=nil, 0x2000, 0x0, 0x20010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0xfffffffffffffc1f, 0x0, &(0x7f0000000100)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f00000000c0)}) 2018/03/29 15:51:16 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8040, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000200)={"736563757269747900000000faff000000000020010000fc00"}, &(0x7f0000000280)=0x2e8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)) accept4$bt_l2cap(r0, &(0x7f0000000040), &(0x7f0000000080)=0xfc7e, 0x0) 2018/03/29 15:51:16 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) socketpair(0x7, 0x4, 0xe90, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$bt_l2cap(r0, &(0x7f0000000380)={0x1f, 0x6, {0x6, 0x9, 0x9, 0x1, 0x6, 0x5}, 0x4, 0xffffffff}, 0xe) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000003c0)) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) connect$bt_l2cap(r1, &(0x7f0000000400)={0x1f, 0x5, {0x5, 0x4, 0x5, 0x9, 0x1000, 0xaa}, 0x6, 0xe1}, 0xe) mkdir(&(0x7f0000000440)='./file0\x00', 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:16 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0xffffffffffffff70) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000540)=0xb) close(r3) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) r4 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_tcp_int(r4, 0x6, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) 2018/03/29 15:51:16 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x81) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f00000000c0)=0x1e, 0x4) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000001000/0x1000)=nil, 0x1000}) [ 252.607332] binder_alloc: 1811: binder_alloc_buf, no vma [ 252.612913] binder: 1811:1814 transaction failed 29189/-3, size 0-0 line 2963 2018/03/29 15:51:16 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x88000, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000380)=""/90, &(0x7f0000000400)=0x5a) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:16 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000380)={0xdfd, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0xffffffffffffff8d) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='adfs\x00', 0x4, &(0x7f0000000180)="e5a286707947442625a80abb5bffc7dca9ff9cce83a9766a2dec47089cd9c2897d1489a97fbad2afd6465033f7ab98954f920b8da0b4d1b1f8755baffe2da27d16991f0ac42b4874521fe6c1ec51a35294a60b0e88e17f2243d28c5361d0b3511654b73659c6530a1537f32b7690a30e760f192255dbd769e28c") 2018/03/29 15:51:17 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(r4) close(r2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000400)={r3, 0xcf, "ed432e08d0858accd8047d090dfb5cea0bdfbcd3e6fc2b2d34a02601ecde381f4b4d905a21bbd21190fe5d5898d5e7b720ddf63f8e8aae8c560bd4c8b4a6691e565bcac5f828b58585a38bff63ef8f07daba986295d9bdabda32efdcc6b52ccf7dd1e825f6f075a0aacba000a73c89ee9510863ca3e0977e5b06764d2479ddbc5fc9d1a272fad4f5b69f88d60d400cdf2228dab9517aaba309d84b4b19d940e23b2953d487f1bf062c9e8140fcb5fa6ff65d4fe05ab78ecaaac6f0464eb3233f481912dcce17fd925b1a29c2117b10"}, &(0x7f0000000340)=0xd7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) 2018/03/29 15:51:17 executing program 7: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x7, 0x4) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') renameat2(r0, &(0x7f0000000000)='./file0/file0/file0\x00', r0, &(0x7f000016517f)='./file0/', 0x1) 2018/03/29 15:51:17 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dc0000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)={0x20000000}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/03/29 15:51:17 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x0, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) [ 252.714992] binder: BINDER_SET_CONTEXT_MGR already set [ 252.736693] binder: 1811:1850 ioctl 40046207 0 returned -16 [ 252.756749] binder_alloc: 1811: binder_alloc_buf, no vma 2018/03/29 15:51:17 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000380)='/dev/admmidi#\x00', 0x4, 0x4002) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000280)={0x1, 0x7ff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) sched_getattr(r1, &(0x7f00000003c0), 0x30, 0x0) [ 252.762409] binder: 1811:1863 transaction failed 29189/-3, size 0-0 line 2963 2018/03/29 15:51:17 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000340)={0x5}, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(r3) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) 2018/03/29 15:51:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000080)={0xffffffffffff1ee6, 0x2, 0xfffffffffffeffff}) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000300)="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", 0x1000) accept4$alg(r1, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x1, 0x0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f00000000c0)=0x572e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x20, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @ipv4}]}]}, 0x20}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x810000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="040024bd7000fedbdf2510000000"], 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x1) 2018/03/29 15:51:17 executing program 4: pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x800) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYPTR]) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f61fe4)={0xa, 0x8004e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r2 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r3 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x8, 0x216040) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000003c0)=0x40, 0x4) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) close(r2) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) r5 = socket$key(0xf, 0x3, 0x2) r6 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0x3, 0x8040) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) close(r6) sendfile(r2, r2, &(0x7f0000000080)=0x3, 0x3) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000000000)) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2164cf1404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f21938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f18c7b043"], 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r7}) setsockopt$sock_int(r6, 0x1, 0xf, &(0x7f0000000440)=0x5a7, 0x4) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000080000000000000000bbfe8000000000000000000000000000aa00004e2000089078000000000000000000"], &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x0) 2018/03/29 15:51:17 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, @rand_addr}, &(0x7f0000000380)=0x10, 0x80000) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000003c0)={'HL\x00'}, &(0x7f0000000400)=0x1e) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:17 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x0, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:17 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x4) listen(r0, 0x0) accept4$vsock_stream(r0, &(0x7f00002ae000)={0x28, 0x0, 0x0, @my}, 0x5346484ccb758db8, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000280), 0x4) syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="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", 0x9c4, 0xfffffffffffffffc) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000f00)='/dev/rfkill\x00', 0x210000, 0x0) r3 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$revoke(0x3, r1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r3, &(0x7f0000000100), &(0x7f0000000280)=""/191}, 0x18) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000b80)=0x0) perf_event_open(&(0x7f0000000b00)={0x2, 0x70, 0xffffffffffffffff, 0x3, 0x9, 0xdf, 0x0, 0xba, 0x80, 0xd, 0x3, 0x7f, 0x3ff, 0x0, 0x800, 0x6, 0x3, 0x3, 0xff, 0x4, 0x3, 0x5, 0x5, 0xffffffffffffffff, 0x3, 0x3, 0x4, 0x6, 0x1, 0x0, 0x1, 0x5, 0x8, 0x0, 0x0, 0x3, 0x0, 0x7, 0x0, 0xfffffffffffffffd, 0x6, @perf_bp={&(0x7f0000000ac0), 0x2}, 0x4200, 0x0, 0x3, 0x3, 0x1, 0x8, 0xfffffffffffffbff}, r4, 0x1, r2, 0x2) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f00000000c0)={0x7, 0x7, 0x20ba, 0x5, 0x8, 0xfff, 0x200, 0x20, 0x1, 0x3, 0xfffffffffffffff8, 0x9}) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000002c0)={0x1, 0xf7, &(0x7f0000000180)="bf24c8d50c0bc09883793d52204b3c0435443d388935fc2cc42084ba99ef51fc75e9c59d9b74e691372b89aefde1f37d3be1d5317e047368f5cd384989448ea813c12c5423fe047b0ec8585207f814605a2c92d52277e30843526104cba8f3877dbb5485b25179793075070dd1057845c6735d03815fd95c8220f7cce7bccf61cbbdfee688469d912bdee2c1761f726f184f794a02c9b9723b6470c6d27a0b4c6bdc90f6063f9ea10aa0ac271c1ea93ba5959cfbed92c9376c24131b83b913b4f442d8f3b48fdbd805b20b5bae4ed128b35313de5ab0cc09faa96b36525123f9437882039cae46b7bd78aad2393be518a3bb2d66560880"}) connect$ipx(0xffffffffffffffff, &(0x7f0000000140)={0x4, 0x0, 0xff, "851779d0cb52", 0xa37}, 0x10) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000380)={0x221, 0x8000, 0x8, 0x80000000, 0x20, 0x401, 0x7, 0x2, 0x400, 0xc6, 0x9, 0x2}) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000003c0)={0x0, 0xffffffffffffffff, 0x3, 0x1}, 0x14) 2018/03/29 15:51:17 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) r0 = dup(0xffffffffffffff9c) close(r0) 2018/03/29 15:51:17 executing program 7: ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f00000002c0)) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f00000001c0)=""/149) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x800}) getpid() ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(0xffffffffffffffff, 0x80045530, &(0x7f0000000100)=""/161) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000003c0)={r1, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x4, 0xacb}, 0x90) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000300)=0x2, &(0x7f0000000340)=0x2) r2 = memfd_create(&(0x7f00000004c0)='\x00', 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={r0, 0x80000, r2}) r3 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) socketpair(0x4, 0x8000b, 0x0, &(0x7f0000000280)) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r3, 0x800455d1, &(0x7f000000cf71)=""/143) [ 252.890119] binder: undelivered TRANSACTION_ERROR: 29189 [ 252.896081] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/29 15:51:17 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000440)='/dev/amidi#\x00', 0x7ff, 0x80) sendmsg$netrom(r0, &(0x7f0000001d00)={&(0x7f0000000480)=@ax25={0x3, {"95c825e1ba0c13"}}, 0x10, &(0x7f0000001840)=[{&(0x7f00000004c0)="b0c0afcb1828eb097d38d20c2635a2138cd07d708352c4988801b30487dcf67558eb3de33c77a0bbea71a1184a37eccbbd3f571b342cc171b955808ed86e5d0fd43d0d17f3d5919e99ac36d11b5e830b10ae112771d3736df0381fc6dabc0b65ece7bba72214a3f5d9b8134aed9b4e1162b1d8715252cab38e8c11265d6a62786b15b5735f7f49658318255d7833c0c97f6f3eccfe8253abe20b4c52b7b9b81d9beb711f735335574f8605948f97bfe27627f7a138552a06b3e924fd72004da8a018c1e36eab3ef62558453939bef0756c0fee5b0b25b766c1bf1b9e3762cc538444ed9236c86a9dea5ab72b0b6e10c2ac8e10eadf59619b1f33b4b15be4482f9bbec7610477690edbe62a4f556c9bda9312c9641b813711c6cf3f5c5e721c1571c9d79ad1d61234db3a78fe276b65ee8bf3a4aed5968fcc4022c726e6ee1712dd91191ff2389b51a0fabf405db924e2edae42b8914b97dbc9de6274498da015e8241814a1d05ac9c3fa2344be30ff41a770179d7107b626df663c382ea423703d40403ff9b1158547bafabaf6f69b96182e42d36fcad778bff5e5e04079b4882a66be129788ef58ec2dd36bd739d78869f1946dc9513d7573e2777cd0dae557c5058322ff99dba0f9a3c1452aa55f6d990672daa0a3bd339bf947055a7a99b1876d9a4a134d5b9c9affacb8628394170853b58a4b345277ac7769a40bbff48096fc4697ec8a4381872e44901b8753bf496957e69adc809e05d66b99787f78596c5a01565285b7b68994331e8c35866f027251ec72b287c4ffb3ec01dff5d70bd8ef67d9fb287c5c66566c7c26b30e4297725a3f00ac45ae37510afe59e39cd5a39c7a5be17c5415139bea88aaeba02ce565959c676568e2cb76ffaa21b4a6582ce453531511c3a198817e87701a6fe0af955b746cba22cedbc749d32953066fd4264635a901687025f6c6013ec385c4363b8d2fe60af5df900bf4ad28e29fc46f2598b7826c47172d872c64181eec47089e77d675c94d692c0aca1faf8d1ecb834e79d259e909414cc057bf381b441920c53999cc66f93da8e65163711ba130027a7329dd818ba2fdb10bf83ccaa26aa88e9d7fec1691f76bab2bb690682ff3d70b4dc591d9d3a6f74a10a55769f5e5695ab60d7c0aeb7976a4326a8058890bb4ef0587b4dd50711fb6dff870f0b88399e9d947335cc49b901a07c7616fe2a9015fd45eb669bb209562a1606af5be2fe86c0095dd188d1be553f748fac60011f6bc006672799a431d4375271586a3314cd09228eaa5dd03c360a76576882d4d72c9b44ead070bc3c99b07a68c4e36f31d17dfd78041dc324f876a108eded86ee94f502f0040d4b9dab450b2de2724463487c20abf3893267e6ac05b083b8f298749dd70878a4f942426c5c0164a2336f9c621e99d3062c83631a09739eda36e7fdfd8d021bcbfe56b7b52289d49a30a2197e73d7b1bf6ff84752edbd3212268702bb09c19c7b78a9b2df0565cf0d6c9f94ae5ed694f0c6e9f3e506a20f01a7c5203a4c95ad7a68679225d94ee156f925f6a7a51bc0754fde8885beab864714f7fe081c6d177de4bcad4ab224eb42e2c1358456f3b3708c0f601fb19dfe34f2b89eac3531a95cf17af1871847e8136028448a87319fa3d99f70a44541cec917c20b3aa8d506602435930ddcd1984cac5bfcc08b4faf2b64315d399618a2924d98f9773c154d556f0ce390f15fb2e0bbdd47eebb79468239f30d95e71678480502a87dbd71b82d92ca7fdf23176781b3fbee3be4a2aaa582b5b6dfaee141cbaf85d40fbcbea06a187befd32de5bbeb1daa90d0fbfdb179c4ff160297a0b3c0d1330ba4e6aa9c2332487b1d947fac0692a06e80225666631e394654c9fe37abb5918731d3fd77290582ef6fe898564093b428c9c713053154f6dcb86cfb08f45720cd29457d248a952aff38197b45acf1add1d5f6ddc626f4af7f68b3b8b7ea70637601dd7480edd000b06a65283d4c9b88540f73f5d050e46bbe182f2dc078cebf28ad05c506a6b5c4fd602b445d5702a65f9faddea1402925e61f73e3cfb2ecb24942bbf1eb6134ba5b633045649580d46902c50dae2f13c44c68209dbfb400279d5e55e302fac40e3a50074f70ab6cc20bdafc57df9859d8c4e6269b9a3c58e0872326b52366d21c66314863d4a0fd70f3d177c0cc738f00e290dc0bd332c9b29fa3c0fffafd07704411207a23082429af2c40da23de8b18f480ce28289e9f174e45989afb5fb560a592562ea06b1b5203a5cba6f3a3ac78acf8d377628d3891b1a5cbe2def3981cabff42318549a660af40f0f73c9482ec7decf55b9d6c23f468dba793593ec0a77e74ce82c6147a1511d4e8726557d7c3f5c71c7439e511cbc2a095216048b8769197671074c99eb566cdb8c63a56753e5aac0ba19b624ef0be6c0cc55c960cc670a8446f36b274124690367f627770a4ca1d013e8a674e2f809e347e5aaf9a054b54a008b12fdc54a2248fe586ec9a34b27fa1d608986d680cb4b002c7f3cdfcd691b7bed8468855b10272c5e087982f55fc59eaf61249f6f82ff6c5262b8072a1e3e08efc9f1011914b1d177224f015062b37a8c2380adc975cae0907c6990ae8179825b9ec8a8d5322e843408e057c304483a7ea4ff0ff51b0547c011c1f9c5bdaee8f628027d972ad938d5ca3f2ae1f43aff602668ca21585eb9d2a6edcfe0a125c9162201c92848b320e06677816fc3872f62e7bb5f156e5c26f9b7aeac723de5f62c4dd993a8599b3aa62b53f852efe827004cbfa6beeac4aed40df7164767427414e8d0010d6b549c2fc41357c2f3460fc49b725fa242404c76d3288210f3f453e8b15ef922ef48404cf3f0b582d7a8270717fdf04f1a7e9869c3ca18794ddc3ff2d1b3ecd07ba935142e119b40c5a858771c508c1986cf46e371541f3928641ce7086e6a2f9cd3d94e439efccdac281a042fcb6bd6fe72e201236332a651d6aa8442efa16a793b47d9151af6de11ea3326202cd01b079e80baa129a7bbd88b85848e7c0e4d0d98110ff902d022d27e6c1c23c32c77d43ad9e7a641436cf4fbdd2fe36803bce66601f7bb577d18ec84a752ff1476ad81d163d6dbbd82db95267236149ddb997229cc60347f387b00755b1fffd7f5ae0517c92adfac1eb84613007b9ab3c99bcefa37771c3cbff416bcfb4bd727168fc7e489301ccf8a3e0fdb72700c3cc37df1c967a1f35067df82ba37f139ce1a232c425e45d87b59cef948af74a103545c2ba7e23dd017b0c33907f5f617c0bfd39048feff74fb79a6c40b9bc49f5d74f61ceec56e5a7ba1c0093c4cc25cea677313e3b88448e3f3b218acb32d02f4168d1efdca50cac7ae5aa16f37330b18706cb67967c616f5e860fa8dd8b88ea587e14234fc8934241e0780763be6a92deb914c79ea73c7002cee61db6d350e24dc4028a6b2fc36a792a61f6e8800b090327887c6f67e614b05ff916fdf451ba8e9a8dc05056bb733808723cfa516352392f79eb9eade212d44f529e96b83227c6e20873ded93690a8d12f3467327e464d422f987ccdd65ec1c6019e0d21e4da0505e43e8c4f0a89d3e4ec63e3d5a2c6c5132da17c21f4f9fc2a5c478e784cbcc7673bf66e98a98d1ce48b62048fc3348c13e20d97cef35e75f1706ae1cddc718cd2a272d77c312ccbe6cecd4d03636fe00b63768649996dd8c94b45d24fe20560d57bb542fac74fd66ca5a3fb4ca2bf244310cb7678e1be340fc36e06108e7f8e9eb16eb8e96d8b235ae085304f4081bbf0eb189176edd535d476b9d5e4355135d876426c82d12c4ced9167be09d017afadbb30ba7d660694ee47dcaf3caf052fbabb4cfa00c99582917eac5950072ecc3f1475dc0a7955eee5813a854339244709f8fafc9e3e0f250167395058e464ef4435a612593d5ad76820ed076568fe721bb89fb7f8735e20408e5c133d233c34ed130a6bea0ad2b79d475387451f70705c45ba678f79e881ac31b2098e65cc17a7c8b8891c836b689145cb79ce3affde38f385750982cf4dc76d401f9f405dea8950eb15e93929c0bcd475e45dd73f97cf27f9e0957e9febc0f4fec4e5dcc3b7a39991a990828cdcb5f120ab356cd7f4e6fd8eff438a6cba679042cd778c9a6cb7a3414ea03925258fabaa317a3527d12dbfd77f772ea7f146783b85fba2ebc87716b1daa10110676e686c9a8e291170819d97e5b719d0ec3ef53b5feffe361beb1251b96b60181b824a4c27d24a6facd062543e6f4cbb4656fcf4e8ffd617ed5bd197a2391e40de0b1f2e1cb14b3238e1ce90d5d5c3b685496f096d127e7c15fa8827f79e1d33be19678c4074e7b1c6c2ad7361275d32eb39ca31a4fa9758afea47e45859a24e27d44ac86a3ba63cbe102b9781cfad3c4c87d5bd0de8047841fdc170535b5854855f656a6204795553deb7dd2a20631d1ebd10c85b97149c52c560942bd59f6aca4818737711a2a43af39a082a432d9f616827f5b06e79e8fbd6f4854df2a1f05e3ac27200a9e9197d0f2a7abd8fdcf50be45ce8ada4ea25333494461108e4f7714c9c4a8b680103b1342c59bca1e0d77d0d0253b94d3d5d64914d0400c7754dd0bf9d0b5bee6f7cd4dd49db4b26f69372fc077a8b7854065087f903db2c44829fcd10c2e92e510bf063ae3e1a73655b2e7f62cd27ecc8eaeff422790e3bdc58a4cd160e361c279e26d1478228c1239fd52cb5b0ec4793b3f0eb38797dda8d4c287c645f74ee2eee62a8e544729658c74f8f1dab215ea08570e3c63df0cf2a84a46d64dd2276e67693fa8d7968c6a9789513ab88979530be3276d913c735032aaa6600a80d7b1784e8988fd81395be11170bfa1201ecddba4bf3ac2314bdbe8630b723a1b3eb5e4811ef6c698ed0b1ffc7bb7ae2115107c392ddfa4053f6b9ada1e06a413684d471e45b3e84eb9fa8c0c8664b6130583bb8a75ad5d5fa3f2ecd9d7e3dad991625223452203c578b242fb570f26a72e888dc24781e988b744c1c231e9648f4b0a02524006f687af9c435d9180896ce8c1a2973071578ef1b93ccb986dc0d5b410e496c7d8c0830280cc887a9f875fe24423379493300ed98e94f121f68ed8336a73094534f76e8ca95d3a325715d5f5b061c3a3430877d90d736c26ebd3a5c6c80e9774f849c13b485afce0376d1ff90e30c712c228517860a6791fc9ffbfd8f470770efea4a4b1477ee547497a5a2a4c3b77f307cd821c5e3e5f561c4644da8298bda778b3df2c1e9fb1e06642189c863a045e36fbfc4e725374f3d25ece68aa66b924aab2460c713d85ac2a8b5d85b11274744ff6a6a7b0a7308d0e9b272e2fc66bc4163001917de9025c563fe0c130f110928d77e2f098b726a87f2f3146bf205eb5ef2cc28587947f0700743edded5d369c85670716ff135726562840ecf9fdb6daf50d22acfe310d9cbea954a989e62dab9819ccfa565ed7824a554545da11700c3147e27d43c5c4b2999e465e73d07c88d571a932d4d35a0b3f85a8ba056f67fe8724b0ae2ebf5a6353bd517255760dd99c892d7f00d2a6ce411bcee172f19edb8ae4b564b15df8447ad8c33913337e2b9696814c860a06ab8d41c93c18326506474ef7e8a8d3375130cf5b2fe3d9a6f90b57c0d1d568e6882e38698703ef79ac36cd8867e6fca4afac5bd722738d8d27b6e625963f1ce3e5b7ab620efd009bfc71d1300289c117f02e2eb9f50ad485a586487bdc79e0f47596727e96a5b21006592664ee0f9533dd56a04541c2f94d3d", 0x1000}, {&(0x7f00000014c0)="6c2e1f62b385ab14dc8b250ba3ea84d32101a20b99bcdc692ec4a88473633854b01499d808f076983bb6fcad2b50af5e917f3d52b6e6a8f283ced29c59f1f6b9ff263e05f7ad1628ea5061c610827e5d2145763164da95ab6e695c9d9fd95515166aeafa58c82328726156eb3ee599208bae4b884d4656a0fe1304aa85310b99be43f8a27fefd3530b2ead1c79b22204222baac03c5dc16236799ddcd6a90fbe27045b14fa2224d595243d7b4e9f43cc93082cd2491ef54d3278b7cb023cd58745e80d5f1c6eae6b34cc92eb9c8ccb5a986d1524642d6011d5af4975f3a2caf4ed8f40e817333673093b8dc77cfe5966759a7c2b", 0xf4}, {&(0x7f00000015c0)="b8af0f04d0aa1046015574d7418489053b2509efa87c1ef7ef9f01dd6ba40fdd1108998e9e9980f2e02a7bd1a9d398a75704985e8a13488a9339e52dfe9c345e2f57596ba70c40b9c7924e2a3763fa3516da3842ee3152481db93e", 0x5b}, {&(0x7f0000001640)="be0cf8225406d7ae976296ea85742159ce58ba03d6986766137895e677c2159bf796167277d2fc488496d6fe661ae20c230a989b9be6d82474b7b679ee160109bc54188d19b17ffe2aa44f24cb36f7ff04cc7ce2691c3ce805da5dcec06c56c4b6774de07647eb9b4b54eb28704c93dbd3a18a39c42ea46955a68c218aecf64505a4974671a44700111632224da71f771bd0f16f294eeee2af7b3af1c1dc9562773a480292a2ec1534c0885619374b0263b4ee94223612f44a5647", 0xbb}, {&(0x7f0000001700)="bd5ad4e633356113487d7d35a4d4de153540f94f8ac6887317978e3996f2c4112c0493c0c3c7d611f9a23310b9cfd20f165f0ef211cad1aeeeff1db8129adf2c805dbf6a4051d65b1bfb3c3b6eab3d8ae75ee96e44b70cffe02be35182e6690b87172cf28a3524319a40ecda76b0e9978c5beda3e80dafad2dceaa73d4463490e55834c30ab38a1e69b9", 0x8a}, {&(0x7f00000017c0)="66ae7079145507006a6b41786912460fac23ad4611ad2963de622850d279da88de3073e42a57501c7f9a7652d79ed6d931ee0bb31e971c281af72b37d7334eef87b225dfcde499c5f577ea52a052647ac43936457952e0b4799153a5a3eccbb8588bf919c538aa5c995f1d98b6e06764d30355e921641d4c81aa3cc69aed", 0x7e}], 0x6, &(0x7f00000018c0)=[{0xb0, 0x11a, 0x4, "95e0da6819c26f2f77824a655e7dead85e22610d82dc60e6b1a06cedaaf4fa3adf4d8769af0e123548a9938bce4ec97ae0b2bfa92efe14f05404c1e148707c77df4bc3785a335e4b3f675303f84b55c0a58e7ec564446211e4dc30eac59ae23abc8f255335640aeacfc58af7220218650918d5daeb2c9bd883ba1cbc2ef8218dc36158eac7c68367af00cf1313f88dc0475017aaa8a597a921676a7b811ee139"}, {0x108, 0x13a, 0x29a7, "12484f20226db0305426952bbb26c0b5931210fca805a600a03ce1d6a1eedd82909bd29f7c09cae8056d3c7856ac305bfa70e28cf2a516274b66708aef21aa79d56584522bbc50fc74a17dfc37bfd7bb6e6b6a04438583a8b6bb4fb8d05e879b5345dde1eb7f4be5bdd796fa66354fec14274c041189bcce21c34603e427f3f78cddcc62bc2a37652c6d93acf73fbde2ebb0f3a70a0075119eadafd8a8157dd190bf5cc8f91c2f1274817f61a38dbfd4c8d83d1cb85b5608743de96ff1ae8d70f3335fc2350d043719012fd37d09ecd4c65308368ded850cc858e17987fd80ce7ca9bf9e935973030e4f0dea3e57cb058d"}, {0xa8, 0x107, 0x4, "5d06b74313d300a5130303065d3591e76937f4e29e4016f993f7b3e5c03a7fcaeec5da4ad4fdcc857a0eb3167ab591e8d70b591ffafaae18ae292c772f161a66dc350f58accde9bc14d1d6890c75bec0a66ebc20ccad035a2c5cab5caf9238992451b603f3459eb9f3ca37a987839fe97dc5d572edf397415bafb8822a362976aedfc6a291b81318bd6914b6e7e7fbf1607d8610"}, {0xc0, 0x11f, 0x1000, "869ed19e912c446a117768c9fdf61e67709ac5e1bc8c5e89f7cce4bf20789732eb394a9e94bb3db914aad61ae5a8c75040bbc87243203a7fc294bba2ccd266b57913b2658c027561cc1ac2c2f779f7aec86d37f8c6b8bf4276a311e28aad8cab1b1f3898ad8fa0f48061235af8e8f100a2f854da780deed622c088096c5059ecb715f1e4c0938c687b563bf9e6e6680e3655b74d41921bc67b85a5fcd0991a674b1258c054c0d69896"}, {0x18, 0x1, 0x5, "760f31967ebf"}, {0xf0, 0x13f, 0x200, "8cff8345bdf4c0e5074916034246bf99cbd8e5695a40d75b48650dbf92144b2598bdef67af8023df3bc012734405bdd3915f1c5771eb130af75c751495e8f0178ba22dcb4b0970d0345864148ae1562239e200b9c948c750984963445286442ca1493620f1321a0e0c8dbe7ff04ad35b62dd0000188efe0ddc34a41ca377f2a9a84ca8126f8cfa60afbe17a8201eb3db9da02210a5c2d73fc809b60b90675327d92c40c2d7469ea15e7564e837d794eeb503deddf053d1e769db255f652d61dfaf27ef06f63d92f64016acf5eea3de6acd5be449f5dd3879b56311cd"}], 0x428, 0x20000000}, 0x80) llistxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/178, 0xb2) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x8}, &(0x7f0000001d80)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001dc0)={0x7fff, 0x80, 0x8002, 0xfffffffffffffff7, 0xb5, 0x8, 0x1, 0x9, r2}, 0x20) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000001d40)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:17 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) getsockname(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x3a) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000dd0000)={0xfffffffffffeffff, 0x4}, 0x4) r2 = socket$inet(0x2, 0x3, 0x1) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005e4000)={0x18, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x5}, [@nested={0x4, 0x200000000000001}]}, 0x18}, 0x1}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x2, 0x448, [0x200013c0, 0x0, 0x0, 0x200017a8, 0x200017d8], 0x0, &(0x7f0000000040), &(0x7f00000013c0)=ANY=[@ANYBLOB="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"]}, 0x4c0) syz_emit_ethernet(0x12, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@generic={0x88a8}}}, &(0x7f0000000100)={0x0, 0x0, [0x57f, 0xb4d]}) 2018/03/29 15:51:17 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) 2018/03/29 15:51:17 executing program 7: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="2d757fdf0fc1d5195dc57154c54afbbfa0ae4214a5af2f6c61030aa8afea5720cd62e61a3c09", 0x26, r0) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000300)={r2, r3, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000100)={&(0x7f0000000140)={'crc32c-intel\x00'}}) 2018/03/29 15:51:17 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)={{0x77359400}, {r0, r1/1000+30000}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000380)={0x0, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) socketpair(0x13, 0x7, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000140)) r3 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0xf06c, 0x6, 0x100000001}) fadvise64(r2, 0x0, 0x4, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:17 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x0, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:17 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40008000000005) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r1, &(0x7f00001ddff0)=[{&(0x7f000063d000)="a8", 0x1}], 0x1) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x501000, 0x0) dup2(r1, 0xffffffffffffffff) timer_create(0x7, &(0x7f0000000080)={0x0, 0x2e, 0x6, @thr={&(0x7f0000000100)="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", &(0x7f0000001100)="a83063b7e442dfab7b93f08aacc87d9230725b8d199c970339768a67dcb4b46dde8bb07769189ef2145fbd5048c6365596186c90f011f5e7c511200f046493e7719f23239dccae2010e7ac1dede6f326c0672f6a59b586faea838fa38a4495f18bc96e682fbe30f681c49ed7d2e985a051bb8da34763729bf27d3b524d"}}, &(0x7f0000001180)=0x0) timer_gettime(r2, &(0x7f00000011c0)) r3 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r3, &(0x7f0000f15fd0)=[{{}, 0x1, 0x60}, {}], 0x30) umount2(&(0x7f0000000040)='./file0\x00', 0x8) setxattr(&(0x7f0000001200)='./file0\x00', &(0x7f0000001240)=@known='security.selinux\x00', &(0x7f0000001280)='md5sumsystem-mime_type.\\proclo\x00', 0x1f, 0x3) [ 253.011593] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/03/29 15:51:17 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r2, 0x0, 0xb, &(0x7f0000000200)=0x5ff9, 0x4) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000), 0x0, &(0x7f0000002b40)}, 0x2020) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40000, 0x0) connect$ax25(r3, &(0x7f00000001c0)={0x3, {"e70db972d59d33"}, 0x3}, 0x10) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) [ 253.051729] x_tables: eb_tables: arpreply.0 target: invalid size 16 (kernel) != (user) 15 [ 253.142544] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 253.158470] x_tables: eb_tables: arpreply.0 target: invalid size 16 (kernel) != (user) 15 2018/03/29 15:51:17 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1e, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r2 = socket(0x1e, 0x4, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000400)='/dev/snd/pcmC#D#c\x00', 0xb414, 0x200001) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000340)={@empty, r1}, 0x13) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) socket$inet_icmp(0x2, 0x2, 0x1) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(r3) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) 2018/03/29 15:51:17 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x9, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000200)=""/169, &(0x7f0000636000)=0xa9) 2018/03/29 15:51:17 executing program 4: ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000010000000100b4f346b47e209d98653c8507450000000000000000000000000000000800000000"]) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000480)="1e67563058c496bb94dcaae30cc050f821d2119f0324c5eb33b2262747eeb5ac113f96261a3000f0b13b66308bd3135516e1c159b3c694b3bd58b4ec167f70a870e135eae4f1994a8274533ec9a7af95a50b85f02191453569d2f4fff31d9dfa91198709162345c45e8fb4db2c81c11c1af8adf7160d78f42c97dbdd005fad18679834753ed68e2ffd3df7c93b78011a9f2489c859934309282afb4455c825cd465078058db837a3175bfc8a8414e058fe1891f018157819d7ca7cd5d25f0aba543b3907e4342e6f96f37e68", 0x2) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = socket$key(0xf, 0x3, 0x2) r4 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f00000003c0)=0x6) r5 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) close(r5) sendfile(r1, r5, &(0x7f0000000440), 0x102000002) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2164cf1404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f21938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f18c7b043"], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000580)={0x7fff, 0xf9, 0x7, 'queue1\x00', 0x9}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r6}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r4, 0x4010ae74, &(0x7f0000000400)={0x6, 0x10000, 0x9b30}) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078000000000000000000"], &(0x7f0000000040)) clock_settime(0x1, &(0x7f0000000340)={0x77359400}) ftruncate(0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xffffffffffff0000, 0x3) 2018/03/29 15:51:17 executing program 1: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f00008ec000)=0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0x4, &(0x7f0000ffe000/0x2000)=nil, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_delete(r1) 2018/03/29 15:51:17 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000300)={0x40008002}, 0xfffffffffffffc65) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000280)=0x0) setpriority(0x2, r2, 0x80) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000380)="f590c0a75330e0df2e27fe0cb7d4b270642b7e04cdafc98088160ee5484daa548041da13172815f057e469f485d784903fcc146de59287010f1673d9f71195f4a9b62570fa21b0082ac8903d09939f023e129c99d6fee68e76c0131c4f", 0x5d) 2018/03/29 15:51:17 executing program 2: r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x686d, 0x0, 0x0, 0x0, 0x1f}, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000000040), 0x8) r2 = semget(0x1, 0x7, 0x28) semctl$SEM_INFO(r2, 0x1, 0x13, &(0x7f0000000140)=""/30) alarm(0x5) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x1, 0x7, 0x6, 0x8001, 0x0, 0x401, 0x800, 0x6, 0xa623, 0x227, 0x101, 0x5, 0x8000, 0xac, 0x0, 0x0, 0x7fff, 0x100, 0x5, 0x158, 0x9, 0x4, 0x77, 0x1, 0x401, 0x3, 0x5f9c, 0x0, 0x1, 0x72, 0x3, 0x8000, 0xdb5, 0x1ff, 0x5, 0x1, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000080), 0x2}, 0x882, 0x5eec, 0x5, 0x1, 0x80, 0x10000, 0x6}, r0, 0xd, r1, 0x8) r3 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x10, 0xffffffffffffffff, 0x0) r4 = dup3(r3, r1, 0x0) r5 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000f679f4)=0x8, 0x449) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f0000000480)={0x4, &(0x7f0000000200)=[{}, {}, {}, {}]}) getsockopt$inet6_buf(r5, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) epoll_pwait(r4, &(0x7f0000000180)=[{}], 0x1, 0xffffffff, &(0x7f00000001c0)={0x10000}, 0x8) 2018/03/29 15:51:17 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000380)="000000000000009428e048a2fae8aa0dc43d724269116d030e7041662b593661466f4407ca5018fd4f85988c33923c52450d73954d2074e69965e812844bdd61b6e8531a65c18cf04ec140f62b276e833f8978c567ec42315f2a3b63ca462384017c57", 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xa5) 2018/03/29 15:51:17 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x0, 0x1}) 2018/03/29 15:51:17 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000e8ffe0)=[{&(0x7f0000b32000)=""/172, 0xac}], 0x1) r1 = memfd_create(&(0x7f0000000100)='vboxnet0$em1(\x00', 0x1) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000140)={0x7b, 0x1ff, 0x1}) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000180)=""/96) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x1f, 0x4) sendmsg$nl_route(r0, &(0x7f0000665000)={&(0x7f0000faeff4)={0x10}, 0xc, &(0x7f0000f48000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="180002101603030200000000ff6738e746c170fffffe02000000", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0xceaece1d9950356e, 0x0) setsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000080)=0x86c0, 0x4) 2018/03/29 15:51:17 executing program 6: socketpair$inet(0x2, 0x80807, 0x1, &(0x7f0000000080)) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) 2018/03/29 15:51:17 executing program 0: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x1a2) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000380)={0x20, 0x2, 0x80000001, 0x2, 0x7}) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffff9c, 0x0, 0x2a, &(0x7f00000003c0)={0x91, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:17 executing program 1: socket$inet6(0xa, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000bba000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010000100000000000000000004000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000c000200aaaaaaaaaabb0000140003006c6f0000000000000000000000000000"], 0x40}, 0x1}, 0x0) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0xe347, 0x2000) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) gettid() mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000380)={{0xacc, 0xffffffff00000000}, 'port1\x00', 0x20, 0x24, 0x0, 0xfff, 0x6, 0x8, 0x3ff, 0x0, 0x5, 0x100}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000280)={0x4, 0x824f}) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/29 15:51:17 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x0, 0x1}, 0x4) 2018/03/29 15:51:17 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x0, 0x1}) 2018/03/29 15:51:17 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x80) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00000001c0)=""/192) 2018/03/29 15:51:17 executing program 0: r0 = memfd_create(&(0x7f0000000380)='(md5sumuserkeyring%cgroup)-\x00', 0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000003c0)={0x0, 0x69, "79b1a705de18cf34d4bcc56d4060b69e3142cec442aef1150cb16bee52aca19ea4c84f64ee0bed74bd6e76824903130be785aa984386f94a26d61917d70c06bc0ded9ae8f96256078a353d55c5f7976a58afec52c261c56d91b62d5bb0baad13f637bbb4601fd5f991"}, &(0x7f0000000440)=0x71) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={r1, 0x1}, 0x8) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r2 = socket$inet6(0xa, 0x1, 0x2) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000280)) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r3 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:17 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000340)=0x14) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(r3) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) link(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000400)=""/67, &(0x7f0000000040)=0x43) 2018/03/29 15:51:17 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x80, 0x0) utimensat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x0, 0x7530}, {0x0, 0x7530}}, 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0xb, 0xffff, 0x7fff, 0x1, 0x10002}) 2018/03/29 15:51:17 executing program 4: ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000010000000100b4f346b47e209d98653c8507450000000000000000000000000000000800000000"]) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = socket$key(0xf, 0x3, 0x2) r4 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) close(r4) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) msgsnd(0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2164cf1404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71748eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f21938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f18c7b043224b1e712481c44a37787d2927565f95f8296050d9909030604b835424ccfff713b8840178402850b47c296d57fb2d0c22578457e9d30c16d1745f8d596bd6b8dad4f8b8abc0a26243d75819acfb3dd87f27340006069e9a0eef08c23d4066b539a379bf6c736d6ef2ff0f0000bcda5b4786d287f4bd0afd47211833dcb326f55f4ea5c42f2e116ff00e2e030ef5f9077532a8fdb5fb7027bfd14d05aad42ccf288b1118f939b15f2bf6ecd6a442a097432fb96106a718cd6a29fd67d2c13d992a12ff8f318297a600cb83a66b9d115e53b4ad9a5e2c3d9940d013df263f0d4345b4e8b348cf01947fe6aeeeabc65eae4e1550429721ad74a49ca58126427fffbfc2f49d3ded20d7396466b761e5135e2b0a32fb2644dd9aa8"], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r5}) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078000000000000000000"], &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x0) 2018/03/29 15:51:17 executing program 7: perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2020202, 0x0) r1 = shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000080)=""/4096) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000010c0)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000001180)={&(0x7f0000001080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001140)={&(0x7f0000001100)={0x18, r3, 0x400, 0x70bd29, 0x25dfdbfd, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x18}, 0x1, 0x0, 0x0, 0x24000050}, 0x40040c0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) fallocate(r0, 0x11, 0x0, 0x1000) 2018/03/29 15:51:17 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) userfaultfd(0x0) 2018/03/29 15:51:17 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x0, 0x1}) 2018/03/29 15:51:17 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000380)={0x7b, 0x0, [0x100000001, 0x6, 0x0, 0xfffffffffffffff7]}) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/03/29 15:51:17 executing program 1: socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="140000001a0000042bbd7000fedbdf250200000048ca2231455a85e3b02682d58a4f6b1d0ec58172a7df1a835eb18861cb8f78aac5555b49c6a7e68027ae53c7eddb45d77ece49fe6fb838f7be01d5bbe724e0"], 0x14}, 0x1, 0x0, 0x0, 0x20000040}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x24000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000004c0)={r1, 0x7, 0x1, 0x400, &(0x7f0000000480)=[0x0, 0x0, 0x0], 0x3}, 0x20) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000240)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f00003c4ff0)={&(0x7f0000000200)={0x18, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, {0x1}, [@nested={0x4, 0x3}]}, 0x18}, 0x1}, 0x0) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000080)=0x2, 0x4) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x74, r4, 0x200, 0x70bd2c, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) 2018/03/29 15:51:17 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000600)={0x6}, 0x1) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f00000005c0)={0x3}) sendmsg$nl_generic(r0, &(0x7f0000000540)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x410}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0x18c, 0x2e, 0x305, 0x70bd26, 0x25dfdbff, {0x19}, [@nested={0x178, 0x4, [@typed={0x8, 0x59, @u32=0x81}, @typed={0x4, 0x51}, @typed={0x8, 0x4a, @u32=0x6}, @generic="1d4111cf36492faa14018b5d5fc47e3e8015e3b7861b121b999b449f0ffd192a1d04a8a6cff5a679e12d7e41f937818dc90431ebf0753c0dc3137ee62590af5667753279fb4f32dfa2f3dfa036bde35c82fd09978fe6e16d32f0ff3eb2e2ecf6167132288a010aaa835eb60b9814eb914b5bd66dd5e75229a0448cc7e658805b7b4f9d7b0fc770e94bede1de4db4eb9150acb1cffae068899ae673f4c41541e1d4ebea1b9421d63a56866102ada2b217427ffb1a61f9b6ed035f970d6bd28871895b2ff0ea9fa7cfc319f2392e07e35d7f278369ca0e6c5189ca9e7ac44e0ea72c25db2578faabb23fd999", @typed={0x8, 0x56, @ipv4=@rand_addr=0x8}, @generic="263fad6aaa394dc95813cc255a3afc67f9ff84a205952c34f7d61ff9d64281888633027e098ea81e735e447bc3d6a86955219d2c995c1f30d4ccd2d0d1b8e5c25b4bca30bb935117aabab8b0578da95e7918a1d52a1edcf3d4b33cf4a4a4a6f2d2bfe2a61a7a607e620b2a"]}]}, 0x18c}, 0x1, 0x0, 0x0, 0x40}, 0x80) mknod$loop(&(0x7f0000000580)='./file0\x00', 0x1000, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) pipe(&(0x7f0000000280)={0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00000001c0)) 2018/03/29 15:51:17 executing program 2: prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) userfaultfd(0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101001, 0x0) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/03/29 15:51:17 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000becfff)='^', 0x1, 0x100000004007fff, &(0x7f0000109ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000172000), 0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)=0x9) 2018/03/29 15:51:17 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000280)={0x7, 0xffff, 0x1ba, 0x2, 0x4}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) [ 253.577641] netlink: 'syz-executor1': attribute type 3 has an invalid length. 2018/03/29 15:51:17 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1}) [ 253.624325] netlink: 'syz-executor1': attribute type 3 has an invalid length. 2018/03/29 15:51:18 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x2040, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(r3) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) 2018/03/29 15:51:18 executing program 6: r0 = gettid() capget(&(0x7f0000000040)={0x20080522, r0}, &(0x7f0000000080)) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x4001) accept4$llc(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x10, 0x80000) 2018/03/29 15:51:18 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) r0 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x5, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000380)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x5a57c81205b684d1) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:18 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$getreaper(0x2, &(0x7f0000000040)) 2018/03/29 15:51:18 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1}) 2018/03/29 15:51:18 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = syz_open_dev$sg(&(0x7f00000024c0)='/dev/sg#\x00', 0x0, 0x88400) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000002500)={[], 0x4b9, 0x7f910fbf, 0x6640, 0x0, 0x0, 0x4, 0xd000, [], 0x7}) mkdir(&(0x7f0000002700)='./file0\x00', 0x2000000000) unlink(&(0x7f0000000080)='./file0/file0\x00') r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) setrlimit(0x1000000000000007, &(0x7f000068d000)) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x1, 0xc32, 0x8}, 0x2c) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000180), 0x4) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f0000002480)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000280)=""/36, 0x24}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/72, 0x48}], 0x5, &(0x7f0000001480)=""/4096, 0x1000, 0x5}, 0x40000021) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x7, &(0x7f0000d17ffc)=0x5, 0x4) getsockopt$inet6_tcp_int(r4, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000d21ffc)=0x4) inotify_init() 2018/03/29 15:51:18 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup2(r0, r0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000080)={0x13004, 0x1000}) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000012f80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_lifetime={0x4}]}, 0xa0}, 0x1}, 0x0) socketpair(0x1, 0x80000, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000040)=0xf001) r3 = add_key(&(0x7f0000000140)='cifs.spnego\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="70245ca545a3d701a1efcd692a14a1487cdedcde5cf5525af5adbb3477df17c8c7c6cd3dd3f4b3fe20b2ac0610b6c5f54fbe9e47fa0c87383f420de316ed528a27b274d9d3c9bf50ab73c4830ced2d57a404216887ce79437229b9c2ac249f71127e5791430d9e8757c1815b05ebd43681e49ce83594e30ac9c59e8ffea94c145c82195f6cc525577e5365b3ac25d9e34da3227c7cf80b2c4f5c140c802a9b1373167701a14f", 0xa6, 0xfffffffffffffffe) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) 2018/03/29 15:51:18 executing program 4: ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000010000000100b4f346b47e209d98653c8507450000000000000000000000000000000800000000"]) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = socket$key(0xf, 0x3, 0x2) r4 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) close(r4) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2164cf1404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f21938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f18c7b043"], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r5}) syz_open_dev$binder(&(0x7f0000000340)='/dev/binder#\x00', 0x0, 0x2) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078000000000000000000"], &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x0) 2018/03/29 15:51:18 executing program 2: socket$inet6(0xa, 0x3, 0x9) r0 = syz_open_procfs(0x0, &(0x7f0000006a00)='net/raw6\x00') preadv(r0, &(0x7f0000001500)=[{&(0x7f0000002540)=""/4096, 0x1000}], 0x100000000000005f, 0x0) 2018/03/29 15:51:18 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000440)=@broute={'broute\x00', 0x20, 0x2, 0x2a0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000000), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x9, 0x0, 0x0, 'bcsf0\x00', 'syz_tun\x00', 'sit0\x00', 'yam0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x70, 0xc0}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0xb29, 'syz1\x00'}}}}, {{{0x11, 0x0, 0x0, 'gre0\x00', 'sit0\x00', 'ip6_vti0\x00', 'ip6gretap0\x00', @empty, [], @empty, [], 0x70, 0x108, 0x150}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x318) r1 = accept4(r0, &(0x7f0000000780)=@rc, &(0x7f0000000800)=0x80, 0x80800) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000980)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x40020000}, 0xc, &(0x7f0000000040)={&(0x7f00000008c0)={0x44, r2, 0x401, 0x70bd2c, 0x25dfdbfe, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2b}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x44}, 0x1}, 0x0) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/29 15:51:18 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x230202, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0xfc, &(0x7f0000000100)=0x2) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140)={0x8}, 0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000000000)=[{{&(0x7f0000001f80)=@generic, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001000)=""/254, 0xfe}}, {{&(0x7f0000000ff0)=@ipx, 0x10, &(0x7f0000001ff8)=[{&(0x7f0000001f3f)=""/193, 0xc1}], 0x1, &(0x7f0000000000)=""/84, 0x54}}], 0x2, 0x0, &(0x7f0000001ff8)={0x0, 0x1c9c380}) 2018/03/29 15:51:18 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1}) 2018/03/29 15:51:18 executing program 1: ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000240)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000f40)="2e2f63633b25319f67726f75702e6e657400aac9faffedb6fbffffffffffffff4840849984b3c934685a1c8169790500bcab83116636acc1891ac8ade93f8ec715025144f4866e6b3787c2ced99ba58d9dcc4b6fbf00000000", 0x200002, 0x0) fchdir(0xffffffffffffffff) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000012c0)=0x5) r1 = creat(&(0x7f0000005e00)='./file0\x00', 0x1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000440)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000001}, 0x880) splice(0xffffffffffffffff, &(0x7f0000000140), 0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0) fallocate(r2, 0x3, 0x81, 0xffff) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000380)={0x8, 0x0}) syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) select(0x40, &(0x7f0000000000)={0x0, 0xb4a, 0x0, 0xd5, 0x0, 0xffffffff, 0x2, 0x40}, &(0x7f0000000100)={0x0, 0x7, 0xf, 0x2, 0xe81, 0x8, 0x7a1, 0xf39}, &(0x7f0000000140)={0x3, 0x5, 0x6, 0x80, 0x100000001, 0x2, 0x0, 0x7f}, &(0x7f0000000180)) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r4) r6 = add_key(&(0x7f0000000280)='id_legacy\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000580), 0x0, 0xfffffffffffffffd) r7 = request_key(&(0x7f0000000e80)='.dead\x00', &(0x7f0000000ec0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000f00)='/dev/sequencer2\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r6, &(0x7f0000000dc0)=[{&(0x7f00000005c0)="9843558758c581a09647a0734ac8757511530c1d600296f67a5182c81ea2fc0e403bf39ebfd4d82d123a63bb992883d556d8a72f37ca52398693f996b4bdf7c2b6f5b28a3d39930f5a19a69d0dd36907df180460518117a42b3c1163f8883b5fa4893c5f26a01491f7c7cfda811273213f807b878dda613d9f94fc0aea70b5dcec638f051b9d68dbc8f64acfdfb6aa7ed8eb917e21e860303f1ef70f249e5bbbbfee1eb118b6d3e1750e3c3e491c032006bba8f3b7363dab9a9f500616974b", 0xbf}, {&(0x7f0000000840)="b356865df7f79da9ede425f12c71617f751c730224538e88b154077257f47475053dd9595fc6b1230c212d510c89776f587b60df6c1d80299fa2c190e5be412abdeb6c62066b73bbc8d2da180478871d033fd14f74f8454e27124c7700f9ab9656e10304311c8e562c0d7aec998474c1bc588ace4604aa7d16d83661f942bb845b8f681bde58116ca9171647d520e23e3d93f2cad7cd14a9c574b45671cd8a2924d4a2e97d80f0e145251ea2f5a932ac2d85e8000c7c32abdf374cf9215cd1cf3b8fd8d43b14927d88", 0xc9}, {&(0x7f0000000940)="1f9eb7debeff1462aae7606df394d8f4f170daae9ce97ef3ec1a388b45e58eef03f373089ad1a2c30abfd6573de35706617a625ea6e96ccf768cc18c17b8ad1687893f2acc4d12070ebfc3871653b23a803bf31948ff9dcbc7ca112fd3602f225071c6acac6dc33faf1546eb926d16ad88f1876efba347e916857d8eebb7d9c75c062de101be6b0e8493aa71ae9b6f5bd3ac76ff44e8305b0da7aec812a8feeef29111dcc212ac8a8ef336ae9ce61a1b56fbf4724543f4fc3ac2965855a7bba3138bcb96c370c5e0d15e4b61d24b7476b5ef95b82593c4ebb74c78645c4a38be7ccbe6dfde354134a57f73fb4263", 0xee}, {&(0x7f0000000680)="c19f03ea6d9fcc45bdd9398f6c0f9ad1747df6b2a9776ac6a327759a25761f29ab16616dd3708a519c3df6bb879932e6c75a78b9c6a149cf7503be63c7574986783f5218", 0x44}, {&(0x7f0000000a40)="31c9641e50ce1f0dbdd919d49ca1de2171f9a9d7ca602113c297863d662c8e5c522da4779a8b7d612392f02bbacb05d97ebeb327fb504ecb6f54c0ac2d869aca1edcf583f6bcfacfac5fca8c128e2aa497fe1f5330172d3cbef05fa7b8f6945744c9067c31535e92c16187450ef675605c337f6035367966af7145e60587e100eb06e955a559bbbe136c27df7363cbc0a4d3695843c0f8f7684b88d1cdf553aedd27e63cd1062aa5268c7a2e76b2bb65651360af92c68c6e96b0bf75777d36bf394666c20ec9284fdefade4614c5a7c6299b8cc283b7a5", 0xd7}, {&(0x7f0000000b40)="fccbb7397b0e38e086a4fc38e2443d8c66ffccf99fab676255296a51a080fb4d885895e5a2de9b44324cf6f4a0a9ec76eb7c2171ff4617bf32d5e050fcad5659b7fa76a66b", 0x45}, {&(0x7f0000000bc0)="fa4535bd6948e99601e1363e1b242ca2bffc1405e58e2056551403cbd957b483cd6bd8ecb24136dcba724733b4c7583d8e289bcbdb349f51d60dda2debb97897730d8be1df47cfdb5346799ed28443a65f5388c90447a711cc429c7b5e56f6122b23fe918f0996a98800e20b93", 0x6d}, {&(0x7f0000000c40)="a53f9b1b304137c7d16b9c5daf4e6e0612aaba58e6e62f78d1bfc551b6b2ceb3bfbd62bb90ae7fa29900f938f02dbb9becc173bb0e78a46f8a5c8841d152398fe249c8399c70aaaf426b34f5d2b859099bc3645d221ad95f61e85887974dfcebd318b1e4f05d0b2db8b3425595841e3370531aa1a1ceadeab9baca543e74c4d820d0eab2c0f23604b631378a800cdf9e125d7d0b0f6fbd0b4828ce35f0284fe248349e6cab588fbe08c0adf897acef94b6f35b390bc06c27533d1d6f7c849ff8fe52426e97507998806333b29a4c469f8907f247ec9afa415d2befe276cfc9dbe9901de55641015a9273da83e0ca60e195d304ca", 0xf4}, {&(0x7f0000000d40)="81a8caa3bd6d5646632f74d1df4af9e2ded505fd48ac0f922d7d1381341f12ec3b0673303529703e79139e11ca0d89fe146c36c11e6d0aac4626f889c3deece40c1263fa883e47e7a31bf72040d4f144f20a1ffca2", 0x55}], 0x9, r7) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r5) getrandom(&(0x7f00000001c0)=""/95, 0x5f, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000003c0)={0x9, r3}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x7, {0x0, @in6={{0xa, 0x4e23, 0x6, @empty, 0x2}}, 0x400, 0x0, 0x3f}}, &(0x7f0000000540)=0xb0) r8 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001500)={{{@in=@rand_addr, @in=@local}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000001600)=0xe8) sendmmsg(r1, &(0x7f0000005bc0)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="289937a837919ce9ebda4d1508ba3301e265dbe3214759ebae314d6cbb4e7d25694ce83a5a44fed3f1dfb5827519d55bc0e830df33b866aac850250d9a62cf689fa0fc819e5c8b", 0x47}], 0x1, &(0x7f0000000840), 0x0, 0x40}, 0x6}, {{0x0, 0x0, &(0x7f0000004e00)=[{&(0x7f0000004b40)="d1f08848939ed1f7416d6c5452820f7c25147cd716b4d5237edf1a731200e77c974b617c28284f276b0e783859fad1bf621d712f25ee44392c55a17e4b0b8a2c08c1bef24131803eb1ea35cbb4a6d1a4ab48b4cab52a56cc43214b", 0x5b}, {&(0x7f0000004d40)="2afd1b90ebfbf49d023d38725b2fcab576cd135622746668e479632116e4be9fc914a28c289178d6cab7b6641843c5658fe9a5c9f40d351e78d31e0c4c4a25c1dddd09b20c1a361ceb914d043ef3de36d09d17d65baeb9a3b4c8c4623557c2a72112831992b1473ce5c497db2033611aa43ad8d57fc593fed3a2317cc38908f64f7185cdecc580b9fb3c283dd6fd2ee6718b719ae46c7964cca6a86bee08aeb074c0986bc5711d787f443011f37535b713261e", 0xb3}], 0x2, &(0x7f0000004e80)=[{0x48, 0x11b, 0x7, "75fe2cff1bd5ca372ee18b856ae28377a114b4c837b0eeb592d9e02e80c09717effade497f3a2a72f04c64ec5c083a1bfd72"}, {0x38, 0x29, 0x9, "a3089ef45c96c46eac72fa8fcc74d6696d0a29c47e11642d310f702390d98873d50d6492"}], 0x80, 0x20000000}, 0x8}], 0x2, 0x40004) ptrace$pokeuser(0x6, r8, 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/03/29 15:51:18 executing program 0: mkdir(&(0x7f0000000380)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:18 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000cf90), 0xffffffffffffffec, 0x0, &(0x7f0000005000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x19, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="c8a706a7ce7085ce002c96aaf73023a223cc920d8af10eb89f"], 0x0, 0x0, &(0x7f0000001580)}) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000040)={0x24, 0x2a, 0x821, 0x0, 0x0, {0x2}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @uid}]}]}, 0x24}, 0x1}, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000011f9d)}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000580)=""/4096, &(0x7f0000000200)=0x1000) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/29 15:51:18 executing program 4: ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000010000000100b4f346b47e209d98653c8507450000000000000000000000000000000800000000"]) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = socket$key(0xf, 0x3, 0x2) r4 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) close(r4) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000340), 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000380)={@loopback}, &(0x7f00000003c0)=0xc) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2164cf1404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f21938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f18c7b043"], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r5}) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078000000000000000000"], &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x0) 2018/03/29 15:51:18 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) get_thread_area(&(0x7f0000000400)={0x0, 0x20101000, 0xffffffff, 0x0, 0x80000001, 0x5, 0xfa, 0x400, 0x9, 0x7fffffff}) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(r3) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x442800, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) 2018/03/29 15:51:18 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) wait4(r1, &(0x7f0000000100), 0x20000001, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dsp\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000003c0)={0x886}, 0x4) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x4c0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000340), 0x4) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000400)=r2) readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000240)=""/200, 0xfffffffffffffd89}], 0x10000000000000db) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0xffffefffffffff40, 0x4) listen(r0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000000080), 0x4) 2018/03/29 15:51:18 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x7fffffff, 0x101005) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000480)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x10) 2018/03/29 15:51:18 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net\x00') fchdir(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 253.952129] binder: 2165:2168 unknown command -1492736056 [ 253.986715] binder: 2165:2168 ioctl c0306201 20000300 returned -22 2018/03/29 15:51:18 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) getsockopt$inet6_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000400)=""/114, &(0x7f0000000340)=0x72) close(r3) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) 2018/03/29 15:51:18 executing program 5 (fault-call:1 fault-nth:0): mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:18 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="ace8060000005ac724"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/03/29 15:51:18 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f0000000380)='./file0/file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000340)='xfs\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x3}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={r1, 0x4}, 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) [ 254.044069] binder: 2165:2168 unknown command -1492736056 [ 254.064388] binder: 2165:2168 ioctl c0306201 20000300 returned -22 [ 254.127478] FAULT_INJECTION: forcing a failure. [ 254.127478] name failslab, interval 1, probability 0, space 0, times 0 [ 254.138803] CPU: 0 PID: 2216 Comm: syz-executor5 Not tainted 4.16.0-rc7+ #370 [ 254.146077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 254.155428] Call Trace: [ 254.158024] dump_stack+0x194/0x24d [ 254.161659] ? arch_local_irq_restore+0x53/0x53 [ 254.166351] should_fail+0x8c0/0xa40 [ 254.170077] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 254.175189] ? lock_downgrade+0x980/0x980 [ 254.179343] ? get_pid_task+0xbc/0x140 [ 254.183232] ? proc_fail_nth_write+0x9b/0x1d0 [ 254.187728] ? map_files_get_link+0x3a0/0x3a0 [ 254.192233] ? find_held_lock+0x35/0x1d0 [ 254.196332] ? check_same_owner+0x320/0x320 [ 254.200659] ? rcu_note_context_switch+0x710/0x710 [ 254.205599] should_failslab+0xec/0x120 [ 254.209576] __kmalloc_track_caller+0x5f/0x760 [ 254.214164] ? strncpy_from_user+0x430/0x430 [ 254.218567] ? strndup_user+0x62/0xb0 [ 254.222374] memdup_user+0x2c/0x90 [ 254.225914] strndup_user+0x62/0xb0 [ 254.229544] SyS_mount+0x3c/0x120 [ 254.232997] ? copy_mnt_ns+0xb30/0xb30 [ 254.236892] do_syscall_64+0x281/0x940 [ 254.240775] ? __do_page_fault+0xc90/0xc90 [ 254.245007] ? _raw_spin_unlock_irq+0x27/0x70 [ 254.249502] ? finish_task_switch+0x1c1/0x7e0 [ 254.253996] ? syscall_return_slowpath+0x550/0x550 [ 254.258913] ? syscall_return_slowpath+0x2ac/0x550 [ 254.263818] ? prepare_exit_to_usermode+0x350/0x350 [ 254.268812] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 254.274154] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 254.278978] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 254.284143] RIP: 0033:0x4548b9 [ 254.287309] RSP: 002b:00007f76c5482c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 254.294995] RAX: ffffffffffffffda RBX: 00007f76c54836d4 RCX: 00000000004548b9 [ 254.302247] RDX: 0000000020000340 RSI: 0000000020000300 RDI: 00000000200002c0 [ 254.309503] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 254.316764] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 254.324014] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000000 2018/03/29 15:51:18 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000821ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x408000, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000040)=0x442, &(0x7f0000000080)=0x4) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000165000)) 2018/03/29 15:51:18 executing program 1: r0 = socket(0xa, 0x3, 0x5) r1 = getpgrp(0x0) tkill(r1, 0xd) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000140)={@mcast2}, &(0x7f0000000a40)=0x14) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000a80)={'lo\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000b80)=0x8, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000c40)=r2) sendmmsg(r0, &(0x7f00000009c0)=[{{&(0x7f0000000080)=@can={0x1d}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000100)="353bed7f6b2ea1a84f0d29994455415866170b30b5fff8eb1ba4b66abef45e25283566b471a770e2ca86a12c1f746226153eb0", 0x33}, {&(0x7f0000000300)="efbd9045adaf491d1421e8e6d7315a9851af35e4e614b1a6eb5d7a5b0c5194d9cca89625dad1ab1dc12493cff0c6b723c60dd31b7526f588f2048b39723b27", 0x3f}], 0x2, &(0x7f0000000440)=[{0xa0, 0x0, 0xdd, "de9357efa2ab4197f4685873d1725f6c2f3160320069a2273f2cb1b93290ff81be97fe79ccd731ffe01e6d7f3b5038b2925f2e8ae18237473abc4d6ca7604a9511b94a8e4395dda8ce389dfa7c04668c6063cb15f29c6c0474f7be6f4a3191ca6715a5100522f3810bc59aa189e96f4b11efb4d079431acd5884fcd421b8468ca04571a1fa2a44e541e95f"}], 0xa0}, 0x6}], 0x1, 0x800) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000b40)=0x6, 0x4) 2018/03/29 15:51:18 executing program 4: ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000010000000100b4f346b47e209d98653c8507450000000000000000000000000000000800000000"]) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = socket$key(0xf, 0x3, 0x2) r4 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x6) close(r4) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2164cf1404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f21938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f18c7b043"], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000340)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r5}) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078000000000000000000"], &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x0) 2018/03/29 15:51:18 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) socketpair$inet6(0xa, 0xa, 0x2, &(0x7f0000000340)) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000400)={'HL\x00'}, &(0x7f0000000440)=0x1e) close(r3) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) 2018/03/29 15:51:18 executing program 0: mkdir(&(0x7f0000e29000)='./file1\x00', 0x3) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) utimes(&(0x7f0000000400)='./file0\x00', &(0x7f0000000480)={{r0, r1/1000+10000}, {0x77359400}}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x1, 0xffffffffffffff9c, 0x1}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000000)) syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x3f, 0x400000) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r3 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) acct(0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:18 executing program 5 (fault-call:1 fault-nth:1): mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:18 executing program 6: execve(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000180)='->+cgroupem1#\x00'], &(0x7f0000000440)=[&(0x7f0000000200)='@)GPL.\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='}eth1ppp1keyring\x00', &(0x7f00000002c0)='#vmnet1\x00', &(0x7f0000000300)='vmnet0cpusetQ:\x00', &(0x7f0000000340)='.lovmnet1\x00', &(0x7f0000000380)='(ppp0:', &(0x7f00000003c0)='bdev\x00', &(0x7f0000000400)='\x00']) r0 = socket$inet(0x2, 0x3, 0x40) r1 = syz_open_dev$vcsn(&(0x7f0000000540)='/dev/vcs#\x00', 0x0, 0x2) sendto$unix(r1, &(0x7f0000000580)="05b3a6a0973efbbfd2510577158944e38a144c64f7f4cb1c41478591719280e3a036f2591c5d5fb8913d3796f72d951bd51ee3767127caec92ca35ff2404ca5c0a4496a233cc", 0x46, 0x4, 0x0, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080), 0x0, 0x4000}, 0x3}, {{&(0x7f00000000c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000004c0)={@rand_addr, @multicast1}, &(0x7f0000000500)=0xc) 2018/03/29 15:51:18 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x480080, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000280)=""/115) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000002, 0x30, r2, 0x0) r3 = eventfd2(0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000080)={r3}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x800000020000, 0x0) ioctl$VHOST_SET_VRING_CALL(r4, 0x4008af21, &(0x7f0000000040)={0x69e4d6a11cfd8fb2, r4}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000358fe0)={r3, 0x0, 0x2, r3}) mkdirat$cgroup(r4, &(0x7f00000000c0)='syz1\x00', 0x1ff) ppoll(&(0x7f0000000100)=[{r1, 0x2}, {r3, 0x20}, {r1, 0x1}, {r1, 0x8002}], 0x4, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)={0x7f}, 0x8) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000000200)=0xffffffffffffffc0) 2018/03/29 15:51:18 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x5) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20, @rand_addr=0xd5}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f08000)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}], 0x1c) 2018/03/29 15:51:18 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000700)='/dev/mixer\x00', 0x200000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000740)=0x6, 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) sendto$unix(r1, &(0x7f00000003c0)="f285929e75f4c0e6ee40a126c6b1465c00ad656ce0e4191dea7968abbe69da168b5cb358cfe323c1c792772af4c8a8851a7cc07d4e229ca2f5eea602842245e684eab3771a70f2f9169bd3554777ab00a4d4ad1c7ab7d6cf38d90f23df0c8787a4de5fe3cd1fffbb34c23ca0a1adeeae8018880e06590074dc731ed52d7ec26a17e41ed7f2b621569ef967ddce804ce5e0883a0c307d82c0405aaac82c7abc8754dcce8c82df41df43391b17c0725995c995", 0xb2, 0x4040000, &(0x7f0000000480)=@abs={0x1, 0x0, 0x4e24}, 0x6e) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00000000c0)={0xbd7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, "636c69656e743102000000000000000000fdffffff00", 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x600000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000280)={0xffff, 0xfffffffffffffffb, 0x8, 0xef24}, 0x10) pivot_root(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='./file0\x00') llistxattr(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)=""/253, 0xfd) ioctl$int_in(r1, 0x5452, &(0x7f00000006c0)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000780)={0x0, 0x27, "aa83a80911194e7b0c65795d17b06f5b41f9006ef971009a479f3369fea3f6e1f5bbbabc2aa684"}, &(0x7f00000007c0)=0x2f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000800)={r3, 0x4573}, &(0x7f0000000840)=0x8) 2018/03/29 15:51:18 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) pwritev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000380)="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", 0x7e6}], 0x1, 0x0) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000002500)=ANY=[]}, 0x1}, 0x0) r1 = dup2(r0, 0xffffffffffffffff) accept4$nfc_llcp(r1, &(0x7f0000002340), &(0x7f0000000000)=0x60, 0x80000) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000280)}], 0x1, 0x0) fstat(r0, &(0x7f00000022c0)) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240), 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000380)='net/snmp\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x90) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000200)=0x5, 0xfffffffffffffd7d) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000002600)='.', &(0x7f0000002680)='.', &(0x7f0000a60000)='fuse\x00', 0x0, &(0x7f0000d1cfff)) preadv(r2, &(0x7f0000000040)=[{&(0x7f00000036c0)=""/4096, 0x120}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000140)={{0x3, 0xbcf}, 'port0\x00', 0x0, 0x20, 0x0, 0xfff, 0x3, 0x0, 0xeaa, 0x0, 0x1, 0x3}) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002400)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@mcast2}}}, &(0x7f00000002c0)=0x369) r3 = getpgid(0xffffffffffffffff) r4 = syz_open_procfs(r3, &(0x7f0000000380)='io\x00') getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000001e00)={0x0, 0x40, 0x0, 0x1, 0x3, 0xdd, 0x0, 0x401000000, {0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffffff9}}, 0x8}}, &(0x7f0000001ec0)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc) r5 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) preadv(r5, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/29 15:51:18 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0xab) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x9, 0x443, 0x8}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="09003c9dbb007f000300501c0100bc28f2"], &(0x7f0000000200)=0x1) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$TIOCSTI(r0, 0x5412, 0x7) pread64(r0, &(0x7f0000000080)=""/156, 0x9c, 0x0) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000740)={0x0, 0x15, "10f802d9b5fa7c5c874af68b49d1fa87c73bf8e553"}, &(0x7f0000000780)=0x1d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)={r2, 0x10001, 0x2, [0xfffffffffffffff9, 0x3ff]}, &(0x7f0000000800)=0xc) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[]}, 0x1}, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f00000004c0)={0x0, 0x2, &(0x7f00000003c0)=[0x0, 0x3000000000], &(0x7f0000000400)=[0xaeef, 0x60, 0x0, 0x0, 0x3800000, 0x1], 0x1, 0x6, 0x7, &(0x7f0000000440)=[0xffff, 0x0, 0x9, 0xfffffffffffffffb, 0x8, 0x0], &(0x7f0000000480)}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000680)={0x0, 0x80}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x200, 0x7, 0x5, 0x0, 0x3cb, 0xfffffffffffeffff, r3}, &(0x7f00000001c0)=0x20) [ 254.499264] FAULT_INJECTION: forcing a failure. [ 254.499264] name failslab, interval 1, probability 0, space 0, times 0 [ 254.510666] CPU: 1 PID: 2259 Comm: syz-executor5 Not tainted 4.16.0-rc7+ #370 [ 254.517945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 254.527314] Call Trace: [ 254.529931] dump_stack+0x194/0x24d [ 254.533580] ? arch_local_irq_restore+0x53/0x53 [ 254.538262] ? __save_stack_trace+0x7e/0xd0 [ 254.542605] should_fail+0x8c0/0xa40 [ 254.546319] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 254.551403] ? kasan_kmalloc+0xad/0xe0 [ 254.555264] ? __kmalloc_track_caller+0x15e/0x760 [ 254.560078] ? memdup_user+0x2c/0x90 [ 254.563766] ? strndup_user+0x62/0xb0 [ 254.567541] ? SyS_mount+0x3c/0x120 [ 254.571146] ? proc_fail_nth_write+0x9b/0x1d0 [ 254.575633] ? map_files_get_link+0x3a0/0x3a0 [ 254.580112] ? find_held_lock+0x35/0x1d0 [ 254.584174] ? check_same_owner+0x320/0x320 [ 254.588474] ? rcu_note_context_switch+0x710/0x710 [ 254.593378] ? __check_object_size+0x8b/0x530 [ 254.597854] should_failslab+0xec/0x120 [ 254.601803] __kmalloc_track_caller+0x5f/0x760 [ 254.606368] ? strncpy_from_user+0x430/0x430 [ 254.610769] ? strndup_user+0x62/0xb0 [ 254.614542] ? _copy_from_user+0x99/0x110 [ 254.618670] memdup_user+0x2c/0x90 [ 254.622185] strndup_user+0x62/0xb0 [ 254.625789] SyS_mount+0x6b/0x120 [ 254.629215] ? copy_mnt_ns+0xb30/0xb30 [ 254.633082] do_syscall_64+0x281/0x940 [ 254.636954] ? __do_page_fault+0xc90/0xc90 [ 254.641163] ? _raw_spin_unlock_irq+0x27/0x70 [ 254.645632] ? finish_task_switch+0x1c1/0x7e0 [ 254.650103] ? syscall_return_slowpath+0x550/0x550 [ 254.655015] ? syscall_return_slowpath+0x2ac/0x550 [ 254.659925] ? prepare_exit_to_usermode+0x350/0x350 [ 254.664916] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 254.670267] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 254.675097] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 254.680258] RIP: 0033:0x4548b9 [ 254.683421] RSP: 002b:00007f76c5482c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 254.691105] RAX: ffffffffffffffda RBX: 00007f76c54836d4 RCX: 00000000004548b9 2018/03/29 15:51:19 executing program 1: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="010e28bd7000fedbdf250f0000000800060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0907001000000028000000080001000a0000079f04040007c6752b11623f002000000003010000080006006c630000b025dabd001a08000b007369700014000300ffff000000000000753f1e443084836ddea0f0a4a342b7a636d9511db0ecc72260e701c8a317508761027697"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000a40)="45431bc153e49dc3c341afeff8a6a3782b30655dea8638a45a7a369ca5aebbc34e2d0227a019364ef806e574edc574801179b3c34145612db79a5340231421095dba2effc99687206c3416a0afabbea4ab2d17074a574429500a92adb41dfbc9e160349e8bb48b1d26e10c3e2571a99e857df6cdf0eb2dbb45810d2736bc2d4336341fa4ff52e263987db0cceea561f2a067a266e1b4f0ec69fca51d0e32", 0x9e, 0x3ffffff, &(0x7f0000000c00)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r2, 0x1, 0x0, 0x20004d2d) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000008c0)={0x0, @in6={{0xa, 0x4e24, 0xf6, @dev={0xfe, 0x80, [], 0x15}, 0xfffffffffffffffa}}, 0x9, 0x9}, 0x90) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a77", 0x18, 0x0, &(0x7f0000000080)={0x2}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000600)="ddb0fca614307a89e95e5fa8ed42dd4a5db8d9c7754d370c015d3de409c09fbcba9bfd8373fa1087b0481045c437ee4759e31023f32bdf7959f9145181be7bf1eb760b78df4bd25bd26eb187667a5dcc3d43cd5c0f3e5af7c72185b319c42596e47ea4af5ee7854c9e47a62c1f6580f1cf7efc78f416af56fe4d11abc3aa1e24fd1c8ccc8131393e612876", 0x8b}], 0x1, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) sendto$inet6(r0, &(0x7f0000000240)="6a14ad6a11c00f9a3e52ea90f0", 0xd, 0x40000, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) 2018/03/29 15:51:19 executing program 2: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) syz_genetlink_get_family_id$ipvs(&(0x7f0000000880)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000a00)=ANY=[@ANYBLOB="010e28bd7000fedbdf250f0000000800060003000000680001000800050001000000080001000a00000008000b007369700008000b00736970000c0007001000000028000000080001000a000004040007002000000003000000080006006c63000008000b007369700014000300ffffffff000000141a0000000000000008000600860a00003dc21cb342f7753f1e443084836ddea0cda4a342b7a636d9511db0ecc72260e701c813a2548f61027697ee720e6397bce347bfee"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r1}, 0x3ba) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x63) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a777e1aa31f415a944914fb741a2ba49c24009db00874", 0x2d, 0x0, &(0x7f0000000080)={0x2}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000600)="ddb0fca614307a89e95e5fa8ed42dd4a5db8d9c7754d370c015d3de409c09fbcba9bfd8373fa1087b0481045c437ee4759e31023f32bdf7959f9145181be7bf1eb760b78df4bd25bd26eb187667a5dcc3d43cd5c0f3e5af7c72185b319c42596e47ea4af5ee7854c9e47a62c1f6580f1cf7efc78f416af56fe4d11abc3aa1e24fd1c8ccc8131393e612876", 0x8b}], 0x1, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000003c0)=""/25) sendto$inet6(r0, &(0x7f0000000240)="6a14ad6a11c00f9a3e52ea90f0", 0xd, 0x40000, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000800)=0x14) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000, 0x0, 0x500, 0x10001}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0xffffffffffffff98) 2018/03/29 15:51:19 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(r3) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$inet_smc(0x2b, 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000340)) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) [ 254.698348] RDX: 0000000020000340 RSI: 0000000020000300 RDI: 00000000200002c0 [ 254.705595] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 254.712839] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 254.720082] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000001 [ 254.739115] device lo left promiscuous mode 2018/03/29 15:51:19 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x8001, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f0000000180)) r2 = socket$rds(0x15, 0x5, 0x0) bind$rds(r2, &(0x7f0000000600)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x78) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r3 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) execveat(r3, &(0x7f0000000400)='./file0\x00', &(0x7f0000000480)=[&(0x7f0000000440)='bdev\\+)trusted^vmnet0\'\x00'], &(0x7f0000000500)=[&(0x7f00000004c0)='nat\x00'], 0x800) ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:19 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000003c0)={"6966623000faffffffffffffff00", 0x2691d0877f1cca97}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000040)={@void, @hdr, @mpls={[{}]}}, 0xe) [ 254.762449] device lo entered promiscuous mode [ 254.785144] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 254.832702] RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? [ 254.859264] RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? [ 254.871370] device lo left promiscuous mode [ 254.878974] device lo entered promiscuous mode 2018/03/29 15:51:19 executing program 4: ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000010000000100b4f346b47e209d98653c8507450000000000000000000000000000000800000000"]) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = socket$key(0xf, 0x3, 0x2) r4 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) close(r4) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) getegid() ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2164cf1404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f21938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f18c7b043"], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r5}) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078000000000000000000"], &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x0) 2018/03/29 15:51:19 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0xfffffffffffffffc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000440)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast1, @in=@multicast1}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0x5}}, [0x8, 0x7fffffff, 0x8, 0x421, 0xfffffffffffffff8, 0x8000, 0x1000, 0x800, 0x9, 0x9, 0x8, 0x5, 0x5, 0x2ae9, 0x145]}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={r2, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}}, 0x4, 0xfffffffffffffffb, 0x10001, 0x1000, 0xa}, &(0x7f0000000380)=0x98) 2018/03/29 15:51:19 executing program 5 (fault-call:1 fault-nth:2): mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:19 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcs\x00', 0x440200, 0x0) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000000400)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(r4) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) 2018/03/29 15:51:19 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000440)={0x400, 0x1, "636c69656e7431000000000000000000000000000002000000000000ffffffe500", 0x2, "fb9cc0aebc022204", "18de61b034cfce387f93fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000380)={0x9, 0x2, 'client0\x00', 0x4, "3e76e184ecc3105e", "ded6b5b3cfdd48a30bcd37340429e6546219fe9aa0689b87f853bcc638c33d97", 0x7, 0x3ff}) 2018/03/29 15:51:19 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) pwritev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000380)="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", 0x5ef}], 0x1, 0x0) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000002500)=ANY=[]}, 0x1}, 0x0) r1 = dup2(r0, 0xffffffffffffffff) accept4$nfc_llcp(r1, &(0x7f0000002340), &(0x7f0000000000)=0x60, 0x80000) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000280)}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240), 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000380)='net/snmp\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x90) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000000200)=0x5, 0xfffffffffffffd7d) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) preadv(r2, &(0x7f0000000040)=[{&(0x7f00000036c0)=""/4096, 0x120}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000140)={{0x3, 0xbcf}, 'port0\x00', 0x10, 0x20, 0x0, 0xfff, 0x3, 0x9, 0xeaa, 0x0, 0x1, 0x3}) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r3 = getpgid(0xffffffffffffffff) syz_open_procfs(r3, &(0x7f0000000380)='io\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000840)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000000900)=0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001e00)={0x0, 0x40, 0x4, 0x1, 0x3, 0x0, 0x0, 0x401000000, {0x0, @in6={{0xa, 0x4e22, 0x200, @dev={0xfe, 0x80, [], 0xc}}}, 0x8, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000001ec0)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc) r4 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f00000001c0)='.', &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='squa\x00\x00\x00\x00\x00', 0x20000, 0x0) preadv(r4, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) [ 254.907232] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/03/29 15:51:19 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) accept4(r0, 0x0, &(0x7f00000000c0), 0x800) connect$inet(r0, &(0x7f0000955ff0)={0x2}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) poll(&(0x7f0000000000)=[{r0, 0x8}, {r0}, {}, {r0, 0x200}, {r0}, {r0}], 0x6, 0xff) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @dev}, &(0x7f0000000180)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@local, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000400)={'mangle\x00', 0x2, [{}, {}]}, 0x48) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000100)={'tunl0\x00', {0x4, 0x3, 0x10000, "59ea459f75b7", 0x400000000000000}}) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@multicast1=0xe0000001, 0x4e22, 0x0, 0x0, 0x0, 0x2, 0x20, 0x0, 0x5c, r2, r3}, {0x3316, 0x0, 0x7fff, 0x265e, 0x100000000, 0x4, 0x9, 0x6}, {0x0, 0x8, 0x0, 0x7}, 0x101, 0x0, 0x1, 0x0, 0x3, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x12}, 0x0, 0xff}, 0x0, @in=@rand_addr, 0x3507, 0x3}}, 0xe8) [ 254.981536] FAULT_INJECTION: forcing a failure. [ 254.981536] name failslab, interval 1, probability 0, space 0, times 0 [ 254.992967] CPU: 1 PID: 2336 Comm: syz-executor5 Not tainted 4.16.0-rc7+ #370 [ 255.000246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.009604] Call Trace: [ 255.012198] dump_stack+0x194/0x24d [ 255.015846] ? arch_local_irq_restore+0x53/0x53 [ 255.020521] ? find_held_lock+0x35/0x1d0 [ 255.024603] should_fail+0x8c0/0xa40 [ 255.028336] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 255.033461] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 255.038659] ? rcutorture_record_progress+0x10/0x10 [ 255.043680] ? find_held_lock+0x35/0x1d0 [ 255.047776] ? check_same_owner+0x320/0x320 [ 255.052098] ? rcu_note_context_switch+0x710/0x710 [ 255.057024] ? save_stack+0xa3/0xd0 [ 255.060658] should_failslab+0xec/0x120 [ 255.064630] kmem_cache_alloc+0x47/0x760 [ 255.069434] ? map_files_get_link+0x3a0/0x3a0 [ 255.073939] getname_flags+0xcb/0x580 [ 255.077747] user_path_at_empty+0x2d/0x50 [ 255.081905] do_mount+0x15f/0x2bb0 [ 255.085442] ? __might_fault+0x110/0x1d0 [ 255.089505] ? lock_downgrade+0x980/0x980 [ 255.093661] ? copy_mount_string+0x40/0x40 [ 255.097894] ? check_same_owner+0x320/0x320 [ 255.102203] ? __check_object_size+0x8b/0x530 [ 255.106695] ? __might_sleep+0x95/0x190 [ 255.110673] ? kasan_check_write+0x14/0x20 [ 255.114907] ? _copy_from_user+0x99/0x110 [ 255.119058] ? memdup_user+0x5e/0x90 [ 255.122748] ? copy_mount_options+0x1f7/0x2e0 [ 255.127220] SyS_mount+0xab/0x120 [ 255.130646] ? copy_mnt_ns+0xb30/0xb30 [ 255.134517] do_syscall_64+0x281/0x940 [ 255.138388] ? __do_page_fault+0xc90/0xc90 [ 255.142596] ? _raw_spin_unlock_irq+0x27/0x70 [ 255.147065] ? finish_task_switch+0x1c1/0x7e0 [ 255.151537] ? syscall_return_slowpath+0x550/0x550 [ 255.156444] ? syscall_return_slowpath+0x2ac/0x550 [ 255.161371] ? prepare_exit_to_usermode+0x350/0x350 [ 255.166392] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 255.171764] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 255.176619] entry_SYSCALL_64_after_hwframe+0x42/0xb7 2018/03/29 15:51:19 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) accept4(r0, 0x0, &(0x7f00000000c0), 0x800) connect$inet(r0, &(0x7f0000955ff0)={0x2}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) poll(&(0x7f0000000000)=[{r0, 0x8}, {r0, 0x21a6}, {}, {r0, 0x200}, {r0}, {}], 0x6, 0xff) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @dev}, &(0x7f0000000180)=0xc) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000400)={'mangle\x00', 0x2, [{}, {}]}, 0x48) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000100)={'tunl0\x00', {0x4, 0x3, 0x10000, "59ea459f75b7", 0x400000000000000}}) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@multicast1=0xe0000001, 0x4e22, 0x0, 0x0, 0x0, 0x2, 0x20, 0x0, 0x5c, r2}, {0x3316, 0x0, 0x7fff, 0x265e, 0x100000000, 0x4, 0x9, 0x6}, {0x0, 0x8}, 0x101, 0x0, 0x1, 0x0, 0x3, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x12}, 0x4d5, 0xff}, 0x0, @in=@rand_addr, 0x0, 0x3, 0x0, 0x0, 0x8000, 0x0, 0x100}}, 0xe8) 2018/03/29 15:51:19 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) 2018/03/29 15:51:19 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000003c0)={"6966623000faffffffffffffff00", 0x2691d0877f1cca97}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000040)={@void, @hdr, @mpls={[{0x0, 0x0, 0x5ceda648}]}}, 0xe) 2018/03/29 15:51:19 executing program 5 (fault-call:1 fault-nth:3): mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) 2018/03/29 15:51:19 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) pwritev(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) accept4$nfc_llcp(r1, &(0x7f0000002340), &(0x7f0000000000)=0x60, 0x80000) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000280)}], 0x1, 0x0) fstat(r0, &(0x7f00000022c0)) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000240), 0x4) syz_open_procfs(0x0, &(0x7f0000000380)='net/snmp\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x90) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000000200)=0x5, 0xfffffffffffffd7d) mount(&(0x7f0000002600)='.', &(0x7f0000002680)='.', &(0x7f0000a60000)='fuse\x00', 0x0, &(0x7f0000d1cfff)="96") ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000140)={{0x3, 0xbcf}, 'port0\x00', 0x10, 0x0, 0x0, 0xfff, 0x0, 0x9, 0xeaa, 0x0, 0x1, 0x3}) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002400)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@mcast2}}}, &(0x7f00000002c0)=0x369) getpgid(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000380)='io\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000840)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f0000000900)=0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc) r3 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f00000001c0)='.', &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='squa\x00\x00\x00\x00\x00', 0x0, 0x0) preadv(r3, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/29 15:51:19 executing program 4: ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000010000000100b4f346b47e209d98653c8507450000000000000000000000000000000800000000"]) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x3) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = socket$key(0xf, 0x3, 0x2) r4 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000540)=ANY=[@ANYBLOB="02070007020000000000000000000000e0defafb36633e9a2ff8915707e65e5c401ccd1583efab84f946c9611ea2ce79bcb16eb8c50c6857bba4cdd4288cb91f45c08e80aceadee06eec951b66ff26b6e2822387b19f351c0d37f9296340eee6695c1b69bf4213669508c1efb32af65226b0411a1bc3eebdbb6b5400121d3068099c69ddec57"], 0x10}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x81, 0x202, 0x400, 0x3, 0x0}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000003c0)={r5, @in6={{0xa, 0x4e20, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0xb207}}, [0x16400000000, 0x7f, 0x100, 0xfffffffffffffc01, 0x6, 0x5, 0x1, 0xfffffffffffffffb, 0x8, 0x7, 0xb35e, 0x8001, 0x3, 0xffff]}, &(0x7f00000004c0)=0x100) close(r4) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c8404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728257c085c35872057ec7cc20fe8e6b334f21938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f18c7b043000000000000000000"], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r6}) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078000000000000000000"], &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x0) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/autofs\x00', 0x40102, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r7, 0xae03, 0x0) 2018/03/29 15:51:19 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x800) connect$inet(r0, &(0x7f0000955ff0)={0x2}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) poll(&(0x7f0000000000)=[{r0, 0x8}, {r0, 0x21a6}, {}, {r0, 0x200}, {r0}, {r0}], 0x6, 0xff) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @dev}, &(0x7f0000000180)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@local, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000400)={'mangle\x00', 0x2, [{}, {}]}, 0x48) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000100)={'tunl0\x00', {0x4, 0x3, 0x10000, "59ea459f75b7", 0x400000000000000}}) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@multicast1=0xe0000001, 0x4e22, 0x0, 0x0, 0x0, 0x2, 0x20, 0x0, 0x5c, r2, r3}, {0x3316, 0x0, 0x7fff, 0x0, 0x100000000, 0x4, 0x9, 0x6}, {0x0, 0x8, 0x0, 0x7}, 0x101, 0x0, 0x1, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x12}, 0x4d5}, 0x0, @in=@rand_addr, 0x3507, 0x3, 0x0, 0x0, 0x8000, 0x0, 0x100}}, 0xe8) 2018/03/29 15:51:19 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0x478) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(r3) close(r2) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000400)={{0xa, 0x4e20, 0x80000000, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x4e24, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x800, [0x19f0000000000000, 0x7f, 0x331dc00000000000, 0x7, 0x0, 0x0, 0x2, 0x2]}, 0x5c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) [ 255.181800] RIP: 0033:0x4548b9 [ 255.184980] RSP: 002b:00007f76c5482c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 255.192690] RAX: ffffffffffffffda RBX: 00007f76c54836d4 RCX: 00000000004548b9 [ 255.199959] RDX: 0000000020000340 RSI: 0000000020000300 RDI: 00000000200002c0 [ 255.207231] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 255.214496] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 255.221748] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000002 2018/03/29 15:51:19 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000600)='/dev/dsp#\x00', 0x7fffffff, 0x40) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000640)={0x10002, 0x1, 0xd004, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) mount(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000540)="8de9736f636b4c5c00", 0x42, &(0x7f0000000400)="6a6bd10672e734720383ccb422770e2b6a0e746d91ae129af31d3ab46fe57ae66418c75219463d8faee59a4a46590d86ca9634a5a5c307b035eed53cdef19da32b049f01843e3bd8be9b83149e1900000091dc4e2f6b35a92cc0edeba8c6636489caaa05ce7437bfebfa3f720674ef6948577e5a04b8e7dd6cec444b2273de0ee3b97fd08c4d193dcde54eeb9e6a5994f5af2081be228daa8d99f27be82707d30d7bd0efd8e2b38118b33ab4e9bf13acf2d3854cb39cb3fd1447b3773887b19dcad8c21fb532b16aff133304d0e0b2bf04af2e9d3b1efbb40fb8a4961415c18db67c540a919060a3aa401d") r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x1, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b034cfce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) accept4(r0, &(0x7f0000000580)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000500)=0x80, 0x800) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f00000003c0)={0x3, 0xffffffff}) 2018/03/29 15:51:19 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) accept4(r0, 0x0, &(0x7f00000000c0), 0x800) connect$inet(r0, &(0x7f0000955ff0)={0x2}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) poll(&(0x7f0000000000)=[{r0, 0x8}, {r0}, {}, {r0, 0x200}, {r0}, {r0}], 0x6, 0xff) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@local, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000400)={'mangle\x00', 0x2, [{}, {}]}, 0x48) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000100)={'tunl0\x00', {0x4, 0x3, 0x10000, "59ea459f75b7", 0x400000000000000}}) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@multicast1=0xe0000001, 0x4e22, 0x0, 0x0, 0x0, 0x2, 0x20, 0x0, 0x5c, 0x0, r2}, {0x3316, 0x0, 0x7fff, 0x265e, 0x100000000, 0x4, 0x9}, {0x0, 0x8, 0x0, 0x7}, 0x101, 0x0, 0x1, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x12}, 0x0, 0xff}, 0x0, @in=@rand_addr, 0x3507, 0x3}}, 0xe8) 2018/03/29 15:51:19 executing program 6: syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0xb8b, 0x191400) getpgid(0x0) 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, 0x4000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f00000006c0)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x1, 'lblc\x00', 0x38, 0x6}, 0x2c) accept(0xffffffffffffffff, &(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x80) sched_getattr(0x0, &(0x7f0000000080), 0x30, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socketpair(0x0, 0x2, 0x7, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000500)={0x0, 0xb, "f5825cd8c0eb5a43207393"}, &(0x7f0000000540)=0x13) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x0, 0x30, 0xcd3, 0x2}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x94}}, 0x10000}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)={0x2, [0x0, 0x0]}, &(0x7f0000000d40)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x100000000}, &(0x7f0000001580)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000580)=ANY=[], &(0x7f0000001600)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x70, &(0x7f0000003a40)=[@in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}]}, &(0x7f0000003b40)=0x10) 2018/03/29 15:51:19 executing program 7: lsetxattr(&(0x7f000008eff8)='./file0\x00', &(0x7f000067b000)=@known='user.syz\x00', &(0x7f0000a53ff0)='self&em1\\vmnet1\x00', 0x10, 0x3) setxattr(&(0x7f0000298000)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYRES64], &(0x7f000062a000)='user.syz\x00', 0x9, 0x3) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000440)=""/235) setxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)='mime_type#trusted)\x00', 0x13, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x40) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000362ff8)={0xffffffffffffffff}) close(r4) r5 = timerfd_create(0x8, 0x0) readv(r4, &(0x7f0000000200)=[{&(0x7f0000000040)=""/184, 0xb8}, {&(0x7f0000000100)=""/43, 0x2b}, {&(0x7f0000000140)=""/184, 0xb8}], 0x3) timerfd_settime(r5, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000a7f000)) read(r4, &(0x7f0000001fe4)=""/8, 0x8) fcntl$getown(r5, 0x9) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) getresgid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001c40)) getuid() getresuid(&(0x7f0000001d40), &(0x7f0000001d80), &(0x7f0000001dc0)) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003b80), 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000000400)={0x2, 0x200, 0x101}) fcntl$notify(r3, 0x402, 0x0) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f0000000200)={[], 0x8, 0x7fff, 0x3, 0x0, 0x8, 0x3000, 0x3002, [], 0x80000001}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000000)={0x1f, 0x354, 0x800, 0x7, 0x40}, 0x14) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000540)=0x10, 0x4) 2018/03/29 15:51:19 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000002380)="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", 0x401}], 0x1) read(r0, &(0x7f0000000040)=""/14, 0xe) writev(r0, &(0x7f0000000000)=[{&(0x7f00000009c0)="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", 0x201}], 0x1) recvmsg(r0, &(0x7f0000001f00)={&(0x7f00000004c0)=ANY=[], 0x0, &(0x7f0000000980)=[{&(0x7f0000000d00)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/216, 0xd8}, 0x0) write(r0, &(0x7f0000003f80)="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", 0x201) [ 255.377400] IPVS: set_ctl: invalid protocol: 0 172.20.20.170:0 lblc [ 255.403919] FAULT_INJECTION: forcing a failure. [ 255.403919] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 255.415754] CPU: 0 PID: 2414 Comm: syz-executor5 Not tainted 4.16.0-rc7+ #370 [ 255.423032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.432384] Call Trace: [ 255.434978] dump_stack+0x194/0x24d [ 255.438614] ? arch_local_irq_restore+0x53/0x53 [ 255.443305] should_fail+0x8c0/0xa40 [ 255.447031] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 255.452139] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 255.457344] ? find_held_lock+0x35/0x1d0 [ 255.461411] ? print_irqtrace_events+0x270/0x270 [ 255.466172] ? __is_insn_slot_addr+0x1fc/0x330 [ 255.470764] ? lock_downgrade+0x980/0x980 [ 255.474931] ? find_held_lock+0x35/0x1d0 [ 255.479002] ? __lock_acquire+0x664/0x3e00 [ 255.483237] ? should_fail+0x23b/0xa40 [ 255.487139] __alloc_pages_nodemask+0x327/0xdd0 [ 255.491821] ? __alloc_pages_slowpath+0x2d10/0x2d10 [ 255.494634] IPVS: set_ctl: invalid protocol: 0 172.20.20.170:0 lblc [ 255.496835] ? rcutorture_record_progress+0x10/0x10 [ 255.496855] ? find_held_lock+0x35/0x1d0 [ 255.496899] ? check_same_owner+0x320/0x320 [ 255.496925] cache_grow_begin+0x72/0x640 [ 255.520675] kmem_cache_alloc+0x400/0x760 [ 255.524799] ? map_files_get_link+0x3a0/0x3a0 [ 255.529289] getname_flags+0xcb/0x580 [ 255.533086] user_path_at_empty+0x2d/0x50 [ 255.537232] do_mount+0x15f/0x2bb0 [ 255.540770] ? __might_fault+0x110/0x1d0 [ 255.544829] ? lock_downgrade+0x980/0x980 [ 255.548971] ? copy_mount_string+0x40/0x40 [ 255.553193] ? check_same_owner+0x320/0x320 [ 255.557491] ? __check_object_size+0x8b/0x530 [ 255.561967] ? __might_sleep+0x95/0x190 [ 255.565920] ? kasan_check_write+0x14/0x20 [ 255.570138] ? _copy_from_user+0x99/0x110 [ 255.574265] ? memdup_user+0x5e/0x90 [ 255.577957] ? copy_mount_options+0x1f7/0x2e0 [ 255.582440] SyS_mount+0xab/0x120 [ 255.585867] ? copy_mnt_ns+0xb30/0xb30 [ 255.589730] do_syscall_64+0x281/0x940 [ 255.593592] ? __do_page_fault+0xc90/0xc90 [ 255.597804] ? _raw_spin_unlock_irq+0x27/0x70 [ 255.602272] ? finish_task_switch+0x1c1/0x7e0 [ 255.606751] ? syscall_return_slowpath+0x550/0x550 [ 255.611659] ? syscall_return_slowpath+0x2ac/0x550 [ 255.616562] ? prepare_exit_to_usermode+0x350/0x350 [ 255.621558] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 255.626903] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 255.631729] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 255.636899] RIP: 0033:0x4548b9 [ 255.640062] RSP: 002b:00007f76c5482c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 255.647765] RAX: ffffffffffffffda RBX: 00007f76c54836d4 RCX: 00000000004548b9 [ 255.655016] RDX: 0000000020000340 RSI: 0000000020000300 RDI: 00000000200002c0 [ 255.662268] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 255.669520] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 255.676764] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000003 2018/03/29 15:51:20 executing program 7: accept$ax25(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000140)=0x10) fsync(0xffffffffffffffff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/29 15:51:20 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) accept4(r0, 0x0, &(0x7f00000000c0), 0x800) connect$inet(r0, &(0x7f0000955ff0)={0x2}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) poll(&(0x7f0000000000)=[{r0, 0x8}, {r0, 0x21a6}, {}, {r0, 0x200}, {r0}, {}], 0x6, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @dev}, &(0x7f0000000180)=0xc) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000400)={'mangle\x00', 0x2, [{}, {}]}, 0x48) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000100)={'tunl0\x00', {0x4, 0x3, 0x10000, "59ea459f75b7", 0x400000000000000}}) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@multicast1=0xe0000001, 0x4e22, 0x0, 0x0, 0x0, 0x2, 0x20, 0x0, 0x5c, r2}, {0x0, 0x0, 0x7fff, 0x265e, 0x100000000, 0x4, 0x9, 0x6}, {0x0, 0x8}, 0x101, 0x0, 0x1, 0x0, 0x3, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x12}, 0x4d5, 0xff}, 0x0, @in=@rand_addr, 0x3507, 0x3, 0x0, 0x0, 0x8000, 0x0, 0x100}}, 0xe8) 2018/03/29 15:51:20 executing program 0: syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0xb8b, 0x191400) getpgid(0x0) 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, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) accept(r0, &(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x80) sched_getattr(0x0, &(0x7f0000000080), 0x30, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2d0999a6d6b1751a70008004500003c000000000029907800000000ffff9fff4e204e2000289078d66de65b84ff586a056306b3cc15e42c8db84a1a87b91a05d33b3636e0baeeda"], &(0x7f0000000380)) socketpair(0x0, 0x2, 0x7, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000500)={0x0, 0xe, "f5825cd8c0eb5a432073937a21dc"}, &(0x7f0000000540)=0x16) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x0, 0x0, 0xcd3, 0x2}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x94}}, 0x10000}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000d40)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x100000000}, &(0x7f0000001580)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000580)=ANY=[], &(0x7f0000001600)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x74, &(0x7f0000003a40)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}]}, &(0x7f0000003b40)=0x10) 2018/03/29 15:51:20 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x2, 0x0, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0xab) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x9, 0x443, 0x8}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) pread64(r0, &(0x7f0000000080)=""/156, 0x9c, 0x0) 2018/03/29 15:51:20 executing program 2: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r1, 0x401}, {r1, 0x40}, {r0}, {r0, 0x8000}, {r1, 0x220}, {r0}], 0x6, 0x232) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) accept4$bt_l2cap(r1, &(0x7f0000000440), &(0x7f0000000480)=0xe, 0x0) r3 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x9, 0x8, 0x46a7, 0x0, 0x101}, 0xc) connect$inet6(r3, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) r4 = syz_open_procfs(0x0, &(0x7f0000000100)="6e65742f69665f696e6574360093fdd81f12659f45e9cb89f8ffffffd451bea0bcf166e408aa93f2de9c7a1786a0b83e1c0da5210d01b9336480d24bf721df26e12a6152f604622b86f9e8a6d4e0e52b4d4518804bc3d131a1c20cee863e600711d0f8cdebab9c16f184f3835747b5fcfb4a8c439d37279d64119874b715ecd26d08c0b9f7b98e72b9401bf0496339354aaf1e011da685dbc8ee74625b3974533f2e05355dadea49035c03b2809c55c2ece8b4e17928fb1361c58fe2024cfa4798878692a6cfcad49eb3c51b78c9453e001eb16c27a6a39ca29de3e43b781daa7dd4348012f3b554bb56240130d542005d2e50fe46373cfc76a6a49c1b8050c99c08ab6aa3ec304a505456d90803f21ef70a51f56c6f4998e6fbb1d9d09e754b10d4b8f03d7621be8ab07b006d8081d8c353648c513e4d06bc9a3ecd201848931a11f7db75d319c2d37f4298ff0a48ad3e2a1f1a4c3813c47084b80fd1bacef8681897d56a3b09d2d1d0d60a1d3db780d2aad06d6f0ac83cb479cc667cb00e0d4133539b1ea8a2c5ffdcd9e6f82000824ed364cdb3d9aef2b4f74545e77ecc557beb1d694fc99c505392916ed300ecd94fe0a7b30886d5c4ef01db53002a4185d19fa71fd8728f0b09de4d8ff1444fa7e59f884f27c0b3fe86fd51a3f63c6adbb36ca81d182d25b311a045ba13") lookup_dcookie(0x0, &(0x7f00000004c0)=""/4096, 0x1000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x80000000, 0x0, 0x6}) setsockopt$sock_int(r4, 0x1, 0x2d, &(0x7f0000001580)=0xfffffffffffffff8, 0x4) sendfile(r1, r4, &(0x7f0000000040), 0xff) syz_open_procfs(r2, &(0x7f0000000380)='net/route\x00') ioctl$VT_RELDISP(r4, 0x5605) setsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f0000000400)={@multicast1=0xe0000001, @rand_addr=0x10001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000001540)=[@in6={0xa, 0x4e21, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, @in6={0xa, 0x0, 0x3, @empty, 0xfffffffffffffffd}], 0x38) 2018/03/29 15:51:20 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000480)={@empty, r1}, 0x13) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000400)=0x100, 0x4) close(r4) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000340)=r3, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={r3, 0x1}, 0x8) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) 2018/03/29 15:51:20 executing program 4: ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000010000000100b4f346b47e209d98653c8507450000000000000000000000000000000800000000"]) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = socket$key(0xf, 0x3, 0x2) r4 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="0207129afc6de9000000000000000000"], 0x10}, 0x1}, 0x0) close(r4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) msgsnd(0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) recvfrom$inet6(r4, &(0x7f00000003c0)=""/245, 0xf5, 0xf275ed3f4978f2c0, 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000004c0)) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r5}) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078000000000000000000"], &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x0) 2018/03/29 15:51:20 executing program 5 (fault-call:1 fault-nth:4): mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x38e8115c, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x101003) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x7, 0xffff, 0x7fff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x10000000, 0x2, 'client1\x00', 0x1, "fb9cc4aebceba204", "18de61b0344fce387f75fa0da16ef523d79a1eaf3f03aaa3a28bf66445f2d4a4", 0x1, 0x1}) [ 255.741189] device lo entered promiscuous mode [ 255.809219] FAULT_INJECTION: forcing a failure. [ 255.809219] name failslab, interval 1, probability 0, space 0, times 0 [ 255.820512] CPU: 0 PID: 2456 Comm: syz-executor5 Not tainted 4.16.0-rc7+ #370 [ 255.827789] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.837140] Call Trace: [ 255.839739] dump_stack+0x194/0x24d [ 255.843379] ? arch_local_irq_restore+0x53/0x53 [ 255.848051] ? __kernel_text_address+0xd/0x40 [ 255.852558] should_fail+0x8c0/0xa40 [ 255.856279] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 255.861379] ? save_stack+0xa3/0xd0 [ 255.864985] ? save_stack+0x43/0xd0 [ 255.868587] ? kasan_kmalloc+0xad/0xe0 [ 255.872450] ? kasan_slab_alloc+0x12/0x20 [ 255.876571] ? kmem_cache_alloc+0x12e/0x760 [ 255.880867] ? alloc_vfsmnt+0xe0/0x9c0 [ 255.884730] ? vfs_kern_mount.part.26+0x84/0x4a0 [ 255.889456] ? do_mount+0xea4/0x2bb0 [ 255.893150] ? find_held_lock+0x35/0x1d0 [ 255.897211] ? check_same_owner+0x320/0x320 [ 255.901516] ? rcu_note_context_switch+0x710/0x710 [ 255.906428] should_failslab+0xec/0x120 [ 255.910377] __kmalloc_track_caller+0x5f/0x760 [ 255.914939] ? do_raw_spin_trylock+0x190/0x190 [ 255.919494] ? kstrdup_const+0x39/0x50 [ 255.923361] kstrdup+0x39/0x70 [ 255.926529] kstrdup_const+0x39/0x50 [ 255.930217] alloc_vfsmnt+0x1a5/0x9c0 [ 255.933992] ? path_lookupat+0x238/0xba0 [ 255.938032] ? mnt_free_id.isra.21+0x50/0x50 [ 255.942420] ? trace_hardirqs_off+0x10/0x10 [ 255.946720] ? putname+0xee/0x130 [ 255.950149] ? putname+0xee/0x130 [ 255.953579] ? rcu_read_lock_sched_held+0x108/0x120 [ 255.958574] ? find_held_lock+0x35/0x1d0 [ 255.962618] ? __get_fs_type+0x8a/0xc0 [ 255.966482] ? lock_downgrade+0x980/0x980 [ 255.970604] ? module_unload_free+0x5b0/0x5b0 [ 255.975074] ? lock_release+0xa40/0xa40 [ 255.979032] ? mpi_resize+0x200/0x200 [ 255.982818] vfs_kern_mount.part.26+0x84/0x4a0 [ 255.987378] ? may_umount+0xa0/0xa0 [ 255.990978] ? _raw_read_unlock+0x22/0x30 [ 255.995103] ? __get_fs_type+0x8a/0xc0 [ 255.998971] do_mount+0xea4/0x2bb0 [ 256.002485] ? __might_fault+0x110/0x1d0 [ 256.006525] ? copy_mount_string+0x40/0x40 [ 256.010735] ? check_same_owner+0x320/0x320 [ 256.015033] ? __check_object_size+0x8b/0x530 [ 256.019512] ? __might_sleep+0x95/0x190 [ 256.023469] ? kasan_check_write+0x14/0x20 [ 256.027679] ? _copy_from_user+0x99/0x110 [ 256.031805] ? memdup_user+0x5e/0x90 [ 256.035492] ? copy_mount_options+0x1f7/0x2e0 [ 256.039965] SyS_mount+0xab/0x120 [ 256.043391] ? copy_mnt_ns+0xb30/0xb30 [ 256.047256] do_syscall_64+0x281/0x940 [ 256.051116] ? __do_page_fault+0xc90/0xc90 [ 256.055322] ? _raw_spin_unlock_irq+0x27/0x70 [ 256.059790] ? finish_task_switch+0x1c1/0x7e0 [ 256.064262] ? syscall_return_slowpath+0x550/0x550 [ 256.069167] ? syscall_return_slowpath+0x2ac/0x550 [ 256.074071] ? prepare_exit_to_usermode+0x350/0x350 [ 256.079063] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 256.084406] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 256.089233] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 256.094397] RIP: 0033:0x4548b9 [ 256.097561] RSP: 002b:00007f76c5482c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2018/03/29 15:51:20 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) accept4(r0, 0x0, &(0x7f00000000c0), 0x800) connect$inet(r0, &(0x7f0000955ff0)={0x2}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) poll(&(0x7f0000000000)=[{r0, 0x8}, {r0, 0x21a6}, {}, {r0, 0x200}, {r0}, {}], 0x6, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @dev}, &(0x7f0000000180)=0xc) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000400)={'mangle\x00', 0x2, [{}, {}]}, 0x48) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000100)={'tunl0\x00', {0x4, 0x3, 0x10000, "59ea459f75b7", 0x400000000000000}}) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@multicast1=0xe0000001, 0x4e22, 0x0, 0x0, 0x0, 0x2, 0x20, 0x0, 0x5c, r2}, {0x0, 0x0, 0x7fff, 0x265e, 0x100000000, 0x4, 0x9, 0x6}, {0x0, 0x8}, 0x101, 0x0, 0x1, 0x0, 0x3, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x12}, 0x4d5, 0xff}, 0x0, @in=@rand_addr, 0x3507, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x100}}, 0xe8) 2018/03/29 15:51:20 executing program 2: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="010e28bd7000fedbdf250f0000000800060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0907001000000028000000080001000a0000079f04040007c6752b11623f002000000003010000080006006c630000b025dabd001a08000b007369700014000300ffff000000000000753f1e443084836ddea0f0a4a342b7a636d9511db0ecc72260e701c8a317508761027697ee720e6397bce347bfee2bd65a4200000000000000000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000a40)="45431bc153e49dc3c341afeff8a6a3782b30655dea8638a45a7a369ca5aebbc34e2d0227a019364ef806e574edc574801179b3c34145612db79a5340231421095dba2effc99687206c3416a0afabbea4ab2d17074a574429500a92adb41dfbc9e160349e8bb48b1d26e10c3e2571a99e857df6cdf0eb2dbb45810d2736bc2d4336341fa4ff52e263987db0cceea561f2a067a266e1b4f0ec69fca51d0e32", 0x9e, 0x3ffffff, &(0x7f0000000c00)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r2, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a77", 0x18, 0x0, &(0x7f0000000080)={0x2}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000600)="ddb0fca614307a89e95e5fa8ed42dd4a5db8d9c7754d370c015d3de409c09fbcba9bfd8373fa1087b0481045c437ee4759e31023f32bdf7959f9145181be7bf1eb760b78df4bd25bd26eb187667a5dcc3d43cd5c0f3e5af7c72185b319c42596e47ea4af5ee7854c9e47a62c1f6580f1cf7efc78f416af56fe4d11abc3aa1e24fd1c8ccc8131393e612876", 0x8b}], 0x1, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000003c0)=""/25) sendto$inet6(r0, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) r3 = accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) [ 256.105242] RAX: ffffffffffffffda RBX: 00007f76c54836d4 RCX: 00000000004548b9 [ 256.112483] RDX: 0000000020000340 RSI: 0000000020000300 RDI: 00000000200002c0 [ 256.119725] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 256.126967] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 256.134209] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000004 [ 256.143536] device lo left promiscuous mode 2018/03/29 15:51:20 executing program 0: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) syz_genetlink_get_family_id$ipvs(&(0x7f0000000880)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000a00)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, &(0x7f0000000380)=0x84) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x63) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) fstat(0xffffffffffffffff, &(0x7f0000000180)) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r2, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a777e1aa31f415a944914fb741a2ba49c24009db00874f8ae73", 0x30, 0x0, &(0x7f0000000080)={0x2}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r0, &(0x7f0000000240)="6a14ad6a11c00f9a3e52ea90f0", 0xd, 0x0, &(0x7f0000000280)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000800)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000, 0x0, 0x500, 0x10001, 0x0, r3}) listen(r0, 0x3) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0xffffffffffffff98) [ 256.165977] device lo entered promiscuous mode [ 256.256513] kasan: CONFIG_KASAN_INLINE enabled [ 256.261407] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 256.268761] general protection fault: 0000 [#1] SMP KASAN [ 256.274280] Dumping ftrace buffer: [ 256.277798] (ftrace buffer empty) [ 256.281492] Modules linked in: [ 256.284665] CPU: 1 PID: 2448 Comm: syz-executor7 Not tainted 4.16.0-rc7+ #370 [ 256.291910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.301263] RIP: 0010:native_write_cr4+0x4/0x10 [ 256.305902] RSP: 0018:ffff8801cbbeeff8 EFLAGS: 00010093 [ 256.311235] RAX: ffff8801bfff40c0 RBX: 00000000001606e0 RCX: ffffffff811a6082 [ 256.318476] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000001606e0 [ 256.325718] RBP: ffff8801cbbeeff8 R08: 1ffff1003977dd5b R09: 0000000000000004 [ 256.332961] R10: ffff8801cbbeef68 R11: 0000000000000005 R12: 0000000000000093 [ 256.340205] R13: ffff8801bfff40c0 R14: ffff8801db31d130 R15: ffff8801db31d130 [ 256.347446] FS: 00007f2c30a65700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 256.355641] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 256.361490] CR2: 00007f1fa282b518 CR3: 0000000007a22005 CR4: 00000000001626e0 [ 256.368732] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 256.375971] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 256.383209] Call Trace: [ 256.385766] hardware_disable+0x34a/0x4b0 [ 256.389898] ? kvm_io_bus_get_dev+0x2a0/0x2a0 [ 256.394361] kvm_arch_hardware_disable+0x35/0xd0 [ 256.399083] ? kvm_io_bus_get_dev+0x2a0/0x2a0 [ 256.403547] hardware_disable_nolock+0x30/0x40 [ 256.408099] on_each_cpu+0xca/0x1b0 [ 256.411701] hardware_disable_all_nolock+0x3e/0x50 [ 256.416617] kvm_put_kvm+0x956/0xdf0 [ 256.420308] ? kvm_clear_guest+0xb0/0xb0 [ 256.424340] ? kvm_irqfd_release+0xd1/0x120 [ 256.428631] ? lock_downgrade+0x980/0x980 [ 256.432756] ? _raw_spin_unlock_irq+0x27/0x70 [ 256.437224] ? kvm_irqfd_release+0xdd/0x120 [ 256.441513] ? kvm_irqfd_release+0xdd/0x120 [ 256.445804] ? kvm_put_kvm+0xdf0/0xdf0 [ 256.449661] kvm_vm_release+0x42/0x50 [ 256.453429] __fput+0x327/0x7e0 [ 256.456679] ? fput+0x140/0x140 [ 256.459929] ? check_same_owner+0x320/0x320 [ 256.464217] ? _raw_spin_unlock_irq+0x27/0x70 [ 256.468684] ____fput+0x15/0x20 [ 256.471931] task_work_run+0x199/0x270 [ 256.475787] ? task_work_cancel+0x210/0x210 [ 256.480079] ? _raw_spin_unlock+0x22/0x30 [ 256.484195] ? switch_task_namespaces+0x87/0xc0 [ 256.488834] do_exit+0x9bb/0x1ad0 [ 256.492262] ? futex_wait_queue_me+0x52f/0x7f0 [ 256.496814] ? mm_update_next_owner+0x930/0x930 [ 256.501452] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 256.506610] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 256.511423] ? wait_for_completion+0x770/0x770 [ 256.515971] ? lock_downgrade+0x980/0x980 [ 256.520095] ? __lock_acquire+0x664/0x3e00 [ 256.524315] ? kvm_set_memory_region+0x39/0x50 [ 256.528869] ? trace_hardirqs_off+0x10/0x10 [ 256.533161] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 256.538235] ? kvm_set_memory_region+0x50/0x50 [ 256.542786] ? memset+0x31/0x40 [ 256.546037] ? find_held_lock+0x35/0x1d0 [ 256.550071] ? get_signal+0x7a9/0x16d0 [ 256.553927] ? lock_downgrade+0x980/0x980 [ 256.558055] do_group_exit+0x149/0x400 [ 256.561926] ? do_raw_spin_trylock+0x190/0x190 [ 256.566489] ? SyS_exit+0x30/0x30 [ 256.569914] ? _raw_spin_unlock_irq+0x27/0x70 [ 256.574380] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 256.579367] get_signal+0x73a/0x16d0 [ 256.583054] ? ptrace_notify+0x130/0x130 [ 256.587082] ? lock_downgrade+0x980/0x980 [ 256.591209] ? __lock_is_held+0xb6/0x140 [ 256.595252] do_signal+0x90/0x1e90 [ 256.598766] ? iterate_fd+0x3f0/0x3f0 [ 256.602534] ? mntput+0x66/0x90 [ 256.605782] ? setup_sigcontext+0x7d0/0x7d0 [ 256.610070] ? lock_release+0xa40/0xa40 [ 256.614024] ? kvm_set_memory_region+0x50/0x50 [ 256.618576] ? do_vfs_ioctl+0x486/0x1520 [ 256.622615] ? exit_to_usermode_loop+0x8c/0x2f0 [ 256.627254] exit_to_usermode_loop+0x258/0x2f0 [ 256.631806] ? filp_open+0x70/0x70 [ 256.635320] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 256.640826] ? fput+0xd2/0x140 [ 256.643990] ? SyS_ioctl+0x66/0xc0 [ 256.647502] do_syscall_64+0x6ec/0x940 [ 256.651359] ? __do_page_fault+0xc90/0xc90 [ 256.655561] ? _raw_spin_unlock_irq+0x27/0x70 [ 256.660031] ? finish_task_switch+0x1c1/0x7e0 [ 256.664494] ? syscall_return_slowpath+0x550/0x550 [ 256.669392] ? syscall_return_slowpath+0x2ac/0x550 [ 256.674298] ? prepare_exit_to_usermode+0x350/0x350 [ 256.679283] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 256.684616] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 256.689432] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 256.694587] RIP: 0033:0x454747 [ 256.697749] RSP: 002b:00007f2c30a63098 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 256.705423] RAX: 0000000000000000 RBX: 0000000000000006 RCX: 0000000000454747 [ 256.712669] RDX: 00007f2c30a63510 RSI: 000000004020ae46 RDI: 0000000000000017 [ 256.719909] RBP: 0000000020005000 R08: 0000000000000001 R09: 0000000000000000 [ 256.727145] R10: 0000000000000017 R11: 0000000000000246 R12: 00000000fec00000 [ 256.734384] R13: 0000000000000017 R14: 00000000006fb9b8 R15: 0000000000000000 [ 256.741630] Code: 0f 1f 80 00 00 00 00 55 48 89 e5 0f 20 d8 5d c3 0f 1f 80 00 00 00 00 55 48 89 e5 0f 22 df 5d c3 0f 1f 80 00 00 00 00 55 48 89 e5 <0f> 22 e7 5d c3 0f 1f 80 00 00 00 00 55 48 89 e5 44 0f 20 c0 5d [ 256.760696] RIP: native_write_cr4+0x4/0x10 RSP: ffff8801cbbeeff8 [ 256.766820] ---[ end trace c2ab8daac32ee634 ]--- [ 256.771540] Kernel panic - not syncing: Fatal exception [ 256.777305] Dumping ftrace buffer: [ 256.780816] (ftrace buffer empty) [ 256.784493] Kernel Offset: disabled [ 256.788092] Rebooting in 86400 seconds..