20bc2330ce2bed1206c9c119db74642eed880820a367889f98d898fb25b6784ced8d35d24fd1fe98c6a62f8a27081df2842a4d5cf1e423a9581f0b6f8c98a350724a88e6c2103f08580a257d430d2ace2423d3e3900000084dffb1dd946a76268619e0658080d31d45c995e252b001629fdc200d4747d7fc581a7116a11080dcb95860b7b6d0635c8350d106cce0b56a27843d14045e7a897115f7b7d27b34f5f9331575845b3d0f77a1baebdf64e664bb6d432d1c257"], &(0x7f00000001c0)=0x1) bind(r0, &(0x7f0000000440)=@nl=@proc={0x10, 0x0, 0x25dfdbfc, 0x4000000}, 0x80) r2 = userfaultfd(0x800) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ff9000/0x5000)=nil, 0x5000}) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000004c0)={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x307}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'dummy0\x00'}) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000280)=""/157, 0x2a0, 0x0, &(0x7f0000000240)={0x2, 0x0, @multicast2=0xe0000002}, 0xc9613703e5a81717) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000540), 0x0, 0x0, &(0x7f0000000200)={0x2, 0x0, @loopback=0x7f000001}, 0x10) userfaultfd(0x80800) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mknodat(r3, &(0x7f0000000040)='./file0\x00', 0x0, 0x1) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000380)=""/13, &(0x7f0000000700)=0xd) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x801, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f00000003c0)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0x99}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x2f9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/04/04 03:33:07 executing program 7: r0 = dup(0xffffffffffffff9c) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x1, 0x2) prctl$seccomp(0x16, 0x3, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x7, 0x3f, 0x7f, 0x8}, {0x9, 0x4, 0xa9}, {0x6, 0x0, 0x40, 0x4}, {0x2, 0x7, 0x4, 0x7fff}, {0xcc0f, 0x6, 0xd, 0x5cb}]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f00000000c0)) prctl$seccomp(0x16, 0x0, &(0x7f00000001c0)={0x4, &(0x7f0000000180)=[{0x5d1, 0xffff, 0xfffffffffffff800, 0x3}, {0x9, 0xff, 0x3, 0x80000001}, {0x3, 0x8, 0x101, 0xfa}, {0x3840, 0x5, 0x1e, 0x40}]}) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000200), 0x4) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) sched_getscheduler(r2) sched_getscheduler(r2) tgkill(r2, r2, 0x35) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000280)=@generic={0xff, 0x400, 0xef52}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000002c0)=""/218) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000003c0)) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000400)=0x3) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000440)=""/196, &(0x7f0000000540)=0xc4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000000580)={{0xffffffffffffffff, 0x2, 0x6, 0x3, 0x6}, 0x5, 0xe11d, 'id1\x00', 'timer1\x00', 0x0, 0x8, 0x20, 0x7, 0xff0000000000}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000680)=0x1) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000006c0)={0x2, 0x6, 0x10000, 0x200}, 0x10) sendto(r0, &(0x7f0000000700)="a878bde81982de6fde7ae0975b528daeb6f4b965aad91a3d1cc8053e25fb766cd467123e9ac734fac216fbfb7d98b444087305698a", 0x35, 0x20000040, &(0x7f0000000740)=@llc={0x1a, 0x32f, 0xaa9c, 0x9, 0x4, 0x200, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000007c0)={0x10000005}) recvfrom$ax25(r0, &(0x7f0000000800)=""/4096, 0x1000, 0x10020, &(0x7f0000001800)={0x3, {"077ffbfd04db40"}, 0x8}, 0x10) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000001840)=""/18) ptrace$setregset(0x4205, r2, 0x206, &(0x7f0000001900)={&(0x7f0000001880)="126b7c9c29cd0066479490d95e5acb0491833bb64600d10cc46bd385a51bc23ce35e686a5d3d72a0608daed1d332de490bd1e76098bc34ba3eb63965929915eadb", 0x41}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001940)='/selinux/mls\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000001980)={{0x2b, @broadcast=0xffffffff, 0x4e24, 0x1, 'lc\x00', 0x275a9efa2d9d7aec, 0x8, 0x24}, {@multicast2=0xe0000002, 0x4e23, 0x2000, 0x200, 0x7, 0xc4}}, 0x44) r3 = creat(&(0x7f0000001a00)='./file0\x00', 0x82) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001a40)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000001b40)=0xe8) ioprio_get$uid(0x3, r4) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, 0x10, r3, 0x0) 2018/04/04 03:33:07 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000000000)=0x3fe, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00000004c0)="200020015ef87cf043b3285a3a899ac57d8091a822d8592351f3ca2cdb1ca96a9f080a03f9d127d9c8b5e09970ab37f9d3d37fba8138", 0xfffffffffffffcff) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f00000000c0)=0xffffffffffff0001, 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x5, 0xa, &(0x7f0000001740)=[{&(0x7f0000000180)="1a012b375c96dd0baec168d3bdfcd86ff9fb5679479034b17503f985d2bfbabf8564832acd28e1650b6ce28101b524b96113f352bacdd24dec9ffd75798bc081d903e84bc1537e3a3ffbab1ff6a5f07db2bd24df2be285c1058bd127b5bdcab11f475df4bf4201cda4f18b5779a3ad0a640bb6efbdcc24b54db31705483046c1a7d032357f74bfeba30b64529c7b693badb3c472b0d435c06265a4e020b71400846a66c5950ac01274f12e7c0bd4e9f8e924985df786185483cbdf536d3a1ab13b6286772e32f3a3e9b3f8000ebaa1bf878b96643fc7abe6c7f6e84e1770a1dfc94165acc36b", 0xe6, 0xf676}, {&(0x7f0000000280)="cba2a0dc15c928c6f57d7fa54b7ddc087a4eb42554246ce90f09fae8d93e92358bf5af95dd4bb6875a74817e32fc065277ca903ec37818222d7a4b9df12801690cb423fa33f1a6a16d82919bd52517a125e093e0c3d34ea8e8f37234f4c3bb7240900cd52bc2706900dbf552900c73f26c121bcc2eff194181066f7b0d282933334f61d354c04039fc678b0443136c179c", 0x91, 0xb7}, {&(0x7f0000000340)="45104930149b85715b41925d1fd7da88f943223478cd09b657fff1327d0f8e1a18cc022c01954b03b03d7c39996ae33bda33c49787ff7176097529", 0x3b, 0x6}, {&(0x7f0000000380)="664ed6bf60a67269ed95715068cdce7eb94eff08e2df181a864462f45b4bfd34638a20f74a5e7b509c91457dae7f472799b6a20e8e124bef44bfb1a0d1461c3e2be3146344a0986cc64fead676b4ec91dbf9dd676a145b34c203c647da3819f907853440c06959a5672ab4b6c03530c4950dc45cc7f45c2b8d879dac64c46dde6dfeec35289bda74ea08df567c11db85b3989694aad6736bc768", 0x9a, 0xa178}, {&(0x7f0000000440)="7c6ceec28b625c62b18e447a8c413ac8e8ae97b6792efb35254ca5dfe98dba67cdcd2a90962e579c126bed39ba89d4f195748959a602e6db5916d534193ac724f67fc6db362bd3b83f141aec3f81bff6b3b59260a4fdbe3b660ed5c732ad674492647c2df832f6230f", 0x69, 0x80000000}, {&(0x7f00000004c0), 0x0, 0x5afe}, {&(0x7f0000000500)="33d055c968449092dd8c361898b4beb1a215834134f8cfc9e216329c0590227175a4a48b8c077836e34d3c45c9f55512fb92991e2f157f031fe3f581dd795f68e592e9b47e27f1a0f29901ca722ea12e01471ff5d51f89abbf512a95756eff60c370b2a883ee9396fd08a350c6735941ec84b87bc83ea3e98e993f2d4c3f8b1ad56d8cd629c935cb2301a5b322912893ade7e1b055bbf3367e014edb7585de0890187d6a3c31f562bbb1ac20a2d793ce377bbeb3d109f2aebd715a02a545fb5f5f6daf4d9063d605952fd2c556455af1cb86aa473a176291e2", 0xd9, 0x6}, {&(0x7f0000000600)="1b89674daae829e604f434f8beff74637660cb75c1d35b2fa7f1b6c2f875714a5b37a1d0c31aa2f263b837fc8ce10ac4051d5504ce9771fbe792cfbfb42826ced77da44285d780fb7f065f4fcb06e8ccfda43a3b2c8bfd7d82ac0d4d960e3d36ef794a68587ed587e9f0b45545e9aa48de213491f2975d400b2636fcf526be2cd6928c671740349bda485097a844f4b626f97a13c137953983dbbcba43210d8f976dcf981cc068d70fb0dd8315a3012c1df5ce4af4403d246a8d26c8ed8e5aab", 0xc0, 0x1}, {&(0x7f00000006c0)="bf15989ea9b5059baab6a39e9edcda32308e20f0424f59846744713c3667f4db6ce36699c650b07fb6208012f70443f766d742cdfe9bdc937571c4a07ed413c3a706251d4504c8dc7b3d3ba7cba1169297c19d7d222f2de44b1a425fee85dc8ea186c03e1f0e5f0be05f8316c076c259", 0x70, 0xfffffffffffffeff}, {&(0x7f0000000740)="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", 0x1000, 0x9}], 0x42, &(0x7f00000017c0)={[{@usefree='usefree', 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x34, 0x32, 0x30, 0x35]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]}) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/04/04 03:33:07 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400, 0x0) fchdir(r0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000a00)='/selinux/load\x00', 0x2, 0x0) write$sndseq(r1, &(0x7f0000011fd2), 0x0) 2018/04/04 03:33:07 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x5, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket(0xa, 0x2, 0x0) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x0, 0x0) fchdir(r1) fstat(0xffffffffffffffff, &(0x7f0000000180)) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000000140)={0x8, 0x1, 0x1, 0x2bd, &(0x7f00000000c0), 0x51, &(0x7f0000000380)=""/81, 0xb7, &(0x7f0000000680)=""/183}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB], 0x1) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f00000000c0)={0x0, @rand_addr=0x1, 0x4e21, 0x2, 'sed\x00', 0xc, 0x0, 0xa}, 0x2c) sendto$inet6(r1, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f1", 0x6, 0x0, &(0x7f0000000080)={0x2}, 0x10) sendmsg$inet_sctp(r1, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)={0x14, 0x0, 0x8, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYBLOB], &(0x7f0000000240)=0x1) r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r3) 2018/04/04 03:33:07 executing program 2: r0 = socket$inet(0x10, 0x5, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) sendto(r0, &(0x7f0000000000)="b59f1984257ad86232f26e143cee48ffeb1ef17ad2c68a3af496f221e2a15427044116adc72de540f7eb9170e7dfe1b6af6e6fb420", 0x35, 0x4040, &(0x7f0000000180)=@hci={0x1f, r1, 0x95746439726dda64}, 0x80) recvmsg(r0, &(0x7f0000005000)={&(0x7f0000001ff0)=@ax25, 0x10, &(0x7f0000003000), 0x0, &(0x7f0000005000)=""/240, 0xf0}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x80, 0x0) prctl$getreaper(0x25, &(0x7f00000002c0)) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000240)='tls\x00', 0x4) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000280)) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001a00033207fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/04/04 03:33:08 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f0000d81ff4)=""/30, &(0x7f0000000000)=0xfffffffffffffea7) 2018/04/04 03:33:08 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000435000/0xe000)=nil, 0xe000, 0x1000, 0x0, &(0x7f000065b000/0x1000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) clone(0x0, &(0x7f0000eab000), &(0x7f00000a3ffc), &(0x7f0000b46000), &(0x7f0000b46f84)) [ 180.939913] vmalloc: allocation failure: 0 bytes [ 180.944918] syz-executor0: page allocation failure: order:0, mode:0x24000c2 [ 180.952593] CPU: 0 PID: 13535 Comm: syz-executor0 Not tainted 4.4.125-g38f41ec #21 [ 180.960283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 180.969622] 0000000000000000 15f4585b5bdf1052 ffff8800bacef8c0 ffffffff81d067bd [ 180.977650] 1ffff1001759df1b ffff8801d073c800 00000000024000c2 0000000000000000 2018/04/04 03:33:08 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='ns/mnt\x00') setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x5, 0x2) fsetxattr(r0, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000080)="bb", 0x0, 0x0) 2018/04/04 03:33:08 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f3bffc), 0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000154ff0)={0x0, 0x2710}, 0x296) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000040)={0x0, 0x2710}, 0x8) [ 180.985672] 0000000000000001 ffff8800bacef9d0 ffffffff81431999 ffffffff838ac760 [ 180.993692] Call Trace: [ 180.996271] [] dump_stack+0xc1/0x124 [ 181.001623] [] warn_alloc_failed+0x1d9/0x240 [ 181.007667] [] ? zone_watermark_ok_safe+0x290/0x290 [ 181.014320] [] ? mutex_lock_nested+0x5d4/0x850 [ 181.020534] [] __vmalloc_node_range+0x41d/0x630 [ 181.026824] [] ? task_has_security+0x130/0x270 [ 181.033029] [] vmalloc+0x5b/0x70 [ 181.038014] [] ? sel_write_load+0x130/0xff0 [ 181.043956] [] sel_write_load+0x130/0xff0 [ 181.049722] [] ? hash_futex+0x210/0x210 [ 181.055316] [] ? sel_read_bool+0x250/0x250 [ 181.061186] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 181.068181] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 181.075170] [] ? sel_read_bool+0x250/0x250 [ 181.081028] [] __vfs_write+0x103/0x450 [ 181.086536] [] ? __vfs_read+0x440/0x440 [ 181.092129] [] ? __lock_is_held+0xa1/0xf0 [ 181.097897] [] ? __lock_is_held+0xa1/0xf0 [ 181.103669] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 181.110489] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 181.117039] [] ? __sb_start_write+0x14a/0x310 [ 181.123153] [] vfs_write+0x18a/0x530 [ 181.128485] [] SyS_write+0xd9/0x1b0 [ 181.133729] [] ? SyS_read+0x1b0/0x1b0 [ 181.139149] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 181.145348] [] ? SyS_read+0x1b0/0x1b0 [ 181.150766] [] do_fast_syscall_32+0x321/0x8a0 [ 181.156881] [] sysenter_flags_fixed+0xd/0x17 [ 181.164034] Mem-Info: [ 181.168108] active_anon:101549 inactive_anon:36 isolated_anon:0 [ 181.168108] active_file:4126 inactive_file:14339 isolated_file:0 [ 181.168108] unevictable:0 dirty:131 writeback:0 unstable:0 2018/04/04 03:33:08 executing program 6: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3e, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x5, r1, 0x1, 0x8001, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x536) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x7, 0x6}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x633}}, 0x1, 0x3f, 0x48ff3f6f, 0xffffffff, 0xd4e4}, &(0x7f0000000180)=0x98) 2018/04/04 03:33:08 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) write(r0, &(0x7f000000afc3)="dc", 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="4c66bb6217c686dfca74cb5e87d75fb978763c370e9226867362c923d5b9d76c810f2f26264f635dac72f43c9a5aa9e9a8b2a983912ef3350ade4969f0591f3eeb675505f14ea53ef5c099116a2155e83e87c127bb81c0d579d4fd6a3d2651b13b39b6511c17833b33fa31f7f208fa648e58bbd22a1e32caf5270b03702a47e61d133fea4e266d3fde2e00ebf1fe5bbd70b861df506297d9d3d582a1f98d0f6a28b8116b9e2300000000"], &(0x7f0000000100)=0x9) readv(r0, &(0x7f0000000000), 0x1) [ 181.168108] slab_reclaimable:6046 slab_unreclaimable:59712 [ 181.168108] mapped:73385 shmem:54 pagetables:964 bounce:0 [ 181.168108] free:1369455 free_pcp:485 free_cma:0 [ 181.214686] DMA free:15904kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 181.256440] lowmem_reserve[]: 0 2910 6411 6411 2018/04/04 03:33:08 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f00000000c0)=@ipv6_newroute={0x30, 0x18, 0xb09, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x30}, 0x1}, 0x0) [ 181.261748] DMA32 free:2495456kB min:30608kB low:38260kB high:45912kB active_anon:180160kB inactive_anon:100kB active_file:5308kB inactive_file:26288kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982712kB mlocked:0kB dirty:144kB writeback:0kB mapped:121212kB shmem:132kB slab_reclaimable:10360kB slab_unreclaimable:106144kB kernel_stack:3264kB pagetables:2084kB unstable:0kB bounce:0kB free_pcp:788kB local_pcp:116kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 181.308612] lowmem_reserve[]: 0 0 3500 3500 [ 181.313667] Normal free:2967076kB min:36808kB low:46008kB high:55212kB active_anon:230240kB inactive_anon:60kB active_file:11200kB inactive_file:31072kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:392kB writeback:0kB mapped:172348kB shmem:84kB slab_reclaimable:13824kB slab_unreclaimable:132068kB kernel_stack:2656kB pagetables:1776kB unstable:0kB bounce:0kB free_pcp:1072kB local_pcp:548kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 181.360108] lowmem_reserve[]: 0 0 0 0 [ 181.364499] DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB 2018/04/04 03:33:08 executing program 1: r0 = memfd_create(&(0x7f0000b80ffa)='ramfs\x00', 0x0) fcntl$getown(r0, 0x9) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) ftruncate(r0, 0x1) sendfile(r0, r0, &(0x7f000088fffc), 0xe91) 2018/04/04 03:33:08 executing program 1: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00006a2000)='/selinux/member\x00', 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000080)={0x14c, 0x1, 0x1}, 0xc) epoll_wait(r1, &(0x7f0000000040)=[{}, {}], 0x2, 0x10001) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00000004c0)=0xe8) r3 = getuid() sendmsg$nl_xfrm(r1, &(0x7f0000000640)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xbeafee18dc8dba8e}, 0xc, &(0x7f0000000600)={&(0x7f0000000500)=@allocspi={0x100, 0x16, 0x300, 0x70bd2a, 0x25dfdbff, {{{@in6=@dev={0xfe, 0x80, [], 0xd}, @in6=@dev={0xfe, 0x80, [], 0xc}, 0x4e23, 0xc7, 0x4e20, 0x2800000, 0xa, 0xa0, 0x80, 0x2, r2, r3}, {@in6=@loopback={0x0, 0x1}, 0x4d6}, @in=@dev={0xac, 0x14, 0x14, 0x17}, {0x101, 0x4900, 0x6, 0x5, 0x6, 0xfffffffffffffffe, 0x5, 0x1200000000}, {0x3276, 0x60, 0x9, 0x401}, {0x7, 0x7fff, 0x200}, 0x70bd2a, 0x34ff, 0xa, 0x4, 0xffffffffffffffbb, 0xa8}, 0x20, 0x8}, [@output_mark={0x8, 0x1d, 0x1}]}, 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x44010) pread64(r0, &(0x7f0000000200)=""/237, 0xed, 0x0) read(r0, &(0x7f0000000100)=""/223, 0xdf) [ 181.385603] DMA32: 393*4kB (UM) 291*8kB (UME) 543*16kB (UME) 495*32kB (UME) 224*64kB (UME) 69*128kB (UME) 51*256kB (UM) 35*512kB (ME) 39*1024kB (UM) 2*2048kB (ME) 579*4096kB (M) = 2498188kB [ 181.406145] Normal: 614*4kB (UME) 1171*8kB (UME) 754*16kB (UME) 483*32kB (UME) 304*64kB (UME) 137*128kB (UME) 109*256kB (UM) 59*512kB (UM) 44*1024kB (UME) 5*2048kB (UM) 678*4096kB (M) = 2966832kB [ 181.429004] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 2018/04/04 03:33:08 executing program 5: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000500)={'vlan0\x00', 0x2000}) r2 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x0, 0x0, 0x100000001, 0x0, 0x7fff, 0x0, 0x8, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x0, 0xe1a, 0x0, 0xffffffffffffffc0}, r2, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000040)='threaded\x00', 0x9) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2010000}, 0xc, &(0x7f0000000280)={&(0x7f0000000540)=ANY=[@ANYBLOB="2801927b6e94040000d9de06c524e38be0cb6428af778a0f530f58860d3f8b71b2136b64b32f62297071a238eb050000004ca631e9253584944f6774b18f44efb5572b0b5b0498e65407bffcc7d5596f45b8", @ANYRES16=0x0, @ANYBLOB="00000000000000000000050000000800050000000000040003000800040000800000"], 0x28}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1000001, 0x108011, r3, 0x0) r4 = geteuid() ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, r4) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x40) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r6 = syz_open_procfs(r5, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/04/04 03:33:08 executing program 3: mkdir(&(0x7f0000281000)='./file0\x00', 0x0) chroot(&(0x7f00009c9000)='./file0\x00') chdir(&(0x7f0000000000)='./file0\x00') chdir(&(0x7f0000000040)='..') mount(&(0x7f00009f7000)='./file0\x00', &(0x7f0000dac000)='..', &(0x7f000064bffa)="6e49733400d2", 0x100400000084000, &(0x7f0000339f8d)) 2018/04/04 03:33:08 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x23) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0xff, 0xc91}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000180)=ANY=[@ANYBLOB="07005109276ceafe25a9245d1d0555b7fb40a1387282556923073a4e8ac10ae2d1bbdc132e2a418c2160c1379bde18e1fb7cce1a3354330c170b3ed6b8d3ee7992d59d9f6cdd25e1cfbb5f35423f95ae92b6f7296ece9ac2cf9afb42ef82f69728a97c3961f7fc8b1d58f9a3257209268d8735ac26c3328d1fb4ebd6600299a18bd451f164993fa1f518583a9cf03613e65a2c02ad19a41e1a96b01f39bfc8c5b54d0f0e74f4264a1e3adb"]) [ 181.439485] 18521 total pagecache pages [ 181.443969] 0 pages in swap cache [ 181.448084] Swap cache stats: add 0, delete 0, find 0/0 [ 181.453433] Free swap = 0kB [ 181.458646] Total swap = 0kB [ 181.461661] 1965969 pages RAM [ 181.464802] 0 pages HighMem/MovableOnly [ 181.469332] 320150 pages reserved 2018/04/04 03:33:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x8000000000000000) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockname$packet(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000005c0)=0xfffffffffffffd43) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000600)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x10) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000280)=0x41) r5 = epoll_create1(0x80000) ioctl$TIOCGPTPEER(r3, 0x5441, 0x4) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f00000004c0)) r6 = eventfd2(0x6, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000000400)) add_key(&(0x7f0000000700)='cifs.idmap\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000780), 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f00000007c0)='keyring\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r7 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) keyctl$search(0xa, 0x0, &(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, r7) r8 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$PIO_CMAP(r8, 0x4b71, &(0x7f0000000000)={0xc14, 0xfffffffffffffffc, 0xce, 0x6, 0x7, 0x5}) socketpair$unix(0x1, 0x2000000000000001, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r10, r9) r11 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r11, 0xe, 0x70bd29, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x48800}, 0x20000001) r12 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r12, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0xf, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x7, 0x0, 0x2}]}, 0x30}, 0x1}, 0x0) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000000080)) recvmmsg(r10, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000d6c000)=[{&(0x7f00004dbfde)=""/34}], 0x0, &(0x7f0000f40000)=""/7, 0x7}}], 0x638, 0x0, &(0x7f0000f40ff0)={0x77359400}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(0xffffffffffffffff, 0x111, 0x2, 0x1, 0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000240)={0xffff, 0x40, 0x6, 0x200}, 0x6) 2018/04/04 03:33:09 executing program 1: socket$inet6(0xa, 0x80001, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xb) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="00830000"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = inotify_init() fstat(r3, &(0x7f00000002c0)) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) r5 = request_key(&(0x7f00000006c0)='dns_resolver\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a}, &(0x7f0000000800)='\x00', 0xfffffffffffffff9) r6 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9ab42c90c080de2954592f12cc69bf4f9032c77831b05db3dceb8", 0x4f, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000b80)={0x0, r5, r6}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYBLOB="cd34c2dfdb82c4a65a7e8a7c16a1a983f30689007f4834864291090800a34d71bcba573d8f778e822d78e968641551e6b34e444640d6f78c9f9d5d"], 0x2) r7 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) connect$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c37426210dfb1852284a2f8c7b06ae6685d706bef7c5c62f12147c7ce18dc0b464b52567461b1c3c489c2202c045ccf61bb464fc4959aee9d52e12116c92c9c65206d23b33066476fa35beab9798fa06e8ce97ef86cd496b8dd1e434397fe27688dab088a4d28ec42f69d70eba5d311d4a36f5b41f7d2e1787cd5c26623a1a9322a68bce1adee412b1f828", 0xb5}], 0x1, r7) shutdown(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) creat(&(0x7f0000000240)='./file1\x00', 0xe0) 2018/04/04 03:33:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001100)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getdents64(r0, &(0x7f0000001200)=""/95, 0x5f) sysinfo(&(0x7f0000485000)=""/131) add_key$keyring(&(0x7f00000011c0)='keyring\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000001080)='keyring\x00', &(0x7f00000010c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = socket(0xf, 0x3, 0x0) openat$cgroup(r0, &(0x7f0000001180)='syz1\x00', 0x200002, 0x0) getpeername$llc(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001040)=0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001280)) fadvise64(r1, 0x43, 0x4d, 0x5) mincore(&(0x7f00003fc000/0xc00000)=nil, 0xc00000, &(0x7f0000000000)=""/4096) 2018/04/04 03:33:09 executing program 0: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f00000003c0), &(0x7f0000000400)=0x10, 0x80800) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000004c0)=@req={0x20, &(0x7f0000000480)={'lo\x00', @ifru_data=&(0x7f0000000440)="b5435296b57c7878a2ec8d977aa43aa695a4522a378bd72cc7d2be031d9402cf"}}) r1 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0xc8e, 0x10001, 0xfffffffffffff121, 0x80, 0x6}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000340)={r2, 0x4, 0x9}, &(0x7f0000000380)=0x8) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x8, {0x800, 0x5, 0x4, 0x6, 0x100, 0xe05e}, 0x7, 0x9}, 0xe) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000100)=@ethtool_channels={0x3d}}) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x7f, 0x7f, 0x8, 0x57a7aed5, 0x7798, 0x3, 0x9, 0x4, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r3, 0x20, 0x6}, &(0x7f0000000200)=0x10) 2018/04/04 03:33:09 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f0000c54ff8)='./file0\x00', &(0x7f0000269000)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1000, 0x0) chdir(&(0x7f00003f7000)='./file0\x00') getcwd(&(0x7f0000cc9fb7), 0x5e) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xfff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0xeb, "f5f1c565581d4119bcaeedee37d75f94d048d04747a7e36fb6d9281e380de9d16b232719af46a904a5ec71892f7eb7829fb5867473e2cd4e09c655a308776b9f4a3bf4ae7114fa839a4b1aafbde36c22ba0664d0bb0e79b67a9648d37fcefb451a29c3983eca776beff1d67a7b804e7db6e836ba9c4836b819fc9ec083ade9b2cdadada64ee40f0b33c3e707736ef066e42710a576b6477a0c2cbd9c3c9d063bc2dda3fbd4683ca9f3cbd181ecd90e10768e89b5245f9ffa6a6586f2e9b1d640bf9fa7efc4998e900907655b5720d1bdb3f2019bc9a685ce28e5c47dc72db532efe399ea8331d504068d37"}, &(0x7f00000001c0)=0xf3) 2018/04/04 03:33:09 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) unshare(0x40600) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00006a1e08), 0x0, 0x0) 2018/04/04 03:33:09 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000200)=0x400, 0xfffffffffffffd32) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020a0000020400000100000000000000"], 0x10}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000140)=0x40) close(r0) 2018/04/04 03:33:09 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x3, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x9, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x20101, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x7fe, 0x80000000}, &(0x7f00000000c0)=0x8) sendto$inet6(r1, &(0x7f00000001c0)="4719ca4bb61b3726179678707adcbbab2c8583f5c375d802904f52a55543e95ae1296329077245d51c3c39a635f63b317a2d568918a0911a71298884ca05fa2785c56449da28d411acaf8fcb9b933d57c9991792f75f3579db5ed8184edf943677ba693af7c171dfbea6cf54ca271f8d5092243cbc6130f2ecab473902a75436a87ef4588283846c560ed96f790fde1c83261bdb1926d523c35148e974b88ce9d8142a47c0dc9567ac7810c2e43e02534c2c52b71d8bab4e797ee45ef9b5e024f975268a50a02f81b8cca991d830d8e33c87b14469cb1685dd77a8a3f69a7058f553016920362074e97d52c376fb4d2e3fb36f6dcc3557", 0xf7, 0x800, &(0x7f00000002c0)={0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e23, 0x9, @empty, 0x8}}}, 0x84) 2018/04/04 03:33:09 executing program 0: syz_open_dev$evdev(&(0x7f0000573fee)='/dev/input/event#\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0xddd5a2e, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e23, 0x117d7a7, @mcast2={0xff, 0x2, [], 0x1}, 0x5}], 0x58) 2018/04/04 03:33:09 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x2000, 0x0) bind$bt_l2cap(r0, &(0x7f0000000140)={0x1f, 0x1ff, {0xfffffffffffffffc, 0xfffffffffffffffc, 0x2, 0x7ff, 0x7, 0x100000000}, 0x49, 0x9}, 0xe) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000080)=[{0x10, 0x1, 0x1, "164547c0"}], 0x10}}], 0x2, 0x0) 2018/04/04 03:33:09 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x40, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000280)={0x0, 0x80000}) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000300)={r1, 0x80000, r3}) getuid() setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000340)=@nat={'nat\x00', 0x19, 0x1, 0x130, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20001ac0], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'vlan0\x00', 'ifb0\x00', 'ip6gre0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x70, 0x70, 0xa0}}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1}]}, 0x180) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000080)={0x2, [0x3, 0x5]}, 0x8) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x36, 0x1, @thr={&(0x7f0000000140)="8bb5146656d9faf4ced0b150851058dca1e211a5ce0334b2afae0707553b2cb867695bc5cf057479633b0c4f5f5b334d394b217078652fb135356c4467e50fe9534f1e33cec939554e3514da21ed4015b62d0994686d61af", &(0x7f00000000c0)="a6e2f5b6ad67e7434b"}}, &(0x7f0000000200)=0x0) timer_delete(r6) write$sndseq(r5, &(0x7f00000003c0)=[{}], 0xffffff1a) 2018/04/04 03:33:09 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0x8}, 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x53, 0x7, 0x0, 0x3deb743a800}, 0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000140)=""/131, &(0x7f0000000200)=0x83) 2018/04/04 03:33:11 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000340)={0x1ff, {{0xa, 0x4e21, 0xffffffffffffae63, @dev={0xfe, 0x80, [], 0x19}, 0x1}}}, 0x84) r1 = socket$inet6(0xa, 0x2, 0x1) connect$inet6(r1, &(0x7f0000001000)={0xa}, 0x1c) sendmsg(r1, &(0x7f0000000440)={0x0, 0xfffffd31, &(0x7f0000000800), 0x0, &(0x7f0000000640)=[{0xe8, 0x197, 0x1, "9bbd7ac9ef1acec57c63e2dcdb2b7abb5f4bdc38e19a1640b6267a069cac8e64517a37589df6e8e319aeb501f01f1cf68464145e778ad4843ff41e87f9cc82193334724e6e1c34bbd031835ae3c5a2829bf44276e07538fab9a1b64933de7c38ddddb7acdee91ce890d529b36ac3a30625b335f47459306818370f1db548f65b6fc29af970c9c76533d3fa1c74f6ff76175cd279c28e9aadaa64029c112c4d0a25e79f696ae34ac8bf407cc52d8c729d1b93ae245c0ecba0c70c7efb006670b31ae8bf6626865e9c1a9cd2ee0d571c64e7dfee1c9efa19c1358b"}, {0xc8, 0x10d, 0x100000000000b4f, "c5be03ad27db4ebd72fcf38ccd43f62a52a933f3ed9092e574bb8edb231728d079750ee05639224d96b8962fdeb20bb8f0d276e3767bf19c5aa8d1cc8b78b2bbc57b815d66890ee86d84a125d3c3a9dc845414ea201820dbcc0351d54d401ad36475b05199b18fe570ab30c2f0577cee330d04a4d1a054c6850c20fcf2b081277bed69e31d15f836a2a03b9f983d08c05a238fab7c32729032f342f9e0f86553e707d1d09880cf871853456b71cc15d1315dc7f6db6fac2dcaf0b4cf"}], 0xb8, 0x3}, 0x4044800) r2 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x3, 0x400402) getsockname$packet(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0xfffffd32) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x1}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000400)={r5, 0x0, 0x1, [0xff]}, 0xa) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e24, 0x401, 0x4e22, 0x0, 0x800000, 0x20, 0x20, 0x2, r3, r4}, {0x643, 0x2, 0x40, 0x5, 0x9, 0x3, 0x81, 0x6}, {0xfffffffffffffffd, 0x9406, 0x4, 0x7}, 0x3, 0x0, 0x0, 0x1, 0x1, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff]}, 0x4d2, 0x32}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3505, 0x0, 0x3, 0x91, 0x3, 0xfffffffffffff4bc, 0xd4a4}}, 0xe8) 2018/04/04 03:33:11 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="66640000000003") openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/04 03:33:11 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x401}}, @in6={0xa, 0x4e24, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0xab9c, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}], 0x58) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f00001f7000)={0x10}, 0xc, &(0x7f0000e22ff0)={&(0x7f0000004400)=@ipv6_newroute={0x1c, 0x18, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}, 0x1c}, 0x1}, 0x0) 2018/04/04 03:33:11 executing program 3: r0 = getpgid(0x0) fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) memfd_create(&(0x7f0000000240)='/dev/net/tun\x00', 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETGROUP(r2, 0x400454ce, r1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(r0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r5 = mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0xfffffffffffffffd}) nanosleep(&(0x7f0000000440), &(0x7f0000000480)) mq_timedsend(r5, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) r6 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x7, 0x0, 0x5}, &(0x7f0000000300)=0x98) sendto$ipx(r6, &(0x7f00000006c0)="222adfd39c137937750318aba3883b5992cb055ea00f692c55330bc3ba8b9b358589371fdee531ce4aec46002cd3ebb23de80c692bbe093941e36aa51cc054900c2cbc4964e060f0afb16d1fa65018f1d52c386499ed528f4debc692bdfd884ef53dc2ba5ad4216ab3d12ad50a77965f03279fa6ade5e97a9575d80a66b9ec2f2b3db519421466458910f0c663e7bfe86f524ca46483309260780d44e908c05d6c1e486dc11748a3cec6a66c397d4c62749194cad7751bb5318dcb4dba666b09", 0xc0, 0x4000040, 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f0000000580)=ANY=[@ANYRES16=r5, @ANYRES32, @ANYRES16], @ANYRES32, @ANYRES16], &(0x7f0000000600)=""/176, 0xb0) setsockopt$inet_dccp_buf(r6, 0x21, 0x80, &(0x7f00000000c0), 0x0) acct(&(0x7f00000004c0)='./file0\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) dup3(r3, r4, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000780)) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r7, &(0x7f00000001c0)=0x4) 2018/04/04 03:33:11 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000001c0), 0x4) r3 = socket$inet6(0xa, 0x80002, 0x400) ioctl$int_in(r2, 0x5421, &(0x7f0000000200)=0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000240)={{0xffffffffffffffff, 0x25ef8ac5}, 'port0\x00', 0x99, 0x20, 0x2, 0x400, 0x8000, 0x7, 0x8, 0x0, 0x1}) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x2000, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, 0x1c) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000000180)) write$binfmt_aout(r0, &(0x7f0000000080)={{0x10b, 0x3, 0xffffffffffffffff, 0x311, 0x364, 0x7fff, 0x2b1, 0x10001}, "494b14fa560524da4d12aa152de467b5b600812e51965b1fa38fb0ce909f8e810788d6001c92996f6703f4bd66bb58bc5b79edfd577ad456023fd5a1d48d203e51bb398f3c944a2cb340a81641ae59576391b81c6e7aebcd874cfbbf43fab2818bdc7a12437762e96c08d3e6379a6a837128c763dbb9192f20421c7429631d5f18a29599cc71d9bbcec1da4a6c32f046e7ebf0751abc53b2630de5125914f497a477764224d86f7f16158444b93783c2693f67fa272b4f21b5670a6a372fe0e8dfc605606abc37bc8ef8212624920156cdb1fa1d91b9ab1fab484cf9a0af67"}, 0xff) bind$inet6(r3, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) 2018/04/04 03:33:11 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x361, &(0x7f0000008000)}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10082, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003f40)={0x0}, &(0x7f0000002800)=0xd4fd) r3 = gettid() r4 = getuid() getresgid(&(0x7f0000003d40), &(0x7f0000003d80), &(0x7f0000003dc0)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003e00)=0x0) r7 = geteuid() getgroups(0x3, &(0x7f0000003e40)=[0xffffffffffffffff, 0x0, 0x0]) sendmsg$netlink(r1, &(0x7f0000003f00)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x240}, 0xc, &(0x7f0000003d00)=[{&(0x7f0000003f80)={0x6c, 0x2e, 0x6, 0x70bd25, 0x25dfdbff, "", [@typed={0x8, 0x96, @u32=0x2}, @nested={0x4c, 0x48, [@typed={0x8, 0xb, @fd=r0}, @typed={0x34, 0x0, @binary="3ab00b903199a027b88688c1dc8c0f597b20448b832f86f613f178b8639bdc91fde20ac190415b35408760a2926a0078"}, @typed={0xc, 0x66, @u64=0x8001}]}, @typed={0x8, 0x30, @u32=0xfffffffffffffff9}]}, 0x6c}, {&(0x7f0000000100)={0x48, 0x41, 0x200, 0x70bd2b, 0x100000000, "", [@typed={0xc, 0x50, @u64=0x5}, @typed={0x8, 0x45, @fd=r0}, @typed={0x8, 0x13, @fd=r0}, @typed={0x8, 0x74, @ipv4=@loopback=0x7f000001}, @nested={0x14, 0x7c, [@generic="f25b7daabb3822c33ea4fd96f3ebf77b"]}]}, 0x48}, {&(0x7f0000000180)={0x2418, 0x39, 0x2, 0x70bd2a, 0x25dfdbfd, "", [@generic="978d094f44ec0444375ce8ab5bba4ff58f8b8cf951286cc5ce24567bb8bf8e613e6398fa179af8bee04c27f331b55c103c4760dcf90e5716298bcca348c3cda5aaa68630f3ecc82105c0c8221a38e5238adef4c1c494eea3f628d9957f3ee62161d665b4203e0ed3c186884c744f3da4bf854212561c4a9276718cfbb9e61d65b5797b6a2f0ccbc87c410b3ccae890e488c419ccdca9369f1487b9ce22e4149153b247dfc48a2fb1974ea2705442dc02c478edd5223fe71b16ac7df9f5bfd5f8e1364aa00e365ae4bb9fe38f", @nested={0x218, 0x62, [@generic="5671acecb4557ebc3ca38f87490b6aa5147b53b3138d33f4c46e77ab082a8a817f350b3cf8f81af6457ca8fd1849c8f5eef567654c9702f00ec5777fd77466ec", @generic="e1c1600f3c9b4cc78a34d7642ecac405d51eadff7d92b837862d65ce4708d1251ee2506c5f73d0e521976fc9c4de8aef47512d703f9872168d0acadae6b16a508ed4a13d959266785e35cdf1a6de3e332a5fbe4ee335cf7fcedf62ab3f19bf8ea662f2b99ee5837abdb5ab831114180685a42bf49629f6e7131b91e893548a58ce1b954608d4700cf4", @generic="9aaf577722956020c61f52e4f3a31404128f542ab8a2e9ca223bb1cfa2b3ff4a8e7fbc21c3826343cebba4c869e3eaa87d2b1fe944048361c3398ea845fa2ec1eb45b48c3fcc3806d9897bdac2410dd4d534908e70315ae72b68e890e070bfb7d5b0c0f9acaefe401077908861f615f8bf7a27070f902bdb5bed39f65ef1a1978cc7c8a8999a3171db4c8ea84535f00f87f10868036b1198f7f8344f4214406daec3194bb1842e8605655596217d0ab8df7b350c7b6ea93d3dd6257b66d2f6ce1f1e0e53fbe98ff032251df271af5d3ab6740394afe21f4cb022986779e6795a691f66e681d7174fc9db2ce456b6c4", @typed={0x4, 0x10}, @typed={0x58, 0x46, @binary="7b6993b264cdb934b19291d7310da2d4474127f6b79814e222d8d316dc762df2266fe1c1f3e2f8d049dc04f1481d7c6880a98435203298efb571f96c2a260eec13464cfea87521a3646100cc6d5a62b14d972c"}]}, 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@generic="d2395e4edbff9b40e1fc6cc385b598e89ce7c97242fcaa797310f21e6b2339860e774bb2cbf30146a26337f58f916fcd877915f1ba037b5c655eb4fb522d8e310bd0862bacf0caef8fbd4b9ddd567904a248d33d4de1f16d8d0781f9b0cd327bd20487d4d131e057c5ce9fc0eb7685757afede279f4c5a74cfd9ec9ec62d1a84745162d279a6076921c3c7e412b4574e73835ceb82513f8983a489a27668e202f2bbb905a432199113fad9f1126fd9a23ad3e565b00dda202d8379f4793e5ff2cb1898c9c8d7b278b1db1babbfa9", @typed={0x8, 0x32, @pid=r2}, @typed={0x4, 0x4f}, @typed={0x14, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @generic="4c26117e004fa21de84f0ad8a09c006baf3bfdec566e7461cb107dffd96416a244592af03ea7b8d687eb3bd535a753d6b1d224c327f789efcef5841e4e1e843bd1df78cf0d2a294da86fffde7b2d1e291eae7a9e65bfb670cd12ba450636c7955e025a1b3b311f6089c3c4e71168b3ac9eaf22bcc64fcf101cdb01be9ad5a80b193b5a653a64e827864d3733fe08056952f9a0c249be37a76645641ba7c67b3dfd9fd95ff4a6cd7448f1f4d070de376bccd3ac64cbcf3daf7af8a5f036d93bf236471700291eea07", @generic="51a884f185c451c91335f703ddf773575afd9cac254d0f6740d6f0f36373c39c6b459f07a14a065d611150537f01079ea26525361228466d23960ceb08d7a0a711baaef952fed96bb81c", @generic="585df8fc416b15231214", @generic="d148af02b89f35b7c0f9e1bbea42655cab7d24c85fdd6286360f33cdebf76d83e5d4eda04eccf5abc88570a6b0965180d2be7f620ab2dd816de485decdbc40e43392efcf1beebae04617c30121870fb323cd0629fc06c1918adbc39ebc1a45f54c5e465ccfa6f4c0e1770b420ecaebd408eb613d77083baf5a6e631e4e4ccd507bca072d91f255e6975639899b7c2fd8f8491547863fd6c2de6c3fecc684799747a242374fcad7d08e9e0a91f6328e859f98e8e6069a96ab1d53ca726217f62db96c543fcaecfd6266be70ec32221b97256476bf5e46eeaacf22ac2b", @generic="4313420e3807abd1bcf63830ec1a59dcfd3947bfed3d51b4ecdadb7dccf252a9180f3498a22226cfafb91df13fbdd362dd668affbee89b2041ff634bf8620761f25ae859e43f1fb6492019997256b356089f2bdc1bdb103957fd90d296b72f97a122efa7ce6de3537981d993c1dcb912af58955d004c1ac71ef7e95c1d2b11c6b76cfa54f265d13c68e4618d95c380423c7f3c2c3be0edf512441c48eabbddd716fe5594d13d558368cd848c1298edb18d07eb971ae8d7f88bad2cb43be3b7b860f758d3d8", @typed={0x8, 0x4a, @fd=r1}]}, 0x438}, {&(0x7f0000002cc0)={0x1010, 0x42, 0x100, 0x70bd29, 0x25dfdbff, "", [@generic="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0x1010}], 0x6, &(0x7f0000003e80)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}], 0x4c, 0x4004094}, 0x80c0) 2018/04/04 03:33:11 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x40, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000280)={0x0, 0x80000}) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000300)={r1, 0x80000, r3}) getuid() setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000340)=@nat={'nat\x00', 0x19, 0x1, 0x130, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20001ac0], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'vlan0\x00', 'ifb0\x00', 'ip6gre0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x70, 0x70, 0xa0}}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1}]}, 0x180) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000080)={0x2, [0x3, 0x5]}, 0x8) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x36, 0x1, @thr={&(0x7f0000000140)="8bb5146656d9faf4ced0b150851058dca1e211a5ce0334b2afae0707553b2cb867695bc5cf057479633b0c4f5f5b334d394b217078652fb135356c4467e50fe9534f1e33cec939554e3514da21ed4015b62d0994686d61af", &(0x7f00000000c0)="a6e2f5b6ad67e7434b"}}, &(0x7f0000000200)=0x0) timer_delete(r6) write$sndseq(r5, &(0x7f00000003c0)=[{}], 0xffffff1a) 2018/04/04 03:33:11 executing program 1: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40000, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/sockstat\x00') ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000200)=0xc) setresuid(r3, 0x0, 0x0) 2018/04/04 03:33:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000022efb0)) 2018/04/04 03:33:13 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2000000, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) write$tun(r2, &(0x7f0000000840)=ANY=[@ANYBLOB="0000c0ae0035a284b619ea54fb639da601080006040000ffffffffffff7f000001aaaaaaaaaa00ac141400472735d0146a3ef033c0a0ead6f351145b7f87a1a8c773c2c064d68e0096c901"], 0x1) kexec_load(0x7, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="1bb2e3cafeda4470027cd5db5396e8f2788461969fcef6f7ffa683a74ca8996c8744eeadb1a01b70c9ab292af6ed3dcf164802456c707f5ee88f", 0x3a, 0x0, 0x2}], 0x0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x0, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000280)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x4) prctl$seccomp(0x16, 0x2, &(0x7f0000000680)={0x6, &(0x7f0000000500)=[{0x22, 0x7, 0xc6, 0x1}, {0x6, 0x2, 0x0, 0x5}, {0x7, 0x4, 0x0, 0x8}, {0x7, 0x8896, 0x53}, {0xfffffffffffffff9, 0x0, 0x1f, 0x5}, {0x5, 0x7, 0x1, 0x6}]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000380)={{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x9}, {0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xd2}, 0x3, [0x7fffffff, 0x80000001, 0x7, 0xfffffffffffffffa, 0x80, 0x7, 0x1, 0x2]}, 0x5c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000780)=ANY=[@ANYBLOB="09003e9d42114b9a2593d2e5bb00000980080000f2501c0100bc28f2"], &(0x7f0000000200)=0x1) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)=0x1, 0x4) pread64(r0, &(0x7f0000000080)=""/156, 0x9c, 0x0) syz_open_dev$mice(&(0x7f0000000740)='/dev/input/mice\x00', 0x0, 0x200000) accept4$netrom(r0, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000400)={0x0, 0x6}, &(0x7f0000000440)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000700)) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000480)={0x2, 0x1, 0x7, 0x4, r5}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f0000000140)=ANY=[@ANYBLOB="c4af7ec9e1d97504"], 0x1}, 0x1}, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f00000006c0)={0x0, 0x5, 0x800, 0x0, "93e2a449a81957578308e26155592849d552681bf17d4ff2d5540a6dc87aef62"}) epoll_wait(r0, &(0x7f00000004c0)=[{}, {}], 0x2, 0x5ec) write(0xffffffffffffffff, &(0x7f00000005c0)="ba639044bbc2d3bb3f08404f06e43d8e2783ec23711381e53445b588e1fe03b7bc333e1573b49861b4acc37549019677e6a202b03dc02cba800cf4a839acb386ee0af85efb4a60a52034280881cb70f847f56b79eaed0383ac0922d0a9896bf92eac820630290ecd194634154964d46b2162b3ecfe3f5fdd82ef8f818019fa60da89bba4ccd9321a", 0x88) 2018/04/04 03:33:13 executing program 1: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)) read(r1, &(0x7f00001ac000)=""/4096, 0x1000) perf_event_open$cgroup(&(0x7f00000000c0)={0x2, 0x70, 0x2, 0x0, 0x7, 0x7, 0x0, 0x2, 0x1, 0xa, 0x6, 0x5, 0xffffffff80000001, 0x6d, 0x7fff, 0x8000, 0x8020, 0x80000000, 0x1, 0x0, 0x384975cc, 0x1, 0x5, 0xfffffffffffffd8d, 0x2e9c, 0x0, 0x20, 0x10001, 0x1, 0x71a, 0x87a, 0x8001, 0x1, 0x800000000000000, 0x400, 0x3, 0x400, 0xff, 0x0, 0x6, 0x1, @perf_config_ext={0x5, 0x10000}, 0x0, 0x4, 0xe2, 0x6, 0x7, 0x1, 0x3}, r1, 0xb, r1, 0x8) fstat(r2, &(0x7f0000000040)) 2018/04/04 03:33:13 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat(r0, &(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000012c0)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001300)={0x0, 0x80000, r0}) r4 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001440)={r3, r2, 0x5}) socket$inet6_sctp(0xa, 0x0, 0x84) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000580)=ANY=[], 0xfffffce5) sendmsg$nl_netfilter(r5, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000001480)=ANY=[@ANYBLOB="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"], 0x1065}, 0x1, 0x0, 0x0, 0x80}, 0x4000804) lseek(0xffffffffffffffff, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x602d, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) fchmod(r5, 0x80) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001380)=0x0) ptrace$poke(0x5, r6, &(0x7f00000013c0), 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)) r7 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getdents64(r7, &(0x7f0000001400)=""/33, 0x21) unlink(&(0x7f0000000100)='./file0\x00') umount2(&(0x7f0000000040)='./file0\x00', 0x9) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x1000, 0x340f92e0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x5c, 0xfd4, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xde, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000380)}, 0x2400, 0xa7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x4) close(0xffffffffffffffff) 2018/04/04 03:33:13 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x1) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00001e2000)=""/192, &(0x7f0000994000)=0xd7a23d00) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x8002, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) connect$pppoe(r1, &(0x7f00000000c0)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, 'nr0\x00'}}, 0x1e) getsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000000000)=""/64, &(0x7f0000000040)=0x40) 2018/04/04 03:33:13 executing program 4: socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) fchdir(r0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) mkdir(&(0x7f0000001640)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r0, 0x5409, 0x0) r2 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) r3 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r3, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r4 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') fcntl$getownex(r4, 0x10, &(0x7f0000001200)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001440)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001780)) fcntl$getown(r2, 0x9) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000001380)={0x0, 0x8, 0x8000, 0x1000, 0x3, 0x484, 0x7, 0x4, {0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x4, 0x7fff, 0xa1, 0x8, 0x118}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001a40)={r5, 0x8f, "d918bc30634ecadc791fd6ce29519c180b44548b2ba3eb7420dcbe1df95115eadfcf4b5bb4116245029708f1384ef5f30690ab794ab1d9f8d9958121216e0f2480cb9928f7f44751ba83b57ca447058fca9c1a9902bc8ba2b387a688e502b4b8abbc7df148220d67944580d18d7da8017ccf1ffc0bc31a0d67a387c652e44185ed9afe0a7cbb1d753367aa1a12306a"}, &(0x7f0000000080)=0x97) r6 = syz_open_procfs(0x0, &(0x7f0000001340)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r4, r6, &(0x7f0000929000), 0xff) readv(r3, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001240)=ANY=[@ANYBLOB="004a42000136440031fa3f3a8d215450a78cfc1dcffbdf8f5505f68d8384df02603a35"]) fcntl$getown(r6, 0x9) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0xa1}], 0x5, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[@ANYBLOB="00000000000000000a000000ffff0000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000020000000a00000004000000fe800000000000000000000000c9915e14ce6161b20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000009c050000fe8000000000000000000000000000aa050000000000000000000000000000000000000000000000000000000000000000000000000000e2ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) 2018/04/04 03:33:13 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000e00)={@in={{0x2, 0x4e24, @rand_addr=0x7}}, 0x5, 0x9, 0x1, "0e5c360e2c0c899e6079dd57cc96c57c49e027a40892bf2e8ffb1f750aa8bc526e3ae55e00ed8ee28f62df9f7c84942a12dd6c728268ccf34fe2a57450f410bc337ef3670a010b8a3514d5fd4cf7dc12"}, 0xd8) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001040)={0x0, r1}) r2 = inotify_init() setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x8, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x37c, 0x0, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000000d40)=[{{&(0x7f0000000080)=@can, 0x80, &(0x7f0000000300)=[{&(0x7f0000000180)=""/135, 0x87}, {&(0x7f0000000240)=""/140, 0x8c}, {&(0x7f0000000100)=""/35, 0x23}], 0x3, &(0x7f0000000340)=""/15, 0xf, 0x8}, 0x8001}, {{&(0x7f0000000380)=@generic, 0x80, &(0x7f0000000700)=[{&(0x7f0000000400)=""/216, 0xd8}, {&(0x7f0000000500)}, {&(0x7f0000000540)=""/172, 0xac}, {&(0x7f0000000600)=""/201, 0xc9}], 0x4, &(0x7f0000000740)=""/58, 0x3a, 0x40}, 0x2}, {{&(0x7f0000000780)=@un=@abs, 0x80, &(0x7f0000000900)=[{&(0x7f0000000800)=""/201, 0xc9}], 0x1, &(0x7f0000000940)=""/200, 0xc8, 0x5}, 0x8}, {{&(0x7f0000000a40)=@nfc, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000ac0)=""/92, 0x5c}], 0x1, &(0x7f0000000b80)=""/147, 0x93}, 0x101}, {{&(0x7f0000000c40)=@ipx, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000cc0)=""/31, 0x1f}], 0x1, 0x0, 0x0, 0x3}, 0xa1}], 0x5, 0x40010040, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2100, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001080)={0x0, 0x9, 0x81, 0xf1}, &(0x7f00000010c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001100)={r4, @in6={{0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, [0x1, 0x3f, 0x100000001, 0x24c, 0x2, 0x2, 0x3, 0x3, 0xfffffffffffffffb, 0x7, 0xffffffffffffff80, 0x6, 0xff, 0x7fff, 0x8]}, &(0x7f0000001200)=0x100) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000000500)=0x3) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000f00)={0x0}) fchmodat(r2, &(0x7f0000001240)='./file0\x00', 0xa) clock_gettime(0x2, &(0x7f0000000fc0)) accept4$vsock_stream(r3, &(0x7f0000000f80)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x80000) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000000f40)={r5, 0x2}) 2018/04/04 03:33:13 executing program 3: clock_nanosleep(0x0, 0x1, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000040)) keyctl$session_to_parent(0x12) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000080)='gretap0\x00', 0xfff}) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x2) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000180)=0x4, 0x4) sendto$inet6(r0, &(0x7f00000001c0)="83d10e340ec8bc6a446a3eed1bd4613608012d523ef3362d", 0x18, 0x1, &(0x7f0000000200)={0xa, 0x4e22, 0x7fff, @loopback={0x0, 0x1}, 0x40}, 0x1c) r1 = gettid() sched_rr_get_interval(r1, &(0x7f0000000240)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000280)={0xaa, 0x3b}) setrlimit(0x5, &(0x7f00000002c0)={0x20, 0x3}) pwritev(r0, &(0x7f00000016c0)=[{&(0x7f0000000300)="ed97a8e0878278c9cd51011207bb279d2ef361b365d84b08e7b5105fd299f0c2c43b12f67a1fcc53f0dced99e3753036bb2192e4797c923de685d3c7ef1ff76f1544bef8cdda027d40e2495b70133267628591352f1ba7edc4a52ac419a5919af78b5ab9905d6268e8740ee60d4d74e222c3a316765402f46fe4b6f4c723a9de9d7b57", 0x83}, {&(0x7f00000003c0)="a32adcb4ae3fe523b59cbbc6528f1740d9117bfd6c3089420f0de2208a2cfda779504837e3926ffe590f95668d5f2e002b422ae944e3654137254c391a7194180709b86282279fe009758b3ddd2db4ef99b40c6a755238f8fa0f539e2b06c07b85a49a8206fe4a2c6ddec7c9d10889bcc711293490f187e2e67d98135ede5b524908cd5ae34f50151b1085588a02f11a67227e92525ecf3b4fc2a8", 0x9b}, {&(0x7f0000000480)="2d8065360b934ebba11fd80d751ee4d07d2432261a77d031c7859b0e3882a39a4fe52d36c8ec23cc91c4c8f3b3f3ab23f92d593d88a8b12452638951aa273ff817097ddedbf4f260baf29a29065089228e1dc9f5695a81817a09bede8f3a6d10c482ccab8bda9d4e6acb151d1023ba8c58a93f55462f406272", 0x79}, {&(0x7f0000000500)="c934302bf7fc8dc2b2bd7572d733fa0043494b", 0x13}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="00e41814f17bb1f92c8a117f14", 0xd}, {&(0x7f0000001580)="41dd97713a6168ebdd0163b7c1f3ae78b177abcd7c39c531ab206da83eaff16345d2f9727f15bc47d40e57812fda50ef141d374c03617e4fd516a23a758f5421f4e13272e6c85814241fe1c46ec5df2d1fb25f9ab690746323b6e845f7689726132b75187996224fdd01fc19cffb33a85bb62ae07720efe1674c20c52d6ecac705ab3c290a89f3b0", 0x88}, {&(0x7f0000001640)="bca7055288bd69860cfdcf67a6c5", 0xe}, {&(0x7f0000001680)="e2dd9828b581673fae8866d4a0f81408d210599d4228b235e2458c019d092b920079ee444d4551284480652770e74c08b58223ff5b38ef9d22", 0x39}], 0x9, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001780)=@add_del={0x2, &(0x7f0000001740)='erspan0\x00', 0x6}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000017c0)={0x0, 0x0}, &(0x7f0000001800)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000001840)={0x20, 0x1, r1, 0x178c, r3, 0x7ff, 0x0, 0x2}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001880)) sendmmsg(r0, &(0x7f0000001c40)=[{{&(0x7f00000018c0)=@pptp={0x18, 0x2, {0x2, @rand_addr=0xffffffffffffffff}}, 0x80, &(0x7f0000001a40)=[{&(0x7f0000001940)="588a9c51f71e747d9c47d4f7dbe1474a46d38051b6dbe7db9edf0dc7de0402f5e0a0aa809c92c2089c716c7e1debd442a708157ab5ae344cfd81a31002af3682081403c0d6170ceb22ebefbfabc434d4d2e597e6c1c107193c6bce88dc3d6f23b5040fda8066b56736f699799a17b058a230c5aa35ade3eba663481b85eefa1eaf46c69d271767ca9dc1041670d2c737c69c3a5e08e40650464ae3c86b59f6a2abc41945", 0xa4}, {&(0x7f0000001a00)="579eea3f4f0919f97abdc087b9", 0xd}], 0x2, 0x0, 0x0, 0x50}, 0x4}, {{&(0x7f0000001a80)=@sco={0x1f, {0x7fffffff, 0x25b92a6a, 0x1000, 0x71, 0x8, 0x2}}, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001b00)="fca99ff7033174d4353ba8746de8738513bd", 0x12}], 0x1, &(0x7f0000001b80)=[{0x88, 0x1, 0x1f, "c9e110e911cf008a929a1292645551b7266376320405de246c681543b03524d4e30977cf95544f56b8945b3dc7278bc11729db42b36ce24466f09c01908a7c176cfce589853c129eda5d0611b4d2dd2ba6fa4ca6600d16cd2131918c8de8f60579aa2f86e6465b1d2e2393cde387d8baf72077ce4d8e49210e"}], 0x88, 0x20044081}, 0xb9c2}], 0x2, 0x1) r4 = syz_open_dev$sg(&(0x7f0000001c80)='/dev/sg#\x00', 0x29, 0x40) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000001cc0), &(0x7f0000001d00)=0x4) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) getxattr(&(0x7f0000001d40)='./file0\x00', &(0x7f0000001d80)=@random={'os2.', "6c6f5c637075736574fb5e24656d31235b5d766d6e65743100"}, &(0x7f0000001dc0)=""/218, 0xda) socket$inet6_udp(0xa, 0x2, 0x0) accept4$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000002040)=0x14, 0x80800) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002080)={r6, @multicast2=0xe0000002}, 0xc) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) setpriority(0x3, r2, 0x5) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00000020c0)=""/152) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000002180)) prctl$setendian(0x14, 0x1) 2018/04/04 03:33:13 executing program 6: mkdir(&(0x7f00005f1ff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000312ff6)='./control\x00', 0x1) inotify_add_watch(r0, &(0x7f0000000040)='./control\x00', 0x20000000) 2018/04/04 03:33:13 executing program 0: r0 = socket$inet(0x2, 0x204, 0x101) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000005c0), 0x3) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x2, 0x30, 0x77a1b401, 0x2}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r2, 0x400, 0x7d}, 0xc) [ 186.003092] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/04 03:33:13 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000440)={r1, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x0, 0x4, 0x7}, &(0x7f0000000200)=0x98) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) shutdown(r0, 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000001000)={0x7, {{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r3 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') sendmsg$nl_route(r0, &(0x7f0000000a00)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000520000000000007fc43823fce4c1effaac09bc36000fdcdf2500000000"], 0x14}, 0x1}, 0x8000) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r3, &(0x7f0000000400)=[{&(0x7f0000000340)=""/170, 0xaa}], 0x1) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000740)=ANY=[], 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000040)='./file0\x00') connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xab) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x0, 0x443, 0x8}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=0x1) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x7) socket$netlink(0x10, 0x3, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000180)=0x2) 2018/04/04 03:33:13 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f00000000c0), 0x4) 2018/04/04 03:33:13 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000001c0)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x90000, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000180)={0x1ff, 0x3, 0x7, 0xffffffffffffffff}) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x8) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) bind$unix(r3, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e) 2018/04/04 03:33:13 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={r1, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000000200)="1b", 0x1) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x7f, @empty, 0x4e24, 0x4, 'wlc\x00', 0x8, 0x5, 0x52}, 0x2c) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000001a000), &(0x7f000000cffc)) [ 186.113952] device lo entered promiscuous mode [ 186.118304] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/04 03:33:13 executing program 0: r0 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a}, &(0x7f00004defd8), 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000000100)=""/87, 0xfffffffffffffc84) 2018/04/04 03:33:13 executing program 1: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000340)={"726f736526000000e7ffffff0000007f"}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000030000bc7a64e8b9f388484ab3800000feff2f2f16bfe166a41b1c426e61bbc3789bd799059a6daea4c2ebb392a38e1ffc0b30754c00085269b19c1458b9a5c89a1a560821258f5413ee2930608d5f090000000000000017465ca4b305c45f81a965589aa4dccef55c8678bb4e03710ec4a06c4a671ff54df2"], &(0x7f0000000100)=0xe) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa}}}, &(0x7f0000000480)=0x84) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000080)=ANY=[@ANYBLOB="000000001c00003f000000a5836e6948f8557675bcf67938a84a6efb3c054f79f24cbb3a7e"]) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000180)={0x4, 0x4, 0xec65}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x101}, {0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0xac85, [0x10000, 0x9, 0x3, 0x200, 0x1, 0x4, 0x200, 0x8]}, 0x5c) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0xa16f) getpeername$netrom(r0, &(0x7f0000000280)=@full, &(0x7f0000000500)=0x48) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x5, 0x0, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f00000001c0)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000300)) fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000540)=0xc) fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000005c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000840)=0x0) syz_open_procfs(r1, &(0x7f0000000880)="6e652471742f628e9eae9817493b0000000000000000000000") syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') syz_open_procfs(0x0, &(0x7f0000000c80)='projid_map\x00') 2018/04/04 03:33:13 executing program 1: r0 = memfd_create(&(0x7f0000000040)='&$-\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) epoll_pwait(r0, &(0x7f0000000080)=[{}, {}], 0x2, 0x122, &(0x7f00000000c0)={0x2}, 0x8) r2 = dup2(r1, r0) ptrace(0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000100)={0xfffffffffffffff9, 0x400, 0x401, 0x88}, 0x6) write$sndseq(r0, &(0x7f0000000000)=[{0x1, 0x0, 0xfffffffffffffffe, 0x0, @tick, {}, {}, @note={0x80, 0x0, 0x100000001, 0x0, 0x2}}], 0xffffffffffffffed) [ 186.216157] device lo left promiscuous mode [ 186.317570] device lo left promiscuous mode [ 186.381876] IPVS: set_ctl: invalid protocol: 127 0.0.0.0:20004 wlc [ 186.404739] device lo entered promiscuous mode [ 186.412411] device lo entered promiscuous mode [ 186.427502] IPVS: set_ctl: invalid protocol: 127 0.0.0.0:20004 wlc [ 186.480939] device lo left promiscuous mode 2018/04/04 03:33:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000013c0)={0xa}, 0xffffffffffffff4c) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@get={0x1, &(0x7f0000000200)=""/224}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'bridge0\x00'}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1ffd}) r3 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) r4 = socket(0x10, 0x803, 0x0) write(r4, &(0x7f0000df8fd9)="2600000026004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x6bca9da2, 0x0, 0x0, 0xfffffffffffffe01}) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f00000000c0)={0x0, 0x80000000}) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001180)={0xffffffff, 0x1d25, 0x6, 0x0, 0x10000, 0x0, 0x55}, &(0x7f00000011c0)={0x80000000, 0xffffffffffffffc1, 0x6, 0x0, 0x9, 0x39}, &(0x7f0000001200)={0x4, 0x40, 0xb8, 0x101, 0x1ff, 0x0, 0x1, 0xffffffffffffffe0}, &(0x7f00000012c0)={0x77359400}, &(0x7f0000001340)={&(0x7f0000001300)={0xffffffffffffff00}, 0x8}) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x1ffc, 0x0) r6 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000000180)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000300)=r7) ioctl$TCSBRK(r5, 0x5409, 0x7fff) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r5, 0xc0bc5310, &(0x7f0000000340)) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/04 03:33:13 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0xf956, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000040)={0x1000, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000000080)={0x7, r1}) r2 = eventfd(0x100) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r3 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="fe8768ccd6754b094fc635708a8ee895b2200ab57e01908ef32fe568c0c42c9642c3b01c4b86e2adec268da2d28fb1ebec2e8cf2189e2ec2b81e42b5f4cd44dabc95d8a887e1bab3597f278101c112373caf614f0f5ce23897d0d01b45a47784439cc0f39417885958db6b2bed733c03df8581b4084874a52fa02ed7", 0x7c, 0xfffffffffffffffc) keyctl$update(0x2, r3, &(0x7f0000000200)="d0af6f1b6ab88231d2f54b0b320d76f5d60ff29ddd", 0x15) r4 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x8010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000240)={r4}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000280)={0x96, 0x1ff, 0xffffffffffffffe1}, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_VERSION(r7, 0x0, 0x480, &(0x7f0000000300), &(0x7f0000000340)=0x40) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = socket$inet_sctp(0x2, 0x5, 0x84) unshare(0x100) r11 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r11) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGARP(r9, 0x8954, &(0x7f00000004c0)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'bridge0\x00'}) getpeername$netrom(r0, &(0x7f0000000540)=@full, &(0x7f00000005c0)=0x48) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r8, 0x84, 0x21, &(0x7f0000000600), &(0x7f0000000640)=0x4) fcntl$setsig(r6, 0xa, 0x4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x5, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000680)=0xf, 0x4) fcntl$F_SET_RW_HINT(r10, 0x40c, &(0x7f00000006c0)=0x2) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000000700)=""/211) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000800)={0x2, [0x80, 0x6]}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0106434, &(0x7f0000000840)={0x4, r1, 0x10001, 0x1}) 2018/04/04 03:33:13 executing program 1: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000280), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000029385094fee230edfc0c6565643b799365195f1b76"], 0x1000) [ 186.532652] device lo entered promiscuous mode 2018/04/04 03:33:13 executing program 5: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x2, r1}) fcntl$getown(r0, 0x9) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000380)=""/254) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000640)=""/241) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000005c0), &(0x7f0000000600)=0x4) finit_module(r0, &(0x7f0000000580)='vmnet1\x00', 0x3) execveat(r0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f00000001c0)=[&(0x7f00000000c0)='vmnet1eth0\x00', &(0x7f0000000100)='*\x00', &(0x7f0000000140)='/system]+bdevem0+\x00', &(0x7f0000000180)='\'\x00'], &(0x7f0000000340)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='vboxnet1\x00', &(0x7f0000000280)='!}\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='vboxnet0\x00'], 0x1000) 2018/04/04 03:33:13 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000440)={r1, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x0, 0x4, 0x7}, &(0x7f0000000200)=0x98) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) shutdown(r0, 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000001000)={0x7, {{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r3 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') sendmsg$nl_route(r0, &(0x7f0000000a00)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000520000000000007fc43823fce4c1effaac09bc36000fdcdf2500000000"], 0x14}, 0x1}, 0x8000) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r3, &(0x7f0000000400)=[{&(0x7f0000000340)=""/170, 0xaa}], 0x1) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000740)=ANY=[], 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000040)='./file0\x00') connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xab) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x0, 0x443, 0x8}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=0x1) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x7) socket$netlink(0x10, 0x3, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000180)=0x2) 2018/04/04 03:33:13 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer2\x00', 0x400001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000700)={0x0, {{0xa, 0x4e20, 0xee, @empty, 0xb4}}, 0x1, 0x6, [{{0xa, 0x4e20, 0x20, @dev={0xfe, 0x80, [], 0x18}, 0x6}}, {{0xa, 0x4e21, 0x800000008, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, {{0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, {{0xa, 0x4e20, 0xffffffffffff0000, @empty, 0x9}}, {{0xa, 0x4e24, 0x7fff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}]}, 0x38c) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x3, 0x0, 0x2, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') r7 = getpid() syz_open_dev$tun(&(0x7f0000000600)='/dev/net/tun\x00', 0x0, 0x20000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000000c0)={0xffffffffffff7f89, 0x200, 0x0, 0x8b5f}, &(0x7f0000000240)=0x9) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000000580)={0x0, 0x8, 0x20}, &(0x7f00000005c0)=0x18) ioctl$TUNSETLINK(r5, 0x400454cd, 0x33b) ioctl$KDADDIO(r4, 0x4b34, 0x20) process_vm_writev(r7, &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=[{&(0x7f00000002c0)=""/213, 0xd5}, {&(0x7f0000000100)=""/15, 0xf}, {&(0x7f00000003c0)=""/227, 0xe3}, {&(0x7f0000000500)=""/71, 0x47}], 0x4, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) splice(r2, &(0x7f0000000640), r6, &(0x7f0000000680), 0x1880800000000000, 0x5) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) 2018/04/04 03:33:13 executing program 6: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000380)={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x100000007}, 0x1c) sendto$inet(r0, &(0x7f0000000640)="abce3b99590dab955a3def8ff132b15d13ebcb6f0f94a803e2f47e1e39bad12207f193e622f4f964b000115bfe91fd8615dae032089c2611ede358426c9a7278bb2382aa5eb9690150bc17853043367fcf5a577ca0f3c2e823e2d34babf54871df0fed9e431d6f8b2f528371", 0x6c, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002340)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129) r4 = 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) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x6}, 0x8) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x840) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55dab3828efe98ab164ba6fc7173a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c00"], &(0x7f0000000240)=0x1) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000766c616e300000000000000000000000696662300000000000000000000000006970366772653000000000000000000065716c00000000000000000000000000aaaaaaaaaa000000000000000000000000000000000000000000b0080000b0080000e0080000616d6f6e670000000000000000000000000000000000000000000000000000001c080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000002000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000005b10000000000000000000000000000000000000000000000000000000000007800000000000000020000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffff7f0000000000000000000000000000000000000000ff000000ffffff7f0000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000018000000060000000000000000000000000000000000000001800000000000007f0000000000000000000000ff07000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000080000000000000000000000000000000000000000000000e1ffffff000000000000000000000000000000000000000000000000000000000000000000000000feffffff000000000000000000000000000000001f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e00000000000000000000000000000000000000000000000000000000000000030000000000000009000000000000000000000009000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff010000000000000400000000000000010000800000000000000000030000007f0000000000000000000000000000000000000000000000010000000000000000000000000000000000000008000000000000000000000000000000000000000900000000000000d100000000000000000000000000000000000000000000000600000000000000000000000100000000000000090000000000000000000000000000000000000000000000fdffffff000000000000000000000000000000000000000005000010000000009fdf0000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000008000000000000000000000000000000000000000000000a30000000000000002000000000000000000000000000000000000001f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000005000000000000000000000001000000f7ffffff000000000000000000000000000000000000000002000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000006000000000000000400000000000000000000008600000000000000010000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000736e6174000000000000000000000000000000000000000000000000000000000c000000aaaaaaaaaabb0000feffffff000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000"]}, 0x9c0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000000340)=@add_del={0x2, &(0x7f0000000140)='bpq0\x00', 0x4}) write$sndseq(r5, &(0x7f00000003c0)=[{}], 0xffffff1a) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 2018/04/04 03:33:13 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000000680)="0e758183d4b8ef5d4b343e2311c180ebe46c1130d4c4b088c013193498210097a1c1a49b5e0a48e4656e72078ee8144ef9a4fb0143a9e28a8fa9cbf2d4b1db0cfdbbf7bcc501bf13d39635335de0e9e8f6cbaea84aad34883f7374685a6db8", 0x5f, 0x800, 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x40a000, 0x0) openat$cgroup_subtree(r1, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000540)={{{@in=@loopback, @in6=@local}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000640)=0xe8) setsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000000100)=0x6, 0x4) fchdir(r2) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000180)={0x1b, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x1, 0x6, [{{0x2, 0x4e20}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}]}, 0x38c) renameat(r2, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000040)='./file0\x00') 2018/04/04 03:33:13 executing program 7: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) dup2(r0, r1) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f00002ee000), 0xffffffffffffff00}], 0x383, 0x0) sendto$unix(r1, &(0x7f0000000000)="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", 0x1000, 0x1, &(0x7f0000001000)=@abs={0x1, 0x0, 0x4e23}, 0x6e) 2018/04/04 03:33:13 executing program 1: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) r1 = socket$key(0xf, 0x3, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r2 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8), 0x0, 0x8) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b6", 0x15, 0xfffffffffffffff8) clock_adjtime(0x0, &(0x7f0000000340)={0x9}) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00000000000001020000000400080005000000000000000000001c00000000000000000000000000000000030006000000000002000000000000000000000000e10000020001000000000000d1fb0200000000030005000000000002000000e00000010001000000000000"], 0x70}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/25, 0x19}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='net/fib_triestat\x00') ioctl$int_in(r0, 0x5452, &(0x7f0000000380)) lookup_dcookie(0x0, &(0x7f00000001c0)=""/65, 0x41) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000000080)) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000002c0)=0x4, 0x4) sendfile(r0, r3, &(0x7f0000000040), 0x10ed5b) getpid() r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r5 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r5, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001340)={{{@in=@local, @in6=@ipv4={[], [], @multicast2}}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000001440)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480), &(0x7f00000014c0)=0xc) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f0000001680)={{0x5}, 'port0\x00', 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x400, 0x0, 0x2, 0x634}) linkat(r5, &(0x7f0000000240)='./file0\x00', r3, &(0x7f0000000340)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x195a5685}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)=ANY=[@ANYRES32=r6, @ANYBLOB="010000c43f0b3db911960539bd009d40d23583d766b9"], &(0x7f0000000280)=0x2) 2018/04/04 03:33:13 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents(r0, &(0x7f0000a7cfe8)=""/24, 0x11b) 2018/04/04 03:33:13 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x2000000000000, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, &(0x7f00000000c0)='bridge0\x00', 0x3ff, 0xffff, 0xff}) r1 = syz_open_procfs(0x0, &(0x7f0000000800)='net/sctp\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x4000000904e}, &(0x7f0000000740)=0x88) bind$netlink(r1, &(0x7f0000000380)={0x10, 0x0, 0x25dfdbfb, 0x9610000}, 0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r3, 0x80000001}, 0x3dd) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) fchdir(r1) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r5 = accept4$inet(r4, 0x0, &(0x7f0000000340), 0x80000) splice(r4, &(0x7f0000000300), 0xffffffffffffffff, &(0x7f00000003c0), 0x812, 0x8) r6 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000780)=[{r6, 0x3003}, {r6, 0x4}, {r6, 0x100}, {r1, 0x100}, {r0, 0x8}, {r1, 0x2100}, {r5, 0x80}, {r6, 0x80}, {r1, 0x4000}], 0x9, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000000)={'lo\x00'}) getpeername$llc(r6, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000640)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) r7 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180), 0xfe57) socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x4000, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r8 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r8, 0x1, 0x8, &(0x7f0000cecffc), 0x4) fsetxattr(r7, &(0x7f00000002c0)=@known='system.posix_acl_default\x00', &(0x7f0000000400)='\\#eth0\x00', 0x7, 0x1) write(r8, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff", 0x23) open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000a00)={0x4c, 0x0, &(0x7f0000000840)=ANY=[@ANYBLOB="12634840020000000000000000000000000000000000000010000000000000000000000000000000000000003000000000000000", @ANYPTR64=&(0x7f0000000680)=ANY=[@ANYBLOB='8\x00\x00\x00\x00\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR64=&(0x7f00000006c0)=ANY=[], @ANYPTR64=&(0x7f0000000700)=ANY=[@ANYBLOB="000000000000956133df36be848e67b21b4a633290eadf39d934c1000000"]], 0xf1, 0x0, &(0x7f0000000900)="af8eb9ce606c8a220667a3c7028a68bc374d8a8450090530f357321dc7af4ff6fc63a89cea87a7de4c1447d8208a894995f577849fcf6b4af1ad2eca1f8c3f4b109f113d66a72473e77db1b82de22f09a1a01f5088e75808671d874795eb9b78e88da2ae028f3214109f110fffce0f796d0034285feaf17e91d8f5e65d92d5d6a9c301c76f611b592eb8e11eb5cad735575c4f7f63c486edd53827b128613230302300d542c65f107de8c528aafa191a55fa1d2ff518e6baed7fde4487e273185d572a03a99713c3185e0f03ff6fc0b126590e8d1b1bb29b6c6228b77a0582e8b17a8f9b693bdb941de88f3a6514c3faf5"}) 2018/04/04 03:33:13 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x1e3) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000240)=""/217, 0xd9}], 0x1}}, {{&(0x7f00000006c0)=@rc, 0xa, &(0x7f0000000540), 0x303, &(0x7f0000000580)=""/206, 0xce}}], 0x2, 0x203f, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x7, 0x2f, 0x200, 0x6, 0x7ff, 0x5, 0x5, 0x8, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r1, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) 2018/04/04 03:33:13 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f00000004c0)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = memfd_create(&(0x7f00000005c0)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x3) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000300), 0x4) write(r2, &(0x7f0000000240)="76caee751447b3bf", 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], &(0x7f00000006c0)=0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) fcntl$addseals(r2, 0x409, 0xa) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x6000, 0x0, r4, 0x13f, 0x6, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000580)=0x2, 0x4) execve(&(0x7f00009cc000)='./file0\x00', &(0x7f0000bb2000), &(0x7f00006fcff0)) chown(&(0x7f0000000080)='./file1\x00', r3, r4) r5 = syz_open_procfs(0x0, &(0x7f00004faffd)='io\x00') getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000280)=0x3, &(0x7f00000002c0)=0x4) getsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000000040), 0x2) preadv(r5, &(0x7f0000be4fc0), 0x0, 0x0) getsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f00000000c0)=0x1, &(0x7f0000000100)=0x1) socket$inet(0x2, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f00006dc000)=[{0x0, 0x0, 0x800}]}, 0x10) r6 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) 2018/04/04 03:33:13 executing program 5: r0 = memfd_create(&(0x7f0000000fe0)=':em0!posix_acl_access/vboxnet0@\x00', 0x0) mprotect(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x1000008) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000100)={0xa, &(0x7f00000000c0)=[{0x101, 0x4}, {0x7d5, 0xcb0}, {0x48b3, 0xfff0000000000000}, {0x7, 0x7}, {0x800, 0x5}, {0x800, 0xffffffff}, {0x7, 0x892}, {0x100, 0xc2}, {0x8, 0xe91}, {0x3f, 0x81}]}) modify_ldt$read(0x0, &(0x7f0000000000)=""/179, 0xb3) listxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/4, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000280)={0x7, 0x3, 0x400}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000200)={&(0x7f00000001c0), 0x0, 0x8000, 0x8, 0xbf7, 0x6, 0xfffffffffffffff9, {0x38, 0x1, 0x3, 0x2, 0xb34, 0x1, 0x5, 0xfffffffffffffffc, 0x0, 0x7f, 0x10001, 0x70, 0x4c, 0xffffffff, "c52909773eef5cddad630b998ca8a0614af808733c69edb5a16a9de504593181"}}) 2018/04/04 03:33:13 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) mincore(&(0x7f00007fe000/0xc000)=nil, 0xc000, &(0x7f0000354000)) [ 186.838172] device lo left promiscuous mode 2018/04/04 03:33:13 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xb) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="00830000"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = inotify_init() fstat(r3, &(0x7f00000002c0)) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) r5 = request_key(&(0x7f00000006c0)='dns_resolver\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a}, &(0x7f0000000800)='\x00', 0xfffffffffffffff9) r6 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9ab42c90c080de2954592f12cc69bf4f9032c77831b05db3dceb8", 0x4f, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000b80)={0x0, r5, r6}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYRES16, @ANYBLOB="cd824edfdb76c4a65a16a1a983f30689007f483486429109a6a9a34d71bcba573d85778e823e78e9ef1a6ad297d38f7868d40601f50000000000"], 0x2) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) connect$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c37426210dfb1852284a2f8c7b06ae6685d706bef7c5c62f12147c7ce18dc0b464b52567461b1c3c489c2202c045ccf6", 0x5a}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) creat(&(0x7f0000000340)='./file1\x00', 0x0) [ 186.890918] device lo entered promiscuous mode 2018/04/04 03:33:14 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xb) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) pwritev(r1, &(0x7f00000002c0)=[{&(0x7f00000006c0)="b15a2fb4e12f812a73184c06ccf68ff7990723b882da0fff634617cddb78aa3fad370ec0f4ee5bf5262a9897b86b060980137ee67764fcdb54ab0b2d62e7e1e2444613fa38b214bff9b6001c2af7d1435dede445adf971647987f5ad494f5fd427bae061ede3cede4b8858466d64cd3a66d9e82d1c03ac947561ab3e45c5ff4294a3b0910981a2cca415e541fe0db3db01789bc47cb8e210eb57775d0ee34963fd0a969c53ef350ec26c113dbc6b4dc50001557b36f6511091d4515ec5e8d70553e9f5ce1bde17d103328a171f3836ece3fcc4c501b936ea48c2391dbb88e53a6019ecc444573d83e8e8a3", 0xeb}, {&(0x7f00000009c0)="5e2c33917fa132477206f0f1746969734fbb14e454d54f6849538f83044098809af6a12b49c521422fca781e401d5079e52234b94455482e067ca7b86c5692ea61363bcf295201ca1ce8b7e658801caed8ec453d3efbc938d28c5f4bd29233a62fd25661f1042a0a0cd7a2dda3a7c40762744bc434acbdeccc245681636f9afe1fd656e94bf9bf76a11ea52c480dfd7a2c9e64bac5e88052810c4d50dc8e21959921b1a36ed1ad28c7eacad9925a74537d3f0b7d827577ea5a4fbd19721324e9535918582f6b8852930cfaafea97bf15298e4cf19945b0a0e9b1ff6250f2965d466a4479359127618a9ff41f74607d85", 0xf0}, {&(0x7f0000000d00)="29450bb98914fa1b3309ca65f17aac49ecf177eb27f10aa40465857637651f3630d51817e59042332cd334d099bf47d0afbea73ea5f044757626fd46c300bf9cd8225b4254e4d7b171c9b1aa2ec472a54bcf3de42048f3a6385e479f9064977d1fd729cdd40e7e088764170e6b246e9666996fb7fdb8ab85a307d1f3d11f9f1a83b190a5e55a8c364bba29aa74ba96590d52e8ed2f97fbcb889d98314b13a95f838ef70ceeadd19745cfc5e0c56981361e7839ac60e44e5d60f95c0af009777b65f8", 0xc2}, {&(0x7f0000000040)="095f3d86e380daaf846c24c09df862c722705cbfc8440f205c73492880d33990586b2071588307300523e263f425d9c661b34d7e27610d8e385b5c88fee829c79aa90456440904b65e8a3831c3a1e0d03541f70a078b802874d5c41046f788143f172618677176c2", 0x68}, {&(0x7f0000000e00)="b3e437312a934edbe253c50124939681974c2399b3755984081678a8b11565fc36ac7fd4e621430d1bc2fa3303cf66b6a9ad0564bc02287786768f2001a68fee90cb0e9f785c1546146ffafccd8082bae0837aba6fbf1f460c3a08a84769736c164046cd76b2e7152405558bd87a245adccb1352a8301b3614a384f4f32b1cac49e42eace0f9d60b95897d9e50e18e9e55c6735d7403e43271aea8338b8fb01fdbcddc", 0xa3}, {&(0x7f0000000ec0)="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", 0xfd}, {&(0x7f0000000fc0)="1471bb8fb814b57a275daf4f3a5e7e6dfce33c004d829a8d319c584d40eec36dbfd4b7b0ba1e50d95effbcc7dbcd2e09d7bba6d891cf956381566e2d67e0bf58666d3e674021942a0edf389b4de306e3d5c3352ce9774e0a86e8e52e9c673c110d39c8174f5af9339afa185bf0aeb0a207bb7c87437ca4cf820d5abac02624af96d78e80b7b442c3a42d164d65eac3ef20c684db3a68073aa268b9d3ed8102d15bc3b22d4830da4ded0dc90d23468d27918ffa1a4b83fb52d7cbdcbf935df2caba0639cfab404267c263e9d716ae29f5975299b87a342c121b5308a1df88c349c352d8", 0xe3}, {&(0x7f00000010c0)="c1cad2d59cbde844058c56535f4100856c6d03722472207f390934b590fb1bc50d1abb152e76e681af76cfa233b7c8cac0bcfde49ac9c590802bf51fe4f86105a20e720755f6341853416b9eda0bcb533e1343047aac06ac0a7a0f02aec63c610e6de54410f4c4f4da3d345b4ba0af16e8551fbabeff13692a3a03c549d96c0c4cfe", 0x82}, {&(0x7f0000001180)="3ccfc69e2139e131c2285eca9087aeddb97762fc02797d9b0eb5064de21d34d42e3f1c02dfe03208b0bb4e1b85b732f2c8ff935b92577dc5102818aa6b3f6bb3ac4484179cc71929165443e26daa78f2ffd6f8ea8cbcf038f7611e3b13d50489af280ebe692d69a5ed3fc6b161553723b340d5b3dc0754d16f36bdb5b0203541b60ec601d01351b9f99001014e8663c71fafbd7ee282dc3a47925e8a6180043d7fd398e12060c092", 0xa8}, {&(0x7f0000001240)="765d083ce72255f80176c2d16fe45198734b2bc7aa084eced2b4f2223ac0b6a3bff7d4a8447945ecf65cb3a4773517e9e818550ba7c8932ed76f6862f5c40904da594fa319a14a0e288054be52a517da58c4cb637c7c6a0e3972e79736e7024926efa7da301300890fb4618ff9b6e972e27d1a69e5ad9a8152302b0c513941e747d5e2459f8b435ba6fdc13847a04617fb70afb0c5122b634d7662752c40fb3d118ff875c55399dae1eb54add552f22da39ddca045730a5bc7a69a2fc3abb47ea59adfe25712e46ae834e318c441336ef67af424fa643900a6bf76cb281a554a7125bceac39efb8a", 0xe8}], 0xa, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) r3 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5", 0x23, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000b80)={0x0, 0x0, r3}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYRES16, @ANYBLOB="cd824edfdb76c4a65a16a1a983f30689007f483486429109a6a9a34d71bcba573d85778e823e78e9ef1a6a9de6b34e44d297d38f7868d40601f5"], 0x2) connect$inet6(r1, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c37426210dfb1852284a2f8c7b06ae6685d706bef7c5c62f12147c7ce18dc0b464b52567461b1c3c489c2202c045ccf61b", 0x5b}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) creat(&(0x7f0000000340)='./file1\x00', 0x0) 2018/04/04 03:33:14 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000240)=@req) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0xfffffffffffffe21, &(0x7f0000000540)}, &(0x7f00000002c0)=0x175) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={r2, 0xfa5, 0x4, 0x2}, &(0x7f0000000340)=0x10) request_key(&(0x7f0000000840)='dns_resolver\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000008c0)='/dev/sequencer2\x00', 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000000)=0x7f, 0x4) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000000140)) sendfile64(r0, r3, &(0x7f0000000180), 0x9) 2018/04/04 03:33:14 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="590e9c7d6e16b64120b00d612770cf97946f63af3809413c17172855c3bb73ebed0c9cefeea9fdedd67bb1c99bf5", 0x2e) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) r1 = dup(r0) ppoll(&(0x7f0000000180)=[{r1, 0x4}], 0x1, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200), 0x8) write$binfmt_aout(r0, &(0x7f0000000240)={{0x107, 0xfffffffffffffffa, 0x4, 0x11e, 0x12a, 0x5, 0x168, 0x4}, "5f140795e94408763657672545a6d782674fe88aeca3bd577f0bceb4b3312464c4dee8e3d4af87e6f63790d276d51b8397b3da02201c67f396a70e355995fa8ec3fc27ce22b541b1295cce62362011e5a8b74fe8639ae4018664bc84fe777564d6bb16fa48d6162ca551030728cd", [[], [], [], [], [], []]}, 0x68e) [ 186.981192] device lo left promiscuous mode [ 187.020241] device lo entered promiscuous mode 2018/04/04 03:33:14 executing program 3: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x40000000029, &(0x7f0000000080)=""/16, &(0x7f0000ec0000)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0xc) wait4(r1, &(0x7f0000000140), 0x3, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000000100)="645cbef9b8af677d76", 0x9) [ 187.050520] sg_write: data in/out 250/1632 bytes for SCSI command 0xe9-- guessing data in; [ 187.050520] program syz-executor3 not setting count and/or reply_len properly [ 187.066356] device lo left promiscuous mode 2018/04/04 03:33:14 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x40, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0xe00, 0x4) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)) ioctl$TCXONC(r2, 0x540a, 0x3) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000100)) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc010643a, &(0x7f0000000140)={0x24000001, 0x100000001, 0xb}) 2018/04/04 03:33:14 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x7) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) close(r0) [ 187.138409] device lo entered promiscuous mode 2018/04/04 03:33:15 executing program 2: r0 = fanotify_init(0x1, 0x101002) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x80, 0x5, 0x1000000000000000}, 0xc) r1 = socket$inet(0x2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0xfffffffffffffffd, 0x4, 0x8}, &(0x7f0000000100)=0x10) r4 = dup(r0) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f0000000140)=0x6) r5 = epoll_create1(0x80000) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x4080, 0x0) sendto$ax25(r4, &(0x7f00000001c0)="44b78b77037ffc47f0e88a0a48cbbf0dab51d766f8279ccc219a79de007601e29c3a97356f6f567fe9086306ee5d6c85e2cccc5d0a5cf7c7fa17a6671f870831cc948c4c0d2c9fbde60c011f1339f55e6f486c1438e6623e016fb73188f75215513b23315e64724de9c793523dd8af4a6682138c43f2c88a814d9e20d9a09cbb8d30cf", 0x83, 0x20000000, &(0x7f0000000280)={0x3, {"c09c0cf0f3dc54"}, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r2, 0x4) fsync(r6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000300)={r3, 0x5}, &(0x7f0000000340)=0x8) setsockopt$inet6_udp_int(r4, 0x11, 0x67, &(0x7f0000000380)=0x9, 0x4) connect$inet(r4, &(0x7f00000003c0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$void(r5, 0xc0045c7f) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000400)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @rand_addr=0x3ff}], 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000440)={'sit0\x00'}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000480)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x100000001, 0x0, 0xff, 0x2, 0x3, 0x1, 0x1000}, &(0x7f00000004c0)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000500)={r3, @in={{0x2, 0x4e24}}, [0x3, 0x0, 0x3, 0x80, 0x2, 0x3, 0x3666, 0x7fffffff, 0x0, 0x7fffffff, 0x8001, 0x5, 0x0, 0x6, 0x4]}, &(0x7f0000000600)=0x100) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000000640), 0x4) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f0000000680)) ioctl$GIO_FONT(r4, 0x4b60, &(0x7f00000006c0)=""/250) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00000007c0)={0x1a}, 0x4) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000000800)={@dev, @multicast2}, &(0x7f0000000840)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000000880)={r2, 0x6, 0x9, 0x10000, 0x8, 0x6, 0x7, 0xfdf, {r3, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0xff, 0x3, 0x3e, 0x9, 0x3c}}, &(0x7f0000000940)=0xb0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000980)={r8, 0x1000, "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"}, &(0x7f00000019c0)=0x1008) fremovexattr(r0, &(0x7f0000001a00)=@random={'trusted.', '\x00'}) syncfs(r1) 2018/04/04 03:33:15 executing program 1: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xce, &(0x7f0000000040)=""/30, &(0x7f0000000000)=0x1e) 2018/04/04 03:33:15 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000340)="bd1bffb834742fe85c6049905216889e39c798438ad42656e239b20e95e670e701fb028cb16abb3379cb4d66059bb12ea325a3e6a1baea1709620962d0b0200ea246c8bd93ba356386c94cb5e5a98e298d810457b4369d4b1d19e19fba6a9c6d7b848dec47e771ddee5baede20bc06268b65724d8db57c4e45c4327f9a64c0") r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000000180)='/dev/vga_arbiter\x00', 0x11, &(0x7f00000001c0)='\x00') r2 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000240)=0xe8) ioprio_get$uid(0x3, r3) unshare(0x60000000) dup2(r2, r1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) r4 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000500)=r4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000140)='./file0/bus\x00', 0x100) socketpair(0x1, 0x80007, 0x9, &(0x7f0000000200)) umount2(&(0x7f00000002c0)='./file0/bus\x00', 0x1) 2018/04/04 03:33:15 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) r2 = socket$netlink(0x10, 0x3, 0x1004000000004) writev(r2, &(0x7f0000096000)=[{&(0x7f00000001c0)="580000001400192340a14b80fd0d8c560a061d000000e076000543d8d8fe5000000024ca7f4f643e89000500286373000510f5100002000000000000001c04ed5dfffff500002f000d000100040008000014ff0000000005", 0x58}], 0x1) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) mmap(&(0x7f000062f000/0x1000)=nil, 0x1000, 0x0, 0x8000010032, r1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004c3000), &(0x7f0000b3cffc)=0x20) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) 2018/04/04 03:33:15 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x430400, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000340)=""/185) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) r2 = epoll_create(0x4000000000004) epoll_pwait(r2, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}], 0x6, 0x7, &(0x7f0000000240)={0x2}, 0x8) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0xa0) r3 = memfd_create(&(0x7f0000000280)='\x00', 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000000100)=""/138) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000300)={{0x100000001, 0x0, 0x10001, 0x200000000000}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x0, 0x10000, 0x40}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x141800, 0x0) 2018/04/04 03:33:15 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x105, 0x0) writev(r0, &(0x7f00009d5ff0)=[{&(0x7f0000be9000)="440ada610000fe82fd9b56e22f9d6cd47c2ec78b000000096bc82d5d4800008884134508d746c4ad1921a782f9639b020800a708140007ae62731f010850ba19ef41771617e8da1386", 0x49}], 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000100)=0x7, 0x2) preadv(r0, &(0x7f0000000bc0)=[{&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/35, 0x23}, {&(0x7f00000006c0)=""/204, 0xcc}, {&(0x7f0000000180)=""/11, 0xb}, {&(0x7f00000007c0)=""/228, 0xe4}, {&(0x7f00000008c0)=""/186, 0xba}, {&(0x7f0000000980)=""/28, 0x1c}, {&(0x7f00000009c0)=""/248, 0xf8}, {&(0x7f0000000ac0)=""/15, 0xf}, {&(0x7f0000000b00)=""/135, 0x87}], 0xa, 0x47) r2 = openat$cgroup_ro(r1, &(0x7f00000003c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000f9f000)={0x4bc4, 0x0, 0x401}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000000e40)=ANY=[@ANYBLOB="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"]) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x0, 0x0, 0x6}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000040)={0xa01, 0x4649, 0x9, 0x7, 0x2, 0x1, 0x7f, 0x70cc, 0x401, 0x6}) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x81, 0x8, 0x6, 0x77e, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8200, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) sendmmsg(r4, &(0x7f0000002d00)=[{{&(0x7f0000000580)=@l2={0x1f, 0x1, {0xb3, 0x9, 0x80, 0x40, 0xffff}, 0x6}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000600)="e7b6f96457320baabf5b15d4f09fcac488be71347c7957508ac56c9da1b5a8a480dfc4f331260b3b66808c987ad25e0f5f4fd5fb15b24ff0c33cfa823e1c3cf4846744b11d591a593e537b11ab5f", 0x4e}], 0x1, &(0x7f00000006c0), 0x0, 0x4}, 0x3}], 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xc) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KIOCSOUND(r4, 0x4b2f, 0x1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000000), 0x4) setsockopt$inet_opts(r4, 0x0, 0x7, &(0x7f0000000c40)="fecf0ece1919b4f5ba33dafc217acce39c352cedb2d0ee30efa78e914620305947ac851305f4902743589f06eb48c8319609ca70c9379ee102f30e3bce535f0b500306893ed885e8f9091b80fbf8e672fff86102f5", 0x55) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) 2018/04/04 03:33:15 executing program 7: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000001c0)={0x6, 0x7}) getsockopt$inet6_buf(r1, 0x29, 0xdf, &(0x7f0000000280)=""/128, &(0x7f0000000300)=0x80) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000000240)='fdinfo\x00') ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000500)={0x1, 0x1, 0x100000000, 'queue1\x00', 0x5}) sched_setattr(r2, &(0x7f0000000380)={0x0, 0x1, 0x10000000001, 0x3c73, 0x7, 0xd7c7, 0x1, 0x80000}, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000340)=0x9) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180)={0xb2a, 0x7ff, 0x0, 0xfff}, 0x8) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f00000003c0)) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000600)={0x0, 0x25, "b34dbbb0d2fdd277c79459942bab4f43ec8191114a60cf39c00997d20d68c8abc4a060af1c"}, &(0x7f0000000640)=0x2d) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000680)={r5, 0x65}, &(0x7f00000006c0)=0x8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$peekuser(0x3, r6, 0x0) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) r7 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r7) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) connect$ax25(r1, &(0x7f0000000000)={0x3, {"050900785a601f"}, 0xffff}, 0xfffffffffffffce9) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000140)=0xc) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000001c0), 0x4) ioctl$KDSETLED(r3, 0x4b32, 0x100000000) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000005c0)={0xffffffff, 0x1, 0xffff, 0x4, 0xffffffff00000001}, 0xc) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000380)) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000400)={'mangle\x00'}, &(0x7f0000000480)=0x54) pwrite64(r0, &(0x7f0000000000), 0x0, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000600)=ANY=[], 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000080)=""/84, &(0x7f000000cffc)=0x54) 2018/04/04 03:33:15 executing program 4: r0 = memfd_create(&(0x7f0000000040)='ramfs\x00', 0xffd) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) ftruncate(r0, 0x1) pread64(r0, &(0x7f0000000100)=""/67, 0x3da, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0x100000000, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000ed40)={0x0, @loopback}, &(0x7f000000ed80)=0xc) openat$pfkey(0xffffffffffffff9c, &(0x7f0000004c40)='/proc/self/net/pfkey\x00', 0x400480, 0x0) sendmmsg(r0, &(0x7f0000010a00)=[{{&(0x7f0000000080)=@l2={0x1f, 0xffffffffffffff81, {0x2, 0x9, 0x5, 0x8000000000000, 0x1, 0x100000000}, 0x7, 0x3}, 0x80, &(0x7f0000002500)=[{&(0x7f0000000180)="ef27a413a395e77870f05a9dbf7e5b557cec0ec79ce5b1a84c078a26ded488df955268f4544b56ccf1ff905edee958167a00e0890af90257c11d569c5c8ea0d1079b14729b5a1a01a9de8733a36a0dda6178ac57c798615a59", 0x59}, {&(0x7f0000000200)="6b855802db0982eb07055d1201c84fc3bed7bf3b75c9c7da7d31039b7d0757a3f5210d2a5128fee5d1dde728d4a7c454da9944a16337fff6426dee1bca0b120778a4d74e27c7ccb63099f4b89b49038483c0b89a0ba7704508a9cdd7a23e14562b3733ed480b286e48b97b17329494fefe330b8d361c66bb8904b3280836eeae391bc6dd12b94e", 0x87}, {&(0x7f00000002c0)="f4f4373aeb589a0fba2ef0349e086ec3d6f8ec5f1a01255c0b383e8b45a54d809c47538f4e8dc96cc7ba20bd493a150c591949eb341dc5dabfd3b878d3196fd3a7796b87b20e440536b0d0cddca9b81625bd3acace933d3d7fc37c69c97f55edb984e9a4a525b4f93374dd3e1171da22a263421d7c8ef4afbc4309b79f0e6598a6033dbe1895756d7a09a1fc15c76ead5b82c7bda36d6fa064d850821c12663bfba047021f293adc1174e113c836c9acca3e42eabc5d2137096abfeb27eeb3c594c87eba5ef3e15a7771748e846d42392adf8ca4103dfeca", 0xd8}, {&(0x7f00000003c0)="b33894898a3d5fd34903a249c24379c93ff1dcc71c75a143c728760ce841098d5155de69e0a3152345f05ed49aacf2c16b895adac484c5f71444c927c89825105abc32a02271fe5e9dfffaba96a5c1adbb81f7d9a61ddb51e99f6b3e5940b4", 0x5f}, {&(0x7f0000000440)="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{&(0x7f000000f840)="8fa6d6aeea0373fcfac22bd3b0d00c4ea4a22a9e41872793322ee1da32be7533ea7e7db8388b4e28d2cd08675a5b92735081b1f8c0ce1eacbca6a4ae9465f799b51f4556ed0e99d1aa6a0eecc1ad6363e7db5a755e5aaa5c995b635e9e634a278806a0b47b26d565608406d27bb788bcb9a1ee862fd7e2cda4548436e2aabf496877f88aa2b8fa45a45c8cf8a36db3831cc12c6406d9b5af160206c164499fc0b3b000de4f5e8cb0c23b4e1503674735d41ab8cb31fe8bc7e35101dc15431e0dbca09be2fa63f0a5ec39dd9c2c5dff", 0xcf}, {&(0x7f000000f940)="7041354fb467a8c5321ae743da70bd79f4543c3845be3c7dad98444478e674c57a6f7bfff94be02aaec1c1c7f50f0c80006a7db93dd64f9477515d3e903a11e9ec7a2dffcc5f21b08c069720a8665c64d329", 0x52}, {&(0x7f000000f9c0)="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", 0x1000}], 0x6, 0x0, 0x0, 0x20008000}}], 0xa, 0x4) 2018/04/04 03:33:15 executing program 1: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) r2 = epoll_create1(0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000006c0)={0x2, &(0x7f0000000280)=[{}, {}]}) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) fchown(r2, 0x0, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001040)='/dev/keychord\x00', 0x2001, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x20010, 0x1f, 0x0, 0x3, 0x40, 0x0, 0x0, 0x4, 0x6d1}) process_vm_readv(0x0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000017c0)=""/120, 0x78}], 0x7, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x0, 0x4}) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) unshare(0x40600) unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet6_mreq(r4, 0x29, 0x1f, &(0x7f00000002c0)={@loopback, 0x0}, &(0x7f0000000600)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000640)={r5, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000180)) shutdown(0xffffffffffffffff, 0x1) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) 2018/04/04 03:33:15 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x81, 0x3f, r0, 0x0) connect$inet(r0, &(0x7f0000000200)={0x2, 0x4e21}, 0x10) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x80) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x2, 'ipddp0\x00', 0x4}, 0x18) getpeername$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0xffffffffffffff0c) utime(&(0x7f0000004ff8)='./file0\x00', &(0x7f0000011ff5)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000140)={0x4, 0x3, 'client0\x00', 0x0, "4030ccf68344987b", "d6f71deded55186e16c4644d099cfbc0dc7e868aa7c52955c3395a1f4460a93f", 0x6, 0x1}) 2018/04/04 03:33:15 executing program 5: r0 = socket(0x10, 0x8400000000002, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x69c}]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x3f, 0x4bde1a82, 0x1, 0x7fff, 0x4, 0x7, 0x8001, {r2, @in={{0x2, 0x4e24}}, 0xffffffffffffff97, 0x6, 0x2ad, 0x1f}}, &(0x7f00000001c0)=0xb0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000000200)=0xc) setreuid(r3, 0x0) [ 188.182079] IPVS: Creating netns size=2552 id=40 2018/04/04 03:33:15 executing program 4: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) r1 = inotify_init1(0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x8001}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x6}, &(0x7f00000000c0)=0x8) inotify_add_watch(r1, &(0x7f0000c31000)='./control\x00', 0x86000006) creat(&(0x7f000001cff0)='./control/file0\x00', 0x24) [ 188.291893] IPVS: Creating netns size=2552 id=41 [ 188.342630] device bridge0 entered promiscuous mode [ 188.406596] device bridge0 entered promiscuous mode [ 189.562259] pktgen: kernel_thread() failed for cpu 0 [ 189.567565] pktgen: Cannot create thread for cpu 0 (-4) [ 189.572939] pktgen: kernel_thread() failed for cpu 1 [ 189.578053] pktgen: Cannot create thread for cpu 1 (-4) [ 189.583394] pktgen: Initialization failed for all threads 2018/04/04 03:33:16 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r2) 2018/04/04 03:33:16 executing program 2: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) socket$inet_udp(0x2, 0x2, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lseek(r2, 0x0, 0x0) dup2(r0, r1) 2018/04/04 03:33:16 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000340)="bd1bffb834742fe85c6049905216889e39c798438ad42656e239b20e95e670e701fb028cb16abb3379cb4d66059bb12ea325a3e6a1baea1709620962d0b0200ea246c8bd93ba356386c94cb5e5a98e298d810457b4369d4b1d19e19fba6a9c6d7b848dec47e771ddee5baede20bc06268b65724d8db57c4e45c4327f9a64c0") r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 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, 0x5, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000000180)='/dev/vga_arbiter\x00', 0x11, &(0x7f00000001c0)='\x00') r2 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000240)=0xe8) ioprio_get$uid(0x3, r3) unshare(0x60000000) dup2(r2, r1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) r4 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000500)=r4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000140)='./file0/bus\x00', 0x100) socketpair(0x1, 0x80007, 0x9, &(0x7f0000000200)) umount2(&(0x7f00000002c0)='./file0/bus\x00', 0x1) 2018/04/04 03:33:16 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f0000000a00)="d7966c083b8270f4881a3f9a61cc6b18aa1a51a92d96c38f322600f0198da166c573735aa8b29b31c864e23d97d2f8dc46d3e7ca8cc46b823b19eafde384a9be5ed8d0fa38d6424ab22e94c2c0eb4f243448b0978594c56d37a75da8bcabd0c24091ac32b56d7803db648eecb0d8654fbb3b7f2a11633632134895b7f1c062b47ce389a2867e91b584eede869891f5a4fd4a0d6881d60f53f0", 0x3) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000d00)=ANY=[@ANYBLOB="00000003127cb6db84e3682eb4235a26a64dbdf6b2922f7dd14960c63d523ad0ca79751b33178a921e150d207fa2b603ed13c6600d29c9a54a6b1acf4db81e2d0c421b2b6ea72295ecf15ecc4e8c5537c864327876e1f33ea87e6ccc95830a6ace49ad0dfe59ce50e9e001e87ae16b9a296778ced19a96821de2028176613a08e7665b6d857ce430acb8024e3aaf33ba20f853d7f4"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) futimesat(r1, &(0x7f0000000c80)='./file1\x00', &(0x7f0000000cc0)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8", 0x54, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000640)={0x0, 0x1}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000ac0)={0x0, 0xb8, "df1f4dae2bea8f1fa94261a552998954298f1f245ccbea11aa8491c7a2280ccc16bee8173c3e89bd23b1d98bccbd3c351fb332409b53898d1ea1e1f02129d5bba6ec2669012c9180e3b36f97fa3c0354f2cb1d8eb42b4f13e3be698da21a56e206bc38cd71835a77c174a64e642f18d8ca895938d170bacfff6e78ce9f0da7761edaf78a555aafd35661720bd4a74665ba23e625f76bf385172f2a41bcf2e55437f02412f4ab4f1beefe5e139c228dd0d870b6bddd702db2"}, &(0x7f00000009c0)=0xc0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000b80)={r5, 0x8001, 0x6, 0x4, 0x6, 0x2, 0xabf, 0x400, {r6, @in6={{0xa, 0x4e22, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x945a, 0x46, 0x2, 0x7fffffff, 0x7}}, &(0x7f0000000c40)=0xb0) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, r4) r7 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000007c0)={0x0, 0x2, 0x2, 0x10001, 0x8, [{0x5, 0xe61, 0x2, 0x0, 0x0, 0x80}, {0x6, 0x1ff, 0x9, 0x0, 0x0, 0x2000}, {0x5, 0x6, 0x800, 0x0, 0x0, 0x400}, {0x1, 0x7f, 0x800, 0x0, 0x0, 0x1188}, {0x50, 0x1, 0x5, 0x0, 0x0, 0x2000}, {0xfffffffffffffffc, 0x5e, 0x800}, {0x80, 0x0, 0x3, 0x0, 0x0, 0x81}, {0x0, 0x7, 0xb7, 0x0, 0x0, 0x2088}]}) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x0, 0xffff, 0x4a1, 0x10000}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000580)={r8, 0x5, 0x1, [0x0]}, 0xa) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9", 0x20}], 0x1, 0x0) shutdown(r7, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/04/04 03:33:16 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x0, 0x0, 0x1}}, 0x26) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x4, "952ce2f7"}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x100, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8), &(0x7f0000f5fffc)=0x8) 2018/04/04 03:33:16 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000080)={0x10000000}) pread64(r0, &(0x7f00000000c0)=""/18, 0x12, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff2b5d}}, 0x7fff, 0x8, 0x8, 0x5, 0x7}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r3, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r3, 0x5, 0xcb91, 0x5, 0xfffffffffffffff9, 0x40}, &(0x7f0000000300)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000340)={r4, 0xfffffffffffffffe}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000380)={r4, 0x4}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000400), &(0x7f0000000440)=0x4) connect$inet(r0, &(0x7f0000000480)={0x2, 0x4e21, @rand_addr=0xfffffffeffffffff}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000004c0)={0x20000000}) fdatasync(r0) syz_mount_image$xfs(&(0x7f0000000500)='xfs\x00', &(0x7f0000000540)='./file0\x00', 0x1, 0x1, &(0x7f0000000640)=[{&(0x7f0000000580)="eeb3a8db52b529ee08312e9367ecce02c946ae2c4be84808032e339052fdabc9b8675bed389f81ecb80e85707bae0670bc9cbc5b99e2fd998c95882cc9b0400dcd1059364d7474531520861e4faca055fa0e41db73e912bd3754b481c9c9056198abc9fb36100b1de04534b03e0890ae62f0469a6a1a161bbeb26c81d3e5d0a6b082e2ce2202dcd0fe0645b2231f2fe9623df7cddf0a43afbf24895fcb45a3ab8ce116073ded1038744818a684b918e11df0910f3412ba4aad0b43", 0xbb, 0x1}], 0x200004, &(0x7f0000000680)={'nouuid,', {[{@attr2='attr2', 0x2c}, {@sunit={'sunit', 0x3d, [0x34, 0x35, 0x3f, 0x30]}, 0x2c}, {@uqnoenforce='uqnoenforce', 0x2c}]}}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000006c0)={{0x6, 0x40}, {0xffff}, 0xfff, 0x0, 0x9}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000780)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000940)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x400001}, 0xc, &(0x7f0000000900)={&(0x7f00000007c0)={0x108, r5, 0x301, 0x70bd2a, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xba58}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1f}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0xd1}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffffffff}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x20}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x9}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffffd}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0x108}, 0x1, 0x0, 0x0, 0x10}, 0x800) mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='f2fs\x00', 0x0, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000ac0)=""/223) symlinkat(&(0x7f0000000bc0)='./file0\x00', r1, &(0x7f0000000c00)='./file0\x00') setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000c40)='hybla\x00', 0x6) connect$inet(r1, &(0x7f0000000c80)={0x2, 0x4e24}, 0x10) mkdirat$cgroup(r0, &(0x7f0000000cc0)='syz0\x00', 0x1ff) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8, 0x1010, r1, 0x0) socket$inet6(0xa, 0x8000f, 0x100000000) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000d00)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000d40)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$GIO_CMAP(r6, 0x4b70, &(0x7f0000000d80)) clock_gettime(0x0, &(0x7f0000000dc0)={0x0, 0x0}) write$evdev(r6, &(0x7f0000000e00)=[{{0x0, 0x7530}, 0x3, 0x73c1, 0x10000}, {{r7, r8/1000+10000}, 0x7, 0xae, 0x6}, {{0x77359400}, 0x7ff, 0x3, 0x1f}, {{}, 0x0, 0x9, 0x14}], 0x40) 2018/04/04 03:33:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000080), &(0x7f0000000000)=0x4) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100), &(0x7f0000000140)=0x8) r2 = socket$inet(0x2, 0x800, 0x7) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000040)={0x4, 0x1, 0x6}) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000180)={{0x0, @dev={0xac, 0x14, 0x14, 0xd}, 0x4e23, 0x2, 'fo\x00', 0x11, 0x5, 0x70}, {@loopback=0x7f000001, 0x4e23, 0x12000, 0x2, 0x6, 0x2}}, 0x44) 2018/04/04 03:33:16 executing program 7: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x63, "79437e80a13d117966e3d1202e8064dd7084ba1e900161aae9c8a45da857207a64e9903f8474889a07ee301de4b2eb1a360cc8f7d41e90d6545983a35031b861352ec0e0e202ffefcb3bdcde4223a3fc6eeec48a75c632e0140226ba00e63a3b5787c9"}, &(0x7f0000000200)=0x87) r2 = dup3(r1, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40), 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x10}, {0xffffffffffffffff, 0x1000}, {}, {r2, 0x1162}, {r1, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000080)) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000100)) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000540)={{0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x1, 'rr\x00', 0x20, 0x3, 0x20}, {@multicast1=0xe0000001, 0x4e22, 0x10003, 0x4, 0x0, 0x7}}, 0x44) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x5, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}], 0x2, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) 2018/04/04 03:33:16 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) r1 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000500)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xe8) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x6, 0x4e20, 0x1, 0xa, 0x80, 0x80, 0x0, r2, r3}, {0xcf, 0x4, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x5, 0x9, 0xfffffffffffffffb}, {0x2, 0x0, 0x80000001, 0x1ff}, 0x1ff80000000000, 0x6e6bb0, 0x3, 0x0, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x4d3, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x3504, 0x5, 0x3, 0x4, 0xf3c0, 0x5, 0x100}}, 0xe8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(r4, &(0x7f00000bd000), 0x442, 0x0) poll(&(0x7f0000000300), 0x0, 0x3ff) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) r7 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r7, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f0000000240)={0x3, [0x0, 0x2, 0x0]}, &(0x7f0000000280)=0xa) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)={[{0x32, 'emory\x00', 0x20}, {0x0, 'cpu', 0x20}]}, 0x3) setsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000000400)=0xf8, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) readv(r6, &(0x7f0000000bc0)=[{&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x4) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/04 03:33:16 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000de9000)=0x20000000000bd3, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast2, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) fchown(r1, r2, r3) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) recvfrom$ipx(r1, &(0x7f00006cf000)=""/165, 0xa5, 0x0, &(0x7f0000969ff0)={0x4, 0x0, 0x0, "738169a6c57d"}, 0x10) sendto(r1, &(0x7f000077e000)="e7", 0x1, 0x0, 0x0, 0x0) recvfrom$inet(r0, &(0x7f000043eff7)=""/9, 0x9, 0x0, &(0x7f0000b41000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) 2018/04/04 03:33:16 executing program 7: creat(&(0x7f0000000040)='./file0\x00', 0x48) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000002400)=[{{0x0, 0x7530}}], 0x10) 2018/04/04 03:33:17 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000080)="fd940d6546dabee9dab61f489045d37ecf267d8cf0ea48bfa2f001ab6f3135157be7a6638d0592cd78893d7ed20c0e43db68be41c7a9fdc9b9eb3b3dfd8443f65ca4330ba8226f174ba8eb2e990c98ed3ea4e247eb7d4e6a709699", 0x5b) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = syz_open_dev$mice(&(0x7f0000001300)='/dev/input/mice\x00', 0x0, 0x80400) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001340)={{{@in6=@loopback, @in=@local}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000001440)=0xe8) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000040)="a119db3b222957de1708180a16cbddc8", 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) process_vm_readv(r2, &(0x7f0000001240)=[{&(0x7f00000001c0)=""/117, 0x75}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x2, &(0x7f00000012c0)=[{&(0x7f0000001280)=""/15, 0xf}], 0x1, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) 2018/04/04 03:33:17 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{}], 0x20000000000000b5, 0x0) dup2(r2, r1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') syz_mount_image$bfs(&(0x7f0000000100)='bfs\x00', &(0x7f00000001c0)='./file0\x00', 0x7fffffff, 0x2, &(0x7f0000000500)=[{&(0x7f0000000380)="34258a7efeea6d57c92018cbd161bacc87b814b78551006cc815152074fc82897c322617c264cd5c3817f49038426df5dc65279e70e27fa198101dcb8468af0946dc538d734788175fc0fd420bcd539cf2b78b3d07f828fdcf233d9008069223f50cd793b28be0dfebb7f389d8f93abfc3c8ad7f990cd8f17e6ec9f5de1d9a6a7307256e9d91f4ac137ec5443f6ad5a2cfd48a96fd9fd395cd703a2eba6e3683d2245b2d0d4119a752aa6609b21ed12bd0e02cd196e519e491dcd99d6dbe9f5b247142922672ff9255076d0245bca9cd1c2c3726028e311095bfa0fe1804dad798f85c6ad5bea887a43f8d9bab6e9abaf947424bd5934b", 0xf7}, {&(0x7f0000000480)="bf3f57f038bd821e8b3115d9911fecc80a5dce129e0b3818803d9e82d671510cb8a890aecc579ffbe1f8fe2e005db6678cf7f2392cf8384326b144bead", 0x3d, 0xffff}], 0x4008, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x400000, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) 2018/04/04 03:33:17 executing program 1: mkdir(&(0x7f00007b4ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bd9fff)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@local, @in6=@local}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) mount(&(0x7f0000771000)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000613000)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f0000451ffa)='exofs\x00', 0x9027, &(0x7f0000000000)) 2018/04/04 03:33:17 executing program 7: r0 = eventfd2(0x40000000000000, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00007d4ff4)) poll(&(0x7f0000000180)=[{r1, 0x9140}], 0x1, 0x0) 2018/04/04 03:33:17 executing program 1: r0 = userfaultfd(0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x7ffffffef000}, 0x1}) r1 = memfd_create(&(0x7f0000000080)='system\x00', 0x1) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0)=0x7f, 0x4) socketpair(0x1, 0x5, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040)=0x100000001, 0x4) 2018/04/04 03:33:17 executing program 4: mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500d", 0x2f, 0x0, &(0x7f0000000040)={0x77359400}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000500)) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) r4 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180", 0xe, 0xfffffffffffffff8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r4, &(0x7f00000006c0)=[{&(0x7f0000000400)}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/04/04 03:33:17 executing program 2: syslog(0x3, &(0x7f00000002c0)=""/215, 0xd7) [ 191.458866] pktgen: kernel_thread() failed for cpu 0 [ 191.464003] pktgen: Cannot create thread for cpu 0 (-4) [ 191.469672] pktgen: kernel_thread() failed for cpu 1 [ 191.474768] pktgen: Cannot create thread for cpu 1 (-4) [ 191.480148] pktgen: Initialization failed for all threads 2018/04/04 03:33:18 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/164, 0xa4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000200)) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xfffffffffffffe94) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'erspan0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000023afe8)=ANY=[@ANYBLOB="e00000027f0000010100000001000000e0000011"], 0x1) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000280)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@rand_addr=0x100, @rand_addr]}, 0x18) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000180)=@generic={0x0, 0x101, 0x5}) r2 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) fadvise64(r2, 0x5f, 0x8, 0x5) 2018/04/04 03:33:18 executing program 1: setrlimit(0x9, &(0x7f0000f3b000)) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xd, &(0x7f0000000000)={0x351a0f03, 0xfffffffffffff000}) 2018/04/04 03:33:18 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000080)='hybla\x00', 0x6) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r2 = gettid() syz_open_procfs(r2, &(0x7f0000000140)='ns/net\x00') prctl$getreaper(0x9, &(0x7f00000000c0)) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cubic\x00', 0x6) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000033aff0)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000cf1000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000440)={'irlan0\x00', {0x4, 0x3, 0x0, "4cc9b7b1096a", 0x1000}}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000cc0)={{{@in6=@dev={0xfe, 0x80, [], 0xe}, @in=@multicast1=0xe0000001, 0x4e20, 0x7fff, 0x4e23, 0x9, 0xa, 0x80, 0xa0, 0x87, 0x0, r5}, {0x4, 0x2, 0x3f, 0x2, 0x5, 0xffffffffffffffff, 0x2, 0x10001}, {0x5, 0x40, 0x2b28, 0x4}, 0x8, 0x0, 0x1d4c85035856f021, 0x0, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d2, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3502, 0x3, 0x2, 0x1, 0x0, 0x80, 0x100}}, 0xe8) acct(0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000600)=0x3ff, &(0x7f0000000640)=0x1) add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000540)="1495c1ef9d0df702b90b07544df349aaf8aa4f40caae3e4a3965914194d343a706c3c371d2b2df0b8bc4a6eef3571e58ce131103854b5ca4770efad030c53497b2315ef1d9fd33", 0x47, r3) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) pivot_root(&(0x7f00000003c0)='./file0\x00', &(0x7f00000006c0)='./file0\x00') getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000680), &(0x7f0000000380)=0x40) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/member\x00', 0x2, 0x0) add_key(&(0x7f0000000240)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0), 0x0, 0xfffffffffffffff8) shutdown(r0, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) 2018/04/04 03:33:18 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)=0x400) ioctl$LOOP_CLR_FD(r0, 0x7006) 2018/04/04 03:33:18 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000c67ff1)='/dev/snd/timer\x00', 0x0, 0x0) utime(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x800}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a3fcc)={{0x0, 0x2, 0x0, 0xffffffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000db9ff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000001c0)=0x3, 0x1) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000080)) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000000)={0x3f, 0x0, 0x10003, 0xff}) ioctl$TIOCSTI(r1, 0x5412, 0x1) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000100)={0x0, 0x100000001, 0x8, 0x0, 0x5, 0xffff, 0x3, 0x3, 0x0, 0x4, 0xfff, 0xfffffffffffff001}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000040)={0x10000, r2, 0x10002, 0xfffffffeffffffff}) 2018/04/04 03:33:18 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x240000, 0x133) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x401}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x6, 0x0) 2018/04/04 03:33:18 executing program 4: r0 = memfd_create(&(0x7f0000000140)='dev ', 0x0) write(r0, &(0x7f0000000040)="164690f91220a801e15c77a6c7a61a85492a5f9bd86e135400582829054841df4e9c86c7e8106e8c51d9857793ee8a8785104d2b5ae8000000000000000000", 0x3f) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x2, {0x52e7, 0x1ff, 0x2, 0xfffffffffffffffb, 0x3, 0x6900}, 0x1, 0x7}, 0xe) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_settime(0x0, &(0x7f0000000100)) 2018/04/04 03:33:18 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000340)="bd1bffb834742fe85c6049905216889e39c798438ad42656e239b20e95e670e701fb028cb16abb3379cb4d66059bb12ea325a3e6a1baea1709620962d0b0200ea246c8bd93ba356386c94cb5e5a98e298d810457b4369d4b1d19e19fba6a9c6d7b848dec47e771ddee5baede20bc06268b65724d8db57c4e45c4327f9a64c0") r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000000180)='/dev/vga_arbiter\x00', 0x11, &(0x7f00000001c0)='\x00') r2 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000240)=0xe8) ioprio_get$uid(0x3, r3) unshare(0x60000000) dup2(r2, r1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) r4 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000500)=r4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000140)='./file0/bus\x00', 0x100) socketpair(0x1, 0x80007, 0x9, &(0x7f0000000200)) umount2(&(0x7f00000002c0)='./file0/bus\x00', 0x1) 2018/04/04 03:33:18 executing program 1: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x638000, 0x0) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) 2018/04/04 03:33:18 executing program 2: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000980)={&(0x7f00000008c0)=ANY=[@ANYRES64=r0], 0x1}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000200)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002340)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55dab3828efe98ab164ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864a1d1b58c4036a1ea7b7fddf062b4b66c882"], &(0x7f0000000240)=0x1) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000640)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'vlan0\x00', 'ifb0\x00', 'ip6gre0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x8b0, 0x8b0, 0x8e0, [@among={'among\x00', 0x81c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xb105, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x6, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x7f, 0x0, 0x0, 0x7ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1]}, {[0x0, 0x0, 0xfffffffffffffffe, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x9, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x4, 0x200, 0x80000001, 0x0, 0x0, 0x3, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xdf9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}}]}}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1}]}, 0x9c0) syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file1\x00', 0xfff, 0x1, &(0x7f0000000300)=[{&(0x7f0000000780)="d46f25d501680432f43d711f48854218cb3de5b4e4d0a51b397730ec56be977a413787081ca31528d9c1b27f0d673c28d4f9fe3b9f4d180b4ae468595d54633f2b2640a5fd712d737e7d8a14b588a64f2b60acfddcb11345909017c42bb6959eded751970923ab707030fa3ad52bd476b83e2095d2d5e7e4e465243117d0e899992bc489a3346d4cc4ab3dbd0249fe704762a1f491b6f15398b330735d93b833b9ee5d8b", 0xa4, 0x1}], 0x2000, &(0x7f0000000880)={[{@map_acorn='map=acorn', 0x2c}]}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000340)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) write$sndseq(r3, &(0x7f00000003c0)=[{}], 0xffffff1a) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000080)) 2018/04/04 03:33:18 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = accept4$inet(r0, &(0x7f0000000180), &(0x7f0000000340)=0x10, 0x80800) r2 = dup3(r0, r0, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000dc0)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f00000008c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000900)={@dev={0xfe, 0x80, [], 0x13}, r3}, 0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000500)={0x0, 0x200}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000580)={r4, 0x1, 0x50, 0x8, 0x4, 0x9}, &(0x7f00000005c0)=0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000094cffc)=0x10000080000180, 0x5d2f0bfb) sendto$inet(r0, &(0x7f0000642000)="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", 0x241, 0x91, &(0x7f0000940000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000006c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) writev(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000200)="365493ae5f91ffefda606e8cf0f706df7353a7bbff1e720923c93958cf2bcfb6c0ae1505c7f518e6d31503dd6fb435074377f20077f1e28213238f65e664a3382ee632493783fb9fe1d5d78ca1ece26e39700f2182c8878a16b8e1260e32ac0715cc65e183b2236dff8fca9d529e9ea594090ca227c0d7e835f72da08943608c507799101fd342c95d6db0bb39179486dfc8aed4abef1c120340b1939e2a43899e0c83709cd075bd7333411027fa0b637e559c3e2a6008bca78681bcdb5de5c19d8fdc6f1ee4d4b54efd65f25dbd03e7f3773a26", 0xd4}], 0x1) r5 = socket(0x0, 0x2, 0xc638) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x10001}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000400)={r6}, 0x8) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000000100)={0x7, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x12, 0x6, 0x2, 0x3, 0x4, &(0x7f0000000040), 0x7, 0x9, 0x7}) sendto$inet(r0, &(0x7f00000000c0)="d8", 0x1, 0x0, &(0x7f00000001c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto(r0, &(0x7f0000000980)="29a85bcd4aeede5abf67ece6f479e6aba3bdf24bbdde09a147837fcfe2d229270ad2ca604c2046127d8586fec7b3673161327d22a7e9ec04b2ae5d1defb591ae64f7053ad0dd556eb79d3ed726", 0x4d, 0x801, &(0x7f0000000a00)=@nl=@kern={0x10, 0x0, 0x0, 0x40000000}, 0x80) recvmsg(r0, &(0x7f000091d000)={&(0x7f0000813fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000451fb0)=[{&(0x7f0000948f34)=""/204, 0xcc}, {&(0x7f0000687f5c)=""/164, 0xa4}], 0x2, &(0x7f00009485e1)=""/148, 0x94}, 0x0) shutdown(r0, 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000001ac0)={&(0x7f0000000480)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000001940)=[{&(0x7f0000001700)=""/248, 0xf8}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000600)=""/117, 0x75}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000001840)=""/24, 0x18}, {&(0x7f0000001880)=""/73, 0x49}], 0x6, &(0x7f0000001a00)=""/164, 0xa4}, 0x40000000) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xa, &(0x7f0000001b00), &(0x7f0000001b40)=0x4) 2018/04/04 03:33:18 executing program 0: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r1, 0x401}, {r1}, {}, {}, {r0}], 0x5, 0x232) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000019c0)) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x0, 0x8, 0x46a7, 0x0, 0x101}, 0xc) connect$inet6(r2, &(0x7f0000001600)={0xa, 0x4e21, 0xa4b93b4}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) r3 = fcntl$getown(r1, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000000100)="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") ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000000380)={0x6, 0x6}) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4) sendto$ipx(r1, &(0x7f0000001640), 0x0, 0x0, &(0x7f0000001740)={0x4, 0x0, 0xcd93, "25075641b280", 0xedbf}, 0x10) setsockopt$sock_int(r4, 0x1, 0x2d, &(0x7f0000001580)=0xfffffffffffffff8, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000001780)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000001840)=@assoc_value={0x0, 0x8}, &(0x7f0000001880)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000018c0)={0x0, 0x9, 0x0, 0x0, 0x0, 0x80000000, 0x8, 0x40, {r5, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x9, 0x5, 0x2, 0x4, 0x5}}, &(0x7f0000001980)=0xb0) sendfile(r1, r4, &(0x7f0000000040), 0xff) 2018/04/04 03:33:18 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x1) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000000000), 0xfffffffffffffd41) 2018/04/04 03:33:18 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x80000, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000c4fff0)=[{&(0x7f00000000c0)='1', 0x1}], 0x1) 2018/04/04 03:33:18 executing program 1: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f00000002c0)={'system_u:object_r:devicekit_disk_exec_t:s0', 0x20, 'system_u\x00'}, 0x34) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) [ 191.742814] IPVS: Creating netns size=2552 id=42 2018/04/04 03:33:19 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) ioctl$void(r1, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r1, &(0x7f0000000240)=""/4096, 0x1000) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00'}) epoll_wait(r4, &(0x7f0000000200), 0x0, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001540)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f00000012c0)=0x9e) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r5) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r5) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/04/04 03:33:19 executing program 6: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x9c}, {0x6}]}, 0x8) write(r0, &(0x7f0000000040)="1f00000000849db0d924e1c0592ec300ff9e04000000000007000000000000", 0x1f) 2018/04/04 03:33:19 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2, 0x0) openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.memory_spread_slab\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bd1000)='ns/uts\x00') getsockopt(r1, 0x204, 0x7, &(0x7f0000000000)=""/62, &(0x7f0000000040)=0x3e) syz_open_procfs(0x0, &(0x7f0000d43000)='ns/uts\x00') 2018/04/04 03:33:19 executing program 5: clock_gettime(0x0, &(0x7f0000000000)={0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000000080)={r0}, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x3e) 2018/04/04 03:33:19 executing program 3: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)) mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0/control\x00', 0x200000, 0xa1) ioctl$VT_WAITACTIVE(r0, 0x5607) mkdir(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff) rename(&(0x7f0000001e00)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000ab3ff0)='./file0/control\x00') 2018/04/04 03:33:19 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x3) close(r0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in={{0x2, 0x4e23}}, 0x200, 0x1, 0x100, 0x1, 0x8}, 0x98) sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10) 2018/04/04 03:33:19 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') write$cgroup_subtree(r0, &(0x7f0000000580)=ANY=[@ANYBLOB='/u '], 0x11) poll(&(0x7f00000014c0)=[{r0, 0x401}, {}], 0x2, 0x232) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x0, 0x9, 0x0, 0x46a7, 0x0, 0x101}, 0xc) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000004c0), &(0x7f0000000500)=0x10) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000640)=""/218, &(0x7f0000000080)=0xda) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000008c0)=@add_del={0x2, &(0x7f00000005c0)='yam0\x00', 0x4}) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000f40)=ANY=[@ANYBLOB="00000000000000000000180000000000020000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]) r4 = dup3(r3, r2, 0x0) pwritev(r2, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x465}], 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x4000) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) ioprio_get$pid(0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88}, {0xdef, 0x7, 0x0, 0x7}, {}, 0x80, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000b40)={0x0, {{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x88) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) fcntl$getown(r0, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000100)="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") socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f00000007c0)={0x0, 0xaa, "0eb818160b2f88896351eaa30c2e954dbdd0072d1e4b2df9773a8f9c8f9a2f315223a7a9a77bc5e17f97a8d49c97ff83d31d1983b5763e9a131234a74555c738529ec71f05f446c4b97325f0c8440b6f8a4020c0b122340e9aa541c4613bef0d6e52c1c2640fe8948e0a0d3e4b59d6b9c1f78ac93a1c9ea7e24ed47a463ba941dfed6a6ce6093bdc55da2d61625d4d1e5ef2abb4cac2193f5b6443a4f111633c0c0050baaa60957c55b0"}, &(0x7f0000000740)=0xb2) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000880)={r6, 0x2, 0x56}, 0x8) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000780)={'erspan0\x00'}) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000), 0x4) 2018/04/04 03:33:19 executing program 2: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000980)={&(0x7f00000008c0)=ANY=[@ANYRES64=r0], 0x1}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000200)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002340)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55dab3828efe98ab164ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864a1d1b58c4036a1ea7b7fddf062b4b66c882"], &(0x7f0000000240)=0x1) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000640)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'vlan0\x00', 'ifb0\x00', 'ip6gre0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x8b0, 0x8b0, 0x8e0, [@among={'among\x00', 0x81c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xb105, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x6, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x7f, 0x0, 0x0, 0x7ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1]}, {[0x0, 0x0, 0xfffffffffffffffe, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x9, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x4, 0x200, 0x80000001, 0x0, 0x0, 0x3, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xdf9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}}]}}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1}]}, 0x9c0) syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file1\x00', 0xfff, 0x1, &(0x7f0000000300)=[{&(0x7f0000000780)="d46f25d501680432f43d711f48854218cb3de5b4e4d0a51b397730ec56be977a413787081ca31528d9c1b27f0d673c28d4f9fe3b9f4d180b4ae468595d54633f2b2640a5fd712d737e7d8a14b588a64f2b60acfddcb11345909017c42bb6959eded751970923ab707030fa3ad52bd476b83e2095d2d5e7e4e465243117d0e899992bc489a3346d4cc4ab3dbd0249fe704762a1f491b6f15398b330735d93b833b9ee5d8b", 0xa4, 0x1}], 0x2000, &(0x7f0000000880)={[{@map_acorn='map=acorn', 0x2c}]}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000340)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) write$sndseq(r3, &(0x7f00000003c0)=[{}], 0xffffff1a) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000080)) 2018/04/04 03:33:19 executing program 3: r0 = socket(0x1000000000002, 0xa, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="050003000000ff10"]}) bind(r0, &(0x7f0000000080)=@nl=@kern={0x10, 0x0, 0x0, 0x88610080}, 0x80) 2018/04/04 03:33:19 executing program 1: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) gettid() r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000001c0)={'ipddp0\x00', 0x100000001}) r1 = syz_open_procfs(0x0, &(0x7f0000000ec0)='net/mcfilter\x00') preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000c80)={0x0, @in6={{0xa, 0x4e21, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x3, 0x0, 0xffffffff}, &(0x7f0000000d40)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)=ANY=[], &(0x7f0000000e80)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x8001, 0x1, 0x80, 0x0, 0x100000001}, &(0x7f0000000100)=0x14) r2 = request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='id_resolver\x00', 0xfffffffffffffffb) keyctl$get_security(0x11, r2, &(0x7f0000000140)=""/126, 0x7e) add_key(&(0x7f0000000400)='id_resolver\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000b80), 0x0, 0xfffffffffffffffd) [ 192.555082] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=33792 sclass=netlink_route_socket 2018/04/04 03:33:19 executing program 1: r0 = socket$inet6(0xa, 0x800, 0x0) setsockopt$inet6_int(r0, 0x29, 0xde, &(0x7f00000000c0)=0xf7, 0x4) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000100)="92dfb4e633b0e09aaf32e06937b0eb3b6d2d38a96c81d0769dd6bd4ae21307ca9e83eca6dfe5e14ba656179a1024925a7b58f747e219dbc7c705f3cfa4abd61bc57b7ca5dccf9983759df495af88db6493412f87c8e70ecf0ba8d819171e32923aa2ae908a29ea3b85379a69cf014b5c2fb17b764d1572936894cb4c01d4ae3b165b28cc0994ba0248c6e42596bc43f607ef9612ccfa0a2193208197438ae9cfe3de544398d4c735ec677f22b1142f05af042922b90215664e", 0xb9}, {&(0x7f0000000080)='n', 0x1}, {&(0x7f00000001c0)="ddab376501e69ce5206bae297a26162ca858a581ce8ee9a67ad1eafce43bd8d1", 0x20}, {&(0x7f0000000200)="c23ed235684ea1e670efd647bb7f8aea91572b0bbae3e82103a84ee52999fe9c1ec44523b9b9116ba99da2799b1ffe38", 0x30}, {&(0x7f0000000240)="ba070f94c8", 0x5}, {&(0x7f0000000280)="aacc44297d50c8f9e7b7aeefcc9eb38674adcc6132058ace45b4ef0c835f735fedf0f5bf438054b1645ac17b", 0x2c}], 0x6, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000009c0)=0x14) sendmmsg(r0, &(0x7f0000006740)=[{{&(0x7f0000000300)=@nfc={0x27, 0x0, 0x2, 0x5}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000380)="5f83f5ea5e5433eb7b43aafc273bda6f4a27b9b3462e03", 0x17}, {&(0x7f00000003c0)="69566220a8b797e733f0237d36d0bdc69cd1cbd7c3344761f31c28610cb9adddc24979447c335a5b45c659d13c3a553fd5dfe4c2c3d55cafdc5e95065e71a788b0e69731bd89a626b5c1c5ee57e1b60ed22e9e3090cff62b36e85f8871c841b6c47c1e8bdb80a1e57a5b10458d93a13036e9cd7f8170c353a39b4e221dbac6b71fd66d6d4676504fe7b53d2b61311fba3881fa527d486023d5fb993e8a1df9a6b3cc763d2543fdbd3f2b6f76351d50ecb0389d51ae7dcdc10fa879724607ccfd6dcd85fd916fc508fa3a3c912606b89ffc46c0ccaaa453057a01d7601eaea45ee7", 0xe1}, {&(0x7f00000004c0)="848025a8e0bc54afdf88be4077a95e40dea7f7c53bf1dd7042559c1605560b72021a0b7f1b21427f2fc3d3e0ad7aeccbff143d6720c3988365adbd99a5d46cdd74afdd4c66938656ca0f9d43d6c7fecfb0dee6025ba7a1f50a4db2886bb16847788e10d6315d1875f02e2a7a3b42b22e5d16e3206269acc8b58469adb018f3c1beb12813801506", 0x87}, {&(0x7f0000000b00)="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{&(0x7f0000004fc0)="fee154658f481834387cca43f8635eff5ce8d10e367e1516fc12f5c9c783c2137d5ec5a1120a64bb593ab177d4cb1e2aaadca0a355defb6d7145477232d457332c8625236109f5b3abcbe521325b347694a6a4b03566f5625fc7da172e55b8a9f1568d462d7e54999ca54a2bc9dd1c79b5453d18e135d79fd81f5a9504ad49a8493b4a4c5b75f1e113660da796cf6b1e587baf610b95fcc9493c733aa8e71ae7f77db6cfb0e0e51b8f46a182d3d013976a60b24890bea8e02d7b3de42522c85d", 0xc0}], 0xa, &(0x7f0000005100)=[{0xc0, 0x10f, 0xff, "0d1a3b1ab8287193f3a86613338a227e7f29518743fd37c3197ecce49ed19114ea387c9996436c63c27d93cbfc019c7278d69ffce26634316b3dcaf1bbd9f6301e4238207f4161767573eee449bb95154fc27f35a8c13b5f5fbe115306ccf0d07a282927a47dd82816abf6120f8d6345bf2553a459330bb74d0ee13b2ee9a5bcff3bad7d9a81085b0483edb191f6325a755a5b4383a36a8d12f1671f6d579499a82790a31cc4d89de5720837e7d1a66849b5"}, {0x8c, 0x11f, 0x5b7, "d1e592d87f55b0ec39361e9d77d533efdf8a357918e05962980dbb7f18a8bac7aaaee139b5d6397cb2fc251641840590021f51afe4b7d391e89a23495db5aef8869c222d311f50d01524b97039cac29eeb9be959d86e42a98f699e88c30293dcf04308293afc9af38aad546d336a960d2b006f66f6ad8d0087e2ce09aa6b44"}, {0x60, 0x107, 0x0, "94c31b2c8c1e75b141abd9b1672e2c8e7dfcbc2c4209b06c34d2f46a36e0f296740226bb7e2129b5a95df1a7c7d3d95329153d0dcd2a72ef43b97e3aada1390f3d0a4c4754e2b5174c4b5467e1ec0d7ac74090"}, {0xa4, 0x110, 0x4, "b47a9ccb1d36abb28b4bfc56764f71b19033e1c3714abe27b15782ec37d80bf1a06ae532d39d07d760e73b7164f218ed0cf6e95791ea6b8592d935fac9f7b98b32c2d1afefdf3b39d4b2446011d677bf552f8c7fbacbdd5bede15c24ea9824fff98d010fdb35f6983a3ec915052e33f1994f77cb80772f4f6c0214ff122644d173c066bf5f5f1a7e6ede91d97d7316d83cd267fba6d2"}], 0x250, 0x4}, 0x5}, {{&(0x7f0000005380)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80, &(0x7f0000006700)=[{&(0x7f0000005400)="1ee3d885340a95f74560303085ea1e05a1dd56474547e64535543fc59bb94e0cfd250db38506e7304e50c14fd5b183aa5e3aa355156595186cda8572c4d476c5a2ebdc09b091a621aef7482c697a303f5c4d8467d323178ec1be434c2ba8a39017020f2918337bf6f8f267e9ba468d9b975fd5d930c9d57f8cfb68c3a0c04408306f12cc0b8b8da385e7ec2dce538aefd2d9b555fb6844cd6976059f9eec1bb10644c7c8167c9f88dbe920aa9f1a66489707cbddf0771dfef74880f63c0032e80380c86c94d1c2fd07e05bb8a53b7bb5aaa02928e0bd9afb9806b347493cb1019e14a625a0", 0xe5}, {&(0x7f0000005500)="8948a05db1cd22ffcd1bde332729a63c875facccaf764e19f7cbe980971ba39a319dbf0b4902e56ff50867408e342c90321973924f80550042be1216210ae433822e8e2dae074448b8ab85e90f4761f72a38788bbde9c83b31ffcc6e0eeb23919587d2d13200c45c5893ab96474ee5860f0f347ea92cbc0ff35b89daa3dd8465c36873267178ba259f4c444518d985684deb622847db50bb90c252ddf703e572327033c23c9cf4ea59453d3d3c3efacf4722bf948d67de90953b192d970b13b48f22d158f2ac19b45b41fab43908ad15d3de729d9b476b379df44a9317da47ed6c6fa8d9b3d8ff717ca72a3220ee80089a08f9", 0xf3}, {&(0x7f0000005600)="9dd80e19bd8201106452228d138512a930a0ce9b6d23a77f5a9bbbeb43d4d31f837c12de0855b3e56b89b812ff1e02fb3bf609e4d526d761f4408d32559cb8984a12c1a5eba1a27f574932be650b0ce1c64cd677710e7f193509f759c60002ed15c7a3a7d22af4c7a121de6b4111b45d24e56f0e6f12e281a6fd6ea1bc190226b95baa7a3c6c31cb51e3ddcc703f6403934ac2b1d1b1d020eac4ca9a18a838c12ac7c723c55af8ca1fc0b6b79eacb1fef95efa1acb66a7f25c98fdde0df6a6861012b98c45", 0xc5}, {&(0x7f0000005700)="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", 0x1000}], 0x4, 0x0, 0x0, 0x841}, 0x5}], 0x4, 0x80) 2018/04/04 03:33:19 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_vs_stats\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r1, 0x1ff}, &(0x7f0000000300)=0xfffffffffffffd1d) read(r0, &(0x7f0000000000)=""/9, 0x9) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x5}, &(0x7f00000000c0)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'eql\x00', 0x0}) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000400)={@dev={0xac, 0x14, 0x14, 0x17}, @local={0xac, 0x14, 0x14, 0xaa}, r4}, 0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r3, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000001c0)=0x84) [ 192.624302] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=33792 sclass=netlink_route_socket 2018/04/04 03:33:20 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000001340), &(0x7f0000001380)=0x4) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) write$selinux_context(0xffffffffffffffff, &(0x7f0000001280)='system_u:object_r:cert_t:s0\x00', 0x1c) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/keychord\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000001640), &(0x7f0000001680)=0x14) syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001580)=""/161, 0xa1}], 0x4, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[@ANYBLOB], 0x1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioprio_get$uid(0x3, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000001240)) ppoll(&(0x7f0000001200)=[{r2}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x2020}, {r0, 0x4}], 0x4, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x5, 0x0, 0x0, 'queue1\x00'}) getpeername$packet(0xffffffffffffffff, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001400)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000001440)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, r3}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000014c0)={0x80000000, 0x7, 0x10000, 'queue1\x00', 0x4fa}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(0xffffffffffffffff) close(r4) 2018/04/04 03:33:20 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x50, r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc00c6419, &(0x7f0000000400)={0x2, &(0x7f0000000200)=""/150, &(0x7f00000003c0)=[{0x0, 0x1000, 0x0, &(0x7f00000006c0)=""/4096}, {0x0, 0xcf, 0x80000000, &(0x7f00000002c0)=""/207}]}) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3a, &(0x7f0000000140)=0x8, 0x4) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) dup2(0xffffffffffffffff, r0) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x41, &(0x7f0000000000)={0xa}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00000016c0)='cgroup\x00') chmod(&(0x7f00000001c0)='./file0\x00', 0x0) sendmsg$inet_sctp(r2, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/04 03:33:20 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000e44ffc)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x4e21}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000100)={0x1, 0x6, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="92b9ad9a49bc", @random="01fed2775707", @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/04 03:33:20 executing program 3: r0 = gettid() exit(0xfffffffffffffffd) capget(&(0x7f0000000080)={0x19980330, r0}, &(0x7f00000000c0)) 2018/04/04 03:33:20 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14}}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x9}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x3c, &(0x7f0000000400)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(r2, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB='0\x00\x00\x00'], 0x1}, 0x1}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000040)=""/31) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000800)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) getsockname$packet(r2, &(0x7f0000000640), &(0x7f0000000900)=0x14) bind$packet(r1, &(0x7f00000002c0)={0x11, 0x19, r4, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) sendmsg$nl_route(r2, &(0x7f0000000a40)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000a00)={&(0x7f0000000940)=@mpls_newroute={0x80, 0x18, 0x2, 0x0, 0x25dfdbff, {0x1c, 0x0, 0x0, 0x8, 0xff, 0x3, 0xfe, 0xb, 0x3000}, [@RTA_TTL_PROPAGATE={0x8, 0x1a}, @RTA_DST={0x28, 0x1, [{0x3, 0x0, 0x7fffffff, 0x3}, {0x0, 0xfffffffffffffffa, 0x1, 0x7}, {0xfffffffffffffffc, 0x80000000, 0x744285c0, 0xc809}, {0x98, 0x7fffffff, 0x0, 0x6}, {0x6, 0x1000, 0x1}, {0x3f, 0x5, 0x93}, {0x20, 0x3, 0xfffffffffffffc00, 0x339955e0}, {0x0, 0x0, 0x1, 0x6}, {0x66, 0xfffffffffffffff7}]}, @RTA_DST={0x8, 0x1, [{0x0, 0x7, 0x1}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x8}, @RTA_DST={0x1c, 0x1, [{0x9, 0x3, 0x5, 0x1}, {0x1, 0x6, 0x1, 0xff}, {0xffff, 0x0, 0x0, 0x25}, {0x7fff, 0x1f, 0xc000000000000}, {0x8, 0x0, 0x1, 0x80000000}, {0x45b1, 0x6, 0x3, 0x1}]}, @RTA_OIF={0x8, 0x4}]}, 0x80}, 0x1, 0x0, 0x0, 0x20004080}, 0x0) close(r3) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000680)={0x0, 0x0, 0xfffffffffffffff9, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000440), &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x101}}, [0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) 2018/04/04 03:33:20 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x440103, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) write(0xffffffffffffffff, &(0x7f00000c7fdc)="24000000210025f0071c0165ff0ffc0e020022000000000000e1000c0800020000000005", 0x24) 2018/04/04 03:33:20 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x800000200004, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000880), 0x0, 0x8000) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="88000000", @ANYRES16=r2, @ANYBLOB="200026bd7000ffdbdf250200000008000600060000000c00030008000800050000000800050009000000580003000800030000000000140002006e723000000000000000000000000000080004001d000000080005007f00000108000400050000000800040004000000080003000300000008000500ac1414bb0800030004000000"], 0x88}, 0x1, 0x0, 0x0, 0x8000}, 0x11) syz_mount_image$iso9660(&(0x7f0000000400)='iso9660\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x4, &(0x7f0000000780)=[{&(0x7f0000000480)="753e85540547b3e7392547aeca9ffd2293208ffaf936e9884138983acf952569982fb3ed7ce9f71276b2eba5b22d5f43fb1424f66487a13c02c1c411edaeaa308435f22fc162e6f068c437e8d85a8cd5b137a2a7e86f067b2d7b57c130de6e7f198125db5b9cde6e31370eb9f4f3b6d945073a40c5d3adbdad3899f381737d54da861fe925ea2c8040b712627bbf601d150b3181ef3ebc25caed0f5348f842e6", 0xa0, 0x9}, {&(0x7f0000000540)="cb5761d7bdb0cbc288478789fedbf907ac116da9806c8e961c620018d706593830f53318b863ee5ff871b7363b9fa397ad5b11ba8b37cea9b16bc59d19868d4002c98adc6fa2e9b611594629bdf7b1ca57b39d7c9f07fe981a72679ef526b171edc383a87c3ae630e8cfa2e828a54f8c52c73abc2dc2dddcb830ce472e6cd5233c9e7934eb6f937b6a", 0x89, 0x5}, {&(0x7f0000000600)="570540347dc3e7d5a49aeb3dd716d8392b26cd54dec7451d1ca31b2410e36823f978666b1945b8276d226c7385134dd9f776ce5fff62f3c59e987549ee5828c15e3d4233f1afd8d7a462410adab746296aa49752f183873bafe3255782f22a16d44ff68e7d7ff912b564fcf1df5239a49362d98fb0a49da87d66dc507d165ab6baad42db6443b979ee2674abb6959ce530e26f1d412f1d20193824485172943098495f7b577faa9703d9983a8303d17949751f076725a94e646f858c7c6f140643974a5b8f4f9299157ad04ced54058a466c3443e8ee328a2d25091abcd2c1800ee54cf11b", 0xe5, 0x100000000}, {&(0x7f0000000700)="064d289f3fde7f36ecd225aa6751a02e37f62b7569ace3c4252030d07b2a25eee02af1ddc0caca65b19a9f389979120ee5bd8b29681ff7137d076682bd185aa965e8b0d7e1b18bb3c81057248fb68c03800c84c27fb806f8393189ea0731", 0x5e, 0x8f5a}], 0x20400, &(0x7f00000007c0)={[{@map_off='map=off', 0x2c}, {@block={'block', 0x3d, [0x34, 0x3f, 0x37, 0x2d, 0x33]}, 0x2c}]}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f00000002c0)=""/250) ioctl(r0, 0x226f, &(0x7f00000003c0)="70024af135c17c00c0") ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000240)=""/114) 2018/04/04 03:33:20 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x100) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000180)=@generic={0x78d, 0x0, 0x8}) r2 = userfaultfd(0x80000) dup3(r2, r1, 0x80000) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$l2tp(0x18, 0x1, 0x1) ppoll(&(0x7f0000000040)=[{r4}, {r5, 0x4104}], 0x2, &(0x7f0000000300)={0x0, 0x989680}, &(0x7f00000000c0)={0x4}, 0x8) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000100)=0x2) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) write(r7, &(0x7f00000001c0), 0xfffffef3) read(r6, &(0x7f0000000200)=""/250, 0x50c7e3e3) syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0xffffffffffffff7f, 0x800) 2018/04/04 03:33:20 executing program 4: recvmsg$netrom(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000000)=@ax25={0x3, {"8aafabddcfcc23"}}, 0x10, &(0x7f00000004c0)}, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x400200) r3 = socket(0x11, 0x100000802, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000001140)="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", 0x1000) ioctl$TUNSETLINK(r4, 0x400454cd, 0x308) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4}}, &(0x7f00000001c0)=0xe8) getgroups(0x3, &(0x7f0000000400)=[0xffffffffffffffff, 0x0, 0x0]) fchown(r2, r5, r6) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) r7 = dup2(r3, r4) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={'vlan0\x00'}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) connect$unix(r3, &(0x7f0000000100)=@abs, 0x6e) getsockname$unix(r1, &(0x7f0000000200)=@abs, &(0x7f00000002c0)=0x6e) ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) 2018/04/04 03:33:20 executing program 0: r0 = socket(0x100000000000010, 0x8000000000000003, 0x0) write(r0, &(0x7f0000000040)="26000000130047f1eb14c1f8590022ff001000e301000000014000000000000006001000064b", 0x26) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') 2018/04/04 03:33:20 executing program 2: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYRES64=r0], 0x1) creat(&(0x7f0000000000)='./file0\x00', 0x8) mincore(&(0x7f0000413000/0xc000)=nil, 0xc000, &(0x7f0000972fbf)=""/65) 2018/04/04 03:33:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffffffffffc0}}) close(r0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)="2e2f6367726f75702e63707500e29535050bb58c5dccfe8d2c9a0067e206bcacc36720786175fc8bddfc86fcacbd211fa82cc0a17df36e9a327ebd55416f33f1865b7d33b86d360c7aa4f3c74189b661fee5f1641d8cb7ee58d98c6c077848d803f146c9cd005d559f536290c3", 0x200002, 0x0) fchdir(r1) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000600)=ANY=[@ANYBLOB="cdf253c3a03ddbb7689222f231cd8fe75d69e81a8179441cbda738ddc64455aaf029d32ec5125261d45f122dff1cef92dabe21d68bba577172aaba4ba9bafc4613818fcd7a3e16bb55a4697124dedd42635cbb5fad78eb40073358492e192fff40a28e3612f3308e22db2bb98677c894267fb39d7b1bd61bc7891bef01f360"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = inotify_init() fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, r2, 0x0) socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1}, 0xfff1}, 0x1}, 0x0) request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) r6 = request_key(&(0x7f00000006c0)='dns_resolver\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a}, &(0x7f0000000800)='\x00', 0xfffffffffffffff9) r7 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9ab42c90c", 0x39, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000b80)={0x0, r6, r7}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYRES16, @ANYBLOB="cd824edfdb76c4a65a16a1a983f30689007f483486c8a44291"], 0x2) fremovexattr(r3, &(0x7f0000000200)=@random={'security.', '\x00'}) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x11) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000100)) recvfrom$unix(r0, &(0x7f0000000d00)=""/4096, 0x1000, 0x2060, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x6e) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37ad", 0x26}], 0x1, 0x0) fchown(r2, r4, r5) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) r8 = creat(&(0x7f0000000340)='./file1\x00', 0x0) getsockopt$netrom_NETROM_N2(r8, 0x103, 0x3, &(0x7f00000001c0)=0x100000001, &(0x7f0000000240)=0x4) 2018/04/04 03:33:20 executing program 0: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x8000000000003, &(0x7f0000b18000/0xe000)=nil) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)="2e2f6367726fc1cdfc3379976574000000000000000000000000000000", 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3f0}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) mkdir(&(0x7f00000007c0)='./file1\x00', 0x81) ftruncate(r1, 0x3) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) ppoll(&(0x7f0000000a40)=[{r2, 0x8}, {r2, 0x80}, {0xffffffffffffffff, 0x1000}, {r2}, {r0, 0x8000}, {r2, 0x1162}, {0xffffffffffffffff, 0x400}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000540)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x2, &(0x7f0000003680)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x2, 0x0, &(0x7f00000036c0)={r4, r5+10000000}) r6 = dup3(r3, 0xffffffffffffffff, 0x80000) pivot_root(&(0x7f0000000800)='./file1\x00', &(0x7f0000000840)='./file0\x00') syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x101000) sendto(r6, &(0x7f0000000040)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba0266e0", 0x2d, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10}, 0x80) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/04 03:33:20 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc)=0x406, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) writev(r1, &(0x7f00004ca000)=[{&(0x7f000049cfe1)="d6", 0x1}], 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000019000)}, 0x2) sendfile(r1, r2, &(0x7f0000000080)=0x100000000000, 0x80000001) [ 193.525665] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 193.532211] qtaguid: iface_stat: create6(lo): no inet dev [ 193.541595] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 193.547921] qtaguid: iface_stat: create6(lo): no inet dev 2018/04/04 03:33:21 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r2, 0xfd8}, &(0x7f0000000180)=0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) pread64(r0, &(0x7f00000000c0)=""/122, 0x7a, 0x0) 2018/04/04 03:33:21 executing program 1: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00000001c0)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000002c0)={0x8, [0x1, 0x3, 0x7, 0x5, 0x6, 0x0, 0x81, 0x1f]}, 0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r1, 0x479}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x3465}, &(0x7f0000000080)=0x8) socketpair$inet(0x2, 0x800, 0x7fff, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x1, 0x3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000004c0)={r2, 0x59, "a676191a9e01bfdb4aa5307ce56bfdcfbb29033166c5aa0868f7602cd8380a302a73be233e58db06ab3064ce7c863bde784793f922d4f1bd6429d194de053914e270d2466d07a0fecfadd44160f548699a0c3eac52df778e536e9214a023a021519d72f11d7b393bcfda1bc7d920891217ef91530fddbc4cb78aeba0a9b6d19c"}, &(0x7f0000000580)=0x55) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ptrace$getenv(0x4201, r4, 0x6ec7, &(0x7f0000000140)) r5 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x5, 0x0) faccessat(r5, &(0x7f0000000340)='./file0\x00', 0x32, 0x800) write(r0, &(0x7f0000000040)="1f0000000104fffff13b54c007110000f30501000b000200000010001c0000", 0x1f) 2018/04/04 03:33:21 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002ffff4)) 2018/04/04 03:33:21 executing program 4: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioperm(0x3, 0xfff, 0xffffffff8ab27092) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x30d) 2018/04/04 03:33:21 executing program 5: mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fchdir(r0) 2018/04/04 03:33:21 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e44ffc), 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x202042, 0x0) r1 = memfd_create(&(0x7f0000000000)='&\x00', 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000000040)="73656c662d626465766b657972696e67d07b00") r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TCFLSH(r2, 0x540b, 0x7) ftruncate(r1, 0x0) 2018/04/04 03:33:21 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)=0xfffffffffffffe00, 0x4) ioprio_set$pid(0x2, 0x0, 0x0) 2018/04/04 03:33:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000400), 0x0) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x100, 0x0, 0xfd69) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000000)={0xfff, 0x0, 0x7, 0x800, 0x8}, 0xc) 2018/04/04 03:33:21 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f00000000c0), &(0x7f0000000180)=0x4) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000000100)=@sco={0x1f, {0x1}}, 0x8) 2018/04/04 03:33:21 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000040c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000004100), &(0x7f0000004140)=0x4) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000d43f39)=""/199) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) [ 194.665518] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/04 03:33:21 executing program 5: uname(&(0x7f0000000080)=""/107) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xab3, 0xd194, 0x0, 0x401, 0xf1a}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r2, 0x7fff}, 0x8) 2018/04/04 03:33:21 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x200000, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x101, 0x5, 0x0, 0x3, 0xf, 0x4, "dc6e32bf0322a67b9c8666a3d939581ab7bad40c701ce0f905297eff37bce4aaffb4c23dc55cbe97e2e4e30a4e09fa3564f4aa3e0d590f63435bf2579276abd3", "a390650aa4ee1aff69bc6694598761e19bbe2361db569d63569afac53607537532107b3a44edae3da8d364321348099d59d9b9cc72445576b254e672419b833a", "c88996a0b9048d6ce3e763b84317a3c66a59c73c2debe83a374e8aed6493326d", [0x0, 0xf0]}) prctl$getreaper(0xffffffffffffffff, &(0x7f0000000000)) 2018/04/04 03:33:21 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000040), 0x2) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f00009ee000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00008a0f94)=ANY=[@ANYBLOB="000000000000000004050000000000000000000000000000"], 0x18}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'teql0\x00', 0x8000}) fchdir(r0) 2018/04/04 03:33:21 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) accept4$packet(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000640)=0x14, 0x80800) bind(r0, &(0x7f0000000700)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x4, 0xffff, {0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7ff}}}, 0xf) sendmmsg(r0, &(0x7f0000006400)=[{{0x0, 0x0, &(0x7f0000001540)=[{&(0x7f00000014c0)="6428473d4f70b2fa2cbe9c43610f", 0xe}], 0x1, &(0x7f0000001580)}}, {{&(0x7f00000019c0)=@can={0x1d}, 0x10, &(0x7f0000001cc0)=[{&(0x7f0000001a00)="ff8c2d51ba548806ada9a38ae8a888e9d09478394bbd106bd4c4d820089f36d165c2935a6be651b8d566998647eabefee3c130b1ba18fb0a0d424d8c4709593325f8d7513a9117d7123cc6756db5ca37389632fb6d3cf950e1c6aaf77e9fc3047d7149c23c0973935c11ac305c58154cd484fe28be8b180f2cdee8fb60ccfd811806cfc1e4f18ce148ed05f9", 0x8c}, {&(0x7f0000001b40)="b2412db629005bc154c5d21c78d1ec86bc6c88977cacc5a584f7a9239495f0c02ea1a3af877b5222a84f270aca9ffdcdc12816cb62926b2e2893375b71abd592fd68f28a86edebfc442db1c9c8cd364c666e0f5fae8d6328db338cd3d4b15b", 0x5f}], 0x2, &(0x7f0000001d00), 0x0, 0x4000}, 0xd68}, {{&(0x7f0000001d40)=@nfc={0x27, 0x9, 0x93a, 0x5}, 0x10, &(0x7f0000004140)=[{&(0x7f0000001d80)="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", 0x1000}, {&(0x7f0000002e40)="83af55c334f60dae3661bc2f0e98ae1a85601f2b0542efdb6a0951eaa5ed0bbcdfe7cb8c3ab9172c296b6c4ddd6614d5ccd02bd0e6812a9f32629e466158fb8e48186ee405eee5b0321780ff8f5658bfc62da3803f3d15c75de280c26eddd29ff5bb9fe0a0c1e6677a3c5b02d9c0bfc79dbf824941486a905f6b5f553650c1fcde36de447394c21f7030f541502dd9b8f9825fd9c5c47312664fdc9ae3d9f5c01c4bde922992a0b3a188540e7a32809bc518a40604ccaaaa925031666e41ddd38fea4be27cfed5c07224301341af050bfe3fe2609aac2f2dd9f4c1ab5f70df38ec0569af0dc0bb0ec0ca804f3837", 0xee}, {&(0x7f0000002fc0)="a41d8462b8c5353e8fa084429518ff2ec5d1c680b818aedc498ff0a119c2d53a96b294da2022859d4f9fe860e919daa9542f2dbdab3a0beead9db8e903cdc59632e89152773ada0189f6441663ef870a93255f61fb3d390abd4f7d71014741e69efce0d54b7eeac9e241673d9156109b334740ab076f544654635544cdd2c1e128deb30a61cd0d7fd616251b6676f9d171ed76bf7215b4c549fa57793e9487c13aee919ee7d5ec4891464d5c3ca111c0db613062dcf4bc3d8cac5fac3a263f2fb3f214735abd72337942f906ffeb4cf31b490b5fd995bb9d", 0xd8}, {&(0x7f00000040c0)="1037f6f6846e8730f4329c0cb016ec5eeca0b4e65f3b1516673236068f39a63b606ff9e969ba8806e276de7b46288144b0e314bb504a8c601d9698b4e5e8ec3e21c7d3947ad56f980cd425557fb6", 0x4e}], 0x4, &(0x7f0000004180)=[{0x100c, 0x6, 0x50b, "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"}, {0x18, 0x114, 0x3, "8ff3259a42a46c3e10fa"}, {0x6c, 0x108, 0x400, "15d00d421f8af97a9f269cac4b1a699686eb19e3f97e2327003eb0dbd05444cdf1aedc24b55d73e1682e5159904b27ac20a8f071817dd5471d5782f2e916361e3206f6b9e8b1a9e6fc8f151188eb81a844c9629cb2ad04ef8dbb6c5ed551f6"}], 0x1090, 0x54}}], 0x3, 0x20040000) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'security\x00'}, &(0x7f0000000080)=0x54) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'ipddp0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) [ 194.720965] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/04 03:33:21 executing program 3: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x1000000000000032, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x2, 0x10}, 0xc) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x4e22, @rand_addr=0x3}}) tee(r0, r0, 0x400, 0x8) 2018/04/04 03:33:21 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xff, 0x0) ioctl(r0, 0x442000000000127d, &(0x7f0000000000)) 2018/04/04 03:33:23 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) open(&(0x7f0000000040)='./file0\x00', 0x1000000008003c, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b641db600fd9738e7ffcfe3b77ff1a7bc1bed61270a30e647e41281c30b4e4ef8f58161ac717b707ebac2daff22ee880d068eab0c4", 0x49, 0xfffffffffffffff8) unlink(&(0x7f0000000080)='./file1\x00') syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/04 03:33:23 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="980000"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(0xffffffffffffffff) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080), 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000380)={0x8, 0x7}) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, r2) r3 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e", 0x5d, 0x0, &(0x7f0000000040)={0x77359400}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x0, 0xffff, 0x4a1, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000580)=ANY=[@ANYRES32=r4, @ANYBLOB="050001000a0e"], 0xa) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)}], 0x1, 0x0) shutdown(r3, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/04/04 03:33:23 executing program 3: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r3 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r3, 0x400, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8), 0x0, 0x8) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b6", 0x15, 0xfffffffffffffff8) clock_adjtime(0x0, &(0x7f0000000340)={0x9}) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00000000000001020000000400080005000000000000000000001c00000000000000000000000000000000030006000000000002000000000000000000000000e10000020001000000000000d1fb0200000000030005000000000002000000e00000010001000000000000"], 0x70}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/25, 0x19}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440), &(0x7f0000000480)=0xc) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000004c0)) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000500)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000540)) fcntl$getownex(r2, 0x10, &(0x7f0000000580)) getpgid(0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000600)) r4 = getpgrp(0xffffffffffffffff) r5 = syz_open_procfs(r4, &(0x7f00000006c0)='net/ip6_flowlabel\x00') ioctl$int_in(r0, 0x5452, &(0x7f0000000380)) lookup_dcookie(0x0, &(0x7f00000001c0)=""/65, 0x41) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000000080)) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000002c0), 0x4) sendfile(r0, r5, &(0x7f0000000040), 0x0) getpid() r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r7 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r7, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001340)={{{@in=@local, @in6=@ipv4={[], [], @multicast2}}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000001440)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480), &(0x7f00000014c0)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x195a5685}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)=ANY=[@ANYRES32=r8, @ANYBLOB="270000009d42523583d766"], &(0x7f0000000280)=0x2) 2018/04/04 03:33:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "37b5e9ef253b4a17814c1b38c9b81a56a397da8bcdabdd0e9383bcf622da24ecb5f4ff8b353a40eb8032a5b64a6fe5073a334eeb3b30a354760cc0b9d14f3363180e01222db4b130ca85a373740d1e60"}, 0xd8) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00000000c0)={0xffffffffffffeec7, {{0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e22, 0x7, @empty, 0x609a}}}, 0x104) epoll_pwait(r1, &(0x7f0000000040)=[{}, {}], 0x2, 0x4, &(0x7f0000000080)={0x80000000}, 0x8) ioctl$KDENABIO(r1, 0x4b36) close(r0) 2018/04/04 03:33:23 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r1, &(0x7f0000559000)=""/166, 0xa6, 0x0, &(0x7f0000595ff0)={0x2, 0x4e20}, 0x10) sendmsg$key(r0, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x1, 0x2}, 0x10}, 0x1}, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000000)) 2018/04/04 03:33:23 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$peekuser(0x3, 0x0, 0x542ca047) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f00000005c0)={0x4, {{0xa, 0x4e24, 0x2, @empty, 0x1e6}}, {{0xa, 0x4e21, 0x0, @empty, 0x800}}}, 0x104) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vga_arbiter\x00', 0xfffffffffffffffe, 0x0) signalfd4(r4, &(0x7f00000004c0)={0x1}, 0x8, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) r5 = perf_event_open(&(0x7f0000000380)={0x7, 0x70, 0x302, 0x3ff, 0x8, 0x2, 0x0, 0x200, 0x5208, 0x1, 0x2, 0x401, 0x7f, 0x8, 0x0, 0x80000001, 0x2887, 0xff, 0x100, 0x9, 0x7, 0x1000, 0xffffffffffffffff, 0x1, 0x0, 0x7, 0x0, 0xba64, 0x5, 0x100000000, 0x1000, 0x10000, 0x40, 0x8, 0x2, 0x85e9, 0x3, 0x7, 0x0, 0x2, 0x0, @perf_config_ext={0x79b5, 0x1f}, 0x8, 0x100, 0x0, 0x3, 0xd9bc, 0x100000001, 0xdc}, r1, 0x10, r4, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000700)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8000}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x163, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x80000000, @ipv4={[], [0xff, 0xff]}, 0x6}, @in6={0xa, 0x4e23, 0x80, @dev={0xfe, 0x80, [], 0xc}, 0x8}], 0xd8) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f00000010c0)) dup2(r0, 0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x5, &(0x7f0000001080)={0x5}) perf_event_open(&(0x7f0000000540)={0x1, 0x70, 0x5, 0x2, 0x1000, 0x0, 0x0, 0xb3, 0x0, 0x1, 0xc5b00000, 0x5, 0x0, 0x9cc, 0x1, 0x5d9, 0x8, 0x1000, 0xffffffff00000001, 0x0, 0x0, 0xb8c6, 0x1000, 0x10001, 0x4, 0x0, 0x0, 0x1, 0x1, 0xb20b, 0x6, 0x1, 0x200, 0x507, 0x2, 0x2, 0x6, 0x4, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x1f}, 0x0, 0x4, 0x9, 0x6, 0x0, 0x7fff, 0x80000001}, r1, 0xd, r5, 0x8) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r6 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r7 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r6, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}], 0x10) sendfile(r6, r6, &(0x7f00009bcffe), 0x4c35) sendfile(r7, r6, &(0x7f0000fc1ff8), 0x80000001) ioctl$EVIOCGKEY(r7, 0x80404518, &(0x7f0000000080)=""/4096) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000280)=0x800) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000400)={0x0, 0x8}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000100)={r8, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f0000000480)=0xc) 2018/04/04 03:33:23 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r1 = dup(r0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00000000c0)) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000000)=""/82) 2018/04/04 03:33:23 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x7, 0x8002) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000180)=""/46) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x20000000, 0x4000000800ef, &(0x7f0000ffd000/0x3000)=nil}) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000100)={0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {0x0, 0x0, 0x0, 0x44fb}]}, 0x8) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ifb0\x00'}}, 0x1e) write(r0, &(0x7f0000000080)="6e2d43c3cfc5d398a4ce0b921699057a5bba01fc924a85ea9420556767df62b96c2a804b96836027d4ab1f61b0a255524b62b4e77f628506f1fc7aeb2093e778b8bdfd2132745efb940a614e1404af1760594b60b57cdd8c", 0x58) writev(r0, &(0x7f0000000040), 0x61) 2018/04/04 03:33:23 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1, 0x40) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000140)={&(0x7f0000ff8000/0x8000)=nil, 0x8000}) r2 = open(&(0x7f0000000040)='..', 0x0, 0x0) getdents64(r2, &(0x7f00000010c0)=""/4096, 0x1000) getdents(r2, &(0x7f0000000200)=""/72, 0x48) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000180)={0xfffffffffffffff8, 0x0, 0xb997ea5161398b56, 0x100000001}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f00000001c0)={0x75, r3, 0x0, 0x1}) 2018/04/04 03:33:23 executing program 0: r0 = memfd_create(&(0x7f0000000000)="2840286570687800830080000000399628f475f7dc7570fb009fc3", 0x400000) sendfile(r0, r0, &(0x7f0000000040)=0x3, 0x10000) r1 = syz_open_procfs(0x0, &(0x7f000064dff2)='net/psched\x00') sendfile(r0, r1, &(0x7f00006dbff8)=0x400000, 0x401) 2018/04/04 03:33:23 executing program 2: modify_ldt$read(0x0, &(0x7f0000000000)=""/215, 0xd7) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000077fffc)=0x2, 0x4) 2018/04/04 03:33:23 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) rt_sigpending(&(0x7f0000000080), 0x8) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000040)=[{0x24, 0x29, 0x3, "2702020100a7007efe8000000000000052927321fb"}], 0x24}, 0x0) 2018/04/04 03:33:23 executing program 2: r0 = inotify_init1(0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) epoll_pwait(r1, &(0x7f0000000040)=[{}, {}], 0x2, 0x7, &(0x7f0000000080), 0x8) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x82cd, 0x4082) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f00000001c0)=0x3) ptrace(0x4207, r2) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c) ptrace$setopts(0x420a, r2, 0x8, 0x0) 2018/04/04 03:33:23 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00009f6ff3)='/dev/snd/seq\x00', 0x0, 0x20402) write$sndseq(r0, &(0x7f0000000180), 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x8}) 2018/04/04 03:33:23 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001480)) lstat(&(0x7f00000013c0)='./bus\x00', &(0x7f0000001600)) getgroups(0x2, &(0x7f0000001680)=[0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001980)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000019c0)={{{@in6=@remote, @in=@local}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000001ac0)=0xe8) getgroups(0x7, &(0x7f0000001b00)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001b40)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001b80)={{{@in6=@mcast2, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001c80)=0xe8) fstat(r0, &(0x7f0000001cc0)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001d40)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001d80)={{{@in6=@ipv4={[], [], @local}, @in6=@ipv4={[], [], @rand_addr}}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000001e80)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001ec0), &(0x7f0000001f00)=0xc) getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000003340)) getgroups(0x1, &(0x7f00000033c0)=[0x0]) getpgrp(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003400), &(0x7f0000003440)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003480), &(0x7f00000034c0)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003500)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003540)={{{@in, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000003640)=0xe8) getgid() fcntl$getown(r1, 0x9) geteuid() getegid() getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003b40), &(0x7f0000003b80)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003bc0), &(0x7f0000004c00)=0xc) fcntl$getown(r1, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004e00), &(0x7f0000004e40)=0xc) getgroups(0x5, &(0x7f0000004e80)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) gettid() stat(&(0x7f00000052c0)='./file1\x00', &(0x7f0000005300)) lstat(&(0x7f0000005380)='./bus\x00', &(0x7f00000053c0)) gettid() getuid() stat(&(0x7f0000005440)='./file1\x00', &(0x7f0000005480)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000005980)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000059c0)={{{@in=@broadcast, @in6=@mcast1}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000005ac0)=0xe8) fstat(r1, &(0x7f00000016c0)) fcntl$getownex(r0, 0x10, &(0x7f0000005b80)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000005bc0)={{{@in=@broadcast, @in6=@local}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000005cc0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005d00), &(0x7f0000005d40)=0xc) gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000063c0), &(0x7f0000006400)=0xc) fstat(r0, &(0x7f0000006440)) sendmmsg$unix(r1, &(0x7f0000008980)=[{&(0x7f0000000180)=@file={0x1, './bus/file0\x00'}, 0x6e, &(0x7f0000001440)=[{&(0x7f0000001380)="4200877fe6b590a13d518af0ffa1520f", 0x10}], 0x1, &(0x7f00000016c0), 0x0, 0x803e885bbb75bb2d}, {&(0x7f0000004d00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004dc0)=[{&(0x7f0000004d80)="afbd946de3132f3d790dff34e3d57ee943713df7", 0x14}], 0x1, &(0x7f0000004ec0), 0x0, 0x40004}, {&(0x7f0000005e40)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000006380)=[{&(0x7f0000005ec0)="ecc39c74ffc0f81c1b58dbaf4627ae427c87c838247f6bbc550658a67100e39e757f23b232b8c2119247630880aa3de8529f9a7c4bf39cd81b", 0x39}], 0x1, &(0x7f00000064c0), 0x0, 0x4004044}], 0x3, 0x1) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0), 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) ioctl$void(0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000014c0)=ANY=[@ANYRES32=r4, @ANYBLOB="38000000b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d023347735a09c54bda8ce4467abca6fb138f80ea173642ed8c45131ea7e9739097055029f05b4acc8d7c5fe955ac8cf21e16d6dd5f009e19297e8aad9945b22bfc0d418d4487e4b078d0eb331b1da7a0c5eba0a15aafb2f6bbc67b87b159da5d6751eac1ccc31247090555d9edd8e15f263925e717ed27c057694dc3caac0fcfacde0bdc3971f1ebe111df2acee3d6d17f0afee981a1cf9db91fc6dad4ea42da732254d87689d7fad1b6eaca16091"], &(0x7f00000012c0)=0x2) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000001340)=0x3, 0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r5, 0x111, 0x3, 0x1, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540)={0xfffffffffffffffe}, 0x4) 2018/04/04 03:33:23 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") writev(r0, &(0x7f0000002b80)=[{&(0x7f0000000380)="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", 0xfb}], 0x1) getpid() pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r1) fcntl$setlease(r0, 0x400, 0x1) openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x80) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000002c80)="3dde79763ec09bbf6917ffd1e8c401c99e25e0b60bafe6f6051ca314195f066c86763061ba5ffb4f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e1d248897adc7a36de2027bead1fd312ad7c71d0fc6961c82324d861aba30661f734fce4cae82be73daa743c79e1ebf1bc2b9584b045c7ce2cea08d1a06c54eae899ac8922e47398e39c80d1ee79402710ca17c62a4551bfbc", 0xa6, 0x0) recvfrom$inet(r0, &(0x7f0000002c00)=""/74, 0x4a, 0x100, &(0x7f0000000600)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/04 03:33:23 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x0, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) ppoll(&(0x7f0000000040), 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0), 0x8) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) getgroups(0x0, &(0x7f0000000000)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0xe3}, {0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x4d}, 0x7, [0x5, 0x8, 0xfffffffffffffffd, 0xf0f, 0x9, 0x5, 0x1, 0x9]}, 0x5c) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) 2018/04/04 03:33:23 executing program 7: r0 = userfaultfd(0x0) r1 = gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001600)='/proc/self/net/pfkey\x00', 0x48001, 0x0) accept4$nfc_llcp(r2, &(0x7f0000001640), &(0x7f00000016c0)=0x58, 0x80000) process_vm_writev(r1, &(0x7f00000000c0)=[{&(0x7f000075ef4e)=""/178, 0x364}], 0x1, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0x53}], 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x2, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/04 03:33:23 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000100)={r2, 0x3}) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x50, r0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc00c6419, &(0x7f0000000400)={0x2, &(0x7f0000000200)=""/150, &(0x7f00000003c0)=[{0x0, 0x1000, 0x0, &(0x7f00000006c0)=""/4096}, {0x1000, 0xcf, 0x80000000, &(0x7f00000002c0)=""/207}]}) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3a, &(0x7f0000000140)=0x8, 0x4) sendto$inet6(r3, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r4 = dup2(r3, r0) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x41, &(0x7f0000000000)={0xa}, 0x1c) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000000440)=0xff, 0x4) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000000040)=0x2, 0x4) chmod(&(0x7f00000001c0)='./file0\x00', 0x0) r5 = gettid() ptrace$setregset(0x4205, r5, 0x0, &(0x7f0000000180)={&(0x7f0000000540)="0948f9805286e94ea9d5777798bc58401742f2c5e3a2c92cb5cecc1f7635a179a48633d527c371e9e0fb0a1a08529f8c0c3af76272ef4b7eb02d896124046f92315c7774c1ce9770dfabda5345d6b5e26af5f6c6184abc9ad13aed7c67471bd9788fd38ba045233e0da1daec09a5", 0x6e}) 2018/04/04 03:33:24 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x6a6}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) ioprio_get$pid(0x0, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, 0x11, 0xffffffffffffffff, 0x20000000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000080)=0x8) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000007c0)=ANY=[@ANYBLOB="0400000000000000ff0f000000000000010000000200000002000000000000008000000000000000050000000000001eb54772c2dafbe34acc1615ff0192e4d72090a99954"]) r3 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x90000, 0x0) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) splice(0xffffffffffffffff, &(0x7f0000000040), r3, &(0x7f0000000080)=0x31, 0x400000000000, 0x1) close(r3) getpeername$packet(r4, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x14000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=@setneightbl={0x70, 0x43, 0x322, 0x70bd2a, 0x0, {0x2}, [@NDTA_THRESH3={0x8, 0x4, 0xfffffffffffffff7}, @NDTA_THRESH1={0x8, 0x2, 0x2}, @NDTA_GC_INTERVAL={0xc, 0x8, 0x22b8eeec}, @NDTA_PARMS={0x34, 0x6, [@NDTPA_RETRANS_TIME={0xc, 0x5}, @NDTPA_MCAST_PROBES={0x8, 0xb, 0x6}, @NDTPA_IFINDEX={0x8, 0x1, r5}, @NDTPA_MCAST_PROBES={0x8, 0xb, 0x1688}, @NDTPA_BASE_REACHABLE_TIME={0xc, 0x4, 0x3}]}, @NDTA_GC_INTERVAL={0xc, 0x8}]}, 0x70}, 0x1, 0x0, 0x0, 0x4040040}, 0x4000) 2018/04/04 03:33:24 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000000100)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000140)) tkill(r1, 0x1000000000016) close(r0) 2018/04/04 03:33:24 executing program 2: r0 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000240)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000040)=0xe8) setuid(r1) r2 = syz_open_procfs(r0, &(0x7f0000000380)="6e73e987695ff4abf4d94e6b302400") exit(0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f00000001c0)={{0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x15}, 0x1}, {0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x4, [0x0, 0x5, 0x8, 0x7fff, 0x9, 0xffff, 0xffffffff]}, 0x5c) r3 = perf_event_open$cgroup(&(0x7f0000000140)={0x4, 0x70, 0xfffffffffffffffa, 0xfffffffffffff0f6, 0x5, 0x6, 0x0, 0x2, 0x40000, 0x5, 0x3, 0x1, 0xc9, 0x5, 0xc0c5, 0x1, 0x46a, 0x2, 0x40, 0x4, 0x2, 0x80000001, 0x8, 0x7fffffff, 0x9, 0x4, 0x0, 0xdb8, 0x5, 0x3, 0x2e, 0xda9b, 0x0, 0x6, 0x4, 0x1ff, 0x5, 0xffffffff, 0x0, 0x1, 0x7, @perf_bp={&(0x7f0000000000), 0x5}, 0x8a9d, 0x70d, 0x1, 0x5, 0x3, 0x6, 0x260}, r2, 0xa, r2, 0x1) fstat(r2, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0xffffffffffffff8d) tkill(r0, 0x1b) 2018/04/04 03:33:24 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80, 0x6}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) socketpair(0x1, 0x80002, 0x6, &(0x7f0000000e40)) dup3(r0, r0, 0x7fffe) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x42) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000e00)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000001c0)={{0x1, 0x8}, {0xffffffff, 0x3}, 0x8a, 0x5, 0x2000000000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}, 0x0, {}, 0x81}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f0000000f40)) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r3) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x1, 0x1}) r4 = add_key(&(0x7f0000000dc0)='trusted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="fffeff0f4226b5d310290ef76c23df3f0b9ede5315bf175cffe4f8c2d6d0dad568fc1569728a306466", 0x29, 0xfffffffffffffffe) request_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b80)='wlan1\\*em1loeth1[lo}*)\x00', r4) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer\x00', 0x8040, 0x0) getsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000000380)=0x1, &(0x7f0000000b40)=0x2) r6 = request_key(&(0x7f0000000840)='dns_resolver\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000008c0)='/dev/sequencer2\x00', 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000000c40)={@multicast2, @empty, 0x0}, &(0x7f0000000c80)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000cc0)={{{@in6, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0x7fffffff, 0x4e22, 0x3, 0xa, 0xa0, 0xa0, 0x3a, r7, r2}, {0x0, 0x1, 0x8a, 0x56, 0xff, 0xfffffffffffffffd, 0x9, 0x7}, {0x7fffffff, 0x800000007ff, 0x7f, 0x6}, 0x81, 0x6e6bb6, 0x2, 0x1, 0x2}, {{@in6, 0x4d6, 0xff}, 0x2, @in6=@dev={0xfe, 0x80, [], 0xa}, 0x3501, 0x4, 0x2, 0xa800000000000000, 0x1, 0xc7, 0x1ff}}, 0xe8) r8 = add_key(&(0x7f0000000940)='pkcs7_test\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000009c0)="94bfd80630f63b49d5829f332141644e2bcfbd32d5e3ec99d4344d2cd622772bde4e1971443c708da671628bd00ce8c5d3eea6cc1728bea53c40672a0afdc146006fd2a4f91129173b2a86fcfa80588752c2f96b383693cea7cc99d0dd30c8e5b30e061b218e9cce7def73d8a44906d81655f5ccdba87dbbaa675593ae4c653f8bcda4724957d4c9207bd38d3b14514dff0df9c2f7cef0eea412875d6dd8", 0x9e, 0xfffffffffffffff9) keyctl$instantiate(0xc, r6, &(0x7f0000000900)="ca9ea2b1d8e41621e5cb6bae6a6f5d3070d7545249030dbbaaa5f0d0354619ec65b9ad764a73c01111209059ec3ec88eee1307d77177e7cb744d", 0x3a, r8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000100)={0xf}) r9 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$RNDADDTOENTCNT(r5, 0x40045201, &(0x7f0000000340)=0x579) r10 = add_key(&(0x7f0000000b00)='user\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000005c0)="174e9822f39274cf11bdf9d1d06f08fa834c1c78659b41753b531da39a032544e94884b3801cc5b41cdd96f3c5c63798a615c1a63710e87272cae56438a174f6f54bf7211a4f2d09f1b685870b73a5674f20151a6b8943c2cfbfd2938712529cd6815dc002bdbb2fab64066e87f7cd62b0e22c5ee7a1849fe383d2e166c9e10744d07cdfd58cacc735ffc79d3a1b8b9aa03daef1b437662237a6a2dd2e4927ee5e9a994f3f32a0883e44788e2c857288adeb0ad1bb9311418b035cbe1f028ba1d7930676dc9f12be74", 0xc9, 0xfffffffffffffffe) add_key(&(0x7f00000006c0)='trusted\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000bc0)="695675f56f559a8776d88a9acefe59d28a322560c53e988b6e501ecc7a846f1758218c40d5a8317eda2c4034c0d8e705bb8df449de371325b47fffe2e1eb6b60a127dcf736fdea7a89285d", 0x4b, r10) getrusage(0xfffffffffffffffe, &(0x7f0000000740)) ioctl$sock_inet_SIOCGARP(r9, 0x8954, &(0x7f0000000a80)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x60, {0x2, 0x4e26, @remote={0xac, 0x14, 0x14, 0xbb}}, 'lo\x00'}) request_key(&(0x7f0000000240)='cifs.spnego\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='/dev/sequencer2\x00', 0xfffffffffffffffa) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r9, 0xc0505350, &(0x7f00000007c0)={{0x4, 0x1ff}, {}, 0x2, 0x1, 0x101}) 2018/04/04 03:33:24 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000001c0)=0x8001, 0x2) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000cf7ff4)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0xb8e1) vmsplice(r2, &(0x7f0000000700)=[{&(0x7f0000000440)="9b3e", 0x2}, {&(0x7f0000000640)="a9c07a07fbcce3ea29c8dfa1d2f4f92a44d5a89f39283516a402f60866448ea476ca4d41dc6792d2e2cc725e2cc883098597a758ca6a539fa71ddc8f6da6b559558f0a68cbbc991d1ddde9192fa53456d38f1592b2006612a6e49ebe1ede7e1918388f0ab9938a5abadef755399dc7fff1a156131f700dfa5e8941edb4505c54130886ac9dcd6c95b6eb4a88129d5cd25923681e09fe23c822aa1d6039b00e758c83d519184d5a062e8ef2443ab4", 0xae}], 0x2, 0x2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) clock_gettime(0x0, &(0x7f00000000c0)) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000740)={0x0, @multicast1, @dev}, &(0x7f0000000780)=0xc) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000200)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000002fd0)={0xc, 0x0, &(0x7f0000004f98)=ANY=[@ANYBLOB="016340400000000000000000"], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000005c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000600)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000007c0)={r4}, 0x8) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000012000)={0xd1, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0563044000000000145c8a604d69beb00f23b8aabf2b1ab57a464f0b8ea7533c707f45d5e2c46d57a512b39e1350d709112bf65b3bca4a1a44d2ed1f8c01ce2d283bde4353636184cac96fd375b19b63f76c0a27bc0f23b7ea7bdf1f4124cf7c194503f6d25cac165d40eb1776f1a4ed441906fa64a9e9b827894acd0d1e51f8940deff29ad89f2549a9639d90d853fc65429d95a94b37488897117a8555177bb5a92130dad3ecde4f9a72f72a01f788f23079046f5072ac0ce391023ff5ffece7c28dcc915034e5c1284da6bee9257df8"], 0x0, 0x0, &(0x7f0000012fc7)}) close(r3) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000480)={0x0, 0x29, 0x2, 0x1, 0xd2, 0xfff}, &(0x7f00000004c0)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000500)={r5, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) flistxattr(r1, &(0x7f0000000240)=""/229, 0xe5) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}]}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r6, 0x6}, 0x8) 2018/04/04 03:33:24 executing program 4: r0 = memfd_create(&(0x7f00000001c0)=',:\x00', 0x3) write(r0, &(0x7f0000001000)='/', 0x1) write$fuse(r0, &(0x7f0000000200)={0x18, 0x0, 0x6, @fuse_bmap_out={0x6}}, 0xfffffffffffffc91) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/223, &(0x7f0000000100)=0xdf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat(r0, &(0x7f0000001000)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') 2018/04/04 03:33:24 executing program 1: r0 = socket(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x6d}, &(0x7f00000004c0)=0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value, &(0x7f0000000b40)=0x8) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) poll(&(0x7f0000000180)=[{r1, 0x2208}, {r0, 0x3040}], 0x2, 0x7fffffff) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x2) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) sendfile(r4, r3, 0x0, 0xc08f) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) inotify_add_watch(r4, &(0x7f00000000c0)='./file0\x00', 0x20) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2}, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) 2018/04/04 03:33:24 executing program 7: r0 = socket(0x40a, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000005c0)={0x101, 0x0, {0x0, 0x3, 0x6, 0x3, 0x81}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x20004d2d) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x0, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14) renameat(r1, &(0x7f0000000140)='./file1\x00', r1, &(0x7f0000000280)='./file0\x00') ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="da2f6eeec596e42eb36b646f5f110e56a5bdc9b5"], &(0x7f0000000240)=0x2) syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x10200) fchdir(r1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r4, 0x0, 0x30}, 0xc) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000200)=0x6) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) r5 = socket$inet6(0xa, 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {0x0}]}) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000540)=0x63, 0x4) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f00000001c0)={r6, 0x7, &(0x7f00000000c0)=[0x6, 0x3ff, 0x0, 0x0, 0x344, 0x0, 0x5], &(0x7f0000000100)=[0x0, 0x3, 0x0, 0xffffffff], 0x40, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000180)=[0x0, 0x9, 0xb6, 0x0, 0xf]}) sendmsg(r5, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/04 03:33:24 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x361, &(0x7f0000008000)}, 0x10) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) 2018/04/04 03:33:24 executing program 7: getpgrp(0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f00000009c0)='smaps\x00') r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) close(r1) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f00000001c0)=0x80000001) sendmmsg$unix(r3, &(0x7f00000bd000), 0x0, 0x2) poll(&(0x7f0000084ff0), 0x0, 0x0) readv(r1, &(0x7f0000000140), 0x0) r4 = dup2(r3, r1) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000005c0)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000000480)=r6) fchdir(r2) r7 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(r7, &(0x7f0000000940)=ANY=[@ANYBLOB="1e695346433c8c0800502809d254f508e352f02e371873153f20318788930808263c80923ee5b7037c18efbd49c32dc766f183b86dba8898e59378e16ded8cad760445dba3f3db0eadd3f5df101f400f8440de888fd09c2294882edea9404e2a47da57"], 0x1) r8 = getpid() syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x4, 0x2) setsockopt$inet_tcp_buf(0xffffffffffffff9c, 0x6, 0x1f, &(0x7f00000006c0)="b4d230d7b51967cf579609a9df6bf1dbbe85e8c6d8ea901e98cec6d8b815a8bec384e6719969df837beb0cd809b79595441fd1f188a29148a5d75feb9ac52fbd1fcefbe7321394ae49d9395a73a17570c02957df909f51837fbdfb086fc9e12cb2c7ccd27535bff9edd51ca53d6635aaaddf115b15877ce9d24d00", 0x7b) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000780)={0x0, @in6={{0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x90ba}}, [0xfffffffffffffffc, 0x5, 0x80, 0x38b7cca8, 0x9, 0x0, 0x75f6, 0x400, 0x3, 0x4, 0x81, 0x4, 0x5, 0x2, 0x3fc0000]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x7f, 0x6, 0x6}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000000880)={r9, 0x0, 0x4ee, 0x5, 0x5, 0x3, 0x7ff, 0x0, {r10, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x6, 0x3, 0xbcb, 0xfffffffffffff801}}, &(0x7f0000000340)=0xb0) setsockopt$inet_tcp_buf(r4, 0x6, 0x0, &(0x7f0000000380)="c9100c1116ca82982fc1a0f02aca91deb03cbda8399648d0cc61c08689cab5af5529995c0587af63f965163a5fdd63196c68f0e5a712fbb73fb1e68f1e768fedf44cf7b3c94f163403d78471c8d0848102950f44665bfc7f1bde73953f283d5fbfbdc405474108ae6154d7d803a665ed1269ada7", 0x74) unlink(&(0x7f0000000000)='./file1\x00') syz_open_procfs(r8, &(0x7f00000000c0)='net/ip6_tables_matches\x00') 2018/04/04 03:33:24 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r2 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYRES64]], @ANYPTR, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYRES16, @ANYRES64=r0], @ANYRES64]], 0x10) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(r2, 0x6153b2ec5c014992, 0x4, 0x3) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r5 = inotify_init1(0x0) r6 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r7 = dup2(r5, r6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9}, &(0x7f0000000280)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, 0x8}, &(0x7f0000000380)=0x98) r8 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r8, 0x0, 0x0, 0x10001) write(r8, &(0x7f0000001000)="15", 0x1) ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f0000000080)=0x0) sched_yield() ptrace$cont(0x29, r9, 0x8, 0x0) sendfile(r8, r8, &(0x7f00000006c0), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r8, 0x0) unshare(0x0) ioprio_set$pid(0x2, 0x0, 0x0) 2018/04/04 03:33:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000400)='./file0\x00', 0x120) futimesat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000d00)=ANY=[@ANYRES32], &(0x7f0000000640)=0x1) epoll_pwait(r1, &(0x7f0000000380)=[{}, {}, {}, {}], 0x4, 0x1, &(0x7f00000003c0)={0x1}, 0x8) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000000540)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0x40}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'rose0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$getregs(0xc, r3, 0x20000100, &(0x7f00000001c0)=""/76) mkdir(&(0x7f0000000140)='./control\x00', 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000700)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000000340)='net/ip_mr_vif\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000002180)=ANY=[@ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYPTR64=&(0x7f00000007c0)=ANY=[@ANYBLOB="7b220001feffffffffffff17a5dfd9b7b898ea62872b9a739285a697e158565e82af31178158e211e38d4ea002f93c42c405306899bc6fd596bb5e5ac39a350c41527dc7f65007c3d0f8b84e5f3dbe87a6352828699f17d97fa65bcdc389a8c9aaf75e4851d891a508e001e15870a5a015a5a8184991f7fe9840fe135ce1f60c3c4e25b97ab62efbfb65405b05d16335376f1b4421ef00000000000000"]]], &(0x7f00000005c0)=0x1) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000880)={0x0, 0xf1, 0x2, 0x100000000, 0xd3d9, 0x5, 0xffffffffffffffe3, 0x2, {0x0, @in6={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x13}}}, 0x0, 0x0, 0x82c, 0x1, 0x1116}}, &(0x7f0000000940)=0x11) r7 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000004c0)={r6, 0x101}, &(0x7f0000000680)=0x8) connect(r7, &(0x7f0000bd2000)=@sco={0x1f, {0x4, 0x7, 0x6, 0xfffffffffffff800, 0x3, 0x20}}, 0x80) r8 = syz_open_procfs(0x0, &(0x7f0000b86ff4)='net/netstat\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0xf, &(0x7f0000000a40)={r6, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x20, 0x7, 0x3ff, 0x8, 0x1}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000001c0)=0x400, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000600)={0x0, 0x10001}, &(0x7f0000000640)=0x208) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000500)=0x1c5a237a) preadv(r5, &(0x7f0000000000)=[{&(0x7f0000000280)=""/179, 0xb3}], 0x1, 0x0) arch_prctl(0x1007, &(0x7f0000000740)="57c6abe5d66038") setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000240)=ANY=[], 0x0) [ 197.676632] binder: BINDER_SET_CONTEXT_MGR already set [ 197.684628] binder: 14407:14416 ioctl 40046207 0 returned -16 2018/04/04 03:33:24 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x14, "8c4423141bbbb7291e66e46e3c0a063d0a306dda"}, &(0x7f0000000100)=0x1c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r1, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg(r2, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001040)}}, {{&(0x7f0000000e80)=@ipx={0x4, 0x0, 0x0, "85016dfe9b78"}, 0x80, &(0x7f0000000f80), 0x0, &(0x7f0000000180)}}], 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000180)=0x4, 0x4) 2018/04/04 03:33:24 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x20, 0x8000) ioctl$TCSETA(r1, 0x5406, &(0x7f00000000c0)={0x5ad, 0x9c, 0x8, 0x20, 0x1, 0x7f, 0x1e, 0x0, 0x66, 0x100000001}) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) getpgrp(r2) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/04/04 03:33:24 executing program 4: mlockall(0x2) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000400)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x4e23}}, 0x7, 0x0, 0x6, "1db6ecc141b381fb586d13cdec690c481f162919ce65821a6121c95e80ce7a9e3c37709254a82651bc35713b08ab2f7a1a1c87b6c1be4d50a324dad53991c4977761a3d07177f0b5f0ca6da9014fd1c9"}, 0xd8) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) r3 = gettid() fchmodat(r1, &(0x7f0000000480)='./file0\x00', 0x2) sched_setscheduler(r3, 0xfffffffffffffffd, &(0x7f0000000040)=0x1) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000200)=0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000004c0)) sendfile(r0, r2, 0x0, 0x72439a6b) clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) acct(0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = socket$packet(0x11, 0x800000000002, 0x300) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x200000, 0x20) setsockopt$ARPT_SO_SET_REPLACE(r4, 0x0, 0x60, &(0x7f0000000740)={'filter\x00', 0x7, 0x4, 0x458, 0x258, 0x0, 0x258, 0x370, 0x370, 0x370, 0x4, &(0x7f0000000280), {[{{@arp={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0x0, @empty, {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0x0, 0xff]}, 0x4, 0x1000, 0x3, 0x8, 0xc48, 0x7, 'lo\x00', 'syzkaller1\x00', {0xff}, {0xff}, 0x0, 0x8}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x8001, 0x1, 0x1}}}, {{@arp={@empty, @multicast2=0xe0000002, 0xffffffff, 0xff000000, @empty, {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, @mac, {[0xff, 0xff, 0x0, 0xff]}, 0x80000000, 0x1, 0x0, 0x1400000000000000, 0x2, 0x2, 'bond0\x00', 'ip6gretap0\x00', {0xff}, {}, 0x0, 0x100}, 0xf0, 0x118}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0xfffffffffffff986, 0x3, 0x3}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) fcntl$F_SET_RW_HINT(r6, 0x40c, &(0x7f0000000440)=0x3) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f00000001c0)={0x0, 0x6, 0xaffe}, 0x4) r7 = dup3(r0, r5, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000140), &(0x7f0000000000)=0x68) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000500), &(0x7f0000000680)=0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000d000)) r8 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f000003f000)=[{&(0x7f00004dcfe1)=""/31, 0x1f}], 0x6d) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00008d1000), 0x401) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r8, 0x84, 0xc, &(0x7f0000000240)=0x7fff, 0x4) 2018/04/04 03:33:24 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x9, 0x30, 0x0, 0x5}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x0, 0xaa75, 0x81000000000}, 0x10) syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x9f, 0x480) 2018/04/04 03:33:25 executing program 7: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x20000000000}, 0x5b210ffd36995f85) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40004, 0x0) fchdir(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001340)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) r3 = creat(&(0x7f0000001840)='./file0\x00', 0x0) r4 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000580)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000680)=0xe8) stat(&(0x7f00000006c0)='./file1\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00000007c0)={&(0x7f0000000340)=@proc={0x10, 0x0, 0x25dfdbfd}, 0xc, &(0x7f0000000540)=[{&(0x7f0000000800)={0x230, 0x26, 0x110, 0x70bd25, 0x25dfdbff, "", [@generic="9d91ed5533a7da1c9478664b4634a8aed4aa90e942046ed10e7b1c35f83a907410a15265f57ba27bef0dda6497da70eee422278c1a747dfc75c06502bcd2005e0cb1698e6c188582ea8880de91372abd41a4a2b8766874d63e77c0f734c215825bcf6ca1244910a19732dd2c3ff63e1da4f0ac530f6881a456054485eba30a69058241a113e97c45544476568406a5d92d2b696a22ab3e4256f8cae2a2b2bc7319338979fd9049bc09bd40ce63ca10ccfa2bec45d777d62ef1f8ec1e2f54fcdad406b81d2c924ab185a6dc4b33ef4576a5920cf856a21a6a32df51bde2", @generic="324bd57cb182c9edafe882206b6696a2775e18ad80f0b2685e4dac15224824c6c78a5937994445f0b4874250f4b2ae915e6ed65d13cbe915dad4e11d17b7fbf7b15ea9baf6d863c15ea0ef632a859f16b619d77307661f90c5a19a67b9b721bd210aa8146a4ec84ca80d2aa2fa3ed88c70523b84fa1f6ad48f145c692e0f6392e884a68678625fbb5f079f45acf89c403adb415b343e3ea85e00d4dc589a19df742ac0102f13", @typed={0x8, 0x1a, @pid=r1}, @generic="609ac34ce2e17e639aade8828de4c53973c62598e5fdf8dbf11f802252e68f4ce171d447b9ead75fe7f1", @generic="96fe37109623672386338b213fe3f76ec300147f11dae752c7facec6f9848537ee768151ae9f41f7aded86de8fa27ba17ac53afa8163c49a7026a19bde6ac36799a0d547c78bfce43a8eb8e32a42371acb09b2c5af1ad88eb7b03eba4993bf12da3bcd73ddf86c8092aad3"]}, 0x230}, 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@generic="98a94d35de149fb8a976e5a51575afa1c8586759eb1b5c3be9dd687e77ddd224081005baa99e13a37d3201300db552ea2d05b5e3b74f09b81c3ae1cd8f8302d83b147e5c5f5baa1527e2260032ea5ea8888e144f3d2287c0e8ddfb36f04644d7661d6539e3aa4f94ea7d6f6fb52169e8bd2ed57c9116e54f43d40b52de1d5352e1c0a8f29ec58a4bd2af771b385b9f141d27aaf29332b10ab33d29", @generic="95786add747fc951891390bfdb3680d38e3f53b1cffba5a3df09f77650b61b546e98f8b5d14faaae46c076366a4c90c12867e772f1a51df854ee3aba796e642fb3e3369156172df15bf0b2e7adc3ad8805262ad3a433fe7f0be91f2c47026037c78f4faaef4bc6d4f576cf4d2fe72e4036983e29798f5a8db6e6d3de2ce6966ab82fa8daf3325b48a705f3fbb9077931398c951d4a34855e3c0f369d2b", @generic="c3a8bfa40d658371ecf63d893b1d21cddc2cf041e2e294096b0b7629572c74a7474930d8f211e3ba55403b7135763d437894514a9ae6d7008c36045234ecc0fe4f409f61be067a4d899f4c5dd9e720d3022dd89c6a87f79c9490f332568e9fe8c02ef46d03abdc0928effff5fbff92a06f108bbe0973dfbf115d65", @typed={0x4, 0x8}]}, 0x123c}], 0x4, &(0x7f0000000780)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r5, r6}, @rights={0x10, 0x1, 0x1, [r3]}], 0x3c, 0x40}, 0x40) inotify_init1(0x0) sendto$inet(r0, &(0x7f0000000200)="f204f46431199eb28a2a8d315ff8055026414f9ce3caa6268ed695c0d5b6872509c6cf8d570ab7478993f7b276fa20ecd4390436d0521527980b3d6f3bb314be571216f282a24c1bd9af768898939336c41565174a0a2bdff12fa79a59dfbcea8ae205637e7b840cab59c8da0e532331356456790d5caf32e5642d757eda862d9cd27acdc838b81daa09a018df8d083d27a3c1e782445ca2df90f71d33f3f298d9145acd5b792553770dede3c48956b8555c38a751b019639171708c4707be01db7f699d0718fe5a0303af35beab5f", 0xcf, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) timerfd_create(0x0, 0x10000000080800) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r7 = socket$inet_udp(0x2, 0x2, 0x0) r8 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r8, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r7, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r9 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000180), 0x4) connect$inet(r9, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r9, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) unshare(0x44000400) ioctl$sock_SIOCINQ(r9, 0x541b, &(0x7f0000000000)) sendto$inet(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) [ 198.206394] IPVS: Creating netns size=2552 id=43 [ 198.266652] IPVS: Creating netns size=2552 id=44 [ 198.348714] binder: 14412:14420 ioctl c0306201 20012000 returned -14 [ 198.357157] binder: 14412:14492 ioctl c0306201 20004000 returned -14 [ 198.364869] binder: BINDER_SET_CONTEXT_MGR already set [ 198.375080] binder: 14412:14420 ioctl 40046207 0 returned -16 [ 198.382534] binder_alloc: 14412: binder_alloc_buf, no vma [ 198.388068] binder: 14412:14492 got reply transaction with no transaction stack [ 198.388075] binder: 14412:14492 transaction failed 29201/-71, size 0-0 line 2927 [ 198.388118] binder: BINDER_SET_CONTEXT_MGR already set [ 198.388124] binder: 14412:14494 ioctl 40046207 0 returned -16 [ 198.395147] binder: 14412:14494 ioctl c0306201 20012000 returned -14 [ 198.421208] binder: 14412:14420 transaction failed 29189/-3, size 0-0 line 3134 [ 198.434619] binder: undelivered TRANSACTION_ERROR: 29189 [ 198.449748] binder: undelivered TRANSACTION_ERROR: 29201 [ 198.456171] binder: undelivered TRANSACTION_COMPLETE [ 198.461392] binder: undelivered TRANSACTION_COMPLETE [ 198.466774] binder: undelivered transaction 75, process died. 2018/04/04 03:33:25 executing program 1: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) getsockname$ax25(r1, &(0x7f00000003c0), &(0x7f0000000400)=0x10) r2 = dup3(r1, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x28b}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x10}, {0xffffffffffffffff, 0x1000}, {}, {r2, 0x1162}, {0xffffffffffffffff, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f00000005c0)) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x5, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}, 0x9}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x0) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) 2018/04/04 03:33:25 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000004, 0x11, r1, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x1, 0x4, 0x40, &(0x7f0000ffc000/0x3000)=nil, 0x2}) fcntl$setstatus(r0, 0x4, 0x4000) pwrite64(r2, &(0x7f0000000600)="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", 0x600, 0x200) 2018/04/04 03:33:25 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001240)={0x0, 0xffffffffffffffff}, &(0x7f0000001280)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000012c0)={r1, 0x6}, &(0x7f0000001300)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000fb6000)={0x0, 0x0}) pwritev(r2, &(0x7f00000011c0)=[{&(0x7f0000000040)="a3058201716830be6cc821c8d8cfecab65594e0fc0c6b66d6c31ab6f8c212ad4d33ba3", 0x23}, {&(0x7f00000000c0)="b3dffb847bb6d5bad7ee5273bc3350005fa08221cb9663917b882a1f3b40753b10ceb42418fcbc7c77a00344ba8ac0cad9afbf0dcc9721d4d2acac53b23a470856fd7b6e568c42e63ba142dc02505f7f73fe5c4be598cb9233caacc6f9c24194fd1b56ee6cc94a72647b2fbf7b6cdcfba3aecab61127b8a77acde7b0828fbe946445483018fca8d88196897db7", 0x8d}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="bfbd2280744df9db770fc2eb616d8c0dbd56b6a732350b55", 0x18}], 0x4, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000b70ff0)={0x0, r3/1000+30000}, 0x10) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000b3aff0), &(0x7f000096fffc)=0x10) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSFF(r2, 0x402c4580, &(0x7f0000001200)={0x54, 0x5, 0x4, {0x1, 0x8}, {0x5, 0x20}, @ramp={0x100000001, 0x8, {0x2, 0x3, 0x4, 0x7}}}) setsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000080)=0x2, 0xfffffe88) 2018/04/04 03:33:25 executing program 6: getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7, 0x5}, &(0x7f0000000100)) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000003c0), 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r0], &(0x7f00000004c0)=0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={r0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)=0xfffffffffffffffe) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) splice(r2, &(0x7f0000000240), r2, &(0x7f0000000280), 0x0, 0xb) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000980)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000940)={&(0x7f0000000880)={0x78, r3, 0x19, 0x70bd2b, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x53}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x20}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x10}, 0x90) r4 = gettid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000500)=r4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340)={r0}, &(0x7f0000000380)=0x8) getpeername$packet(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in, @in6=@dev}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000740)=0xe8) setsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000000900)=0x7fffffff, 0x4) getpeername$netrom(r1, &(0x7f0000000a00)=@full, &(0x7f0000000200)=0x48) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000780)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x7fff, 0x0, 0x101, 0xa, 0x0, 0x80, 0x87, r5}, {0x4, 0xffffffff, 0x7, 0x100000001, 0x0, 0x3, 0x8}, {0x4, 0x4, 0x0, 0x9}, 0x0, 0x6e6bba, 0x2, 0x0, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x4d5, 0x3c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3502, 0x2, 0x0, 0x7fff, 0x189e, 0xb8, 0x76ad}}, 0xe8) socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0xeb41, 0x7f, 0x61, 0x0, 0x0, 0x44, 0x2, 0x3, 0xffff0000000000, 0x9b, 0x9, 0x101, 0x9c81, 0x9, 0x0, 0xc4b, 0xd4e, 0x6, 0x6, 0x9, 0x2, 0x26b60550, 0x0, 0x8, 0x20, 0x1ff, 0x0, 0x3f, 0x7f, 0x3, 0x8, 0x8000, 0x7, 0x1, 0x4, 0x0, 0xd7d, 0x3, @perf_bp={&(0x7f00000001c0), 0xf}, 0x0, 0x1, 0xf95, 0x1, 0x5, 0x100000001, 0x5}, r4, 0xb, r6, 0x2) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3, [@broadcast=0xffffffff, @multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x1c) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x18) r7 = socket$inet6(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x8, 0x7, 0x200, 0x3, 0x1c0000000000, 0x7000000000, 0x0, 0x5, 0x80000001, 0xff7fffffff, 0x81, 0x3, 0x4, 0x9d, 0x7fff]}, &(0x7f00000003c0)=0x100) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r8, @ANYBLOB="49ff0300ffff18d228f97c237712f7415464d9a8814df609936703b19872d0fb0e90792a47292dbefff83b201ff41fa0febb3e336b7dc801a66ba6f21abe2834c50155e740012888790228679cffd7b354a45392de7797dd5b7aea973c2b4baa7561fe823392f85880215c7e7341947f419b3c32d1a192f0"], &(0x7f0000000480)=0x2) sendmsg(r7, &(0x7f0000000380)={&(0x7f0000000300)=@nl=@unspec, 0x80, &(0x7f00000001c0)=[{&(0x7f0000002040)="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", 0x1000}], 0x1, &(0x7f0000004000)=ANY=[], 0x0, 0x41}, 0x40000) sendmsg(r7, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000400)={r8, 0x3, 0x1, [0xfffffffffffffeff]}, &(0x7f0000000440)=0xa) 2018/04/04 03:33:25 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) accept4(0xffffffffffffff9c, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000200)=0x80, 0x80800) syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x3f, 0x1) r1 = syz_open_dev$tun(&(0x7f00000006c0)='/dev/net/tun\x00', 0x0, 0x40041) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00', 0x2001}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value, &(0x7f0000000300)=0x8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.current\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000480)=0xfff, &(0x7f00000004c0)=0x2) write$tun(0xffffffffffffffff, &(0x7f0000002980)=ANY=[@ANYBLOB="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"], 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00000003c0)={0x0, 0x0, 0xfffffffffffffe01}) close(r1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000000c0)=0xff, 0x4) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f00000004c0)) r4 = socket$inet6(0xa, 0x8000000000000802, 0x88) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc00c6419, &(0x7f0000000400)={0x2, &(0x7f0000000200)=""/150, &(0x7f00000003c0)=[{0x0, 0x1000, 0x0, &(0x7f00000006c0)=""/4096}, {0x0, 0xcf, 0x80000000, &(0x7f00000002c0)=""/207}]}) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000001980)=""/4096) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f0000001940)={0x40000000}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=0x8, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000500)) r5 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)='\x00', 0xfffffffffffffffd) r6 = add_key(&(0x7f00000017c0)='user\x00', &(0x7f0000001800)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001840)="0ac0013ebd1f264b21cbd1a5ec0e9a618c0e0a383493bf88f9039c7aaae6cf6ecd08c065a95237147745d8647190d6ea55160fce2d04d9fa3e5b707d023c5544d45555f27d75e5dcb337feea3df510ed7788568453b5f1e1614410fac7a565f645a40c81bfedef50eed2b1fecd93b76e54f396ce554c9e85eceb48a6998a72e89aac2b8c61c20310d4f127eae76e2c6f1c2287d1a1f2ad6f4a83b113a118fc9bb6a4eced6f8b5c1462651383bf219664321ebab6ccc52b7cb5befa93a81b9b8dcd797d7cef6ad03258235cc3cf", 0xcd, 0xfffffffffffffffd) keyctl$unlink(0x9, r5, r6) sendto$inet6(r4, &(0x7f0000001700)="4addb8b9749014c54751a9e1094bf742b62dd53ff7396f4bc6e32c2cf75500bf195a2ea1869bdac77b6a5af8dce5f9ec7f808ff11399e507e513fc7684105a66aa6948f68964e947362d209b217e451ec7c869dd195cca4da6626f730341135fb51b476c3b718ed4b1278846d69c3ddba6d8b4e9567461b9ae178da9aa1e2eb73ca8e56f1e2ec6b663050b6ef9c1bb65fa2a2469efc5c41c669fe7f5d6d4302156e21064843b6ac16f021e2ac5", 0xad, 0x0, &(0x7f000001b000)={0xa}, 0x1c) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000180)) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) 2018/04/04 03:33:25 executing program 3: r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000200)={0x6, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}]}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x0, [0x6]}, 0x2) listen(r1, 0x5) connect$inet(r1, &(0x7f000089bff0)={0x2}, 0x10) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x50) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000000180)=@nfc, 0x10, &(0x7f00007e4000)=[{&(0x7f00000a1000)=""/4096, 0x1000}], 0x1, &(0x7f0000560000)=""/129, 0x81}}], 0x7fffffffffffc9a, 0x0, 0x0) 2018/04/04 03:33:25 executing program 4: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000500)={'vlan0\x00', 0x2000}) r2 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x8, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x0, 0xe1a, 0x0, 0xffffffffffffffc0}, r2, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000040)='threaded\x00', 0x9) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2010000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="00003864be00", @ANYRES16=0x0, @ANYBLOB="00000000000000000000050000000800050000000000040003000800040000800000"], 0x28}, 0x1, 0x0, 0x0, 0x44}, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1000001, 0x108011, r3, 0x0) r4 = geteuid() ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, r4) setpriority(0x1, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) unshare(0x20000) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x40) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r6 = syz_open_procfs(r5, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) 2018/04/04 03:33:25 executing program 5: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r1 = dup2(r0, r0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r4 = dup3(r3, r2, 0x0) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r3, 0x3) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0xfffffffffffffe00}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=r5, @ANYBLOB="780000009b84d8e50024511276afa9e770d8617cd546359df8dd57c3c5bdebc9b5a415c5dd07bf1e515b8b9a505461f68d35b19bcb9a6d43be1212989d281e29d58d8d55fa973ac40bdb52a5a59f1a35341b2a9433b014900e0227c3a24af15badde2763ac8fb7eee39b10d5b2562d00000000000000000000000000"], &(0x7f0000000280)=0x80) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000580)=r7) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) creat(&(0x7f00000002c0)='./file1\x00', 0x116) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)) dup3(r6, r0, 0x80000) creat(&(0x7f00000000c0)='./file0\x00', 0x80) request_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b00)='vboxnet0md5sumtrusted*&-ppp1(#nodevem0\x00', 0xfffffffffffffff8) add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c80)="d3fec95efda837cd052ac8379599ead0db437b4aef700f12c5355b4f1a55b7ce100d3e00e666496e3eb2f6e17680f5e39f6202c582035dcd5c80e51bdbc30931368288e1e0d795bbc01630f8ad1ddaaca784ff72978f10be784a154256d328516fbe3fef27be8a48b420aa7dd5283dd56f0ef60a2f999ca0736f63ceee43a7a91e4b302a4b915bb2bb10e85e", 0x8c, 0xffffffffffffffff) 2018/04/04 03:33:25 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x402c542b, &(0x7f0000000000)=0x8) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x20000, &(0x7f0000000140)="3a682c463f2a17e4296d20bc09709b313f9b16b20a31975153504439b12abc2b6b35ad7f1d54994abfb1cac5573e771d7789cccf3bec1a6659a701d40b58dad37944a25bc2d37e726f5aa4f25a610a3cc3805e900feef4852d13e85b97616b084b1f7e31aae1d9529b4e5f255db6fc1e5970d46545a0c4d128a4e157900b4e2366135c8a37dba34df4ae544ce5216e7aa6034c559bd0b28bb089de03d0e182e70e9397d23992fc6592e5cfc784e60a24918f485b492661a09b7902c174d7") socketpair(0x5, 0x80006, 0x446b, &(0x7f0000000200)={0xffffffffffffffff}) accept4(r1, &(0x7f0000000240)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f00000002c0)=0x80, 0x0) 2018/04/04 03:33:25 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000fe7fe4)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000fe8000)=0x5, 0x4) bind$inet6(r1, &(0x7f0000bcefe4)={0xa, 0x4e20}, 0x1c) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x10d) 2018/04/04 03:33:25 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f00000007c0)={&(0x7f0000000500)=@can, 0x80, &(0x7f0000000780)}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "37b5e9ef253b4a17814c1b38c9b81a56a397da8bcdabdd0e9383bcf622da24ecb5f4ff8b353a40eb8032a5b64a6fe5073a334eeb3b30a354760cc0b9d14f3363180e01222db4b130ca85a373740d1e60"}, 0xd8) bind$inet6(r0, &(0x7f0000000880)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = gettid() fcntl$setown(r0, 0x8, r1) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) 2018/04/04 03:33:26 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$TIOCNXCL(r0, 0x540d) fchdir(0xffffffffffffffff) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x6153b2ec5c014992, 0x4, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = inotify_init1(0x0) r4 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9}, &(0x7f0000000280)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000380)=0x98) r6 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x10001) write(r6, &(0x7f0000001000)="15", 0x1) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) sendfile(r6, r6, &(0x7f00000006c0), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x1000000000000000) r7 = getpgrp(0xffffffffffffffff) r8 = getuid() stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000980)=0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00000009c0)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000ac0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000b00)={0x0, 0x0, 0x0}, &(0x7f0000000b40)=0xc) r13 = getpid() fstat(r1, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpgid(0x0) r17 = getuid() fstat(r1, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getpid() lstat(&(0x7f0000002640)='./file0\x00', &(0x7f0000002680)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002700), &(0x7f0000002740)=0x0, &(0x7f0000002780)) sendmmsg$unix(r2, &(0x7f0000002800)=[{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000180)="fe94d5e771b6da6fcac7c300edf3e134918667a5e8103277d421f1af39", 0x1d}, {&(0x7f0000000400)="6460e141b7de60b083b8dc3c711ee6ce57144f4bb91e7c58e75827256184d7556df055a0ded2017bba4fc6f99ebb6a4352789eea99cbf6b03b2a4d12bd87cd9280c5c104c60ba6375f4bf06ba2fd13d14769f93551804721fb2e90d18656863ed7d0d02838ff1749a4dc17786bcd2154f75bbbe35892ced057dfd6943cbc827298ee3ca8835317f92347de08ca01fc0b4a89d9c79c80d6cec032", 0x9a}], 0x2, 0x0, 0x0, 0x80}, {&(0x7f00000004c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000700)="9d70c2428c26c9713bf583e373578436e97c8bd6f128fef3cb44bec200f1c8957412bd3363eae21548c239429af7b48a522029ea36c7755550fe75431d3133bb9064f2af3b8710b54c256ef73c80c68d242cf33e6a588a6d65711ec863b0e4d940f429d56ba400e55d9847f67e16f211cd1c6fa1d7c178dc76b0f5764196c4dbbf591bfc835204ab169c95b22fbc3fbb41a30e0062ca02aa6d695cc757b987ff20d75b8cadd33ad8c4181715540b4457611b775ca04f7c3026e1b4b9e61c459e60734b085b5325c22bf1362ad03ad322a27faf90bd0d28e42775cd2b3dfd842832621b99159a4d92608c736abc6caeae5a8f4f2a274833", 0xf7}, {&(0x7f0000000800)="24db7516fba53384bc51d5d27f1a9db028891bb308885503eb942955e9b0004ddf427791c8a36a5757f631d93e7d99c47dd06f4bdef59977f6facbc6fbbc1ba74427cb2869bf39715d44bb7a7f22be7cb19e11bd1ff3a79200154584a6bf0ebf1393869d317621c80425ab9a2c14731b1547b5f3c023ec325b3c0f7dfed3f706556fff2b5ea2bc76e8d7361bc90b16f860b5311113fc81e7e05bcf67901221aaaa717c24e697af8608660fee55ab363bf3d002b067ebfed342c80ac65b6e9f39a659cff4b5bbc7103e58e87a861dd445762c6dd763742df68798ad8d32a893b2819214fcd1b58d7268794e4c", 0xec}, {&(0x7f0000000540)="7b5cc65f66f733aec0527f74d921e32cce5722913a7562a30efa4afaf1273a1a7a10e5592df55d1da161158ed82b58bef16d8051c21acb522d311a64fff6773da75b09c29b096098fb4a2eec32ed5cb0", 0x50}], 0x3, &(0x7f0000002880)=ANY=[@ANYBLOB="200000000100000001000000", @ANYRES32=r2, @ANYRES32=r6, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r6, @ANYBLOB="21b37659c3e1ffffffffffffff00000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="180000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12], 0x50, 0x800}, {&(0x7f0000000c00)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000001280)=[{&(0x7f0000000c80)="ec6d049b3e348612831cff91debe2f4734c1d03c8df6318169db184ed2bee5b98db6207e33cf97ae0b22ad5cbbf1e66e37e645b9ba052971a69a", 0x3a}, {&(0x7f0000000cc0)="6b415cc49e40493bfb7d14ad1de92b511be9e3a4ab21fceeedf4ade1aa210d1f5b651c293400998e89cb5d65c702cc3bee11a2fb6be3c0711232a73080260d0169f32b80f623c0f132bc3dbdc2916e8b6f3faf008a75cecad71a7cac7e988b1c4e65db46ba89cf818cbfb79484b4565132e35d884923269b56cc8ef9bb559bb67bbb60e10bc072b61a5b52215b4c8c214f9a0db37f61f256ec608cfb1f143d16870672db", 0xa4}, {&(0x7f0000000d80)="df730c3cc00125e1fd7becde26ef0faff5d6817387300c953282bd4721a780c83688a33c71bbb6faf9b5095bf43a6bfd80001d2515e2e1ebac12b38868a1c4", 0x3f}, {&(0x7f0000000dc0)="67eb13ff97905830c4840eb1b6bb3d1e0b7d06125fb9d17e1bfbf4973f3d2c9b0181cb44825a21215e79b0b7883275a3be68f204ad5baa1bd3e4cd6b76b8a8f3b27b605d262ff64a5e9ab82b7c902b33474edb4ad23fe8e5f90945343335e045647f0c7da122a861277c7ad885aeeb80dd9294d1cb96eeea2c7dddc001c3a44020f80834e0ac750fc8c3aa6f9ee2c3e9687cd6eda4c672100667bae484dc0c86feb437228dbe8918", 0xa8}, {&(0x7f0000000e80)="203c6da556bfaa3787491111cc1f1ca8c609ce79c1e309e704b5cf9d8b6155118b486ae27d6147d3aa909b18f87a1c5ba5b8fd37b66b4a6d806216d006f5459e7786b9b078a9207d80dd44c9b48b18101dc9990ecf424f8d03ffa5793863f371fba10a4fc1431b23c78d4669f8d1f3d52d676deb6ed25f3771042a936898bfe7337534172313628b654a23b2041485f2feeaa4f63611e2f3ef0588c95b3bf99114159f3789e480a9ace2c60247441d1c7f71b932b1aa6617e58a56f5ec44", 0xbe}, {&(0x7f0000001040)="efb46b1a7b9a006aa97e243c644dcc68d83e77c5f8267c5ba742efb5c13f051660816c22c0922d14a5e9df02b9946b2ee0d4a39e7b527233da3cb4a693adff1809b54f679d7e98315b68a2b4cc8a8295e9a132906548f16774450ba37f578f5c57c69443478cba2463b0346729a8b0bbecd103f3b2ffee068b3e14506e4aacffb92d02215d51c217fc7a1e6c6cbd7101fe58917a232fc37ccfa2389156d5dbb21dd049fb00262eb019ff1fb9b64eeaf9e4d641492f354f58e4c8b2276673bdd1fb1c771ce04453d2bfa110c0c5ea550609daf6fc4eacb79ffc21011eabb91de0e73956a276372e0809d1e6", 0xeb}, {&(0x7f0000000f40)="6def82fab6d9f8e0f1d094a844721e320cc92bce362df651bc286d2a44432873074095822ef298b57c1ccbae2bd9465ec3c67c206070ed69b68f6f60549d99d19524d382d63a1416720e8e71cc19d54d172f23595c64cfd2c3a14e7ead7c9d8b8cb7444c3deb2fad01fda5aefd8b4a15f306fc6e6f4f", 0x76}, {&(0x7f0000001140)="43db863940dbfa8dacd46c1c588a398368", 0x11}, {&(0x7f0000001180)="58445ca976f16c5a2a8bb4c7dc1a7bc5f42f05876175b166e33d0a0ea85b06f9398a39a7850f7b913d6cfee839cd664ac5e1b405b0727da1bceb4a0bde0a0d3365e89dab1b0c6075424eb9bfab7708fae87fe0aba183cf628af8542d882ab2d335d67217b50b88cc8dc28b6ea56f29377c41eab5aac3c93baa804726e4c6c43207ae4a1fd769dfea2304069b3bfb159821eeae6aef26e1f6933b219cc9b1f49a7154d7abc033ef730bb74616ab18078116d2dedd5be3b6c467c456a7fe4baa7e74e91e", 0xc3}], 0x9, &(0x7f00000014c0)=[@cred={0x18, 0x1, 0x2, r13, r14, r15}, @rights={0x10, 0x1, 0x1, [r3]}, @cred={0x18, 0x1, 0x2, r16, r17, r18}], 0x40, 0x8004}, {&(0x7f0000001500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002600)=[{&(0x7f0000001580)="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0x1000}, {&(0x7f0000002580)="e322b90368f6f0f65293ad68b6d5872a0421d2ce539e39c062cf25f229a5cb0d84a39fbd4e416ca0bdc82f640e702033f1caa8d629237b6d96e088c956cd7ff882979b0c2b4e0ffea03e49ad72057b1c59804b63aa039773b65202acc5dc0c7318597ef47bc01e2f30c064435529", 0x6e}], 0x2, &(0x7f00000027c0)=[@cred={0x18, 0x1, 0x2, r19, r20, r21}], 0x18, 0x4000}], 0x4, 0x10) unshare(0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) 2018/04/04 03:33:26 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) accept4(0xffffffffffffff9c, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000200)=0x80, 0x80800) syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x3f, 0x1) r1 = syz_open_dev$tun(&(0x7f00000006c0)='/dev/net/tun\x00', 0x0, 0x40041) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00', 0x2001}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value, &(0x7f0000000300)=0x8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.current\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000480)=0xfff, &(0x7f00000004c0)=0x2) write$tun(0xffffffffffffffff, &(0x7f0000002980)=ANY=[@ANYBLOB="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"], 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00000003c0)={0x0, 0x0, 0xfffffffffffffe01}) close(r1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000000c0)=0xff, 0x4) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f00000004c0)) r4 = socket$inet6(0xa, 0x8000000000000802, 0x88) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc00c6419, &(0x7f0000000400)={0x2, &(0x7f0000000200)=""/150, &(0x7f00000003c0)=[{0x0, 0x1000, 0x0, &(0x7f00000006c0)=""/4096}, {0x0, 0xcf, 0x80000000, &(0x7f00000002c0)=""/207}]}) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000001980)=""/4096) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f0000001940)={0x40000000}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=0x8, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000500)) r5 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)='\x00', 0xfffffffffffffffd) r6 = add_key(&(0x7f00000017c0)='user\x00', &(0x7f0000001800)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001840)="0ac0013ebd1f264b21cbd1a5ec0e9a618c0e0a383493bf88f9039c7aaae6cf6ecd08c065a95237147745d8647190d6ea55160fce2d04d9fa3e5b707d023c5544d45555f27d75e5dcb337feea3df510ed7788568453b5f1e1614410fac7a565f645a40c81bfedef50eed2b1fecd93b76e54f396ce554c9e85eceb48a6998a72e89aac2b8c61c20310d4f127eae76e2c6f1c2287d1a1f2ad6f4a83b113a118fc9bb6a4eced6f8b5c1462651383bf219664321ebab6ccc52b7cb5befa93a81b9b8dcd797d7cef6ad03258235cc3cf", 0xcd, 0xfffffffffffffffd) keyctl$unlink(0x9, r5, r6) sendto$inet6(r4, &(0x7f0000001700)="4addb8b9749014c54751a9e1094bf742b62dd53ff7396f4bc6e32c2cf75500bf195a2ea1869bdac77b6a5af8dce5f9ec7f808ff11399e507e513fc7684105a66aa6948f68964e947362d209b217e451ec7c869dd195cca4da6626f730341135fb51b476c3b718ed4b1278846d69c3ddba6d8b4e9567461b9ae178da9aa1e2eb73ca8e56f1e2ec6b663050b6ef9c1bb65fa2a2469efc5c41c669fe7f5d6d4302156e21064843b6ac16f021e2ac5", 0xad, 0x0, &(0x7f000001b000)={0xa}, 0x1c) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000180)) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) 2018/04/04 03:33:26 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xffff}, {0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x0, [0xee, 0x0, 0x9, 0x6, 0x0, 0x7, 0x7]}, 0x5c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x8, 0x2) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) setsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000000)="4e53950365e56286307ae889cb11265a4dbb962a8e607a9d81e9d0e811eeae4b57416c7f4e2b4fbd721403157641b1", 0x2f) 2018/04/04 03:33:26 executing program 4: socket(0x10, 0x0, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x440000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x8, 0x7ff}, &(0x7f0000000f00)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x2c, &(0x7f0000000f40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfff}]}, &(0x7f0000000fc0)=0x10) r2 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0xfffffffffffffff7, 0x800) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000080)={r1, 0x1}, &(0x7f0000000280)=0x8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000003c0), &(0x7f0000000400)=0x8) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x0, 0x0) listen(r4, 0x0) epoll_pwait(r5, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}], 0x6, 0x0, &(0x7f0000000580)={0x1}, 0x8) sendto$inet6(r3, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg(r3, &(0x7f0000000b00)={&(0x7f0000000440)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x80, &(0x7f0000000a80)=[{&(0x7f00000004c0)="55aebf077baa6ad01f6b1616c0a6bc1f4d8243fc467fc460bd9204df4579a429354226372f8fbfb81db93cb11a8bb57c257da25cf9fb1a4827cfaa885c90f9fc4a719007686e18125d", 0x49}], 0x1, &(0x7f0000001600)=ANY=[], 0x0, 0x80000}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x0, 0x9, 0x1e000004}, 0xfd9b) accept4(r4, &(0x7f00000000c0)=@alg, &(0x7f0000000040)=0x80, 0x80800) getsockname$packet(r5, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000940)=0x14) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000140)=""/86, &(0x7f00000001c0)=0x56) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0xf5, 0x0, 0x0, 0x5}, &(0x7f0000001040)=0xffffffffffffff65) r6 = syz_open_procfs(0x0, &(0x7f0000000700)="6664001a000000") getdents64(r6, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5643) ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f00000002c0)={0x0, 0x8}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="000001000000000000000000000000000700e4fffeffffff010000000000000000000000000002000000000000f291000000000000000000000000000000000000000000000065f202080000000000000000000000000000"]) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000480)={0x0, 0x4, 0x0, 0x0, 0x0, 0x280000000000000, 0x0, 0x3}) 2018/04/04 03:33:26 executing program 1: syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) r0 = socket(0x12, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000003c0)=0x200, 0x4) r1 = getpid() sched_setparam(r1, &(0x7f0000000400)) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90), 0x0, 0x81006) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) accept4$inet6(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x800) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) fchown(0xffffffffffffffff, 0x0, r4) r5 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r5, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x1c4, 0x0, &(0x7f0000011f9d)}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000340)={0x27, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0063404000000000000000000000000000000000000000000000007bcd2ddd0000000000000000"], 0x0, 0x0, &(0x7f0000000240)}) sendfile(0xffffffffffffffff, r2, &(0x7f0000000080), 0x102000004) write(0xffffffffffffffff, &(0x7f0000000300)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d34", 0x30) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000000200)={'raw\x00', 0x45, "f0152aefcfe71229bc0ce7ad37e54a424a79b751090fa30350369ceb03c386e33f83b5ebde339f8e405d651ded499953854bbe8eed600817ca2f2d6a598a4f79e18ba8ec48"}, &(0x7f00000000c0)=0x69) [ 199.673870] binder: BINDER_SET_CONTEXT_MGR already set [ 199.680443] binder: 14554:14555 ioctl 40046207 0 returned -16 [ 199.687069] binder_alloc: 14554: binder_alloc_buf, no vma [ 199.692942] binder: 14554:14575 transaction failed 29189/-3, size 0-0 line 3134 [ 199.696549] binder_alloc: 14554: binder_alloc_buf, no vma [ 199.696587] binder: 14554:14555 transaction failed 29189/-3, size 0-0 line 3134 [ 199.728485] binder: undelivered TRANSACTION_ERROR: 29189 [ 199.736065] binder: release 14554:14555 transaction 81 out, still active [ 199.744095] binder: undelivered TRANSACTION_COMPLETE [ 199.750065] binder: undelivered transaction 80, process died. [ 199.756844] binder: send failed reply for transaction 81, target dead [ 200.033703] pktgen: kernel_thread() failed for cpu 0 [ 200.040177] pktgen: Cannot create thread for cpu 0 (-4) [ 200.045937] pktgen: kernel_thread() failed for cpu 1 [ 200.051030] pktgen: Cannot create thread for cpu 1 (-4) [ 200.056849] pktgen: Initialization failed for all threads [ 200.178569] pktgen: kernel_thread() failed for cpu 0 [ 200.183708] pktgen: Cannot create thread for cpu 0 (-4) [ 200.189409] pktgen: kernel_thread() failed for cpu 1 [ 200.194516] pktgen: Cannot create thread for cpu 1 (-4) [ 200.199953] pktgen: Initialization failed for all threads 2018/04/04 03:33:27 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_flowlabel\x00') getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000080)=""/199, &(0x7f0000000180)=0xc7) preadv(r0, &(0x7f0000000680), 0x0, 0x0) 2018/04/04 03:33:27 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000000)="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", 0xfffffffffffffe75, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f00000001c0)={&(0x7f0000ffa000/0x3000)=nil, 0x7f, 0x0, 0xa0, &(0x7f0000ff7000/0x4000)=nil, 0x81}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r2, 0x7}, 0x8) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f00000002c0)={0x2, {{0x2, 0x4e24}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x104) fcntl$setstatus(r0, 0x4, 0x800000002800) 2018/04/04 03:33:27 executing program 2: r0 = memfd_create(&(0x7f0000012fcc)='vboxnet1mime_type-bdevsystemppp0procsystem-#%B\\ppp1\x00', 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000011ffc)) 2018/04/04 03:33:27 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x1020000) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'bridge0\x00', 0x4402}) alarm(0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000240)) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00000000c0)=0x6, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pread64(r1, &(0x7f0000000040)=""/9, 0x9, 0x0) 2018/04/04 03:33:27 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(0xffffffffffffffff, &(0x7f0000001580), 0x0, 0x0) ftruncate(r0, 0x0) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f00000015c0), &(0x7f0000001600)=0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000140)=0xc) sched_setattr(r3, &(0x7f0000000200)={0x0, 0x0, 0x1, 0x7, 0x600, 0x80000000, 0x1, 0xff}, 0x0) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r4, 0x0) read(r0, &(0x7f0000000240)=""/4096, 0x1000) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001280)) gettid() fcntl$getownex(r2, 0x10, &(0x7f0000001300)) r5 = gettid() r6 = syz_open_procfs(r5, &(0x7f0000001240)='stack\x00') epoll_wait(r6, &(0x7f0000000200), 0x0, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f00000013c0), &(0x7f00000012c0)=0x8) r7 = add_key$keyring(&(0x7f0000001540)='keyring\x00', &(0x7f0000001580)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r7) pread64(r6, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000001400)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) ioctl(r4, 0x5, &(0x7f0000001440)="7dfca1993ccc8bf58b60c7ccf485d4337d4325ae59fef714344cfbe9fb25fe3892214b3ef25374dda2049f0b148a3e37acdaba91edb7e817ace687e3022df0031d71b43cb905aafbbcd3d99306c60be3159a65b96db80f603bdda0aa3bb862e4b42a486ef62fa1d5043970eb23e5d01d02d5fcbbdd8cd2e2b2a27e807a79128233ad31a1f41128ed7772d5fe7cb564439580ccf7e2ef11a0f73abdc61940af7cf8988d9350030cdeb928f37c7c6e579c5d682d62a6bb272c524f662481a6c3699e04d4875962c6112fbf1371ca9bea9b34f2b9d262e860ac671dc0285140aeef5e9425a5") setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000000500)) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300), 0x0, 0x0) 2018/04/04 03:33:27 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000ffb000)='/dev/urandom\x00', 0x0, 0x1) write$eventfd(r0, &(0x7f0000456000), 0x8) r1 = socket$inet(0x2, 0x8000e, 0x1) recvfrom(r1, &(0x7f0000000000)=""/4096, 0x1000, 0x0, &(0x7f0000001000)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x80) 2018/04/04 03:33:27 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b0dfe4)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000f86000)=ANY=[@ANYBLOB="0205000b0e00000029bd6200ffffffff05000600000000000a004e2000000000ff01000000000000000000000000000100000000000000000200010000000000000000000000000005000500000000000a004e2000000000fe8000000000000000000000000000000000000000000000"], 0x70}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x2915, 0x100000001, 0x5}, &(0x7f0000000140)=0x10) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000180)=""/231) 2018/04/04 03:33:27 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc00c6419, &(0x7f0000000400)={0x2, &(0x7f0000000200)=""/150, &(0x7f00000003c0)=[{0x0, 0x1000, 0x0, &(0x7f00000006c0)=""/4096}, {0x1000, 0xcf, 0x80000000, &(0x7f00000002c0)=""/207}]}) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3a, &(0x7f0000000140), 0x4) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl(r1, 0x0, &(0x7f0000000040)="0e7a71eaa5934d6a4f2381") getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001700)={0x0, @in6={{0xa, 0x4e22, 0x9, @empty, 0x1ff}}, [0x80, 0x0, 0x1f, 0xfffffffffffff027, 0x3, 0x162, 0x4347, 0x1, 0x7, 0x6, 0x5, 0x832, 0x80, 0x8, 0x3915]}, &(0x7f00000004c0)=0x100) r2 = dup2(0xffffffffffffffff, r0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000100)=0x40) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x41, &(0x7f0000000000)={0xa}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000580)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000005c0), &(0x7f0000001980)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006d40)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000006e40)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006e80)={'vcan0\x00', r3}) getpgid(0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000019c0)) r4 = fcntl$getown(r0, 0x9) r5 = syz_open_procfs(r4, &(0x7f0000001ac0)='net/udplite6\x00') chmod(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$EVIOCGBITKEY(r5, 0x80404521, &(0x7f0000000080)=""/125) sendmsg$inet_sctp(r5, &(0x7f0000000500)={&(0x7f0000000180)=@in6={0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x13}, 0x1}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000001800)="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", 0x169}], 0x1, &(0x7f0000000580)}, 0x0) 2018/04/04 03:33:27 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{r2, r3/1000+10000}, {0x77359400}}) clock_adjtime(0x7, &(0x7f0000000140)={0x2, 0x100000001, 0x8, 0x20, 0x8001, 0xb8, 0x60ce2a4, 0x3, 0x2, 0x9, 0x8, 0x1, 0x4, 0x5, 0x500000000000000, 0x6, 0x6, 0x66, 0x2, 0x6, 0x1f, 0x5, 0x2, 0x800, 0x4, 0xffff}) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) clock_gettime(0x0, &(0x7f0000005d00)={0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000005140)=0x3b, 0x4) bind$inet(r0, &(0x7f0000005d80)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) recvmmsg(r1, &(0x7f0000005bc0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/58, 0x3a}, {&(0x7f0000000200)=""/179, 0xb3}, {&(0x7f00000002c0)=""/193, 0xc1}], 0x3, &(0x7f0000000400)=""/141, 0x8d, 0x1}, 0xae9}, {{0x0, 0x0, &(0x7f0000001b00)=[{&(0x7f00000004c0)=""/52, 0x34}, {&(0x7f0000000500)=""/146, 0x92}, {&(0x7f00000005c0)=""/178, 0xb2}, {&(0x7f0000000680)=""/235, 0xeb}, {&(0x7f0000000780)=""/247, 0xf7}, {&(0x7f0000000880)=""/149, 0x95}, {&(0x7f0000000940)=""/26, 0x1a}, {&(0x7f0000000980)=""/86, 0x56}, {&(0x7f0000000a00)=""/244, 0xf4}, {&(0x7f0000000b00)=""/4096, 0x1000}], 0xa, &(0x7f0000001b80)=""/118, 0x76, 0xcbc6}, 0x7}, {{&(0x7f0000001c00)=@nl, 0x80, &(0x7f0000002e80)=[{&(0x7f0000001c80)=""/248, 0xf8}, {&(0x7f0000001d80)=""/114, 0x72}, {&(0x7f0000001e00)=""/116, 0x74}, {&(0x7f0000001e80)=""/4096, 0x1000}], 0x4, &(0x7f0000002ec0)=""/150, 0x96, 0x4}, 0x7fffffff}, {{0x0, 0x0, &(0x7f00000031c0)=[{&(0x7f0000002f80)=""/72, 0x48}, {&(0x7f0000003000)=""/18, 0x12}, {&(0x7f0000003040)=""/155, 0x9b}, {&(0x7f0000003100)=""/46, 0x2e}, {&(0x7f0000003140)=""/119, 0x77}], 0x5, &(0x7f0000003200)=""/134, 0x86, 0x9}, 0x8000}, {{&(0x7f00000032c0)=@hci, 0x80, &(0x7f0000003840)=[{&(0x7f0000003340)=""/14, 0xe}, {&(0x7f0000003380)=""/116, 0x74}, {&(0x7f0000003400)=""/226, 0xe2}, {&(0x7f0000003500)=""/118, 0x76}, {&(0x7f0000003580)=""/141, 0x8d}, {&(0x7f0000003640)=""/211, 0xd3}, {&(0x7f0000003740)=""/215, 0xd7}], 0x7, &(0x7f0000003880)=""/70, 0x46, 0x80000000}, 0x2}, {{&(0x7f0000003900)=@hci, 0x80, &(0x7f0000003d40)=[{&(0x7f0000003980)=""/240, 0xf0}, {&(0x7f0000003a80)=""/181, 0xb5}, {&(0x7f0000003b40)=""/206, 0xce}, {&(0x7f0000003c40)=""/217, 0xd9}], 0x4, &(0x7f0000003d80)=""/97, 0x61, 0xff8}, 0x4}, {{&(0x7f0000003e00)=@hci, 0x80, &(0x7f0000005280)=[{&(0x7f0000003e80)=""/175, 0xaf}, {&(0x7f0000003f40)=""/66, 0x42}, {&(0x7f0000003fc0)=""/198, 0xc6}, {&(0x7f00000040c0)=""/22, 0x16}, {&(0x7f0000004100)=""/4096, 0x1000}, {&(0x7f0000005100)=""/57, 0x39}, {&(0x7f0000005140)}, {&(0x7f0000005180)=""/15, 0xf}, {&(0x7f00000051c0)=""/192, 0xc0}], 0x9, &(0x7f0000005300)=""/99, 0x63, 0x5}}, {{&(0x7f0000005380)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000005500)=[{&(0x7f0000005400)=""/249, 0xf9}], 0x1, 0x0, 0x0, 0x400}, 0x1}, {{&(0x7f0000005540)=@alg, 0x80, &(0x7f00000057c0)=[{&(0x7f00000055c0)=""/222, 0xde}, {&(0x7f00000056c0)=""/216, 0xd8}], 0x2, &(0x7f0000005800)=""/179, 0xb3, 0x100000001}, 0xffff}, {{&(0x7f00000058c0)=@hci, 0x80, &(0x7f0000005b00)=[{&(0x7f0000005940)=""/86, 0x56}, {&(0x7f00000059c0)=""/93, 0x5d}, {&(0x7f0000005a40)=""/137, 0x89}], 0x3, &(0x7f0000005b40)=""/121, 0x79, 0x3}, 0xe2}], 0xa, 0x40000102, &(0x7f0000005d40)={r4, r5+10000000}) 2018/04/04 03:33:27 executing program 0: r0 = socket(0x0, 0x2, 0x0) r1 = socket(0x0, 0x2, 0x0) bind(r0, &(0x7f0000000580)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) getuid() getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="06aa1c000000000000000000fffffff40000000000000000000000000000000000000000000000"], &(0x7f00000000c0)=0x1) getgid() getpid() getgid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000a80)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000b80)=0x92) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff25) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000bc0)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0x10266) gettid() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e24, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x449) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000001440)=0xc) socketpair$unix(0x1, 0x9, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), 0x8) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00000002c0)={r5, r6/1000+30000}, 0x109) sendmmsg$unix(r4, &(0x7f00000bd000), 0x80, 0x0) remap_file_pages(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) poll(&(0x7f0000084ff0)=[{0xffffffffffffffff, 0xc1a6}], 0x20000000000000b5, 0x4000) r7 = dup2(r4, r3) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TCXONC(r7, 0x540a, 0x8) 2018/04/04 03:33:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$getsig(0x4202, r1, 0x1200, &(0x7f0000000000)) getsockopt$inet_dccp_buf(0xffffffffffffff9c, 0x21, 0xf, &(0x7f0000000180)=""/123, &(0x7f0000000200)=0x7b) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000140)="390000001100094700bb00e1b90500000700ea9700000000000000000000001d0604b300060400000000000000", 0xfe}], 0x20000228) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x200, 0x0) getsockname$inet(r2, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) 2018/04/04 03:33:27 executing program 1: memfd_create(&(0x7f0000000040)='cgroup\x00', 0x0) memfd_create(&(0x7f0000000ff9)='cgroup\x00', 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x0, 0x2}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000080)={0x1c000000000000, 0x4, 0xffffffff, {0x0, 0x989680}, 0x8, 0x2}) 2018/04/04 03:33:27 executing program 3: r0 = socket(0x2, 0x80005, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r3 = getpgrp(r1) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f0000000140)=@ipmr_delroute={0x1c0, 0x19, 0x100, 0x70bd25, 0x25dfdbfb, {0x80, 0x20, 0x14, 0x80800000000000, 0x0, 0x1, 0x0, 0x5, 0x800}, [@RTA_ENCAP={0x1a4, 0x16, @nested={0x1a0, 0x38, [@typed={0x28, 0x16, @str='.&,eth1(mime_type&posix_acl_access-\x00'}, @generic="9cfc3a35801b1c1a92b32ac956dd225478c141fc4f7894f1e99c951f4047d81c671e1daedc1b9c9c2aa94fd62a8302f389995b", @generic="9b6799a082a7867870e81643369435f8750b2a8c2e1a552cbc8f5693efbe72183058bebd76beadc21d13bb0fc65a9ff589a1dafebfd475e76bae65be64db95dd0a9ddd6582784a89c70147c249e941c2cf2615ddf3faebcbbf720b4c", @typed={0x8, 0xa, @fd=r0}, @generic="3fb58bc03349e5dc65152c061d40164f6ab22d3f671b7b22dd2846e4c012c4a29577021708aa278dd718ce9a1b69cec0a520ff73d155a97d78257d9dcbaea23673eb5384f79f35a4b5d6f15a5b0c7db28f", @typed={0x8, 0x7a, @fd=r0}, @generic="3507518fa971c84d5c67c6d4900e6222f88df2190f698f", @generic="ee4b5bb1539d46b352b702dc459b38df65b0b822298c96449019a717a67288eb2f562f5582a4b5ab028b1a464610247d456f70a6fda664b7897df42719b5891e7561b97b506ada35f08010fd25ad0b5642b8c51693359b2379b476ebac50", @typed={0x4, 0x4b}, @typed={0x8, 0x19, @pid=r3}]}}]}, 0x1c0}, 0x1, 0x0, 0x0, 0x4008000}, 0x40800) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'user.', '}$(\x00'}) sendmsg(r0, &(0x7f00000026c0)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f0000000380)="d2ec86879f3462a4f6694af20b5937f59f11d5fa6ce59f88e013271a183d178f48510f3815dabe2615b17650a889de881885a3919306781872df1327188a597024d923743836a1", 0x47}, {&(0x7f0000000400)="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{&(0x7f0000001580)="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", 0x1000}], 0x5, &(0x7f00000025c0)=[{0x18, 0x113, 0x7, "b8c87e867b2c489f43a0ab"}, {0xc4, 0x100, 0x0, "4f3c8d887ccf61e3d286de5e81aa8d7d0694a413a6bf9eed79e697f12076b6944d798d249d1a0e076379750b1b58cbf13c0cff5c51d1ca80b9da08f9fca0375b9e9728b9517e049447dc60f4d7e5b1ba78b297107aafa186279c2caa8b8314afe1ad29e6682b802505a99514adebffc256095e0a715d97205e50573b65c9ae957d31c92392494fcf8e7ed79248b77b924be4b862ed39afe8373ddee3137af9aec0f1219768407c331d59ee99b119013cd62a37854b177b"}], 0xdc, 0x40080}, 0x0) setreuid(0x0, r2) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/04 03:33:27 executing program 5: r0 = eventfd(0x0) r1 = gettid() r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x200, 0x100) sendmsg$nl_generic(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x128}, 0x1, 0x0, 0x0, 0x80}, 0x80) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b09000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(r3, 0x8, r1) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r3, 0xa, 0x12) setpgid(r1, r1) read$eventfd(r0, &(0x7f000039dff8), 0x8) recvmmsg(r4, &(0x7f0000000300)=[{{&(0x7f0000000000)=@rc, 0xa, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/61, 0x3d}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) close(r0) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r1) eventfd(0x8) tkill(r1, 0x16) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r3) ftruncate(r4, 0x8000) 2018/04/04 03:33:27 executing program 1: mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/203) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0)=0x4, 0x4) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f000048cff3)=""/13) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000180)={r3, 0x1}) 2018/04/04 03:33:28 executing program 1: ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000980)={0x0, 0x0, 0x1ff, 0x1d1a, 0x0, 0x7}) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = mq_open(&(0x7f0000000640)="8b439a9fea1e549fce253b700f", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9, 0x0, 0x10000000000000}) mq_timedsend(r1, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a5180552e3130a16745b9fc5ccbf8c73b29399fb872e67f4c853e23125aaeaaf5986e41658c5b57728fa35b316937daa8ab259", 0x90, 0x0, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000080), &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x2400000000000000}], 0x4c) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x100000000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r4, 0xfffffffffffffff7}, &(0x7f00000002c0)=0x8) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f00000007c0)="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") fcntl$setstatus(r0, 0x4, 0x4002) mprotect(&(0x7f0000164000/0x2000)=nil, 0x2000, 0x1) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) chroot(&(0x7f0000000300)='./file0\x00') 2018/04/04 03:33:28 executing program 4: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000fb0)={{0x0, 0x80000001}, {}, 0xd04}) 2018/04/04 03:33:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") writev(r0, &(0x7f0000002b80)=[{&(0x7f0000000380)="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", 0xfb}], 0x1) r1 = getpid() ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r2) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000880)=""/184) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000940)={0x0, 0x1000, "b5bf2bdb03ce59080c95f16018882bcbe3a3e06431f7678e3214f69472e5d8d4ea187d1b7f8c2ef91d059b7b7c60dc551f752262e2f2fd456087ca0b6159e93517579c58b42f1f1d5f4b388694f54c5c8daa8d367e43ce99de09f81bf49656cec53e984a3194c9bba48ea14cdc9d9a634422c4423a1f000a690a8de36d3a92c3dfef50614a0e4a5b831dfbf4cb315db201a8e4bf1e76bf4112aa4ecccabf65b0a5572f04aa323d5c634b4f0d3e459aff49a7f46403b8f966fc175962018664eaf1948ea86af51757530e34a9143a3d11001d9a44366196d61faaccab2e0ac51e7e48afd9d3c9445dc6c60a19532c5466438b04ff6af1459ec4df669debcf94d76beb445930dea17d8538d13aadcaf0799cd952752bd35cd7df9fdda9dcabd30f8345901914192fa46c1528718d20a6caf58181bd98b2a987e8b6b6b47cb836078ca4c03ade5da305ae5b37c3e2f79b480872f307bda82fe4062a3ad2f4011a49458d960d4aacb45b00b8d95d699b5812577feb60e8dd1fd432e694a8a5142890d6d6207ae9f34222ca9538949ef418215f8763c1c63b2dfc78a1af82bacc3089945c33e1bfe6ad3857b870d5aad3c359795f0e0d282ebf64738f5d3345baba94c38bbbea5778e7f83b16060d78991eb4f6b233f52aa32809b1eca6adb78aae5d79f0da2d31f194e1a242e80e0a4a0c0aa7c354f49d49959e8c5d4dbb66d9e8d7bd8d80b595577851dccd15fcc5c9c1cd15428bb9b7ad29b6b58f15b0da27a153c1620a1ec3249113cca51c2df648910a44ad77d436d6b34a230154a6e4463a4b66c96c4dfd8ce174409aa2c4f34ac516da893d7e7d0b8ba0711f5a6b3529ca5107344ef7d517b03c79f88b535b1fcdfeec26f2c705b13ae66ff74c4b43426f422ad59b6aec16d73cd9cd62110982694705f938036de738a2a995a09aed872a3078fce017f1e5598c47b12844770729bd342192b1258e808b424fd3656c00a2889812a940a2f1e964f215db39d0e01effb787cef60a57825103c9fa73480b5cfea347137e0375feab26ace071df143caf055db0f9a3f132a68bf00eb3cd6ffbb161d6c7fe27daa6f8eadb6b8c0000d9317eb1f1846d8ebd7468362f16832ab3b361a3eaf5afcf047dc5e93929ea1738a1715ca6407f59fab1be99504b38bc660f52f4874a9d7a337a102e1aa7d239ad7dd66bc9d63f432aa553a7378d93872230011fe36e5d1e8911d9435a083526a3662a5aaa79ca32ee90db57a167fe2f2f51437d4007e13455a6fc9868da6ce90c64c4ac93331d969ebff39082deca4089f6ecc633176110ece6fde058839189cf33a36c039ec021c95fb782841c4692516e4bca2fdd5ed9e980431cac3d00c413fa088372911dc1c61c4b87be804df870f4d5d801b8e94c7a4de63b5d9867612cbc860608daba3071774dd62e9b3e0f9dd10b393f6fe0502a8a5ffcc6b98690c9751170e3ef2de73e1987470eb046bb949cbd3a9c49fc5587f98b6e43a8afa1deaa6695981599d8d8b56a6b97f0b39874b2924c89d831143b9cf3a6a75b9545c60dd2a7e924933319bfd85eea8081ba106a0b56215e2db794077268a3fd56555437738dd99b1b87d43ea0eef33430d77965c934786d9d5c46bb35f88597af903974ffbb5176dd947e79a8503e4d20a734732e30fa90c0ff0adf59955475299057647f2a45b022edb05e06584b8dad5bdad768f263d9b5715d435742d5df3c13903d953d91348e98c059779068f0806f063dcfa3ee5fa8f4fea0eaad99c702b74076ee0edb6ea021ef23e287d64b1f9291a5b8671efabf14bdb928751aa6a367ccd1f29eeb64fe61dc6dd9326132ba29196187bab085e1164b312f6381de9065bb4b238b30a7a07ea78ac285e28bb30ca081f179149b8a9784ff624add7605f0487a0f42452cca64bbc68d025a75ca91f627e49aa611ff392b039b43eaeb805beb8e1cfcdb8eedeb2cfd3da27f26270909b6db5d82896a20049a27d918dd4b6979ebc17075f8c7980d04558543be5316a08c698605eff0110f8fa8c2f81186ce250adff70739d4eba45d879022e8fd4cc158846398a2cfabfe8aa1606181b350c20431126b2d0ca401399bf8aad30e6b65d4bbd5457269e43ebcf2e06ad4d98dd4cbea62d60cf647b4f1306c8c64078bad2c3d22253d7e8d08ed043a0a67d5eec53511bb05de1b8873743bac926038f4d6179b227b493ee7e12089867061f7cd2321e5fa4ccd47a73296b9ede3cfd701599123254319f41bcb8dc6201d4aece0c92788fa53cfccfb0ed1d591e61b86a2c154b34fb2267df4ee1ac353bce00594060898c789d3f83e53b34baaf431a615f7a8c9b845d7e474e4b76c814b2fc805b46f4c73731b6142d66e05bec9cc76c01b0b374a48a60d033501abfce0d9041a24733352ab982209d1e8ed93437acb97383061005635f169f217c62a8d793e528334e55dfeb429a4ea9f79949591582db58b39aa7f098a525f363221905a6448e0648f0d4b2207e85ee60d302e8b7b0d0102fbe4f3970b00260d8685e2b5f45ef02d5682d2482b2feb0e4650c8b7c3afc62d277495bb5079cccbb7108cce74c9326b552d570ae1fe4159b0f176f1d1fe0bf2c4d359f5c245471c4453b5e686187748a0ff93e43be33eae159c6c3cdc7e85818ea6f413e389b43747f03789835274b4f39eb3b0875a61c84d248676091ef68dc3484d6bea43708216cc89849662601b34f960e6568bffa73c4e0cfe3c6987a5e9610ffeb3e54138b9e335cebcbe3a2a4e7d77130bc8c9c2040672ab6afb42080dd963abd24e0d6d2bd77ec4d5b725542d3c8f44201e6730ba4651b58347095e9268e768d42e3e11789172e1fad11976fbaea347a29857b4bc76e0e47004d549eb94fc3c34177707a90642b459a018e1fa021ec882af5ead9ea96de001b5b77490ee25a2f429ba8c6fa7d17c0885b4f83f93a2a15f51b368c462e49b3ada9ded409aa0c0ee1fbb333a1bc6507fa5c9f6559be0503c77377889d0b7bd723444b56ac63d127144d143e81f03412ba1b4963d9485109b57fef0e3da51707d596a10d66fe7f298697aeb4ebe867d442d3fdb880f1695121cda2a70fa9c6186f0f38440781254022219c5c85998f9df059010a03d30dbfac2b717c99fffbb717d13ee7900a3f407fae28d16c0e677407103dad097ad5ce925025817200925d9cd60ee0d721473b905d5d3b105751aba37b656d2058448aaab9d44d0425de9a115dd50c04455b04ad79903b19d50e4fe9477089c962d1f4605ff649aec800d4b92d079e15138103175c725d82c22ac3285e99dd28ea34f46dec8332104382aa9bd11eda2bf9d2cf4bf87e58955bc48e31b3e2dfa8bbda8a84d06c86468a6415d80a8c5db4932eb506384befd6c85ab1c62619b373c0e68425c521793b0d7c7f1f2cfdc0bd34fd58a6822b60170a8c63aafc4c03e2d79c8f1d9c32bddc5af587b501f04afe105d9da5a391e7d25e12379fd389383d45c4e3840d02e623496757864871eb795501465aff9ff080129820ee632068c2db02b4f69c230b29c37f09636ffc6221e02979f5aa81925a0a59f873ae895e86e596bfeb8ad1122be04b28442dda0b7e104382eece4562706111aa7dc402bcd3757607814999d092348bbdf409d84e2ff42ff6d53722b3c18b155c571e7fdb67195592e98a5816b2ae1a6f33ce47c06b9f7787d84f041c494e533fbc3330d9c45073fc44b73445c6a392d4db8642ac1f7c8f2bf1f54b0cea61d00e27561a3c7f911b59baf1123676b4c8760d4d6f18a5ddf0391fce9c2be652cdf4ca6ea0f6fae74af273dd0e719e60be3a0d79d045bdeee68e8ac0dfd47a3152efe4546759f8f31415012d3c3ee34e25357beb2a259c1e7cd920984b84e6676c2162cfbc5b23da5ec6b639fddd95972a7db79f70875731f4894ca5511ee391a7b1dd61187d639b315b47a841813c1022b8f7abe290dfbc25b8d187e756bbbb7e3b814537ddde8bdfefae504adf626c18298bbcab92b712c5f5b5ba2b05ef09b892ce21b6d1b905b2b2570ab8a4b453e8a222660f570cbe44e5e036c5686e0459cddaa92b6828b02a2231ac8c183227d8748d813f451f1f552175e4f25e1ac4e38c2c4c100c1ef160ef7be84ee9c4fb46992b3ef43f4000a432b62d4e9508a177f0d4a72a8802dac25e25a2f0bc7f78fd69d5e948ccf0dda686fae235a3cd52feffedf059890188696b5ee757166ede573afa60a21bed27a82a5d5d0d03074dfffb5b859eadf68292a2ae5211769252d67b4e608079802122f548d1aa14d811fac579f393536ee3c102257f532d69d9196cb3ddac169db128e70ee98013df4e47b28c80e42fe6a49fa9c5e46e0a9013030483f320a122dfc22adf3e50caf1fa9cf69cac157e7dc9c7bc91d8b544c95e031bf2ca93e8b1e27fb86cd89d02bf0e4c5c50bbb4963ca36e3060c158f148b93c9dfba4a499886c3308f0771f0c7943c25648904e12ba9526e67b1fc58482a672e795f48a40003ee84616ae9c0074ea47adb79b0a6b48a5938dcd1e43f1431310bbbf1c6786178a52aaad29bf49fac2a8a99d06b30d2d74d9fb4e3f380c476027ca76309c68f580a45b6099f441883edc7e9114ad21bd0871531b6f8383c7cfc40d38caae348be6bbb2714a7e07c95057a0e9ef678b50db2396d247533875964bf84f4a49413245724bd2f553cd6eccc8fdb11b279509b1d62a043b2873520483c39db6b6803e537db04201794461fc3475c4305e547b71967854dd1be6521c6844960d336ca072530461e2e798d6611fe07d1b37f773f34dc750ae59c922d1b74408334c9442526c3fb8581804acc6e4bdd323828315584bd1693b567178817d4e02f432f525809adc909615a49e3b3931194cd64345c2e13f40df4350545d8c7a03b6e217198d8b73c48276b2059ce0eb64da74803641ac94472941f171d347363adc4bd21c72964fe0308d42c12aec4406963cab5a66702043af83c93cced807ad8543ed22513b37806a048c354fb098a45342b11f4e44d15561f6fd70b6ca3d8a22ac585907521e8917fb108b648639e898c35ad9abb0c1332a0bb2abb5f7c36e533714ccb1ec2377114e2fb151ffef492c64ad02c1062c1253880ba7487772e654a9de85ae76ef59fee1f3f85cd1d2482960a25061847883b5005171efcdc3ce1921d5a89cda4ca0e0c239176a8443c4fc632338d20c32241652b827bfcb68a103c4a552d7732b1fba06487c058819fa1862a0beed4d2ca545dadef291473bfbad259835b57b5e17ede1f25e90b9dd25c84d1eca77cdfc352d83cf6b323aec900973fcec795a9d0b5635bb4534298fc678ef06773369015fa5c51fe93402824890d64cda42ac86deefaff8a3747c8f92b7f08c82b5eef845c45b47af45fb7fa50be96a3b71e8e20b14bbf1c0296057343d2fd9cd3302a05db1143270b33f0c6a84f1c8db8e07116b277b93f1883488d80b84e41d4e0507830aa505ef855f28a9f760e093be837766905b416c0ee961624dd00aa9b9455936ad37578a4445112c917aa2e7c2bd576de7826f2e3aed8eeef5be3b877eb6de77c954244dab2e120a8b7c9186b6924e339d6ac4b46c359fa8ff684026f95fd7f83ba06864d44a1e172d85031311f1af0f9ceea1400281c4473394998b737cdbfc61b704c415e4b210725c9f7126b786445d3230965fe00e00129c8945385ac3d861d7ae4cb2822c73f97e0487020ff997654a534b22752bcf1ed41c0fcb81fd66123004562ffe704684df0"}, &(0x7f00000002c0)=0x1008) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000004c0)=@assoc_value={r3, 0x1}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e24}, @in={0x2, 0x4e22, @rand_addr=0x7}, @in={0x2, 0x4e21, @rand_addr=0x2}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0xb}, 0x9}, @in={0x2, 0x9, @rand_addr=0x1000}], 0xb8) fcntl$setlease(r0, 0x400, 0x1) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) syncfs(r0) recvfrom$inet(r0, &(0x7f0000002c00)=""/74, 0x4a, 0x100, &(0x7f0000000600)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2000000000000000, 0x2, 0xff, 0x0, 0x2, 0x5, 0x1}, &(0x7f0000000280)=0x20) fcntl$setsig(r0, 0xa, 0x3) syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000340)='./file0\x00', 0x3ff, 0x1, &(0x7f0000003040)=[{&(0x7f0000002d40)="68059f598568a5eca43c6164cba05c427fcb3096237647c0a7362c2ce459fc2908210f2bb3b61cdfda95d51fdc8c4aae822325f31388e1d8764f3c2caf45b851b14f1ee52ccc3bbd2de49526b9c396d9d8e1a924b4dd04c17d045bc23eeeb18f32d5954a929a5eeb3ab0dda90ae6ff2a54ba3ee587987f1c5e566985264aee3c74a4e81f40d6315f2cc4aded2cd4632f0e1e673fda263e95fc41da95de9b3d92a283da978b1999cafac61700e416", 0xae, 0x100000001}], 0x4, &(0x7f00000030c0)={[{@commit={'commit', 0x3d, [0x36, 0x39, 0x37, 0x33]}, 0x2c}, {@quota='quota', 0x2c}, {@acl='acl', 0x2c}, {@journal_ioprio={'journal_ioprio', 0x3d, [0x37, 0x79, 0x3f, 0x39, 0x38, 0x79, 0x0, 0x7f]}, 0x2c}]}) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/04 03:33:28 executing program 2: r0 = socket(0x10, 0x802, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000100)) write(r0, &(0x7f0000000000)="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", 0xfc) 2018/04/04 03:33:28 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') pipe(&(0x7f0000000000)) ioctl$fiemap(r0, 0x40086610, &(0x7f00000011c0)) 2018/04/04 03:33:28 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009b4fd0)={0x4, 0x0, &(0x7f0000009ff0)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x10, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x20, 0x0, &(0x7f0000000040)}) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000080)="57751e7094f68c42e493ce6a0ed650a62e3a2314972d0bfe6b07afd9a8e69c61bdb84871228bb748f7249cfa83651166bfc191b75e129770823e99c67b219d08b570306f3758aad5bd2c885e2b9933f9e5b05843dd15a0c4eb174a9f058260480e7d1bbde4a211a57912680075e472058ed7412d5b4bf751024bc7e00fab32d14d1f3da1e896579e7d44ac6af35537b256ba9b78d2f84c150f746a7839e1936df08cb9ad7f813838af684c373dc2127789b2e7c1338f924a11fd9beae89eb9dbaaba71e0b12f65868633540e7b0cf99490252051eac7232affadc385528dc721c8abc891eb3f9c079459721988277b38eddccb52", 0xf4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000f4d)}) 2018/04/04 03:33:28 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20100, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x5, 0xffffffffffffff7f]) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) fallocate(r1, 0x2, 0x0, 0x4) write(r1, &(0x7f0000caf000)="9c", 0x1) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) 2018/04/04 03:33:28 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = memfd_create(&(0x7f00000005c0)=']\x00', 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000200)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000580)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES64, @ANYPTR]], @ANYPTR, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYRES16, @ANYRES64=r0], @ANYRES64]], 0x10) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(r1, 0x6153b2ec5c014992, 0x4, 0x3) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r5 = inotify_init1(0x0) r6 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) dup2(r5, r6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9}, &(0x7f0000000280)=0xc) r7 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, 0x8}, &(0x7f0000000380)=0x98) r8 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) write(r8, &(0x7f0000001000)="15", 0x1) syncfs(r4) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r7) sendfile(r8, r8, &(0x7f00000006c0), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r8, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0xc) unshare(0x3fefffd) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioprio_set$pid(0x2, 0x0, 0x0) 2018/04/04 03:33:28 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) fchdir(r1) fchdir(0xffffffffffffffff) rmdir(&(0x7f00000000c0)='./file0\x00') write$cgroup_pid(0xffffffffffffffff, &(0x7f0000001200)=ANY=[@ANYRES32=r1, @ANYRES16, @ANYRES16], 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r2, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) readv(r2, &(0x7f0000000080)=[{&(0x7f0000001340)=""/206, 0xce}, {&(0x7f0000001880)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/96, 0x60}, {&(0x7f0000001540)=""/222, 0xde}], 0x4) syz_open_dev$sndseq(&(0x7f0000001140)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000002c0)={'bpq0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}}) fchdir(0xffffffffffffffff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x4c, r3, 0x300, 0x70bd25, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x100000000}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x63f}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0x4c}, 0x1, 0x0, 0x0, 0x800}, 0x8050) r4 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0x1023c) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) gettid() [ 201.336333] netlink: 188 bytes leftover after parsing attributes in process `syz-executor2'. [ 201.345977] netlink: 188 bytes leftover after parsing attributes in process `syz-executor2'. [ 201.871258] IPVS: Creating netns size=2552 id=45 2018/04/04 03:33:29 executing program 7: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000340)={{0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x3, 'fo\x00', 0x38, 0x6, 0x42}, {@empty, 0x4e23, 0x4, 0x6, 0x7f, 0x4}}, 0x44) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0)="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", 0x1c7, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000a40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000240)=0x2) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'vlan0\x00', 'ifb0\x00', 'ip6gre0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x8b0, 0x8b0, 0x8e0, [@among={'among\x00', 0x81c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xb105, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x437, 0x0, 0x0, 0xff, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x6, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x7f, 0x0, 0x6, 0x7ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1]}, {[0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x0, 0xcd3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x9, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x4, 0x200, 0x80000001, 0x0, 0x0, 0x3, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xdf9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, 0x86, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}}]}}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1}]}, 0x9c0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000680)='/dev/sequencer\x00', 0x189003, 0x0) write$sndseq(r4, &(0x7f00000003c0)=[{}], 0xffffff1a) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') [ 201.936511] IPVS: Creating netns size=2552 id=46 [ 201.945256] binder: BINDER_SET_CONTEXT_MGR already set [ 201.962320] binder: 14667:14668 ioctl 40046207 0 returned -16 [ 202.075238] binder: undelivered death notification, 0000000000000000 2018/04/04 03:33:29 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) getsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = gettid() ptrace$getregset(0x4204, r1, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) ftruncate(r0, 0x8) 2018/04/04 03:33:29 executing program 2: mkdir(&(0x7f0000b38ff8)='./file0\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x200000a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b68000)) r2 = inotify_add_watch(r0, &(0x7f0000c3d000)='./file0\x00', 0x2) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40040, 0x0) r4 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) fchownat(r3, &(0x7f0000000080)='./file0\x00', r4, r5, 0x800) inotify_rm_watch(r0, r2) epoll_pwait(r1, &(0x7f0000529000)=[{}], 0x1, 0x0, &(0x7f00008e8ff8), 0x8) ioctl$int_out(r1, 0x2, &(0x7f0000000000)) 2018/04/04 03:33:29 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r1) close(r0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r4, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r4, 0x4b36) recvmsg$netrom(r4, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) sendto(r4, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x3, 0x1, 0x0, 0x2, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e23459ddb4e2be") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3}]}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000000a00)=0x439d0444) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r4, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"]}, 0x1c0) 2018/04/04 03:33:29 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f0000000800)=ANY=[@ANYBLOB="00f4c8891ee4aedbf889f9c3febf765c97a7553f4c6cf70605a831a094c15314973781c712b295e4f618dbeca0f1e2d8418142e65346570db85d311cfc529f07572d68d6e25c79dce11a8472e2e8f12c09653814ce69"], 0xc}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=ANY=[@ANYBLOB="180000a6d500000001000000", @ANYRES32=r1], 0x18}, 0x0) close(r1) close(r0) r3 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r3, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x5) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x0, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r3, 0x4b36) recvmsg$netrom(r3, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) sendto(r3, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x1, 0x0, 0x2, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000080)='binfmt_misc\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f0000000880)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)="420000007300193b36033f97405b70c8cf4b21fa898d1e86ca520fb80ee4b722effcdd8aab5122d89fd063eb947988bc31a5aa3e4ff8974f765ef6c43fe1f406af9a7e14276689c1dae305278e6ac4b96e62eb257e65317e3a911d6e2218a808bae69ac5b83015f4f5895fb188e169056ec2d1546b67662acf26436fb3f9ed0193ec7b0ec89d962a43a9", 0x5014, &(0x7f0000000980)="8b309d197d2356a7292198c600a182c11154e9bac82dd89415c0830466085632dc0e9ea07c2aa6d4cb42e5ecf159e513d65e689937810d966a8739d2c8154b4f3185328985abd919a729ad46204c9e2de2404296a1434094204780") ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000a00)=0x439d0444) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r3, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=0x0, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000004c0)={r4, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x7, 0x1}, &(0x7f00000007c0)=0x88) connect$vsock_stream(r3, &(0x7f0000000580)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) 2018/04/04 03:33:29 executing program 7: r0 = getpgrp(0x0) getpgrp(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x200100, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000040)=""/212) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r2, &(0x7f00000063c0)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000002100)="1afd0351f930fd4d49f5622cfb0508cd", 0x10}], 0x1, &(0x7f0000002180)}}, {{&(0x7f00000022c0)=@ax25={0x3, {"bac5c30ffa011a"}}, 0x80, &(0x7f0000003400), 0x0, &(0x7f0000003440)=[{0xc, 0x1, 0x1}], 0xc}}], 0x2, 0x0) 2018/04/04 03:33:29 executing program 1: r0 = gettid() exit(0x7d) getpriority(0x0, r0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$selinux_access(r1, &(0x7f00000000c0)={'system_u:object_r:init_var_run_t:s0', 0x20, 'unconfined', 0x20, 0x39, 0x39}, 0x32) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0x100000, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000080)={0x800, r2, 0x10001, 0x9}) 2018/04/04 03:33:29 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{}], 0x20000000000000b5, 0x0) r3 = dup2(r2, r1) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f00000001c0)={0x7, 0x9}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000400), &(0x7f0000000440)=0x4) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000380)=0xc) vmsplice(r4, &(0x7f0000000480), 0x0, 0x8) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000003c0)=0x0) syz_open_procfs(r5, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000100), 0x0) 2018/04/04 03:33:29 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000011000/0x10000)=nil, 0x10000, 0x0, 0x2012, r2, 0x0) splice(r0, &(0x7f0000000000), r1, &(0x7f0000000080), 0x1f, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="6f001000800016a8c492039cdfe8"], 0x0, 0x0, &(0x7f00004ee64e)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000efd0)={0x0, 0x0, &(0x7f000000e000), 0x1, 0xfdfd, &(0x7f000000cf98)="ef"}) 2018/04/04 03:33:29 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) fchmod(r0, 0x0) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x100000002) close(r1) getegid() setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0xc) [ 202.454328] binder: 14743:14744 transaction failed 29189/-22, size 0-0 line 3011 [ 202.462892] binder: 14743:14744 ioctl c0306201 2000efd0 returned -14 [ 202.504065] binder: 14743:14744 transaction failed 29189/-22, size 0-0 line 3011 [ 202.530695] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/04 03:33:32 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x6d}, &(0x7f00000004c0)=0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value, &(0x7f0000000b40)=0x8) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) sendfile(r3, r2, 0x0, 0xc08f) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) mlockall(0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) 2018/04/04 03:33:32 executing program 7: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f0000000040)="8909", 0x0) syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r0, r3) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) r4 = memfd_create(&(0x7f00008effff)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x880) dup2(r5, r4) write$sndseq(r4, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/04/04 03:33:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1020800}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x26, 0x1}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8e, 0x9032}, &(0x7f0000000280)=0x88) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000002c0)={r2, 0x6}, &(0x7f0000000300)=0x8) fchdir(r0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000003c0)=""/98) ioctl$KDSETMODE(r1, 0x4b3a, 0x1cac) chroot(&(0x7f0000000340)='./file0\x00') ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000380)={'bond0\x00', 0x401}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/04/04 03:33:32 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x100000001}, 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000280)="51a306f3f51c67789602d7a2b2b329f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000f27ff8)) r3 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) r6 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r4, r5, 0x7}) renameat(r3, &(0x7f0000000280)='./file0\x00', r3, &(0x7f0000000380)='./file0\x00') r7 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r7, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r7, r3, &(0x7f00009bcffe), 0x4c35) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='`\x00'], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x80) lseek(r3, 0x0, 0x3) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000340)={0x3, &(0x7f0000000300)=[{0x52b, 0x225}, {0x3, 0x949}, {0xfffffffffffffffc, 0x4}]}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000900)={0x3}, 0x4) r8 = socket$inet6(0xa, 0x80001, 0x0) keyctl$instantiate(0xc, r6, &(0x7f0000000480), 0x0, r6) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f0000000500)={0x0, r9+30000000}, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r8, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r8, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x8, 0x9, 0xffffffff00000000, 0xfff}, 0x20) 2018/04/04 03:33:32 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f3ffb)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) 2018/04/04 03:33:32 executing program 6: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) write(r0, &(0x7f0000002000)='v', 0x1) write(r0, &(0x7f0000000000)="f7ea42337eb805da8d24d09f3c2100580900ccd45da0739a805009d8302bd00b1918efd82ab5b66259ecf0fd65e780619ab209f6d5f35ff95473ca9f55b5862d", 0x40) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x3, 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={{0x0, 0x7530}}, 0x0) fallocate(r0, 0x1, 0x6, 0x4) 2018/04/04 03:33:32 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='ns\x00') getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000000100)={@multicast2, @remote, 0x0}, &(0x7f0000000200)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000240)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5d, r2}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r3 = dup2(r1, r1) exit(0x0) getdents64(r3, &(0x7f0000000140)=""/135, 0x87) 2018/04/04 03:33:32 executing program 1: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0xffffffffffffffff, 0x4d072, 0xffffffffffffffff, 0x0) clone(0x4050000, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000f8b000), &(0x7f0000000040)="af8b25d428b17feb8c124b2556333512f000208d17f7d4f68743bca09389a8") openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/mls\x00', 0x0, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000380)=""/247, 0xf7, 0x2, &(0x7f0000000180)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000200)) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000000240)="f378287ccf128d32fc4d8cffc4b475ca2f65ad1eaecc6569cd2499857eac66225f4b84e08959a01bfda0946f7209f10e41933c5678bec92ccd88b178f158977760780070285fe80557a8eafccefb64f1e7a211e745c86c7eeab963e92de6a95e5ee8d3250c2fb304b78a042752fb02aa2fb7ab29bade623536d2d676629d81ebc0bf011ad59cbfa08f92f3c1f6a28985d1ff7cc1aeedfddbcb52d0c25997") getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000000c0)=""/120, &(0x7f0000000140)=0x78) fstatfs(r0, &(0x7f00000004c0)=""/103) 2018/04/04 03:33:32 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x4b}, 0x1}, 0x0) 2018/04/04 03:33:33 executing program 7: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0)="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", 0x1db, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000880)=""/129) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f1", 0x6, 0x0, &(0x7f0000000080)={0x2}, 0x10) r3 = 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) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864a1d1b58c4036a1ea7b7fddf062b4b66c882ba9442bac3b9b6d420938dca4b48c863"], &(0x7f0000000240)=0x2) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r5 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r5) 2018/04/04 03:33:35 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x6d}, &(0x7f00000004c0)=0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value, &(0x7f0000000b40)=0x8) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000b80)=""/4096, 0x1000}, {&(0x7f0000000140)=""/119, 0x77}, {&(0x7f0000000240)=""/103, 0x67}, {&(0x7f00000002c0)=""/241, 0xf1}, {&(0x7f00000003c0)=""/182, 0xb6}], 0x5) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x2000, 0x0) sendfile(r3, r2, 0x0, 0xc08f) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2}, 0x10) mlockall(0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) 2018/04/04 03:33:35 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000003b40)=0x4, 0x4) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[]}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000003a00)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000039c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="200000001e000000000000000000000007100000", @ANYRES32=0x0, @ANYBLOB="1c00000000000000"], 0x20}, 0x1}, 0x0) 2018/04/04 03:33:35 executing program 4: getpgid(0x0) fstat(0xffffffffffffffff, &(0x7f0000000300)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00000004c0)=@add_del={0x2, &(0x7f0000000100)='sit0\x00'}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000040)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x6}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') nanosleep(&(0x7f0000000440), &(0x7f0000000480)) mq_timedsend(0xffffffffffffffff, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x1077, 0x9, 0x0, 0x4b10, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x7, 0x6, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0xff, 0x0, 0x8, 0x0, 0x0, 0xe76d, 0x1f, 0x42ee, 0x0, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x6, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x9, r2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x0, 0x0, 0x0, 0x4492}, &(0x7f0000000300)=0x98) fgetxattr(r3, &(0x7f0000000880)=ANY=[], &(0x7f0000000a40)=""/176, 0xfffffcf1) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) dup3(r0, r1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f00000000c0), 0x4) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000500)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x1, 0x6, 0x5}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000580)) 2018/04/04 03:33:35 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/anycast6\x00') getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000200)=0x8001, &(0x7f00000001c0)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000180)=0x10000) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000140)={'ip_vti0\x00', 0x8}) preadv(r2, &(0x7f0000000080)=[{&(0x7f0000000040)=""/63}], 0x3a6, 0x10000000) 2018/04/04 03:33:35 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000dbdff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r0, r1, &(0x7f000066dffc), 0x101) sendfile(r0, r2, &(0x7f000000dff8), 0xa) 2018/04/04 03:33:35 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x1f) 2018/04/04 03:33:35 executing program 3: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setregset(0x4205, r0, 0x4, &(0x7f0000000180)={&(0x7f0000000100)="e3da9ffec544ea", 0x7}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)={0x14, 0x19, 0x311, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) ustat(0x0, &(0x7f0000000140)) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000240)=0x3, 0x4) 2018/04/04 03:33:35 executing program 6: r0 = inotify_init1(0x80000) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) process_vm_readv(r1, &(0x7f0000002340)=[{&(0x7f0000002280)=""/132, 0x84}], 0x1, &(0x7f0000003440)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x33d, 0x0) 2018/04/04 03:33:35 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000003ff5)=[{&(0x7f0000003f2a)="58a3a1d5e5d0731e2281ca3b9ce7ac1231236c4044d09b5c0c935f28e6abbaf388fce66ae11a2c555e53f88ca3dee9532c35236e45462e5b1c0fa489e92cfc255721751e91bdbfa240ffa3bd8481ce00a4531660e1e32fbf3447ac7a96b52b996e07c26d1ff236febc4b8854cd80218bf7d4d8317c433f0c39049d055f1c00624dce0a58a695", 0x86}], 0x1, 0x0) ioctl(r0, 0x227b, &(0x7f0000001000)="06") read(r0, &(0x7f0000003fa8)=""/88, 0x45) epoll_wait(r0, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @rand_addr}, &(0x7f0000000040)=0xc) socket$nl_crypto(0x10, 0x3, 0x15) 2018/04/04 03:33:35 executing program 5: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000053b000/0x4000)=nil, 0x4000, 0x0) munmap(&(0x7f000053c000/0x2000)=nil, 0x2000) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) mq_getsetattr(r0, &(0x7f0000000140)={0x85b6, 0x0, 0x80000000, 0x2, 0x7fffffff, 0x81, 0x9e88, 0x1}, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x10001, 0x7583, 0x0, 0x3, 0x13, 0x5, "020b67bc4763ad2326e3419f2656f479f66cfdbdff66ce704881bf14b207d7714465b44cc27009555ba7632e76b16a1e954cdcbfd8f7faa16ca7e498e96d43ef", "3c15c5c670d070452e44a8cd91a3251327840a2dec76412986aa529ae41117a1a8443593c893ed2b197a9f97f8ee1d5d53f605721f2dee0b3d2b4997e27aca5e", "74c2b22534395c7b7c09c06a83e076548556354177eabe8a0bcbc7525eaaa46d", [0x7, 0x5]}) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 2018/04/04 03:33:35 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xfffffffffffffffc, 0x800000) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/04 03:33:35 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0), 0x0, 0x0) dup2(r2, r1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) fcntl$getown(r0, 0x9) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) write$cgroup_pid(r3, &(0x7f0000000040)={[0xf3ee, 0x33, 0x35]}, 0x3) 2018/04/04 03:33:35 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000d40)={0x1, &(0x7f0000000080)=[{0x40006, 0x0, 0x0, 0xa85}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xff28) sendto$inet(r1, &(0x7f0000002a40), 0x0, 0x2004c044, &(0x7f0000001980)={0x2, 0x4e25, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f00000019c0)="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", 0xa5c, 0x0, &(0x7f0000000000)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/04 03:33:35 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") writev(r0, &(0x7f0000002b80)=[{&(0x7f0000000380)="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", 0xfb}], 0x1) getpid() fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r1) fcntl$setlease(r0, 0x400, 0x1) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000500), &(0x7f00000005c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000780)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0xb639, 0x7fff, 0x0, 0x9, 0x8, 0x1, 0x101, 0x3f, 0xffffffffffffffe0, 0xff, 0x6, 0x4dca59dc, 0x7f, 0x4, 0x7fffffff]}, &(0x7f0000000880)=0x100) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000008c0)={r2, 0x9}, 0x8) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) syncfs(r0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000100)=0x40) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000002c80), 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000002c00)=""/74, 0x4a, 0x100, &(0x7f0000000600)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000340)='./file0\x00', 0x3ff, 0x1, &(0x7f0000003040)=[{&(0x7f0000002d40)="68059f598568a5eca43c6164cba05c427fcb3096237647c0a7362c2ce459fc2908210f2bb3b61cdfda95d51fdc8c4aae822325f31388e1d8764f3c2caf45b851b14f1ee52ccc3bbd2de49526b9c396d9d8e1a924b4dd04c17d045bc23eeeb18f32d5954a929a5eeb3ab0dda90ae6ff2a54ba3ee587987f1c5e566985264aee3c74a4e81f40d6315f2cc4aded2cd4632f0e1e673fda263e95fc41da95de9b3d92a283da978b1999cafac61700", 0xac, 0x100000001}], 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="71756f74612c61636c2c6a6f75726e616c5f696f6572696f3d00793f60e4be393879002c00915763d8a774e7f287f628cd2a491bb99020d2bef1be452ddedeeadd8a9c6da2f98b536b6924787dfd574978a85641ffe50911dd64fed79094d2655b02dccbeaace7f5859b9be739585617d58dbaca70559e061b89111d4b7ef60c8536a8ddeba43a3d4cc8c44e6aa3ce1d42eb54f62444cf4925e70c"]) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000480)={{0x0, 0x4}, 0x1, 0x800, 0x9, {0xd342, 0x40d}, 0x6, 0x2bed}) 2018/04/04 03:33:35 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc00c6419, &(0x7f0000000400)={0x1, &(0x7f0000000200)=""/150, &(0x7f00000003c0)=[{0x1000, 0xcf, 0x80000000, &(0x7f00000002c0)=""/207}]}) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3a, &(0x7f0000000140), 0x4) ioctl$sock_ifreq(r0, 0x89bb, &(0x7f0000000100)={'ip6gre0\x00', @ifru_ivalue=0x3}) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001700)={0x0, @in6={{0xa, 0x4e22, 0x9, @empty, 0x1ff}}, [0x80, 0x0, 0x1f, 0xfffffffffffff027, 0x3, 0x162, 0x4347, 0x1, 0x7, 0x6, 0x5, 0x0, 0x80, 0x8, 0x3915]}, &(0x7f00000004c0)=0x100) r2 = dup2(0xffffffffffffffff, r0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x41, &(0x7f0000000000)={0xa}, 0x1c) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000006c0)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000005c0), &(0x7f0000001980)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000019c0)) r3 = fcntl$getown(r0, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000001ac0)='net/udplite6\x00') chmod(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f0000000080)=""/125) sendmsg$inet_sctp(r4, &(0x7f0000000500)={&(0x7f0000000180)=@in6={0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x13}, 0x1}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000001800)="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", 0x169}], 0x1, &(0x7f0000000580)}, 0x0) 2018/04/04 03:33:35 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000002c0)) 2018/04/04 03:33:36 executing program 3: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_mr_vif\x00') connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0xecc, @dev={0xfe, 0x80, [], 0x1a}}, 0x1c) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x8a44ce69d2d8333, 0x0, &(0x7f0000000140)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)}}}], 0xfffffffffffffcb3, 0x0, &(0x7f00000001c0)}) 2018/04/04 03:33:36 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xff, 0x10000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000b00)) getpgrp(0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000000100)={0x8, {{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x0, 0x3, [{{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @rand_addr=0x2}}, {{0x2, 0x4e20, @loopback=0x7f000001}}]}, 0x20c) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2}, {0xffffffffffffffff, 0x10}, {}], 0x3, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000e80)=ANY=[]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)) 2018/04/04 03:33:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x4, 0x7fffffff, 0x9, 0x3}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000100)={r2, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}}}, 0x84) shutdown(r0, 0x0) 2018/04/04 03:33:36 executing program 7: syz_emit_ethernet(0x7f, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb0004aa016778424e892f875e0d13133916337a0b7d2fab526c9bd07715ecde4f831be24f0e2d0a7d7a0b0e7628af7e635bba8e5ca3b09cf0ea0fe2d5d34a7aa8517b246094ded59e4b8f67a4b5cfa31f7c64ce1f2df533eb374cdf8d5d5b3f0760643735ffcb86b27a8484a369e5fd33f02735"], 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000000c0)=0xffffffffffff0001) 2018/04/04 03:33:36 executing program 6: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000080)) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r3, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick=0x7, {}, {}, @note={0x80, 0x0, 0x100000001, 0x0, 0x2}}], 0xffffffffffffffed) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x312}) 2018/04/04 03:33:36 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000880)='/selinux/checkreqprot\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000980)={0x0, 0xa4, &(0x7f0000000c40)=[@in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xc34a}, @in6={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0xaf, @empty, 0x4}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f00000009c0)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000d00)={r4, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000000dc0)=0x84) close(r1) close(r0) ioprio_get$pid(0x3, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r5, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r5, 0x4b36) recvmsg$netrom(r5, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) sendto(0xffffffffffffffff, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r5, 0x3, 0x1, 0x0, 0x2, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e23459ddb4e2be") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3}]}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000a00)=0x439d0444) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r5, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) connect$vsock_stream(r5, &(0x7f0000000580)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x63, 0x0, 'eql\x00', 'ipddp0\x00', 'nr0\x00', 'ip6gre0\x00', @empty, [0x0, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff], 0x70, 0xb8, 0xe0}, [@common=@log={'log\x00', 0x24, {{0x10001, "25d4237edf0250c72ef30c7f911844fe0b5b7267b1682a34651f081c5bc3", 0xb}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xfffffffffffff52e}}}}]}, {0x0, '\x00', 0x1}]}, 0x1c0) 2018/04/04 03:33:36 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x8, 0x6037866757ac62f2, 0xffffffffffffffff, 0x0) 2018/04/04 03:33:36 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'lo\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="1900000000000000000000000000090000000000000000000000000000000000000000000000000000000000"]}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'syzkaller1\x00', {0x4, 0x10000, 0x5, "b186484840e6", 0xe7}}) 2018/04/04 03:33:36 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='ns\x00') exit(0x0) fstat(r1, &(0x7f0000000000)) 2018/04/04 03:33:36 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000780)='./file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) getuid() setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000640)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x6, 0x4e20, 0x1, 0xa, 0x80}, {0xcf, 0x4, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x0, 0x9}, {0x6, 0x0, 0x0, 0x1ff}, 0x0, 0x6e6bb0, 0x3, 0x0, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x4d3, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x3504, 0x5, 0x3, 0x4, 0xf3c0}}, 0xe8) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) poll(&(0x7f0000084ff0), 0xfb7, 0x3ff) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) rt_sigaction(0xa, &(0x7f00000002c0)={0x3ff, {0xd1c}, 0x88000000, 0x1}, &(0x7f0000000300), 0x8, &(0x7f0000000340)) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0xfffffffffffffff9) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000ac0)='/selinux/checkreqprot\x00', 0x8802, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) clock_gettime(0x6, &(0x7f0000000240)) r4 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r4, &(0x7f0000000480)) r5 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x0) getsockopt$sock_buf(r5, 0x1, 0x0, &(0x7f0000000b40)=""/80, &(0x7f0000000540)=0xfffffea9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000007c0)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000008c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x4e21, 0x3f, 0x4e23, 0x4, 0xa, 0x20, 0x0, 0x8c, r6}, {0x0, 0x6, 0x0, 0x0, 0xfffffffffffffbff, 0x1f, 0x400, 0xffff}, {0xe371, 0xffff, 0x9, 0x3f}, 0x0, 0x6e6bb9, 0x4, 0x1, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80}, 0x4d4, 0x3f}, 0x0, @in6=@loopback={0x0, 0x1}, 0x3505, 0x0, 0x3, 0x3ff, 0x20, 0x0, 0x3}}, 0xe8) write$cgroup_subtree(r3, &(0x7f00000009c0)=ANY=[@ANYBLOB="7bf3c4fa4e0b9760db06099733738fa2b595dc768a531a8b0ad34d3fcebde81dbe60a50bcb00000000824248bd7f1ec3b69c94c52417c83f296449c38559b3b440bdece801058f90862c33000000000000008c727a1723032c357c0000e5000000256c43b81d92b492a12681be956bc6f360340c98b105f1343e976e5ef8526cfc"], 0x81) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000cc0)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f0000000bc0)=ANY=[@ANYBLOB="d57f2131615652722631b756802db0290ffa3ee857fc7c96596c1960ff7111dc7c37f458680be3a8067a7870dc710241572a7a0b54e1061f26b30d729e1e2e0eaeedbc39f01c3838767f574a89abd9dab9196fe5a7d26c20b2444c28a083fac4b81cb7385f0b071541e0b8b29a50d847bb99", @ANYRES64, @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYBLOB="4c01607f", @ANYRES64, @ANYPTR64]]], &(0x7f00000001c0)=0x2) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000400)=0xf8, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x20000000001, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000003c0)=0x8, 0x8) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) ioctl$DRM_IOCTL_GET_UNIQUE(r5, 0xc0086401, &(0x7f0000000a80)={0xbf, &(0x7f0000000580)=""/191}) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/04 03:33:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000000180), 0xffffffffffffff80) 2018/04/04 03:33:36 executing program 1: r0 = socket(0x19, 0x1, 0xfffffffffffffff8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000700), &(0x7f0000000740)=0x4) r1 = getpid() mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) r2 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x3) writev(r2, &(0x7f0000000680)=[{&(0x7f00000001c0)="469beb8287945cbf983f737abdf7596f2a6d6fc7e6cd2a92538d872f985bc10c541d5b6b8569f91fbd685267d264d7c86cbea01744950f2660f4399dd5d06059ae5c4c172b6ad5e9d1daf6ec7c2cef03d565c6911ca9f8a83607bf7d1d13", 0x5e}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000000240)="b592345d2f4bcc552f758e61c09c8d29fe03f03b2aa77d2d2713252b5dd47798f8aa40b0b059f9205f03bce73fca89b720cd1d6f8f7efd986a6cda9d8db0f76af7a78023c9c848797b467ac10dec23afddab7fa2451ae95a3a4b6fef981ecc47ab69da65a1367c875517612f93dc91acd763819edaa1ff8de80b19be37d5ad213a8e9e6b91f06649f8804e0f7f5129c18de8c0f65216728e5ec43f7c90bc80", 0x9f}, {&(0x7f0000000300)="c6c5636dec18b7fed4ab3e", 0xb}, {&(0x7f0000000340)="e7b19f5fb12f4208fdf8967d7da4cb131c726e05c456f5d7c8f5ece56ed259549281133be46d073b52421b8609697ad8468c3a85e9ec65e1f26cd05108d78288fd5162fa8cef1b030fcf4eea23be2249cdf3a4bdddfd73bcf2192fc834c90b3e91b68dbd7daf08a9015ccfa1dcf4d08e7fa20fe950740f5da6cdc05e845def51ad57aee12de843fe8dbc289a51", 0x8d}, {&(0x7f0000000400)="fea2f7e501bd6a6ea04461dc68a000877fea8a7456e506e9efc66921d80ed5570a82d2d18be6396fdcff59c8f1fe95702ccf5a9824b6358fc6cfcdb1d8cbce1e84a59ebed4ebba53dccede35549fec0f8301a2ad04599de294718f1c4944ec09c2773e1e49e1fb0fe4890b8963f7b0ac759acefc634b94c72a2ae3626d1cb86290426fbccb11fcba1a7dacba72", 0x8d}, {&(0x7f00000004c0)="8a2dc08d30951a4b0b5159", 0xb}, {&(0x7f0000000500)="5be7da005922f22df69f035d7bc5633fb5fcc58f30539db4736b40f2ff6af396f9571ff773b45597453af2273679184d6ef8f94bca5531f29fe8b12229fabbf4b70c5198bb1ef5db4f89dfa997c06eda0738bac873c800eef85e213e8ed5bbc26e3ed99d6321e26d4c3393dd5c8ea734eb4776ff4e17655d7105edc7db0476a6880e059e681fa01ca8b31452b545f6dfb03ace71e43380d5c1c611e0ec0a276ded1d5b6ae7c5c705d9d467", 0xab}, {&(0x7f00000005c0)="e72fd06ebf0a99a83bc66bdc447b385074384a10f22c9d07edf9492d2823662a0eedd5960b51d92d7155ea9deb2716f93ec457f8538fce79bd4638d7c8ecca43b280fbc49caf95f33c19d33e6aeb9db9a865b7d4302ae0384ffb1cce01ab3b719b5109f96b672c2a1bafdbeeedf119d00923277e318d8110af5e6479d6d92c0bb769c84237ecaddf25", 0x89}], 0x9) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) process_vm_readv(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x405}, {&(0x7f000000b000)=""/73, 0x49}, {&(0x7f0000006000)=""/4096, 0x7eb}], 0x2000000000000035, &(0x7f0000007000)=[{&(0x7f0000000fbd)=""/67, 0x7ffff000}, {&(0x7f0000008f73)=""/141, 0x8d}, {&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000008f9d)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000bf62)=""/158, 0x9e}], 0x6, 0x0) write$fuse(r3, &(0x7f0000000100)={0x50, 0x1, 0x4, @fuse_init_out={0x7, 0x1a, 0x8001, 0x6, 0x58, 0x885f, 0xff46, 0x80000001}}, 0x50) [ 209.258747] binder: 14908:14919 got new transaction with bad transaction stack, transaction 90 has target 14908:0 [ 209.297488] binder: 14908:14919 transaction failed 29201/-71, size 0-0 line 3038 2018/04/04 03:33:36 executing program 6: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000080)) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r3, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick=0x7, {}, {}, @note={0x80, 0x0, 0x100000001, 0x0, 0x2}}], 0xffffffffffffffed) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x312}) 2018/04/04 03:33:36 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) r1 = gettid() capset(&(0x7f0000000100)={0x0, r1}, &(0x7f0000000140)={0x2, 0x7, 0x8, 0x2, 0x9, 0x61bd}) write(r0, &(0x7f0000002000)='v', 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x208080, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f00000002c0)={'filter\x00', 0x0, 0x4, 0x5b, [], 0x3, &(0x7f0000000200)=[{}, {}, {}], &(0x7f0000000240)=""/91}, &(0x7f0000000340)=0x50) capset(&(0x7f0000000040)={0x39980732, r3}, &(0x7f0000000080)={0x10001, 0x3, 0x8, 0x7, 0x9, 0x7}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{}, {r4, r5+30000000}}, 0x0) 2018/04/04 03:33:36 executing program 5: unshare(0x40000000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000006c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x9, 0x6, [0x100, 0x587000, 0x8, 0x17, 0x7f, 0x11]}, &(0x7f0000000100)=0x14) [ 209.342500] binder: BINDER_SET_CONTEXT_MGR already set [ 209.372733] binder: 14908:14934 ioctl 40046207 0 returned -16 [ 209.375727] binder_alloc: 14908: binder_alloc_buf, no vma [ 209.375767] binder: 14908:14919 transaction failed 29189/-3, size 40-8 line 3134 2018/04/04 03:33:36 executing program 3: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa1b72ceb3fc6b77de33924da47", 0x10) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x1, 0xfffffffffffffff9, 0x4, 0x1000, 0x4, 0x7fff, 0x81, 0x1, 0x0}, &(0x7f0000000040)=0x20) socket(0x11, 0x800, 0x3ff) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e23, 0x2, @empty, 0x2}}}, 0x84) 2018/04/04 03:33:36 executing program 6: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000080)) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r3, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick=0x7, {}, {}, @note={0x80, 0x0, 0x100000001, 0x0, 0x2}}], 0xffffffffffffffed) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x312}) [ 209.437555] binder: undelivered TRANSACTION_ERROR: 29189 [ 209.443649] binder: release 14908:14919 transaction 90 out, still active [ 209.470059] binder: send failed reply for transaction 90, target dead [ 209.510549] l2tp_core: tunl 18394: sockfd_lookup(fd=607773565) returned -9 [ 209.532671] l2tp_core: tunl 18394: sockfd_lookup(fd=607773565) returned -9 [ 209.667224] IPVS: Creating netns size=2552 id=47 [ 209.785907] IPVS: Creating netns size=2552 id=48 2018/04/04 03:33:37 executing program 4: recvmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, &(0x7f0000000380)=""/180, 0xb4, 0x6}, 0x10020) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000480)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000040)="6b57f630fc2cb782f58e8867fa2e9f41ab1fe87a6703464bd0dfe1d464c187bf825526f10aaf6e5bfcc4cefa5981487fa642ad0cbddaf808cb8001f09bfb94f43f5bdaea691bb5d9fec0531819dcb16bd4ae4646bdf9601926714b8e63e5e75ce8dfbdc701f8c0ebd4b79c000a67411f28b77dc717637bfc317a8ba93d531a4824030cab26c4b1726f904ef6911ba088a7af384c48f2245db69eb85a45ad948779037ef0a498cf6e0380dae4b9df5ad1d414c7ac31244570625d", 0xba) r2 = socket$inet6(0xa, 0x800000000080001, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000004c0)={0x0, 0x4, 0xe82c, 0xfff, 0x1000, 0x3}, &(0x7f0000000500)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000540)=@assoc_id=r3, &(0x7f0000000580)=0x4) 2018/04/04 03:33:37 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)}, 0x8) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) sendto(r2, &(0x7f0000000280)="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", 0xfc, 0x5, &(0x7f0000000380)=@llc={0x1a, 0x33e, 0x6, 0xffffffffffff0e7b, 0x3, 0xd400000000000000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80) accept4$packet(r1, &(0x7f0000003200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000003240)=0x14, 0x800) getpeername$packet(r2, &(0x7f0000003280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000032c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000003400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000033c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000180000042abd7000fcdbdf251c149003fc03ff07001c000014000100000000700000001000010000ff00000008001a000800000008001a000100000008000400", @ANYRES32=0x0, @ANYBLOB="09004402", @ANYRES32=r3, @ANYBLOB="08000400106458c693bb333a91fbeebff9bdc86c01ddba56c040ade1dafdff756ce340ac00b89b70e67529a4bdeafcd5a3dc92871e2ede031cdeacc1af0e9d0457ef1ad6e4fb997def4ee21fc6452f9779d1e98288d69df1cdf56d5a5001012fe2", @ANYRES32=r4], 0x58}, 0x1}, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r2, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000400)={0x10000, 0x800, 0x2, {0x77359400}, 0xc9, 0xcddb}) recvmmsg(r2, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/04 03:33:37 executing program 6: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]}) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) write$tun(r3, &(0x7f0000000f00)=ANY=[@ANYBLOB="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"], 0x1) fcntl$setstatus(r3, 0x4, 0x6000) pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x2ea}], 0x1, 0x0) connect$ipx(r3, &(0x7f00000004c0)={0x4, 0x0, 0x0, "2c301cb8f44a", 0x6}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000001c0)={'ip6gretap0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000500), 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000003c0)={0x0, 0x0, 0x3, 0x1ff, 0x1000}, 0x14) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup/syz0\x00', 0x200002, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e24, 0x80, @dev={0xfe, 0x80, [], 0xe}, 0xb9}}, [0x245, 0xfffffffffffffffd, 0x6, 0x2, 0x4, 0x67, 0x80, 0x7, 0x81, 0x6, 0x6, 0x0, 0x0, 0x2, 0x80]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000740)={r4, @in={{0x2, 0x4e21}}, 0x7, 0x2}, &(0x7f0000000280)=0x88) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x80003) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140), 0x7fffffff) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x61, &(0x7f0000000800)={'filter\x00', 0x4}, 0x68) madvise(&(0x7f0000ff0000/0x3000)=nil, 0x3000, 0x64) sendfile(r1, r5, &(0x7f0000d83ff8), 0x8000fffffffe) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x4800, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0186415, &(0x7f0000000180)={&(0x7f0000ff2000/0xe000)=nil, 0x80, 0x0, 0x2, &(0x7f0000ff5000/0x3000)=nil, 0x38f}) ioctl$sock_netdev_private(r6, 0x89f1, &(0x7f0000000540)="573b3235a6dc4c75195843225793eeeb8fc69da289ad434eb5c833db97e1ab362090ec92fea248465a7ca8549cbe87269b84ca15da3048b850bd69566b1a9d545455e5da1429f30fd2252927f4adca060f1b577adea5de5e5c78cf587ec64d") setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000340)={0x8, 0x1, 0x1ff}, 0xc) 2018/04/04 03:33:37 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) sendfile(0xffffffffffffffff, r0, &(0x7f00000004c0), 0x7) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x103800, 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) socket$inet6(0xa, 0x4, 0x0) fchdir(r0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280)) tgkill(0x0, 0x0, 0x30) dup2(r2, r0) fanotify_init(0x14, 0x400) r3 = socket$inet6(0xa, 0xa, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xced61d1f768423b7, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000018c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000140)=0x1) clock_gettime(0x0, &(0x7f0000000200)) write$sndseq(r1, &(0x7f0000000700)=[{0x1, 0x0, 0x0, 0x0, @time, {}, {0x7fffffff, 0x96}, @note={0x3, 0x0, 0xffff}}, {0x0, 0x5a, 0x0, 0x8, @tick=0xff, {0x7fffffff, 0x5}, {0x7, 0x1}, @queue={0x1, {0x8}}}, {0x0, 0x0, 0x0, 0x400, @tick, {0x800, 0x6}, {0x200, 0x101}, @result={0x9e}}], 0x90) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000040)="31880a90e248d7100e03643107f71e79", 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000480)={r4}, 0x10) connect$netlink(0xffffffffffffffff, &(0x7f00000003c0)=@proc={0x10, 0x0, 0x0, 0x3000000}, 0x3e0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000002c0)=0x8) 2018/04/04 03:33:37 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x2, 0x0, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xab) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x10000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000040), 0x4) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x9, 0x443, 0x8}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="09003c9dbb007f000300501c01"], &(0x7f0000000200)=0x1) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x7) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x80b02, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000740)={0x0, 0xb, "0200000000100000000000"}, &(0x7f0000000780)=0x13) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000007c0)={r3, 0x10001}, &(0x7f0000000800)=0x8) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0286429, &(0x7f00000004c0)={0x0, 0x2, &(0x7f00000003c0)=[0x0, 0x3000000000], &(0x7f0000000400)=[0xaeef, 0x60, 0x0, 0x0, 0x3800000, 0x1], 0x1, 0x4, 0x0, &(0x7f0000000440)=[0xffff, 0x0, 0x0, 0x0], &(0x7f0000000480)=[0x0]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000680), &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x5}, &(0x7f00000001c0)=0x20) 2018/04/04 03:33:37 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="14000000520000002bbd7000fbdbdb2500000000"], 0x14}, 0x1}, 0x80) r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) signalfd4(0xffffffffffffffff, &(0x7f0000000540), 0x8, 0x80000) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socketpair$unix(0x1, 0x1000000000003, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f00000000c0)=[{&(0x7f0000000340)}], 0x1) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580)={0x0, 0xfffffffffffffff7}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000800), &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in6={{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x94}}, 0x10000, 0x1c4}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)={0x2, [0x0, 0x0]}, &(0x7f0000000d40)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000015c0)=ANY=[@ANYBLOB="02cc"], &(0x7f0000001600)=0x1) 2018/04/04 03:33:37 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f00000000c0)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000100)={0x35d2, 0x0, r3, 0x0, r4, 0x42, 0x4, 0x8000000b679}) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) write$binfmt_elf64(r2, &(0x7f0000000540)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000003800000000000200000000f9ffffffffffffff000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e993d007e5cc21684a64e3d58c27e020f45cc69737571160a0cc640805a87657d83b09dd4ffa32206ca6868cfddc5f89c40e2a70bca52c5981982b910ad5d3f67220f3b35af6f3c85ffce28af34b3907d4fecbb58bc3af1103414f91cb34afec0ac571e361d470caef525155a627dc77d9cff757d44c8d4dd6b345885f1599526fab"], 0x178) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000140)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000001c0)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000740)={0x94, 0x0, &(0x7f0000000400)=[@acquire_done={0x40106309, r5, 0x2}, @decrefs={0x40046307}, @acquire={0x40046305}, @exit_looper={0x630d}, @increfs={0x40046304}, @clear_death={0x400c630f, 0x0, 0x2}, @decrefs={0x40046307, 0x4}, @reply_sg={0x40486312, {{0x3, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000340)=[@ptr={0x70742a85, 0x0, &(0x7f0000000180), 0x1, 0x3, 0x3f}, @fd={0x66642a85, 0x0, r1, 0x0, 0x3}, @flat={0x73622a85, 0xb, r6, 0x4}], &(0x7f00000003c0)=[0x18, 0x68, 0x18]}, 0x3}}], 0x7a, 0x0, &(0x7f00000004c0)="4e3b9de1ec902c1426e0b0674671f48ba91b0c9b54efa8302ce5561e08b101e87cef1a1ac3d142c5ef799ceddc2d1b5d0313bd72484524c66581c11f32a328d79f5f9a2370349cbb6066578788dd7ff40dba84e9c016140a64106043c399bec73e3a33c4326c8068c38e7e15299fa3c987a53384685676c03f79"}) 2018/04/04 03:33:37 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80041, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x2, 0x80000000}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in6, @in6=@local}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f00000000c0)=0xe8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000100)=0x11, 0x4) 2018/04/04 03:33:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000016c0), &(0x7f0000001700)=0x4) vmsplice(r0, &(0x7f0000000300)=[{&(0x7f0000001980)="160e8e1ff358d8aff1aee2cb27ae0b034287c7572273e000b3de478fdcd504a7e2b7470e3cbff4d2b1f8ab8265da2f3f559ce19ac9e0d217d12c636f01fdd7323a320e3ca4e2edac835e479bdb232b2898d20e4e9ad64fa79ebfa39bf953d7e5e400f51467338bdaaefd58c06216848a9cd8e0b6d8eade7393908db909222189b2e2e83fdf88bdb3b3b6d641c9123c5bfc3d72cb347dc3aef069b5da78f95816c2ddeb16038797c27e2a0f9444112e4cca44e47bd7ecd3d651971d5b69a6953e94e888b3219b445e4d5f5e71", 0xcc}, {&(0x7f0000000140)="e950e9757dc28a164b74b2d215149356bab97894fe2d5ab6cf8c83087b7e29774d218d4aa45ee9504780852d842453d6a6fc2a5d8c", 0x35}, {&(0x7f0000000180)="55d2a47b57c9dbdbc4390246c0c8845332332aca34de0178854863c001dad96cba2e840b10d0ced247fb3a7d503e01dac2b23fdf5e0feaf60d0df058bbb826a99302cf64da680390c8261ee555afc08d45cefe262fe6d9fd2b525f39abfea27e60babb09fa1ba2deda25ae40e916481a1d891a9e6b9b2c16cd0591e24f72f01a30b1712ec7cb1fb4f8e11a477a4e801d99df7ef36198b03ec887a83f3cea7383d0caaa231a0e1f1371b643139781c7a98aa6c6a18246ee4006c13ceace9cd395add0cf70cf876c3d886cdb6d2b615a9c", 0xd0}, {&(0x7f0000001a80)="1afb3f2d53de3485eb511958f18ccda08900719a337ebc277ed485745e46eba7788c67ee", 0x24}, {&(0x7f00000002c0)="a06965f952b8c8ef87b531bebb4375711cee9260af6d911a1cdf249ab06cc80f36cf2694e9643e6d3d7e6014a09603fb746cc2", 0x33}], 0x5, 0x9) recvmmsg(r0, &(0x7f0000001580)=[{{&(0x7f0000000480)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000500)=""/4096, 0x1000}], 0x1, &(0x7f0000001540)=""/46, 0x2e, 0x9}, 0xf038}], 0x1, 0x40000060, &(0x7f00000015c0)={0x77359400}) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001600)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, r1}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x8000, 0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001800)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001840)={0x0, @in6={{0xa, 0x4e21, 0x40, @loopback={0x0, 0x1}, 0x3}}, 0x6, 0x1}, &(0x7f0000001900)=0x88) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001940)=@assoc_value={r3, 0x5}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000001000), 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000001640)='/dev/usbmon#\x00', 0x9, 0x20000) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f0000001680)={0x9, 0x7fffffff, 0x3, 0x5, 0x5, 0xaeed}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000003c0)={'filter\x00', 0x0, 0x3, 0x2d, [], 0x1, &(0x7f0000000340)=[{}], &(0x7f0000000380)=""/45}, &(0x7f0000000440)=0x50) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000001740)={0x8000, 0x1f, 0x6816, 0x7}, 0x10) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000001780)={{0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}, {0xa, 0x4e20, 0x8001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3f}, 0x0, [0x1, 0x20, 0xad, 0x2, 0xc9da, 0x9, 0x200, 0x6]}, 0x5c) [ 210.929172] device lo left promiscuous mode 2018/04/04 03:33:38 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x268342) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x38, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x4e22, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x1f}]}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000280)={r1, 0x4, 0x10, 0x0, 0x100000001}, &(0x7f00000002c0)=0x18) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f00000000c0)=""/250, 0xfa) syz_open_dev$urandom(&(0x7f0000000200)='/dev/urandom\x00', 0x0, 0x80) getdents64(r0, &(0x7f0000000300)=""/228, 0xe4) lseek(r2, 0x0, 0x0) getdents64(r2, &(0x7f0000000ac0)=""/4096, 0x1000) r3 = gettid() ioprio_set$pid(0x3, r3, 0xffffffffffffe0b0) 2018/04/04 03:33:38 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x6) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x2, 0x8000) bind$ipx(r2, &(0x7f0000000140)={0x4, 0x0, 0x3f, "453bb7da76a1", 0xffff}, 0x10) 2018/04/04 03:33:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000368fc8)={&(0x7f000034dff4)={0x10}, 0xc, &(0x7f00004f3ff0)={&(0x7f000034dcb0)={0x14, 0x30, 0x1000000000901, 0xffffffffffffffff, 0xffffffffffffffff}, 0x184}, 0x1}, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 2018/04/04 03:33:38 executing program 5: mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00002e6ff8)={0x7bceff27}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000446000)={0xfff}, &(0x7f0000fc5ff8), 0x8) getpid() chdir(&(0x7f0000000000)='./file0\x00') gettid() readv(r0, &(0x7f0000000040)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) [ 211.070043] device lo entered promiscuous mode 2018/04/04 03:33:38 executing program 1: mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x8000000000000195) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) mount(&(0x7f0000176000)='./file0/file0\x00', &(0x7f0000e06ff2)='./file0\x00', &(0x7f00001f8000)="3c00e1e5c600e41b24667300", 0x2000, &(0x7f0000259fc1)) 2018/04/04 03:33:38 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000080), 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x12, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x8010, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) keyctl$describe(0x6, 0x0, &(0x7f0000000b40)=""/4096, 0x1000) r4 = dup2(r3, 0xffffffffffffffff) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f0000000100)) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) r5 = request_key(&(0x7f00000002c0)='syzkaller\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, &(0x7f0000000500)='-$\x00', 0xfffffffffffffff8) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)="840d572a8e609edca8c2551947d6efb55b7c8c94e1be6a1cf9f0b6c187b75286d9eed3d30f1edecec627b782331d1882137024a7df67ee9edfe12e19", 0x3c, r5) close(r2) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) r6 = add_key(&(0x7f0000000a80)="6173796d6d65747269630041472e8b637f55f694fcef0e58fc2ac924f9dd8addbd7bdb020097658e7651738b0e4ab818c6e76c0d075a9aafccb8dfa463c0e04194ee37284e414193d860", &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000800), 0x0, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000300)="ad6e2301849005b80f700749ce55a60fe1e41d5768c90ac2926a4d5cb5677573b42b9cd3cd194619f6f0d5f7662113df4b522d72293454068d859944dc8bd1449d14a763b027c673a6e2ca", 0x4b}], 0x1, r6) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000240)={0x4, &(0x7f0000000200)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f0000000280)) gettid() getpgid(0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000600)) r7 = getpid() syz_open_procfs(r7, &(0x7f00000005c0)='autogroup\x00') r8 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r8, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='eth0ppp0\x00', 0xfffffffffffffff8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000980)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f00000006c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000001b40)={@mcast1={0xff, 0x1, [], 0x1}, 0x75, r9}) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x200000000000006c, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') setns(r3, 0x4000000) 2018/04/04 03:33:38 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x5, 0x4) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x200020000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x0, 0x0) connect$l2tp(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x4, 0x3, {0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, 0x32) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) [ 211.271109] device lo left promiscuous mode [ 211.413586] device lo entered promiscuous mode 2018/04/04 03:33:39 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001240)=ANY=[@ANYBLOB="1400000000000000000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/04 03:33:39 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$peekuser(0x3, 0x0, 0x542ca047) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f00000005c0)={0x4, {{0xa, 0x4e24, 0x2, @empty, 0x1e6}}, {{0xa, 0x4e21, 0x0, @empty, 0x800}}}, 0x104) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vga_arbiter\x00', 0xfffffffffffffffe, 0x0) signalfd4(r4, &(0x7f00000004c0)={0x1}, 0x8, 0x80000) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) r5 = perf_event_open(&(0x7f0000000380)={0x7, 0x70, 0x302, 0x3ff, 0x8, 0x2, 0x0, 0x200, 0x5208, 0x1, 0x2, 0x401, 0x7f, 0x8, 0x0, 0x80000001, 0x2887, 0xff, 0x100, 0x9, 0x7, 0x1000, 0xffffffffffffffff, 0x1, 0x0, 0x7, 0x0, 0xba64, 0x5, 0x100000000, 0x1000, 0x0, 0x40, 0x8, 0x2, 0x85e9, 0x3, 0x7, 0x0, 0x2, 0x0, @perf_config_ext={0x79b5, 0x1f}, 0x8, 0x100, 0x0, 0x3, 0x0, 0x100000001, 0xdc}, r1, 0x10, r4, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000700)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8000}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x163, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x80000000, @ipv4={[], [0xff, 0xff]}, 0x6}, @in6={0xa, 0x4e23, 0x80, @dev={0xfe, 0x80, [], 0xc}, 0x8}], 0xd8) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f00000010c0)) dup2(r0, 0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000000140)={0x1}) perf_event_open(&(0x7f0000000540)={0x1, 0x70, 0x5, 0x2, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x1, 0xc5b00000, 0x5, 0x0, 0x9cc, 0x1, 0x5d9, 0x8, 0x1000, 0xffffffff00000001, 0x0, 0x0, 0xb8c6, 0x1000, 0x10001, 0x4, 0x0, 0x0, 0x1, 0x1, 0xb20b, 0x6, 0x1, 0x200, 0x507, 0x2, 0x2, 0x6, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x1f}, 0x0, 0x4, 0x9, 0x6, 0x0, 0x7fff, 0x80000001}, r1, 0xd, r5, 0x8) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r6 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r7 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r6, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}], 0x10) sendfile(r6, r6, &(0x7f00009bcffe), 0x4c35) sendfile(r7, r6, &(0x7f0000fc1ff8), 0x80000001) ioctl$EVIOCGKEY(r7, 0x80404518, &(0x7f0000000080)=""/4096) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000280)=0x800) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000400)={0x0, 0x8}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={r8, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f0000000480)=0xc) 2018/04/04 03:33:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$TCFLSH(r0, 0x540b, 0x100000000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0xffffffffffff3713, @local={0xfe, 0x80, [], 0xaa}, 0x2}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x5}, 0x8) 2018/04/04 03:33:39 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r1}], 0x1, 0x3ff) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="876bd419d04c67a0a47ca18e2c847b2353b8f9c858a20e64"], &(0x7f00000002c0)=""/152, 0x98) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x0) getuid() setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000240)={0x3, [0x8, 0x0, 0x0]}, &(0x7f0000000280)=0xa) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)={[{0x32, 'emory\x00', 0x20}, {0x0, 'cpu', 0x20}]}, 0x3) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) readv(r2, &(0x7f0000000bc0)=[{&(0x7f0000000500)=""/145, 0x91}, {&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x5) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0xffffffffffffffff) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/04 03:33:39 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x0, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) setsockopt(r0, 0x2, 0x7ff, &(0x7f0000001000), 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x3d1, &(0x7f0000dda000), 0xffffffffffffffa5, 0x1}], 0x492492492492510, 0x0) 2018/04/04 03:33:39 executing program 6: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x9, 0x3}) mq_timedsend(r0, &(0x7f0000000040)="b0", 0x1, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}) creat(&(0x7f00000000c0)='./file0\x00', 0x40) mq_timedreceive(r0, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) 2018/04/04 03:33:39 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001300)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001340)={0x0, r1, 0xa5}) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000580)=ANY=[], 0xfffffce5) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000002180)=ANY=[@ANYBLOB="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"], 0xed4}, 0x1, 0x0, 0x0, 0x80}, 0x4000804) getsockopt$IP_VS_SO_GET_INFO(r4, 0x0, 0x481, &(0x7f0000000240), &(0x7f0000000280)=0xc) lseek(0xffffffffffffffff, 0x0, 0x4) fgetxattr(0xffffffffffffffff, &(0x7f0000000840)=@random={'security.', 'vboxnet0+bdev\x00'}, &(0x7f0000000880), 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001240)={0x0}, &(0x7f0000001280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f00000012c0)={r5, 0x3}, 0x1fa) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xcf, &(0x7f0000001200)=0x400, 0x4) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000100)) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r6, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000002140)='selinux\x00', 0xfd0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[], &(0x7f0000000800)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001380)=0x0) fremovexattr(r3, &(0x7f00000002c0)=@random={'security.', 'selinux\x00'}) ptrace$poke(0x5, r7, &(0x7f00000013c0), 0x40) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f00000057c0)=""/216) 2018/04/04 03:33:39 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000180)="4f7ad0c9edb302ea6f1748144523c0c2539a3e00d49ba39063e2532e8de58f5930000000dcf50b9deb0be5f905000000000000004444c9fe3d13", 0x3a) socket(0x3, 0x3, 0x617a) r1 = syz_open_pts(r0, 0x4) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) poll(&(0x7f0000000100), 0x0, 0x4) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)) 2018/04/04 03:33:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") r2 = socket(0xa, 0x2, 0x88) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) connect$unix(r3, &(0x7f0000000480)=@abs, 0x2d8) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x33b, [0x20000380, 0x0, 0x0, 0x200003b0, 0x200003e0], 0x0, &(0x7f0000000080), &(0x7f0000000940)=ANY=[@ANYBLOB="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"]}, 0x384) sendmsg$netrom(r2, &(0x7f0000000300)={&(0x7f0000000400)=@full={{0x3, {"a2a333060e25cd"}, 0x5}, [{"33b354fc5ac795"}, {"f056067a23c79b"}, {"f7c2760e38875b"}, {"da8cd824514d8e"}, {"5634972ade1695"}, {"2728c51144304e"}, {"848f0721e82ba7"}, {"3d98254df683fb"}]}, 0x48, &(0x7f00000003c0)}, 0x10) writev(r4, &(0x7f00001a5ff0), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000540)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000000580)={r5, 0x5}) sysfs$2(0x2, 0xfffffffffffffff8, &(0x7f0000000500)=""/44) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x80001) modify_ldt$write2(0x11, &(0x7f0000000000)={0x200, 0xffffffff, 0x0, 0x10, 0x0, 0x0, 0x6, 0x3}, 0x10) r6 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r6, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) read(r4, &(0x7f0000000840)=""/45, 0x23f) sendto$ax25(r3, &(0x7f0000000180)="1da80f7c3985b7d5377e78eabdd5d9a5f01423f8fb71b215f3a0f9e9db62732032edf0f2325725af0765ebaf2e39966400581249b23c6873f20909619ec5f74d547660c4d1d5fde4ede5ffae95e6627b0b9c604449bcb36ee5aae546317b344a55a5a67d3c6d04f607487e7f6123d2b6cdc42153c99bd9f0cc3696bee47dbf9274ee592de8c76688a2342bbcaa9fb3569d8bdff37c1fee6ab6e104232f02f52ed29279a67884f3", 0xa7, 0x24000040, &(0x7f0000000280)={0x3, {"ae4d3e45954621"}}, 0x10) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000140)='4', 0x1}], 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000000040), &(0x7f0000000ffc)=0x4) finit_module(r4, &(0x7f0000000380)='nat\x00', 0x1) 2018/04/04 03:33:39 executing program 5: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x80) accept4$bt_l2cap(r0, &(0x7f00000000c0), &(0x7f0000000280)=0xe, 0x80000) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="666400000004bb") socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in, @in=@dev}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xffffffffffffffac) getdents(r1, &(0x7f0000000100)=""/71, 0x47) 2018/04/04 03:33:39 executing program 7: r0 = inotify_init() r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x20}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000300)={r2, 0xa0, &(0x7f0000000240)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}]}, &(0x7f0000000340)=0xc) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r3 = inotify_init() inotify_add_watch(r3, &(0x7f0000000080)='./control\x00', 0x40) rmdir(&(0x7f0000000040)='./control\x00') membarrier(0x8, 0x0) r4 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x3ff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000180)={r5, 0x8, 0x6, 0x6, 0x8001, 0x8001}, &(0x7f00000001c0)=0x14) 2018/04/04 03:33:39 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={0x0, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x100000001, 0x14f1, 0x0, &(0x7f0000000040), 0x0, 0x4}) 2018/04/04 03:33:40 executing program 5: inotify_init1(0x80000) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x4, 0x4) sendfile(r1, 0xffffffffffffffff, &(0x7f0000a2effc), 0x0) 2018/04/04 03:33:40 executing program 6: r0 = memfd_create(&(0x7f0000001000)='wlan1\x00', 0x200000000803) fcntl$addseals(r0, 0x409, 0xc) 2018/04/04 03:33:40 executing program 7: r0 = inotify_init() r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x20}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000300)={r2, 0xa0, &(0x7f0000000240)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}]}, &(0x7f0000000340)=0xc) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r3 = inotify_init() inotify_add_watch(r3, &(0x7f0000000080)='./control\x00', 0x40) rmdir(&(0x7f0000000040)='./control\x00') membarrier(0x8, 0x0) r4 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x3ff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000180)={r5, 0x8, 0x6, 0x6, 0x8001, 0x8001}, &(0x7f00000001c0)=0x14) 2018/04/04 03:33:40 executing program 4: r0 = memfd_create(&(0x7f0000000300)="2f7b06003170707031253a656d30f9", 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000140)="cfebc10959e46b2b79bc86", 0xb}, {&(0x7f0000000280)="348560f969", 0x5}], 0x2, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000180)='ip6_vti0\x00') r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r2, &(0x7f0000000080)='mountinfo\x00') timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) signalfd(r0, &(0x7f0000000000), 0x8) ftruncate(r1, 0xfff) 2018/04/04 03:33:40 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) sendfile(0xffffffffffffffff, r0, &(0x7f00000004c0), 0x7) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x103800, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[], 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r3 = socket$inet6(0xa, 0x0, 0x0) fchdir(r0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280)=0x0) tgkill(0x0, 0x0, 0x30) dup2(r2, r0) syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') socket$inet6(0xa, 0xa, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xced61d1f768423b7, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000018c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000140)=0x1) write$sndseq(r1, &(0x7f0000000700)=[{0x1, 0x3ff, 0x0, 0x0, @time, {}, {0x7fffffff, 0x96}, @note={0x3}}, {0x0, 0x0, 0x1, 0x8, @tick=0xff, {0x0, 0x5}, {0x7, 0x1}, @queue={0x1, {0x8}}}, {0x0, 0x0, 0x1, 0x400, @tick, {0x800, 0x6}, {0x200, 0x101}, @result={0x9e}}], 0x90) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000480)={r5}, 0x10) fcntl$setown(r0, 0x8, r4) connect$netlink(0xffffffffffffffff, &(0x7f00000003c0)=@proc={0x10, 0x0, 0x0, 0x3000000}, 0x3e0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000040)={0xa, [0x4, 0x6000000000, 0x8000, 0x0, 0x7fff, 0x100000000000000, 0x9442, 0x2, 0x8001, 0x4]}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000500)={r6, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, &(0x7f0000000340)=0x84) 2018/04/04 03:33:41 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/182) mlock2(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x0) 2018/04/04 03:33:41 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000200)={{0x2, 0x4e20, @rand_addr}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x42, {0x2, 0x4e20, @loopback=0x7f000001}, 'ip6tnl0\x00'}) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000040)=0x9) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000004080)={@mcast1, 0x0}, &(0x7f00000040c0)=0x14) fstat(r0, &(0x7f0000004100)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004180)={{{@in6, @in6=@dev={0xfe, 0x80, [], 0x16}, 0x4e21, 0x20afc0000000, 0x4e21, 0x3ff, 0xa, 0xa0, 0x20, 0x3f, r2, r3}, {0xff, 0x9, 0x8, 0x7, 0x5, 0x7fff, 0x100000001, 0x4}, {0x20, 0xffffffff, 0x80, 0x2}, 0x8, 0x6e6bb5, 0x3, 0x1, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d5, 0x7f}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x34ff, 0x4, 0x0, 0x4, 0x6, 0xfffffffffffffff9, 0x2}}, 0xe8) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r5 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r4, &(0x7f00000004c0)=[{&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000280)="a78841f1507546bb7dd9f069bde0b828ded1078565f89bf7ca3922750a540ff05d120e68109fc53b6ee8bdb594546e5a8cb55b3646eb5b31416252a9799fb4218589c4c2eeaaa56f4d05b6b1e93fd32435e98c134e1d919d9c3ede128e9f8a6e2aa7f60d0396bba3ce753f7daa66079c556ed00fee55e08388a6d997b7fe687d60726e8be6724b5c2abb8aeb3dc9c924c899f9e9989ff3391990e2d99b0eef1a07e4828db25a16f93555ba0b5c21c6b5fd8029fc5a1bf4a42a", 0xb9}, {&(0x7f0000000340)="2bf9595213357bb49758a8c8fb802576ced8134b24b63e41a33ff5218ee64293c1a11885bec5f58ac56c1dbf657d12b2b0d08bd9d2a3e2ed29ad8870e3a615be9d0a1bb7f5785a476799cecd966b62fa5d344f0e9aaeef4d8e31435f1887a3b0d1b7880e7287f6973fb6efb98602a4a8eaee3d9d888c329dd9d8ae12ac6f9e1c5c77313e1342201c8f871f5c2307d722039553951f20a276a79a8d3ca0ddce5ba90c41c3c833cde37f9e321b227485a102c024877035dbcc", 0xb8}, {&(0x7f0000000400)="b37c0183ebd9fc5341b404375aff06451771ccdc4829d98b131170dcb19ffcef56e4f6590cb065846121bd186dd6fcbb2cd075b519c48bedd7e994c863a4ce4439272912639f0c970976fa873e76abce5f4a3def484c2f7ce578a2265148a6069a1d456cb5638acfd8a75576d529a8e585226487e556ace148ec322941e603989cc14a156169a4f8a0f49eb6f7c6ce9e110f2ceb457d54fbdda39cc45aee2e664bff8e79603faee1", 0xa8}], 0x4, r5) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000580)="2318654fc3508a513287f50f5f553970480d1ce335a30057b9cbdb6820b8248a241f5635703ef25596ec77b2e77bef0898195be1015fe0774e338b27a3de26685e937c727bbf1b0da26b173e553f8bb592cd85fd485054b15c2501745614ddc46c7aef184d7455b9f5acc9a4652b57bb7913d185d7a85a40dc04cf3cb8dd30958cc18034d1a5825ad2ed5c26f1172a601ff7e0f574b2351679feef6883c6063a404afa0b81c0fbf9b41a54b1b9c6b55ef22f9b268aec0017f007d92d407ea480817351fee467f1811418aa979d295b44c73fada418be") 2018/04/04 03:33:41 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x10080040, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000100)={0x5, 0xfffffffffffffe01, 0x6, 0x400000000000000, 0x2, 0x101, 0x100000001, 0xf7, 0x7f, 0x8, 0xc5, 0x7}) fcntl$setlease(r0, 0x400, 0x1) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000140)=""/98) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000080)=""/80) link(&(0x7f0000f00000)='./file0\x00', &(0x7f000038eff8)='./file1\x00') 2018/04/04 03:33:41 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000000fffffffffffffe0100000000", 0x14, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x1, 0x0) openat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x101000, 0x80) 2018/04/04 03:33:41 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000040), 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) 2018/04/04 03:33:41 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x404200, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x629d09da553f5432, r0, 0xffffffffffffffff) 2018/04/04 03:33:41 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)) socketpair(0x13, 0x2, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000500)={0x0, 0xe, "f5825cd8c0eb5a432073937a21dc"}, &(0x7f0000000540)=0x16) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580)={0x0, 0xfffffffffffffff7}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) 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$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x94}}, 0x10000, 0x1c4}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000d40)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000fc0)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x80}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0xfff, 0x0, 0x0, 0x1, 0x4, 0x0, 0x400}, &(0x7f0000001580)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="636dd9cbda42f900000000000000912c19bf945c323eef00701810ea4f1d38e8d7bf6356d294df7aa99daa4eeef8917e9536c119002ad492ba18d57a3d77d2ecd69514330dd8f6", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000001600)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0xb0, &(0x7f0000003a40)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}]}, &(0x7f0000003b40)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000003b80)={0x0, 0x4, 0x0, 0x5, 0x0, 0xff}, &(0x7f0000003bc0)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000004e80)={0x0, 0x5}, &(0x7f0000004ec0)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec0446eef90a49c600b950b43f4", 0x33}], 0x1, &(0x7f0000000d80), 0x0, 0x4844}, {&(0x7f0000000e00)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000e80)=[{&(0x7f0000000e40)}], 0x1, &(0x7f00000010c0)=[@sndinfo={0x1c, 0x84, 0x2, {0x5, 0x8000, 0x100, 0x0, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0xfff, 0x1f, 0xd, 0x3f, 0x9, 0x0, 0x64f3, 0x1000, r5}}], 0x58}, {&(0x7f00000011c0)=@in6={0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, 0x1c, &(0x7f00000014c0)=[{&(0x7f0000001280)="bfe0be7dfdf6601685d291e210ab25e77fc5970f81234ead13e796604d54ff61185253478b7c36fb2b6a5c89e09469", 0x2f}], 0x1, &(0x7f0000001640), 0x0, 0x4800}, {&(0x7f00000016c0)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f00000039c0)=[{&(0x7f0000001700)}], 0x1, &(0x7f0000004f00)=[@sndrcv={0x2c, 0x84, 0x1, {0xffffffff, 0x1, 0x0, 0x0, 0x8, 0x2, 0x33a, 0x0, r6}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0xff, 0x0, 0x2, 0x8f, 0xfffffffffffffbff, 0x1, 0xffffffff, r7}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x207, 0x1, 0x5}}, @init={0x14, 0x84, 0x0, {0x8, 0x9, 0x7}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x2, 0x4, 0x3f}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x0, 0x401, 0xc162, r8}}, @init={0x14, 0x84, 0x0, {0x1ff, 0x2, 0x2}}], 0x134, 0x20000000}], 0x4, 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)={r3, 0x5956}, &(0x7f00000000c0)=0x8) 2018/04/04 03:33:41 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4000000001001f) writev(r0, &(0x7f0000dafff0)=[{&(0x7f0000000000)="290000002000190700000008ffffda060200000039e80001040000040d001400000000000000000001", 0x29}], 0x1) 2018/04/04 03:33:41 executing program 7: sync() r0 = socket$packet(0x11, 0x0, 0x300) r1 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000600)=0x2, 0x4) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) creat(&(0x7f0000000080)='./file0\x00', 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) fallocate(r3, 0x0, 0x0, 0xffff) r4 = inotify_init1(0x0) r5 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r6 = dup2(r4, r5) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000880)={0x7, 0x9, 0x1, 0x6, 0x2, [{0x2, 0x200, 0x1000000000, 0x0, 0x0, 0x802}, {0x4, 0x140, 0x5, 0x0, 0x0, 0x1001}]}) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05f", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda86") epoll_wait(r1, &(0x7f00000003c0)=[{}, {}, {}, {}, {}], 0x9ef4b7ca31e6aff, 0x0) getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) r7 = add_key$user(&(0x7f0000000640)='user\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0)="b3be5326fc2c88586160a594c9509fac830c4202de51477061144f7c3d22a97b490aed3e90ce742363629988dd57a2f14b1efd28ad3c8611ed12e650b5c04d6765cd6f18ed984a8fd3c5051fe93bece3201fcd742a13ca7724ae91fe492b51152980bae9c28f432dbb09ef971993c8d4290ede6863ee014037a82989153e09eb944d32fa47be7d82ea7016d4958079aac34916d3b5623eb69509cf4a5d8a0ab5e53294cfb3c03de3c828a7371599509674b258069ab9e18f5c829e22551710a7d865db35b4415b2f4fc42b530dd494a41d075e0ea149e7b408801af7019fa941227e117db0595bb1", 0xe8, 0xfffffffffffffffd) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.net/syz1\x00', 0x1ff) keyctl$describe(0x6, r7, &(0x7f00000007c0)=""/170, 0xaa) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)=ANY=[@ANYBLOB="cf0a58f0222e13f58fa1ffcdd22e00002967fc99197452cfcf0000"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000440), &(0x7f0000000480)=0x8) getpeername$unix(r6, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syncfs(r3) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000400)={'ipddp0\x00'}) 2018/04/04 03:33:41 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) syz_emit_ethernet(0x76a, &(0x7f0000001080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipx={0x8137, {0xffff, 0x75c, 0x0, 0x0, {@current, @random="dfd51d26d57c"}, {@random, @random="e0d26d34ac63"}, "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"}}}}, &(0x7f00000000c0)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4040, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'bpq0\x00', {0x4, 0x8, 0xffffffffffff83f2, "90791bdc4ddf", 0x6}}) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/04/04 03:33:41 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x40000, 0x0) write$cgroup_pid(r0, &(0x7f0000000080)={[0x37, 0x33, 0x33, 0x32, 0x31, 0x34, 0x32, 0x33, 0x38]}, 0x9) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000100), 0x4) 2018/04/04 03:33:41 executing program 4: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x8000000c) fcntl$setown(r1, 0x8, 0x0) symlinkat(&(0x7f0000003700)='./file0\x00', r1, &(0x7f0000003740)='./file0\x00') fcntl$notify(r0, 0x402, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000000000)=""/104, 0x68}, {&(0x7f0000000100)=""/65, 0x41}, {&(0x7f0000000080)=""/36, 0x24}, {&(0x7f0000000180)=""/45, 0x2d}, {&(0x7f0000000280)=""/154, 0x9a}, {&(0x7f00000003c0)=""/151, 0x97}, {&(0x7f00000001c0)=""/29, 0x1d}], 0x7) unlinkat(r0, &(0x7f0000000240)='./file0\x00', 0x0) 2018/04/04 03:33:41 executing program 5: getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7, 0x5}, &(0x7f0000000100)) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000003c0), 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r0], &(0x7f00000004c0)=0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)=0xfffffffffffffffe) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000900)=@req3={0x961e, 0x8, 0xfffffffffffffff8, 0x3de, 0x4c, 0x0, 0x1000}, 0x1c) r2 = accept4$inet6(r1, 0x0, &(0x7f0000000000), 0xfffffffffffffffc) splice(r2, &(0x7f0000000240), r2, &(0x7f0000000280), 0x0, 0xb) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000980)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000940)={&(0x7f0000000880)={0x78, r3, 0x19, 0x70bd2b, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x53}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x20}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x10}, 0x90) r4 = gettid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000500)=r4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340)={r0}, &(0x7f0000000380)=0x8) getpeername$packet(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in, @in6=@dev}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000740)=0xe8) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000780)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x7fff, 0x0, 0x101, 0xa, 0x0, 0x80, 0x87, r5}, {0x4, 0xffffffff, 0x7, 0x100000001, 0x0, 0x3, 0x8}, {0x4, 0x4, 0x0, 0x9}, 0x0, 0x6e6bba, 0x2, 0x0, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x0, 0x3c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3502, 0x2, 0x0, 0x7fff, 0x189e, 0xb8, 0x76ad}}, 0xe8) socketpair(0x2, 0xffffffffffffffff, 0x38000000000, &(0x7f0000000a40)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0xeb41, 0x7f, 0x61, 0x0, 0x0, 0x44, 0x2, 0x3, 0xffff0000000000, 0x9b, 0x9, 0x101, 0x9c81, 0x9, 0x5, 0xc4b, 0xd4e, 0x6, 0x6, 0x9, 0x2, 0x26b60550, 0x0, 0x8, 0x20, 0x1ff, 0x0, 0x3f, 0x7f, 0x3, 0x8, 0x8000, 0x7, 0x1, 0x4, 0x0, 0xd7d, 0x3, @perf_bp={&(0x7f00000001c0), 0xf}, 0x0, 0x1, 0xf95, 0x1, 0x5, 0x100000001, 0x5}, r4, 0xb, r6, 0x2) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x18) r7 = socket$inet6(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x8, 0x7, 0x200, 0x3, 0x1c0000000000, 0x7000000000, 0x0, 0x5, 0x80000001, 0xff7fffffff, 0x81, 0x3, 0x4, 0x9d, 0x7fff]}, &(0x7f00000003c0)=0x100) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r8, @ANYBLOB="49ff0300ffff18d228f97c237712f7415464d9a8814df609936703b19872d0fb0e90792a47292dbefff83b201ff41fa0febb3e336b7dc801a66ba6f21abe2834c50155e740012888790228679cffd7b354a45392de7797dd5b7aea973c2b4baa7561fe823392f85880215c7e7341947f419b3c32d1a192f0"], &(0x7f0000000480)=0x2) sendmsg(r7, &(0x7f0000000380)={&(0x7f0000000300)=@nl=@unspec, 0x80, &(0x7f00000001c0)=[{&(0x7f0000002040)="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", 0x1000}], 0x1, &(0x7f0000004000)=ANY=[], 0x0, 0x41}, 0x40000) sendmsg(r7, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000400)={r8, 0x3, 0x1, [0xfffffffffffffeff]}, &(0x7f0000000440)=0xa) 2018/04/04 03:33:41 executing program 1: unshare(0x60000000) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) r0 = memfd_create(&(0x7f0000000040)='mangle\x00', 0x1) openat$cgroup_subtree(r0, &(0x7f0000000140)='cgroup.subtree_control\x00', 0x2, 0x0) fsync(r0) recvfrom$ipx(r0, &(0x7f0000000180)=""/156, 0x9c, 0x40000100, &(0x7f0000000240)={0x4, 0x9, 0x1, "639ffe1f7cac", 0x9}, 0x10) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000280)=0x54) [ 214.043499] IPVS: Creating netns size=2552 id=49 2018/04/04 03:33:41 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x100, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f00000000c0)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0xa, 0x4e20, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x1ee, &(0x7f0000000040)}, 0x1}], 0x2, 0x0) 2018/04/04 03:33:41 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x3fd, 0x0) pwritev(r0, &(0x7f0000000580)=[{&(0x7f0000000380)=',', 0x1}], 0x1, 0x0) fallocate(r0, 0x0, 0x0, 0x200000000008002) pipe(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x1, &(0x7f0000000300)=[{&(0x7f0000000b00)="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", 0xf00, 0x6}], 0x128000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000080)=0x6, 0x4) vmsplice(r2, &(0x7f0000000ac0)=[{&(0x7f00000009c0)}], 0x1, 0x0) lseek(r2, 0x0, 0x7) fadvise64(0xffffffffffffffff, 0x0, 0x6, 0x4) 2018/04/04 03:33:41 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) ptrace(0x11, r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) r4 = socket$unix(0x1, 0x1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000000c0)="e91f7189591e9233614b00", 0x180, 0x60) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r5, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}, {0xa, 0x4e22, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x3, [0x9, 0x6, 0x3, 0xffffffff, 0x6, 0x3d4ef094, 0x8, 0x1f]}, 0x5c) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101, 0x0) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000000040)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x20, {0x2, 0x74, @broadcast=0xffffffff}, 'tunl0\x00'}) write$binfmt_aout(r1, &(0x7f0000000200)={{0x1cf, 0x7ff, 0x3, 0x148, 0x16c, 0x1, 0x299, 0x4}, "2fdb1df2d6165e27fce648c375a476f9db22efd1f89d3aaa2f96bbd033af6b5b623af1dfe3f9e902fac3aa4a35edbd5a89c67f423891c26b53bd52", [[], [], [], [], [], [], [], []]}, 0x85b) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r4, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) getsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000a80)=0xff, &(0x7f0000000ac0)=0x1) listen(r4, 0x0) connect$unix(r2, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0x3b) 2018/04/04 03:33:41 executing program 3: remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000140)}], 0x1, 0x0) ftruncate(r0, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000000000800002, 0x10, r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000340)={@rand_addr, @broadcast, @local}, &(0x7f0000000380)=0xc) epoll_wait(0xffffffffffffffff, &(0x7f0000000200)=[{}, {}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000015c0)=ANY=[@ANYRES32], &(0x7f00000012c0)=0x1) fcntl$setstatus(r2, 0x4, 0x6000) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) accept4$ax25(r1, &(0x7f0000000280), &(0x7f00000002c0)=0x10, 0x80800) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000500)) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) [ 215.299944] pktgen: kernel_thread() failed for cpu 0 [ 215.305113] pktgen: Cannot create thread for cpu 0 (-4) [ 215.310495] pktgen: kernel_thread() failed for cpu 1 [ 215.315703] pktgen: Cannot create thread for cpu 1 (-4) [ 215.321046] pktgen: Initialization failed for all threads [ 215.429102] pktgen: kernel_thread() failed for cpu 0 [ 215.434246] pktgen: Cannot create thread for cpu 0 (-4) [ 215.439897] pktgen: kernel_thread() failed for cpu 1 [ 215.445021] pktgen: Cannot create thread for cpu 1 (-4) [ 215.450362] pktgen: Initialization failed for all threads 2018/04/04 03:33:42 executing program 4: socket$key(0xf, 0x3, 0x2) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$cgroup_int(r0, &(0x7f0000000040)='pids.max\x00', 0x2, 0x0) 2018/04/04 03:33:42 executing program 6: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f3ff0)={0x2}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) 2018/04/04 03:33:42 executing program 2: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x5) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b11623f0020000000030100bd001a08370b007369700014000300ffff000000000000753f1e443084836ddea0f0a4a342b7a6bbd9511db0ecc72260e701c8a397000000000000b477e4ca0811f37134cb9d24bbb7f6d95f807947eb5e"], 0x1}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x6d}, &(0x7f00000004c0)=0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0, 0x7}, &(0x7f0000000b40)=0x8) sendmsg$netrom(r0, &(0x7f0000000480)={&(0x7f0000000140)=@ax25={0x3, {"07199610ddb2b6"}, 0x6}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000e80), 0x0, 0x10}, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x30, 0x0, 0x400, 0x0, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0x30}, 0x1}, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r2, 0x0, 0x0, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) fallocate(r2, 0x1, 0x0, 0x0) sendfile(r3, r2, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) creat(&(0x7f0000000100)='./file1\x00', 0x0) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2}, 0x10) mlockall(0x2) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) 2018/04/04 03:33:42 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="3400769552001f0014f9f40777f9000104000a00075008000900feffffff080000000000", 0x24) 2018/04/04 03:33:42 executing program 0: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x800) r1 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') sendfile(r0, r1, &(0x7f00006dbff8), 0x401) 2018/04/04 03:33:42 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$KDDISABIO(r2, 0x4b37) truncate(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r3, 0x1}, 0x8) 2018/04/04 03:33:42 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) r0 = creat(&(0x7f0000000040)='./file0/control/file0\x00', 0x0) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x7000000000, {0x2, 0x6, 0x5, 0x7, 0x0, 0xffffffff}, 0x1, 0x8000}, 0xe) mkdir(&(0x7f0000d6fff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000347fea)='./file0/control/file0\x00', &(0x7f00007d7fec)='./file0/file0/file0\x00') 2018/04/04 03:33:42 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="202004001f00088fc10643aa667420b13e7100400003002edd9c3fecf8504bfc27"], &(0x7f0000000180)=0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000274000)={0xffffffffffffffff}) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x5c) 2018/04/04 03:33:42 executing program 7: r0 = socket(0xa, 0x0, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f0000000080)="4f4610cf", 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={r2, r3/1000+30000}, 0x8) syncfs(r1) syncfs(r1) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/04/04 03:33:42 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1, 0x20000) renameat(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f0000000100)='./file0\x00') writev(r1, &(0x7f0000001340)=[{&(0x7f0000001240)="1d", 0x1}], 0x1) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x2710}, 0x10) recvmmsg(r0, &(0x7f000000a780)=[{{0x0, 0x0, &(0x7f000000a6c0)=[{&(0x7f000000a600)=""/155, 0x9b}], 0x1}}], 0x1, 0x200000000100, 0x0) 2018/04/04 03:33:42 executing program 3: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) socket$inet6_icmp(0xa, 0x2, 0x3a) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x203, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0)="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", 0x1d8, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) connect$netrom(r1, &(0x7f0000000340)=@full={{0x3, {"e9e6435d6462e0"}, 0x1ff}, [{"76b0003317a076"}, {"5ba2d3f92c8113"}, {"959dbc7455c43b"}, {"2a56a7322715d0"}, {"0f9ca6c87a9cdc"}, {"fd257eac1bc092"}, {"918d9ad384021a"}, {"289401b9abb3d8"}]}, 0x48) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129) r2 = 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) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000766c616e300000000000000000000000696662300000000000000000000000006970366772653000000000000000000065716c00000000000000000000000000aaaaaaaaaa000000000000000000000000000000000000000000b0080000b0080000e0080000616d6f6e670000000000000000000000000000000000000000000000000000001c080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000002000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000005b10000000000000000000000000000000000000000000000000000000000007800000000000000020000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffff7f0000000000000000370400000000000000000000ff000000ffffff7f000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000180000000000000000000000000000006000000ff07000000000000070000000000000000000000000000000000000000000000f9ffffff0000000000000000000000000800000000000000000000000000000000000000080000000000000000000000000000000000000000000000e1ffffff000000000000000000000000000000000000000000000000000000000000000000000000feffffff000000000000000000000000000000001f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000000000000000000002000000d30c0000000000000000000000000000030000000000000009000000000000000000000009000000000400000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000040000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000ff010000000000000400000000020000010000800000000000000000030000007f0000000000000000000000000000000000000000000000010000000000000000000000000000000000000008000000000000000000000000000000000000000900000000000000d100000000000000000000000000000000000000000000000600000000000000000000000100000000000000090000000000000000000000000000000000000000000000fdffffff000000000000000000000000000000000000000005000000000000009fdf0000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000008000000000000000000000000000000000000000000000a30000000000000000000000000000000000000000000000000000001f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000070000000000000005000000000000000000000001000000f7ffffff000000000000000000000000000000000000000002000000000000000000000020000000070000000000000000000000000000000000000000000000000000000000000006000000000000000400000000000000000000008600000000000000010000000000000006000000000000000000000005000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000736e6174000000000000000000000000000000000000000000000000000000000c000000aaaaaaaaaabb0000feffffff000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000"]}, 0x9c0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r3, &(0x7f00000003c0)=[{}], 0xffffff1a) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x6, 0x4) fchdir(r4) unlink(&(0x7f0000000080)='./file0/file0\x00') 2018/04/04 03:33:42 executing program 1: prctl$getname(0x10, &(0x7f00000003c0)=""/111) r0 = socket(0x0, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r1, 0x227c, &(0x7f000097e000)) bind$netrom(r0, &(0x7f0000005280)=@full={{0x3, {"f782690a4da068"}, 0x1}, [{"8991c9fdc306b3"}, {"ef4804bee5ad8d"}, {"4ede79ddd15c12"}, {"0d89448a64c0d7"}, {"67ff38007e9e32"}, {"916d7ead3eff98"}, {"097c4da27d36f3"}, {"dbcfcd917f84a3"}]}, 0x48) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0101000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) r2 = socket(0x11, 0xa, 0x2) sendmsg(r2, &(0x7f0000000000)={&(0x7f0000000040)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00000013c0), 0x0, &(0x7f00002d4000)}, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000000240)={&(0x7f0000ffb000/0x2000)=nil, 0x101, 0x7, 0xc4, &(0x7f0000ffa000/0x3000)=nil, 0x6}) munlockall() bind$unix(r2, &(0x7f0000005300)=@abs, 0x6e) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000280)) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x8) syz_open_dev$sndseq(&(0x7f000082a000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000f40)={0x1f7e, 0x200, 0x200, 0x2a3, 0x8, 0x0, 0x6f9d, 0x9, 0x0}, &(0x7f0000000f80)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000fc0)={r4, @in={{0x2, 0x4e20}}, 0x9, 0x9}, 0x90) sendmsg$unix(r1, &(0x7f0000000c80)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000140)="c87dfa2b2c8bc26c607777af39a7d751c861da938d4fabd1b053980e4901d786d144d86cb017ecdf8401926f1d5dc2bb69b0e9dfdc217ac4b55e5da5df8155b44d7e6e0f5c05f550ca3b4ab0210dc5aac8850c950669ff3dd372f84fbccb1e074ed617ef94138a9c2842a3c16df7df16577845bb1b4b7610dfca58decf56bb5b9c2e003c607115878e458d22396c9e7f406cf932922b2449bab0f74a21efdbb8e090ff6efef7ee1cc7375186fc5dd68b258b3cebf3367aee1d93de63a796ddfc974cd76b0719fddb461b93", 0xcb}], 0x1, &(0x7f00000002c0)=ANY=[@ANYBLOB="14007a3befe5437f01646d70bd51720710000100000001000000", @ANYRES32=r3, @ANYRES32=r0, @ANYBLOB="180000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="140000000100000001000000", @ANYRES32=r2, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x58, 0x40408c1}, 0x10) getdents(r1, &(0x7f0000000340)=""/79, 0x4f) 2018/04/04 03:33:42 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, @multicast2}, &(0x7f0000000280)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) r2 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x2, 0x30, 0x3, 0x80}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r3, 0xffffffffffff8000, 0x2, 0x7, 0x0, 0xc997}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000540)={r4, 0x7fff, 0x30}, &(0x7f0000000580)=0xc) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000440)={@in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x2, 0x0, 0x8, "f07c90de4526580f8a9b36a441c89e7b524bf51368cea7cf83362f4303aa1a7031aefa58bf11fcd5cea69ba5b0721763b37fd320f8e71fefee9622545819cec786444f97bd34afff4d4cbc717fd34c37"}, 0xd8) write(r2, &(0x7f0000000240)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000000", 0x24) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000005c0)) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f0000000000)=""/146, &(0x7f00000000c0)=0x92) 2018/04/04 03:33:42 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\\%wlan1-%^\x00', 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) fsetxattr(r1, &(0x7f0000311fe6)=@known='com.apple.system.Security\x00', &(0x7f000024e000)='/dev/sg#\x00', 0x9, 0x0) 2018/04/04 03:33:42 executing program 2: mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000080)=0x1b, 0x4) pipe2(&(0x7f00000001c0)={0x0, 0x0}, 0x3fff) connect$bt_l2cap(r2, &(0x7f0000000000)={0x1f, 0x4, {0x0, 0x7, 0x2, 0x6, 0x3, 0x1}, 0x0, 0x8}, 0xe) fcntl$getownex(r2, 0x5, &(0x7f0000e0fffd)={0x0, 0x0}) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000040)=r3) socket$l2tp(0x18, 0x1, 0x1) 2018/04/04 03:33:42 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000100)={0xd9a, 0x7, 0x0, 0x3, r2, 0x3573, 0x8bf3, 0x10}) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = getpid() ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x420a, r4) tgkill(r4, r4, 0xb) readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/162, 0xa2) ptrace$setregset(0x4205, r4, 0x200, &(0x7f00000000c0)={&(0x7f0000000180)}) 2018/04/04 03:33:42 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendfile64(r0, r0, &(0x7f0000000000), 0x3f) r1 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x50, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc00c6419, &(0x7f0000000400)={0x2, &(0x7f0000000200)=""/150, &(0x7f00000003c0)=[{0x0, 0x1000, 0x0, &(0x7f00000006c0)=""/4096}, {0x1000, 0xcf, 0x80000000, &(0x7f00000002c0)=""/207}]}) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=0x8, 0x4) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r3 = memfd_create(&(0x7f0000000180)='\x00', 0x1) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000000440)={0x2, 0x20}) recvfrom$inet6(r1, &(0x7f0000000600)=""/191, 0xbf, 0x41, &(0x7f0000000000)={0xa}, 0x1c) chmod(&(0x7f00000001c0)='./file0\x00', 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr=0x8}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000080)="c4f787c5e89d70aa1a8373cbca51086b5ec2cb164a63f9da073854ad151ffa2f65bfbceeaeaed9a95562d9b762db811ef98d23547bc7f6cb6b76d7e97bc76889c19adfb5761f5c8bfa5ccde1d438b405ee4362868472702fc7687090dad99d48df6bd1b777ed2d94602c283236091a304bc7ae2175b672554b6f017b874d2c8e68894443a697e1a82968f7dfa89b3053737ca2c1", 0x94}], 0x1, &(0x7f00000004c0)}, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xd, 0x40810, r2, 0x0) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000012f80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_lifetime={0x4, 0x4}]}, 0xa0}, 0x1}, 0x0) 2018/04/04 03:33:42 executing program 7: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) r0 = gettid() sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@getnetconf={0x14, 0x52, 0x0, 0x70bd2b, 0x25dfdbfb, {}, [""]}, 0x14}, 0x1}, 0x80) r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00') preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000540), 0x8, 0x80000) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r5 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r5, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socketpair$unix(0x1, 0x1000000000003, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r6, &(0x7f00000000c0)=[{&(0x7f0000000340)}], 0x1) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580)={0x0, 0xfffffffffffffff7}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000800), &(0x7f0000000840)=0x8) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x8f}, 0x7, [0x3f, 0x5, 0xffff, 0x80000001, 0x0, 0x200, 0x3, 0x4]}, 0x5c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in6={{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x94}}, 0x10000, 0x1c4}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000d40)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000f40)={0x0, 0x4}, &(0x7f0000000f80)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000015c0)=ANY=[@ANYBLOB="02cc"], &(0x7f0000001600)=0x1) 2018/04/04 03:33:42 executing program 5: mkdir(&(0x7f000002a000)='./file0\x00', 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x6, 0x6d) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x12}, 0x7}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) r2 = dup(r1) getdents64(r2, &(0x7f0000029fd4)=""/48, 0x30) 2018/04/04 03:33:43 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200041, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001540)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000001740)={&(0x7f0000001500)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000001700)={&(0x7f0000001580)={0x24, r1, 0x0, 0x70bd2d, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x24000010) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f0000376000)={0x77359400}, &(0x7f0000048000), 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001600)={0xa4, 0x0, &(0x7f0000001640)=ANY=[@ANYBLOB="0d63000000634040010000000000000000000000000000000000000001000000000000000000000000000000000000002000000000000000", @ANYPTR64=&(0x7f0000000040)=ANY=[], @ANYPTR64=&(0x7f0000001380)=ANY=[@ANYBLOB='`\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="1063084000000000000000000c63000011634840020000000000000004000000000000000000000001000000000000000000000068000000000000002000000000000000", @ANYPTR64=&(0x7f0000001440)=ANY=[@ANYBLOB="852a747001000000", @ANYPTR64=&(0x7f00000013c0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000080000000000001000000000000000852a646600000000", @ANYRES32=r2, @ANYBLOB="000000000000000000000000852a747001000000", @ANYPTR64=&(0x7f0000001400)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000003f00000000000000"], @ANYPTR64=&(0x7f00000014c0)=ANY=[@ANYBLOB="7800000000000000180000000000000038000000000000007800000000000000"], @ANYBLOB="06b6da7347cfb597740f001c005900000016"], 0x30, 0x0, &(0x7f00000015c0)="d1a5758f24c3cc12717681526acf640de7dd836aa420bb6b7e617d5848cd32c7c250563cfd78887af2951876633ad4b7"}) r3 = mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x50, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000380)="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", 0x1000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000340)={0xd8, 0x0, &(0x7f00000001c0)=[@release={0x40046306}, @decrefs={0x40046307, 0x4}, @exit_looper={0x630d}, @acquire={0x40046305, 0x4}, @clear_death={0x400c630f, 0x1, 0x1}, @increfs_done={0x40106308, r3, 0x4}, @increfs={0x40046304}, @transaction={0x40406300, {0x0, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x28, &(0x7f0000000040), &(0x7f0000000080)=[0x48, 0xd825666fa1409caf, 0x78, 0x48, 0x48]}}, @acquire={0x40046305}, @transaction={0x40406300, {0x4, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x40, 0x8, &(0x7f0000000140)=[@ptr={0x70742a85, 0x1, &(0x7f00000000c0), 0x1, 0x0, 0x17}, @flat={0x0, 0x1, r4, 0x3}], &(0x7f0000000180)=[0x30]}}], 0x66, 0x0, &(0x7f00000002c0)="b5504702bd7afda79242e1e737fbda0f2611dcc837a2ec6e800ccf19aca4d158d7eae2142daf8bdc51709ca1a757f13d9a832ecb04c83495d014a0f815affc2095a62b09a20ec0280d601d97ef2f9a1add27699e3ff087de7d40bb39f878569e6d85d20b8ba8"}) 2018/04/04 03:33:43 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x8000) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x400, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f00000001c0)={0xffffffffffff74ec, 0x0, 0x0, 0x8}) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f00000000c0)=0x3) writev(r2, &(0x7f00009d5ff0)=[{&(0x7f0000be9000)="440ada610000fe82fd9b56e22f9d6cd47c2ec78b000000096bc82d5d480000888413", 0x22}], 0x1) ioctl$TCSETA(r2, 0x5402, &(0x7f0000f9f000)={0x2}) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000100)) 2018/04/04 03:33:43 executing program 1: fchdir(0xffffffffffffffff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="140000000000000029472300000008004da95f1725ebb88aa57900000200006aeac842022ff53ff44b0b53f504000000000000009d47667b324fc9eed4944fc20a97f2346b314fafb96daa7ecb7780186c7dcc55d2aa5604a005098978ce"], 0x5e}}], 0x1, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xfffffffffffffda7) open(&(0x7f0000000080)='./file0\x00', 0x400, 0x3) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x34, r2, 0x80000000000003) r3 = socket$pptp(0x18, 0x1, 0x2) connect$l2tp(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 0x3, 0x3, 0x4, 0x2}}, 0x26) recvmmsg(0xffffffffffffffff, &(0x7f0000003900)=[{{&(0x7f00000028c0)=@can, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002900)=""/185, 0xb9}, {&(0x7f00000029c0)=""/48, 0x30}, {&(0x7f0000002a00)=""/23, 0x17}, {&(0x7f0000002a40)=""/27, 0x1b}], 0x4, &(0x7f0000002ac0)=""/195, 0xc3, 0x7}, 0x1ff}, {{&(0x7f0000002cc0)=@nl=@unspec, 0x80, &(0x7f0000003140)=[{&(0x7f0000002d00)=""/88, 0x58}, {&(0x7f0000002e40)=""/237, 0xed}, {&(0x7f0000002f40)=""/6, 0x6}, {&(0x7f0000002f80)=""/113, 0x71}, {&(0x7f0000003000)=""/71, 0x47}, {&(0x7f0000003080)=""/12, 0xc}], 0x6, &(0x7f0000003200)=""/227, 0xe3, 0x3}, 0x2feb}, {{&(0x7f0000003300)=@nfc_llcp, 0x80, &(0x7f0000003880)=[{&(0x7f0000003380)=""/158, 0x9e}, {&(0x7f0000003440)=""/254, 0xfe}, {&(0x7f0000003540)=""/16, 0x10}, {&(0x7f0000003580)=""/171, 0xab}, {&(0x7f0000003640)=""/197, 0xc5}, {&(0x7f0000003740)=""/175, 0xaf}, {&(0x7f0000003800)=""/127, 0x7f}], 0x7, 0x0, 0x0, 0x8}, 0x7}], 0x3, 0x0, &(0x7f0000003a00)={0x77359400}) r4 = socket$l2tp(0x18, 0x1, 0x1) dup2(r4, 0xffffffffffffffff) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x8e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x5}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000180)) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x3a1008, 0x0) ioctl$TUNSETLINK(r6, 0x400454cd, 0x323) r7 = syz_open_pts(r5, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) fcntl$setflags(r5, 0x2, 0x1000000001) ioctl$TIOCSETD(r7, 0x5423, &(0x7f0000000140)) ioctl$TCXONC(r5, 0x540a, 0x3) close(r5) 2018/04/04 03:33:43 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) pwrite64(r0, &(0x7f0000000480)="94af396a93c93a1fbb34c4680928c0bccd2b573e84edc64f64bee416d4fe9eb94c974b13a99495fca11e10790b06e86f177dc16fc34227861702ea0a47b6e060d90f29", 0x43, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r3 = gettid() ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f00000002c0)=r3) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ptrace$getregset(0x4204, r1, 0x3, &(0x7f00000007c0)={&(0x7f0000000780)=""/7, 0x7}) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x40, 0x0) modify_ldt$write(0x1, &(0x7f0000000440)={0x800, 0x100000, 0x400, 0x0, 0x7000000000, 0x3, 0x0, 0xffff, 0xfff, 0x1}, 0x10) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc004240a, &(0x7f0000000800)={0x1, 0x0, [0x0]}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000008c0)={0x0, 0x6, 0x2, [0xfff, 0xffff]}, &(0x7f0000000900)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000940)={r4, 0x4}, &(0x7f0000000980)=0x8) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000100)='rose0\x00') sendto$inet(r0, &(0x7f0000000140)='V', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000540)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f00000000c0)=0x2) recvfrom$inet(r0, &(0x7f0000000300)=""/224, 0xe0, 0x0, 0x0, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/ppp\x00', 0x60400, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000000840)={@loopback}, &(0x7f0000000880)=0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000200)={0x10c9, {{0xa, 0x4e23, 0x1ff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xde7}}}, 0x84) getpeername$inet(r0, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f00000001c0)=0x10) sendto$unix(r2, &(0x7f0000001440)="141a5d4d0feaa02174687e1d92369faa8512cb0192200b31f223ad547aeac86c999ff2dc834c00c828dc11548468605d600aed9f5b0e4cd01f3fdf8defd1b42c875365536c794931357f2a24fe0defec57fc86800bf5590e4ac0cdfb226a474329ed7e696e0cc37c0739c285a92164f7c6fdd873752c07c84852eee49cd2c7dfc4deb25cb44a43c110fc3f12abe13a23c9c59040a4a1e51f51fb4ca30895fe7b787cd74b1f00bf6674e7af9a137fe3dee930fa511b66eda5d8970a92fe68bafc047e5d4fabf6b6e158771e755c46314ab54ccf06b095f19b30929ac8d7c772c42ef5932fae006e0bff", 0xe9, 0x0, &(0x7f0000001540)=@abs={0x1, 0x0, 0x4e23}, 0x6e) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000700)={0x0, @dev, @remote}, &(0x7f0000000740)=0xc) shutdown(r0, 0x1) 2018/04/04 03:33:43 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x3000001, 0x10, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000e534bed9aa7fcaf957a8949a061fc03c885d450d0333de327e09f1ab59c40a4fb0a2e35b27dc89bed464f5c8da088aa58eae649ccd555344091ca49fd380aa2f42a59cb0f1a6c8bad5dc7df5eebb0e79da9374017b51be32b44b5d0c112475fa743453811b28b8dc08f5f97eada0b64170c8b53701bb2df8502c0d6ddb2e78fc98140712190ccd3274d81f9e2486555e7b501e2b259926eb5412f92c0faebb60c67bdf28893beed652f6390dc3c5c65e2444ccd766"]) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x80) 2018/04/04 03:33:43 executing program 7: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r0, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40), 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x10}, {0xffffffffffffffff, 0x1000}, {}, {r2, 0x1162}, {r1, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/132, 0x84}, {&(0x7f00000002c0)=""/234, 0xea}], 0x2, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000540)={{0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x1, 'rr\x00', 0x20, 0x3, 0x20}, {@multicast1=0xe0000001, 0x4e22, 0x10003, 0x4, 0x0, 0x7}}, 0x44) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x5, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}], 0x2, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) 2018/04/04 03:33:43 executing program 3: syz_open_dev$tun(&(0x7f0000000700)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000001040)=@known='system.posix_acl_access\x00', &(0x7f0000000fc0)="020000001000000040000d02", 0xfe8c, 0xffffffffffffffff) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0), 0x4) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x101}, &(0x7f0000000180)=0x8) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) write$cgroup_int(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="ff070000000000"], 0x7) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000ac0)={r1, 0x0, &(0x7f0000000b00)}, &(0x7f0000001180)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001340)={r2, 0x6, 0x0, 0x0, 0x0, 0x3, 0x101, 0x5, {0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x80000001, 0x1000, 0x1, 0x0, 0x3}}, &(0x7f00000012c0)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100}, 0xd0) r3 = socket(0x11, 0x4000000000080002, 0x8) setsockopt(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) clone(0x100000, &(0x7f00000003c0)="3b545a033b1f1db531f5b60f3d2eb08b6d3242962ee4ee3b98fdb74a4bd826769bfdcae9bd9d8d12b55fd0511d0fde9893e5b29b7e6fb632a4d05791bff82baa3e6c3860ae1fd6a1cf03d088a9e6afb5a662f4de8a104ed9b8e5d5f890", &(0x7f0000000540), &(0x7f00000005c0), &(0x7f00000024c0)="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") bind$packet(r3, &(0x7f0000000200)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r3, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) getpeername$ipx(0xffffffffffffffff, &(0x7f0000001440), &(0x7f0000001480)=0x10) 2018/04/04 03:33:43 executing program 5: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000600)="2ed56739688ecd6ba780654859c53d210f3b9cd855be610733f54bdbfe1b2e77c5fc5f38ab8a04012ed95e51be9f4901") r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000b00)='./file2\x00', 0x28) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x421}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x10}, {r2}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000580)=r3) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001140)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socket(0x2, 0x4, 0x1000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x5, &(0x7f0000000040)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{0x0, 0x0, &(0x7f0000000e00)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0xffffffffffffff0f}, {&(0x7f0000000a00)}, {&(0x7f0000000b80)=""/147, 0x9aa68957b67e46b9}, {&(0x7f0000000c40)=""/128, 0xfffffffffffffe40}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}, 0x4000000000000ff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000000f40)=""/214, 0xd6, 0x2}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000001040)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x63}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x3cc, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)={0x0, r4+10000000}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0], 0x5, 0x6, 0x1, 0x3}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000880)={0x0, 0x1a, "103102ee6f92251c5a83c2b41bdf567cbdf0799ee0c1433d7892"}, &(0x7f00000007c0)=0x22) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000800)={r5, 0x1, 0x0, 0x7, 0x6829}, &(0x7f0000000840)=0x18) mlock2(&(0x7f0000b25000/0x3000)=nil, 0x3000, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/04 03:33:43 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) dup3(r2, r4, 0x0) pwritev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)="00e09980be9d927f5f02eb624fac228286f247a7d79d482a0316d68f09e92eaa11f717e9399ec33104db42869df7b1ce7681de88716e85219924a5579351b086ca265b", 0x43}], 0x1, 0x0) sendmmsg(r2, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000001380), 0x0, &(0x7f0000000040)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) r5 = syz_open_procfs(r1, &(0x7f0000000380)="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") perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[]}, 0x1}, 0x0) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000180)={0x80000000, 0xb, 0x0, 0xffffffffffffffc7, 0x4, [{0x0, 0x6, 0x5, 0x0, 0x0, 0x3084}, {0x10001, 0x1000, 0x1, 0x0, 0x0, 0x800}, {0x5, 0x80, 0x2, 0x0, 0x0, 0x8}, {0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x1980}]}) 2018/04/04 03:33:43 executing program 0: r0 = socket(0x10, 0x800, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000000)={{0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x3, 'wlc\x00', 0x20, 0x100000000, 0x48}, {@dev={0xac, 0x14, 0x14, 0x16}, 0x4e22, 0x6, 0x9, 0x0, 0x1}}, 0x44) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x1000000000}) 2018/04/04 03:33:43 executing program 7: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa, 0x1, 0x807}, 0x1c) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f00000000c0)="6ae3d5e0d959a27263086c878c9b00c7ac64c797e738158b9c9409335a15e394b427a189d46331ad7e20612aca21a3c2867fad4e399de1f68e9a89d60246c196e2d34fe1941688e6d505010cca04071ddc534308fc05e9f75424ea4e3b8789fff5dff1735fe0bc6651a348607060d8e0044b6f090551c898467e90ab0128934e21026bfa1361db348ee7702ffb15f5e75fc2c556df3acfc5c2bb969cf83878897d9a22a6f31508c5fba636976c9728b568bb29ed55fb63252b819655bcd073356d93ad866962fe4af9002a6ab8983320977e7f8ae8af06890aa98f4d79d8", 0xde}, {&(0x7f00000001c0)="8852460ac706b6a48ee906c77580fc8814c962aca212c9b9e7dc4ff6b6ad6d21a0c2011779dd9870e59043c8932e4df62765d59c0019b0bb599075f059904f6ffd35eb490a5a44ed1f46bcb1d615bb326d7f7df640d697c03c9c5bdc1dec0d0121791853ad37031d54ea449b026bd1f355fda9fed1f095944bf6bb876021e305e09bddf6a672254ecb4455ee60ed3afdc087c4ee49416e59f721484aea0229c03e9741cedf7d4762b643592b1f6801184bb1ab7d8d9e4a119dbe339396d599ebd6f2f787a0", 0xc5}, {&(0x7f00000002c0)="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", 0xfffffffffffffe1d}], 0x3, &(0x7f0000cc3fe8)}, 0x800000000000000}], 0x1, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001300)='/dev/vga_arbiter\x00', 0x200, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80000, 0x0) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x2, 0x0, 0x0, {0xa, 0x4e23, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x32) 2018/04/04 03:33:43 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f00000001c0)=0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="060000000000000008000000000000000453000017c10000040000000000180000000000000000000200000000000000fabe000000000000ab0b0000000000000000000000000000000c00000000000000ddc20000ff010000000000000100000000000000ea090000000000000000000000000000000000000000000000010000000000000000000000000000ffffff7f000000000900000000000000020000000000000000000000000000000000000000000000000500000000000000000000000000000700000000000000ff0f000000000000ff0f0000000000000000000000000000000000000000000000010000000000000000000000000000"]) sendmsg$key(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYRES16], 0x2}, 0x1}, 0x20000000) 2018/04/04 03:33:43 executing program 1: getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x0, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="5000dfff2b00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723ffa33ff"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000240)={r0, 0x100000001}, 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0xe9a}) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1c, &(0x7f0000000280)="51a306f3f51c67789602d7a2b2b329f6b0c3419231426efcff62a4c3", 0x1c) r2 = syz_open_pts(r1, 0x11) ioctl$int_in(r2, 0x5452, &(0x7f0000f27ff8)) r3 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) r6 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r4, r5, 0x7}) renameat(r3, &(0x7f0000000280)='./file0\x00', r3, &(0x7f0000000380)='./file0\x00') r7 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r7, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r7, r3, &(0x7f00009bcffe), 0x4c35) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="0200"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x80) r8 = getpgrp(0x0) getpgrp(r8) lseek(0xffffffffffffffff, 0x0, 0x3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000900)={0x3}, 0x4) r9 = socket$inet6(0xa, 0x80001, 0x0) keyctl$instantiate(0xc, r6, &(0x7f0000000480), 0x0, r6) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f0000000500)={r10, r11+30000000}, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r9, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r9, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x8, 0x9, 0xffffffff00000000, 0xfff}, 0x20) 2018/04/04 03:33:43 executing program 5: getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000005c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) recvmmsg(r1, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000d6c000)=[{&(0x7f00004dbfde)=""/34}], 0x0, &(0x7f0000f40000)=""/7, 0x7}}], 0x638, 0x0, &(0x7f0000f40ff0)={0x77359400}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0xff, @loopback={0x0, 0x1}, 0x3}}, [0x7fffffff, 0xb69, 0x0, 0x7ff, 0x6, 0x1d0, 0x93, 0x5, 0x7, 0x3ff, 0xffffffffffffff7f, 0x3, 0xff, 0x2, 0x3ff]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0x18}, 0x7ff}}, 0x3, 0x20, 0xffffffffffff0000, 0x200}, &(0x7f0000000240)=0x98) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001bfc8)={&(0x7f00001f7000)={0x10}, 0xc, &(0x7f0000e22ff0)={&(0x7f0000835000)=@bridge_delneigh={0x1c, 0x1d, 0x0, 0x0, 0xffffffffffffffff}, 0x1c}, 0x1}, 0x0) 2018/04/04 03:33:43 executing program 2: getpgid(0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000580)=0xc) r3 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0xfffffffffffffffd}) mq_unlink(&(0x7f0000000500)='eth0\x00') nanosleep(&(0x7f0000000440), &(0x7f0000000480)) mq_timedsend(r4, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x1077, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2001, 0x1, 0x8600000, 0x7, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1000, 0xd, 0x0, 0x1f, 0x42ee, 0x8, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x0, r3, 0x8) r5 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x40) r6 = openat$cgroup_ro(r5, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) mq_getsetattr(r4, &(0x7f0000000080)={0x3ff, 0x2efa, 0x1, 0x9, 0xdf4, 0xf503, 0x3, 0x3}, &(0x7f0000000340)) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00000005c0), &(0x7f0000000600)=0x4) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1}, &(0x7f0000000300)=0x98) close(0xffffffffffffffff) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) dup3(r1, r2, 0x0) removexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)=@known='security.selinux\x00') ioctl$SIOCGIFMTU(r6, 0x8921, &(0x7f0000000780)) [ 226.705005] unregister_netdevice: waiting for lo to become free. Usage count = 5 [ 236.855007] unregister_netdevice: waiting for lo to become free. Usage count = 5 [ 247.025073] unregister_netdevice: waiting for lo to become free. Usage count = 5 [ 257.194995] unregister_netdevice: waiting for lo to become free. Usage count = 5 [ 267.335006] unregister_netdevice: waiting for lo to become free. Usage count = 5 [ 277.475015] unregister_netdevice: waiting for lo to become free. Usage count = 5 [ 287.614993] unregister_netdevice: waiting for lo to become free. Usage count = 5 [ 297.755183] unregister_netdevice: waiting for lo to become free. Usage count = 5 [ 307.895004] unregister_netdevice: waiting for lo to become free. Usage count = 5 [ 318.035013] unregister_netdevice: waiting for lo to become free. Usage count = 5 [ 328.174997] unregister_netdevice: waiting for lo to become free. Usage count = 5 [ 338.315012] unregister_netdevice: waiting for lo to become free. Usage count = 5 [ 348.455110] unregister_netdevice: waiting for lo to become free. Usage count = 5 [ 358.595021] unregister_netdevice: waiting for lo to become free. Usage count = 5 [ 362.195060] INFO: task syz-executor4:15345 blocked for more than 120 seconds. [ 362.202374] Not tainted 4.4.125-g38f41ec #21 [ 362.207295] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 362.215506] syz-executor4 D ffff8801b97bfbc8 28888 15345 1 0x20020004 [ 362.222908] ffff8801b97bfbc8 ffff8801d7ac4800 0000000000000000 0000000000000007 [ 362.230897] ffff8801d7ac4800 ffff8801db31fdb8 ffff8801db31fde0 ffff8801db31f4d8 [ 362.238897] ffff8801db31f4c0 ffff8800a11ac800 ffff8801d7ac4800 0000000000000000 [ 362.246891] Call Trace: [ 362.249449] [] schedule+0x7a/0x1b0 [ 362.254611] [] schedule_preempt_disabled+0x13/0x20 [ 362.261206] [] mutex_lock_nested+0x306/0x850 [ 362.267260] [] ? copy_net_ns+0xc7/0x190 [ 362.272852] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 362.279081] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 362.285908] [] ? kmem_cache_alloc+0x219/0x290 [ 362.292241] [] copy_net_ns+0xc7/0x190 [ 362.297690] [] create_new_namespaces+0x2f6/0x610 [ 362.304061] [] unshare_nsproxy_namespaces+0xae/0x1e0 [ 362.310799] [] SyS_unshare+0x3da/0x700 [ 362.316316] [] ? SyS_clone+0x50/0x50 [ 362.321648] [] ? task_work_run+0x14a/0x180 [ 362.327532] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 362.333730] [] ? SyS_clone+0x50/0x50 [ 362.339076] [] do_fast_syscall_32+0x321/0x8a0 [ 362.345217] [] sysenter_flags_fixed+0xd/0x17 [ 362.351289] 1 lock held by syz-executor4/15345: [ 362.356110] #0: (net_mutex){+.+.+.}, at: [] copy_net_ns+0xc7/0x190 [ 362.364734] Sending NMI to all CPUs: [ 362.368586] NMI backtrace for cpu 0 [ 362.372182] CPU: 0 PID: 486 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #21 [ 362.379443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.388779] task: ffff8800bac23000 task.stack: ffff8800bac28000 [ 362.394805] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 362.403538] RSP: 0018:ffff8800bac2fcb8 EFLAGS: 00000046 [ 362.408968] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 362.416237] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 362.423490] RBP: ffff8800bac2fce0 R08: 0000000000000001 R09: 0000000000000000 [ 362.430757] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 362.438009] R13: 0000000000000003 R14: ffffffff8426f5a0 R15: 0000000000000002 [ 362.445266] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 362.453460] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 362.459358] CR2: 00007f46ea0b7000 CR3: 00000001d38ae000 CR4: 0000000000160670 [ 362.466620] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 362.473861] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 362.481121] Stack: [ 362.483243] ffffffff8426f5a0 ffffffff847f0b40 fffffbfff08fdc1c dffffc0000000000 [ 362.490765] ffff8801db31bca0 ffff8800bac2fd00 ffffffff810b9abb ffffffff839f6dc0 [ 362.498290] 0000000000000003 ffff8800bac2fd60 ffffffff81d11764 ffffffff8141b993 [ 362.505804] Call Trace: [ 362.508356] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 362.514726] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 362.521811] [] ? print_lock+0xab/0xae [ 362.527242] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 362.533960] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 362.540964] [] watchdog+0x6fa/0xae0 [ 362.546227] [] ? watchdog+0xc3/0xae0 [ 362.551556] [] kthread+0x268/0x300 [ 362.556728] [] ? reset_hung_task_detector+0x20/0x20 [ 362.563361] [] ? kthread_create_on_node+0x400/0x400 [ 362.570008] [] ? kthread_create_on_node+0x400/0x400 [ 362.576656] [] ret_from_fork+0x55/0x80 [ 362.582160] [] ? kthread_create_on_node+0x400/0x400 [ 362.588806] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 2b 33 17 00 4c 89 e7 57 9d 0f 1f [ 362.607778] NMI backtrace for cpu 1 [ 362.611370] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.125-g38f41ec #21 [ 362.618363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.627701] task: ffff8801d9b49800 task.stack: ffff8801d9b58000 [ 362.633735] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 362.642116] RSP: 0018:ffff8801d9b5fd98 EFLAGS: 00000246 [ 362.647544] RAX: 0000000000000007 RBX: ffffffff847dec48 RCX: 0000000000000000 [ 362.654787] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8801d9b4a0dc [ 362.662050] RBP: ffff8801d9b5fd98 R08: 0000000000000000 R09: 0000000000000000 [ 362.669303] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 362.676561] R13: fffffbfff07088c0 R14: ffffffff847ecfb8 R15: 0000000000000000 [ 362.683801] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 362.692015] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 362.697883] CR2: 00007f98bc124140 CR3: 00000001d38ae000 CR4: 0000000000160670 [ 362.705140] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 362.712380] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 362.719634] Stack: [ 362.721752] ffff8801d9b5fdd0 ffffffff81027e65 ffff8801d9b60000 ffffffff847dec48 [ 362.729266] fffffbfff07088c0 ffffffff847ecfb8 0000000000000000 ffff8801d9b5fde0 [ 362.736780] ffffffff810293da ffff8801d9b5fdf8 ffffffff81221948 dffffc0000000000 [ 362.744279] Call Trace: [ 362.746849] [] default_idle+0x55/0x3c0 [ 362.752354] [] arch_cpu_idle+0xa/0x10 [ 362.757790] [] default_idle_call+0x48/0x70 [ 362.763641] [] cpu_startup_entry+0x5fd/0x8f0 [ 362.769679] [] ? call_cpuidle+0xe0/0xe0 [ 362.775281] [] ? clockevents_register_device+0x122/0x230 [ 362.782347] [] start_secondary+0x304/0x3e0 [ 362.788216] [] ? set_cpu_sibling_map+0x1080/0x1080 [ 362.794765] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 362.813997] Kernel panic - not syncing: hung_task: blocked tasks [ 362.820116] CPU: 0 PID: 486 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #21 [ 362.827355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.836677] 0000000000000000 40da0ce94d79a051 ffff8800bac2fca8 ffffffff81d067bd [ 362.844637] ffffffff838831a0 ffff8800bac2fd80 dffffc0000000000 7fffffffffffffff [ 362.852607] ffff8801d7ac4c48 ffff8800bac2fd70 ffffffff8141b46a 0000000041b58ab3 [ 362.860574] Call Trace: [ 362.863134] [] dump_stack+0xc1/0x124 [ 362.868469] [] panic+0x1aa/0x388 [ 362.873454] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 362.880346] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 362.887584] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 362.894826] [] watchdog+0x70b/0xae0 [ 362.900067] [] ? watchdog+0xc3/0xae0 [ 362.905400] [] kthread+0x268/0x300 [ 362.910554] [] ? reset_hung_task_detector+0x20/0x20 [ 362.917189] [] ? kthread_create_on_node+0x400/0x400 [ 362.923821] [] ? kthread_create_on_node+0x400/0x400 [ 362.930454] [] ret_from_fork+0x55/0x80 [ 362.935956] [] ? kthread_create_on_node+0x400/0x400 [ 362.943028] Dumping ftrace buffer: [ 362.946562] (ftrace buffer empty) [ 362.950243] Kernel Offset: disabled [ 362.953847] Rebooting in 86400 seconds..