xffffffff, 0x338, 0xffffffff, 0x3e0, 0xffffffff, 0xffffffff, 0x3e0, 0xffffffff, 0x3, &(0x7f0000c9a000-0x30), {[{{@ip={@empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="c6c7c12b96fdb1d375215a5a14effe6c", @generic="0860b6cf9303abc112377fd2ec942e86"}, 0x0, 0x98, 0x108, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "fe1d91f5186a1628bad66617b512393c78c3875f719c2a5989fe3b3ffbeb69ba0c05d414fe169de0c33bc65b63a9b46bb8645d5759cdce9d9a2a732f4a18e278"}}}, {{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='erspan0\x00', {0x1}}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{}, {0x7}, {}, 0x0, 0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2a8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000), &(0x7f000058e000)=0xc) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) 2018/02/11 12:33:32 executing program 3: r0 = geteuid() r1 = add_key$keyring(&(0x7f0000d4b000-0x8)='keyring\x00', &(0x7f00009a1000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x1f) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f000059e000+0x809)=""/226) request_key(&(0x7f0000a14000-0x6)='.dead\x00', &(0x7f0000e9c000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000bd8000)='wlan0\x00', r1) poll(&(0x7f000039f000)=[{r2, 0x2000}, {r2}, {r2, 0x10}], 0x3, 0x8) lstat(&(0x7f000077a000-0x8)='./file0\x00', &(0x7f0000e01000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00004fb000-0x8)='./file0\x00', &(0x7f0000d4d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() getgroups(0x3, &(0x7f00008af000-0xc)=[r3, r4, r5]) writev(r2, &(0x7f0000353000)=[{&(0x7f0000803000)="29000000200019fff63cec0c000000060a00001615de0005190000040d0014000000800000f9000008", 0x29}], 0x1) r6 = semget$private(0x0, 0x0, 0x600) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fb1000)={0x0}, &(0x7f000083b000-0x4)=0xc) ptrace$peekuser(0x3, r7, 0x1) semget$private(0x0, 0x3, 0x4) semctl$IPC_RMID(r6, 0x0, 0x0) 2018/02/11 12:33:32 executing program 2: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0xff) r1 = dup2(r0, r0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000033000-0x4), &(0x7f0000033000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000002b000-0x2e)=""/46, &(0x7f0000031000)=0x2e) sendmsg(r0, &(0x7f000001d000-0x38)={&(0x7f000000a000-0x10)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000007000)=[{&(0x7f0000032000-0x13)="f4bc797876b03113517002b2504d4ad2d04c9c92", 0x14}], 0x1}, 0x0) 2018/02/11 12:33:32 executing program 4: r0 = socket(0x1e, 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000001000-0xe1)=""/225, 0xe1, 0x40, &(0x7f000032b000)={0x4, 0x6, 0x0, "993cf8343a3c"}, 0xfffffffffffffdbe) 2018/02/11 12:33:32 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f01000-0xa)='net/if_inet6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000a78000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r4, &(0x7f0000145000)=[{{&(0x7f000011a000)=@alg, 0x58, &(0x7f00009fd000)=[{&(0x7f0000e29000)=""/1, 0x1}], 0x1, &(0x7f0000729000-0x77)}}, {{0x0, 0x0, &(0x7f0000f79000)=[], 0x0, &(0x7f0000d3d000)}}], 0x2, 0x2, &(0x7f0000173000-0x10)={0x77359400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = dup2(r4, r3) dup3(r4, r5, 0x0) 2018/02/11 12:33:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000657000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = accept(r0, &(0x7f00000ae000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000a6b000)=0x6e) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00005a6000)=0x27556914, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000996000)={0x0, 0x5, 0x4, 0x6, 0x8, [{0x6, 0x7ff, 0x1, 0x0, 0x0, 0x4}, {0x4, 0x7, 0xfffffffffffffff8, 0x0, 0x0, 0x408}, {0x1c, 0x8001, 0x9, 0x0, 0x0, 0x2}, {0x5, 0x2, 0x6, 0x0, 0x0, 0x300}, {0x10000, 0x0, 0x8, 0x0, 0x0, 0x2e0b}, {0x8000, 0x1, 0x5d79, 0x0, 0x0, 0x8}, {0xffffffffffffffe0, 0x9, 0x4, 0x0, 0x0, 0x8}, {0x6, 0x40, 0x401, 0x0, 0x0, 0x400}]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000e84000)={0x100003cf, 0x0, [{0x179}]}) 2018/02/11 12:33:32 executing program 7: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3d) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0xffffffffffffffff, 0xf}}, 0xffffff82) recvfrom$inet6(r0, &(0x7f0000025000)=""/154, 0x9a, 0x10001, &(0x7f0000026000)={0xa, 0x0, 0x100000001, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x9}, 0x1c) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000a000-0x38)={0x0, 0x83, &(0x7f000002c000)=[{&(0x7f000002b000-0x59)="fe12f258cdd7f32c0cabd804da9bbf1926660a38f2227dad34d60996ab6469fe7060982f284d79540708fc086e71e7487fa26aabb7dbfb32381d41462515c94823ecd4f6809f0f08745153d23af5a7a123afa3c91d97fa9f6e"}, {&(0x7f0000005000)="19b32879cc07f1cd8a125219155157fd6d6da247e24943e5b56e345b189f996134f812621aaf6cc11c95d327ce0c6b2205ab0d5dbac39b07c8e0ecdbe09f2ac8f2668a3b30bfca0208bdf8ba50b3d0e4b524ae62117cb338b0fcc4982b2093fbc4126158bd239d68763e9a36a9548f6de1df7457bf69187312222a3c268615b24a1039bf848ba858dae5e91d73fcf148e4a075f7288e64886602d6aeb4a54113180ef5802f4851f2e4079a197cd7192203c6722d571202df2d"}, {&(0x7f0000002000)="f91d00408e72fb96ee7222772b34c514904d468bde736ecdb9cb21ea3ea2bfc3003d0baefd38ce6caa5c40a16f7b1bf4866019d27f3340a62aa62da24342ea72cb056ced150c00fc16259dae8707f3ae736e5cff7a6323d9c9562c8b4ea50f2faa336d4b9d5b9ef1fe055dd61e780e3742a6f0c7ebf00b0dd3c206f93dc8c0f68d3b236c2e0595e5076b1cb6d44c0aef07fe4d81e068327a3f"}, {&(0x7f000002c000-0x7b)="0dc8a79d95426f999505456d368952f78a7c10419a46b6c4eca4c9ca220d59b7533657c056fe7a78841a0d9c927719f8864be1b1e8ee67e7a152125565d174ee14d3281a8e3a5f58e5505108a9bb79309ed5f035445f7a2c8841a35690b01d3e1cbb729e3c07b74df6d61267343d5f508cf31355e78290059d7278"}, {&(0x7f0000008000-0x36)="038c675ebdaa20e05a14eaa85594ef8ac53c03467e21c633bc40a426a473178cffc06d24b917e5718b0d7d1ed2394e1b47c50e8a1f93"}], 0x0, &(0x7f0000011000)=[]}, 0xc100) sendmsg(r0, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f000000c000-0x30)=[{&(0x7f0000011000)="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", 0x585}], 0x1, &(0x7f0000028000)=[]}, 0x0) 2018/02/11 12:33:32 executing program 5: 2018/02/11 12:33:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000013d000-0x12)='/dev/snd/pcmC#D#p\x00', 0xff, 0xc00) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000a68000-0x120)={0x0, 0x3, 0x0, 0xffffffff, [], [], [], 0x2ea1193f, 0x7, 0x3ff, 0xfffffffffffffffb, "38640e23ec438ffdd065fbbee178b897"}) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) getxattr(&(0x7f000008b000)='./file0\x00', &(0x7f0000a56000)=@known='trusted.syz\x00', &(0x7f000024e000)=""/179, 0xb3) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000a5d000-0x1c)={0x6, 0x8, [0x0, 0x0]}) [ 60.497233] binder: undelivered TRANSACTION_ERROR: 29201 [ 60.533541] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/11 12:33:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000373000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000691000)=@sack_info={0x0, 0x0, 0xfffffffffffffff9}, &(0x7f0000c81000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d4c000)={0x7ff, 0x1, 0x8000, 0x10000, r1}, &(0x7f00003c2000)=0x10) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000008f000/0x3000)=nil, 0x0, 0x0, 0x10, r2, 0x0) 2018/02/11 12:33:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1000001, 0x84, &(0x7f0000c72000)={0x0, 0x0}) sendto(r0, &(0x7f00008ef000)="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", 0x1000, 0x10, 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000953000)=@syzn={0x73, 0x79, 0x7a, 0x0}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f00008dd000)={0x3, {"09eeda729240eb"}, 0x6}, 0x10) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x200000000114, 0x2716, &(0x7f0000028000)=""/1, &(0x7f0000a1a000-0x4)=0x163) 2018/02/11 12:33:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ece000)='/dev/vga_arbiter\x00', 0x90500, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000553000-0x8)={0x0, 0x9}, &(0x7f00007cb000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ca7000)={r1, 0x3609, 0x1000, 0x9, 0x2, 0x7f}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') r3 = mmap$binder(&(0x7f00004dc000/0x1000)=nil, 0x1000, 0x0, 0x60012, r2, 0x0) r4 = mmap$binder(&(0x7f00004f6000/0x2000)=nil, 0x2000, 0x0, 0x1110, r2, 0x5) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00000ae000)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000016b000)={0x44, 0x0, &(0x7f0000450000)=[@acquire_done={0x40106309, r3}, @request_death={0x400c630e, 0x2, 0x4}, @increfs_done={0x40106308, r4}, @free_buffer={0x40086303, r5}], 0x5b, 0x0, &(0x7f0000c01000-0x5b)="343b1f22d67c7e53f997b113d318732a97a66b541b125e8bc4a1e5b7de3f3d9c71d4988802046d54a45032d0b547a5b8375025aa19952ae6c692ab29547db15e77b70e4a24895e7a86d6a1a55e652041149046cb529e4d8e1433f4"}) setns(r2, 0x0) 2018/02/11 12:33:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f00001f8000-0x4), 0x4) 2018/02/11 12:33:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000001000-0x24)={0xe1e, 0xb1, 0xfffffffffffffffa, 0xfffffffffffffff8, 0x3, 0x1, 0x64, 0x1, 0xab83, 0x3, 0x4, 0xffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f00004b6000-0xc)='/dev/amidi#\x00', 0x3ff, 0x404002) flock(r1, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000081000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000a71000)='maps\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00006a7000-0xc3)={0x0, 0xbb, "d1df8773367aa4a436b33d1df14aa6c0f42011158740596c56018581db858628b243ed0de47a5794c1c7a436af35992b0655f8db66777812b42481227e3d19c1bad0c06bd2f3dd75b6bfc1c0413e3832c224b32257b88692442a2ab2d632fb510f1b0bcdcc661659ed38d35fab1ab1f4681812a6585fc4dbd173d2515482f9802ffefc79198a1c4dc4c5ea5640b02d9306f7c5aa37b1427091e0088d07eb262ca5db4094ff40533c1c804075221c98c7f533583b4a2166eddefe8c"}, &(0x7f0000a60000-0x4)=0xc3) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00001a0000)={r4, 0x0, 0x20}, &(0x7f0000e69000)=0xc) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x15) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000433000-0x4)=0xfc8) ioperm(0x801, 0x3, 0x4) exit(0x0) fcntl$setstatus(r1, 0x4, 0x40000) sendfile(r3, r3, &(0x7f0000032000), 0x7ff) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000c88000)=0x8, 0x4) 2018/02/11 12:33:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) ppoll(&(0x7f00002c4000)=[{r0}], 0x1, &(0x7f0000471000)={0x0, 0x1c9c380}, &(0x7f00000d3000), 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000521000-0xc)={0x0}, &(0x7f0000c37000-0x4)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00008a2000-0x4)=0x0) kcmp(r1, r2, 0x2, r0, r0) getsockname$netlink(r0, &(0x7f0000895000), &(0x7f0000fdc000)=0xc) 2018/02/11 12:33:32 executing program 6: mmap(&(0x7f0000000000/0x21d000)=nil, 0x21d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000021a000-0x38)=[{0x0, 0x0, &(0x7f000001c000)=[{&(0x7f0000219000)="ce", 0x1}], 0x1}], 0x1, 0x0) mmap(&(0x7f000021d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f000021d000)='/dev/snd/midiC#D#\x00', 0x8000, 0x200000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x101, 0x4) writev(r1, &(0x7f0000007000)=[{&(0x7f000003f000)="a7", 0x1}], 0x1) 2018/02/11 12:33:32 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xa0000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1020000, 0x204102) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000002000-0x10)={r2, &(0x7f0000001000)="7ebfbf348c4aece4299525886542e0c57c261a7ff0f6bf87f76e9816729ea6957870217dd4a9a02085fc0ec151bc529e31cb3734462f"}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r2, &(0x7f0000003000-0x10)=@ax25, &(0x7f0000002000)=0x10) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00007bb000)=0x3, 0x4) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/02/11 12:33:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000970000-0x38)={0x0, 0x0, &(0x7f00007c4000)=[{&(0x7f000005f000-0xaf)="2abf84f232e4911aa1b4c58b5b6e963c49d1bc4df65ba10ccceb7a52c96d2e2dbda5049b17234e503c5980b410e768e9fbbcd0e46ea9574b4593337f48bb41de74b7d3d0b6c2716a7c93480c56082842b414820333b9740ef5a322c34c1a3a1ce40f150d52e24b7c21", 0x69}], 0x1, &(0x7f00006b6000)=[]}, 0x8000) sendmsg(r0, &(0x7f00001ce000-0x38)={0x0, 0x0, &(0x7f000097c000)=[{&(0x7f000030d000-0xc0)="b8", 0x1}], 0x1, &(0x7f0000038000)=[]}, 0x8000) syz_emit_ethernet(0x56, &(0x7f0000794000)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "9a44c09c34cfaaa1b03a4ba17c06554af2823ccae37177cb429c0c71ce931c0e932f419ba4d15fa78babfcab1f5d0a0027d2fa8754a48cbbb5586b057d3fcce6"}}}}, &(0x7f0000042000-0xc)={0x0, 0x1, [0x0]}) writev(r0, &(0x7f0000712000-0x50)=[{&(0x7f000094d000-0x51)='v', 0x1}], 0x1) 2018/02/11 12:33:32 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) socket$bt_bnep(0x1f, 0x3, 0x4) connect$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="7d01f5ab60b7"}, 0x14) 2018/02/11 12:33:32 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x9, 0x0, 0x0, 0xda1}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000001000-0x3)={0x9, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) r3 = epoll_create1(0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000001000)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000002000)=""/68) getsockopt$inet_tcp_int(r5, 0x6, 0x800000000000001a, &(0x7f0000013000), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r3, r2, 0x0) 2018/02/11 12:33:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ee9000)={@common='gre0\x00', 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000395000)='./file0\x00', 0x101000, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000036000-0x4c)={0x996, 0x100000001, 0x280000000000000}) sendto$packet(r0, &(0x7f0000e72000-0x3c)="2d01", 0x2, 0x0, &(0x7f0000456000-0x14)={0x11, 0x200000000800, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/11 12:33:32 executing program 6: r0 = creat(&(0x7f0000244000)='./file0\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f00006a0000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/11 12:33:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000d30000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000c0f000-0x4)=0x38f94c5f, 0x4) getsockname(r0, &(0x7f0000484000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000ef7000)=0xffc3) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000001000-0x4)) 2018/02/11 12:33:32 executing program 0: r0 = syz_open_dev$mice(&(0x7f00001c3000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000dea000)={0x0, 0x0, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x982a, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000f4d000-0x10)={r2, 0x3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000000)={r1}) mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000d3c000)='/dev/snd/midiC#D#\x00', 0x4, 0x501081) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000c24000-0x4)=0x88, 0x4) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r4, 0xc0189436, &(0x7f0000d3d000)) 2018/02/11 12:33:32 executing program 4: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cde000)={r0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000fec000-0x38)={&(0x7f000012a000)={0x10, 0x0, 0x0, 0x1000004}, 0xc, &(0x7f0000feb000)={&(0x7f0000c22000-0x48)=@newae={0x48, 0x1e, 0x0, 0x3, 0x3, {{@in=@dev={0xac, 0x14, 0x0, 0x16}, 0x0, 0xa, 0xff}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9, 0x6}, [@extra_flags={0x8, 0x18, 0x10001}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000040}, 0x90) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000feb000)={@common='ip6gretap0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00004ac000)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x4, r2}) munlock(&(0x7f000010e000/0xc00000)=nil, 0xc00000) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f00008ee000)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000fe9000)=@delpolicy={0x50, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x80, 0xa0}}, []}, 0x50}, 0x1}, 0x0) 2018/02/11 12:33:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00002ef000-0xb0)=[@in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x401}, @in6={0xa, 0x3, 0xbcc7, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @in6={0xa, 0x2, 0x200, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @rand_addr=0x7}], 0xb0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000711000-0x14)={0x40000000002, 0x8000000004, 0x2, 0x46}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005b6000-0x20)={r1, &(0x7f0000b59000), &(0x7f0000df2000), 0x1}, 0x20) r2 = memfd_create(&(0x7f0000e2d000-0x7)=':wlan1\x00', 0x2) syz_open_dev$sndseq(&(0x7f000029d000)='/dev/snd/seq\x00', 0x0, 0x109000) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000018c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000bd0000-0x8)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) 2018/02/11 12:33:32 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000028000)) bind$inet6(r0, &(0x7f0000012000)={0xa, 0x1, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000027000)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x108, 0x108, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00', 0x0, {0x0, 0xfffffffffffffffe}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ip6_vti0\x00'}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d7) 2018/02/11 12:33:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x440000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) recvfrom$inet6(r1, &(0x7f00009f4000-0x1000)=""/4096, 0x1000, 0x2000, &(0x7f0000607000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x2) 2018/02/11 12:33:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!\t', 0x3) write$fuse(r0, &(0x7f0000ca3000)={0x20, 0x0, 0x0, @fuse_ioctl_out}, 0x20) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000877000-0x14)={0x0, 0x8, 0x0, 0x0, 0x4}) 2018/02/11 12:33:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001dd000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000208000)={0x0, 0x0, 0x40}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000698000-0x4)=0x2, 0x4) 2018/02/11 12:33:33 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f000070a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000338000-0x8)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000731000)={r1, r0}) bpf$PROG_LOAD(0x5, &(0x7f0000367000-0x48)={0xb, 0x12, &(0x7f0000d62000-0x90)=@raw=[@alu={0x7, 0x2, 0xf, 0x2, 0x0, 0xfffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0xf66}, @ldst={0x0, 0x0, 0x1, 0x8, 0xe, 0xffffffff}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x2b}, @jmp={0x5, 0x4, 0x6, 0xc}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x6}, @exit={0x95}, @jmp={0x5, 0x5, 0xf, 0x7, 0xf, 0x8, 0xfffffffffffffffc}], &(0x7f0000c3e000-0x4)='GPL\x00', 0x100, 0x9e, &(0x7f00000fd000)=""/158, 0x41f00, 0x1}, 0x48) syz_extract_tcp_res(&(0x7f00006c5000-0x8), 0x3, 0x1000) 2018/02/11 12:33:33 executing program 6: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f000092e000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001000-0x2)={0x6, 0xffffffffffffff7c}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000781000)=@known='system.posix_acl_default\x00', &(0x7f0000815000-0x1)='\x00', 0x1, 0x1) bind$inet6(r0, &(0x7f00001c7000)={0xa, 0x1, 0x7ef, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4b}, 0x1c) connect$can_bcm(r0, &(0x7f000020e000-0xa)={0x1d}, 0xfffffffffffffc93) r1 = syz_open_procfs(0x0, &(0x7f0000c1b000-0x7)='ns/uts\x00') ftruncate(r0, 0x2) setns(r1, 0x2) 2018/02/11 12:33:33 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0x38)={0x0, 0x30, "19c895c9905bb2a3c12eedc9b3ac350ad60d8da902892b9ae3caf56ddc1d749c8f13f439ce05ade1fc18d75680b23310"}, &(0x7f0000001000-0x4)=0x38) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00007b4000)=@assoc_value={r2, 0x6}, &(0x7f00007c2000-0x4)=0x8) msgget$private(0x0, 0xa0) 2018/02/11 12:33:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000ee5000/0x4000)=nil, 0x4000, 0x1, 0x80000001, 0x56000) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00006a6000-0x4), 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f17000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x401, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}], 0x2c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fb9000-0x8c)={0x0, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2f51}}}, &(0x7f00005cc000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b51000)={r2, 0xe8, &(0x7f00000e0000-0xe8)=[@in={0x2, 0x0, @rand_addr=0xffffffffffffffcf}, @in6={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x1, 0xb1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x800}, @in6={0xa, 0x3, 0xfff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1d}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}, @in6={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x8001}, @in6={0xa, 0x2, 0x40, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0xfffffffffffffffe}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}]}, &(0x7f000027f000-0x4)=0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000d09000)={@remote}, &(0x7f0000955000-0x4)=0x14) 2018/02/11 12:33:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x40b4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a89000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000023e000)='./file0\x00', 0x40) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000673000), &(0x7f00000b3000-0x4)=0x4) 2018/02/11 12:33:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000059b000-0x50)={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) r1 = syz_open_dev$sndpcmp(&(0x7f0000a79000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x0) getsockname$llc(r1, &(0x7f0000a95000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000b87000-0x4)=0x10) [ 60.882722] binder_alloc: binder_alloc_mmap_handler: 8949 20000000-20002000 already mapped failed -16 2018/02/11 12:33:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup(r0) getsockopt(r1, 0x8, 0x9, &(0x7f0000631000-0x74)=""/116, &(0x7f00005b0000)=0x74) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00003b8000-0x4)=0x1f, 0x4) setsockopt(r1, 0x10d, 0x2, &(0x7f0000c94000)="0309b61c036aaf57", 0x8) 2018/02/11 12:33:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e4e000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@common='sit0\x00', 0x10) sendfile(r0, r2, &(0x7f00008bf000), 0x200041c) 2018/02/11 12:33:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00009bb000)=@newlink={0x38, 0x10, 0x8, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x4, 0x16, []}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000004}, 0x0) 2018/02/11 12:33:33 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000001000-0x4)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x7, 0x84) r2 = dup(r1) r3 = gettid() ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000ca4000)) sched_setaffinity(r3, 0x8, &(0x7f0000693000)=0x1000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000576000-0x40)={0xbb, 0x7, 0x5, 0xdcf, "92d0842232e5db7d475316f5d4b6e9d7afc5cbd98ab0602dd7b0486037b51006045c8e050960c69e0d42ea97", 0x6}) sched_rr_get_interval(r3, &(0x7f000008b000-0x10)) fgetxattr(r1, &(0x7f0000a41000-0xa)=@random={'security.', '\x00'}, &(0x7f000031f000)=""/59, 0x3b) r4 = getpgrp(0x0) migrate_pages(r4, 0x3, &(0x7f0000699000)=0x3f, &(0x7f0000baf000-0x8)=0x3) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000064a000)) 2018/02/11 12:33:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cd6000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000a6e000)={0x0, 0x3}, &(0x7f000083b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000a6a000)=r2, 0x4) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000c13000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x2, 0x1, 0x4, 0x1}}}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bb8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) close(r3) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00001de000-0x8)={0x5, 0x8, 0xffffffff, 0x7}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000b34000-0x58)={0x100000001, 0x0, 0xffffffffffffffbc, 0x2, 0x1, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000039b000-0x20)={0x8, 0x0, 0x0, 0x4000000000000000}) r5 = gettid() ptrace$setsig(0x4203, r5, 0x6, &(0x7f0000286000)={0xf, 0x2, 0x5, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000c1c000)={{{@in=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00008aa000)=0xe8) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000fa7000-0x10)={r6, 0x1, 0x6, @empty}, 0x10) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f000078b000)={0x1f, r4}) 2018/02/11 12:33:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000000000003, 0x87) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@rand_addr, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10002}, {}, {}, 0x0, 0xffffffffffffffff, 0x8000000000000001}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x100000932}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) sendto$inet(r0, &(0x7f000009e000), 0x0, 0x0, &(0x7f0000de5000)={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f000052d000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7ff, 0x181640) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000f74000-0x4), &(0x7f0000ac2000-0x4)=0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000016000)={0x0}) getsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f000052f000-0xb9)=""/185, &(0x7f00004ee000-0x4)=0xb9) 2018/02/11 12:33:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000056d000)={0xaa, 0x29}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f8e000-0x20)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000114000)=0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000a7c000)={&(0x7f000076a000/0x3000)=nil, 0x3000}) shmget$private(0x0, 0x3000, 0x1, &(0x7f0000256000/0x3000)=nil) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c34000-0x10)={&(0x7f000086b000/0x400000)=nil, 0x400000}) r1 = syz_open_dev$audion(&(0x7f00003bf000)='/dev/audio#\x00', 0x0, 0x2) timerfd_gettime(r1, &(0x7f0000706000)) 2018/02/11 12:33:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00006f2000)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000630000-0xc)=[], 0x247}, 0x20) 2018/02/11 12:33:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x28, 0x10, 0x400000000000009, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x28}, 0x1}, 0x1) r1 = syz_open_dev$dmmidi(&(0x7f000094c000-0xd)='/dev/dmmidi#\x00', 0x3b904998, 0x101100) socket$inet6_udp(0xa, 0x2, 0x0) mq_timedreceive(r1, &(0x7f00003cf000-0x3a)=""/58, 0x3a, 0x40, &(0x7f000084c000)) 2018/02/11 12:33:33 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='\'\x00', 0x0) flock(r0, 0x6) fcntl$lock(r0, 0x24, &(0x7f0000012000)) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000014000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x9, 0x6, 0x2, 0x0, 0x51}, &(0x7f0000013000)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000012000+0x433)={r1, 0x1, 0x1, 0x200}, 0x10) 2018/02/11 12:33:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a79000-0x8)) [ 61.044550] TCP: request_sock_TCP: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/02/11 12:33:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000321000-0x8)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000927000)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000359000)={r1, 0x80000, r0}) getpeername$packet(r0, &(0x7f000045c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00004aa000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00002ce000-0x28)={'vcan0\x00', r2}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000081d000), &(0x7f000045a000)=0xffffffffffffff6e) sendto$llc(r0, &(0x7f0000e00000-0xb3)="9c285bf09dedb2e58b6b017765ad4dbcbeae8eafd7dd889f394ea122d05f1e22c2cbb360c8ac1449d6833a3407f150e139f9ed1f120f53782a36d1d619314a5dbb7f80632094d1bf26fbe9d27043e98d818c1642c168ffab5a8cdca4d39a59801ba0991ec1a5a3e02f49ad6ffb29ef2fa105950c45972ab3325579c3006461f0906971b7fadf45dd20bdcdf0c5c8ce753085a9f37ecb5f785098e9125120bb83f4a910803bf3cf0569488f460b224b301d76be", 0xb3, 0x40, &(0x7f0000723000-0x10)={0x1a, 0x6, 0x450, 0x7, 0x1, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}}, 0x10) ioctl$KDMKTONE(r0, 0x5385, 0x4c1) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00007d9000-0x1)=0x2, &(0x7f00001aa000-0x8)=0x1) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000167000)) 2018/02/11 12:33:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002a3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r2, 0x107, 0x12, &(0x7f0000df5000-0x4), &(0x7f0000a80000-0x4)=0x4) 2018/02/11 12:33:33 executing program 5: mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000007000-0x50)={{0x1, 0x2, 0x3ff, 0x2, 0x25}, 0x2, 0x6, 0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x422040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x10) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000004000-0xc)={0x2006}) perf_event_open(&(0x7f0000006000+0xfea)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) 2018/02/11 12:33:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c49000)='/selinux/checkreqprot\x00', 0x200d00, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000dd0000-0x28)={&(0x7f0000a99000/0x3000)=nil, 0x6, 0x3, 0x977a705807e000f2, &(0x7f0000ef1000/0x3000)=nil, 0x101}) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x5}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000068d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(0xffffffffffffffff, 0x1008004) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b4e000)={{{@in=@broadcast, @in6=@mcast2}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f00000bb000-0x4)=0xe8) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f00005db000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0xffffffffffffff77) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000700000)={0x0}, &(0x7f00003c2000)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000cc4000-0x10), &(0x7f00009d8000-0x4)=0x10) accept4(0xffffffffffffffff, &(0x7f0000369000-0x10)=@can, &(0x7f0000ed2000)=0x10, 0x80000) sendto$inet(0xffffffffffffffff, &(0x7f00006d7000), 0x0, 0x0, 0x0, 0x0) write(r0, &(0x7f0000f8b000-0xf), 0xfffffffffffffdd8) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab6000)="936866ad8c435a084599b342a69c91e3306ac25461f669b13101067f3156554bff504e700654011d2d5b3590602aa0a43c13093d3864f6ca69748b618cca92b5eb6683653ff2bb2b55cc5d7873d01371caf7c80076310b21aafdfd546282afaa7107d27b27bc1f29750ea6ac8222ee807f778ffb56899a47f5b939ddf005657a62972821f75efeebd94e5d307af29d5a01499bd06b1c80a71fec22e82f6cea31910c9f21710ea015959ecd682ee13b6975911302682c947d1e190ea38f1ff6d78770edceda0d94561cb6d2d4c4badef69dd0940104a1", 0xd6, 0x4008004, &(0x7f0000a6c000)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x4}, 0x1c) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000a93000-0x4)=0x1, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00006ec000-0x4)=0x0) waitid(0x0, r4, 0x0, 0x1000004, &(0x7f000087a000)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000a5a000)={r3, 0xa1df, 0xfffffffffffffffd}, &(0x7f0000043000)=0x8) 2018/02/11 12:33:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000197000)={0x14, 0x5, 0x1, 0x200, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1, 0x0, 0x0, 0x1000000000000}, 0x0) getpeername(r0, &(0x7f000033e000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000eb9000-0x4)=0x32) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000fa3000)=0x40, 0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a3c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) open_by_handle_at(r1, &(0x7f00006c8000-0x6b)={0x6b, 0x1, "53fdf1cb2330d8bb98474b43992545febcf500f6429fe1f5a950fd0b78c0b8fccddbd46ab817285b885bcca44cb86fa32ce51c10dcae05dfe5276dcb39bb42af8d7c1936da0fa772557a14d59cb6e1b224a22a01e2d568d902989721aaeb541e941544"}, 0x800) bind$netrom(r1, &(0x7f0000a6c000-0x10)=@ax25={0x3, {"8a3d342da37d99"}, 0x4}, 0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000d3a000)={0x7, 0x6}, 0x4) 2018/02/11 12:33:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000c5d000)={&(0x7f000034d000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f0000552000-0x60)=[{&(0x7f000055a000-0x4d)=""/77, 0x4d}, {&(0x7f0000f0d000-0x85)=""/133, 0x85}, {&(0x7f0000569000)=""/26, 0x1a}, {&(0x7f0000ee2000-0x30)=""/48, 0x30}, {&(0x7f0000446000-0x21)=""/33, 0x21}, {&(0x7f0000171000-0xe3)=""/227, 0xe3}], 0x6, &(0x7f0000a3b000)=""/134, 0x86, 0x6}, 0x10000) connect$inet6(r0, &(0x7f0000fdb000)={0xa, 0x1, 0xd54a, @empty, 0x4}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000825000-0x5c)={{0xa, 0x0, 0x401, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0xb35d}, {0xa, 0x2, 0xfffffffffffffbff, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x6, [0x8000, 0x20, 0x81, 0x9, 0x1, 0x3, 0x9, 0x4]}, 0x5c) setxattr(&(0x7f0000044000-0x8)='./file0\x00', &(0x7f0000189000)=@known='user.syz\x00', &(0x7f0000597000-0x1)='\x00', 0x1, 0x2) r1 = socket(0x10000000000010, 0x3, 0x0) write(r1, &(0x7f0000f57000-0x24)="240000002e001f811f101a00000000002300f9ffffffffffffffffff08ffffff04010061", 0x24) 2018/02/11 12:33:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000b43000)={0x2, 0x0, @empty}, 0x6e) r2 = dup2(r1, r0) recvfrom(r1, &(0x7f0000c70000-0x46)=""/70, 0x20c, 0x0, &(0x7f0000719000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x3) sendto$inet(r1, &(0x7f000045d000), 0x0, 0x208000, &(0x7f0000fa2000)={0x2, 0x0, @empty}, 0x10) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000757000)=""/47) sendto$inet(r2, &(0x7f000097f000-0x9e)="9c7aef665979d55ff117288e1d653367745305adc18b32d35e4df19a6dbb75e21e6683d57f83ab5d3e7d757d1f44435bedab3ff32a4a080819b1bc4afe55442cd553d834", 0x44, 0x4048080, 0x0, 0x0) sendmsg(r1, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)='^', 0x1}], 0x1, &(0x7f0000de4000)=[]}, 0x0) 2018/02/11 12:33:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f000006e000-0x1000)=""/4096, &(0x7f0000278000-0x4)=0x1000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007d2000-0x4)={r0}) accept4$packet(r1, &(0x7f00008f5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000976000)=0x14, 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000fbc000-0x8), &(0x7f0000fe5000-0x4)=0x1) llistxattr(&(0x7f000016d000)='./file0\x00', &(0x7f000083e000-0x15)=""/21, 0x15) [ 61.136812] syz-executor2 (9001) used greatest stack depth: 10864 bytes left 2018/02/11 12:33:33 executing program 7: r0 = shmget(0x0, 0x3000, 0x800, &(0x7f0000c16000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x80000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x4000, 0x54000078, &(0x7f0000c13000/0x4000)=nil) shmat(r1, &(0x7f00002cc000/0x1000)=nil, 0x1000) shmctl$SHM_LOCK(0x0, 0xb) 2018/02/11 12:33:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) eventfd(0x0) bind$netlink(r0, &(0x7f0000115000)={0x10, 0x0, 0x3, 0x40}, 0xc) [ 61.202488] audit: type=1400 audit(1518352413.298:61): avc: denied { getattr } for pid=9038 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/11 12:33:33 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x24, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x109c}, {&(0x7f0000013000)=""/92, 0x2d}], 0x2, &(0x7f0000013000)=""/161, 0xfffffffffffffee6}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x5, 0x1}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000023000-0xc3)=""/195}, 0x14) 2018/02/11 12:33:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00008f0000-0xc)='/dev/autofs\x00', 0x4002, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f000003a000)={0x0, {{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0xb3}}}, 0x88) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x1000000000000002, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x24}, 0x1}, 0x0) splice(r0, &(0x7f0000ed7000), r0, &(0x7f0000e6a000), 0x1000, 0xe) 2018/02/11 12:33:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$rds(0x15, 0x5, 0x0) getsockname(r1, &(0x7f00001a0000)=@alg, &(0x7f000051e000)=0x58) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25, 0x10, &(0x7f0000205000)=[], 0x0, &(0x7f0000e34000-0x10)=""/180, 0xb4}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) 2018/02/11 12:33:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a4c000-0x50)={@common='ip_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0d00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) socket$nfc_llcp(0x27, 0x1, 0x1) semget$private(0x0, 0x3, 0x584) getuid() getegid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ba8000-0xe8)={{{@in6=@loopback, @in6=@dev}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000843000-0x4)=0xe8) getresgid(&(0x7f00007a7000-0x4), &(0x7f0000461000), &(0x7f0000227000-0x4)) 2018/02/11 12:33:33 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000127e, &(0x7f0000003000)) r1 = dup(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000005000-0x4), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000005000)={{0x100}, 'port1\x00', 0x4, 0x80000, 0x8, 0x2, 0x4, 0x2000, 0x6, 0x0, 0x2, 0x200}) 2018/02/11 12:33:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000417000)="f0", 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@tick}], 0x82) 2018/02/11 12:33:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000cb5000-0xe)='u\x00\x00\x00\x00\x00\x00\x00\x00eM1\x00c', 0x2) fcntl$addseals(r0, 0x409, 0x8) fcntl$addseals(r0, 0x409, 0x8) 2018/02/11 12:33:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) acct(&(0x7f0000dc6000-0x8)='./file0\x00') fsetxattr(r0, &(0x7f00006ae000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00001f0000)='\x00?', 0x2, 0x0) 2018/02/11 12:33:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f0000e3c000)='ramfs\x00', 0x0, &(0x7f00008d7000-0x1)="95") openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) umount2(&(0x7f0000486000-0x8)='./file0\x00', 0x0) [ 61.298921] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/11 12:33:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000-0xc)={0x6a, 0x1, 0x1, 0x3, 0x1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ba7000-0x9)='/dev/vcs\x00', 0x2001, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000339000)={0x0, 0x9}, &(0x7f0000e3f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000b37000)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, [0xfffffffffffff001, 0xffffffffffffff48, 0x0, 0x1f, 0x6, 0x1ff, 0x3913, 0x8, 0x8000, 0x3, 0x2, 0x1345, 0x1, 0x400, 0x1d]}, &(0x7f00003d7000)=0x108) pwritev(r1, &(0x7f0000cf6000-0x10)=[{&(0x7f0000021000)="b1", 0x1}], 0x1, 0x7fffd) 2018/02/11 12:33:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xc0f}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x1ff}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x3, @empty}, @in={0x2, 0x3, @broadcast=0xffffffff}], 0x78) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 61.353522] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/11 12:33:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00005c5000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000076e000-0x10)='/dev/sequencer2\x00', 0x801, 0x0) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f00009c9000), 0x80000) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000166000)={r2}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000a96000)={0x3}) 2018/02/11 12:33:33 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00003b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r1, &(0x7f0000001000-0x8)={0x1f, {0x757f, 0xb4, 0x7, 0x0, 0x8000, 0x1}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00001cd000)={0x7}, 0x8) 2018/02/11 12:33:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000311000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0185f39f2115459", 0xffffffffffffff62) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000330000)=0xfec, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x0) 2018/02/11 12:33:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000bc2000/0x18000)=nil, &(0x7f0000693000)=[@text32={0x20, &(0x7f00005a8000)="b8009000000f23c00f21f835020006000f23f8b805000000b90a0000000f01c10f066565f2f0815700080000000f3566b8ea000f00d8c4c3210fe01a660f388267049a4d0000004d000f20d835200000000f22d8", 0x54}], 0x1, 0x0, &(0x7f0000f46000-0x10)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/11 12:33:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(r0, &(0x7f0000d33000-0x40)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/rtc\x00', 0x711040, 0x0) getsockname$packet(r1, &(0x7f00004a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000063e000-0x4)=0x14) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00008ca000)={0x0, 0x101000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/02/11 12:33:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006d7000)='/dev/hwrng\x00', 0x0, 0x0) mq_timedreceive(r2, &(0x7f00003ef000-0xf9)=""/249, 0xf9, 0x7fffffff, &(0x7f0000ee4000)) openat$mixer(0xffffffffffffff9c, &(0x7f000058b000-0xb)='/dev/mixer\x00', 0x80000, 0x0) ioctl$TIOCLINUX2(r1, 0x540b, &(0x7f0000a95000)={0x2}) 2018/02/11 12:33:33 executing program 2: r0 = creat(&(0x7f0000eb1000)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000072b000)={0xffffffffffffffff, 0xffffffffffffffff}) umount2(&(0x7f0000be0000-0x8)='./file0\x00', 0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f00005d8000)=[{0x10000000028, 0x0, 0x0, 0xfffffffffffff03c}, {0x6}]}, 0x10) accept$ax25(r0, &(0x7f0000b5a000), &(0x7f0000270000)=0x10) 2018/02/11 12:33:33 executing program 1: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x0) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000013000-0x90)=[], 0x0, &(0x7f0000032000-0x28)=[{0x18, 0x29, 0x5, '\''}], 0x18}, 0x0) 2018/02/11 12:33:33 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000009000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000000a000)=0x7, 0x4) ioctl(r0, 0xc0884113, &(0x7f000000d000-0x2)) 2018/02/11 12:33:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000b2b000-0x4)=0x80e, 0x4) write(r0, &(0x7f0000cb4000-0x26), 0x0) bind$netlink(r0, &(0x7f00006b4000)={0x10}, 0xc) 2018/02/11 12:33:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000660000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00008ac000-0xa)='attr/prev\x00') ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000d85000-0xc)={{0xfffffffffffffbff, 0x200, 0x45, 0x1, 0x4, 0x5}, 0x5e9c2488}) write(r1, &(0x7f0000f55000-0x2c), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c01000-0xb0)={{0x7ff, 0x6}, 'port1\x00', 0x4, 0xc1804, 0x862, 0x1f, 0x1, 0x28, 0x6, 0x0, 0x1, 0x20}) 2018/02/11 12:33:33 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup(r0) setsockopt(r1, 0x100000800000010d, 0x3, &(0x7f00006db000-0x8), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000000)={{0x4, 0x200}, 0x0, 0x4, 0x10001, {0x1, 0x7e}, 0x9, 0x80000001}) accept4$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000-0x4)=0x10, 0x80800) 2018/02/11 12:33:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000415000)='/dev/midi#\x00', 0x10000, 0x10000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000bc000), &(0x7f0000408000-0x4)=0x4) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sndseq(&(0x7f00001ee000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000943000-0x8)={0x0, 0x100000000}, &(0x7f0000e26000)=0x8) modify_ldt$read(0x0, &(0x7f0000840000)=""/58, 0x3a) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00004ae000)={r5, 0x4}, 0x8) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/11 12:33:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x80000001, 0x0, &(0x7f0000000000)="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", 0xfa) geteuid() mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000001000-0x10), 0x10) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x10000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000003000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000003000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={@common='gretap0\x00', @ifru_data=&(0x7f0000004000)="9d3d19372ae481debdf791612738b066d5390f6e5533a5b5e19bd1545d19b7ae"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r2, &(0x7f0000004000-0xd)={0xd, 0x4, "d171c09191"}, 0x202) 2018/02/11 12:33:33 executing program 2: clock_gettime(0x9, &(0x7f00001ac000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000001000-0x8)='./file0\x00', 0x3) 2018/02/11 12:33:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) getgid() fallocate(r0, 0x20, 0xfffffffffffffffd, 0x273) r1 = syz_open_dev$vcsn(&(0x7f0000a26000-0xa)='/dev/vcs#\x00', 0x7fff, 0x121800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000089d000-0x18)={0x0, 0x3a8b, 0x30, 0x7, 0x7}, &(0x7f000066c000)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000d02000)={r2, 0x1}, &(0x7f00007c1000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000d5f000)={r2, 0x80000000, 0x20}, 0x8) 2018/02/11 12:33:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f65000-0x9)='/dev/rtc\x00', 0x88000, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000562000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f58000)='/dev/vga_arbiter\x00', 0xa00, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000ecc000+0x6cd)={0x5, [0x400, 0x1000, 0xb5980000000, 0x3ff, 0x8000]}) r2 = msgget$private(0x0, 0x0) msgctl$IPC_RMID(r2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00006fb000-0xe8)={{{@in6=@mcast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in=@loopback}}, &(0x7f00004fe000)=0xe8) umount2(&(0x7f0000655000-0x8)='./file0\x00', 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000136000+0xebe)={0xf, 0xd, &(0x7f00007ec000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffffffe0, 0x0, 0x0, 0x0, 0x1}, [@alu={0x0, 0x54, 0x3, 0x1, 0x9, 0xfffffffb, 0xfffffffffffffff0}, @generic={0x101, 0x3ff, 0xc57, 0x80000000}, @ldst={0x2, 0x2, 0x6, 0xb, 0x8, 0x120, 0x1}, @alu={0x7, 0x0, 0x6, 0xa, 0xf, 0x2, 0x8}, @generic={0x0, 0x2, 0x0, 0xfffffffffffffff9}], {0x95}}, &(0x7f0000035000)='GPL\x00', 0x1, 0x99, &(0x7f00005e0000)=""/153, 0x0, 0x1, [], r3}, 0x48) 2018/02/11 12:33:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$clear(0x7, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cd9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000040a000)={0x0, 0xf912}, &(0x7f00003f0000)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e34000)={r1, 0x3, 0x4, [0x0, 0x0, 0x3, 0xff]}, &(0x7f0000759000-0x4)=0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000acb000-0x8c)={0x0, @in6={{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, &(0x7f0000af9000)=0x8c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00002bb000)={r3, 0x6fd14af1, 0x9, 0xe2b6, 0x7, 0x1}, 0x14) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000d46000-0x310)=@raw={'raw\x00', 0x9, 0x3, 0x2b0, 0x0, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x1e0, 0xffffffff, 0xffffffff, 0x1e0, 0xffffffff, 0x3, &(0x7f00003f3000), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="627766d0662687045983625a2cf272b1", @generic="e1ce1a6f940cd281eef53583f6112c50"}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="5aa3f1003040d949cb51e9e0afff1aa9"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) r4 = fcntl$getown(r2, 0x9) sched_setaffinity(r4, 0x8, &(0x7f0000433000)=0x7fff) exit_group(0xe05) 2018/02/11 12:33:33 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000004000)={0x77359400}, &(0x7f0000002000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000002000-0x8), &(0x7f0000004000-0x10), &(0x7f0000000000)={0x77359400, r0}, 0x8) clock_gettime(0x5, &(0x7f0000001000-0x10)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f0000003000), &(0x7f0000007000-0x8), 0x8) 2018/02/11 12:33:33 executing program 7: prctl$intptr(0x26, 0x1) clone(0x0, &(0x7f0000a63000), &(0x7f0000b85000-0x4), &(0x7f0000ef6000-0x4), &(0x7f00000a3000-0x65)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f54000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000-0x41)="427fc996f9dd8441deeb26bdb101d06f174dc41e320b2954d343dc2efa690f48b985977105fe3360a98d060dc0e61442e8b236cc765084d927099072bd00755266", 0x41) 2018/02/11 12:33:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000052d000-0xa)='setgroups\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000001000)={@multicast2=0xe0000002, @rand_addr=0x6}, 0x8) getsockname$packet(r3, &(0x7f000044d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000052c000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ashmem(0xffffffffffffff9c, &(0x7f000040d000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r4, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r4, 0x0) pread64(r3, &(0x7f000044c000)=""/39, 0x27, 0x0) 2018/02/11 12:33:33 executing program 2: seccomp(0x1, 0x800000, &(0x7f00000fe000-0x10)={0x0, &(0x7f00000ea000-0x8)=[]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00005c6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x3, 0x96) sendto$inet(r0, &(0x7f0000001000-0x2)="f35b", 0x2, 0x4000000, &(0x7f00007bc000-0x10)={0x2, 0x3, @rand_addr}, 0x10) 2018/02/11 12:33:33 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000005000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000003000)=@sack_info={0x0, 0x80000001, 0x8001}, &(0x7f000000d000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000-0xc)={r2, 0x7ff, 0x20}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000008000-0x8), &(0x7f0000004000)=0x8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc10c5541, &(0x7f0000004000-0x4)) 2018/02/11 12:33:33 executing program 4: semget(0xffffffffffffffff, 0x5, 0x0) 2018/02/11 12:33:33 executing program 0: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000006000)) [ 61.628275] xt_CT: You must specify a L4 protocol, and not use inversions on it. 2018/02/11 12:33:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000189000-0x8)='./file0\x00', 0xa00, 0x20) fstatfs(r0, &(0x7f0000c7e000-0xbf)=""/191) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r1 = gettid() setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000199000-0x4)=0x3, 0x4) capget(&(0x7f00008fe000-0x8)={0x19980330, r1}, &(0x7f00004a6000)) 2018/02/11 12:33:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = shmget(0x0, 0x2000, 0x20, &(0x7f0000cbf000/0x2000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) recvfrom(r0, &(0x7f00003e2000)=""/13, 0xd, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000196000)=0x4ba, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0xf0, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}, {@in6=@empty}, @in=@loopback=0x7f000001}, []}, 0xf0}, 0x1}, 0x0) 2018/02/11 12:33:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xb, &(0x7f00003a4000-0x58)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000b24000-0x4)) socket$bt_l2cap(0x1f, 0x2, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00007a4000)='/dev/vcs#\x00', 0x100000001, 0x100) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00001e7000)={0x0, 0x1}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000e28000-0x10)={0x17, &(0x7f00008c6000)="8619e9409145914c6955eb2d024d3ab9db59061cbfb532"}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000542000+0x70a)=0x400, 0x4) timer_settime(0x0, 0x0, &(0x7f0000687000), &(0x7f0000956000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ddd000)="d9cd83496afe2a2e06c28782dc8583164cc86250b78f15366a5c3847524cccc9dcc8f0ce8ab01cceb99ed24622e17f26dc4e1c8ae1b800f03c6f709b0de76f937e9eb44e750caf4e3733698823cec1f9a128e53e4cdfc1cb8273b83c2e49f27aea4401e3e1d5303d21ab43e94b26ec11b310e30023b923d2ac25d38c23db217d665151240795f4fbe96fa50a220fbb20ef060ab4fd606bde302b0069ef45b9281db4eb1df884ca3c10cb", 0xaa) 2018/02/11 12:33:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000002000-0x10)={0x6, &(0x7f0000001000-0x30)=[{0x1, 0x8, 0x7, 0x3}, {0x0, 0x20, 0x4fa6, 0x6}, {0x2, 0x7, 0x4}, {0x6, 0x5, 0xfffffffffffffffd, 0x9}, {0x80000, 0x5, 0x1, 0x6}, {0xbf4, 0x8, 0x4, 0x8001}]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000003000-0x2)=0x98, 0x2) r1 = syz_open_dev$sndtimer(&(0x7f0000002000-0xf)='/dev/snd/timer\x00', 0x0, 0x2002) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000397000)={{0x0, 0x0, 0x6}, 0x8, 0x0, 0x2}) 2018/02/11 12:33:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000204000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000030f000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000e6f000)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f00005ff000)=0xe8) stat(&(0x7f0000994000-0x8)='./file0\x00', &(0x7f0000afb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r4) process_vm_writev(r2, &(0x7f0000413000-0x80)=[{&(0x7f0000b23000-0xf4)=""/244, 0xf4}, {&(0x7f0000228000-0x9c)=""/156, 0x9c}, {&(0x7f0000ac8000-0xd3)=""/211, 0xd3}, {&(0x7f00002fb000)=""/196, 0xc4}, {&(0x7f00002a5000)=""/214, 0xd6}, {&(0x7f000070b000)=""/96, 0x60}, {&(0x7f0000994000-0xaa)=""/170, 0xaa}, {&(0x7f0000c8b000)=""/59, 0x3b}], 0x8, &(0x7f00004f7000)=[{&(0x7f00000a1000-0x25)=""/37, 0x25}, {&(0x7f00006c0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b58000-0xb8)=""/184, 0xb8}, {&(0x7f000087e000-0x9f)=""/159, 0x9f}], 0x4, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r5, 0x8040ae9f, &(0x7f0000439000-0x1c)) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c76000-0xb)='/dev/hwrng\x00', 0x200, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000108000)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r6, 0xc0086421, &(0x7f0000dba000-0x8)={r7, 0x1}) syz_open_dev$audion(&(0x7f0000144000)='/dev/audio#\x00', 0x6, 0x40) 2018/02/11 12:33:33 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="1c092c01b8e6f42dbeaf9ad308e3408167b011bf82d07430736cf49f9d862908bf8c3d66693f32360f358d040bbcaba4af08ff9227cdf34b2013c094632c5403fceea48f1eafc089e12fa4f649c1a0ffb5e52032e97322d3023813e7e3c38ccaecc5ddc28b86a32814ec2d6ac5c744c774ae88f0834e9f55466834870f0094c185949b1642084ebede914a11663734b69bc9ce86d0689e88416c5db0527a5034777f443117a08beba3d8b7a064973364ff", 0xb1, 0x41, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0xff) sendto$inet6(r1, &(0x7f0000515000)="74e5bccaed3245ca989da4395c93ff1e7c22ab849ad2ff1dd9f2ad698d32cab746f2ea25768e6b", 0x27, 0x0, &(0x7f00006b0000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffff8001}, 0x1c) 2018/02/11 12:33:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000001000-0x4)) unshare(0x28060400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4), &(0x7f0000001000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000335000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) 2018/02/11 12:33:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4400000000001269, &(0x7f0000017000)) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000d61000)={0x2, 0x0, 0x0, 0x0, "257f2552b43c8a61b13425d2ba280f2ed23b1c1ac1da080bb1c8f156b7b1ed0a300d0a38b4dfe5163ceb2b77"}) 2018/02/11 12:33:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x101200) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000059e000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000029a000-0x20)={0xffffffffffffffff, &(0x7f0000001000-0x89)="5a1ecf91a61bed7ab6c3da7bb6efda5eceab32fb295c0699136e3cee1b05fd8272efbf787ee19d48aa7eafd92705d00ba203f53c674d9d32a42992aefd18a3bc90de511a266fccc1ae3053cfa238af50a449614244562de04146cb89d943d04b5573e11c254be80fb5630983cfffacf4d6e87df50f376e4439540726c8a4064b52bd97bc974552781e", &(0x7f00005c8000)="32f22223cbb59edc567835585b2958033f6e726b0f93c676b09d3870e454ba054a2ac4e435ae52731ac80414489f3bbc1b3fab0ff86940160fde2041a0823861ab03d21ee7a80b9c0b0c1114656522620a267b2d1680efc2f1a020e1283b417db06a29b67a2e5f02f60d2a4ba176959c67b5bb3a33181a92a5cbdf16885fd26d9c3cc83e50ae90fcf5da9c0ae5ef28eada8b4e9e72b718f462cad94abc7916234020091018b1", 0x2}, 0x20) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x101, 0x5, 0x3}, 0x1c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c9e000-0xc)='/dev/rfkill\x00', 0x10900, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x2b, &(0x7f0000feb000)="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", 0xff) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fea000)={r1, &(0x7f0000feb000-0x32), &(0x7f0000feb000-0xef)=""/239}, 0x18) [ 61.729968] audit: type=1400 audit(1518352413.825:62): avc: denied { net_broadcast } for pid=9192 comm="syz-executor3" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/11 12:33:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x5, 0xa, 0x7, &(0x7f0000c8f000-0x1)={0x0, 0x0}) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f000022b000)={0x101, 0x4, 0x399}) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f00002db000-0xc)={0x2b7, 0x1, 0x5, 0x0, 0x7, 0x5}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg(r1, &(0x7f0000508000-0x38)={0x0, 0x0, &(0x7f0000d92000-0x20)=[], 0x0, &(0x7f0000b1c000)=[]}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000401000)={0x1ff, 0x1, 0x8, 0xfffffffffffffffa, 0x5, 0x100000001}) rt_sigprocmask(0x1, &(0x7f00005ac000-0x8), 0x0, 0x8) sendmmsg(r1, &(0x7f00002e4000)=[{{&(0x7f00000b5000-0x10)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000319000-0x70)=[{&(0x7f000043f000)="cb", 0x1}, {&(0x7f000099a000)="5d617f615175af2b598d4469be0edf6ff0e6f1ffc39fdeb8873b39e3e97af8110afc8225310dafa14c02e94dd0b9e945e86073b177a1200f097ecd5c60af5f9b7aaaa6a5fc0c0326f01019edcf4389c22f214993a31c5cde15d2e1eb", 0x5c}, {&(0x7f0000923000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x4000}, 0x7}], 0x1, 0x4000) r3 = syz_open_dev$dspn(&(0x7f00003db000-0xa)='/dev/dsp#\x00', 0xf6, 0x10000) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f00004dd000)={0x0, 0x62230219, 0x1000, 0x2}) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000a3c000-0x87)=""/135) 2018/02/11 12:33:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f00001d6000-0x80)) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000df7000-0x40)={0x8}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000b9b000-0x8)=0x6001) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000144000)) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f00002f0000-0x8)={0x959, 0x9}) 2018/02/11 12:33:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000001000-0x14)={@empty, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x1d, r1}, 0x10, &(0x7f0000000000)={&(0x7f00009d7000-0x10)=@can={{0x4, 0x8, 0x6, 0x1}, 0x4, 0x0, 0x0, 0x0, "c6273f97e6fd2f5f"}, 0x10}, 0x1, 0x0, 0x0, 0x4000}, 0x4001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000283000)='/dev/hwrng\x00', 0x4081, 0x0) capset(&(0x7f000077c000)={0x19980330}, &(0x7f0000292000)={0x100000000, 0x0, 0x6, 0x0, 0x5}) pivot_root(&(0x7f0000ae4000)='./file0\x00', &(0x7f0000b51000-0x8)='./file0\x00') bpf$OBJ_GET_PROG(0x7, &(0x7f00008e0000-0x10)={&(0x7f000098d000)='./file0\x00'}, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00009e5000), &(0x7f00004b1000)=0xfffffffffffffeeb) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00007a0000)) mlock2(&(0x7f00002dc000/0x2000)=nil, 0x2000, 0x1) 2018/02/11 12:33:33 executing program 2: mmap(&(0x7f0000000000/0xe00000)=nil, 0xe00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d23000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) connect$inet(r0, &(0x7f000057b000)={0x2, 0x2, @rand_addr=0x8001}, 0x10) 2018/02/11 12:33:33 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/02/11 12:33:33 executing program 3: mmap(&(0x7f0000001000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000021000)='./file0\x00', 0x80, 0x153) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) socket$netlink(0x10, 0x3, 0xe) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000002b000)={0x0, 0x6, 0x0, "9ede7a8c5ae95ec85e2c93340f643a664f13eeab65c03229eedc6bd36cde1b51f01b7f0b01fffffffbb7c37c7240f476c8d705d000aaf4af87b574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x4b8, {}, {}, @ext={0x0, &(0x7f0000056000-0x2)}}], 0x30) 2018/02/11 12:33:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1}, 0x8) inotify_init() syz_open_procfs(0x0, &(0x7f0000a96000)='net/unix\x00') ptrace$getregs(0xffffffffffffbfff, 0x0, 0x7, &(0x7f000030f000)=""/240) 2018/02/11 12:33:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='fdinfo\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @remote, @empty}, &(0x7f00005b0000)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d83000-0x50)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x800, 0x0, 0x8, 0x0, 0xfffffffffffffe8d, 0x20000, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x40000000002, 0x0) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000c00000-0x160)={{{{0x2, 0x3, @loopback=0x7f000001}}, {{0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1ff}}}, 0x7, 0x5, 0x1, "657ee37f0eededc0480eba2376d6482da7b74feca4764a0b399be0502b21fd4479f660fac5e16a23b324515c8bdfd6ab2169af15c800738d65716e825dc1b83a29b2dcb980ae8f43b3562c9a2b9477d0"}, 0x160) sendto$inet6(r2, &(0x7f0000dcc000), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x2, 0x0, @dev={0xfe, 0x80}, 0x3f}, 0x1c) recvfrom$inet6(r2, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0xfffffffffffffe8a) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00001c3000)={{0xc0000, 0xffff}, {0x48000}, 0x81, 0x6, 0x401}) clone(0x40002000, &(0x7f00005f8000-0x9)="4987b6fc4d45390fa1", &(0x7f00009dd000), &(0x7f0000b1e000-0x4), &(0x7f0000bce000+0x604)="d896907828bb3645f9cd65d62d92696aaf0247a15702fa9ee60adbafca61e4350d4f487800105e60f49bfbc7ec7a7fb79b4a2178c3778858f5ef9b0f6b6cd7de86480dfbc13826839c5ad53bcaf3115906f9a889b58d8c7d727acbb2cd04ad7822ab994faee507d34b7672d775a311dc92ac43ebb635acc7642e74a125336b3692722a17") 2018/02/11 12:33:34 executing program 2: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000d38000-0x12)='/dev/input/mouse#\x00', 0xa2a2, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00003e1000-0x4)=0x1f, 0x4) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000fd9000)=@file={0x0, ""/108}, &(0x7f0000fda000-0x4)=0x6e) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000fd9000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2000}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fd9000)='/selinux/checkreqprot\x00', 0x6200, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000e31000)=0x9) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000fda000)='/dev/vcs#\x00', 0xff, 0x100) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f000041c000-0x4), 0x4) r3 = socket$packet(0x11, 0x200003, 0x300) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000fdc000-0x12)='/dev/input/event#\x00', 0x3f1, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x8, 0x2}, 0x4) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000fdc000)={0x0, &(0x7f0000fdc000)=[]}, 0x10) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000fdd000-0x10)=@req={0x58, 0x5f0, 0x7, 0x3}, 0x10) 2018/02/11 12:33:34 executing program 7: mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, 0x2, @in6=@empty, 0xffffffffffffffff, 0xfffffffffffffffd}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0x1f, &(0x7f0000fb0000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000d55000-0x4)={0x1}, 0x4) 2018/02/11 12:33:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009f2000-0xb)='/dev/loop#\x00', 0x0, 0x101086) pipe(&(0x7f0000b9b000-0x8)) close(r0) [ 61.929721] IPVS: ftp: loaded support on port[0] = 21 2018/02/11 12:33:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000a15000-0x1)='\x00', 0x40, 0x100, &(0x7f000020a000-0x40)={0x3, 0xbe7, 0x4, 0xcbd6, 0x9, 0x4532, 0x7b, 0xffffffff}) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0c08009d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000cbe000-0x4)) 2018/02/11 12:33:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000920000-0x8)='./file0\x00', 0x100) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) mkdir(&(0x7f00004b1000)='./file0\x00', 0x0) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f00003a0000-0x8)='./file0\x00', &(0x7f00002d6000-0x5)='nfs4\x00', 0x0, &(0x7f0000e97000-0xe)='v34') 2018/02/11 12:33:34 executing program 5: semctl$GETZCNT(0x0, 0x2, 0x25, &(0x7f0000e73000-0xe9)=""/233) [ 62.034476] NFS: bad mount option value specified: v34 [ 62.043472] device eql entered promiscuous mode 2018/02/11 12:33:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0xe6b9, &(0x7f0000efc000)=""/116) r0 = socket(0x10, 0x803, 0x0) sendmsg$inet_sctp(r0, &(0x7f000054a000-0x38)={&(0x7f00009f2000)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f000076d000)=[], 0x0, &(0x7f0000101000-0x90)=[@sndrcv={0x30, 0x84, 0x1}, @sndinfo={0x20, 0x84, 0x2}], 0x60}, 0x0) 2018/02/11 12:33:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f02000-0x28)={@common='ip6gre0\x00', 0x0}) socket$inet_icmp(0x2, 0x2, 0x1) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000208000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, []}, 0x20}, 0x1}, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000e4f000)='logon\x00', &(0x7f0000ae7000)={0x73, 0x79, 0x7a}, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000ba8000), 0x4) 2018/02/11 12:33:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000026f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x81) sendmsg$kcm(r2, &(0x7f0000e32000)={0x0, 0x0, &(0x7f0000494000)=[{&(0x7f0000bb5000)="ddaf9b55b456042ddee121c9ab90a264641bbc4a4c3182efb90022ff184a23d35eb953a866003f5e81e718b2c2da11551f00a6dfff7f202010cdcf655b526542fa82e67922b9f1e43a00be9cf2fd80daf790e2d58304429a376223954dce1a64f0421cc3256228197f0b856b5ba525da6ceff5bb395c331b8bf2b18fd103fbc69e6f219b7c7dfad850d22adfa476e6b55d76f39eba9ea4fcbbde12815d736f0051ef8285db8363c925c687c3efae301e2f7083583a71d72ad9f1465297074508df8bd1aa860c287a15b2497d6cf389fec7f0530a", 0xd4}], 0x1, &(0x7f0000161000-0x588)=[{0x58, 0x1, 0x7, "c95016562e0ac4e0825aaea761c6f4f95c229ba335e7f20553afce2759340c2efcf28f9f0acee67ba8b61e89e36af55101e9beaa0df5e002488937bcb1193a1df28b110d16b8cb"}, {0xa8, 0x105, 0x4, "717aa9acc6cf14fc1f87963a4ed3393eaa3960d5b5c5ddf570a4b2fc372ddf5fb92a71cb1f061a77d718163c90c00a2b72045cc809bbbd1d4c24ef7718416cf1c4613fbd005af3881127a057432ee89ef303c1b8ba3dce670ff2c10173e2d28cce902ea2a1a4149fe90a4a432ffd093cc5b7575fc749b2f7cb1af07d145efe8ec319fb2cbe1ef4d6e1375b8720bd1aaf9371"}, {0xb0, 0x10d, 0x3e, "1c6dd8ac059f0f57309a42ff5da4255d14a9f72df266cb308138db5fb135a1fc7e8a1fae0090db4c974e5f50e1cc24b886f11e73550a2817806dcea46d6ddfe3449c28fb18e056234851c6daf0ae9031705c0a9c682e46be9d9a5261fd3ffe7fa735510cbde05e8d6db3aad28e6222f8cd27bf9f62341ccba1d9262eaa32eac69eaa5a49fe60ef446b2b458161988de23563e70953ede9b2aa1a3b7d32f8db0c"}, {0xc0, 0x1, 0xff, "cbc1a76c3123e227d6b21ccd9a6746a1fd232d67bf13148e88209821cd52ec44e7ed048c7db3ca2e603e961220c401da2505810e7e5feeb9825c9680112f0b3299d88460b6dc9807b22a7999fcbba34b7ddcf677e2aefc35e9ce805f1aba805d064d101e1746297e307eb4ce174f9f755142e0fcb9a5b30b05e728a3f1392c4f34bb7c7fe25445748854cafac76c8fc164255e2a5e1bf7659c5cc01fc576ad2f3e1866ef6d163dae62"}, {0xd8, 0x115, 0xfffffffffffffbff, "8aade8b68a90af45ffb8c23f294549f74ca73ac7a43f10c861523455561c54f0c362d54926221e51a74d87df3f19c39139f954cd476aec2149ce65cc8ddee41f22921748ceebfb3452f82e4b33f9fec6bf6fd414b61f50f810d47e19b65319e7dbd0a9f6eaaf3b5531a195743661d8a020e9ca54661509c57f4f2471c64dbeb7ef7fea357bb56d2a3700919a2f30f313da28f8754079e2a401a7237406ca48c2f69a9961a6b38bc09c12e779657ae97ba467b773b7369051dcbbf340d9dadfae45e9ca22441e9dd8"}, {0xf8, 0x11b, 0x1000, "b641ad32494098de8103937d2aac3123f3b07e7fd4f19ca1533614f87cb300b45c60c3df35d4c8191cddbeba8f5d59d1ad33f1a2cdfda8f67c13b4e60cc88ba5b0ed633ba8d068a64d3816133c8d7019431e580edd0d7364196dfd61a690ecf515bb67c283b6eb8c52daaaf08fbbb3fc3a7df6fdfe3aeebb8ac05e066b864d954f372ccbda2f50d37c4f32a224d3faca9f37a111847bd9873d04c6c18c886283dbd37f3bd50b32ea1f49b998d1414e47e1e7b153fcb0a5c0426cd3e725cfa9a869f86da76bde55d13713004948ba0227ab72e41c72fc6ca51d714c7e744df2073e10"}, {0xe8, 0xff, 0x1, "0cd803e23d20a2e14566579379744a09b9573f62d93bb8d4f469fd05a2c987d7eb37f123ca15501a3193001d31e6342e0c162667d56f718c74f6b7a098d63c059457976e801263aed4fe4c1af1984c5c7288a6adf846ff75d19e86a35b0281fbdd8afe01b8f4e4a9e0ba8a25ad1ad68ce10e04faffdaa744b6393b286acab5c9bd806c07992553d3cdb1f1cd293bb4396e07610b42c77f364aaec6c49ca4404aeeb6b18505578e617214d27cf70e44f371b2ed354dfff48ebd66743e3b5c872ae8dfdd30af0bba1299ff66442c3eec902385f28b1dacad"}, {0x38, 0x104, 0xecd4, "a1d6b52b66a6329ec4a54bca209940cbd7a6c428383559d73d4e135bfbbac97e93"}, {0x28, 0x10b, 0x7ff, "9e83316291692e031d471263aac5be278276626bd6"}], 0x588, 0x20000000}, 0x40c0) sendfile(r1, r2, &(0x7f0000ccb000), 0x400) 2018/02/11 12:33:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e2c000-0x16)='/selinux/checkreqprot\x00', 0x40200, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00006f2000-0xff)=""/255, &(0x7f000052d000-0x4)=0xff) r1 = socket$inet(0x2, 0x805, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00004b4000-0x4d8)=@raw={'raw\x00', 0x9, 0x3, 0x478, 0x338, 0xffffffff, 0xffffffff, 0x338, 0xffffffff, 0x3e0, 0xffffffff, 0xffffffff, 0x3e0, 0xffffffff, 0x3, &(0x7f0000c9a000-0x30), {[{{@ip={@empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="c6c7c12b96fdb1d375215a5a14effe6c", @generic="0860b6cf9303abc112377fd2ec942e86"}, 0x0, 0x2c8, 0x338, 0x0, {}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @fd={0x2, 0x0, 0xffffffffffffffff}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "fe1d91f5186a1628bad66617b512393c78c3875f719c2a5989fe3b3ffbeb69ba0c05d414fe169de0c33bc65b63a9b46bb8645d5759cdce9d9a2a732f4a18e278"}}}, {{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='erspan0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d8) 2018/02/11 12:33:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000d43000-0x4)=0x6, 0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000aa1000-0xc), &(0x7f00000cb000)=0xc) 2018/02/11 12:33:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x1) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000d00000000", 0x14, 0x0) 2018/02/11 12:33:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x80000) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001000-0x4)=0x7) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000846000-0xe8)={{{@in=@local, @in6=@local}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000032000)={{{@in6=@mcast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000865000-0x4)=0xe8) setfsuid(r1) 2018/02/11 12:33:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x480080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000001000-0x2e)=@nfc_llcp, &(0x7f0000001000)=0x60) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000fce000)='/dev/adsp#\x00', 0x7b, 0x1) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000386000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x84800}) syz_open_dev$mouse(&(0x7f0000fcd000)='/dev/input/mouse#\x00', 0x4, 0x400002) r1 = memfd_create(&(0x7f0000a91000)="e27c8d772891013143aad08f055ef6cbe2c8b7595b53b307c8ad49b98cbaa812ee7e100007815d9470e2245059b6584a1c209c8c8d9fdef59aa713388da8cd879da3c42db5618a11773c96e39b56", 0x7) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000008f000-0x14), &(0x7f0000071000-0x4)=0x14) socket$nl_generic(0x10, 0x3, 0x10) read(r1, &(0x7f0000fcc000)=""/16, 0x10) 2018/02/11 12:33:34 executing program 1: mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000002, 0x5) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) sendto$inet6(r0, &(0x7f0000fa1000-0x2a), 0x24f, 0x0, &(0x7f0000e06000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}}, 0x1c) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000cec000)='/dev/vcs\x00', 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00009dc000-0x8c)={0x0, @in6={{0xa, 0x0, 0xb8, @empty, 0x2}}}, &(0x7f00002b3000-0x4)=0x8c) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000fb7000-0x8)={r2, 0x2b1}, 0x8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c47000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000fb8000)={0x3, {"1d052fe2ccec79"}, 0xa}, 0x10) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000fb6000)={&(0x7f0000476000/0x2000)=nil, 0x2000}) 2018/02/11 12:33:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r0, 0x0, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000cfc000-0x8)=0x1) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000e0b000)=[{r0, 0x6100}], 0x1, 0x0) 2018/02/11 12:33:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000000001, 0x40) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = memfd_create(&(0x7f0000563000-0x2)='!\x00', 0x2) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00009cf000)={0x100000001, 0x2, 0x3f, 0x20000000000}, 0x10) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f000093a000)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00009c7000-0x14)={0x0, 0x7}, 0x14) 2018/02/11 12:33:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d2f000-0xa)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000cee000-0x8)={0x1, r0}) read(r0, &(0x7f0000904000)=""/100, 0x64) 2018/02/11 12:33:34 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x10000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000008000-0xc)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000000b000-0x8)={0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f000000a000)={r1, 0x13}) pipe(&(0x7f000000a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000006000-0x70)=[{&(0x7f000000b000)="ed", 0x1}], 0x1, 0x0) vmsplice(r3, &(0x7f0000006000)=[{&(0x7f0000005000)="66ca50fa346666e08bfb724241e04ae1b0bfd9a1946c5479", 0x18}], 0x1, 0x0) readv(r2, &(0x7f000000b000-0x40)=[{&(0x7f0000005000-0x18)=""/24, 0x18}, {&(0x7f0000001000-0x7a)=""/122, 0x7a}], 0x2) 2018/02/11 12:33:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c98000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000afd000-0xc)=@sack_info={0x0, 0x2ab4, 0x9}, &(0x7f0000168000)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d25000)={r2, 0x83}, 0x8) sendto$inet6(r0, &(0x7f0000585000-0xee)='M', 0x1, 0x0, &(0x7f00002fc000)={0xa, 0x0, 0x0, @empty}, 0x1c) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000902000-0x6a)=""/106, 0x6a, 0x2, 0x0, 0x9b) 2018/02/11 12:33:34 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x9, 0x28100) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000001000)=0x7fffffff, 0x4) sendto(r0, &(0x7f0000e2e000), 0x0, 0x0, &(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "5c87728b7495ed7f7db2b79497910ddcba25828afe37ba971e57418267fdac7247fc2404fbbc1ed1df9a6cadf490eaf5b81192b4d998751c2bb58ee211ccbd"}, 0x60) 2018/02/11 12:33:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000017e000)={'filter\x00', 0x7, 0x4, 0x3f8, 0xf0, 0x200, 0x200, 0x310, 0x310, 0x310, 0x4, &(0x7f0000f47000-0x40), {[{{@uncond, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast1=0xe0000001, @multicast1=0xe0000001}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @mac=@random="213caee5ddd5", {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="7c73a1026430df6b9bc7ee65d2dd522b", @common='bcsf0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast1=0xe0000001, @rand_addr}}}], {{[], 0xc0, 0xfffffc51}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448) readv(r0, &(0x7f00005d0000)=[{&(0x7f00005c0000-0xb1)=""/177, 0xb1}], 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003ec000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f000083b000)={0x1, 0x6, [@random="25c86792bd61", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) 2018/02/11 12:33:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xf613, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000824000-0x9)='/dev/rtc\x00', 0x40100, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000181000-0x8)={0x0}, &(0x7f00002f6000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000300000)={r1, 0xe5a}, 0x6) 2018/02/11 12:33:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0x0) bind$inet(r0, &(0x7f0000d44000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000667000)="743de9cbc7", 0x5, 0x20040815, &(0x7f00005c8000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "71b9c06fc3c074bc9949c2fdf34a48d88e25a88e9bd2f66cd47e4fe1b964e97066d92f5451785d8129614eb42578d9ce20494d89eb8973424c32cddb1e74ac"}, 0x60) recvmmsg(r0, &(0x7f000060c000-0x37)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000b17000-0x60)=[{&(0x7f0000bf4000-0x98)=""/152, 0x98}], 0x1}}], 0x1, 0x0, &(0x7f00006ff000)) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000469000-0x82)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) shutdown(r0, 0x1) read(r1, &(0x7f0000951000-0x70)=""/112, 0x70) 2018/02/11 12:33:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x0, 0x5) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00003a3000-0x2)=0x20) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000a80000)=0x7, 0x4) syz_emit_ethernet(0x3f, &(0x7f0000968000)={@random="0562df07f676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "760004", 0x9, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, "ca"}}}}}}, 0x0) 2018/02/11 12:33:34 executing program 3: perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) socket(0x7, 0x3, 0x7) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x8) setsockopt$llc_int(r0, 0x10c, 0xd, &(0x7f0000834000)=0x9, 0x4) 2018/02/11 12:33:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005cf000)='/proc/self/net/pfkey\x00', 0x802, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00002ba000-0x4), &(0x7f0000449000)=0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00008d5000)=@raw={'raw\x00', 0x9, 0x3, 0x268, 0x0, 0xffffffff, 0xffffffff, 0x100, 0xffffffff, 0x1d0, 0xffffffff, 0xffffffff, 0x1d0, 0xffffffff, 0x3, &(0x7f000073d000), {[{{@uncond, 0x0, 0x98, 0x100, 0x0, {}, [@common=@inet=@socket1={0x28, 'socket\x00', 0x1, 0x1}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x3, 0x0, 0x0, 0x7, 'netbios-ns\x00', 'syz0\x00'}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x1}, 0x0, 0x90, 0xd0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "df065082d85146f8b751db36eb46e537aef911af3e3d87e6ce9a3809bf1f"}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c8) 2018/02/11 12:33:34 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000011000)='/dev/vga_arbiter\x00', 0x404842, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x3, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000012000)={0x5263, r1}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000013000+0xca1)={&(0x7f0000011000/0x1000)=nil, 0x1000}) clock_adjtime(0x0, &(0x7f0000013000-0xd0)) 2018/02/11 12:33:34 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000008000-0x4)=0xa05d, 0x4) ioctl(r0, 0x81204101, &(0x7f0000006000-0x1f5)) 2018/02/11 12:33:34 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f08000-0x9)='/dev/dsp\x00', 0x40000, 0x0) faccessat(r0, &(0x7f0000107000)='./file0\x00', 0x20, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000ab5000)=0xaffb, &(0x7f000048b000)=0x4) r2 = syz_open_dev$sg(&(0x7f00005f6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2283, &(0x7f0000001000)) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/11 12:33:34 executing program 0: mmap(&(0x7f0000000000/0x3b1000)=nil, 0x3b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200080000000003, 0x3) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003af000-0x3d0)=@filter={'filter\x00', 0xe, 0x4, 0x348, 0xffffffff, 0x158, 0x158, 0x0, 0xffffffff, 0xffffffff, 0x2b0, 0x2b0, 0x2b0, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv4=@dev={0xac, 0x14}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv6=@mcast2={0xff, 0x2, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x400}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000b7000)) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f00003b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f000022c000-0x4), 0x80000) mmap(&(0x7f00003b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000026c000)={0x0}, &(0x7f0000308000-0x4)=0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000264000-0x8)={0x0, 0x4}, &(0x7f0000201000)=0x8) mmap(&(0x7f00003b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00003b2000)=@assoc_value={0x0}, &(0x7f00001cd000-0x4)=0x8) mmap(&(0x7f00003b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f00003b3000-0x38)={&(0x7f00003b2000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f00003b3000-0x10)=[{&(0x7f00001e7000)="8374648715af12a1ff947b547c2459fd16b85aa1ce7fff9cd34be50d1576a7bd623809e614efd1481d9f37f2aba4973a12b6be4b5baf9e49ec26c9051aabfa5737a5a205a6205475d2e7ef39aee0df54ccfcf6e01188085fcf377b6048b08a10f18a42d24e865302a0db6044f60c3bc082551a00a8ce4030510d2d31f1cf21755081021379418d6cead374ed1878a64fad59fa06ba9c997350fc8ad719f06b675c9a74278fda7b577da4d025f4dee3bbbaa12592865ac7580dc3265c5ed75de255", 0xc1}], 0x1, &(0x7f00003b2000)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x6, 0x8001, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x2f33, 0x7fff, 0x8, 0x4b, 0x5, 0xfffffffffffffff7, 0x3, 0x9, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x1f, 0x6, 0x8, 0x9, 0x10000, 0x4, 0x10001, 0x8747, r5}}], 0x90, 0x20000015}, 0x4800) mmap(&(0x7f00003b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f00003b4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00003b4000-0x4)=0x14) mmap(&(0x7f00003b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r1, &(0x7f00003b3000)='./file0\x00', 0x100, 0x1d00) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000040000)={r4, 0xffff, 0x800}, 0x8) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003b1000)=0x1f) 2018/02/11 12:33:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00005d5000-0xc)='/dev/autofs\x00', 0x100, 0x0) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f00006be000-0x4)=0x6, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x98, 0x228, 0xffffffff, 0xffffffff, 0x2f0, 0x2f0, 0x2f0, 0xffffffff, 0x4, &(0x7f0000a66000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x190, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x1ff, 0x0, 0x24, 0x0, 'syz1\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @rand_addr, 0x0, 0x0, @common='ipddp0\x00', @generic="b66c4a34ab338acbefa45545ae5edbdc"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b8) [ 62.303346] x_tables: ip_tables: socket match: used from hooks PREROUTING/OUTPUT, but only valid from PREROUTING/INPUT 2018/02/11 12:33:34 executing program 1: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000026000)='./file0\x00', 0x0) socket$vsock_stream(0x28, 0x1, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$mouse(&(0x7f000000a000-0x12)='/dev/input/mouse#\x00', 0xffffffff, 0x10040) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000036000)=0x0) write$selinux_user(r0, &(0x7f0000000000)={'system_u:object_r:chfn_exec_t:s0', 0x20, 'root\x00'}, 0x26) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r2, 0x7, &(0x7f0000037000-0x8)=0x1ff, &(0x7f0000037000-0x8)=0x8) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000037000)=""/245) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000037000-0x4)=0x3, 0x4) creat(&(0x7f0000006000-0xc)='./file0/bus\x00', 0x0) 2018/02/11 12:33:34 executing program 0: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c11000)={0x2, &(0x7f0000dbc000-0x38)=[{}, {0xb49}]}, 0x10) 2018/02/11 12:33:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x272b66c2) close(r0) pread64(r0, &(0x7f0000a43000)=""/4096, 0x1000, 0x0) 2018/02/11 12:33:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) readv(r0, &(0x7f0000d77000-0x20)=[{&(0x7f0000351000-0xc8)=""/200, 0xc8}, {&(0x7f00005cb000-0x47)=""/71, 0x47}], 0x2) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001db000-0x10)="190100000000000000020000004c0b54", 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009ff000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) r3 = accept4$alg(r2, 0x0, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00006f1000-0x4)=0x9, 0x4) writev(r3, &(0x7f0000464000-0x40)=[{&(0x7f000096a000-0x82)="2cf2dc60c391b369e5a6477bf21245e7e83f8310b9", 0x15}], 0x1) [ 62.372849] x_tables: ip_tables: socket match: used from hooks PREROUTING/OUTPUT, but only valid from PREROUTING/INPUT 2018/02/11 12:33:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x6400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000d1a000)={0x0, @in6={{0xa, 0x2, 0x8, @empty}}, 0x2, 0x401, 0x4ee, 0xd1, 0xa0}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000f7a000)={r1, 0x3}, 0x6) fanotify_mark(0xffffffffffffffff, 0x80, 0x8000027, 0xffffffffffffffff, &(0x7f0000486000)='./file0\x00') 2018/02/11 12:33:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000d65000)=@ax25, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0x10001, 0x3a) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000000)={0x6, 0x0, [{0x10001, 0x0, 0x0, 0x0, @adapter={0x401, 0x8, 0x80000000, 0x8, 0x6}}, {0x80000001, 0x3, 0x0, 0x0, @sint={0x8, 0x7}}, {0xb7f, 0x5, 0x0, 0x0, @adapter={0xa89c, 0x8, 0x1ff, 0x8, 0x6d5}}, {0x7ff, 0x1, 0x0, 0x0, @irqchip={0x9, 0x1f}}, {0xff, 0x5, 0x0, 0x0, @irqchip={0x234, 0x6}}, {0x8, 0x1, 0x0, 0x0, @msi={0x7f, 0x9, 0x8}}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffe, &(0x7f0000001000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001000-0x3c)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000dd8000-0x3b)=""/59, 0x3b}, {&(0x7f0000eb7000)=""/220, 0xdc}, {&(0x7f0000000000)=""/188, 0xbc}, {&(0x7f0000000000)=""/162, 0xa2}, {&(0x7f0000d28000)=""/205, 0xcd}], 0x5, 0x0, 0x0, 0x6}, 0x3}], 0x1, 0x1, &(0x7f000020d000-0x10)={r2, r3+30000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x2, 0x0, 0x0, 0x0, 0x15}, 0x2c) r6 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r6, 0x8008ae9d, &(0x7f00008c5000-0x45)=""/69) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4028641b, &(0x7f00003e3000)={&(0x7f0000e5d000/0x1000)=nil, 0x1f, 0x7, 0x10, &(0x7f0000fc6000/0x2000)=nil, 0x8}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/02/11 12:33:34 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f0000013000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xa0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x21, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[]}]}, @ssrr={0x89, 0x17, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @broadcast=0xffffffff, @broadcast=0xffffffff]}, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6}, @cipso={0x86, 0x3b, 0x5, [{0x6, 0xe, "582fff2206786c57026bcad9"}, {0x0, 0x5, "78ccd3"}, {0x6, 0x2}, {0x5, 0xd, "c59aa3ab72ca26d75df836"}, {0x5e478f301e48eba5, 0x8, "810695f6061a"}, {0x1, 0x2}, {0x2, 0x9, "b30ee0154114d5"}]}]}}}}}}}, 0x0) 2018/02/11 12:33:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000169000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000b0000)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x5c3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)) r2 = fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000a71000-0x4)=0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00006fb000-0x9)='/dev/rtc\x00', 0x48000, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f00006ca000-0xc)={r4, r4, 0x7}) 2018/02/11 12:33:34 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000022000)='\x00', 0x1) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000022000)=0x80, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000005000)='/dev/vcs\x00', 0x304c0, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454ce, &(0x7f0000001000-0x4)) ioctl$TCGETA(r2, 0x5405, &(0x7f0000015000)) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000000)=""/235, &(0x7f000000f000-0x4)=0xeb) 2018/02/11 12:33:34 executing program 1: r0 = shmget(0x3, 0x2000, 0x80, &(0x7f00008ee000/0x2000)=nil) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000001000-0x4)) shmctl$IPC_RMID(r0, 0x198) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000489000-0xb)='/dev/audio\x00', 0x640e00, 0x0) socket$inet(0x2, 0x1, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r2, &(0x7f0000001000)={0x3, {"fdc2a2ab9a8c9a"}, 0x2}, 0x10) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000000)={0x1, 0x22}) 2018/02/11 12:33:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e69000-0x15)='/proc/self/net/pfkey\x00', 0x240040, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000299000)="fcf4a125cb6f220e78e4105356d1059559b7979b0f6aad1ce34e0004dfd98c6f73ca617598934f0352ab09c789d3d7ffe9cc5070313e5629ced546aae8a648f34b6a4e049061c4da9bc0ac5edd14c4f999ed3b515bd091a7106ad07e2346fe4f4dbd4daffe6d1c4ce21a4a165169b4b02dea8be9df9c899288d04e0c") getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00003db000)={0x0, 0x8}, &(0x7f00001ab000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000e44000)={r1, 0x9}, 0x6) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000cd0000-0x40)={0xcd, 0x4, 0x7fffffff, 0xa2, &(0x7f0000afb000)=""/162, 0x58, &(0x7f0000565000-0x58)=""/88, 0x98, &(0x7f00009fe000)=""/152}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000c0d000)={{0xa, 0x0, 0x10000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x400}, {0xa, 0x3, 0x7e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, 0x3, [0x3, 0x7, 0xc6, 0x8, 0x4, 0xdc3, 0x4, 0x9]}, 0x5c) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00005eb000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f000083e000-0x10)={0x1000, 0xaafd, 0x7, 0x100}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f00003bd000-0x30)=[{&(0x7f0000149000-0xe8)=""/232, 0xe8}], 0x1) 2018/02/11 12:33:34 executing program 6: r0 = socket$inet6(0xa, 0x800000000000005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x608, 0x140, 0x238, 0x140, 0x140, 0x238, 0x538, 0x538, 0x538, 0x538, 0x538, 0x6, &(0x7f0000000000), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @empty}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, [0xffffff00, 0x0, 0xffffff00, 0xff000000], [0xc01895020e8c2628, 0x0, 0xffffffff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bond0\x00', {}, {}, 0x67, 0x8, 0x7, 0x12}, 0x0, 0x118, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x6, 0x7, 0x1, [0x80, 0x1, 0x1ea6, 0x1, 0x3, 0x6a, 0x5c, 0x4, 0x4, 0x66c, 0x6, 0x1, 0x6, 0x8000, 0x0, 0x7ff], 0xf}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}, {{@ipv6={@empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0xffffff00, 0xffffffff, 0xffffff00, 0xffffff00], [0xff000000, 0xffffff00, 0xffffffff, 0xff], @common='nr0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x0, 0x1f, 0x1, 0xa}, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xf}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @dev={0xfe, 0x80, [], 0x0, 0xa}, [0xffffff00, 0x0, 0xffffff00, 0xff], [0x0, 0xff0000ff, 0xffffff00, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='sit0\x00', {}, {}, 0x67, 0x30, 0x4, 0x33}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@local={0xac, 0x14, 0x0, 0xaa}, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x10}, 0x5, 0x3a, 0x800}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0x0, 0xff, 0xffffff00, 0xffffffff], [0xffffffff, 0x0, 0xff000000, 0xff000000], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x7f, 0x7ff, 0x2, 0x1}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@empty, @ipv4=@multicast1=0xe0000001, 0x2c, 0x40}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @empty}, @ipv4={[], [0xff, 0xff], @empty}, [0xff000000, 0xff, 0xff, 0xff000000], [0xffffffff, 0xffffff00, 0xff, 0xffffffff], @generic="08c5b81530c5ad6437ba2b06c9642554", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x2f, 0x4, 0x5, 0x4}, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xc}}, @common=@mh={0x28, 'mh\x00', 0x0, {0xffffffff80000000, 0xd805}}]}, @HL={0x28, 'HL\x00', 0x0, {0x1, 0x100000000}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x668) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000ec2000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x8c) 2018/02/11 12:33:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000a4b000)={@rand_addr, @multicast2, 0x0}, &(0x7f0000dec000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000348000-0x28)={@common='gretap0\x00', r1}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@ipv4_delroute={0x24, 0x19, 0x400, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@RTA_IIF={0x8, 0x1, r2}]}, 0x24}, 0x1}, 0x0) 2018/02/11 12:33:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$netrom(r0, &(0x7f00007ea000)=@ax25={0x3, {"7e54e43c4e0f41"}}, 0x10) r1 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000005000)={'filter\x00', 0x7, 0x4, 0x3f8, 0x110, 0x0, 0x0, 0x310, 0x310, 0x310, 0x4, &(0x7f0000002000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr, @dev={0xac, 0x14}}}}, {{@uncond, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@arp={@rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, {}, @mac=@random="43919d14562f", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="e1acce5be67d8edf0bd9a24f02d5e16c", @generic="8164c49aeea2dad29b664c5b6cd397a2"}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="096a6631bebb", @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @rand_addr, @rand_addr}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x1}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x98)={r2, @in6={{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x3cd}}, 0x6, 0x10000}, &(0x7f0000002000-0x4)=0x98) 2018/02/11 12:33:34 executing program 6: r0 = accept$inet(0xffffffffffffff9c, &(0x7f000008d000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000cb3000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000473000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000ee4000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000000000+0xc4f)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000017b000-0xf6)={0x0, 0xee, "86a9f08ad29eedbbecef17ac547d9c7a39072cc063179ab4c61f4bbcd3f313b51468ae5352f2eac8eebf1f4484704947feabb2ba119fddc7bd2e090c32d0bc81dd83e7e70cf0b9a303fb8e56499ea8daa4bd62d503ca581ce21d881bdd7cddc2bea0b81fb938247f59401f3e12a9ca6ce7eae66088da4ee3611dceb76bb998f623cb3c949b2a2f7b0e5e52ba1f874dcfeb54130b12615810b5b3e96b53616bdc5ba6e978db942cec3bc59c054cec107b753cf416d370f027c97da5061a5241267f8046d721566a7643629b5947ec36ea0df4774ef78ea28f49ede6ad9f77f5e2b66af9ebd99148b9fd02ba1e353c"}, &(0x7f0000001000-0x4)=0xf6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00007b3000-0x18)={0x0, 0xe5, 0x30, 0x5, 0x5}, &(0x7f0000332000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x0, @empty, 0xc0000000}}, [0xa15, 0x401, 0xff7, 0x4, 0xaa, 0x7, 0x5, 0xf1, 0x0, 0x7fffffff, 0x3f, 0x3, 0x0, 0x4, 0x5]}, &(0x7f0000ad5000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00001c7000-0x6)={0x0, 0x4}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, 0x3f, 0x50}, &(0x7f0000000000+0xf2c)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001}, 0x10, &(0x7f0000b53000)=[{&(0x7f0000000000)="f1968b3a75227b0b87f0fe67d8e460731a82267068d58de11ada0138313d5aa64e1b21788ec01ec43c5c60f1298adba7a6f8c11e05ec00bd2d", 0x39}], 0x1, &(0x7f0000251000)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0xe, 0x65df8e7d, 0x100, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8004, 0x4, 0x80, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x8, 0x8, 0x5d55, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x3f, 0x8003, 0x10001, 0x1, 0x7fff, 0x81, 0x8000, r4}}, @init={0x18, 0x84, 0x0, {0x7, 0x0, 0x101, 0x6433}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffe, 0x13, 0x351, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x40, 0x200, 0x2, 0x0, 0xd057, 0x0, 0xc0, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x2, 0x5, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x7, 0xa, 0x1, 0x86, 0x9, 0x1, 0x77d, r7}}, @sndinfo={0x20, 0x84, 0x2, {0xf5, 0x8008, 0x7, 0x80000001, r8}}], 0x1e0, 0x24048891}, 0x8800) 2018/02/11 12:33:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e1a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000936000)={0x0, 0x99}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000b5a000)={0x0, 0x675}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000894000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x5) 2018/02/11 12:33:34 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000005000-0x14), &(0x7f000000c000-0x4)=0x14) socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000d000-0x4)) close(r0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f000000a000)={&(0x7f0000000000/0x1000)=nil, 0x7, 0x3, 0x83, &(0x7f0000001000/0x2000)=nil, 0xfffffffffffffffd}) 2018/02/11 12:33:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001bc000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = request_key(&(0x7f0000aab000-0xb)='pkcs7_test\x00', &(0x7f0000b72000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000031c000)='/selinux/policy\x00', 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f00002d4000-0x8)='keyring\x00', &(0x7f00003e1000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$link(0x8, r1, r2) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r3) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000f6000)) 2018/02/11 12:33:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept4$inet(r0, &(0x7f0000cb0000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000fc0000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0xffffffffffffffff, 0xfffffffffffffffe, @dev={0xfe, 0x80, [], 0x0, 0x17}}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ab4000-0x4)=0x8000000008, 0x4) close(r0) 2018/02/11 12:33:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000af9000-0x3a)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @rand_addr=0x10000}, 0x1, 0x1, 0x3, 0x1}}, 0x2e) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002c5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000023b000-0x4)=r1, 0x4) 2018/02/11 12:33:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009b3000)='/selinux/status\x00', 0x0, 0x0) ioctl$int_out(r0, 0x8000010005460, &(0x7f000040a000-0x8)) fadvise64(r0, 0x0, 0x8001, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00003d7000)={0x2, [0x0, 0x0]}, &(0x7f0000267000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001a7000)={r1, 0xa4, &(0x7f0000b25000-0xa4)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x1f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7f}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x1, @rand_addr=0x38ff}, @in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}, @in6={0xa, 0x3, 0x4, @empty, 0x400000000}]}, &(0x7f0000265000-0x4)=0x10) 2018/02/11 12:33:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00007a3000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006ca000)='/dev/qat_adf_ctl\x00', 0x7fd, 0x0) socket(0x1, 0x80000, 0x10000) socketpair$inet6(0xa, 0x800, 0x1, &(0x7f0000a81000)) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000e2b000-0x94)=""/148) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000b46000)={{0x0, 0xfff, 0x885e, 0x7, 0x7fffffff, 0x3}, 0x3f}) syz_open_dev$sndseq(&(0x7f0000844000)='/dev/snd/seq\x00', 0x0, 0x200042) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00008e6000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/11 12:33:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00004c2000)={0x7, 0xffffffffffffffff, 0x1}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00004ad000)) setrlimit(0x6, &(0x7f00000a4000-0x10)={0x4, 0x1}) mlock(&(0x7f000090e000/0x4000)=nil, 0x4000) 2018/02/11 12:33:34 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000001d000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f000001b000-0x20)={0x20, 0x2, 0x8, 0x8001, 0x4, 0x9}) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000001e000)="240000004200030207fffd946fa2830800eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/11 12:33:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dea000)='/selinux/policy\x00', 0x0, 0x0) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) recvmmsg(r0, &(0x7f00003bd000-0x1e0)=[{{&(0x7f0000be7000-0x8)=@sco, 0x8, &(0x7f0000955000)=[], 0x0, &(0x7f00005ed000)}}], 0x1, 0x0, &(0x7f00007a7000)) 2018/02/11 12:33:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000070d000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000061f000)='/dev/snd/controlC#\x00', 0xfffffffffffffff8, 0x200) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000e5e000-0x26)=""/38) chroot(&(0x7f00004bf000)='./file0\x00') mount(&(0x7f00003c2000-0x8)='./file0\x00', &(0x7f0000193000-0x8)='./file0\x00', &(0x7f0000d73000)='pstore\x00', 0x2151406, &(0x7f0000f36000)) symlink(&(0x7f0000050000-0x8)='..', &(0x7f0000194000)='./file0/bus\x00') creat(&(0x7f0000b02000-0xc)='..', 0x2) 2018/02/11 12:33:34 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) ioctl(r0, 0x440000000000127d, &(0x7f0000014000-0x1)) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000001e000-0xb)='/dev/hwrng\x00', 0xa0400, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f000001d000)=@req={0x50, &(0x7f000001d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}}) 2018/02/11 12:33:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000332000)='/dev/cuse\x00', 0x100, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00009b5000)={0x0, {{0x2, 0x1, @broadcast=0xffffffff}}, 0x0, 0x7, [{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}}}, {{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x1, @empty}}, {{0x2, 0x3, @rand_addr=0x81}}, {{0x2, 0x2, @multicast2=0xe0000002}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x0, @empty}}]}, 0x450) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x346) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00003b8000)) sendto$inet(r1, &(0x7f0000773000), 0xfe62, 0xc870a3c305c5634f, &(0x7f0000258000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/11 12:33:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x3, 0x0) syz_open_dev$vcsn(&(0x7f0000408000-0xa)='/dev/vcs#\x00', 0x4, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000ca8000)='/dev/vcsa#\x00', 0x1, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ab4000)='/dev/cuse\x00', 0x0, 0x0) munmap(&(0x7f0000b76000/0x2000)=nil, 0x2000) dup2(r1, r0) vmsplice(r1, &(0x7f0000cdb000-0x40)=[{&(0x7f0000e2d000-0x57)="4bba6a8f6f913f78f6f8e85b7244f8cf72f97439647d67758890cc88673b81968f4aba06cedce26ccabdc500986d96628a9a3eaf5224846466b4b89844b56edb394585f20eb3ae6344df13619caaf4d5f948a0be4af285", 0x57}, {&(0x7f0000326000)="a575f80e47aed15878b7197fdbbcbbc53df0db255e8a871284b49b24148209b4b376e46432f0632b21da763a6d88e2ac33ad2ae5e4b42ec809ed7bc66c462dd2dd5ab591bc5130d5d9a100b0836fe8b11a10abe2d88aaea9d4f8fb87618b7f33ffca5f041e07bbaa374bf27bf3cc7669fb89451168", 0x75}, {&(0x7f00009c5000)="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", 0x1000}, {&(0x7f00004b0000)="f1708dba7054775534d71dbe65ace7dc5558370c63ddede5d2550de436a55917ec94c9d007691beb06904e5e5fdd955d3fa4512079fca01b9338d76113950f", 0x3f}], 0x4, 0x1) 2018/02/11 12:33:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000042e000-0xb)='/dev/hwrng\x00', 0x0, 0x0) munmap(&(0x7f0000579000/0x1000)=nil, 0x1000) r0 = syz_open_procfs(0x0, &(0x7f000076c000)='pagemap\x00') mprotect(&(0x7f00007c6000/0x4000)=nil, 0x4000, 0x1000000) sendfile(r0, r0, &(0x7f0000014000)=0x100400, 0xffff) 2018/02/11 12:33:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000002000-0xb)='/dev/midi#\x00', 0x6, 0x800) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000001000-0x4)=0xe97) syz_emit_ethernet(0x46, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x15}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, "356e930ebe36cc12"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/11 12:33:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e51000-0x9)='/dev/vcs\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000012e000-0x10)={0x2, &(0x7f00002d6000-0x10)=[{0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000501000-0x10)={r1, &(0x7f000070b000-0x2f)=""/47}) r2 = socket(0x10, 0x803, 0x2) sendto(r2, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00", 0x10, 0x0, 0x0, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000ab5000-0x3e)=""/62, &(0x7f0000a24000)=0x3e) 2018/02/11 12:33:35 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd4(r0, &(0x7f0000d25000-0x8), 0x8, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000514000-0xf)='/dev/snd/timer\x00', 0x0, 0x80000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000956000-0x9)='/dev/vcs\x00', 0x70001, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000d26000-0x38)={0x0, 0x0, &(0x7f00008ce000-0x80)=[{&(0x7f000057d000)="e735058b40428f99d9836444a2d9c2fa8181563b8d9f6172696922d085cb094dfd90c122476c1ddaf731717c60597266bfb3c07d1054862b778727e69c32fddeb17f5469e23e854a0f6c81e27d8cd4ad2a97552b64d914922bb4831c75b3a2e798967d0b17d2652cad6356bf5fedba1bdf5bf9bcc32f85359d4bbf13d1297ab86201684b3ef880e045d3526fda803a7f1b65ae7b313583bbbcf40e6ae98c27919b5f140862d9959892884eed0c5c2114ad8f9b88170c8f325093ce53b0d4a3f3064049103df17dbf35b6a4d7c766ebde285fca260375197257fdf2acd11079e39c961b5d5649f12e0de5fe50d6dbb89c8bc758347450c4b803f0b772e12a46d98163663447c4a6d9b042d63a44f2d68026f1b2a1354a519734f7ecd9c6193296336264f4ee2c055e8226a24ac4029a3eaf0685a7483494876fea5199b7434821fd80916ceb6d9afae6cc57fde567009f0f8275a736666be981d042b58c4fcb4f2d70b4989bf856020de54166d86d98f86798ed4f15a7771f50939e245832b6e84cd12c90eb11cd1a4943bedc8d3741273857a199ab63f1e19a656886298f3e02743752d959b2614551403d1a4cec4e97b7ab4596708b290bf1a568868507ab0486f0b917e58b64d4b145a6c998c3d531182d1ee535b003cb5861175a6025d655898e8c7aef4300069c5f63023b5df15eed803340d6deb6ce2f70ea82de6ed5c04a0158f22dc6223a6ec6f884728a9bf2406b300081a40bec5d1cba0fa1e98f85d42ce37c5e4c152bf53cec389861e7a8af9d0918c08617b04ebbac5842469d968e9ccf30706102e2cab5b7733a614365de88a0526fb10be596068f05fb7bb6e7d5150eb6e9c600456ce514e48f4e494cd084ac4238fd6bbf6c30b6c731e2ba968929ba35bb32826f50c20ffe7eca98769c0d4f3ce5723c44a171295b0e8a15f2a68dc083d830ad014e1c48e513fd3c689ac962b6b36e458dfad45db3cdefd3e62e34b75c68d6b7d76e4764c8733f238b5f7fad7d466bc0021f705878f2137c383281785cddb590499fabd0f1da9aa5f2bb370abdaf73ffbdfbabca4d8f63ee8cbd0189961a6b7749567e5ef7dfff838250e68a6fffbdf872ce3d1aa858167ea1328a7c6ef1fe6441a201f482768dc8b7e59f53e6f277bf6d29e7e9be481244843fcbfa6062b1b524954c0c8234fbe3295ee6d04380341905d38227999d813bc5c945bde816168abb276c40d3f8d1fcddd988b743013a5d343d58bfdbfec1e57dae35789a6f3d5beee50f7b7acacb20699d0ed0036a50b9f159a25bc742c7ec95f62d793baa806c2311f96e0fc20f2a25741c34f7e943192fd190d1d435df4c6ad94f62feae097152733b3b352066e73a7e1b84cc03e0f5086a0d6cbdfa2a276f5c8b10988e13850a45de4de6af333ab590d31a23bfce962baf0731f981199d192a0d11637011b850fd38c51639ddfaa6380297f921447668efbf04e3ff8b04097309fd6ffa6491a9b77406b26b2e4797cf506fb21ff5cabca2ba5c55a74de251467119432af37e5bcc8dea241b3a703104720cd13f1880e59580cfeaf109bb2e2ab6d9fe0aa26f88cbcb069a2438737b31fa453e8d2202e7d8e27ce2bd8756d10abd041590176552712a91573de569941ab84d382186eda9aa9268bec16762ae066c3f40646c3384a610159629862dcb1e977fe8ecb5650329a1fe6a8b79f6ff3a82d21dbdea898615e67560237f2b1cee85919afb1ac8dd8329026c18dafc706439513fff854f45cb790cea8792a0c47dacc8f50acb58267b6e3a5b70c426e0425157f2546dd0e547f7ed45f7bd8237e28dc3c4d2b59eb2255aeb93060cc328daef5e00cfd91be5b05387772322166489208643dabb66b11a10ecf9c6e8667a1847ac4c67af3e696773ac36ef4c3f9d89502fc9b629b0790797da79880ac62d338e09273cb762d763f377aeea748c0b14b526d8bc02153dc5e5745eb0a2daa606ad68373df163a5e9cd64f270863e3b705da4f68d4f848f3a5ae8da698169a8601519afead6ab83f5b6149cb9a591c195d7b0c0757e710606cdaab218644bf610db8096ff76718d706a74f73b8756d087f1c6d4581a1ec6dfd4c1732208fcda51662001d85709aeecfea4cc383844997f343dbb90b977a9e826404eb2742797f1f6e7727577ef6920ea7efc6a9ae99afc764841366e9ca17518cc222443285b86448c72ce430811ee61900bf9ed4742445fbc62e1c4e285f21c1181a14b9273f09ab8155760c5ab9067f69b2d009df64d336a6c1bfedbee71996d2d508d666aab9ab49fda6f7aaeb1cdae135782b0ff30cb872b6bb31f519667d7763aee7e00151124203c4dacccb1cc98e08df73aa9f6755f872d07ad065f45220c3f52d785ad8aa0cee90bab511c247f0414dab36e1b6de658c86abb4003c4a106a675d3bc786fd5ba63e4063dd20c67ceeb8ce07cf0561a0db8015e4a6fec4d327e9259608d8b0756ebbe6d90f0702bfe598b9d17939f9f4188c600b34054bc66349be74b06bf75a127c33d1dbafdbd69d4df3f462e71dfd328db7a180a1f5409756199241dcf94052bbff4b188eb79f0a14f5f16e018df878c97208c3bf0cda8e6f55eab7b969ebbe8310aadfffe079814420f0f1fb88fc2e1b087411acac3666053e1df48a526bfdaebe322e55ede64ebd2c548f76e5f86557922a0099d60b41f1aab8bef8fcc57048698d0a51edffa98505308209c55ffdba3ffc7dd9ec55ec8f37252f1a3c1c7376c7115790b7c12597ff061d5dc5357f89a84b2e8f69e070edb07e7fd2594230f2b411f347b738c7a3380e8719e4891bd7821cb23466b1871c632e62a598e58fe1ca74817d4dfbdb8bccec9be318294a5704da7ebd84a9580c334fd2cad4f8a183349f66a55f1760cc65c7c22b67fea1f98ca43eb64b0d5ce1fd54f22ae07de4a9968ea837f169091cc312016e3a4ec204a85d4864a5f9bf89d2ab17c001ab8df95450d8ae0bd06e12b8fdedfb8512f745fdaf3d43f4cb90d3cd90006062b0539d019a72b98c72e014aedde5690e65c2d778d593bb28002a7132e4c8d83e02eca5e8b100199a859a2675df0eaabf1ae1ce60b8bedb6a081452ac343a2d9b1ad5fa04e8f2fd33af25f65eac0855b10ddc6125ae2afe639cd9fbfea9cfc897c2ec67348367f9609f58abfda38b38550ffd62f7dd8860cf1ad7bf93396f996bf84df6945d297bb26f810ab70295b8ae0bb5fac22068e39e01f1090417b535e006ca051c169cc6adc5f6f3432506b130517f4d4744dbb0b5b98ebdf82d5ebf771e2ce25d59c5053339c61ae9cc6a63dbcc0e0a9e3d8d7d0b19422ea2dbfac1d3990ab8dda7544b149b92796b4be511c42a27edf4986624747f2a1c876959d545a79f3b27c94f192a921994c820771e5da53e1b4e923c680a23d8f9b6f0aaeeb96121c22291645b4a2215207290f656d0b6dc5ebeac701cf428f4f0012d9868967d9df27940b89f44fb4c3543ae3fb329c935de6e2695af23a9a4540453265ac1beac9a9343f408e4b249f6408e10a5c10d2a7e91351d3e04a2910364bc9c77fdc54856f0022f666078afece0154324f959a28de3122715d1aeeec82fe61cc1d511827d1c29c120a4b3a9f01f21758a7b6f8062404a95f6b72eb3a771b2f75ff36154336f3a9c82e97d6cb6cc7f47333892f5beff1f9e2bc6ba5629495c61f3495badc87f1faacb78e6a51f0b4ebf02fb2df00f835c64e8f47c97d5c94e16ba0a65bd5c8d6b3db54bd53b8fe44984c1c3f7a12bdf668f9a16778406f9ca4b679c424ec499e6ca3dc103409c1bc85ee52d8b75ca2f6af60a4509bbf7db9a6107f25ea030bf875a8bfd523bbdedff292d8b9dc39b91a684bd6ae5cf09c5540ea2638d563778d0e0121203be5331f9cc34b09486257036ff2c190f337ceb19665ea8ada3033f915eb7c39ed906d263675b82df83b91faedd997e74cb5c211a32de4fdf53b766e60f5ab4f7a54d74284bcddfa172b81b371834bd7ebf9899deea1d5d57d6b4f5a833f6960fdab14afceb5c5fe0d44c00f7ab5b9dc12cfff02c18a32b86999a0c289b409b57b50d2bdf05000f0f567ff8e7f348dd79efb936c084af09b5230c16202302beeb7feafacfff471b79b2f4a1591bf37eca8333bd33090beff0da0e85a46bb2c3ec927dd3542e17239a4ced021763d5571321e368168a328e2834437173b61a95d7832743b0ac25221a4ca4c925bbcefb177ec31747c46ed51ac8eb64d0bfaf4f747a973a4c626c47a19894c9a548ea45eb0d7543ecd87595d256a8b6d482495e3e3fb60dd1603715850c51bfafbe42e0b88eea247adbfdd920c1fcf9c84e2294baaa1efa50dd5c9775adc1ddfc853304695bb9a0aa730d8c8c4c160c1f4ffce707750026ba74ab1a77d667fa12e638a927134f7de774e911a847c45e306e0bc44dbe1d053351120cde048cac233e6cff8a1fe4f338a0ea21817c6299ba18a80c776a0edaac5af00e9a277346ac26da317292f19df22fe2b86fad223f3ddc0570db714fb2f47641aed5bfd92e13d0326d1a05ebca35477772d162cc0cbcd2dcbc0c223d32271975608e27c7afd66caa973dad4c655a7aa69adf76ca0ff6eaf7943697531cac19986676469851e46ad626d38b645175a40eae9666228b93e319ed8677293da2c206011bac7613bcded7530a260b407ed95295c5b5bbe90a2baba52c667cd94d98579b9cbc63a38e75a91853c47f72f8f340e9fdbd16a2ce1e9736c2cc9da36cdf339202a1bc4d0b4b690c1a7450198d192d58cd8b160958daa9d7723df5a2d532f7c8a55167732bc9dc809f99df27481190e160957b72ab8df364a4c7940d3f06708b944997a9b1eed626bc0003ddb4b9a847d55f2d2b8aa2bcea0c33ddfe894e8fd38cbbbe19da9979d69dcb717bdba7a1c8486fbbf1b9646b8a222731bacf454686c9516bb40ff5b046abb5690db6c6233a839a4de7c2e92b960718a81c549186205dd418232bea59b2276a448615b7f9893084cc4ccd973eb2c9415ec88f9cd798fb737849ef693a2d1f79ef3fb7d5502e355f1df9c9c774bed62169cbfca40b6cd26a7ee194c926b313ef8dc49dbc6d7254881144533dc52d82fafebbd5653ae2729286cbeba854824438007a8be27515f8bb6880df4499974bd0822179b42eb2551f3ab5b7abbb52665c52607ed31c289aa25b2fb14e5e873abe942004a4a9069f227377f7de925cc05e783e803c830cd7aa45b6f9bed5dd9bcc36ce526fd4102e4d493001c34be3fd5ba1c5637260281b5109ee77e65dc784bad0a4ccedb47fdcc50bef301653e5aa071a7a5ba966d7f33bfb15cca80227b0aa901558a6d4cd6206d0ea1ead1a9e2908b6aa4c4759f5dd7003460f215b3533771d490c5766df4909a2d01cfff458c8a50b9400070fb90bc780252ccc15365f5cac06593d35de55fd0ef466745eb25c2296b446a33edad3ac7a65cc9c6d5d5a670c39de2612e3b8fcd9f5bf2964a8a8f74c746fd403d158a51e1aaf0595eaf96d65b34c81e380b26ecf156fa69793bd4710f10acc49e468110834e16340e7c8d325aff8d66eb8e4fe45e9a55a56b24baa219d13458ea6b3b5c531869f1555195e01d50db3de95ae83f740f252caf051fbd5b3d78fb8919b3446a20aabaabe11e2fe77086b3b058972c435b84476fd6153e228b65ddf15054837b77d338b08bd3e045980dc350b119ad5ad0492dece37b48854cef0feba1c8f326b8cdb8726c206f74ff8cc1ad6a18b99eddf88f7f900a4e2f8e0a", 0x1000}, {&(0x7f0000511000)="b5c44788a267ffa6fdae9568dd91a677b802add02b0ebc85a62dc8c77c968a3e4d1dd821a65db044eeb55ccc39cbefbcf9650265e94c7aefd11e1c7bf53687539a79cedec2de9f7cfdc01377d0f54c0e", 0x50}, {&(0x7f00004ca000)="554e8ad2d98acb028efd06888ece4557dc517131d9506392c5ed6f2ad0e182664d74697c36c5648b330f", 0x2a}, {&(0x7f00007d9000)="7e9ad3a5606f25e27f1394a81b0d9eb11698d29d88dc782d9d7411704c6958bea06c0e42d5f6806320db0d5f9fe4dc60e011a74437d5a1483d5a7d4a2757406dba1abf573e6cd6f647e4778c03f960f804b57256c848613e90cb56741cf6bda706a8a6e82dab4a3012cf765cf343ed8bf847273dc5ab258e42627bb7a11d43d407ca3d159afe6951dfc644ae44b72a86e242d9a74cb84503e8105058d38382d04c36b8bdda309a", 0xa7}, {&(0x7f00008db000-0x98)="df37ee810436e81ae8b32afb2a11cc241ceb7bb5b820be4e8097948a6f86d1b5546979136a4d2e59bcfd310f088c6d4f61bc9991f91f200ff066ade7b1625eec4cf0d3b96b1905bdb59b0d3e11cc8c94ccf397b6570dbd37075e98f49f1b01afbf1d27c1320e0f9aeb5eb063f8096575530b66fd61ad6f2dd150fbb038c36102c747d3d2f974de1d5281bb1fa9a1eb90aeb518ebdc6e4302", 0x98}, {&(0x7f0000804000-0x8d)="3fdce57dfdac9274bdd92972c4c0628241cba46cebb54a9a9590a7a4864a99790bca8341226cac26660125a6a7d34ac513e07d9efd986d16770ead4c5fd6e6da8fbe122664b2aa1c0860a0ffdb5ba2344ac02617f0da11b5231e3f5a7c95b401beaa281db06eb3c87e3d09c94085b566902b51acf061ee24a65c197475d86642ca6b01147bfa45c36eeddc8a79", 0x8d}, {&(0x7f0000d26000-0x79)="9cf11b7b6af32c0752650fa0ae0325510e8dc5a0b5a4c63cb82d2a7e3ba0ac0924117a161b5df47211684709008886face588003d1fd8e5623da8d2a276e9b298dfbeaa0d28a0c5bffd680584518554d919f9152b03741065b1bfd3f36caea90958c2aae4be60ff7a2e54de4971115618f377f3851d8bf390a", 0x79}, {&(0x7f000022a000-0xf1)="696d5c257c47661a1d484f5544d3f62b5dd8431e014e1d371d6d1fd123bfaae95734dcffc2d9ba683bf8a60ac7ae5725b3c45afedeaa155bafe34e949c306424b61653931fcd6a7447cc76f623401ac04dba860ff58f830cec67a0980d610b76daa1e6c4b71759b0abe854fa52552cc2846f3e38e8a915616c083f02b73be1fa6b8845e882c583d808eb46dc5955c20e1a3fa422d45e55113fe44d554d20f006d6a8d4ded9fb58727ff7d6cdcbc782d380e3f8a615b1ff3645a89d0d9258d524a472758311a0c11f7d26ebae4a13fbdcc305a2a16537ce2b470a8d0fde0cc6947912e62298b073bf28a7b443cc5f9e2316", 0xf1}], 0x8, &(0x7f0000d26000-0xa8)=[@iv={0x30, 0x117, 0x2, 0x1a, "712cdd09f8468f8cf589df1ed1fec9e2c196b086951e578b5601"}, @assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x17d1}, @op={0x18, 0x117, 0x3, 0x34a954ae403231dc}], 0xa8, 0x4000}, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00003b6000-0x44)={{0x2, 0x3, @loopback=0x7f000001}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}}, 0x18, {0x2, 0x2, @broadcast=0xffffffff}, @generic="9bce751969a7b3cb98ebaaef3986b5f8"}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000371000)={{0x2, 0x0, 0xffff, 0x1, 0x3}, 0x3, 0x2}) 2018/02/11 12:33:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000037a000-0xb)='/dev/hwrng\x00', 0x101400, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000190000-0xe8)={{{@in6=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@empty}}, &(0x7f000002b000)=0xe8) r2 = msgget(0x2, 0x200) msgctl$MSG_STAT(r2, 0xb, &(0x7f00004a0000)=""/121) sendmsg(r0, &(0x7f0000d21000)={&(0x7f000065f000-0x14)=@ll={0x11, 0xf, r1, 0x1, 0x2, 0x6, @empty}, 0x14, &(0x7f0000f44000)=[{&(0x7f0000998000-0xe9)="cf47ec0067618e425b87cfc2a634f922292f2500732258d2ba813a3aa0e6421917bacfa027f949c3a2618785318a059a996ce21e9cb737b266b1a7824ce0fb1a986c76a240c53ad435e0e4d76553d25a758df476231e09dac85fb0bfe2a707701c6be7509660be2e2c98af551abdd6531f431888c9f1c083d980bb1527c8d31d21984a5bf264b1bb7f92c4d3fe2e346417f8ce2958693e49ac2a408e919b1f1a224b7ebd51fe8ddfdeb38c86f8d0c9941907b84e0b15e50f7605f510955e20ae22aa9ce7b7d36a8f4e1c5af9c25519484c013d7c18255b76a9d0437267cf062dd08ff3c66c134dc5dc", 0xe9}, {&(0x7f0000751000)="dd70785609cad646ff56f436c66aadcfebe19939df6fa4057ef44a313161b7f3e2b0e0244af494e236ad53c720de32e144a21564884534bd37fe1658428ac9219795291a750fc8e690285316036554a32fd44dcf5f770c3493b8489540aab18fc28048db72bf925f58ac6434aff9ad4f8acddf263bd25375f8f3f99df642d85098b438f88cb2f2d8c57d3206eb4b2a7f2c42f41bc07656a296de3bfd548546bb2ba727b62bd018cefbb0", 0xaa}, {&(0x7f0000e71000-0xfd)="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", 0xfd}, {&(0x7f0000bb9000-0x97)="1dcaf6f00bed03dc95b7ca1dc957b2de2ca2fe8bf45ed441b8da8b6b791c0f76b3dac04797ce6a17ffc088bab1c2454284be8f0ebb76cbbc22c43921c19f658a4e8c81373ecc6be8e7ebeb9096425818a6c4b70598f62fc65b8982578d210ce5e4654205e85c9304e5462ea5c4a9aaa6e12ae0e00b61a799e1ed07b8f4179020d09c4d432e838a2fd0a8879aeba69ba2e3aab84f4027ee", 0x97}], 0x4, &(0x7f000001e000-0xc8)=[{0x48, 0x105, 0x6, "7aa95844c5bdc14a29efae77ab8a9d9339fdd4bb47716a3eecbafaf5eee9bd0174a459a1224b3f2db73dd7b684820ea79c050cc537738e"}, {0x80, 0x1ff, 0xdf32, "8ddfce3e081d8c18819a6767848bc4ac41c151dec568fbc443e19b73908988506399681045b1786c5424920467745100ed52cddeaf1c64bb11d0476e3f8db3205c4c9c1eeb0cb23add053a5e4535e6b0515407ba774a80dcec478d407a5d99063a7d4b4eb1e2e8cde67a85"}], 0xc8, 0x4000}, 0xffffffffffffffff) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000d7e000)={0x5, &(0x7f0000dcb000)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00002b0000-0x10)={r3, &(0x7f00005a2000-0x3)=""/3}) r4 = syz_open_dev$tun(&(0x7f0000e9e000-0xd)='/dev/net/tun\x00', 0x0, 0x100) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000fea000)={0x0, 0x7}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000026c000)=0x1ff, 0x4) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f000065e000)={@syzn={0x73, 0x79, 0x7a}, @ifru_addrs=@rc={0x1f}}) io_setup(0x1, &(0x7f0000ccc000-0x8)=0x0) io_destroy(r5) syz_open_dev$amidi(&(0x7f0000e5f000)='/dev/amidi#\x00', 0x1000, 0x80) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f000055a000)=@ioapic) 2018/02/11 12:33:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002f3000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000fd6000), 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000899000)=0x3) 2018/02/11 12:33:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000900000)='stack\x00') sendfile(r0, r0, &(0x7f00006c7000), 0x2a) r1 = fcntl$getown(r0, 0x9) getpgid(r1) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/02/11 12:33:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) bind$unix(r1, &(0x7f00008d6000)=@file={0x1, './file0\x00'}, 0xa) recvfrom$llc(r2, &(0x7f0000779000)=""/130, 0x82, 0x0, &(0x7f0000208000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d9c23100ba86"}, 0x10) connect$unix(r0, &(0x7f000057f000-0x8)=@abs, 0x8) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000b82000)={0x10000004}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r3, &(0x7f0000ebb000-0xc)=[{}], 0x1, 0x3c27) recvmmsg(r0, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci, 0xffffffffffffffc8, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/02/11 12:33:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00005ad000)='/dev/snd/midiC#D#\x00', 0x40, 0x10000) ioctl$VT_RELDISP(r1, 0x5605) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c46000)=[@in={0x2, 0xffffffffffffffff, @rand_addr=0xd5}], 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007db000), 0x4) 2018/02/11 12:33:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f34000-0x9)='scalable\x00', 0x9) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000f43000)={0xfffffffffffffe01, 0xf1, "6b6203e39ea2dc384909741ce5fa6f6b039669cd3c6c5cbae6532d2fb3e5ddbe9482cbfd2b0fa2c66a75ef06f60402885ede104f5689a25cf40f4cc9ec2f0bc085567ea3a444d3b3ff1886841f093e656d783e781796c382beaf19e28e710f956e4a78d4e96a3fe822144f8404514bea69252bab9a896c56ac96dddcb1944fd1c561bf71deb90d7afdf1af7d900448f0e9de0f47d57cf9b4b71b49ef0c9a0c2bce0359d5ab137472e6790354b34e58c7ae8e6d6dd43d3b46c35220b567ad4f39c1e3af828c6eda600c4b3db885ee624ce19ceaa98c589bff0c284931c5183c0f5b59ea5cc0d45be63b17629506ee0b43a7"}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37), 0x0, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000013000-0x38)={&(0x7f0000015000)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10, &(0x7f000072a000)=[{&(0x7f00005a0000-0x1000)="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", 0x457}], 0x1, &(0x7f000002a000)=[]}, 0x0) 2018/02/11 12:33:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x3}}, 0xe8) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000b9c000-0x11)='net/ip6_mr_cache\x00') stat(&(0x7f0000638000)='./file0\x00', &(0x7f0000cb7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000ffb000-0xe8)={{{@in=@rand_addr=0x9d3c, @in=@broadcast=0xffffffff, 0x2, 0x5, 0x2, 0x49, 0xa, 0x80, 0x81, 0x3b, 0x0, r3}, {0xed63, 0x45, 0xffff, 0x6, 0xa1, 0x20, 0x7f, 0x2}, {0x6, 0x1, 0x7fffffff, 0xc29}, 0x6, 0xc, 0x3, 0x1, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x3b}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x7, 0x2, 0x9f, 0x2, 0x81, 0x1937}}, 0xe8) bind$nfc_llcp(r2, &(0x7f000029b000)={0x27, 0x7ff, 0x800, 0x7, 0x82, 0xd4, "81af4b731337e91127d1f5484acc34fb88d2d856a2b1d8c1fb22aa27d3ec78c341a8fdbc7176806205107253747c331efb588916715d1737343c576d810c5f", 0x2}, 0x60) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/02/11 12:33:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000064c000)=0x116, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000dde000)={0x1, 0x0, [{0x0, 0x4}]}) clone(0x0, &(0x7f0000f39000), &(0x7f00006a7000), &(0x7f0000801000), &(0x7f00005b1000)) ioctl$sock_SIOCBRDELBR(r1, 0x5421, &(0x7f0000e3e000)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc0109207, &(0x7f0000dde000)) 2018/02/11 12:33:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00003c2000)='rxrpc\x00', &(0x7f000065c000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000fe1000-0xa)='mime_type\x00', 0xfffffffffffffffc) r1 = add_key(&(0x7f000003c000-0x7)="6c6f6700100000", &(0x7f000017d000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0xdf, r0) keyctl$unlink(0x1d, r1, 0x0) add_key(&(0x7f0000531000-0x6)='.d\t\x00\x00\a', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0xffffffffffffff6d, 0x0) keyctl$unlink(0x1d, r1, 0x0) r2 = shmget$private(0x0, 0x2000, 0x2, &(0x7f0000d6e000/0x2000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f00002c0000)=""/238) 2018/02/11 12:33:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005c7000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00008d3000-0x18)={0xaa, 0x13}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000101000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000332000)=""/8, 0x8) r2 = dup(r0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000472000-0x28)={&(0x7f00009cc000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f000063f000/0x1000)=nil}) renameat(r2, &(0x7f0000cb2000)='./file0\x00', r2, &(0x7f00004ba000)='./file0\x00') ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f00003ab000-0xb1)=""/177) close(r1) faccessat(r1, &(0x7f0000af2000)='./file0\x00', 0x100, 0x0) 2018/02/11 12:33:35 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000016000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f000000c000)="180a1b4b8e8f1bde068b03e147473224b4d72cf328bba6929feb2ba88d218b9ab2a79c22aed2a1d14ef41513e014761276e3f953998408bd2ca6b7e45f45d49670aa829fb04ae7b4d696deea168dcef95b90c492b138af402c9a16a23eaa0fa68e1b871656ff3125968c49903723265549b504b6a089f7b08fb83f883f2f99130ba9e0e138a153a163b2088a54c1c261bf9b8459f70b0e18b9137c5e6c439c4bf9adb8a2551149f3db591300a2cf55eaf18b32fccf77adf2fee82addc26d6d", 0xbf) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000013000-0x18)=[{0x87}, {0x6}]}, 0x10) 2018/02/11 12:33:35 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000c1a000)=@abs={0x1, 0x0, 0x1}, 0x7) bind$unix(r1, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/02/11 12:33:35 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002000)=0x0) fcntl$setown(r0, 0x8, r1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x20cf, 0x5) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000014000-0xf)='/dev/sequencer\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) r4 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r4, &(0x7f0000011000-0x10)={0x1d, r2}, 0x100) recvmsg(r4, &(0x7f0000012000-0x38)={&(0x7f0000002000-0x58)=@alg, 0x58, &(0x7f000000e000)=[], 0x34b, &(0x7f0000004000-0x61)=""/97, 0x61}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r3, &(0x7f0000014000)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r2}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{0xfffffffffffffffc}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/11 12:33:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000026b000)='ns/pid\x00') r0 = syz_open_procfs(0x0, &(0x7f00000d5000-0x7)='ns/pid\x00') read(r0, &(0x7f0000863000-0xb8)=""/184, 0xb8) 2018/02/11 12:33:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000366000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r1, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000b3b000)=0x3f) fcntl$setsig(r1, 0xa, 0x16) fcntl$setownex(r3, 0xf, &(0x7f00000ff000)={0x0, r2}) recvmsg(r4, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)}, 0x0) dup2(r3, r4) r5 = gettid() tkill(r5, 0x16) 2018/02/11 12:33:35 executing program 1: r0 = socket(0x11, 0x803, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000140000-0x4)) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000af0000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x101000) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000617000)) 2018/02/11 12:33:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000039d000)='syzkaller\x00', &(0x7f00006ed000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d2c000)="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", 0xff, 0xfffffffffffffff8) keyctl$read(0xb, r0, &(0x7f0000343000)=""/144, 0x90) r1 = socket$inet(0x10, 0x1000000000003, 0x0) sendmsg(r1, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f0000004000)=[]}, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f00004a1000-0x8), 0x0) getrusage(0x0, &(0x7f00006da000-0x90)) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00006fa000-0x4), 0x4) 2018/02/11 12:33:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000c5c000-0x8)='./file0\x00', 0x44800, 0x22) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00001e0000)={0x8000, 0x64, 0x9}) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x4, 0x4) 2018/02/11 12:33:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000cf0000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_settings={0x401, 0x0, @te1=&(0x7f0000f68000)}}) dup3(r0, r1, 0x0) 2018/02/11 12:33:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0xc40) arch_prctl(0x1003, &(0x7f000019d000)='#') 2018/02/11 12:33:35 executing program 0: r0 = socket(0x1e, 0x4000000000000005, 0x18002) mmap(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x800000010f, 0x4, &(0x7f00004ad000), &(0x7f00004ad000)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004ad000)={{{@in=@multicast1, @in=@local}}, {{@in=@empty}, 0x0, @in6=@dev}}, &(0x7f00004ae000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) accept(r1, &(0x7f00004ae000-0x9)=@rc, &(0x7f0000001000-0x4)=0x9) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00004ae000-0xdb)=""/219) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)) 2018/02/11 12:33:35 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000022000-0x4)=0x0) r2 = geteuid() r3 = getgid() mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000022000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000023000-0x38)={&(0x7f0000017000)={0x10, 0x0, 0x0, 0x940}, 0xc, &(0x7f0000023000-0x10)={&(0x7f000001a000)=@del={0x108, 0x11, 0x100, 0x6, 0x0, {{'drbg_nopr_ctr_aes256\x00'}, [], [], 0x39edd198d1592fb1, 0x2000}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0xfffffffffffffffd}, {0x8, 0x1}]}, 0x108}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000017000)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}]}, 0x30}, 0x1}, 0x0) 2018/02/11 12:33:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000038000-0x18)=[{{}, 0x1, 0x7f, 0x2}, {{0x0, 0x2710}}], 0x30) r1 = openat(0xffffffffffffff9c, &(0x7f000067f000-0x8)='./file0\x00', 0x2, 0xd8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000046d000-0xa0)={0x0, @in6={{0xa, 0x0, 0x6b61120, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}, 0xb8, 0x5, 0x8000}, &(0x7f0000150000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f3a000)={r2, 0x4}, &(0x7f00000a9000)=0x8) 2018/02/11 12:33:35 executing program 3: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x6, 0x80000) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000012000-0x78)={0x7, {0x2, 0x3, @multicast1=0xe0000001}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x5, 0x7, 0x96, 0x2, 0x8, &(0x7f0000003000-0x10)=@common='nr0\x00', 0xf6ad, 0x1, 0xbe0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000006000)=0x81, &(0x7f0000030000-0x8)=0x2) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000002c000-0x3d24)=@dellink={0x28, 0x11, 0x50b, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b, 0x7}]}, 0x28}, 0x1}, 0x0) 2018/02/11 12:33:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000001000-0x332)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8, 0x50, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0x104, 0x0, &(0x7f0000001000-0x104)=[@reply_sg={0x40486312, {{0x4, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x20, 0x20, &(0x7f0000002000)=[@fda={0x66646185, 0x4, 0x0, 0x2c}], &(0x7f0000001000-0x20)=[0x38, 0x38, 0x40, 0x38]}, 0xd761}}, @request_death={0x400c630e}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x28, 0x30, &(0x7f0000001000-0x28)=[@ptr={0x70742a85, 0x0, &(0x7f0000003000-0x1), 0x1, 0x0, 0x3b}], &(0x7f0000002000)=[0x78, 0x28, 0x48, 0x68, 0x38, 0x38]}, 0xffffffffffffffff}}, @increfs_done={0x40106308, r2, 0x4}, @reply={0x40406301, {0x1, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x48, 0x38, &(0x7f0000002000)=[@ptr={0x70742a85, 0x1, &(0x7f0000001000-0x1), 0x1, 0x4, 0x3b}, @fda={0x66646185, 0x8, 0x3, 0x16}], &(0x7f0000002000)=[0x70, 0x78, 0x40, 0x20, 0x38, 0x38, 0x0]}}, @enter_looper={0x630c}], 0x8b, 0x0, &(0x7f0000001000-0x8b)="bc36684b2fd9d229a077f5d614d23a7613ffe2fbe896096f3595943f0c1fd3b53f5646315d73db7ca0951cbfc0cb84d69e363a79a812d5710837e6053e715507df8283451797c0803f083404cb26aa0ade715dde129d66491e932516d77e4f79e07e2d6e79b26f8a6bb38b169342fb7fe1406c54d4a66e8ee6e0d868f7edd798fd310a62bd5e9a46573cf1"}) fcntl$setsig(r1, 0xa, 0x14) mq_open(&(0x7f0000000000)='wlan1^GPL\x00', 0x0, 0x10, &(0x7f0000c20000)={0x0, 0x7fff, 0x0, 0x8, 0x8000, 0x464, 0x3f, 0x2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000004000)=0x14, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000005000-0x28)={@common='bcsf0\x00', r3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000003000-0xc)={0x2, 0xffffffff, 0x9, 0x4, 0x6, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f000090b000), &(0x7f00009a6000-0x49)}}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fb6000)={0xaa, 0x30}) syz_open_dev$vcsn(&(0x7f0000998000)='/dev/vcs#\x00', 0x40, 0x24402) 2018/02/11 12:33:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8001) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000ef000-0x24)={0x80000000, 0x4, 0x5, 0xfffffffffffffffe, 0x0, 0x9, 0x6, 0x7fff, 0x0, 0x6, 0x6, 0x1}) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f37000)=0x8, 0x4) listen(r0, 0x6) r1 = syz_open_dev$vcsa(&(0x7f0000714000)='/dev/vcsa#\x00', 0x10001, 0x80800) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000580000-0x4)=@int, &(0x7f0000a55000-0x4)=0x3) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000671000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = userfaultfd(0x80800) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000a84000-0x4)=0xfffffffffffffeff) sendto$inet6(r2, &(0x7f0000bc5000)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(0xffffffffffffffff, &(0x7f00005fb000)=""/116, 0x74) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000dab000-0x28)={'vcan0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00007cc000)={0x0, 0x2, &(0x7f0000ff5000-0x10)=@raw=[@generic={0x4, 0xe1e, 0x7, 0x80000001}], &(0x7f0000dc6000-0x4)='GPL\x00', 0xff, 0x80, &(0x7f0000a12000-0x80)=""/128, 0x41000, 0x1, [], r4}, 0x48) sendto$llc(r1, &(0x7f0000bf1000-0x21)="715fb55011120044ed9d2fb211794b480e3c58f1978cb4379e3cc0e9fd49346b6d", 0x21, 0x0, &(0x7f0000980000)={0x1a, 0xf7, 0x8, 0x5, 0x1, 0x80000001, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f000045e000-0x4)={r0}) 2018/02/11 12:33:35 executing program 6: 2018/02/11 12:33:35 executing program 4: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000463000)=0x5, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d0d000), &(0x7f0000bef000-0x4)) dup2(r0, r0) socket$inet6(0xa, 0x3, 0xfffffffffffffffc) 2018/02/11 12:33:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000cf0000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_settings={0x401, 0x0, @te1=&(0x7f0000f68000)}}) dup3(r0, r1, 0x0) 2018/02/11 12:33:35 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000022000-0x4)=0x0) r2 = geteuid() r3 = getgid() mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000022000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000023000-0x38)={&(0x7f0000017000)={0x10, 0x0, 0x0, 0x940}, 0xc, &(0x7f0000023000-0x10)={&(0x7f000001a000)=@del={0x108, 0x11, 0x100, 0x6, 0x0, {{'drbg_nopr_ctr_aes256\x00'}, [], [], 0x39edd198d1592fb1, 0x2000}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0xfffffffffffffffd}, {0x8, 0x1}]}, 0x108}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000017000)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}]}, 0x30}, 0x1}, 0x0) 2018/02/11 12:33:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f00005d7000)='.', &(0x7f0000a83000-0x5e)=@random={"1f00000000000000546513a2a97bad134ceaf7a2f726ac62794961898ddf03f95f29f0515dbf53817fbe291663060000000b93668eb80f08d09330e7ff52658a650e41b60a3d452b325c441dc6d05da202a94b93af4a", '\\[\\user\x00'}) poll(&(0x7f0000c16000)=[{r0, 0x1}, {r0, 0x1000}, {r0, 0x8090}, {r0, 0x240}], 0x4, 0x9) 2018/02/11 12:33:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) sendto(r0, &(0x7f00000ad000-0x45)="8b93fe89e9b27d514a7364b82e4b8ff2bc1030b58924740e3ae7651351b089732e23eaa0a25069df241fdd87886fa4187cc96077256af2dd0b0bb259a56014d0c7bd391425", 0x45, 0x4000000, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000627000)='/dev/vhost-net\x00', 0x2, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r2, &(0x7f0000b28000)={0x1, {&(0x7f00005bc000)=""/207, 0xcf, &(0x7f0000023000)=""/50, 0x0, 0x2}}, 0x68) write$vnet(r2, &(0x7f000046e000-0x68)={0x1, {&(0x7f0000c7f000)=""/28, 0x1, &(0x7f0000e9b000-0x49)=""/73, 0x0, 0x3}}, 0x68) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r1, &(0x7f000062e000-0x10)=[{&(0x7f0000d9d000-0x11)='\x00', 0x1}], 0x1) 2018/02/11 12:33:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000b78000-0x38)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b, 0x4}]}, 0x28}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f0000141000-0x38)={&(0x7f0000a82000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00002a5000)={&(0x7f0000a9a000)=@ipv6_getnetconf={0x14, 0x52, 0x724, 0x4, 0x0, {0xa}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4040044}, 0x20000015) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a4d000)) 2018/02/11 12:33:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000bb1000-0x4)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005e0000)={0x0}, &(0x7f0000ee9000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ba2000-0x6)='stack\x00') r2 = gettid() fcntl$setownex(r1, 0xf, &(0x7f0000e27000-0x8)={0x1, r2}) r3 = socket$netlink(0x10, 0x3, 0x100000000000007) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000834000)={0x8000, 0xff, 0x0, 0x4}) writev(r3, &(0x7f00008cb000-0x10)=[{&(0x7f0000d8b000-0xa6)="480000001400fd0000000000000028560a847f000000000000000200000000a2bc5603ca00000f1b89000000b90005000100000000000309ff02000000e7fbed5e00000000000800ce5170f37cef9bc381639c04274982162c519d4811d2b608cc36ead4516da4db80bc3fb04a4d4295025b734e1622c7e5be0724baae0fbd46440fa7ec05676396642cdf96f76e369129240ac8728aed78dc4f2f87737f9f67144d5960c51b", 0x48}], 0x1000000000000181) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00005e5000-0x28)={@common='bpq0\x00', &(0x7f0000fb7000)=@ethtool_rxfh={0x47, 0x8, 0x800, 0x5ed, 0x0, "2e017b", 0x0, [0x1, 0x81]}}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) eventfd(0x3) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00008a2000-0x50)={@common, @ifru_map}) syz_open_dev$mouse(&(0x7f0000b0a000)='/dev/input/mouse#\x00', 0x3, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000053c000)='/dev/autofs\x00', 0x107fffd, 0x0) recvfrom$inet6(r4, &(0x7f000005d000-0x9e)=""/158, 0x9e, 0x2002, &(0x7f00006e0000)={0xa, 0x0, 0x80000001, @empty}, 0x1c) socket$alg(0x26, 0x5, 0x0) [ 63.596602] QAT: Invalid ioctl [ 63.615079] QAT: Invalid ioctl 2018/02/11 12:33:35 executing program 5: openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000df9000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000ada000-0x10)=@ax25, &(0x7f0000c04000)=0x10, 0x80800) openat$vsock(0xffffffffffffff9c, &(0x7f000053d000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = signalfd4(r0, &(0x7f000018a000), 0x8, 0x2) rt_sigprocmask(0x0, &(0x7f0000dd6000)={0x7fffffff}, &(0x7f000083a000-0x8), 0x8) r2 = getpid() r3 = gettid() r4 = syz_open_dev$vcsa(&(0x7f0000285000-0xb)='/dev/vcsa#\x00', 0x7, 0x4000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000f1e000-0xc)={0x0, 0xc3, 0x2, [0x100000000, 0x0]}, &(0x7f0000dd4000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f000027e000-0x20)={0x1d6713f2, 0xfffffffffffffff7, 0x1, 0x3, 0x401, 0x2, 0x5, 0x4, r5}, &(0x7f000026b000-0x4)=0x20) ioctl$VHOST_SET_LOG_BASE(r4, 0x4008af04, &(0x7f0000d13000)=&(0x7f00000d1000-0x1)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000de2000)={r4, &(0x7f0000e5a000)="11be6aa90c2d2933d6a71b6b62406bc2029f2721eafd293c52372ce78d0d90082b9b728853f4febf056f77fcdffa2cc6c7f7243c99bdf6f79f788c99a8f19e8d1ae0f7da1eb8240b30cb03a5b012727f38baf690dfaa43", &(0x7f0000e28000)=""/22}, 0x11) read(r1, &(0x7f0000000000)=""/128, 0x80) tgkill(r2, r3, 0x1) 2018/02/11 12:33:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000052000-0x15)='/proc/self/net/pfkey\x00', 0x103400, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000e2c000-0x14)={{0x24, 0x2, 0xb9, 0x7, 0xce1, 0xffff}, 0x3, 0x101, 0xffff}) write$tun(r1, &(0x7f0000955000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x800, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x802, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x80c) [ 63.652896] QAT: Invalid ioctl [ 63.688033] QAT: Invalid ioctl [ 63.718184] device eql entered promiscuous mode [ 63.723563] QAT: Invalid ioctl [ 63.738743] QAT: Invalid ioctl [ 63.755736] QAT: Invalid ioctl 2018/02/11 12:33:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000821000-0x9)='/dev/amidi#\x00', 0x0, 0x20000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000f66000-0x20)={0x8, 0x3, 0x209, 0x3f, 0xffffffffffffffff, 0x3, 0x8, 0x0, 0x0}, &(0x7f0000955000)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000836000-0x8)={r1, 0xfffffffffffffffb}, &(0x7f000005f000)=0x8) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a3a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00002e6000-0x4), &(0x7f0000bc6000)=0x4) r4 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000386000-0x50)={@generic, @ifru_mtu}) writev(r4, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) syz_open_dev$midi(&(0x7f0000496000)='/dev/midi#\x00', 0x8232, 0x400) r5 = socket$netlink(0x10, 0x3, 0xc) writev(r5, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) 2018/02/11 12:33:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, &(0x7f000069b000)) inotify_init1(0x80000) r0 = syz_open_dev$sndpcmc(&(0x7f0000b6e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7be, 0x4c4840) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b65000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f24000)={0x0, 0x8}, &(0x7f0000e08000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00002d6000-0x8)={r2, 0x100000001}, 0x8) close(0xffffffffffffffff) llistxattr(&(0x7f00004d2000)='./file0\x00', &(0x7f0000fd9000-0x1a)=""/161, 0xa1) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000b23000)=""/251) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000940000)={0x2, @time={0x0, 0x1c9c380}, 0x8, {0x2, 0x800}, 0x2, 0x2, 0x400}) syz_open_dev$binder(&(0x7f0000a65000+0x7e7)='/dev/binder#\x00', 0x0, 0x7ff) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c9e000-0xe8)={{{@in6=@remote, @in=@broadcast}}, {{@in6=@empty}, 0x0, @in=@broadcast}}, &(0x7f000088a000)=0xe8) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000449000)={0x44, 0x0, &(0x7f0000312000)=[@transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00005ec000-0x20)=[], &(0x7f0000867000)=[]}}], 0x1, 0x0, &(0x7f0000004000)='\''}) 2018/02/11 12:33:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000010000-0x20)={0x10002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x1, 0x103000, 0x2000, &(0x7f0000628000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/11 12:33:35 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x0, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x0, ""/41}, &(0x7f0000003000)=0x2b) chroot(&(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000004000)=""/246) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f0000003000)=""/174) 2018/02/11 12:33:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000bd7000-0x4)=0x80, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000a22000), 0x4) 2018/02/11 12:33:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f0000004000-0x8), 0x401) socket$inet6_sctp(0xa, 0x1, 0x84) set_mempolicy(0x0, &(0x7f0000aaa000-0x8), 0x1) 2018/02/11 12:33:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d36000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000e2d000-0xc)='/dev/amidi#\x00', 0x800, 0x2) renameat(r1, &(0x7f00008a5000-0x8)='./file0\x00', r2, &(0x7f0000a0b000)='./file0\x00') getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00008ad000), 0x4) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x2}, [@srcaddr={0x14, 0xd, @in=@rand_addr}]}, 0x3c}, 0x1}, 0x0) 2018/02/11 12:33:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000402) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = syz_open_dev$midi(&(0x7f000001a000)='/dev/midi#\x00', 0xfffffffffffffffb, 0x100) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000239000)='/dev/mixer\x00', 0x10000, 0x0) fanotify_mark(r0, 0x40, 0x8, r1, &(0x7f0000f44000-0xa)='./control\x00') r2 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r2) [ 63.773986] QAT: Invalid ioctl 2018/02/11 12:33:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000976000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x6, 0x200000003a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}}}}}, &(0x7f0000a96000-0x18)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000c26000)='/dev/dmmidi#\x00', 0x400, 0x4002) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000b36000)=@assoc_id=0x0, &(0x7f000079f000-0x4)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000454000-0xe8)={{{@in=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f0000ca9000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000293000)={0x0, 0x0, 0x0}, &(0x7f000038d000)=0xc) lchown(&(0x7f00003bb000-0x8)='./file0\x00', r3, r4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c8f000-0xb)={0x4b, 0x9, 0x4, 0x9e2, r2}, 0x10) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x2, 0x100030, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0x18) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f0000483000)=""/93, 0x5d) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e8a000-0xe8)={{{@in6=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f000042b000)=0xe8) ioprio_set$uid(0x3, r5, 0xfffffffffffffffa) 2018/02/11 12:33:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000015e000-0x15)='/proc/self/net/pfkey\x00', 0x4082, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000008d000)='/dev/vcsa#\x00', 0x7fff, 0x0) renameat2(r0, &(0x7f0000695000)='./file0\x00', r1, &(0x7f00008f4000)='./file0\x00', 0x2) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e8000)='/dev/kvm\x00', 0x803, 0x0) clock_gettime(0x4000000003, &(0x7f0000097000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r3}, &(0x7f0000a2c000-0x10)) clone(0x0, &(0x7f0000b47000), &(0x7f0000d5e000-0x4), &(0x7f0000d5a000), &(0x7f0000ef1000-0x7f)) r4 = syz_open_dev$dmmidi(&(0x7f0000855000-0xd)='/dev/dmmidi#\x00', 0x6, 0x446283) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000df000-0x59)={0x0, 0x51, "6116efdc1a9d438fea8e2af08a5b06888f6422f0bfd3a34b816cbabc212733143f0298c59e3d9bcd45baf5f89c648d011a5fd7ce0bfd6bc7b9b7bf813bdd6a98359ba1077cb1b2059be3e9df765cf6673a"}, &(0x7f00006cd000-0x4)=0x59) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000352000-0x4)=r5, 0x4) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setxattr(&(0x7f0000ee1000-0x8)='./file0\x00', &(0x7f0000118000-0x15)=@known='system.sockprotoname\x00', &(0x7f00009d6000-0x9)='/dev/kvm\x00', 0x9, 0x0) syz_open_dev$dmmidi(&(0x7f00005a5000-0xd)='/dev/dmmidi#\x00', 0x6, 0x4000) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f00000eb000-0x44)={{0x2, 0x1, @multicast2=0xe0000002}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x7c, {0x2, 0x3, @empty}, @generic="9819fae6ec2ce405fd565d78b7e4a21d"}) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000f15000)=""/4096) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000dab000)=0x10007) mknod(&(0x7f0000c83000-0x8)='./file0\x00', 0x0, 0x20) 2018/02/11 12:33:35 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x130, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x1c8, 0x1c8, 0x1c8, 0xffffffff, 0x4, &(0x7f0000001000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="aa3d106b9a27df27765a222b21d17607", {}, {}, 0x0, 0x0, 0x59}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c0) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000337000)='/selinux/enforce\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000c6f000)=""/227) r2 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f00007d8000)=0x4, 0x4) bind$inet6(r1, &(0x7f000047b000)={0xa, 0xffffffffffffffff, 0x207, @empty}, 0x44f) readv(r2, &(0x7f0000728000-0x50)=[{&(0x7f0000f90000-0xd6)=""/214, 0xd6}, {&(0x7f00005bb000)=""/88, 0x58}, {&(0x7f0000ae5000-0xe8)=""/232, 0xe8}, {&(0x7f00001c4000)=""/169, 0xa9}, {&(0x7f0000d7d000)=""/203, 0xcb}], 0x5) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000979000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_proto_private(r2, 0x89e0, &(0x7f00006a5000)="ae189a42e3f9cfeeb804c2fa81ca1b726bdf80eebebca093e694b96779a71bbfd431d2aea1a543db802e25e1018f644ae75118bba6a4bf1c476a9b30731a0b8006aacab1437325cd146261") setsockopt$inet_tcp_int(r3, 0x6, 0x17, &(0x7f0000187000)=0xfbb, 0x4) listen(r2, 0x0) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f00006eb000-0x4)) 2018/02/11 12:33:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000035e000)='./file0\x00', 0x140) r1 = syz_open_dev$adsp(&(0x7f0000cae000-0xb)='/dev/adsp#\x00', 0x5, 0x826626bfc52c0091) pipe2(&(0x7f00004fc000)={0x0, 0x0}, 0x800) fsetxattr(r1, &(0x7f000038c000)=@known='system.posix_acl_access\x00', &(0x7f000008f000-0x10)='vmnet1$vmnet0lo\x00', 0x10, 0x1) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f000068e000)={r1, 0x285dd984, 0x2000000, r2}) syslog(0x9, &(0x7f0000b1c000)=""/160, 0xa0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00005c8000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f00003a7000)=0x7) ioctl$KVM_ENABLE_CAP(r5, 0x4068aea3, &(0x7f0000839000)={0x0, 0x0, [0x0, 0x0, 0x2000001]}) 2018/02/11 12:33:35 executing program 5: semget$private(0x0, 0xc, 0x200) semget$private(0x0, 0x6, 0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x280, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r1, 0x7fffffff}, &(0x7f0000002000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00009ea000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000000)={0x5, 0xffff, 0x0, 0x9}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000002000-0x8)='./file0\x00') 2018/02/11 12:33:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000bc000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00004b3000-0x50)={{0x7, 0x6d}, {0x1}, 0x2, 0x6, 0x5}) ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, &(0x7f00008f3000-0xc)={{0x5, 0x1c0000000000000, 0x7fff, 0x40, 0x5, 0x100000000}}) inotify_add_watch(0xffffffffffffffff, &(0x7f00009e2000-0x8)='./file0\x00', 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000c62000-0x39)=""/57) r6 = dup3(r5, r4, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/11 12:33:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000809000)='/dev/net/tun\x00', 0x0, 0x6) openat$mixer(0xffffffffffffff9c, &(0x7f000025c000-0xb)='/dev/mixer\x00', 0x501840, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000115000)=@hdr={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x214, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x21e) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/02/11 12:33:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000edb000)='/dev/cuse\x00', 0x800, 0x0) readv(r0, &(0x7f000097b000)=[], 0x394) ioctl$TCFLSH(r0, 0x540b, 0xd17) preadv(r0, &(0x7f0000991000-0x8)=[{&(0x7f0000fa5000-0x1)=""/1, 0x1}], 0x10000000000002f3, 0xffffffffffff) 2018/02/11 12:33:36 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000001000-0xf1)=""/241, 0x25d) r1 = syz_open_dev$audion(&(0x7f00003d6000-0xc)='/dev/audio#\x00', 0xe80000000000, 0x20880) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000000)={0x2, &(0x7f00001d2000-0x10)=[{0x0, 0x1, 0x3f, 0x101}, {0x8000, 0x4b5, 0xeb4a, 0x2}]}, 0x10) [ 63.970892] device eql entered promiscuous mode [ 64.014885] audit: type=1400 audit(1518352416.110:63): avc: denied { getattr } for pid=9653 comm="syz-executor5" name="NETLINK" dev="sockfs" ino=26119 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/11 12:33:36 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000001000-0x9)=@random={'os2.', '^W\x00'}, &(0x7f0000001000), 0x1f5) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000afc000)=""/65) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x501000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000002000)=[{0x0, 0x0, &(0x7f0000003000-0x30)=[{&(0x7f0000002000)="17e419a80e691e8810371e1c3ed7", 0xe}, {&(0x7f0000001000)="e2379b872d920fc10be44ecde9e36ade5da1427dbcf58a4b27ca009c0ef3d7d60bd3d94ba8ef2045e9ee802784d67a1d2939118d70e5bf3ffacd3428dacd478c3d826a23219a260d907354ba82aaeccb515cf2aaa4e3e73662a9cf29249508e0d0615f49ee300324e8dd303c9b6d8da4c2c2ba9464dcdaa21fc3b3d49187ee4a02ea23187875bb01400eb2e3140f42f21ffb8b3b6b03aa74b809da0e0658e9dbf8ea13678745b64be6fc6c281c7e6c", 0xaf}, {&(0x7f0000002000+0x556)="2cdbf1bf397f451bd414a227f58fc619f999ce09bc22ddd39aa59635cf2339eb", 0x20}], 0x3, &(0x7f0000003000-0x278)=[@op={0x18, 0x117, 0x3}, @iv={0xe8, 0x117, 0x2, 0xd3, "aa55eddb1ac416a36033bce7dcbd7733057d5ca02d5538a3d995f01d82bf2a08f08eb12e1cf11344bcf4b41027202e9e65b64ced783b626901c81c043c69146b64547bdf1f0b6aca1da05582c6de222494d046b17f14727fa8249e55f4215f25fff1060cc961ef354b3f2a20e52c79eccb0e49db1e54032095e1e302f0a78a56de6d4bece0239dea23228d403b8b20fab966831aa3ae7b9f2654ca366ff23300d02f394761bda8b326d7981b28dab4dcc8a7940fa3546ac3f7d5a439d520ce94fa0508876df7c59e600bb2f464207efafb5759"}, @iv={0xd8, 0x117, 0x2, 0xc0, "37f27943422587d57e5ee0ef360b3293955427bc3020ef110332fa4561061b5809e31160423983662b959681f3ea360b7d99b4f3523d12a36dc02363535c55eaa304e6a33ed19e2b2e879223e71240d7346136522dd56fc8103e27eac0b223ca539edcfa22abfd29402800cdb25c42860a6cdb2d8009a12f31c955f44a76e14be16938396ca5e3c140b32edd25489ab5d080978d3d46645d40e8363610234aa12d9048fb2262bc6c590cfc8d192d29ec3de78a733f84456d637fe12a9515ed7c"}, @assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0xb8c8}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x40, 0x117, 0x2, 0x29, "077c899776fbb2141a854bfc4f02d63808635ed714afc226012c80c5b27b3067b157961b5aa741db14"}], 0x278, 0x4044890}], 0x1, 0x1) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000002000-0x8)) r2 = semget(0x2, 0x0, 0x0) semctl$SETVAL(r2, 0x3, 0x10, &(0x7f0000001000)=0x21bf) 2018/02/11 12:33:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x768) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000054a000)=0x7, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/02/11 12:33:36 executing program 0: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000b7d000), 0x4) 2018/02/11 12:33:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000266000)='/dev/snd/midiC#D#\x00', 0x8, 0x800) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000fa6000)=""/82, &(0x7f0000932000)=0x52) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = epoll_create(0x1000000003) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000337000-0xc)) dup3(r1, r3, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/02/11 12:33:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x7d5b9f4ba748b1af, 0xffffffffffffffff) write(r0, &(0x7f0000488000)="230000005e0005006d000700005d510307000000000000000000000300000000000009", 0x23) r1 = syz_open_dev$admmidi(&(0x7f0000461000)='/dev/admmidi#\x00', 0x7f, 0x4400) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000453000-0x4)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000923000-0xe8)={{{@in=@multicast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@empty}}, &(0x7f0000eb7000)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000656000-0x4)=r2) 2018/02/11 12:33:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000426000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f000004a000)={0x2, 0x6, 0x0, 0x0, [], [], [], 0x100000000, 0x0, 0x0, 0x6, "c919a0189e4c2efb3f91f671d3051c33"}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000428000-0xb)='/dev/hwrng\x00', 0x10100, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f00006fb000)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @rand_addr=0x5}, 0xfffffffffffffe3d) 2018/02/11 12:33:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)) mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000f03000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) mount(&(0x7f0000ce0000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9021, &(0x7f000097c000-0x1)) 2018/02/11 12:33:36 executing program 2: r0 = socket(0x1d, 0xa, 0x5d01) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f00005c3000-0xfa)="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") r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000de4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x114, 0x4000000000000008, &(0x7f0000383000-0x4)="f020f77e", 0x4) 2018/02/11 12:33:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xea75, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ioprio_set$pid(0x0, r0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000499000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x10000) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f000054e000-0x14)={@local, 0x0}, &(0x7f00008e6000)=0x14) syz_open_dev$adsp(&(0x7f00008a1000-0xb)='/dev/adsp#\x00', 0x8, 0x80000) connect$packet(r1, &(0x7f0000f5c000)={0x11, 0x5, r2, 0x1, 0xffffffffffffff22, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) sendmsg$nl_route(r1, &(0x7f00002bc000)={&(0x7f00008b6000)={0x10, 0x0, 0x0, 0x100a0000}, 0xc, &(0x7f0000514000)={&(0x7f0000748000-0x4c)=@bridge_dellink={0x4c, 0x11, 0x8, 0x7, 0x1, {0x7, 0x0, 0x0, r2, 0x2000, 0x28}, [@IFLA_PHYS_SWITCH_ID={0x10, 0x24, "764d1b62db883e6375f5"}, @IFLA_IFALIAS={0x14, 0x14, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x6}]}, 0x4c}, 0x1, 0x0, 0x0, 0x1}, 0x80) r3 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f00007c7000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) 2018/02/11 12:33:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_generic(r0, &(0x7f0000fc7000-0x38)={&(0x7f0000765000)={0x10}, 0xc, &(0x7f00009bc000)={&(0x7f00006ab000-0x2c)={0x2c, 0x31, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0xf, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x1a, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x100000000}, 0x0) 2018/02/11 12:33:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3f, 0x80) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000068b000-0x14)={0xffffffffffffffff, 0x0, 0x80, 0x0, 0x1f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x1000000000000016, &(0x7f0000002000)=[{0x96cb, 0x10e}], 0x19e}, 0x0) ioctl(r2, 0xc0184900, &(0x7f0000002000)) mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r1, 0x4000) 2018/02/11 12:33:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cd4000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(camellia-generic)\x00'}, 0x58) r1 = syz_open_dev$amidi(&(0x7f000089b000)='/dev/amidi#\x00', 0x10001, 0x2000) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000bf8000)={0x7f, 0xd470, 0x7, 0xffff, 0x4}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000dfe000)={0x2, 0x0, 0x7ff, 0x100}) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000a67000), 0x0, 0x0, &(0x7f000073b000-0x10)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/02/11 12:33:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a3d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000bd8000-0x10)="0810f62a1fcaac0444533d1ce9a0379a", 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000535000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, @dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x400}) r2 = msgget$private(0x0, 0x260) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000d9c000-0x42)=""/66) 2018/02/11 12:33:36 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1}, 0x14) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000000a000)='/dev/cuse\x00', 0x24080, 0x0) ioctl$KDDISABIO(r1, 0x4b37) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86), &(0x7f000000f000)}, 0x18) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f000000a000)=""/4096) r2 = dup3(r0, r0, 0x80000) ioctl$TCXONC(r2, 0x540a, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f000000a000)='/dev/random\x00', 0x0, 0x8080) accept4$unix(r2, 0x0, &(0x7f0000004000), 0x800) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f000000d000-0x60)={0x0, 0x12, 0x2, @thr={&(0x7f000000d000-0x86)="61a6554ea7ead7cb350be10710c274d9725e6e4d27d0e95d1139c7fba4d73d3491c4ccb3a37190f12b2c7caf1ef28de62d4c179ac77150e6f9907b4de141dfb24ce8bb069444d970dff2ba67d73b0e14a235c98a997441c46a4008c6986d886eaffdecb4b5db8cd5f1aa4bd70eb50051ce67c9af3bc1b68a6e3b839ea5801fd87d9ae236c9b4", &(0x7f000000d000)="5a157b345d1ba3efc02788c13a79e74d9e0293b5c0ae928035b5d0fb3e4ec5531bdf7aca16433798c282b2beeadb152f38b6f76c94d08d8c5b49b4160690fd1bdfb67bff921d07e3370a4f66c41d43f3e6a9cf769541a0e7b2ba46e7c50bb96203f2727d2d15fa1d2c0638ac9c1ead7d49ba0984a816ff3222e5684c99748031a24c"}}, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r3, 0x1, &(0x7f000000d000)={{0x77359400}, {0x77359400}}, &(0x7f000000c000)) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f000000c000)) 2018/02/11 12:33:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005da000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f000016f000-0x53)=""/83) r1 = socket$inet(0x2, 0x80000, 0x0) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000773000)=0x200000000404, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004db000-0x18)={0x0, 0x1, 0x20, 0x3, 0x2}, &(0x7f000067a000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000093c000)={r2, 0x5, 0x0, 0x5}, &(0x7f0000ab8000-0x4)=0x18) bind$inet(r1, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/11 12:33:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000900000)='/dev/sequencer2\x00', 0x40, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00008b6000)=""/5) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000291000)=0x5) r1 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x2286, 0xfffffffffffffffc) 2018/02/11 12:33:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getuid() openat$selinux_context(0xffffffffffffff9c, &(0x7f00007e0000-0x11)='/selinux/context\x00', 0x2, 0x0) syz_emit_ethernet(0xa6, &(0x7f0000dc1000-0xa6)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0xf, 0x4, 0x2, 0x0, 0x98, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[@lsrr={0x83, 0x17, 0x4, [@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff, @rand_addr=0x9, @multicast2=0xe0000002]}, @lsrr={0x83, 0xb, 0x67, [@rand_addr=0x400, @local={0xac, 0x14, 0x0, 0xaa}]}, @ra={0x94, 0x6, 0x80000001}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[]}, {[]}]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[]}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}, @rr={0x7, 0x13, 0x0, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @empty]}, @lsrr={0x83, 0xf, 0x0, [@rand_addr, @empty, @empty]}]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/11 12:33:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f000064d000-0x38)={0x0, 0x0, &(0x7f0000084000)=[{&(0x7f000032c000-0xe8)="130f5fc5b51c5daa986e733494021ff9bac42d2043fd4a270923e98e7b923a0f703f1eae0f7eea7285c343e294ea90187797d8a0642441750803e2283ec0d5179814fadb771067af4ce7b2a0e642e22dc7c1560646b39114a34c92d5d8402c69", 0x60}], 0x1, &(0x7f00003d3000-0x90)=[]}, 0x0) recvmsg(r1, &(0x7f0000751000-0x38)={&(0x7f000092f000-0x8)=@sco, 0x8, &(0x7f0000c2e000-0x30)=[{&(0x7f00002e5000)=""/91, 0x5b}, {&(0x7f0000bad000-0x55)=""/85, 0x55}], 0x2, &(0x7f000050b000-0x45)=""/69, 0x45}, 0x0) 2018/02/11 12:33:36 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f00009bb000)='/dev/admmidi#\x00', 0x200, 0x103200) fdatasync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) fcntl$getownex(r1, 0x10, &(0x7f0000d00000)) 2018/02/11 12:33:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bfc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000082a000-0xb)='/dev/vcsa#\x00', 0x5, 0x200240) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003ff000)={0x0}, &(0x7f000065b000)=0xc) timer_create(0x7, &(0x7f0000e89000)={0x0, 0x36, 0x0, @tid=r2}, &(0x7f0000b83000-0x4)) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000bfc000-0xc), &(0x7f0000d92000-0x4)=0xc) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000d65000-0xc)={0x2, [0x0, 0x0]}) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x6) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000bb7000-0x4)) 2018/02/11 12:33:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000cd5000-0x8)='./file0\x00', 0x40042, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000eb3000)=0xb2, &(0x7f0000f85000-0x4)=0x4) 2018/02/11 12:33:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x3f, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)) semctl$GETZCNT(0x0, 0x0, 0x25, &(0x7f0000e73000-0xe9)=""/233) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000002000)={0x10000, 0x0, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0xb, &(0x7f0000000000), &(0x7f0000ab4000)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000001000)=""/212, 0xd4, 0x1, &(0x7f0000002000-0x10)={0x4, 0x100000000, 0x7ff, "44e27e837d22", 0x800}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000003000)=0x4) fcntl$lock(r1, 0x7, &(0x7f0000002000-0x20)={0x3, 0x9900bc49101c7ad3, 0x7832, 0x21, r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000003000-0xb), &(0x7f0000002000-0x4)=0xb) 2018/02/11 12:33:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f0000499000-0x38)={0x0, 0x0, &(0x7f00008bd000)=[], 0x3, 0x0, 0x0, 0x8040}, 0xd) sendmsg$alg(r1, &(0x7f000064d000-0x38)={0x0, 0x0, &(0x7f0000084000)=[{&(0x7f000032c000-0xe8)="130f5fc5b51c5daa986e733494021ff9bac42d2043fd4a270923e98e7b923a0f703f1eae0f7eea7285c343e294ea90187797d8a0642441750803e2283ec0d5179814fadb771067af4ce7b2a0e642e22dc7c1560646b39114a34c92d5d8402c69", 0x60}], 0x1, &(0x7f00003d3000-0x90)=[]}, 0x0) recvmsg(r1, &(0x7f0000751000-0x38)={&(0x7f000092f000-0x8)=@sco, 0x8, &(0x7f0000c2e000-0x30)=[{&(0x7f00002e5000)=""/91, 0x5b}, {&(0x7f0000bad000-0x55)=""/85, 0x55}], 0x2, &(0x7f000050b000-0x45)=""/69, 0x45}, 0x0) 2018/02/11 12:33:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000040f000-0x10)={0x0, 0x78, &(0x7f0000d8c000+0x309)="454eee1e5f269a2b1c6911e9a812d1c601977c2ec12181485a3d00284f4bca6ed22a7058a803000000fe36bec2c13281d458db77afe8b1c6ea643e1de9edf4b06189ceef4c82d678c0d0055d46910f60560c5621c14147b94a63d7d9ccc0a65dc7798a9eba792400137112963a6b034a9f029e7aaca62fc8"}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000006f000)='/dev/hwrng\x00', 0x18400, 0x0) r2 = dup3(r1, r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00009e7000-0x10)={0x0, 0x2c, &(0x7f0000014000-0x2c)=[@in6={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x54}, @in={0x2, 0x0, @broadcast=0xffffffff}]}, &(0x7f00008b7000)=0x10) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c8f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000757000)={r3, 0x0, 0x10}, 0xc) write$evdev(r0, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x40c}, {}], 0x30) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000634000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000767000)={{{@in=@multicast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f000090a000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000bf000-0x28)={@generic="1a8816ce8e1b379a88f767fdc2e4a7a8", r5}) bind$bt_hci(r4, &(0x7f00006dd000)={0x1f, 0xcb4, 0x1}, 0x6) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000c09000-0x18)={0x1, 0xfffffffffffffffa, [{0x1, 0x0, 0x5}]}) getsockopt$bt_sco_SCO_OPTIONS(r4, 0x11, 0x1, &(0x7f0000064000-0x4f)=""/79, &(0x7f0000e4f000-0x4)=0x4f) 2018/02/11 12:33:36 executing program 3: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ad7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet(r1, &(0x7f0000ff2000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen$netrom(r1, 0x101) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f0e000), 0x4) r2 = accept4$inet(r1, 0x0, &(0x7f00008c6000-0x4), 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000170000-0x8c)={0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, &(0x7f0000cc2000)=0x8c) 2018/02/11 12:33:36 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$netlink(r0, &(0x7f0000006000-0xc)=@kern={0x10}, 0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000000c000-0xe8)={{{@in=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@empty}}, &(0x7f000000c000-0x4)=0xe8) stat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f000000b000)='./file0\x00', 0x2, r1, r2, 0xffff, 0x5, 0x2000) sendmsg$nl_xfrm(r0, &(0x7f0000007000-0x38)={&(0x7f0000006000)={0x10}, 0xc, &(0x7f0000004000)={&(0x7f0000001000)=@newsa={0xf0, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}, @in=@empty}, {@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, []}, 0xf0}, 0x1}, 0x0) 2018/02/11 12:33:36 executing program 1: unshare(0x2020600) r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x8)='./file0\x00', 0xe010, 0x2) pwrite64(r0, &(0x7f0000cbd000-0xa5), 0x0, 0x0) 2018/02/11 12:33:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80004) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00003e7000-0xd)='/dev/dmmidi#\x00', 0x0, 0x40803) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000903000)=""/56) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000606000-0x18)={0xaa, 0x20}) 2018/02/11 12:33:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c74000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10), 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/02/11 12:33:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000f19000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0xd01a, 0x7b, 0x101, 0x100000001, 0x1}, &(0x7f00006df000)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00003dd000)={r1, 0x400, 0x2, 0x400, 0x3, 0x101, 0x4, 0x6, {r1, @in6={{0xa, 0x3, 0x9, @empty, 0x4}}, 0x47b, 0x3, 0xcc, 0xde6a, 0x5}}, &(0x7f00005b5000)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e00000-0x8)={r1, 0x8}, &(0x7f00001bd000)=0xfffffffffffffd8a) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000a2d000-0x8)={0x0, 0x9}, &(0x7f0000824000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000095a000)={r2, 0x3d0, "0001"}, &(0x7f0000595000)=0xfffffffffffffde9) 2018/02/11 12:33:36 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001af000)={0x0}, &(0x7f0000a27000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ed7000-0xa)='map_files\x00') mknodat(r2, &(0x7f000000c000)='./file0\x00', 0x0, 0x0) 2018/02/11 12:33:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004e4000-0xd)='/dev/net/tun\x00', 0x0, 0x40000) prctl$getreaper(0x29, &(0x7f00002db000)) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000c7a000)) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0x9)='net/icmp\x00') pread64(r1, &(0x7f0000015000-0x1)=""/1, 0x37b, 0x20000) 2018/02/11 12:33:36 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001000)) r0 = syz_open_dev$adsp(&(0x7f0000001000)='/dev/adsp#\x00', 0x800, 0x181) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000002000-0x14)={0x1, 0x3, 0x0, 0x0, 0xb821}) 2018/02/11 12:33:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000da7000-0x4)=0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000df9000)={&(0x7f0000651000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000aa2000-0x60)=[{&(0x7f00000ec000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e41000)=""/55, 0x37}, {&(0x7f000046a000)=""/229, 0xe5}, {&(0x7f0000d11000)}, {&(0x7f0000493000-0x1000)=""/4096, 0x1000}, {&(0x7f0000917000-0x6)=""/6, 0x6}], 0x6, 0x0, 0x0, 0x1}, 0x122) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00008d9000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x0, 0x4, 0x10001, 0x6, 0xffffffffffffffc1}, &(0x7f0000bd5000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000678000)={r2, 0x1}, &(0x7f00004b1000-0x4)=0x8) ioprio_set$pid(0x3, r0, 0x97a) r3 = syz_open_dev$sndpcmc(&(0x7f0000922000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x20382) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000d93000)=0x0) tgkill(r0, r4, 0x29) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_opts(r6, 0x29, 0x39, &(0x7f00007db000-0xba)=""/186, &(0x7f0000e37000-0x4)=0xba) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/11 12:33:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000ff5000)='./file0\x00', 0x20000, 0x152) mmap$binder(&(0x7f0000b54000/0x4000)=nil, 0x4000, 0x0, 0x10010, r0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000199000-0x24)={0x9, 0x0, 0xfffffffffffffffe, 0x401, 0x2, 0x3, 0x0, 0x400, 0x8001, 0x3, 0x3, 0x9}) r1 = socket$inet(0x2, 0x200000000000003, 0x9) flistxattr(r1, &(0x7f0000467000)=""/183, 0xb7) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f00003ad000-0x40), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) sendmsg(r1, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00001b4000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x1fb) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00001d9000-0x10)=[{0x8, 0x7}, {0x2, 0x8}], 0x2) 2018/02/11 12:33:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000bd7000-0xb)='/dev/audio\x00', 0x4000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000b43000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000831000-0xe8)={{{@in=@broadcast, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@empty}}, &(0x7f000010b000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008a1000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003ff000-0x4)=0xc) r5 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000215000-0xe8)={{{@in=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f0000c37000-0x4)=0xe8) r7 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e50000)={0x0}, &(0x7f00007c1000)=0xc) r9 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e0d000)={0x0, 0x0, 0x0}, &(0x7f0000a19000+0x929)=0xc) r11 = getpgid(0x0) getresuid(&(0x7f0000839000-0x4), &(0x7f0000837000-0x4), &(0x7f0000706000-0x4)=0x0) getresgid(&(0x7f0000a17000), &(0x7f0000f7e000-0x4)=0x0, &(0x7f0000c7e000)) fcntl$getownex(r0, 0x10, &(0x7f0000322000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000523000-0xe8)={{{@in=@multicast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000be2000)=0xe8) fstat(r0, &(0x7f00000fa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000f97000)=[{&(0x7f0000ca5000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000dff000)=[{&(0x7f0000ca9000-0x71)="952222d5fb3e0400c85e8ce244ff10ffd9b2648dcf515888614e1ad2e58159897a07a9f3021b459f5e6378b3f6906260c20265fcd6e421bec8fd3369c4b407472cd6995a1b44db2bb6475ea59d08bf7b6f540b967647c7bb562e3057556a5952f9de28e0a28fd689e65309858df391c098", 0x71}], 0x1, &(0x7f000020d000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x4001}, {&(0x7f0000646000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003000)=[{&(0x7f00002d7000-0xe8)="a786391490a56b77c94e80dab35cbf0886d1418cf7e5189258746c81c0db0dbefc10601ae6bd051405affa0157c4fa28e5e3696cd9df796e243e7bf6e4c18c6590cbd6d271f2aae5303030ffe6546531345007a9332e5b11707feea3a169687ddae0aa9f8236afda5ad758e4f17b810dda2a51e896af177f72a31f4d1e5d0bb50c17b15705c39b586a87a0081504956177afbbea125362aa36c5260e30a0a1c445d8c478c0d0502ccb1b208e099adfb13e178494aab1c1bc97b5997437e01ba278273106993d9dfebe227d1c6d4f51608f056fece7ead285ea22fe8172fc952fb7f18fa3ed581ad3", 0xe8}, {&(0x7f00006a8000)="117f06d0557a4a797697e957b514abe17bb8e3dc6bac6439e44149cacdd35de9e5d3d2483a9863b5362dccfe34bb39eb59e5906707d5604c32f9ac1879b3cef17ed40069876032d734e2bd2cea5ca22534d51c1c51f558ab79df6d587ef2156c62d38119a02c855b1f7fb31a5b8e851bb0db6cc2e4492b82d58137f7de8eb2ce35c39465452d4b8bbaa49195de47e75bf3aa26b714dce089fa2a007e5d5b37572528beeedaf1146aa8a3bf99f8478a8cdf06f699d291e6515862739451085330b1a19ef73d52471229d88e1a36f3748af3682b45c17896c5f6611afa2d4d6ac7427c647a8d2edd7e5e5cc7bc56e6e12156998c669eca072bc6fe3b3280a31e7bbb109e0bfc251a351fd62a8b5961c2cf656479e4f9361dd94f007d3c603ba29f733b5081c324991a00802254952486655dfd43c85d0013693fbda118385c419a897e075ed5b916f5cddef529b76b39a83fd3aa36d182534c9e2b0b2c3dd3d671fb11d58031b5b3918540dace96c285aa540a5aba2e30d2f1d3e8cd34f40eeb442337acae4edb2e43152ef5a4799f6abf8c31d4f47f2ceb50a0bf548c97350be184d98d9023edbc5af81f697b75411dc3bcb5f394c04be3be4fd8d3f099de9befbd1457fe4205bf4262c8e26137f372bcad8b824897c088f7ec83b0e7fe276ef597cd927d2e5727ae4569043a484cab767d4f9416d293f178d6c8e367c56bea7683cd494750b11e6ad5fcc36240b043c03f01e96384bdf66b61ebf24a1a62fba281a37bfe78a3e8df96e6b617b0981bbe41ec6382885d623618bea29f710274d8c5ec02b3b544ebe6ef2ae09f9aaa58d7ca406f9601c31131c92b07ff971d784b2845a400b11cfccae48782c141e8b45129deed412c95ee97d3ce0aa8a2f3ac6a7e2652945291e5081e9fe601ef2ef94429b49eb484af27613dc1466f574790e8948d9b5c54b20320335dec3ee8395b40b7a1f5de857b9936396577e76e8bae80973dcf93c146a7023e02f22e7e1efa4cca2ad63b476e8895c399bfc1f0eac1a78042f1c775e34b429c7e198e2ee583619fbe84a65a0ee022d945e761957fa3d09f3c3d6e07e7fd991b9662dcae4ff7ca7d7a661bd8370276cd4891156a94e1f462ddf827b5cccf1f43ef05283e8fecef0aade93c760f69df40b1e1e4641b605e3aa667f0b066dcc093e07bf9865224ca715153a17ebd6fb1e52b5c6042b92614e8684c6cbc1bf83108f4b760605aedddb0a2299d37cef54bcb62c4e2fde488288c7a60b166c5afef17f523a0cd28590968c1efaf9466fb25c6bfb81e5e31c883c33112746d9aa4f54032eafedb91f0cfbc3fc46ddfa8ffa24b3e8a2a11beaa56518c212694390d1e7614340daaf435028af1f7fdc494377aea0c36e73d69621d8477d8251676b29dc3b93d39605aa94ed9543671f36133ec02f00ab0c43ac7073a2d4ea8941668d84142c15da3b343608592d1febaeaa54c72ef86fcba4a3eb5ded478a920987a643eb0aac908dc508f80e42690e73dc3bca3f4d60450ac8484bc9c2a18949dbeaf4844eb29300f92ddaecfbc3983a1deb3887648406570c9a798ba99a3529c2745aea88d9d1186796515d2ccd12ab3865a1cfa3fd1c35cfc6e812ca1a2411fad8c328179747b19a2ca14effde90fc8fcc8aeba9594a241001ff66a74a4f37f4deb4fa65f52c9b60892c433c814377fcc6e204731811c53dd1814603f7589db73e32acdffcb12c60fd4353fce4dbc83d1e0ed81bcd601575fb329dc854a8eaa9d561ad10e261537ae8cd2232b5cd43ed8ef5e09299580f0433edb74b18b24f7816749ef2ff2e91f7a7ea8300cd4242d4ca23db82a30e85233db9d5426934561ede44f651e051ab59709dfb50fc017a92e3dfefe719ab3c983d1d172ac9b7333805f3abc8305ead30e24434142842675bf98f430a681a9d4df311aec3dc320803bfa49eb52f68f5d3a4621ffd572db5412f58e3fbdf732f27bdc430ef9819dfad2ca4922227d61b04b061b6b6917b1abffee3d1465de90db77dd707be0ad4feb888fa829b41be7c70b72714a0bf26163313216ab07a20befcbf1fb11a0843030b0d463d7a792db09318ebb3efd77447f273e45eeb0fdb09bef9c4f96f134126b72e9d610218aff5a61c774198b1ab08acf6316d2f06c57deba71bde49798f7793318214908042770c0ff7da0e190342399cca5d31941b09476cc0bca57a00d314cc2b672c6d5241d55bdcc9552eb277ddcd8f0854d5b6f7dd21b80b8da2637c947f1f73c38d1f55d175c2507e39ffda71f8250446c483fb2db495292ead79a8f4d01dbb68e4a34ed3465c4ebeaf8aec6cdaee9d0e70d41ce12191b9aa8f60a55b951a53809c6d48381fbc0699fe0be60b675bf20277329e53508a24683fdb5705a4832283d96ed22b926ad2cb5634f2e9f1105f069198cb06ea42d0aed5e8f89a9dfdba44919288555e1c3c7e2ca37b78acdcea2a96befd778b3ba5ce03f97f20b5ac0bf622b165365038c4c7f01fc0e3420a46ca5c4cbff7a5832e9be7f99fd751f0a7524ba2360707fa586f8cf18c4e8536053cb24580589d460bd156b6ba707c49aa59f2c07c068ac0cda171324de1239447348c72d84d17e9a52dfe095c5d3f6a9ffac63921d0aa43eab15af640fb9a6fb21d2b8c2389bf3d1d79208977e0e68727f365667b93184795e660e04e6328bb906e6769c68c8d2baeb7e2f599baa1c1408d602c2d8d8f2cf2a5ac0a03893b75016d3bc8f5754526e6c0512133ec0f03143251246380a784ae5caaa7275094f78d9a9e76bcd54d312eaf0d6e48b29e9fc57e7f977c7f690a3037cc9b2a17e371f989c7b0ba46198f0bc487fc50a81d3f0f1200a1b3bde941e237392ea96e0496e259df3068d30d57f6cf9cfed859edd4958888c8bd772eba23edc1fe3cb2f8bcb111830aaef526c90450a28ffc9984b2a07e6a72d899344125e345aeb93e54db24ba24fc7f65cb842fe0e2a7f96c8e94965fe47228e4c4697266c906b6528eac9996b04414d8fc889d6440c289728dbef0325f92982381893b367c62b314ab43c8bc0e7ebde863d4ed0ff744050a9e9fd7fdc0b94f12594680cd6a6ac36749ba26163457f95f458aaa951918ae72a8af488e7c919a7b47a5a520c02b933c110359e8b64c422815c0a34bc643ac076e4050624ded4a03218bffce29f9cb23913bae46529c78ae0122b4cfa871e6cf32370295f70fe8d9f21028f9d07e07b7f41f4176449f0504481daa221290245de1371acbc8b15bfb3de0234d048fe8c96a3ceb372143cfa7b9ff5909c6ba98cab0b30142a40b5ffd01534731042df899667eed472d57fa63c4da1f39dcb4cf7eda50c1577b8a22cfae804c2ff0a39b3b66c56ef29c9479ce67e2f55a6058ee0853260ee538f65b1cc354e81a65cd010ea882ebb277efeb25798d6a91ed36e32f5e55adbb8c8a7548a931766e423535289ee5c464709906570c0e648ed6c6b802c1d9a4ec4f6638a3a3304bf58b5a1438e25abc641aa02b59b8551ed5aa380c89b338f6cf5f31ef5a6fbbb7142c14b6c4c2feaec7dc1469c72ec033d2c3c3b47ce4e1b90e627019f7caf3c850c9ac0b224443a43e6efc752e00e8e07a1b046a06cb1851929ab82fac88e67a54c949e0b9457ec1b9327596a93c5c8f20bb5d3277593fbb5ace9db338b1fa272594f0d28c3caa3cc8f36e41798c0d27df3d64c615d87590ede8e105d3b5b71148588622c405bcbaa087e46d3027a55fd92ec90d79000c4de7bb4a1ba8788bc0c7589d1be6c5044781efd7eb71e5d7b59aaa625695c15901462550792f76af70a0409665380a731fd2b7fbf040ccd91259063ba1b3cd3535a8e6997dcab08e652d858d2946af6b706530643f352c30a48cc814cca1e7d29d1bf6b2c3ace2f38b8b485d5cb7cd7bf5053e0d1a533f5ccbbe58312f5554aafc7f811b36c31dbf9dae4d972afe270b07ed665bdf6f827598e179682eb3d18cc210d00967ccc3b609a095be308b1a150107eeecd0357d3c3230a865515f09a5e10f967c78b8352c2ab92a7670d3a2f7760df7473bc45b66b9cfa78bb004c34f4033c8dc484399a4f6f84d351cca3519fbe58cfde54de15fd933e88cd413fb10787361e3efab105af25469079267b5eb337f3b8af1d597d1859771f167cc99c646eb8d4fd4ecc52d08c9b892fbcd04ae903eae2fc44e0985d94d6500053f98cbda8b6cdacb9ed10909130ca16718792c27c24d6067e5bdb5e8c58663857c7cae40b95b8b81028a045b0a59d9237524d395150be1e83d3a4d9578c22b8cab1d6b37718fb345c384a5bb0df38d59ce3b290f6d08977232c1723e64650599fcc7cbf75743aeff729fce6b243b9da1010e9de0ecc0fb532011d28ba3e8a237f3c400d45039ce474fe134406e555f3a145db87dcd23f043a788790efe8cdee355b55c05d88e013f06c823c7836bb2adf458678daf204e0a593c7a1f120cb74be7e286bc969dac9a7e345ba4927dd9462982ccc9aaf8f88d1c07af7bada1ab8efba76145f21cfeb3a3cfbf072a88547da476d68f3a59deb950f9ecfc462e8ea8d442a58c791fb3f379f52ade21d397d41aec537c526fca1af34420e227ec0a1a7714c713e31c5908e0618e8d4162924a5a70b420309146fd66da3f9ef56ca06ee4ce3629ba6575015eecaafdd61f2763872e2d4def7d7ff4129ca70ec1399541270370d1e606765232b136afc3e18e4c4968483127bb82d42bb3345b3349083f98e3aba9e79f84983613ad6dc401355a057fb906126d5411769cacf2989f74b49ebf4a280ed85ab3515716174c85b7cd0a60bd497c346d70c17c610540fb9a667f811a885da8980ace0f362ab4c04d3255fce38e9b737dd217aa669c5d07cf284fcf73dc602771b0c2483268a614127f21f31d7f3d4948c30f1a898eaeb6486930e3b70a581692224305e0e5497b3b48ddee3e8b09670501e4d9ce5ec6bea7abdf2b54d6de465f753b4e36754b3f7e71c06258364f6e1e2e90b1f715ff32ca6ed420b7afbd706633c283e2f95788687d73836e74c7da39c31ae4b5f852e624670c52f8a8aaca391ec51b95ba1b62a0adba533b431f467e5c1fe8a9fc362776fab8e7a8f18cb33c855e300e4eb50c6c8d647c78b0a5c977c1d273b9163fff9dd07770b73a85c5b317a62c47bae625e942ffc7ceb720965a8d84d3958a7c422fb494d658148d1b33d0009fe79540deac9b650d62074948fbb81ca08aea0356f840f656d143c869cacdc35bfac4f1ac41e375f84d30f0506b29393b4720f5750778348df8f60d4e885f8b32e20cfa51544cb19861562a9610eb5ecd24f2e1f0b7132b64aac528a6017336408e60cc9ff4c13eabf50fcfc6d36b7ceac9d426e6be7a1931b85a434e11b1fe5fc921ae53b06ed5aaaff2099c39c72dbf802917d6313cb0191fd7848bdda3b835c2e7cbfaca3f535fcf4b1864e53c52f5fdbda6158d27c281671e6f784f5ecd9e65eb6ed871c16b7d17d982c3b0935f9dcf03bb656b415b9a9633262adad6ae8d619f255753250e94be96a805c9c5a44d2b08e48b6710467099a4cda6e88d4ebb73596c0a9e691cdd078fc00fef5f9344fb1ade591e358f00b74996cde131dbba1e5eeb48b0fdb0bf6ce3b12c7b315a704e93547660d092c0204c194b13cc805f4293a6ad3211d8f1c7653a6abf49cbfc38230884b7d3cddc20bf0eb290eefa94e7d9c33f331d101ef33648a688292dacecdb689bb83490a2786537417795a3af436ff83965e06d36b0f5939c0120dc77e", 0x1000}], 0x2, &(0x7f00007d1000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x108, 0x200400c0}, {&(0x7f0000ac8000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000072d000)=[{&(0x7f0000c22000)="a7f2e3cddd378c5926ab0c0fad038d50fb1aa6e562cbe341beb9c63be84d8c93c436e89b3e2df9e39971d49f21186ca6b764a73c5b3cccf500cb402fbe751198b44d5456fb7f66464d356fb347d822fab9ea08f32650af49e3f954fd9f662b8de980d009215266183b02532b76bbefccd5092f7e49193e9faf3a", 0x7a}, {&(0x7f0000b0b000)="f4f8911af473255ce461d7784df07ad5bf8bcfba2ca8023314a8ad", 0x1b}], 0x2, 0x0, 0x0, 0x10}], 0x3, 0x4000000) 2018/02/11 12:33:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) capset(&(0x7f0000582000-0x8)={0x19980330, r0}, &(0x7f00005cd000-0x18)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000987000)={@common='bridge0\x00', @ifru_data=&(0x7f0000a7b000-0x20)="04000000000000000200000020000005000000d8000000edfffffff5fffffc23"}) r2 = syz_open_dev$amidi(&(0x7f0000b4e000)='/dev/amidi#\x00', 0x97, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000057c000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000b1000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000ce9000-0x108)={r3, @in6={{0xa, 0x0, 0x4, @empty, 0x7}}, [0x6, 0x1, 0x0, 0xed7, 0x6, 0x5, 0x0, 0x7, 0xe7d, 0xffffffffffffffff, 0x0, 0x4, 0x3, 0x4, 0x40]}, &(0x7f0000623000)=0x108) clock_gettime(0x7, &(0x7f0000c8e000)) 2018/02/11 12:33:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000697000)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00009f4000-0x8)={0x0, 0xffffffff}, &(0x7f00006e0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005bb000)=@assoc_value={r1, 0x800}, 0x8) unshare(0x400) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00008ee000)='/dev/vcs\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f52000)={r0, &(0x7f00005ba000), &(0x7f0000ff6000), 0x4}, 0x220) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000d73000-0x28)={@un=@abs={0x0, 0x0, 0x0}, {&(0x7f0000ba9000-0x8d)=""/141, 0x8d}, &(0x7f0000b5e000-0x1), 0x52}, 0x28) 2018/02/11 12:33:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000262000-0x15)='/proc/self/net/pfkey\x00', 0x141000, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f00005e3000-0x8)='./file0\x00', 0x84000000) inotify_rm_watch(r0, r1) r2 = socket$inet(0x2, 0x80a, 0x0) r3 = syz_open_dev$tun(&(0x7f0000ae1000)='/dev/net/tun\x00', 0x0, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001b9000)='/dev/hwrng\x00', 0x0, 0x0) getpeername$packet(r4, &(0x7f00008dc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000657000-0x4)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000087d000)={r4}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000b32000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f00008f6000-0x20)="08d38334f8e6475ae28afdc061dd004b915a4623a379de1e9cfa9b58ccc921e7"}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00003e8000)={@common='bpq0\x00', @ifru_names=@generic="c15d9a8b6a308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="65716c000000000000090070b700", @ifru_flags=0x301}) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f000096d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8000}) dup3(r0, r3, 0x0) 2018/02/11 12:33:36 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000355000)='/dev/ppp\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x80000, 0x0) readv(r1, &(0x7f0000f6d000)=[{&(0x7f0000817000-0xc1)=""/193, 0xc1}], 0x1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000567000-0x4)=0x7fff) r2 = syz_open_procfs(0x0, &(0x7f0000187000-0xe)='ner/netfiltet\x00') sendmmsg(r2, &(0x7f00000fd000)=[{{0x0, 0x0, &(0x7f0000ee2000)=[{&(0x7f0000b9a000-0xfc)="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", 0xfc}, {&(0x7f0000e24000)="a28b0df533c1f43d19e5a109f4ceb8c4e3bf923586caf82e2374c43649ea479bfdc1ae8695aadf72321ce89af926c20079dc3e85bed848f6eb2d140be3309642e53323aeea4c0284e54e348024d8534c778a2dea3a4edb86b484523a5957b7ebcf8ff507bbb5d8cb46b26edafe27800811ae2deba42aa2c99029720a6b1a9ecdecd327605ca6b54820275631f31660cb64c5c59ac94fb9aa8a41cbf0c9941ca95a9c59f2400cb5e0168f7a9afb552d959e7e2b734998b9", 0xb7}], 0x2, 0x0, 0x0, 0x4000004}, 0x81}, {{&(0x7f0000b5d000-0x20)=@pptp={0x18, 0x2, {0x3, @rand_addr}}, 0x20, &(0x7f000049c000-0x20)=[{&(0x7f0000ad4000)="0d11e9f7ed2197917ae2cd4c8d5205e4f22e3d42533d6781208bdd8ba7773088ee603c29891a47d77857833e390803f5b6aea471979735229fee44ae1dd69f752538d00571b70e21109643d7d8cfc717bf1bb40864b70067ff9eb37a90b945cbfbee61330abc32f6b2e385e11b67d5ace9cc813385d0cf2dc7637d6b23f731dc77e3124eb7a7d2ee24454f728e89c626ed4712fcbd285613d314aa1221748cd3d16b444e542f07f618", 0xa9}, {&(0x7f000060b000-0xf7)="223d59761fd27df096615255657aaf071dd3e11008c6c19161590f0137f3fbfc67faad1f3b36733ef0711384ab8a5ecbcc5e028b690ee4902a8a432e0e66b32c888d63f8cbee87bdc2d75fda4dacef308110dfcc57127babf4829f90ce1d92024f365cc040af13509c5d517567eb43e4b72ca51c64dceaeda62c4699fc19d84d7667f0311042114357d49cd53607f7a0a1ce10fb06f4fcc470d9ef1fe1ca4aeca4cb17eab84be0bedd965cf25ce7527bd7423cad84278a15069628985d638c988a79cf3aa8e44dcd0fef0fac5c0c99bdf3e3a21c8d76709fb57036bb32362f07b6c312feae0b7ddb1c96246d2f970e8b4a74ad82f2f26e", 0xf7}], 0x2, 0x0, 0x0, 0x4004000}, 0x7}, {{&(0x7f0000efa000)=@rc={0x1f, {0x1, 0x52, 0xc70a, 0x6bdc, 0xb2, 0x5}, 0x10001}, 0x9, &(0x7f00001d6000-0x30)=[{&(0x7f0000a86000)="2c92707afa4aa7b60bd875ba9d94ae49ac34a0ffafeec09f8036a8e5180953f0ad7753f647aba81b11bc05ecc0736824eac7ed9ea8299dcdf69029e016f74dcb9480e162e3a0efb41dd186ae5bd37ad1d73ac456dd9eaa527a28ddbdca6150679eab3c80388a1f82ac01dcb15ebad2bb8b59b696b1dc00e1a56c77505778293eea395760ca717aefd765f1972621062404dbbd2078d90b6432ff95a4884692eb96149db2a991468e250da5c1", 0xac}, {&(0x7f000091a000)="0ccf7cdcfce2031fc38bfc2c2d68440866d5a30a90618b56a96e5744dc6147cb2757664db9bac34f4978350fff88dd785d12e315136d7748f2268f072e5fe150b0f903092fd06a178b1e653af8e3db", 0x4f}, {&(0x7f00009e7000)="a41564913c58cdc472f724cea11e444b658ff60b3be06bd2cbf3a89ba456dd59260e921c71cc0a376d6fcda0b59526d857b36fdca31d5ffcc1ab5c20e72fe84bc865d44134809bf49ba3d72a604d40656f09fe99adfc10f18ae1e18504c351b9d66998da38ebb51ca4affd56cf2c4c6004e131fd58f55f51ee", 0x79}], 0x3, 0x0, 0x0, 0x4000000}, 0xcfa}], 0x3, 0x1) ioctl$TCSETAF(r1, 0x5408, &(0x7f000048d000)) socket$kcm(0x29, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000850000-0xc4)={0x0, 0xbc, "5c94763650f58632a1e3e7e7a797c6c36096115767bd1507dddbe8f2a7b589a7287be973c31a9efb9607d28181977b91ad643669f3e99ddca91c3b4a98fc6dcd29e8e5d3cf9dc89ee930ea7fb197ecad9a2994c747e0e4f4b797bb52b9d1f3651a9a3bea738ceab39c79d6fb25dee70647cf6a9ada478a0d2615d60e689aa5a0d48e15250372407975eace831d03bf6f955d75aac574f8081ff3ee0344b6d2ba1373b83b2c5217903e13401ed61fcbef9974966331d525f49bf32861"}, &(0x7f0000f8f000-0x4)=0xc4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00006f9000)={r3, 0x4, 0x4}, 0x8) 2018/02/11 12:33:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000c85000-0x12)='/dev/snd/midiC#D#\x00', 0x7fff, 0x201) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000fe000-0xc)={0x0, 0x6, 0x30}, &(0x7f0000509000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ec2000-0x8c)={r1, @in={{0x2, 0x2, @loopback=0x7f000001}}}, &(0x7f00002e7000+0xa72)=0x8c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000552000-0x34)={{0x3, 0x3, 0x7fff}}) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f000033d000)={@multicast2=0xe0000002, @rand_addr, 0x2}, 0xc) clock_gettime(0x0, &(0x7f0000d27000-0x10)={0x0, 0x0}) futimesat(r0, &(0x7f000009b000-0x8)='./file0\x00', &(0x7f0000329000)={{0x0, 0x7530}, {r3, r4/1000+30000}}) 2018/02/11 12:33:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f00008d9000-0x20)={"80bed14841dc72ac63f96664053b5acd", {0x4, 0x4, 0x80, "38a581d0062f"}}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000066a000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000a32000-0x110)={{0x10000000000, 0x5, 0x1fe000, 0x1f, "f0762556fda391171a41c777849cd377e9837f86db1e1320112209594136bd7affb13be85be61465b485dddb", 0x6}, 0x0, 0x0, 0x4, r3, 0x0, 0x6, "3e602a4230bf6db8d2c5fe65a6e5791a0ec4767436cda6ed73138d16ec9b5e751f99b3df71afd683832d2824fef39128b33ee984f89c449c8629bb270d5ac251", &(0x7f00008d3000-0xf)="74086e750000000000000000008c00", 0xf, [], [0x40, 0x800, 0x1]}) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000007b000)={0x9, 0x204, 0x33, 0x9, 0x0}, &(0x7f0000c10000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000227000-0x8)={r4, 0x1}, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r2, &(0x7f00000de000-0x8), 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00007c5000-0x20)={0x4, 0x0, 0x0, 0xf0}) perf_event_open(&(0x7f0000998000)={0x5, 0x78, 0x3ff, 0x20, 0x7, 0x2362dc13, 0x0, 0xe76, 0x1000, 0x2, 0xfff, 0x3, 0xffff, 0xfffffffffffffffe, 0x800, 0xffffffff, 0x261, 0x1, 0x9, 0x2, 0xcc, 0x1, 0x73, 0xfa1, 0x10001, 0x3ff, 0x0, 0x1, 0x9, 0x7ff, 0xffff, 0x1, 0x7fffffff, 0x3, 0x21, 0x101, 0xff, 0xff, 0x0, 0x1ff, 0x0, @perf_bp={&(0x7f0000912000-0x1), 0x7}, 0x1400, 0xffffffffffffffc0, 0x80000000, 0x7, 0x80000000, 0x7, 0xfa2}, r3, 0x7, r1, 0x0) 2018/02/11 12:33:36 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000002000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x4}}, 0x2e) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c}, [@ldst={0x7, 0x0, 0x4, 0x0, 0x3}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f0000011000)=""/195}, 0x48) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000011000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000010000)) 2018/02/11 12:33:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r1, r2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x7fd, 0x4) sendto$inet(r3, &(0x7f0000833000-0x1), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty}, 0x10) recvmsg(r2, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[{&(0x7f0000efe000-0xb8)=""/184, 0xb8}], 0x1, &(0x7f0000ee0000-0x51)}, 0x2020) r4 = gettid() setrlimit(0xb, &(0x7f00003e3000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r6, &(0x7f0000fb6000), 0x0, 0x0, &(0x7f000074e000)=@ax25={0x6, {"1b13e808009f33"}}, 0x10) fcntl$setsig(r5, 0xa, 0x12) dup2(r5, r6) fcntl$setown(r5, 0x8, r4) tkill(r0, 0x13) 2018/02/11 12:33:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x401, 0xc800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000112000-0xe8)={{{@in6=@dev, @in=@local}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b53000+0x22)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00009f4000)) r2 = semget(0x0, 0x0, 0x8) semtimedop(r2, &(0x7f0000dbd000)=[{0x3, 0x7, 0x1000}, {0x6, 0x5}, {0x2, 0x9, 0x800}, {0x2, 0xffffffff7fffffff, 0x800}, {0x4, 0x7f3, 0x1800}, {0x4, 0x1f, 0x1000}], 0x6, &(0x7f0000595000-0x10)={0x0, 0x989680}) syz_emit_ethernet(0x3a, &(0x7f0000304000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "d142d84d81b7c059"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) 2018/02/11 12:33:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00002ba000-0xd)='/dev/net/tun\x00', 0x0, 0x400) r0 = syz_open_dev$tun(&(0x7f0000e2f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000198000)={@generic="30e59501ea0001000080057d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) fcntl$getflags(r0, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00001e3000)={0x1, &(0x7f0000afa000)=[{0x6}]}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000836000)='/dev/ppp\x00', 0x2, 0x0) getsockname$netrom(r2, &(0x7f0000b2b000-0x48)=@full, &(0x7f00000b4000-0x4)=0x48) 2018/02/11 12:33:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000ce6000)) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) 2018/02/11 12:33:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fad000-0x15)='/proc/self/net/pfkey\x00', 0x200002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f000059f000-0x1026)=@hdr={0x3, 0x0, 0x0, 0x0, 0x800, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x802, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty, "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"}}}, 0x80c) 2018/02/11 12:33:36 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a9e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000c34000)=[{&(0x7f0000bcf000)=""/92, 0x5c}, {&(0x7f0000001000-0x25)=""/37, 0x25}, {&(0x7f0000104000)=""/222, 0xde}], 0x3, &(0x7f0000e60000-0x40)=[{&(0x7f00000c4000)=""/217, 0xd9}, {&(0x7f0000786000-0xea)=""/234, 0xea}, {&(0x7f0000fa1000)=""/249, 0xf9}, {&(0x7f00003aa000)=""/231, 0xe7}], 0x4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000001000)='net/wireless\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0xfffffffffffffffa, 0x2, 0x80000001, 0xaf, 0x2}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000-0x14)={r3, 0x80000001, 0x87, 0x7, 0x1000, 0xfffffffffffffff7}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000001000)={{0xfff, 0x5, 0x66, 0x0, "7f812a8dea674bfa601c242d9322b0d141635e7a66e1470b472949c1b9190813894932c208c3cd436cb5753f", 0x9}, 0x0, 0x0, 0x7ff, r1, 0x7b9, 0x654, "20c2cb3b93a3d10f793229cdf96d5ee8929bc18cf0c2bbfbc9bc2164be453d0afd5f57368305684f9fdeed3b1072201764e316f58c5715ec7d331dece73e1ab2", &(0x7f0000001000)="f4766d6e6574317d282800", 0xb, [], [0x7fff, 0x1ed, 0xfffffffffffffff9, 0xbe6]}) get_mempolicy(&(0x7f0000257000-0x4), &(0x7f0000051000-0x8), 0x7f, &(0x7f0000f31000/0x2000)=nil, 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000002000)={0x79, &(0x7f0000003000-0x79)=""/121}) 2018/02/11 12:33:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00001c4000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e5c000)='/dev/autofs\x00', 0xa3880d6acc078260, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000209000-0xa)='/dev/cuse\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cde000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f000087e000-0x4)=0x2, 0x4) read(r1, &(0x7f000026b000-0xe4)=""/228, 0xe4) ioctl$int_in(r0, 0x5421, &(0x7f0000e72000)) 2018/02/11 12:33:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ff5000)) semtimedop(0x0, &(0x7f0000cab000)=[{}, {0x1, 0xfffffffffffffffa}, {0x1}], 0x3, &(0x7f0000526000)={0x77359400}) r0 = syz_open_dev$sndpcmp(&(0x7f0000ce9000)='/dev/snd/pcmC#D#p\x00', 0x5f, 0x101000) ioctl$VT_ACTIVATE(r0, 0x5606, 0x7) 2018/02/11 12:33:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00000b4000-0x12)='/dev/input/mouse#\x00', 0x100, 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00002ba000)={0x0, 0x2f, "ce7aa971b6ec7b6906037ee8ca33c0b7c227ddb4525daab87ae7c8035bc7882ffc28d7ef10d032cb47a08baa11526b"}, &(0x7f0000deb000)=0x37) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000027c000)={r1, 0x2, 0x2a34, 0x7d14, 0x3f8000000, 0x6}, &(0x7f00003c3000-0x4)=0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000f0000)='nv\x00', 0x3) sendto$inet(r2, &(0x7f0000fa1000-0x1), 0xffffffffffffff41, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/11 12:33:36 executing program 5: socketpair(0x2, 0x8000a, 0x3cb, &(0x7f0000208000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0x4f, "951c16194eb0170fac357001bccf028becb80245293f3c2f9bd5d7fa874e5aaa8928c96ff159c88c7ace1eb47ec12e36d2a2798d2d37e781c4cb260f6e86503fe59137375adec508c81fef0f9d2644"}, &(0x7f0000000000)=0x57) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000-0x6)={r2, 0x8}, 0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x81, @empty, 0x6}}, 0x8, 0x9, 0x4, 0x6, 0x20}, &(0x7f000018d000)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000653000-0x8)={r3, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000830000)=@bridge_newneigh={0x30, 0x1c, 0x813, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}, @NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}]}, 0x30}, 0x1}, 0x0) 2018/02/11 12:33:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000849000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000079d000)=""/183}, 0x48) syz_open_dev$amidi(&(0x7f00004f4000)='/dev/amidi#\x00', 0x100000001, 0x400000) recvfrom$packet(r0, &(0x7f000096a000-0x70)=""/112, 0x70, 0x4000000020, 0x0, 0xfffffffffffffd29) r2 = socket$kcm(0x29, 0x2, 0x0) writev(r2, &(0x7f00009a2000)=[{&(0x7f0000736000-0x1000)='q', 0x1}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) [ 64.668535] device eql entered promiscuous mode 2018/02/11 12:33:36 executing program 0: socket$inet(0x2, 0x6, 0xfd5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/11 12:33:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000fbc000-0x4), &(0x7f000066d000)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00005cf000)={{0x0, 0x2}, 'port0\x00'}) 2018/02/11 12:33:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a7b000)=0x0) r2 = epoll_create1(0x80000) socketpair$inet(0x2, 0x80000, 0x7, &(0x7f000068b000-0x8)={0x0}) kcmp(r0, r1, 0x7, r2, r3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) r8 = dup3(r7, r6, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000000000)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201b9b2010000b8ca000000ba000000000f3000e2674b4b015e9dc483996ba7d900f300004f4f21ae5ddc", 0x48}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) 2018/02/11 12:33:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000052d000-0x15)='/proc/self/net/pfkey\x00', 0x202080, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000e99000)={'filter\x00', 0x7, 0x4, 0x418, 0x0, 0x110, 0x0, 0x330, 0x330, 0x330, 0x4, &(0x7f0000909000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@link_local={0x1, 0x80, 0xc2}, @multicast1=0xe0000001, @loopback=0x7f000001, 0xf, 0x1}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, @rand_addr=0x7, @rand_addr=0xbf, 0x0, 0xffffffff}}}, {{@arp={@remote={0xac, 0x14, 0x0, 0xbb}, @empty, 0x0, 0xff000000, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0x0, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0x8, 0x7f, 0x200, 0xf5d5, 0xfc, 0x401, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="40be762dea8bc24f77a7826cabfc4c1e", {0xff}, {}, 0x0, 0x200}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr=0xa58, @remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x468) socket$inet_tcp(0x2, 0x1, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00001c2000)={r0, r0, 0x2, 0x1}, 0x10) renameat(r0, &(0x7f0000fe7000-0x8)='./file0\x00', r0, &(0x7f00004eb000+0xcdf)='./file0\x00') setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) r1 = dup2(r0, r0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000fbc000)={@common="73697f00ffffffe96700", @ifru_data=&(0x7f0000bdf000)="010109070007000000fa000011000200dfff00fffd4e0000000000000004eb00"}) r2 = getpgid(0x0) fcntl$setown(r1, 0x8, r2) 2018/02/11 12:33:36 executing program 0: r0 = open(&(0x7f00006e5000-0x8)='./file0\x00', 0x400000, 0x80) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mprotect(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000005000)) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000008000)) 2018/02/11 12:33:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) sendmmsg(r0, &(0x7f0000fb0000)=[{{&(0x7f0000a08000)=@generic={0x0, "369f2c9053f95320a174b9ce730500cd261ea4fdfbc96d5b7360cea43580701ff6a81df561866ae3d9aea582d28a08010ad88bf56f41e557e87594b5c9b787004d26bc081b93a94a5e32efc7fcd95a96f1eeb98502c629cfb48aa486b4d15b47d2b930b4318910922e4470cf8efae2c1b57e78c818dc8d273bd970429a96"}, 0x80, &(0x7f0000f2c000)=[], 0x147, &(0x7f0000925000-0x98)=[]}}], 0x1, 0x4008881) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000af5000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f000076e000)={[0x7006, 0x0, 0x0, 0x10000], 0x100, 0x10, 0x3}) 2018/02/11 12:33:37 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000366000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000008000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000004000-0x100c)=@ethtool_regs={0x4, 0x2, 0x1000, "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"}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000009000-0xd)='/dev/usbmon#\x00', 0x100, 0xa000) r1 = memfd_create(&(0x7f0000007000-0x6)='%)GPL\x00', 0x1) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000007000)={0xf8, &(0x7f0000002000-0xf8)=""/248}) 2018/02/11 12:33:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000090c000)='/proc/self/net/pfkey\x00', 0x84000, 0x0) bind$unix(r0, &(0x7f0000545000)=@file={0x0, './file0\x00'}, 0xa) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000eb8000-0x8)='./file0\x00', &(0x7f00006e8000+0xf18)='.', &(0x7f000086a000)='btrfs\x00', 0x2010, 0x0) mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f0000ec3000-0x1)) umount2(&(0x7f0000b73000)='.', 0x0) 2018/02/11 12:33:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = syz_open_dev$sndmidi(&(0x7f0000189000)='/dev/snd/midiC#D#\x00', 0x2, 0x2000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000b12000)={0x3, 0x1, 0x101, 'queue1\x00', 0x1000}) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00004a1000-0x9c)=[@in6={0xa, 0x1, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x2, 0x7f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100}, @in6={0xa, 0x1, 0x38000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x1, @rand_addr=0x1}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x5f}], 0x9c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000088a000)={0x0}, &(0x7f0000c3e000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b87000-0xa8)={r2}, &(0x7f00000c6000-0x4)=0x8) r3 = syz_open_dev$sg(&(0x7f0000650000)='/dev/sg#\x00', 0x7ff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000-0x20)={r3, &(0x7f0000352000)="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", &(0x7f0000ac2000-0x31)="788dbe75593c555aba0d69d11217ae28ea58b99b85f23f7ed0c774a8d25860c8097f7d6f828a3ff5b3c82529e2a00656dc", 0x2}, 0x20) 2018/02/11 12:33:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000018d000+0x469)='reno\x00', 0x0) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0x0, 0x20020008, &(0x7f0000336000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) umount2(&(0x7f0000efe000)='./file0\x00', 0x2) 2018/02/11 12:33:37 executing program 7: r0 = socket$packet(0x11, 0x80000003, 0x300) r1 = getpid() capget(&(0x7f00000c3000-0x8)={0x399f1736, r1}, &(0x7f00009b8000-0x18)={0x1f, 0x1, 0x6, 0x7, 0xffff, 0x2}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x36, &(0x7f0000c22000)={@random="9a52438e8227", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x23a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/11 12:33:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00009a8000-0x2)='/dev/input/mice\x00', 0x0, 0x2) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00005bd000-0x6)={0x0, 0x1, 0xf}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x1, r2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14}}]}, 0x20}, 0x1}, 0x0) 2018/02/11 12:33:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000913000-0x10)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000999000-0x8), &(0x7f00004ad000)=0x8) clock_getres(0x5, &(0x7f000098b000-0x10)) 2018/02/11 12:33:37 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000027000-0xa)='/dev/dsp#\x00', 0x4, 0x200000) ioctl$KDSETMODE(r0, 0x4b3a, 0xef10) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/11 12:33:37 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000947000)={0x3, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000+0x545)={0x0, 0x20, "cda25c7eb96ec6076c62262e6a5ec717d3b7a1c4668551115f568e7761658964"}, &(0x7f0000749000)=0x28) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d0e000-0x81)={r1, 0x79, "27e46198b5e7a681026321c91b34a356fd9c3e031dd3be9e8e7c3ce639a10b8ce0cd548e86de8ac61a5cdc159867aa75599056b155ec79be1b59445a3b0d1b6d7649d21d545fb1f837f202b1146baa7de0efa2046465c86e961cc594e76da84d1f90c994ffd0425ee445bc807e8f2ed7884cb972feed9d40dd"}, &(0x7f0000f6b000-0x4)=0x81) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000011000-0x13c)={0x40, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="085454a7a193f6614939ffc6c4b605e401c0703d73ba1484bf6afc8188"}]}]}, 0x40}, 0x1}, 0x0) 2018/02/11 12:33:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000066b000)='/dev/autofs\x00', 0x40, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00008ca000-0x30)={@llc={0x1a, 0x9, 0x8, 0x2, 0x1ff, 0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, {&(0x7f0000e41000-0xd5)=""/213, 0xd5}, &(0x7f00006c4000-0x1), 0x30}, 0x30) r2 = fcntl$dupfd(r0, 0x0, r0) connect$vsock_dgram(r1, &(0x7f0000abb000)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) setsockopt$inet_buf(r2, 0x0, 0x2d, &(0x7f00000e1000)="e9654bba71f8ce3e7d308b997bee3c4feb91081d652ef3b70abbb49cefccf0171263246b5a79b8cb63da7ae2b9d6c8d31d61dad65f2c9fba20afccf3a9b00ddc2d2e326fbf1c96d3fc3ac0b892b04b3c420124af804078dde1fb1b5cbb4d70e75c3b73e9ecd1bc69d47a91f736502c0b822afdfaba220d93f7f6bcb7a953da8a874698634da7571e", 0x88) 2018/02/11 12:33:37 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c0040101dbf8a669ebdedd102c4f7a79f306457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000009000)=@filter={'filter\x00', 0xe, 0x4, 0x550, 0xffffffff, 0x278, 0x138, 0x0, 0xffffffff, 0xffffffff, 0x480, 0x480, 0x480, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x1, 0x3, 0x1, [0x99, 0x91, 0x3, 0x360000, 0x7fffffff, 0xaa, 0x0, 0x10001, 0xffffffffffffffff, 0x8, 0x2, 0x200, 0x800, 0x100, 0x0, 0x8], 0x7}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @generic="ceac875e03d5465fecc5e1fa0b8f42b1", 0x1}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0xffffff00, 0xffffffff], [0xffffffff, 0xffffffff, 0xff, 0xff000000], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="d202312d6c811b7af38c742d432429ca", {}, {}, 0x84, 0x5, 0x2, 0x20}, 0x0, 0x100, 0x140, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x56, 0x8, 0x1}}, @common=@srh={0x30, 'srh\x00', 0x0, {0x0, 0x6, 0x2, 0x3, 0x8, 0x0, 0x1}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "2df3232b577b3c57acd899c43251436089f8929c16949993ced3dc2c6eaf"}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xff, 0x0, 0xff000000], [0x0, 0xff0000ff, 0xff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bond0\x00', {0xff}, {0xff}, 0x0, 0x1, 0x4}, 0x0, 0x1e0, 0x208, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x100000001, 0x10001, 0x5, 0x9a7, 0x20, 0x2, [@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x16}, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}], 0xe}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5b0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000d000)='/dev/vga_arbiter\x00', 0x200009fffc, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f000000e000-0x94)={{0xfffffffffffffff7, 0x98, 0xe43a, 0x1f, 0x8001, 0x100}, 0x923, 0x7f, 0x8f3, 0xff, 0x40, "32f5a5f12d620da867a5e46af7434ba3fdd0a9b26f71b5648968e58fcf3e0a95cde76e5781d33cd33fd13d74fc169f556487236406342d23c400b69b150ddfb9ba5bb9d21fe9278908259dec22934e705181e7aa0f0fd3919cb699ed28be4f5a00ed1dba702374c3ee362226d96c570472d1fef30bb72036d2b18bc53d2ae4ca"}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000011000-0x20)={@common='ip6_vti0\x00', @ifru_flags}) 2018/02/11 12:33:37 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003000)={0x0}, &(0x7f0000004000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000000)='pagemap\x00') pread64(r1, &(0x7f0000865000)=""/8, 0x8, 0x0) 2018/02/11 12:33:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000b70000-0xc)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f00001bf000)={0x3, 0x0, [{0x80000009, 0x7ff, 0x4, 0x8, 0x8, 0x400, 0x7}, {0xc0000001, 0x7, 0x0, 0x7c, 0xffffffffffffff15, 0xe7, 0x3}, {0xf, 0x7, 0x2, 0x1, 0x1ff, 0x9, 0x101}]}) modify_ldt$read_default(0x2, &(0x7f000042a000-0x43)=""/67, 0x43) r1 = syz_open_dev$midi(&(0x7f0000c95000-0xb)='/dev/midi#\x00', 0x4, 0x40) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001a2000-0x18)={r1, &(0x7f00005ad000)="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", &(0x7f0000b92000-0x1000)=""/4096}, 0x18) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c24000+0x54b)={{{@in=@multicast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000d00000-0x4)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000aca000-0x10)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) recvmsg(r4, &(0x7f0000445000-0x38)={&(0x7f00008a8000)=@nfc, 0x10, &(0x7f000045c000-0x50)=[{&(0x7f0000301000-0x9f)=""/1, 0x1}], 0x1, &(0x7f0000590000)}, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000a08000-0x10)={0x4000000000000181, &(0x7f000070e000-0x10)=[{}, {}, {}, {}]}) 2018/02/11 12:33:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000ca1000-0x2)='-\x00', 0x2, 0xfffffffffffffffc, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80}}, 0x3) recvfrom$inet6(0xffffffffffffffff, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) socketpair(0x5, 0x3, 0x4, &(0x7f00009d8000)={0x0}) connect$bt_sco(r0, &(0x7f0000bef000-0x8)={0x1f, {0xe6, 0x5, 0x9935, 0x100000000, 0x4, 0x15}}, 0x8) socket$inet6(0xa, 0x80005, 0xb402) 2018/02/11 12:33:37 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x199300, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x9) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r2 = dup(r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000004000-0xc)={0x4, r1}) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000b77000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000000000/0x2000)=nil, 0x2000}, 0x3}) 2018/02/11 12:33:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1f, &(0x7f0000b1f000-0x10)={0x0, 0x0, 0x1}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000bea000)) rt_sigtimedwait(&(0x7f00009a4000)={0xffffffffffff0001}, &(0x7f00005d8000), &(0x7f0000645000), 0x8) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/11 12:33:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0xfffffffffffffffe, 0x1}, 0x10) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000fa5000)=""/11) 2018/02/11 12:33:37 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000)={"0a3847d710179737851f9b9fe0da949b", {0x4, 0x8, 0x6, "d5d872150cac", 0x10001}}) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x20, 0x6dc) r1 = memfd_create(&(0x7f0000002000-0x33)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b21000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000007000)=[{&(0x7f0000b24000-0x1000)="82aaabfc6c5b1c7a6718badabd246d62c80270e00d637af19152d09e59a695e5ecb4b013dea5c5ab0458f38fca8bbf1404fe615f1e536e0f35664718a2924ec5c7a2a5ad9437fb40bd0a30d415ba5353d805afd0082932ef6de0c9932f", 0xffffffffffffffe5}], 0x11c) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000005000)=""/181) listxattr(&(0x7f0000002000-0xa)='./control\x00', &(0x7f0000001000)=""/123, 0x7b) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') 2018/02/11 12:33:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x2) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ec7000-0x4), &(0x7f0000a85000)=0x3) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00008e9000)={&(0x7f00006b2000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000070000)=@bridge_setlink={0x20, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) 2018/02/11 12:33:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d5000-0x8)='./file0\x00', 0x0) symlink(&(0x7f0000192000)='./file0\x00', &(0x7f0000045000-0xe)='./control\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000017a000-0x8)='./control\x00', &(0x7f0000014000)='anon_inodefs\x00', 0x9002, &(0x7f0000fcb000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0xb3b9, &(0x7f0000005000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000343000)='./control\x00', 0x200) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b7b000)=@assoc_id=0x0, &(0x7f0000459000)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000702000)={r1, 0x3}, &(0x7f000075e000)=0x8) 2018/02/11 12:33:37 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x28, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x9}]}]}, 0x28}, 0x1}, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2000, &(0x7f0000004000-0x82)="f630b0f279a43eb86422be2391a1e4740192f0aa79ac0d580eb6b29e558fd3351ad0439bc77110b53f4f91a51a778cc1c372bd976753c29f74f86c946a797d47faaad638913a7dbff530b8966ac044ffcc94b3f32e6aac1383f36a6211093f1a2f1b986f258331c66c8fb2b5e9fd1af238e2619bd217c5794d51abef6840931c8321", &(0x7f0000020000), &(0x7f0000013000), &(0x7f0000013000)="852d6b3f567bbab62502ab55d5decbc2ea28c64fc4570854f32a92dcb9b1a7b864f7581c54e1ab448b20a58937f4b5f0ecd876c071eb32800b2a61094dc99a2e724bf4870793bca39d11aba49052d8ecd4d90518502e1ba87013ea") getpeername$netlink(r0, &(0x7f0000001000), &(0x7f000001f000)=0xc) 2018/02/11 12:33:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0x8e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0xc00) close(r0) pipe(&(0x7f0000f16000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000464000)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000482000-0x20)) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000024000-0x10)={&(0x7f0000407000/0x2000)=nil, 0x2000}) r3 = socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000197000-0x108)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, [0xc, 0x2, 0x7, 0x1f, 0x0, 0x8c, 0x3, 0x8001, 0x9, 0xff, 0x5, 0xde1f, 0x4, 0x8000, 0x401]}, &(0x7f00005c4000)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000e20000-0xf1)={r4, 0xe9, "b3e7088e802e42020acbfb837ef6120d327a030c58d2fc5aebb5928343334e4fdd56a79118521ece730e2bb7f53a7b6ea0a0d1023e305eaf2a2ea56b44c94309bf1606c662503bfd9153db7c17225aba65c8bf5bd703c6b0e6652012cb0327e1e798a7df352cbb879b705512a886ba28c3fbbf5eef2d43744f98df8a52d9e32563173b273b02be39237850d0f806b63c16dc920446b7abe04c768dc56443b24a4c46dea304274fbfb5f2fdb2c9c149093630c951e0cb72992761512dab79a45d376edfa5ec433c60660a46b5989458d49fc99d0c4a3236c0907509d7180b8ac3c79e17aad585801886"}, &(0x7f0000bb0000)=0xf1) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000007f000-0xc), &(0x7f000058c000)=0xc) connect$unix(r2, &(0x7f0000e44000)=@abs={0x0, 0x0, 0x1}, 0x8) fchdir(r2) syz_open_dev$amidi(&(0x7f0000744000)='/dev/amidi#\x00', 0x9, 0x20001) 2018/02/11 12:33:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002ac000)={{{@in6=@mcast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000c38000-0x4)=0xe8) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000709000-0x48)=[{0x3, 0xc31}, {}, {}, {}, {}, {}, {}, {}], 0x8) setuid(r1) 2018/02/11 12:33:37 executing program 7: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000039000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup(r0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000021000)=[{{&(0x7f0000025000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000049000-0x10)=[{&(0x7f0000049000-0x1a)=""/26, 0x1a}], 0x1, &(0x7f0000037000)=""/2, 0x2, 0x6}, 0x4}, {{0x0, 0x0, &(0x7f0000049000-0x30)=[{&(0x7f0000031000)=""/190, 0xbe}, {&(0x7f0000014000)=""/84, 0x54}, {&(0x7f0000040000-0x5)=""/5, 0x5}], 0x3, &(0x7f0000048000)=""/4096, 0x1000, 0xfff}, 0x9edc}, {{&(0x7f000000a000-0x9)=@rc, 0x9, &(0x7f0000024000-0x40)=[{&(0x7f0000001000-0x59)=""/89, 0x59}, {&(0x7f000003e000-0x30)=""/48, 0x30}, {&(0x7f000001d000)=""/176, 0xb0}, {&(0x7f0000048000)=""/159, 0x9f}], 0x4, 0x0, 0x0, 0x6}, 0x8}, {{&(0x7f0000048000+0x4ce)=@pppoe={0x0, 0x0, {0x0, @dev, @common}}, 0x1e, &(0x7f0000049000-0x20)=[{&(0x7f0000049000-0x86)=""/134, 0x86}, {&(0x7f000000e000)=""/240, 0xf0}], 0x2, &(0x7f0000036000-0x45)=""/69, 0x45, 0xffff}, 0x7fff}, {{&(0x7f0000049000-0x10)=@ax25, 0x10, &(0x7f0000014000)=[{&(0x7f000000e000-0x5a)=""/90, 0x5a}, {&(0x7f0000049000-0xe5)=""/229, 0xe5}, {&(0x7f0000016000)=""/35, 0x23}, {&(0x7f000001e000-0x9e)=""/158, 0x9e}, {&(0x7f0000043000-0x74)=""/116, 0x74}, {&(0x7f0000035000)=""/80, 0x50}, {&(0x7f000002d000)=""/163, 0xa3}, {&(0x7f000002c000)=""/52, 0x34}, {&(0x7f0000048000)=""/188, 0xbc}], 0x9, &(0x7f0000008000)=""/21, 0x15, 0x2}, 0x80000001}], 0x5, 0x20, &(0x7f0000012000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000049000-0x10)={r2, 0x1, 0x6, @random="8699a29833b6"}, 0x10) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000048000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r0, 0x5452, &(0x7f0000027000-0x6)) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f000004a000-0x12)={0x12, 0x1, 0x6, @fuse_notify_poll_wakeup_out={0x4}}, 0x12) 2018/02/11 12:33:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0xe956, 0x80801) pwritev(r0, &(0x7f0000858000)=[{&(0x7f0000964000-0x1000)="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", 0x1000}, {&(0x7f000076e000-0x69)="ec85852f5e6618a74516b0cbdd20f6fe9a04120acc451f29c97979795ed39c35b0fdac4a225e64348ff795c914fc5766a8e9d07a87a7b72684d2835c455c2a9710c721a85b64552e241426398b77b3f9c08809818b6bb2623733a727503769fdbc7fa16b979598fd41a07aa5fc09d689e67c1c5cf2ec817646102a46e7bfbb088c4c7da36088932bed17d78b8d7ba308a61ac8cab94cbf11cfb963d3eceed6e553e8717c626435204aeb938b1bb5961e737073f64926ce569abd7d117202da83762dd5ca3c53199a", 0xc8}, {&(0x7f0000117000-0xfb)="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", 0xfb}, {&(0x7f0000d9d000-0x8b)="e59759c85de851cb06d875ccb29561c3839de87299f9c06193c6002b708729dc3d579f326d9afd0691182a75e609a69ac2124044223c811cbcd18112dbd841355630ff6f8532f671b517f9da9119a0b7e675df795fcdb893ead9c5c272c9fcefdf58531252591bcdf18cdce7d18cceba8218e30a57a5ba6f1e203cfb780e1a871b554f90933c0563381a8e", 0x8b}, {&(0x7f00005db000)="cfb4625bdff561f8a59eebc2b787569f6f08ba8404c9bdc3f8e35be0617f91ae1f475fbebf034d3d934e38c732e3e876c305e3c2d8838fadd5f26c8477cd6accdd59573f365bd3dd5a88529189e41a246adf4b85dd502adc1f6bbc3e2ef885e2b732ad772e8478481f", 0x69}], 0x5, 0x12) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() process_vm_writev(r1, &(0x7f0000b8e000)=[{&(0x7f00002d1000)=""/192, 0xc0}, {&(0x7f0000dc4000)=""/31, 0x1f}, {&(0x7f0000b13000)=""/4096, 0x1000}, {&(0x7f0000c8f000)=""/239, 0xef}, {&(0x7f000056f000)=""/209, 0xd1}, {&(0x7f0000ee9000-0x6e)=""/110, 0x6e}, {&(0x7f0000081000-0x5d)=""/93, 0x5d}, {&(0x7f0000699000)=""/227, 0xe3}, {&(0x7f0000722000-0x6e)=""/110, 0x6e}], 0x9, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) 2018/02/11 12:33:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ef5000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ad7000)='/dev/qat_adf_ctl\x00', 0x440, 0x0) futimesat(r2, &(0x7f0000860000)='./file0\x00', &(0x7f00006e9000-0x20)={{0x77359400}}) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x30000001, &(0x7f0000b23000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f000061e000)='net/netstat\x00') getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000ff0000)={0x5, [0x8001, 0x6, 0x7, 0x4, 0xfffffffffffeffff]}, &(0x7f00000c2000)=0xe) sendto(r0, &(0x7f0000a6e000-0x1000)='Z', 0x1, 0x0, &(0x7f00003e5000-0x10)=@ax25={0x3, {"c716108b850b3e"}}, 0x10) sendto(r0, &(0x7f0000fca000), 0xfdbf12558da8f98b, 0x0, &(0x7f0000ec7000-0x80)=@generic={0x0, "8921ef79394a92d7c3e502b2429f21f76f854ff1ff288cddc58d6adfd9b41c0428c73faa536977e8159391da5b5693610a5c3b99a7749776a4fa9fe9256804488862269804a60a2e793127079bcf9b9e7ec52d6fd2b6d28138b24ab90cec254620a715c57ebc136f04080036cfbfea78f5a737fa0892ab39813f23d30a5a"}, 0x80) syz_open_dev$dmmidi(&(0x7f0000edb000-0xd)='/dev/dmmidi#\x00', 0x1, 0x0) 2018/02/11 12:33:37 executing program 4: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') unlinkat(r0, &(0x7f0000040000-0xe)='./file0/control\x00', 0x0) 2018/02/11 12:33:37 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000094a000-0x18)={0xaa}) r2 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r2, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) lseek(r2, 0x0, 0x2) sendfile(r2, r2, &(0x7f000003c000), 0xffc) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000023000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000032000-0xb0)) r4 = socket$inet6(0xa, 0x80003, 0xff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000b000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f000000c000)={0x6, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}}}, 0xfdda) bind$inet6(r4, &(0x7f000000c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000002000)={0x1f, {0x1, 0x0, 0x0, 0x0, 0xff}, 0xfffffffffffffffe}, 0xfffffffffffffefc) sendto$inet6(r4, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000000f000-0x98)={0x0, @in6={{0xa, 0x1, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x10001, 0x400}, &(0x7f0000003000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000009000-0xa0)={r6, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}}, 0x9, 0x100, 0x40, 0x4, 0x1}, 0xa0) openat$ppp(0xffffffffffffff9c, &(0x7f0000007000)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/11 12:33:37 executing program 5: mmap(&(0x7f0000000000/0x1d5000)=nil, 0x1d5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000087000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000189000)={0x6, 0x1, 0x5c3bd7b0, 0x401, "f754b5d449ecf4bbe3bf75cf1f305b0de3b8d4c9236409929639bfefc0c622891e30f3097b58624547e9c120", 0x7}) mmap(&(0x7f00001d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00001d6000)={0x0, @in6={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x100}}, [0x1, 0x3ff, 0x8, 0x2, 0x9, 0x7ff, 0x3, 0x1, 0x3, 0xdd4, 0x5, 0xe61, 0x5, 0x4, 0x80]}, &(0x7f00000d6000)=0x108) mmap(&(0x7f00001d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00001d7000-0x8)={0x0, 0x6}, &(0x7f00001d7000-0x4)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000027000)={&(0x7f000009f000)=@in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xaf}, 0x1c, &(0x7f0000095000-0x40)=[{&(0x7f00001d6000)}, {&(0x7f000018b000)="86603e0537cad25bba0c68d84874d7959e701f0fa542e3590d30338086117fba4a80ca48e196f81cebb5c22a71b3c4460b717f619bb8c6c368fd905b8a956e4b07739a7920f5b1833d7ede1bd19d224ec34026a72a8de63c3470f3f00b04ed69aa49fcdac7ea172cffbac9c64883ca59b9853c6841629c093b124735f9606c0b43087e9e7dab97c2fb6200ba85625171afe3c8fe32de3c4fea2a45c73f20ed721436", 0xa2}, {&(0x7f000016e000-0xbc)="9925fe29b033d0e49fe904f68b7fcf3a07a132cf09bc7462cb27e3e084d5f99ae88938b536d7508be13d02e6fa7a282320bb7a44d1f09669b73c7c2271a1ea70234c340eec5ac3683add3a6efaa3ed04ac26cad8ca1eed688071fffecfc4956f4bdb3c04603dbe6c322cc96d133ae1048108f2d4c865a86e0869ec3cb94c94d6cb809a01cf5ddadbc8e6556c34cadc86ed29b9a653c5e91a474a8d1b24227d350600533ed48c03222cc160b0efd4db031a554f958d43bbf5dce94933", 0xbc}, {&(0x7f0000148000)="07c853b815846bd92cd43cd07ab23c55e15ad01c25ffcbec4714be5510c7150e16e0406a2e81af7fe886ffc678b6a0c343a5444d2e8467cb733d8a3652c3780be551ff2d675e67a3b5f014abca18c3453d3556016189257fbb1f5ede41ad980608968196cab96870f401f27d4e0ae5aeb22fd8bc92fc0f08d95d161f6e52e9c49df0ba6bd9f6a073dc6e0f732a1924e293b28fb60125bb85e5dab277bc4d8be5307e86a56982bb752fcc099ce7acd25f45cb23974ef82a3c7f42cb4cc4716502c07b42af47fd150c286eb8eac62df3521641e3eb2d66948db058b69fbc3564834c1c4b8c", 0xe4}], 0x4, &(0x7f00000ed000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0xe3, 0x8, 0x20c, 0x0, 0x6, 0x80000000, 0x2, 0x7fffffff, r1}}, @init={0x18, 0x84, 0x0, {0x100000000, 0x6, 0xfffffffffffff4bd}}, @init={0x18, 0x84, 0x0, {0x3, 0x400, 0x800, 0x8}}, @init={0x18, 0x84, 0x0, {0x6, 0x5, 0x8, 0xffffffff00000000}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8, 0xfffffffffffff800, 0x4, r2}}], 0xf0, 0x4000}, 0x40000) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000180000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000006000)=0x80000001, 0x4) mmap(&(0x7f00001d1000/0x4000)=nil, 0x4000, 0x0, 0x11, r3, 0x0) mmap(&(0x7f00001d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001d7000)={{{@in=@multicast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f00001d7000)=0xe8) bind$packet(r0, &(0x7f000015d000-0x14)={0x11, 0x0, r4, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) syz_open_dev$sg(&(0x7f00000a1000-0x9)='/dev/sg#\x00', 0x0, 0x121000) 2018/02/11 12:33:37 executing program 2: r0 = eventfd2(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x14300, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x204401, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000002000-0x4)=0x8, 0x4) accept$llc(r2, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000785000)=0x10) write$eventfd(r0, &(0x7f00003e7000), 0xffffffffffffff04) 2018/02/11 12:33:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = request_key(&(0x7f00002b7000)='user\x00', &(0x7f000086d000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000662000-0xb)='-ppp1wlan0\x00', 0xfffffffffffffffd) keyctl$assume_authority(0x10, r1) ustat(0x0, &(0x7f00009d0000)) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000), 0x5) pipe(&(0x7f0000520000)={0x0}) setsockopt$llc_int(r2, 0x10c, 0x9, &(0x7f000084a000-0x4)=0x1, 0x4) 2018/02/11 12:33:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)="242ab300", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1, 0xdd, 0x1, 0x9, 0x7, 0x0, 0x7, {0x0, @in6={{0xa, 0x2, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x3}}, 0x6, 0x9, 0x101, 0xfffffffffffffffd, 0x7fffffff}}, &(0x7f0000001000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000821000)={r1, 0x100000001, 0x8, [0x7ff, 0x2, 0x9, 0x4, 0x4, 0x7, 0x9, 0x1000]}, &(0x7f0000ffb000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x800) bpf$OBJ_GET_PROG(0x7, &(0x7f0000149000)={&(0x7f0000618000)='./file0\x00', 0x0, 0x18}, 0x10) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000006000-0x3a8)=@filter={'filter\x00', 0xe, 0x4, 0x348, 0xffffffff, 0xf8, 0xf8, 0xf8, 0xffffffff, 0xffffffff, 0x2b0, 0x2b0, 0x2b0, 0xffffffff, 0x4, &(0x7f0000002000-0x40), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@connmark={0x30, 'connmark\x00', 0x1, {0x2}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00'}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/11 12:33:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x2, 0x0) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) readv(r0, &(0x7f0000001000)=[{&(0x7f00009c6000-0x16)=""/22, 0x22f}], 0x1) r1 = request_key(&(0x7f000002a000)='cifs.spnego\x00', &(0x7f00003ef000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000884000)='\x00', 0xfffffffffffffffa) keyctl$describe(0x6, r1, &(0x7f000065e000-0x37)=""/55, 0x37) 2018/02/11 12:33:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000eca000)=@un=@abs, &(0x7f0000001000-0x4)=0x8, 0x80800) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000b16000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, &(0x7f0000001000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x2}, 0x8) mmap(&(0x7f0000000000/0xaef000)=nil, 0xaef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000aeb000-0x7b)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "3f07b9", 0x0, "08c470"}, "a8937e5d"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/02/11 12:33:37 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000001000-0x8)=0x80, 0x8) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000793000-0x10)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000fc0000-0xba)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000cc4000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000fc0000-0x4)=0x1c) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000fc0000-0x10)={0x0, 0x28000000000, 0x4, 0xffffffffffffffff}, &(0x7f0000fc0000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000743000)={0x4, 0x8202, 0x5, 0xf0, r3}, 0x10) [ 65.616278] audit: type=1400 audit(1518352417.711:64): avc: denied { map } for pid=9958 comm="syz-executor5" path="/selinux/avc/hash_stats" dev="selinuxfs" ino=26 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=file permissive=1 2018/02/11 12:33:37 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f0000000000)=0x7fffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001000+0x408)={&(0x7f0000001000)={0x14, 0x42, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:33:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000668000), 0x0, 0xfffffffffffffffe, &(0x7f00008cb000-0x14)={0x11, 0x1c, r1, 0x1, 0x4000000000004, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) 2018/02/11 12:33:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000021d000)={0x0, 0x0, 0x0}, &(0x7f00004c5000-0x4)=0xc) setgid(r0) perf_event_open(&(0x7f000095a000)={0x7, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/11 12:33:37 executing program 1: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000002e000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe}, 0x1c) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000037000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x178, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x210, 0x210, 0x210, 0xffffffff, 0x4, &(0x7f0000028000+0x648), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0x0, 0x9, 0x0, 0x0, 0x0, 0x1000}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="234da367fbe108000000000000007ee2"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x308) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000038000)='/selinux/status\x00', 0x0, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000036000)) sendmsg(r1, &(0x7f0000013000-0x38)={&(0x7f0000033000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000000f000)=[], 0x0, &(0x7f0000036000)=[]}, 0x4008000) io_setup(0x8, &(0x7f000000c000)=0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000039000)='/dev/amidi#\x00', 0xffff, 0x101000) r4 = eventfd(0x4) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000039000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) io_submit(r3, 0x2, &(0x7f0000038000)=[&(0x7f0000039000-0x40)={0x0, 0x0, 0x0, 0x7, 0x401, r1, &(0x7f0000038000)="7fe9a2542c23c99a3df3e0c8b0457b551ea6878c0ece926f7c4004ec7133d9acebc3217cc354acbf671bd07c3988970d980add9370ba93980b530df05c32781edb5f1cafbd7290582828fbba3c3467c811911c47d0979a58ba963eb17bde4f85849202ca0e08a2e1e8385a533cdca21bb052231820e293ca558448c1f5a9f8ee2988a3e9c2f223a7e948a53d228798cbc6f2eefc83b6a7cbbcb8e44a205944c24e10f28ad2dea8e1d1fc38ced05d208bcbeff3", 0xb3, 0x2, 0x0, 0x1, r4}, &(0x7f0000039000-0x40)={0x0, 0x0, 0x0, 0x7, 0x4, r1, &(0x7f0000006000-0xdb)="ddc07b2cda9cff61e94b76947c42065f7266c8bb3b6287c35a61108aeff9911affa19d6e62681ac561ad6677448a4906044c82b1d18fa230174381eca26b77c6876aa7336ce49a6727743079fefbf74db7f0591a8e89d3059a86060e5c449e707292b64e210099ebf2e9495d8814ddc0ea447e8a614f9a0c2cc8b6f1e3495a5109d9ea2dcf0e9bd7c7cc8a5e62b896b5629a08176f4640e5f156b1af8a186372d6c27c73aa122839d5e27bf0c7196a0d57425a0e8cceaa14ec66d389e29038e082f3f12175c71a804444fbcf8ef4e91e4124d85cea9d16c9715ec1", 0xdb, 0x2, 0x0, 0x1, r1}]) sendmsg(r1, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000016000-0x60)=[], 0x0, &(0x7f0000021000)=[]}, 0x0) [ 65.674360] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. [ 65.702733] xt_connbytes: Forcing CT accounting to be enabled 2018/02/11 12:33:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x4) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000133000+0x588)={"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"}) 2018/02/11 12:33:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x3, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000001000-0xb)='$)/trusted\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000071d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000eb4000)={0x240, 0xffffffffffffffde, 0xffff, 0xb0b, 0x0, 0x3}) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r2, 0x4, 0x40000) write(r3, &(0x7f00004ac000-0xe5)="ae", 0x1) readv(r2, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000954000)=0x18, 0x4) 2018/02/11 12:33:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007cd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80045439, &(0x7f0000000000)) close(r0) 2018/02/11 12:33:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000e00000)='/dev/usbmon#\x00', 0x101, 0x501002) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000b65000)={0x0, 0x2, 0x0, 0x2f, 0x2}, &(0x7f00004cf000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a5b000)={0x2, 0x8, 0x200, 0x7, 0x8, 0x9, 0x5, 0x3, r1}, &(0x7f0000635000)=0x20) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/11 12:33:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000d4f000-0x4)=0x2000001, 0xffffff82) connect$inet(r0, &(0x7f0000675000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f0000d56000-0x16)="82ebca3b778607c6e868bc3fe333dc0905d9a944d498", 0x16) syz_open_dev$vcsn(&(0x7f00008ca000)='/dev/vcs#\x00', 0x0, 0x0) sendto(r0, &(0x7f0000b11000)="91", 0x1, 0x0, 0x0, 0x0) 2018/02/11 12:33:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x3, 0x3, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r2, 0x0, 0x0, &(0x7f0000e5f000)=""/208, &(0x7f0000720000-0x4)=0xd0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f2e000)={{{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14}}}, {{@in=@multicast1=0xe0000001}, 0x0, @in=@dev={0xac, 0x14}}}, 0xe8) 2018/02/11 12:33:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00009d3000-0x4)=0x9, 0x4) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) close(r0) 2018/02/11 12:33:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000002e000-0xb)='/dev/midi#\x00', 0x8, 0x280001) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f000080b000-0x1a0)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x8000000014, &(0x7f0000bef000-0x4)=0xfffffffffffffffd, 0x4) sendto$inet(r1, &(0x7f0000a2d000), 0xffffffffffffff8e, 0x20000000, &(0x7f00007f4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d75000)={0x0, 0x400, 0x10000}, 0x14) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003a4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000780000)=0x2, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000fb2000-0x4)=0x297, 0x4) 2018/02/11 12:33:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b51000-0x8)='environ\x00') ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000177000-0x8)=0xca2) r1 = syz_open_dev$sndtimer(&(0x7f000031a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a55000-0x8)={0x0, 0x0}, 0x80800) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f00005b9000-0x1)=0x100000001) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000f93000)) 2018/02/11 12:33:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000616000)='/dev/input/mice\x00', 0x0, 0x600000) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000bc2000)={0x2, 0xf000, 0x1, 0x1, 0x1}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f00001e1000)={{0x4000001ff, 0x8001}}) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f00004a7000/0x18000)=nil, &(0x7f0000df3000-0x18)=[@text32={0x20, &(0x7f0000840000-0xe)="66baf80cb828e0da88ef66bafc0cb8746f0000efffe50fc76be5650f01d40fae43db0f01c80f20c5b9800000c00f3235001000000f30eaba4678192601660f38807300", 0x43}], 0x1, 0x20, &(0x7f0000ee6000-0x10)=[@flags={0x3, 0x10000}], 0x1) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) accept$ipx(r0, &(0x7f000090a000), &(0x7f00009ac000)=0x10) 2018/02/11 12:33:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ec6000-0x8)='./file0\x00', &(0x7f00000cd000+0xfbb)='./file0\x00', &(0x7f00001a8000)='nilfs2\x00', 0x6, &(0x7f0000881000)="751f8205b3f8ca2dc45bad3f7f0d680d9e55a19b56baf4e6bd73531d0706def17f8ac17a4b0569f63f75a2dcff9106eeae0e4acfb58df23b4cb5bac0b975b88bc45e3a5d6e35eeccbec6f94fc86db8dc228ec0ac2230a9fc519db8289d2e") r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098e000-0x6)={0x0, 0x0, 0x3}) flistxattr(r0, &(0x7f00006c6000)=""/115, 0x73) 2018/02/11 12:33:37 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000002a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getpid() mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000017000-0x10)={&(0x7f000002b000-0x1518)={0x1518, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4015}, [@generic="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", @nested={0x8c, 0x43, [@typed={0x18, 0x2f, @str='usereth1vmnet0#\x00'}, @typed={0xc, 0x32, @uid=r1}, @typed={0xc, 0xb, @u32=0x2}, @typed={0xc, 0x1e, @pid=r2}, @typed={0x8, 0x8a}, @generic="8d607759a26474b5086ee82d314c81882536bbfa4fb33af745749a55ab7572a76f9dcfd7b03b547e7ce8983830113b097cf824c2ccc531c65adbab253f76914256dd9f"]}, @nested={0x3c, 0x3f, [@typed={0x20, 0x33, @str="2d5e776c616e306d696d655f74797065215cc96a00"}, @typed={0xc, 0x11, @str='*&\x00'}, @typed={0xc, 0x8c, @uid=r1}]}, @nested={0x220, 0x2e, [@typed={0x10, 0x26, @u64=0x4}, @generic="c9c3eef02483f83ade9bbe6e956a920ba1a7ebcf06174f6ceb9690a0007aa8a3e81aaf047dc7fee401f3f694403c2a5dc29f446ad758e0448680aa64328a3767fb4d36da24e77c098587a9ab49023c454ad830684d1eff1ba498cf50291ada8677fdb14d07cd90278f55142e02714232ffd2d8ef99bdd46b9d50fba61321b7c15dc05fe9eaee9309b15581b117bdb1e1aed16042", @generic="104079236831795bfa03cad900a287", @generic="fe60f15c73ac83b5f2cfe50d5249a92b583868679cea67f3bd2024d7643f942cb2c3aaa9a78f7303be21eb5f97ac55fed88b3700194375000fecd58f73727eea6ff67d9f207e2ea3a4b627fbdd724941fd3f6c0e036a9f4fe9497c003fea", @typed={0xc, 0x50, @ipv4=@broadcast=0xffffffff}, @generic="20843071f864c7b1cb3072625c2f30dcd9dcea4c28533c548802aabca0ee93f100fa174e170a44d480a879fbaca6627a183f859a70478b54827724461ebc01d0fea2506f0ab2c74e12af265787637c6e8df471523ed81c5c01c0f23fd47d58956d89f2ca3892d45eed0ee57df8e2aba44270c00c0146b62ca6093defa07b9450ff0db78f6ec814c0bf4ae9ba035ab262a87c89e25bb7bb42b08cd640629e87644133a3061666666c481e8ec02d0bda288adf5d0584a171cdd3bd12125d0e635bf0fb88a09312a99a5be3dab8ca7d7fb645ae2c5dde1b58b4365c4090d5b757ed8cb5111060628b33", @typed={0x8, 0x76}, @typed={0xc, 0x36, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, @generic="e1b94fd0fedeb527b3c37720ef9760d8c3957cac4c2f441a2f20526d5a989d18f8092802d91d605a1ddec37e3dfcce89bd058c920c22056db2237dd15be7b462beef79356ab1dbe77ff0c0222649aae94d85bda819b863290b673d940cc0be296fadfd013b9ae3bd980799eb50f0af3a86cbf22e4b0fdbba81ef0e1ac8a15188c76191d89374569bc9cb2a24f53499f450be6b094c", @nested={0xe8, 0x70, [@typed={0xc, 0x26, @u32=0x1}, @typed={0x8, 0x13}, @generic="7121f16c73e6dfcad4bacec244daea1ba944672b4b73a08b9a784ee0f99e6b3a6d1f917b1c68d59b8ad98230ee2e58c26f5e", @generic="32471f13e1a2b3438e520d74c9530640ac4ed7a40ec03197381de7b806588c63f65f72e273489e230fcd44963963fa9696f0c230540704b0c5e0d9830c0f75a9498108c1041045d9a1f0873ecbc829138ffdab72eeb72e23bcbbbb02ed4ac4b33a92529ce5d09f75f0941fad719b19b6300b76e89406e54428e03414fb7ef7afa8bedb8877ae9802b13967fbf30e06", @typed={0xc, 0x15, @str=':,\x00'}]}, @typed={0xc, 0x0, @ipv4=@multicast1=0xe0000001}, @typed={0x18, 0x19, @ipv6=@loopback={0x0, 0x1}}, @generic="2e1f6f09c2a3133ac70305a88a80c888b39ed12023d9319e78284e9775b0d58045680bced0fc6959e4be052775352da4e64ddbf75c8381c7f229614208f2a93739123dc36491356f28d5cb0b9b1df2752bee092d93a193d6aee59726c453bfabe50769b02d1fd8b1f961a1b46f3daf2af0622a8e4c506cac60eeed"]}, 0x1518}, 0x1}, 0x0) 2018/02/11 12:33:38 executing program 1: mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x1000000000007) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000de5000)) fcntl$setsig(r0, 0xa, 0xe) rt_sigprocmask(0x0, &(0x7f0000de3000)={0xf97a}, &(0x7f0000de4000-0x8), 0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/02/11 12:33:38 executing program 4: mmap(&(0x7f0000000000/0xaf1000)=nil, 0xaf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000af1000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0xc, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x10, 0x7, 0x1, 0x0, [{[]}, {[@dev={0xac, 0x14}]}]}, @generic={0x7, 0xb, "082da231cde3945fdd"}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000aea000)={0x0, 0x0, []}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f000017e000-0x70)=""/112) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000084b000)={0x1000, 0xfffffffffffffffe, 0x9, 'queue0\x00', 0x8}) r1 = semget$private(0x0, 0x0, 0x1) semctl$SETVAL(r1, 0x0, 0x10, &(0x7f000079f000-0x4)=0x8000) 2018/02/11 12:33:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000585000-0xa)='/dev/vcs#\x00', 0x0, 0x2002) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000158000-0x58)=""/88) 2018/02/11 12:33:38 executing program 7: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000016000-0x310)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x218, 0x218, 0x218, 0xffffffff, 0x4, &(0x7f0000007000-0x40), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3}}, @common=@inet=@length={0x28, 'length\x00', 0x0, {0xffffffffffffffff}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='teql0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) connect$inet6(r1, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f000001a000-0xd)='/dev/usbmon#\x00', 0x10001, 0x400000) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000032000)={&(0x7f0000032000)={0x10, 0x0, 0x0, 0x10004000}, 0xc, &(0x7f0000032000)={&(0x7f0000002000)=@getae={0x48, 0x1f, 0x100, 0x3, 0x0, {{@in6=@empty, 0x1, 0xa, 0xff}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xa}, 0x401, 0x6}, [@ipv6_hthresh={0x8, 0x4, {0x7e, 0x3}}]}, 0x48}, 0x1, 0x0, 0x0, 0x240008c0}, 0x800) connect$inet6(r1, &(0x7f000000b000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000f000-0x10)=[], 0x14f, &(0x7f0000011000)=[], 0xfffffffffffffe82}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000001f000)) 2018/02/11 12:33:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) writev(r1, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000d26000-0xb1)=""/177) 2018/02/11 12:33:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000001000-0x10)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) r2 = socket(0x400020000000010, 0x80000, 0x2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004f3000-0xb)='/dev/hwrng\x00', 0x220000, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00003e6000)=@get={0x1, &(0x7f0000cf9000)=""/52, 0xd010}) ioctl$KDDELIO(r3, 0x4b35, 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00008ee000)={0x103f, 0x7, 0x3000}, 0x4) write(r2, &(0x7f0000814000)="1f00000056000d6dfcffff05bc020303ff0f00000000000000000002000039", 0x1f) 2018/02/11 12:33:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x3, 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000a0e000)=0x4, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r1, &(0x7f0000944000-0x10)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) [ 65.895974] netlink: 5380 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/11 12:33:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x399f1336, r0}, &(0x7f0000001000-0x18)={0x20, 0x9, 0x9, 0x7, 0xffffffff, 0xf80}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000002000-0xd0)={0x8001}) 2018/02/11 12:33:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00008d7000)='./file0\x00', 0x4440, 0x10) sendto$ipx(r0, &(0x7f0000c85000-0x5d)="1b690fd256234e94e4386a225bbe0df5e01d9667bbd29ad948609c455ee34c3d1abd0b1d23cae698958c3731a5fbf830079c56fb5e606c5f22eaf281de1fbaaf09275aa237ff8ab5b82052ae7cf8b70fd838103b18037e79ca512c7a37", 0x5d, 0x8000, &(0x7f0000f7b000-0x10)={0x4, 0x9a6, 0x10000, "fbd6fb0ba351", 0x8}, 0x10) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f000037a000)={@loopback, @rand_addr, 0x0}, &(0x7f000022c000-0x4)=0xc) sendto$packet(r1, &(0x7f0000ab4000)="9743", 0x2, 0x4000001, &(0x7f00007d8000)={0x11, 0x1f, r2, 0x1, 0x6, 0x6, @random="3c0fc0834785"}, 0x14) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000d62000-0x4), &(0x7f0000000000)=0x4) 2018/02/11 12:33:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x4) clone(0x0, &(0x7f00002a6000), &(0x7f000000b000-0x4), &(0x7f0000e37000), &(0x7f0000008000-0x1000)) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f9d000)='/dev/cuse\x00', 0x200000, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000cfc000-0x18)={0x5, 0x0, 0xfffffffffffffffc, 0x100000000, 0x2, 0xfff}) 2018/02/11 12:33:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001bb000)='personality\x00') fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000df1000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001fb000)={0x0, 0x0}, &(0x7f00001a4000-0x4)=0xc) r3 = getgid() r4 = eventfd(0x0) r5 = socket$bt_l2cap(0x1f, 0x2, 0x0) r6 = syz_open_dev$sndctrl(&(0x7f00009ae000)='/dev/snd/controlC#\x00', 0x6, 0x10000) r7 = eventfd2(0x9, 0x80801) r8 = socket$nfc_raw(0x27, 0x3, 0x0) r9 = syz_fuse_mount(&(0x7f0000110000)='./file0\x00', 0x6000, 0x0, 0xffffffffffffffff, 0x5, 0x40000) r10 = socket$pptp(0x18, 0x1, 0x2) r11 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000227000)={{{@in=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f000095f000-0x4)=0xe8) r13 = getgid() r14 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00009e2000)={{{@in=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000c59000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b63000)={0x0, 0x0, 0x0}, &(0x7f000057d000)=0xc) r17 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a55000)={0x0, 0x0}, &(0x7f0000e41000-0x4)=0xc) getresgid(&(0x7f0000dde000), &(0x7f000012d000)=0x0, &(0x7f00004d1000-0x4)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000349000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000eac000-0xe8)={{{@in6=@ipv4={[], [], @loopback}, @in6=@ipv4={[], [], @multicast2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000348000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000170000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000593000)=0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000748000-0x8)={0x0, 0x0}) r24 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004f7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r25 = creat(&(0x7f0000771000)='./file0\x00', 0x80) r26 = accept4$netrom(0xffffffffffffffff, &(0x7f0000824000-0x48)=@full, &(0x7f0000e38000)=0x48, 0x80000) r27 = socket$nl_route(0x10, 0x3, 0x0) r28 = socket$inet_sctp(0x2, 0x5, 0x84) r29 = socket$inet6(0xa, 0xa, 0x552e1980) r30 = bpf$PROG_LOAD(0x5, &(0x7f0000204000)={0x2, 0xb, &(0x7f000087d000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xa00, 0x0, 0x0, 0x0, 0x400}, [@ldst={0x1, 0x0, 0x1, 0xf, 0xf, 0x2, 0x8}, @alu={0x7, 0x8001, 0x7, 0x3, 0xf, 0x1c0}, @ldst={0x1, 0x3, 0x0, 0x0, 0x4, 0x1, 0xfffffffffffffffc}, @jmp={0x5, 0x0, 0x9, 0x0, 0x4, 0x6, 0x8}], {0x95}}, &(0x7f00009fc000-0xa)='syzkaller\x00', 0x1, 0x19, &(0x7f0000811000)=""/25, 0x41000, 0x1}, 0x48) r31 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b0c000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e43000)=0x0) stat(&(0x7f0000358000-0x8)='./file0\x00', &(0x7f00002c8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f000069b000)=[0xffffffffffffffff, 0x0]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000044b000-0x4)=0x0) stat(&(0x7f0000124000)='./file0\x00', &(0x7f0000569000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r38 = getegid() r39 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f9b000)='/selinux/user\x00', 0x2, 0x0) r40 = openat$ion(0xffffffffffffff9c, &(0x7f0000096000-0x9)='/dev/ion\x00', 0x100, 0x0) r41 = socket$can_raw(0x1d, 0x3, 0x1) r42 = syz_open_dev$mouse(&(0x7f00007cd000+0x1b9)='/dev/input/mouse#\x00', 0x625, 0x40000) sendmmsg$unix(r0, &(0x7f0000d8b000-0xa8)=[{&(0x7f0000504000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000bf2000-0x20)=[{&(0x7f00002ed000-0x1000)="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", 0x1000}, {&(0x7f0000438000)="824359e2c62e05826423ecc4e895b3f9096ed4968da441cbbefd0028e8900cef106ef68ac8682a77c3e8271baa0add398ae85f84438b4109ecd8517f4ac598e414ef0d24e84beb74bfa154ddf0136e7294763df13d5aab0809221a1c837e0ca95eccfa4e52ce19d4ad0510b436814385a4573ea8280b5db3836ee1cd10cab144f55fe3d1b70401f6b3ccc7eddc9856c969a9a7743ec93c0a3eecf2a06e2dbad00f858974cf11309d09e6448b395302024423fd924068e51b2821a947262fd6950077c41f9ee86296f074f5340c5d3052d2fb953989374f66bb157a2f231773e9e8d2ddf289226b0abfaa", 0xea}], 0x2, &(0x7f0000b1a000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x70, 0x40}, {&(0x7f000001c000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c2a000-0x70)=[{&(0x7f0000d3e000-0x88)="696466caa16953ca0b169ff6875edb56ab09502df5499559a39587b2e5cfd89b5c0399a9ce4404f0d005906e9927a7f7728c076181245b9c6ffe1e62e060ef3926f3200514f9273cb5c8d892627bd88454fa1975267cee80633f844763af71a7e1e9ff0170ae4b346963c6f04e39fd9000956440e14c5bfaeb00171b3844f388dc136cc00d66a227", 0x88}, {&(0x7f000033a000-0x14)="ea7f3d430aac6e80f813d226d334ab909b873d6f", 0x14}, {&(0x7f0000eae000-0x1000)="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0x1000}, {&(0x7f0000843000)="26e252ab534b3fcdf6f0346b846405b0e732481713daa711cc35983ca0f82bae43b43a3e926eaf25b05a57eb15d807a9e58bdf483612ad076444621e90645430ff131e0418bd38879760442d8105da1c16d4fc18a08ffe68350506488bee91ca423d9eab599f56", 0x67}, {&(0x7f0000a38000)="2d68f8a7e59d8686e8ec8e2b75eeb79f3509ad9e4d240d84a186e9590545960a0daf6171fa6820969022a8dce72c943f77bbd5275d773fea8a100f9ac7224721702e2c96d89062bfac22b1e7715c", 0x4e}, {&(0x7f0000841000)="6cbd28a0bb4aa48ab58c384ed2883ad88df939ee27997eb1d18daacf18bda7bd05645b2e96adf732befee716e5bd2b1c0e7a09a0a228c6019566da59fc8a1ecdb0b7704814c74e657bbf6123a00f7f6e2494ad69855edb6f9e674c335a2624a7424f98049a78e3ce7f94c566c5f500d29b8783986c774762bcad7feb44716153826dc3eccce1621802d13205be474020e93ce230e06f2056a048b00fc1bba7fc64f0ac984a6118baf8ac4ed931f22d7599bdc7dfdcde97", 0xb7}, {&(0x7f0000930000-0x43)="145da90cee75e5d5eb864920ac9b11b4246c2264a960f4a3f837ded40d4c12d1abab765856a1a0582b5470e6940a070fffc6a84b8b7b9fe886bff78a1ecc251a7f1007", 0x43}], 0x7, 0x0, 0x0, 0x4}, {&(0x7f0000f81000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ecf000)=[{&(0x7f00007b3000-0x60)="12f4da4328defbb3043313270c528da673aa0f89d9bc90fa1a0eff8fa34cdfaf4f0845b15ef9a152d7b6271ed667867109a5331a53ba4d1c585a2e4681bdac280c24a23a922e4370e338fab6e3606f06688f5788190282efb7e8ea36cbf8d423", 0x60}, {&(0x7f0000962000)="99cad7306eeeab8d812514b27dcf3c3807e5e09d3442d825b9a89452b91f3bc17ca0cca846cb8f8e842cafed4c917c1c9325c058e49638c3ab24082a872e458b792a1edbb84ef806714b8e", 0x4b}, {&(0x7f0000ec5000-0x6c)="58ed6453f279542d0cfe335084f0fd2f4488c05263bd7ff9bbb66f656c6e904053b086936e2a9db9f8ba52d81c99104f9aed57738ec8194a4225163e89246a7447e709ae29b6448dc1c70bcad22a536883033f164d12c69f1e0f496bfa1fda32ecaa15762d7c48a3e2af4f50", 0x6c}, {&(0x7f0000fad000-0x4b)="d0426b76cf8ed7f0beeacf68f8806acf7e6e8eb7819614a922f11790ca289bc1d4c51756e73c0850b2c2b0db8865b77e49713134a50af9edb8391d025731bf2aadbc4c456461a5cc556a77", 0x4b}, {&(0x7f0000f29000)="e5ab778f4db54827a918582939c225b29155a48bedec070d10111a42dbd0fb0ff03cf33414ed5f9c4d5598c4d642b8cd03a87c9bd33c8ff388bf4c940b807afcb9633ce6647eb9ad4b6a07ec69ddba40e7c0b565210f6e163621b6f6bc7685a8a98e46ed6068dc0c0fae1c7d52fcfbadea831ac3e81a10754b856a724242c863f03155a8f629dafdbd0b09677ed1f0f4f7240e8b2f140be8b766e4df77d4a667e87742b5bfd7fce357b80df186de62036b18ced473f85396e35a994b1ddedc975bbd0a5f554ecf7adcb7f58277907113972b95905c14b2065e8ddfdec4ba13c1c27e32d36f9c1a", 0xe7}, {&(0x7f0000320000-0xb9)="8419bbb15c993d8632b16c98c8c3f6bfe82cda38ac4cf0924411f5d49b1bd62d4796e07b0f0482de16bebfed5bc46c1377551b80e1d7d6623715f92cb04aa449864cb43309a72053a41a55eff3d56e9a46c6faa0b73a73746ff6e7093f181e982dd658aa6aa80ec9688a936c2b1ba73ff44fbe57742a99db1ec9a4c0cf555c77735d432dee751dd5718d17ca59a02a381078bd549181bbde6f0d233bfc79cbf6ec6d61a31b3f2a5c1a41b89785be3175c06c3643e771783c97", 0xb9}, {&(0x7f0000c42000-0x25)="13240095f8cba5f73b707547624fc5494d453664f57195b687cc2e4a2cb27d6be9e60b36502524d655a27b640d03012269c95f9a203c4d6f2352231f7dd888e04762c7f92a0ed445d2f17ee6863eace00ba52f2e32dfd8e2e169e200bc2a04e10ef334fc", 0x64}], 0x7, &(0x7f0000cc3000)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x38, 0x1, 0x1, [r23, r24, r25, r26, r27, r28, r29, r30, r31, r32]}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @rights={0x20, 0x1, 0x1, [r39, r40, r41, r42]}], 0xf8}], 0x3, 0x4) r43 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_NODELAY(r43, 0x84, 0x3, &(0x7f000070a000-0x4), &(0x7f0000fe2000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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) waitid(0x0, 0x0, &(0x7f00006a4000-0x10), 0x8, &(0x7f00005d3000)) 2018/02/11 12:33:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000603000-0x8), 0x37b0721b50545bf5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = timerfd_create(0x0, 0x0) timerfd_settime(r2, 0x3, &(0x7f00001ca000-0x20)={{}, {0x0, 0x989680}}, &(0x7f00004a4000)) dup2(r1, r2) 2018/02/11 12:33:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000004000)=0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0x0, 0x4) ftruncate(r1, 0x0) close(r0) 2018/02/11 12:33:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000da0000)=[{&(0x7f0000c9c000-0x5f)='i', 0x1}], 0x1, 0x0) close(r2) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f00002f9000)={{0xd5, 0x6, 0x200, 0x7f, 0xffff, 0x8}, 0x10001, 0x40, 0xb5, 0x9, 0x4a22, "ed1a14ce5896b3ce016a6d3071d3ca1f43634025e0528b8d9c412695047396289285097533e5ccd8f37b89c1f56a8cff2d697229968158120b3a0680cbdf2bd6ee43522be9c4a0c4f967ebf476547ec80fe85066813a8d336772c97381d36a59a634c5b3ad1e5dadae6e6d113431765c90486cf4341d5d3d5978bfc70960d3b9"}) dup2(r0, r1) 2018/02/11 12:33:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x4, 0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f000083f000-0x68)=@ipv4_newroute={0x24, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_FLOW={0x8, 0xb, 0x400}]}, 0x24}, 0x1}, 0x0) 2018/02/11 12:33:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001b8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000e5e000)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f1e000)={0x0, r0, 0x1}) ioctl$TCSBRK(r2, 0x5409, 0x40) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000076000-0x8)=@assoc_value={0x0, 0x19a}, &(0x7f0000c17000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000b2b000)={r3, 0x1}, &(0x7f0000527000-0x4)=0x8) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000ce7000)=0x7, 0x4) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f000026c000-0x41)=""/65) sendmsg$nl_generic(r0, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10}, 0xc, &(0x7f0000bbb000-0x10)={&(0x7f0000abf000)={0x18, 0x1e, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1}, 0x0) 2018/02/11 12:33:38 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008da000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000ca3000-0x8)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1, 0xc, 0x1fc, 0x2, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000d4000)={r1, &(0x7f0000661000), &(0x7f0000de5000)}, 0x18) 2018/02/11 12:33:38 executing program 1: r0 = socket$inet(0x2, 0x5, 0x2) listen(r0, 0x9) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000098000-0x9)='/dev/rtc\x00', 0x20002, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000a3c000-0xb5)=""/181) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f2000-0x1c)={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x5, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x1c) 2018/02/11 12:33:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f000068a000-0x10)={0x2, &(0x7f0000e99000)=[{0x1, 0xffffffffffffff81, 0x800, 0x10001}, {0x1, 0x268d, 0x100000000, 0x6}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f00009b1000-0x10)={0x0, &(0x7f0000242000-0x18)=[]}) 2018/02/11 12:33:38 executing program 5: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000002e000)='/selinux/checkreqprot\x00', 0x2, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000030000-0x78)={{{@in6=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f000002e000-0x4)=0xffffffffffffff05) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f000002e000)={@can={0x1d, r2}, {&(0x7f0000010000)=""/4096, 0x1000}, &(0x7f0000023000), 0x4}, 0x30) sendmsg(r0, &(0x7f0000015000-0x38)={&(0x7f0000007000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000002e000-0x60)=[], 0x0, &(0x7f000001f000-0x80)=[{0x20, 0x0, 0x7, "441005030000ef0000"}], 0x20}, 0x0) 2018/02/11 12:33:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000e3f000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000d42000)={0x2, 0x3, 0x8, 0x3, 0x100000000}) r3 = add_key(&(0x7f00000f0000)='id_legacy\x00', &(0x7f000044d000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000069b000-0xf6)="90e5d4086df67baa20964aea523f2eaaaef86e3c55e8140ed9cc6f99c628c2351c2050f9eea02fb16c25ad7bb507aed48b237cb8999543b960f0f1729806c113d239f92028e9cf0384536e27bd9f9c37275e58cee076e9d805eae6d5ec54b8a97f912576322c95398804d1d915f7dbfcf3dfb00a9bea78abd3318dc68c5d74a3bd93129bea7290d98cca571e2f6c9d792241db42b4204e668b954b5dcb794cc0e68ae53dd7b0734d7486d018575e2fcd10f7e37bbc2ca17ad0ae56b03c2f18ab0e2de8893c81f893fb2886d5fbd1db6f562a52d0630398549d4b1abaad595d56c92bccafb67d1016b6b4cbb1ec4dffd9646d9340eede", 0xf6, 0xfffffffffffffff8) r4 = add_key$keyring(&(0x7f00000a2000)='keyring\x00', &(0x7f0000f49000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$reject(0x13, r3, 0x2, 0x2, r4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000bc0000)={{0x1, 0xfffffffffffffffa}, 'port1\x00', 0x40, 0x0, 0x5, 0x7c, 0x3, 0x89, 0x987f, 0x0, 0x2, 0x5}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00004f4000-0xc)) connect$can_bcm(r2, &(0x7f0000410000-0x10)={0x1d}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0xa9824f69d1376637, 0x10000a}) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000ee6000)={0x0, 0x0, 0x0, 0x9000000, 0x8, 0x0, 0x1, 0x1f, 0x19, "68f28c7a59b2d9fd5db88a263af040c51e054995d1afe1f60a55fb83b434e96b1425e1079ebef71dca3031e78b7942013ef9d0cb4feda7231af65b761a605348", "83e27e9e561f2137878333b1f6694942a87b8077e88d39d228bcc0de46ba1beeccb1c6f3eb25437a6f7d9dfc3e64e83a1c27e2fc33a1ddb496ff7ee5e56c7dc0", "0df588e4e385c8e1f6619b0502a576e3c7991bd2f6676273254de41e48298e91", [0x10001, 0x3]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/11 12:33:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00001d3000)) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f00007df000)={0x10, 0x0, 0x1, @random}, 0x10) poll(&(0x7f0000015000-0x8)=[{r0}], 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000628000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009b0000)={0x0, 0xffffffffffff8a55}, &(0x7f0000623000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d30000)=@assoc_value={r2, 0x200}, 0x8) 2018/02/11 12:33:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) listen(r0, 0x7) connect$inet(r0, &(0x7f0000e5c000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10) 2018/02/11 12:33:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000177000)="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", 0x119) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d22000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00004fc000-0x28)={0x5, 0x8, 0x8, 0x6, 0x4}) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/11 12:33:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000a83000-0xf)='/dev/snd/timer\x00', 0x0, 0x200000) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000bfa000-0xa)='ns/cgroup\x00') sendfile(r1, r1, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/02/11 12:33:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ce5000)="636d646c696e6500cb81c50701b33888c1a36fe395c75ed96812f8ea00000000000000021098ed00276fd84575343fccda1b77614a7f416e36ce4b43e1b44c") timer_create(0x7, &(0x7f0000471000-0x60)={0x0, 0x27, 0x2, @thr={&(0x7f0000cf4000)="3ab65badbd5cb28839fbb163c6ec86e25998a26554b4b019854fff9224e87515bdd9bd612aa2b7835194ce8d18c79738cf9710fce714783a02bab01568b4b6630c5c593b0d31bfbceaf3aa0f0db510fd3b36408d7882bd7c479cd8cd71f4ffdf16400586c49f1aae33017b3e4d", &(0x7f0000108000)="c827019a9b3beb3e13fa0c13200e924d88e4d367853c0fdcb289ea1e6ce9c2527fdb424f1e500b64f9067ad402bf917ce11c734efb9fa3519cf0caf6ed119014654c8e24cc45a661efc8b6ae8e36458b2ba4336c869faf24de0caddf94c20e025f0d0243a77e91314248912e4b221c180f1966d5cd1ac9ac1b0af305b2faa56843c76cfb829c671619f654cc8129fe2d987846c925926d9615225b8bdf7ab0bbab80e6"}}, &(0x7f00009f4000-0x4)=0x0) timer_delete(r1) sendfile(r0, r0, &(0x7f0000b58000), 0xfffd) 2018/02/11 12:33:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f000018f000-0x8)='./file0\x00') nanosleep(&(0x7f000062b000-0x10)={0x77359400}, &(0x7f000072b000)={0x0}) setitimer(0x3, &(0x7f0000939000)={{r0}, {0x0, 0x7530}}, &(0x7f0000d71000)={{}, {0x0, 0x0}}) setitimer(0x0, &(0x7f0000746000)={{0x0, r1}, {0x77359400}}, &(0x7f0000917000-0x20)) [ 66.238809] audit: type=1326 audit(1518352418.333:65): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10105 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453a59 code=0x0 2018/02/11 12:33:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008ac000)='ppp0-\x00', 0x1) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00007b4000-0x4)=0xffffffff, 0x4) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f00000e0000-0x4)=r1) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) socket$inet6(0xa, 0x3, 0x5) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2283, 0x7fffffffefff) 2018/02/11 12:33:38 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000001000)=[0x8000]) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000002000)={&(0x7f0000001000/0x1000)=nil, 0x5256, 0x2, 0x80, &(0x7f0000000000/0x1000)=nil, 0x3f}) 2018/02/11 12:33:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d7f000-0xc)={0x0}, &(0x7f0000fc6000-0x4)=0xc) fcntl$setown(0xffffffffffffffff, 0x8, r0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000e4b000-0x8)) r1 = add_key$keyring(&(0x7f0000a77000)='keyring\x00', &(0x7f00000de000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = request_key(&(0x7f0000afe000)='.request_key_auth\x00', &(0x7f00008f5000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000bd3000)="255c6d643573756db6656d31747275737465642b00", 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r1, &(0x7f0000f5a000-0x70)=[{&(0x7f0000d72000-0x7d)="bedebf4da4eaa984bd7522682372d326f48810933ead6979428dbe36da781390e976891d3e316686995ffe1f64ec62552ff00995bdce5605e1a23cd0b607705c76833fcd4c7c833fa443a0f950559ec5a69d2f6045cd4e86a682d4b507974dc6cd1b89b5aa1ab2e21b59ba168e194c91e8a293ab6aad92fdbf9b342dd1", 0x7d}, {&(0x7f00008b3000)="8e5923d7", 0x4}, {&(0x7f00002c8000)="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", 0x1000}, {&(0x7f0000a07000)="4d78720c9ab93105c718f8b5cc996a1136942a70713d5b8c95d181d318da3edcad700d02d519cfeb22d5c9c678f4c8c8d6c0c74f923eec579bc0deaf61ab91f4d868238c446b276f7dc1adee0a8b707506de9f5624b3bd6a629dbadeaf5cd8e3d904c967f44bd068e7bec0b43804952d4289245416fb4775d3e27299a002d19d2a2a11df619630a0ebc856cb4a70c9f27acba10c02a5c57333294c9f2f84b0a04287d996cb9a7783908fbaed8917a7635d7876392aefca8c4d401b92a0b2b1568d7541002c00446df83da684a699553bfe0959a12ed16bd08f49350f23f9392e8f70436b06544f680ad1491244f5ae1c8d8e4ea7c6d6fd2e", 0xf8}, {&(0x7f00000e1000-0x1f)="772a0716bff5f48d68d11de89edb6bcbc802a3094a7044f1ca0c6182ffcbfc", 0x1f}, {&(0x7f000089f000)="a4c22424f53e2542d7ec94a8f1e44bb828a6cce01006753a1d096124d86247e7d150279ac86946ba11bbf55d7090dc0e629b5433f72a56893ab3edbbd6a4b81a6891f80318b14abb70cd07bd1ab41ef57a3919815fbe76c84aadc3fcee8cdc9463c65cefddb0e9943c995f6afe71c3510f3844567eaefcd52bcf8769fb40df6584c90f4380d189868fe81006ddd0c4900544f5d3c0e33847fed88ea337db4ef37a7373b820c68e91a5f7c97c4138a60e7e2e518d2a794eb3cf17cb29a0fcddcd6d75fbd6a1cd0410cd4ef14f84e5e09c9022dd6eafd8d5", 0xd7}, {&(0x7f0000827000)="20c964ff612924629d9f010d02aab8ded9c9d62fdac07abe2de198369086c62560b20b0c663cb8b977898165b3627465f2baba35d6b6e86b74e88e403ebb91c7eddfc85d3e52efdb37001eaafe2b0415d8c80e78d650ea71d8c32adcc32b88d756bd084e1bfc548538be434e3e064c57cc0c39e38ad9ce5490ae82cc8e89a84599c7252bf85052e86c8194408fc3a28bc4c54da4e3f50548467871c7449e", 0x9e}], 0x7, r2) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b02000-0x8)={0x0, 0x0}) move_pages(r3, 0x0, &(0x7f00007ff000)=[], &(0x7f0000896000)=[], &(0x7f00004d9000)=[], 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f48000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r4, 0x5422) 2018/02/11 12:33:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000485000-0x3)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa}, &(0x7f0000278000), 0x8, &(0x7f0000406000+0x651)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e8a000-0xe8)={{{@in6=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@empty}}, &(0x7f0000d4b000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000704000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, r1}) pivot_root(&(0x7f0000786000)='./file0\x00', &(0x7f000008c000-0x8)='./file0\x00') ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000d38000-0x71)=""/113) rt_sigreturn() rt_sigaction(0x7fffffff, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}, 0x40000004}, &(0x7f00009fb000), 0x8, &(0x7f0000d54000)) syz_open_dev$evdev(&(0x7f0000258000)='/dev/input/event#\x00', 0x0, 0x0) 2018/02/11 12:33:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008c5000-0xc)={0x0}, &(0x7f00002e6000-0x4)=0xc) r1 = getpgrp(0xffffffffffffffff) setpgid(r0, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000459000)='syscall\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000f82000-0x800)=""/2048, 0x800, 0x0) 2018/02/11 12:33:38 executing program 2: r0 = add_key(&(0x7f0000a59000-0xb)='pkcs7_test\x00', &(0x7f00002be000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000040c000-0x1d)="69b8fad1dc55dbdca64e4db61132462ad47693d22fa8c95872465f58b6", 0x1d, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000e4a000)='ceph\x00', &(0x7f0000f9d000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000-0xc3)="e7a90a8a1f9f9b1fecada77a5665f4332eb001ea96d24b0ba8dcc2d2f9a1bae75db48c25b9e6ec590cf46915389fef5722a89e3ebfe370cd845506b33fb4605aabc8be6f45545811bc187f152a66c0c01a56c87c2c8dd9c253da1d1e9826d723217faa6e11454a7e52f9bf4c7a2983f506a62f6bb6a9a6ce49559dd432fcece8335cd11c91e2a14b22d5bda3e1bb10be19bb302eaaabbfd905bc77ff6a80964a3d938c695956ee618b7b9053f3bd8a699fd134116c06e4549f98992b5d91cffd57562a", 0xc3, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000f89000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000667000)="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", 0x1000, 0xfffffffffffffffb) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) readahead(r1, 0x200, 0xb05) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)='\x00', 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) keyctl$negate(0xd, r3, 0x0, r2) 2018/02/11 12:33:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000ad2000-0xb)='/dev/vcsa#\x00', 0x81, 0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000117000-0x8c)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}}, &(0x7f0000aa1000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a5f000-0x8)=@assoc_value={r2, 0x5ec0}, 0x8) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000f87000-0x10)={0x10000, 0xe934, 0x3f, 0xa0c}, 0x10) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f000061e000-0xa8)=[{0x0, 0x0, &(0x7f00007e9000-0x40)=[{&(0x7f000009c000)="ca7446ecdeb421385a4f963c864d3d68acdabe0dd9bfd99d9bcc196dd5a1a9a866f05a1b3e82dc2fd1f6ec8647ef1705363f6525814b6f68959c79bf175f2bdaac99e2d936e959cffae13c83576b037f518a910dc5c8d6e93f8e041c7055fa40b9f2fe77deae9ed50f9834b899", 0x6d}, {&(0x7f0000fb4000)="147029ff1964ff450f88efc22a", 0xd}], 0x2, &(0x7f0000669000-0x1a8)=[@assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3}, @iv={0x60, 0x117, 0x2, 0x49, "81cf583790ec302e7005538c727c98391227267096010bc3848cce9bdbd04eb46176241cb30763eab093427345246907e771851619623d57f478e57fe8b121c815e8b9f43c3f13dcc7"}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0xb8, 0x117, 0x2, 0xa2, "c6a3dec8a1ea6cf70efc349aee98a3719a1b8af32e288d45e4cd3bc059dda62a5fc8038f59894f507c75d41f5166f9bad1aa384c49f6bcf1f0801cbb9a8fbb66f845d67b754f1dfd83e7b0b05be42c877f10211011d6e73c3d49bcf3c84ca11fa23e8a5711a8b7bec1c2e92176dd7b2be8983708a5a2f6911a21d3d3fea1be62c182b760f54e2a27652bda9caba60d4cd16c9e3e5f5c273c966458c7426ab98bbb7d"}, @op={0x18, 0x117, 0x3, 0x1}], 0x178, 0x20000000}, {0x0, 0x0, &(0x7f000092c000-0x10)=[{&(0x7f0000f43000-0x2a)="daebabc3aaa3914dd4d0af2280fd7f7fb80ee7dc99ce1a04ffbceb72ee389e458a25b9621cf82b3dc234", 0x2a}], 0x1, &(0x7f00003fa000)=[], 0x0, 0x40000}, {0x0, 0x0, &(0x7f0000d3c000)=[{&(0x7f000079f000-0xc8)="d9c7eea2fcee1418a5e84245146687217d7481da17efb990e178b49c6a0b3d8087b16a88339dfcac139b9a35eef373381635a7f8ffa4f79f6962b258c75275d965bdd97421270a49178c03ab5c0eb5927e9e2681558569076164eac943969c77580cfbec5b1d89980c8c82ce40c56b86792129e88b8ab7863c8472993bb6e9f5f2ee057e6f1cedfcddbb2f097e76524f33b2c9b8cd872fb4bacb7b7445a45309a5f2a4983ce25de4579c70a110a732f20dc8158ff11db0e01daff5a8280a46d2603a291f7917d51f", 0xc8}, {&(0x7f000017d000-0x1000)="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", 0x1000}, {&(0x7f00003e6000)="60086e3722799319c5b873787ec9beddd7ff94c3bbd7c6e7cc805637854150f05640c9ca3053b6a1b36e5067b58836f69b46199ea6a24dd2ada0e7148e293479b3a42016a9c927b566093d25494dbb8e8be950600024928224e8644341c42df0edc80eb1c960f45dcb59fa1442d0496a265c9bb5eb9171815b93c91be97232ca3d0987a8a077f7fbc7008b393034e0a2419ed6a2d588926dbdc6a7fbbe8a96771fa3393b18c9516a0f7ecc61717b167b23c1e7b8bd07dd0a8a06cf", 0xbb}, {&(0x7f00006b8000-0x80)="b4edfb64868a8cd08b5bdfe759ac6932455923da1099e6fc3ca5fc2dd86f228bd3941a97523d8193f7dc548ea095e2886a13ef55ee9ab8a37f3e2d1abbb1e794f83df04b731a0bd25ec06fe448553b00d89260c6da8188bbc15bf49eb01ad8da9bda4abe00bb47d77f4f587648a6e1216004f94cabc9436d53281a4d11a18e1f", 0x80}, {&(0x7f0000193000)="4e57ec91c703ca4ffede559136494dbdbf3a16c6390a2a257008c7783a1ab0326d6c27e50dadbb6e8fb4c848730487ac653c3444015ab0b169ca3dd8e8a95e54329f1f1b22cc58e8984b1cd279110225becf04d17a8e092ab27488f13d73c668f71cebf3b4cf01ec0ddad4febc20f84831f6dbc94485aac1796df24be90a242ae9828681658338d7b7d09cb948f1fa6c89832ebaca0eacffac87a2ef017212e54eea3cf9770a1b15b1e30afd96ac61235f0852e6e060", 0xb6}], 0x5, &(0x7f0000c0f000)=[@assoc={0x18, 0x117, 0x4, 0xffff}], 0x18, 0x4000000}], 0x3, 0x4) 2018/02/11 12:33:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ebf000)={@common='vcan0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00002eb000-0x14)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) 2018/02/11 12:33:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000093f000-0x4)=0x0) wait4(r1, &(0x7f00003ef000-0x4), 0x9, &(0x7f00005e4000)) sendmsg$inet_sctp(r0, &(0x7f0000ec4000)={&(0x7f0000bac000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000b01000-0x40)=[], 0x0, &(0x7f00000db000-0x30)=[@sndrcv={0x30, 0x84, 0x1}], 0x30}, 0x0) 2018/02/11 12:33:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000006f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0xfffffffffffffffe) sendmsg$nl_generic(r0, &(0x7f0000a0a000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000735000)={&(0x7f0000caf000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:33:38 executing program 1: getpgrp(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e33000), &(0x7f00001bb000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='%\x00', 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x1, 0x4) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$revoke(0x3, r1) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="91d45b8639c103af72b45771fe272f7c3829876668102ecca05071bc4eac4439b57d7b851368209fa2dc75bd468194eb377ad9ee568661c0173e2c2adaa96aaff08e17a0046725e092741eba1f7e4bba10a814ba546f21d109487ace3f2a67c68d0ac76812f7fd7bf7f31f62c3e722e69c27f7f28d0eb4543d866c6eb54bc63ee968217071bfe19ca52d65bb948d1b73ac21f52f154aea2079f243be", 0x9c, r1) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x3, 0xa, 0x17, 0x11, "b140e47b6d16050428ed09ba65673f1ea22e1cef87036d64b8bb8ec16206478ff38b7b600879920dc660e7bbbd0f4a7caaeb732fe4dda5affec493b5f05ab823", "e5804dd2c43063eee2bbb24af0e77bed0bad1ff50a90cdb28d32828339fbb581", [0x5, 0x1]}) waitid(0xffffffffffffffff, r2, &(0x7f0000c15000), 0x100000, &(0x7f00001ea000)) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000001000-0x73)=""/115) 2018/02/11 12:33:38 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000006000)={&(0x7f0000001000)={0x2, 0x16, 0x1000, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x800, 0x0, 0x0, 0x1, 0x5}, @sadb_x_nat_t_port={0x1, 0x17, 0x2}]}, 0x28}, 0x1}, 0x5) r1 = syz_open_dev$vcsa(&(0x7f0000005000)='/dev/vcsa#\x00', 0x4, 0x400000) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000001000)={0x1, &(0x7f0000002000-0x4)=[0x10001]}) r2 = syz_open_dev$sndctrl(&(0x7f0000005000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc10c5541, &(0x7f0000004000-0x4)) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000002000)=0xfff) 2018/02/11 12:33:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000)='net/ip6_flowlabel\x00') socket(0x5, 0x8000f, 0x43) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f0000003000-0xa4)=""/164, &(0x7f0000001000)=0xa4) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r4, 0x0, 0xd0, &(0x7f0000001000-0x4), 0xe6) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000fc8000), &(0x7f0000937000)=0x4) capset(&(0x7f00001b5000-0x8)={0x19980330}, &(0x7f0000780000-0x18)={0x0, 0xff}) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000e67000-0x4)=0x8100, 0x87e1a02097742997) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$rfkill(0xffffffffffffff9c, &(0x7f00001bf000-0xc)='/dev/rfkill\x00', 0x200, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000558000)='/dev/hwrng\x00', 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r5, 0x80045400, &(0x7f00006d2000)) 2018/02/11 12:33:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xffff, &(0x7f00002d3000-0x8)=0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = syz_open_dev$sndpcmc(&(0x7f000060f000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x41) r3 = syz_open_dev$sndpcmp(&(0x7f000075e000-0x12)='/dev/snd/pcmC#D#p\x00', 0x81, 0x80) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000344000)='/selinux/enforce\x00', 0x22000, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000864000)='/dev/hwrng\x00', 0x40042, 0x0) r6 = syz_open_dev$vcsn(&(0x7f0000d47000-0xa)='/dev/vcs#\x00', 0x7, 0x400000) r7 = syz_open_dev$adsp(&(0x7f0000da9000-0xb)='/dev/adsp#\x00', 0x81, 0x490000) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cfc000)='/dev/sequencer\x00', 0x8000, 0x0) r9 = eventfd(0x7) r10 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001de000+0x978)='/dev/sequencer\x00', 0x80, 0x0) r11 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c5f000-0x9)='/dev/rtc\x00', 0x400000, 0x0) r12 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e17000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000234000-0x8)={0x0, 0x0}) r14 = syz_open_dev$mice(&(0x7f0000159000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r15 = openat$dsp(0xffffffffffffff9c, &(0x7f0000796000-0x9)='/dev/dsp\x00', 0x100, 0x0) r16 = syz_open_dev$amidi(&(0x7f0000cad000-0xc)='/dev/amidi#\x00', 0x5, 0xc0400) r17 = socket$inet6(0xa, 0x2, 0x2) r18 = openat$cuse(0xffffffffffffff9c, &(0x7f00004b4000-0xa)='/dev/cuse\x00', 0x8882, 0x0) io_submit(r0, 0x9, &(0x7f0000444000)=[&(0x7f0000b1c000)={0x0, 0x0, 0x0, 0x8, 0x2, r1, &(0x7f00008e8000)="24819e752f889fd85729ba9a48512fd8e5794ba16e4a7c83a2655360c1175a3e093d146fb1d388fb071124075b2f7849364a2a8f5a49a946ea10d54b57a009acf2b8eb394478f95deadac18c17ef34ff7817222afbc6902931c963884d6f0c964346b94819eba81d5ad33a2e88c5e3d507f04c5ffb2716486c41b83ee8572aa5f1da0de4ab78a8913c08bbf9d1c97ffb1cc75a2f33877f2caed9b9c1e1548873039c374e3e78498bdfdedaacb63420c0ed53cf8a04b6e9bf0170c2a611338b97e12461ddcab0ab24c0972c5cc5590904958655c50206794987ceec352bcc58ff5a54596c", 0xe4, 0x9bb6, 0x0, 0x1, r2}, &(0x7f0000277000)={0x0, 0x0, 0x0, 0x7, 0x6, r3, &(0x7f0000cfa000)="4067af0778182c3844547bc089a44e2bbbd0fa3746b129e64422373bc2dad3f184a6fbef5c1b3a7af27e81d206230ec4263f2398099fda00eb7d5b787d124250bef6186e", 0x44, 0x8001, 0x0, 0x1, r4}, &(0x7f00000a5000)={0x0, 0x0, 0x0, 0x6, 0x3ff, r5, &(0x7f0000fb5000)="a481d116cc152f2d5787cf82d53c3d791620ed84eb719c9d5e227ea2d5799368afb2062c15067f338b45676540c5f441273fc2dd4e6048a4421bdc589fb7a64f866a67bb1067e1a45a21cdc0b3be4928e4bc4bf814d3c490eef66cd8223e241bb3d12b4c1203059df6e60c95a49cd9e2b990b54b795c6d1f17f80f82b4e769e870cf0e92e63d88faec87f7cdf0", 0x8d, 0x8, 0x0, 0x0, r6}, &(0x7f0000282000)={0x0, 0x0, 0x0, 0xf, 0x2, r7, &(0x7f00001df000)="8f85cd31c6fe2a4948845457addd0fd5b5c4a35be957356ae21ab551818c90e4313d744b62e2e9e1e7981064dfb9b1624727dc134e26d1eb3a1a2fb7bd4d872bc1fe0b9a1f1381066d4c7f1388e40a9fdbbc8a2da3385a8abfead78eae116f940060360945f05dee9af110d5e075521cd59d39f33f1a5223a2b5f988b16c8439fb7a77e7df0916378cd6fccbbd83925fb912ea55cabcfdd7330817c2af295e8e13695bfda6de7840e67a4e80d6b7a7e5e544ae813f6942c5287b01ea58dd1c", 0xbf, 0x1, 0x0, 0x1, r8}, &(0x7f0000ba7000-0x40)={0x0, 0x0, 0x0, 0x0, 0x2, r9, &(0x7f0000e29000)="b8710583aca2880344bd2087be1ae23f4547e385826a043eceac460a96ca0e545d4933d4f9ec97f9628ff9ae3a9bd0144b97909894df8f5225c6fe543043ff0d63ea544c3971a20681eb867310505c152ae059692dd2453f4097ee4c0d4d6bb7069dc34dc18e1d3176007a5117374dc483ec969c3570552f3bfb98720735b88020f15c8e1a7a0fb5ca033840a0557958f2ab79e0ca81e39b24396eca29b508f454bbd1b6b461f52a03bb774798681ca610018e8b7ebe7a6e0304490e96f53a6ec5f3532f503ecd1e3a1d34db972519d3833e85fc55d1c6d3aa8039e3e28eb2ffeaa75110d771ce1e4f550fea6e2fb4353e", 0xf1, 0x400, 0x0, 0x1, r10}, &(0x7f0000869000)={0x0, 0x0, 0x0, 0xb, 0x8, r11, &(0x7f0000f9a000-0xfc)="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", 0xfc, 0x3, 0x0, 0x0, r12}, &(0x7f0000505000-0x40)={0x0, 0x0, 0x0, 0xe, 0x10000, r13, &(0x7f00006b3000)="7996547545184e53e66b13d9c11995432289add32487a889a1ed0afa6827b3288b40153a47737a6065e0aab91bf673a98f6cce0a92b90ae025d116dfca8610aae12df3a1288805aa9f189303e6dd23d624ed7d6f31bcf983b55f74309366c48a7673f32e44d1789f89faf3f958fb12a153c21d42f6a8186ac12c85e65300c661e30d752885bfcbb444d784f666c0f26ccf5e34656ae1220142fa", 0x9a, 0x0, 0x0, 0x1, r14}, &(0x7f0000cad000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r15, &(0x7f0000243000)="36d6dacd943d5407702f89423f79f22b81", 0x11, 0x1b, 0x0, 0x1, r16}, &(0x7f0000ca3000-0x40)={0x0, 0x0, 0x0, 0x7, 0x5, r17, &(0x7f000003b000)="54dc90160a37c04c9f3f3d2f784123eeb72ec689089de270ece6bd139e3dd93974e193be9d7a30bd708f5acdcb55d9b2d965ba9aeaf8c2ce357596ef78a24192a0b9ccbc3435da7c8a71f9ee9db15c39915d5d1e75cf3c6cb349b35a735350e3a048093fbd3f3809f04ed144f9a9b2b05477d313d9e42572a5413c7693c9d48f8d296510068369b031324deee0868c0ab319b5d0f9ba6f38f09b7ce1a3dcfdad3d68b7801b9fa13a0cf2d8d586675fc3b09e9a4bfb2f8f9e1c6a728bca6205e389a1b58ab092a7027daf9ddca1e1d27c050b3054e824b49088587c634217550a25e48dc8f20412aaf978b9113cf18190492054", 0xf3, 0x8001, 0x0, 0x0, r18}]) r19 = socket$alg(0x26, 0x5, 0x0) bind$alg(r19, &(0x7f00003f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r19, 0x117, 0x1, &(0x7f0000c59000-0x79)="347ceed4aa286f944cfd603e779316ff54c5560cc32504e71a692ba4cbdf40aa77d6bff44010a399b8ffc3c021f68f29cb4fba236d54f7f9e8a7ff1b92f8e6bf02941458eb770cad5cb21ad5e3ae1ee10950a2b24c5c2a18e586afa7fb3c2eb04350dd082c7bc00027c66ee41ba882bbf6f78d35c927e29c", 0x78) 2018/02/11 12:33:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f00002fe000)={0x3515, 0x3, 0x9}) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)={0x3, 0xffff, 0x20}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000048a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f000026d000-0xc)={0x0, 0x1, [0x0]}) r1 = fcntl$getown(r0, 0x9) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000b93000-0x5c)={{0xa, 0x0, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x2, 0x1f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, 0xf16, [0xff, 0x8, 0x7, 0x6, 0x9c88, 0x100000000, 0x0, 0x7f]}, 0x5c) getpriority(0x1, r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002a4000-0xc), &(0x7f0000e7d000-0x4)=0xc) 2018/02/11 12:33:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008a5000)="6174747200cdbb2e9a8e90f69495564acbd0c81d5e20a4e3588c1adb8abd5aaf36b8ed03bc14374c626bbfd9323ef1d0798a55b84b0ac091680b56e04318e94fe790bdd8a988c1eb87613d") mknodat(r0, &(0x7f0000ac4000)='./file0\x00', 0x0, 0x0) getpeername(r0, &(0x7f0000ab8000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000ba9000-0x4)=0x3a) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000ce5000)={r0, 0xfffffffffffffff9, 0x100000001, "96331277f56db1b0d34d60414af89e7916a9aab72d5766b3245c3e187ea7dca37b852f96d7838b163bfdd65d512210d2e7bb083c"}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00009fc000)={r0}) 2018/02/11 12:33:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$admmidi(&(0x7f00005a2000-0xe)='/dev/admmidi#\x00', 0x10a5, 0x200000) bind$alg(r0, &(0x7f000080b000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4543(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/02/11 12:33:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ceb000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x9, &(0x7f0000f6c000)=0x0) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) io_getevents(r2, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{}, {}, {}, {}, {}, {}], &(0x7f00008d8000)={0x0, r3+10000000}) dup3(r1, r0, 0x80000) io_submit(r2, 0x1, &(0x7f0000b53000-0x28)=[&(0x7f0000595000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00005be000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_destroy(r2) 2018/02/11 12:33:38 executing program 2: epoll_create(0xcf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0xfffffffffffffffe) clone(0x0, &(0x7f0000d58000), &(0x7f000049b000-0x4), &(0x7f0000003000-0x4), &(0x7f0000fd5000-0x1)) 2018/02/11 12:33:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e96000)={0x0, 0x0, &(0x7f0000b96000-0x70)=[{&(0x7f00000b2000-0x1000)='y', 0x1}], 0x1, &(0x7f0000c93000)=[]}, 0x0) 2018/02/11 12:33:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000744000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000d9b000-0x4)=0x0) process_vm_writev(r2, &(0x7f0000238000-0x50)=[{&(0x7f0000882000-0xb8)=""/184, 0xb8}, {&(0x7f0000f21000-0x3a)=""/58, 0x3a}, {&(0x7f000024b000-0xd5)=""/213, 0xd5}, {&(0x7f0000c2c000-0xb5)=""/181, 0xb5}, {&(0x7f0000cda000)=""/90, 0x5a}], 0x5, &(0x7f000052d000-0x70)=[{&(0x7f0000ddc000)=""/4096, 0x1000}, {&(0x7f000079c000)=""/66, 0x42}, {&(0x7f000096a000-0x58)=""/88, 0x58}, {&(0x7f0000494000)=""/251, 0xfb}, {&(0x7f000094d000)=""/5, 0x5}, {&(0x7f00007b4000-0x5b)=""/91, 0x5b}, {&(0x7f0000ee1000-0xcb)=""/203, 0xcb}], 0x7, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00007cd000-0x10)={0x0, 0xa6, &(0x7f0000418000)="f8ae1279317a2d5e26ca44d6233d7a70462829bf3cb0ba314475c30ccf408ab72c3e6fbd1a78d54185b05514956086bab7863805b2f0576f78aecd2d6d6de467145e39e8b84edaa04f64094d20c638c231546b03e64e462bc89f2669b3ccbabeb80848e5d1315d0fb97eb5e84cc0a6a388ea32ac43fd7dd24cc1b1162a8c788b920040884aeea95b31d2a3b4490dc8f2f5af568f167706df4efece7a0ecf996ce5203d7b473b"}) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000dd9000-0x3), &(0x7f0000f47000)=0x4) flistxattr(r0, &(0x7f0000662000-0xf8)=""/248, 0xf8) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004da000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000464000-0x18)={0x0, 0x7fff, 0x8, [0x100000000, 0x1, 0x485, 0x1, 0x2197, 0x0, 0x0, 0x80000000]}, &(0x7f0000bd6000-0x4)=0x18) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000fb5000)={0xd6, 0x0, 0x4}) r5 = add_key$keyring(&(0x7f000034c000-0x8)='keyring\x00', &(0x7f0000869000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r5, &(0x7f00004d4000-0x5)='ceph\x00', &(0x7f000050c000-0x7)='%!GPL+\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000fed000), &(0x7f0000e1a000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000ca000)={r4, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x800, 0xfffffffffffffff8, 0x9, 0x80000000, 0x3}, &(0x7f000093d000-0x4)=0xa0) r6 = add_key(&(0x7f00000c2000-0x8)='rxrpc_s\x00', &(0x7f000043b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r7 = add_key$keyring(&(0x7f000006a000)='keyring\x00', &(0x7f00007e6000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate(0xc, r6, 0x0, 0x0, r7) syz_emit_ethernet(0x72, &(0x7f0000582000+0x5c7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "540300", 0x3c, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x0, [], {0x0, 0x6, "140189", 0x0, 0x2f, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [], "b640a7b2719f64e38c779415"}}}}}}}, 0x0) 2018/02/11 12:33:38 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000470000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0xffffffffffff7fff, 0x371c84e2, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001000)={0x20}, 0x0, &(0x7f0000001000-0x10)={0x77359400}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000003000-0x1000)=""/4096) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x1, @empty}}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000001000)={0x3, 0x6, 0x400, 0x7}, 0x10) accept4$inet6(r0, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000002000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000)=0x401, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000daf000), 0x0, 0x4, &(0x7f0000215000)={0x1a, 0xf6, 0x4, 0x8, 0x5b, 0x20, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100030100ff3ffe58", 0x1f}], 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000af8000), &(0x7f00000a6000-0x4)=0x4) 2018/02/11 12:33:38 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockname(r0, &(0x7f000050e000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000001000-0x4)=0x3a) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002000), &(0x7f0000002000)=0x4) 2018/02/11 12:33:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) close(r1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002d2000)='/selinux/mls\x00', 0x0, 0x0) syz_open_dev$vcsn(&(0x7f00001cc000)='/dev/vcs#\x00', 0x4, 0x0) 2018/02/11 12:33:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000753000)={0xf, 0x4, 0x4, 0x2, 0xc, 0xffffffffffffffff}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ebe000-0x18)={r0, &(0x7f00008f8000-0xb8), &(0x7f000006c000-0x5)=""/5}, 0x18) [ 66.538940] audit: type=1400 audit(1518352418.634:66): avc: denied { getopt } for pid=10203 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/11 12:33:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00001ff000)=@common='bridge0\x00') r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00005fc000)='/dev/rtc\x00', 0xa00, 0x0) bind$bt_l2cap(r1, &(0x7f00004e6000)={0x1f, 0x357, {0x1, 0x5, 0x800, 0x0, 0xf0, 0x463}, 0x401, 0x7fff}, 0xe) 2018/02/11 12:33:38 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x1b7, &(0x7f0000008000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000008000)='syzkaller\x00', 0x17, 0x7f, &(0x7f0000008000)=""/127}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@alu={0x5}], {0x95}}, &(0x7f000000b000)='syzkaller\x00', 0x7e0, 0xe7, &(0x7f0000003000-0xe7)=""/231}, 0x48) r1 = dup2(r0, r0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f000000e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000e000-0x4)=0x14) connect$can_bcm(r1, &(0x7f0000008000-0x10)={0x1d, r2}, 0x10) r3 = msgget$private(0x0, 0x21) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_STAT(r3, 0xb, &(0x7f000000e000)) 2018/02/11 12:33:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x100000000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x10000000000001) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000897000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00006ce000-0x12)={@common='teql0\x00', 0x5}) dup3(r1, r0, 0x0) 2018/02/11 12:33:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f000044c000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f000044c000-0x18)={0x0, 0x0, 0x1, 0x0}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000083000-0x8)={0x80f, 0x7fffffff}) r2 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00002bd000), 0xfffffffffffffcf2) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000a51000)={0x20000000}) write$tun(r2, &(0x7f0000469000)=@hdr={0x0, 0x0, 0x0, 0x800, 0x0, 0x0, @ipv6={0x0, 0x6, "739e3f", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "83d4b5", 0x0, "ff00a4"}}}}}, 0x42) epoll_pwait(0xffffffffffffffff, &(0x7f0000ee8000-0x30)=[], 0x0, 0x0, &(0x7f0000ee9000), 0x8) ioctl$KDGETLED(r2, 0x4b31, &(0x7f00003e9000-0x1)) syz_open_dev$midi(&(0x7f0000221000)='/dev/midi#\x00', 0x0, 0x0) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000020000-0x9)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x3000000000000000, 0x9}, 0x1}, 0x9) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000044e000)={0x7, r1}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000204000)='/dev/rfkill\x00', 0x200, 0x0) [ 66.663519] sg_write: data in/out 2012/24 bytes for SCSI command 0x0-- guessing data in; [ 66.663519] program syz-executor0 not setting count and/or reply_len properly [ 66.701443] sg_write: data in/out 2012/24 bytes for SCSI command 0x0-- guessing data in; [ 66.701443] program syz-executor0 not setting count and/or reply_len properly 2018/02/11 12:33:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003a6000-0x9)='/dev/kvm\x00', 0x8400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff}) dup3(r0, r2, 0x0) 2018/02/11 12:33:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000588000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000ff9000-0x10)={0x28, 0x0, 0x0, @my}, 0x10) 2018/02/11 12:33:38 executing program 1: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = shmget(0x2, 0x3000, 0x4, &(0x7f0000df9000/0x3000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f41000)='/dev/vga_arbiter\x00', 0x4000101000, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000ff6000)='/dev/vcs#\x00', 0x100, 0x410a01) flock(0xffffffffffffffff, 0xfffffffffffffffe) 2018/02/11 12:33:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x40, 0x4, 0x0, []}) bind$llc(r0, &(0x7f000002e000)={0x1a, 0x1f, 0x3, 0x7, 0xeed2, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) ioctl(r0, 0x8936, &(0x7f0000000000)) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000eb2000)=0x3, 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00004c1000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000385000-0x4), &(0x7f00009d7000-0x4)=0x4) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000235000)=r1) 2018/02/11 12:33:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000fe1000)=[{r0, 0x1338}], 0x1, 0xffff) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000057a000-0xc)) socket$vsock_stream(0x28, 0x1, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000765000)={{}, {0x0, 0x989680}}, &(0x7f0000037000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003d000-0xc)={0x7}) 2018/02/11 12:33:38 executing program 2: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x400) connect$inet6(r0, &(0x7f000002e000)={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe}, 0x1c) 2018/02/11 12:33:38 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000d000)=@abs, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2}], 0x98}], 0x1, 0x0) ioctl(r0, 0x61, &(0x7f0000002000-0x9c)) 2018/02/11 12:33:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000)=[{&(0x7f0000000000)="d23e1b73e9698caf2c71ca17917aad8bbdb04b234e7c07cb2bc8f69dc73dea763a5193f62f82c115539a74b4109e338cd11920193ab55875cca2f53a19bda62d19d98d3e63c9c51938a5a3bb532b194472cc826464b61aa5bbc2e38c67a17e3e47410ca92e07cd62950c621feec7bb324023f166347af900f199f71cf4df5104fbc4e22fe002d003eba5ac6703401a27ef39a05ba058cf6a82cb6719c6cc7f4af118fd072bd0b2952b1607e3ed4c5e06de3e54c57c31e0a94e2f3cd2c0881c6f8049ae7f365482", 0xc7}, {&(0x7f0000000000)="55860cdba074571462234695860b7a4e6f71d154d09ce863948964497c17d65049636c31a6cca7dd6c48ec8fd4d415c9fb13b7411923d5a4a4ecff45b124bfbbd33632b7eabc7ad844da0c8f0809db5b6c0e4f3787e0d7f663f96bcb6798b50818a2f57b445625ba3194fbedc07a6fd1982d901e4245e2b242110f64e1e6", 0x7e}, {&(0x7f0000002000-0x39)="75d0def5c95da611cfcff1fe35b0900e29403112b04c69a9206a041d1c8f8f95a30a9e4a24b877a0a91e40d41b81493bc599dba8be72e9a0f9", 0x39}, {&(0x7f0000001000)="247c5845787694ca6dc3e914a6b84f3659088b7881fba12c394a9e585edc78818d0ce1099c7789c6becb52122bc75357e44ce6cdde1b609be10e36060566d14b9c5c591691048bb50da6bf6ea3f50e765a7480afe35842be434a0c583269fd31e3e18b255d583bd89fd155858de11ffb45aca14c5469f5b4ff79215707b358b8", 0x80}, {&(0x7f0000001000-0xa8)="92185d2ef3ec4dd1aadbaf98bee0e1314e69429422e2cf3859945765f205511eaacd4276c6e1d5ff492dcbd9cf2f673e56e8beed3b3affd198e0b4ec96c2594c7c6b02590049f02a038651f904b70bb3ec51de33e9563d409a0990b05e1bccda8c54602d5335d4e860a2e45a7a06d0f49d957aa6798df34393f5e5b9b4d50ddebaf5e273ca5f6d9b637b9ac526529632d2b6da5d8f87fc8fb8610c7a509e7a58fae55f5846de0661", 0xa8}, {&(0x7f0000001000)="54231646a5919320605f754ab61a13168c09be4450da94e200cffe225bb19ca1571ef8c0e58d851091641b0bf94e908163b94f3ef99a8eaeccd8bf4b2fcab02dd2a32264830b8a35fd6b8d71ce6b5a4c8bdfa01ae62694a9c75094da73e0d527588d56114fb1b092baaa1d293036a59980558962cb65dbb769dab2a703c93646d5ed060e61ccdb0f5eecd69a762f4601d634e5335407daca0ed4e662dbc7a3d8dc7c22210fef5845fb15eabe59882cbba2c82ec595b840785e461bf5769eff96a3acb282b75a981f9c6d9e", 0xcb}, {&(0x7f0000001000-0x4f)="f54a271a58c70ea2674d6eb2658d134ad31753c16d37f4832f4053f9d7c18aff9c2374279c13816f5e57ee8eed129c887adfac6aab31c90167490a7e587bd2aea3d5f36d3bfe1d313d3fa13490ccff", 0x4f}, {&(0x7f0000002000-0x7c)="b63a7b8e50415007a2802df5e6cf958d8a52516e25381d6b4153561cf9e5b4f16a32e52d072bb438cdbcd692376f1aac2b42d6dd482833e0c8b2b7401969fb01b5c835cbb0cdb76625103c2e3ee992e2c75c5870015da02b9f8aaa254964aecb210fafe7109b44b0d9e6aac16b334542e7019e3095ebcdf595bbdbe7", 0x7c}], 0x8, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000000)={0x4, 0x2, 0x1000, 0x0, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0x9204, 0x0) 2018/02/11 12:33:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000eb5000)='/dev/loop-control\x00', 0x800, 0x0) rt_sigprocmask(0x3, &(0x7f0000001000-0x8), &(0x7f0000002000-0x8), 0x8) 2018/02/11 12:33:38 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000007000-0x8)='./file0\x00', 0x80) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0-c1023', 0x20, 0x31}, 0x58) 2018/02/11 12:33:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000b48000-0x4)=0x2, 0x4) recvfrom$inet(r0, &(0x7f0000123000)=""/194, 0xfffffffffffffd72, 0x2, &(0x7f0000a3b000)={0x2, 0x1, @dev={0xac, 0x14, 0x0}}, 0xffffff39) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006ea000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000660000)={&(0x7f0000dc2000-0x8)='./file0\x00', r1}, 0xc) r2 = syz_open_dev$sndctrl(&(0x7f000005f000-0x13)='/dev/snd/controlC#\x00', 0xffff, 0x4100) accept4$inet(r0, 0x0, &(0x7f000037c000-0x4), 0x80000) r3 = socket$inet6_sctp(0xa, 0x7, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000bfb000-0x98)={0x0, @in6={{0xa, 0x2, 0x627, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1ff}}, 0x7, 0x8}, &(0x7f0000cb4000)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000262000-0x6)={r4, 0x1}, 0x6) sendmsg$kcm(r1, &(0x7f0000808000-0x38)={0x0, 0x0, &(0x7f0000dcb000-0x26)=[{&(0x7f0000be0000-0xfd)="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", 0xfd}, {&(0x7f0000f4e000)="53d3bc49d2651a0aa4bb915ed5c07155e83db29c54094a2112e5bebb2e22f746bd24fbfa078256fe188ea22859", 0x2d}, {&(0x7f00003da000-0x9e)="6635ecf8e9de3ac910a18d8140a9dc503df82509deaa211f97467e591af398d3101fe950a8cffd3bed7dd72383de2534d029e097160dd75975e77360c6b6b6301538520a57b4d707287a77b35aab6c22bd28081809d3327ba9b5c183e1915f6f71ad04a385858af4c05c58228ba3f836ca5673ea41602697a13e0c98cfd2929a9fe43abcd5ab192e2204a2449816564f8611d7c3cfe2ff4642db46e7e9c1", 0x9e}, {&(0x7f000023e000)="d7881a252e8e4c69e9561ef3ff1d61faec8e627d8cc226dd0632dacbcdf6757b84015717afc237d9cf14af52444ffabf1f50a934d62235999978726c03384fe17de282295066ae09ac5e3b7a9d3f004582a64d18d50b4e28aad7b4d7ad9c81824d556f4507e8816586d32d7245daebc16daae6ac28af345c566e9b181f69072918369d73f095b65b22009e550b9c8d2ba588f3c3ff5af03600df3b48323dd8e080539822de5941", 0xa7}], 0x4, &(0x7f000027f000)=[{0xa8, 0x8a92a5539082cebe, 0xfffffffffffffff7, "237d2ed801f454b4c4f9b50277d12faca3d9b5a56f435d949b7a2a282c54aaec4eb095943e6e4612115b56b7360362dba0088b9410caf62b3d833beffbfeda7c6adff758a48c6dba93e463a8ae1b35a119982dad3b7746b29dd8796be019d16c709f6c62d841e688a0c414248023b1ad4f7984adb98c3b0b902464e1a92864d0199da21e95366f1fb7014800fc3966aec324"}, {0x110, 0x104, 0x100000001, "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"}], 0x1b8, 0x20000000}, 0x4000000) 2018/02/11 12:33:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000750000)='net/igmp6\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000080c000-0x8)={0x0, 0x1}, &(0x7f0000619000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000020e000-0x8)=@assoc_value={r2, 0x10000}, 0x8) sendmmsg$inet_sctp(r1, &(0x7f0000fb7000-0xe0)=[{&(0x7f0000468000-0x1c)=@in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00005f4000)=[{&(0x7f0000608000+0x18)="94c96d1702cc09c36b0678d5a6776841659cfe1c995218e7b7dfc9db3d594c421bd8fdd1ce183cd4e5339c9cf5574780df3db0249bb60dea774059f12f585610dd13b4a1d8859d0c753f74ea7ad06945046fc43adcefa01146456c725a89fcdca86f5bf01eb2a888d4a402656c9bba61839139bd7136eae7a85bce8b38c58d6f876fbdef8fb005e8ad8164d78bdfcc7e2911172126396f4a1a469e4718", 0x9d}], 0x1, &(0x7f0000cda000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x0, 0x8207, 0x3, 0x3, 0x0, 0x6, 0x8, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xffffffff7fffffff, 0x8008, 0xfffffffffffeffff, 0x4, 0x2, 0x5, 0xba3d, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8004, 0x10000, 0x6899, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0xd, 0x2, 0x101, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffffc1, 0x1, 0xffffffffffffffff, 0x0, r2}}, @init={0x18, 0x84, 0x0, {0x1, 0xfff, 0xffffffffffffff7a, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x2, 0x5ba303b61f792d2e, 0xffff, 0x1, 0x78, 0x100000000, 0x4, r2}}], 0x150, 0x10}, {&(0x7f00007a1000)=@in6={0xa, 0x1, 0xf28, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x7}, 0x1c, &(0x7f0000908000-0x30)=[{&(0x7f000047a000)="1c37aa0a741cb29667c7c7c8f5c548f0b2d4bc1d9f92dd48cac81a293c871a51b181435505ba4b700a72b4dc8ce7a55677cc29c7535bf7f23a87e5b467b85bf1869ffda741aea03eaa1d44c21d50b07199c8df2bf11ffe3e022ababb0ed391cc5f776e0191d86be4b554e1607e32ee635b7b9e7a22a5dfeb3d657d5f8116aefc31e8ea93ab06704f14b7243220b6fe567a76660527ed033a8cc96f4b5ac03a4498288e4c6c5757b32f46ede2c4b9e18cfe0a6b9362b7d5", 0xb7}, {&(0x7f0000f44000-0xdd)="c61abaf4e0f14236506df4ff48c8b40f658190f69362b08e354e1848b2912fd6ffc2d1c0abd48627972b376a2bfbc9f0187039fecff927f870dc909b3abcc46618d52968ce907de8103ed3b05a8d9f66f4c5d16a27a4a667f904cdb77f15482b9f81a4146edbe6d33ec6cc4d92e50eb970556e5b640c705b4552e7be2dce890622e01e4ef0910b0f4135b701f39f5f5fb4a6b76c204800eacbd7f51e73c344eb1dd4938e0661f3ff8edbf4c33454cdf8918c8d0d31df58ded678bfa4fbe28d0f4121fcf96811026b760802733a7857189fa475f20e5a0a357c4eb339e4", 0xdd}, {&(0x7f0000a0b000-0x6c)="bb5d6d0c423ffa2287b49d72d10c401d2d636cabeb39c879116ca625173949973d7ee512a1f56fd69447cc13b0825801bf429b0efd976c1af77c74570de46f5d72942b729cc5661875b084164899db1994b2fa24442c3374c57844e44479582b2891658a0fb551c062187be5", 0x6c}], 0x3}, {&(0x7f00007aa000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001}, 0x10, &(0x7f0000b3a000)=[{&(0x7f0000255000)="371c", 0x2}, {&(0x7f0000f4d000-0xa7)="e12a902cf5e7742bd038361b09e081d1168b24697148bf12018c2d393804cede9082f294d04d2c3b9ee5d9ac07a99b458b08ec6b915ed4a4ca5275077d6e5de53a8c3ab065c54663c27e93926b23bf8b4f7d0a80abde3e8f74345d9822e9c917afbe19f6e77773c591d956c76dfb3dfa202cbfd1fa96fb920c024ce41c8c5e5729a79cf6dbbc06833c99fd613d3825b26e5980a49e0c7ca4d26d3cc3a4ad2e664d06a44a28acf3", 0xa7}, {&(0x7f0000fc2000-0xd4)="5b14f9c42b94c6315432a82d2eba0307bc2fafa1a678c4e3c5d8e8fb30998ac9a0a43e1fcf7008d420b2bd4046919b84e6a40b6627a8fe5ae42a33fdf8edc78b6f7a1ac859ab0383ba152cb18b0ebd1b01e5ecd81f65712e8bddb8b7916c6b12ed5b7ad7b72953feb59348b2f7d06152740c7c9a07a394a27017b839fafc0ac9d43f8ba3f79bc7bd391bbdb987f5177fb80329e4f2fdb23cfb85784a324c79d435ed722e662bbc557a33214996bd595eb9b5a49a09ed5fef06424bffd07ab07fe01698a1b6e1fa15366805d1a01a8c7e6feedd59", 0xd4}, {&(0x7f00003f3000)="4492f7ce24da3bff229c14c4718a6ac268773c27d956016d797f67ea0c32ac3e5bfcb044b48349a810f35d48c546211404bb87d63d4a47968c50ddca393b24638db363ab08b741a1132e46d0c2319e2245f43d6f94ac515442b1f0dcb12501841f682c80591496524a317d60f195986310459fed5c9e1fb6462d79db040443fdb03bae227bd8137e5944e503d5cfa01f082a5356d383889de0902050056d93688d6cf62403d617ec5060df81fbbfca027c4349af4ecb", 0xb6}], 0x4, &(0x7f000098c000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0xf972, 0x1, 0x400, 0xfffffffffffffb6e, r2}}, @init={0x18, 0x84, 0x0, {0x0, 0x4000000000000000, 0x8cb0, 0x7}}, @init={0x18, 0x84, 0x0, {0xb8, 0x2, 0x3, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x10001, 0x8000, 0x9, 0x2, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x2, 0x202, 0x1, 0x8001, 0xfe3, 0x5, 0x8, r2}}], 0xf0, 0x4}, {&(0x7f00006bb000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000c38000-0x70)=[{&(0x7f0000d51000-0xcb)="3cab7f37225fdef29fadcdd203c39c32957bbda2a6568da4f0250743fca051d5c7899e89517f707ae6c2b7b2187a71c23f0d5837eb2bdff5b22a3707c21fffbcaae79aa7881a39c4dd207328c6bdb0002924262050a9d3fe92a8ea7b23537709dddbe0eafdff7530113abd4546b6131b90431b112559fb89c6c8f99990b4339046be1dd84bb9181dd23edf7e37b485c61391d7361258fc2ae1043b455d25d4d35214d0be68523ed337d387f3d9639eb55b07eb63ff2a8ee0c2ccda3843986be3f7276e49d757b4e481d381", 0xcb}, {&(0x7f00002ad000)="1aa46af2171ba4632d4cb2ba27c6e4e8d89c2dbc3b820a0ac847b5e4030fb0086965a5c0b847f89dcdb326649b359b76382d867b48675e232203943835df7e3cc716419f999b05cbf5af3a4c822b863fc727fbfea206d259736faf54f0fe999a0eaab28d0d0746b7300a4d3f69583cfb7a31bcc49e8f8afd6a6cd91bf166d07fdb85bdec7d58a9588971c86a78ae8cb14f26aa", 0x93}, {&(0x7f00009d6000-0x57)="a63e3dc654d0d8fb737443fa429e638daf5a738b742fef1f948619c260081d049fdb77f2d59a3765155e3ce1750c6ff055c67d5ec8d4d6cc80243fc37f4f202db81c2896be0455cf12dfd23bab9cee2203ff75ae4af05e", 0x57}, {&(0x7f0000214000)="333bd87670b64b6d6dfb75f3ba70d188bee0d6a4905f4e471034fa36e44a6e4c97cd6b9c0ed77eebe539449087b57193698cbebf16065cff97596250abd7acaa63941ad3e767a04ae11f0d3a973908125166aab65b25cfe60ca4a87397e3c686a36a98c80b3cf8430b131c2a3963ae8efc4e38f7c0d00723fe52", 0x7a}, {&(0x7f00005b4000-0x58)="6b1f568af0b84c03f8790701cbb2e72c549dd752918005a3d6bca27cfe12a71cca6ff757255c748b06aa43086ff1cc00cc5cc67a5fea3bde1729986299fcc6c36abc8425446272eefd366efc78cb7144a255bb483ca79e97", 0x58}, {&(0x7f00005c7000-0xbc)="e6571b3ae990647d8d3a0ec8fefbf3a074e8977de1c817333f7b0ec7e131affcdcd1b0dcad29df48462bc26580a2326a25ecce03fa04d20f016a7ffdb3ba92cc0529eaa5911fb523c814d40e23c5d16df6a36a7679d1a6e26bfc52be384d144ef007b067a15f46b3f06afbb4f2614eb3aa013b8b2561f40b2b000c2dd8477b846e90bcf7d2392b36057670c0a0bf4cdd89fbe22b0697e57ac663be28f4ecb858f59f3199071780aca5d417d406bb2e7e884a9f63bd243e161de83894", 0xbc}, {&(0x7f000065a000)="94b2c1fa5625b83b8354f96a9240b240b7d03bed0660a8f7b68de90b306bef6e079eb539e90e3e2cdcb0c4a60c4c89d3", 0x30}], 0x7, &(0x7f0000f45000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x5ca, 0x8000, 0x8, 0x7fff, 0x1, 0x4, 0x68, r2}}, @init={0x18, 0x84, 0x0, {0x3, 0xfffffffffffff801, 0x5, 0xd1}}], 0x60, 0x40090}], 0x4, 0x0) bind$alg(r0, &(0x7f0000f41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) 2018/02/11 12:33:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000055a000)='rxrpc_s\x00', &(0x7f00001a0000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000fb0000-0x11)='GPLvboxnet1em1.#\x00', 0xfffffffffffffff9) r0 = add_key(&(0x7f0000479000)='cifs.spnego\x00', &(0x7f0000488000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000c99000-0xe3)="84c01d0f0c34c96891576ffefe8ead93a8b21ff7456ca3d1c7d5447a8a4cff9648bd847a50311c998164706e4406f497267ca41ecfe8f9d34a6d7bc0ff00f9d7d32e61a776695c7f24c6463b10a67605c6d4fdbc5425341d054e2a17591b36604575f5302388df79427d278d4d5fc3c6b8768af36554982d609df42ffccd4b96f3e701e71e3faee8ed04e5d4d207993846e3c3f620a8131df9fcac8da9b1c7a107a146252ec9c3df697006b2455e52b5574d0a1dacb0af01985f45ca669f96d1b23012794e9ccb905005f2d7dc4e1eb028b99c8e4327cae135b33accdced3d8a72709b", 0xe3, 0xfffffffffffffffe) r1 = add_key(&(0x7f00006b9000)='logn\x00', &(0x7f00000cd000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000061e000), 0x153, r0) add_key(&(0x7f0000228000-0xb)='asymmetric\x00', &(0x7f0000d6d000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000323000)="30801057020000000000000000ef5499fbb78042c3c76172e7f8b67029d3b24374c0f14231891d207ae27b08c9ed4f895fcfe63bfc58315485bb97d2bd5336651daacdf4b26d92d68b62c0083c000000000000050d54530952b7895e16462ee497bceb4012ff2ff659f52f99208891c488508d7c530081464c66502c2cb98299f0de87b98d4a3a1660119f4feee1d56a4d1b747e9b2f3d5272db336614c7a9cf3387db8d953f8f8a5b435fb1e9fe7b390fc4fd3b7b5a055b3ebd293b111ab71d225f2565b6aa5026997b70a83100051a4131861b2fffc17353318d250f8c9e4fa9", 0xe1, r1) 2018/02/11 12:33:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000372000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000de4000)) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) syz_open_dev$urandom(&(0x7f0000a8f000-0x1)='/dev/urandom\x00', 0x0, 0x200) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000058b000)='/dev/autofs\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00005b2000)={0x4, 0x4, 0x8, 0x8c36, 0x0}, &(0x7f0000681000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000abb000)={r2, 0x4, 0x6, 0x6, 0x0, 0xffff}, &(0x7f0000f9f000)=0x14) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ed6000-0x28)={0x1, 0x0, [{0x16000, 0x57, &(0x7f0000648000-0x57)=""/87}]}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002ad000-0x11)='/dev/qat_adf_ctl\x00', 0x420c41, 0x0) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000dc000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000ee7000)={r4}) 2018/02/11 12:33:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000)='/dev/sequencer\x00', 0x102, 0x0) writev(0xffffffffffffffff, &(0x7f0000003000-0x50)=[{&(0x7f0000002000)="12595046d610ce55e43ad3d3d3f3283ef494cf891b991167f6f5c4608086dac04b9bbbb71c53646bbb1bb6ffffffff80000000937b0e398a8c07f644936a962a727ea8c192accfbcede4cd535a42e5d7da2f047b313caf37b6736d2d214eb14f67625bfafbf15f60d2450a739bab74d53b30008abc43af2aab313cd53801a67cd9cb723ed12fd6", 0x87}, {&(0x7f0000001000-0x8a)="dbb87f3620b97ea9491372c7b0f371b19dc53a423bb1b73c33a5550e6d6d75d8915feb3167ef76b127457e3b11736136d44f851bec13a3b6ef5445ca772c7bfb3b76e2072a796468c6cb65c1580d782a238126ad210fd172b3fd974ff379e7dd6d9432e6694afd6b4a2529e53dd4b7c63c3363db2a4f9e2483bc2c9eb77aeeb631c4b96af81e363e3b15", 0x8a}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x3) r1 = syz_open_dev$adsp(&(0x7f0000005000)='/dev/adsp#\x00', 0x3, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000003000)='/dev/vcs#\x00', 0xffffffff00000001, 0x400) sendmsg(r1, &(0x7f0000001000)={&(0x7f0000003000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x2, 0x2, 0x3, 0x4, {0xa, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}}, 0x3a, &(0x7f0000003000)=[{&(0x7f0000003000)="6063522011cae0c5c07d28509ce6a5ad0fcdd290e0889138c8ec16da1b5351d66afc7e623a929742b45343bf61bb4da8b87d16eaac797fab8e12248bfae09c512722e858171c257a6361847bc9996c151fcb055ef670a2192dbe9da1727a3ade41b8f0e57642ffd88aa152a7299c4ece0442725c901408f95dec2a9681500cab806e43715e06740133bba303a697d8b3f9f0d4080f8ea186af8dc3fb52c6aa4e3f8611565112d97e1d804ee59f936ba2cf5e06e81b7834309e3b3af88b95dc46d46331db9922d3f9a069a7c855ea93405e70638b62d4b1f150", 0xd9}, {&(0x7f0000003000)="4870fa32127bae44734a858d70365594888c4d9e0f4ffb1701184b25607fa6b105a042308c1ccfc0e8c43c9ac11831cc90cebf8c9b5445d26911c04fae45c389e653b78510e332c845641dd7f0c6f466330c989614ed12997ca1b0778f36410465b484e84332f1175967ccaf5d501a6dd821f71a2eae808130d341061346cb9027dd0fb59f6019d0fbe1528de03dcf2608b2c346b84ebf7fa4844d3f2c447d6cc764f415c52dfabf8b10397b9b60c6c2a403258f28a51eccbcb4fb4b214ac40b745d9243074d082a3d3d81d3e584fa9358d2f607afd97d593e", 0xd9}, {&(0x7f0000003000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000003000)=[{0xb0, 0x0, 0x0, "48139bd738c0dfd044fe7b35ff5ab10f668a60e4d15055703d5754d45d1a528d57586710abb84610e03df33923b1be2b764009212fe0e88e96f9944b89241b091599816317f98d5b3bf4845798193313cfbb19386f3f256a7d296cc98f51d1de526a757352b3d11131fad4120af5432007fa88626c627d7221b24d21b6e82ee1233a2e5a0f7365f3a59cfde4045cc1e43000f3901719005d1ebb6b88c99f"}, {0xc8, 0x1ff, 0x1f, "b06875ea27dc6d4d320fda0d0245fdecdc8c53cfbacadd6512e0fd283c872363f95cac180952665a92b3c7d103209c4343f31362f357add5290c874311f08c575a4443ba50cad045ac4afd9beb1fdfa7d5524c0d8a81d2edffa246e43805dde79f171cb587632477ea788ed964d3f124f2b21588cb9accf313f602ac7a97a3934a967c40a2dba8d3903047b76c1877193524071932c7114963649ab27d548d77f29d9070c517cf856e55ebd7aafe97ac4d"}, {0xc8, 0x11b, 0x2, "745ce6cf35aab433db0a99117cc3883ec7b8b752f67f73f32458582fa11df0d95d8a3dd42514457d26c4a920fd9fc2ac24e1a356a4b9ecfc092c4664efee7dea1f8871b85ec42560077f7b2e58347f2351b4e10c5102b7d9f8b9da0cae8431a84953736305dfb5fa1c398e76203e8339e71187567b68019c7c8108c4db3c280a3bd9cf3a8608e433e3fd7916eb0f95bb6cb942d9912839492db6527129a349d3204778c0f8f2d24e5f5d19c2586a5d58fc4eeaaa20f6"}, {0x80, 0x107, 0xcefd, "5a0f2645c28c0be134bd14b0d856977e8bf4f9d636b1dc2a8bc44e56925e426dc3b6b9dd88725d029b962b89242c660f61a2447204c1c0ec7563ce7f0e2caa7bec56d84ce6a463b1802750f8a033ff6259ebb789243183f927fc5fbf7cde52ccf92d81b8c40fd302a0fa"}, {0x38, 0x118, 0x7, "9525b77b9deddc6f7fa867e0ab7cd8a1efd4b1f793e124bbb47fc2853185b7444fac04b0c8260626"}], 0x2f8, 0x4800}, 0x4000) r3 = socket$inet6(0xa, 0x1, 0x10001) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002000-0x8)) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000006000-0xc), &(0x7f0000005000)=0xc) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000aee000-0x5)='veno\x00', 0x5) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/11 12:33:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$getenv(0x4201, r0, 0x0, &(0x7f0000803000-0x8)) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f00004d5000-0x1000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005a3000), 0x4) sendto$inet6(r1, &(0x7f0000161000), 0x0, 0x0, &(0x7f0000a43000-0x1c)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) 2018/02/11 12:33:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000d44000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000bc5000-0x4)) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x7b, &(0x7f0000e47000)={0x2, 0xffffffffffffffff, @empty}, 0x10) recvmmsg(r0, &(0x7f000060c000-0x37)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f00009f3000)=[]}}], 0x1, 0x10001, &(0x7f00006ff000)={0x77359400}) 2018/02/11 12:33:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000097e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f000059a000)=0x83, &(0x7f0000fc7000-0x8)=0x2) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a7a000)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00002f2000)={0x0, 0x7530}, 0x10) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x14) 2018/02/11 12:33:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f00003da000-0x9)='/dev/sg#\x00', 0x4a3d, 0x40) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000dde000-0xc8)={0x1, 0x0, [{0xfffffffffffffffe, 0x0, &(0x7f00005f8000)}]}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00007c3000)=""/174}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005a1000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000bdc000)={{{@in6=@remote, @in=@remote}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000d48000-0x4)=0xe8) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) r3 = syz_open_dev$sndpcmp(&(0x7f000084c000)='/dev/snd/pcmC#D#p\x00', 0x20, 0x200582) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b4f000)='/dev/cuse\x00', 0x4000, 0x0) fanotify_mark(r3, 0x98, 0x12, r4, &(0x7f0000ff5000-0x8)='./file0\x00') ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00007a3000)=0x4000000) 2018/02/11 12:33:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000003000)={0x0, 0x0}) fadvise64(r0, 0x0, 0x8000, 0x2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000d61000-0x4)) fcntl$getown(r1, 0x9) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000293000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$ax25(r2, &(0x7f0000bd9000)={0x3, {"3021d1c2effa4e"}, 0x200}, 0x10) r3 = fcntl$getown(r1, 0x9) r4 = syz_open_procfs(r3, &(0x7f000050d000-0xf)='net/ipv6_route\x00') r5 = semget$private(0x0, 0x3, 0x4) semtimedop(r5, &(0x7f0000a1d000)=[{0x0, 0x3, 0x800}, {0x3, 0x7fff, 0x1800}, {0x1, 0xb4f, 0x1000}, {0x2, 0x1, 0x1800}, {0x4, 0x9, 0x800}], 0x5, &(0x7f0000fdb000-0x10)) sendfile(r1, r4, &(0x7f000070a000)=0x20000004, 0x82) 2018/02/11 12:33:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000944000-0xd)='/dev/usbmon#\x00', 0x7, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000023e000-0x20)={0x2, 0x9, 0x204, 0xfc33, 0x5, 0x1f, 0x8, 0x8, 0x0}, &(0x7f0000a7d000)=0x20) poll(&(0x7f00004fe000-0x8)=[{r0, 0x4080}], 0x1, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00003ca000-0x108)={r1, @in6={{0xa, 0x2, 0x8001, @empty, 0xffffffff}}, [0x6, 0x8, 0x0, 0x200, 0x0, 0x80000000, 0x5, 0x8, 0x3, 0x1, 0x7, 0x4, 0x1, 0x7fff, 0x9]}, &(0x7f0000f19000)=0x108) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00001d9000)={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffff801}, {0xa, 0x1, 0xffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, 0x1ffe00000000000, [0x6, 0x6, 0x9, 0x1, 0x9, 0x80, 0x800]}, 0x5c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00001e3000)='/dev/mixer\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000000d000-0x108)={0x0, @in6={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, [0x0, 0x7, 0x10000, 0x0, 0xa64, 0x3, 0x609, 0x8, 0x1000000000, 0x0, 0x3, 0x4, 0x9, 0x4, 0x8b]}, &(0x7f0000eae000-0x4)=0x108) read(r3, &(0x7f0000233000)=""/125, 0x7d) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00002c9000)={r4, @in={{0x2, 0x2, @multicast1=0xe0000001}}, [0x7, 0xfffffffffffffff9, 0x23, 0x1, 0x99, 0x0, 0x9, 0x4, 0x4, 0x401, 0x6, 0x6, 0x4, 0x100, 0x3]}, &(0x7f00006de000)=0x108) 2018/02/11 12:33:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000ca000-0x258)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0xc8, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f00003ad000-0x30), {[{{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007b3000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, [0xf40, 0x64, 0xeb, 0x4, 0x8, 0x2, 0x9, 0xfffffffffffffbff, 0x6, 0x81, 0x62da, 0x6, 0x4, 0x87, 0x8001]}, &(0x7f0000937000)=0x108) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000410000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000f21000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000288000)={r1, 0xa967}, &(0x7f0000bac000-0x4)=0xffffffffffffffb2) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000052b000)={r3, 0x6}, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000e01000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @igmp={0x0, 0x81, 0x0, @broadcast=0xffffffff}}}}}, 0x0) 2018/02/11 12:33:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000051000-0x12)='/dev/input/mouse#\x00', 0x5, 0x208040) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000fd1000), &(0x7f0000eed000-0x4)=0x4) r1 = dup2(r0, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00001b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00005bb000)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/02/11 12:33:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000f45000)='net/arp\x00') sendfile(r0, r1, &(0x7f0000929000), 0xff) accept$packet(r1, &(0x7f0000812000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00004ba000-0x4)=0x14) fremovexattr(r1, &(0x7f0000da1000-0x1a)=@known='com.apple.system.Security\x00') 2018/02/11 12:33:39 executing program 0: timer_delete(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0xfffffffffffffff8}, 0x8) 2018/02/11 12:33:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00000f6000-0x4)=0xfffffffeffffffff, 0x4) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@random="13fb3145d85b", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x104}}}}}, 0x0) listen(r0, 0x7fffffff) 2018/02/11 12:33:39 executing program 6: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000fce000-0x44)) sendto$inet6(r0, &(0x7f0000fc4000-0x50), 0x0, 0x0, &(0x7f0000dee000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) 2018/02/11 12:33:39 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0xa, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) r2 = dup(r0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000001f000-0x4)=0x490, 0x4) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000020000-0x4)) recvfrom$ax25(r2, &(0x7f0000012000)=""/243, 0xf3, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}}, 0x10) 2018/02/11 12:33:39 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000c0d000-0x10)=@common='eql\x00', 0x10) r1 = userfaultfd(0x80800) fcntl$notify(r1, 0x402, 0x18) 2018/02/11 12:33:39 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000a57000-0x6c)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x800, 0x3ff}) 2018/02/11 12:33:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000276000)=0xc4) ioctl$TCSETAW(0xffffffffffffffff, 0x5402, &(0x7f0000fe5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f000046e000)={0x100, 0xffff, 0x200000000003}) 2018/02/11 12:33:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000725000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x4000) pwritev(r0, &(0x7f0000b32000-0x10)=[{&(0x7f0000bd2000)="3b9ecdc7e70a1e166f5d45b6d7b506fe542596c807182333aa681e7ec3613c7ea97781dd216804a3704f86a37f09d1a60b6a2b88947c756f8a98c0bdb46be40a9146e71f3f02ae35d5825b6509e051ea52b04ea40fb970bd1b6e3cdea2c0f9bda7d4beea376a08be6b5a83b97dd299a24077826e", 0x74}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0xffffffffffff0000, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TCSBRKP(r0, 0x5425, 0xffffffffffffff60) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4) 2018/02/11 12:33:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20003, 0x7) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00004fb000-0x3f8)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0xf8, 0xf8, 0x0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f0000039000-0x40), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@unspec=@cgroup0={0x28, 'cgroup\x00', 0x0, {0x7}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) r1 = syz_open_dev$sndmidi(&(0x7f00005cf000)='/dev/snd/midiC#D#\x00', 0x4, 0x400000) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000436000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000008d000-0x8)={0x0, 0x77afff66}, &(0x7f0000644000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00005cd000)={r2, @in6={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x20}}}, 0x8c) sendmsg(r0, &(0x7f00009f2000-0x38)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00007de000-0x70)=[]}, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000904000), &(0x7f0000992000-0x4)=0x4) 2018/02/11 12:33:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000bd7000-0x8)={0x0, 0x5}, &(0x7f0000dff000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000102000)={r1}, &(0x7f0000e6a000-0x4)=0x14) 2018/02/11 12:33:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0xfffffffffffffffc, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080002, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000db6000-0x118)=[{&(0x7f000086c000)=@in6={0xa, 0xffffffffffffffff, 0x2, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f0000800000)=[], 0x0, &(0x7f0000693000-0x90)=[@sndrcv={0x30, 0x84, 0x1}, @sndrcv={0xfffffffffffffd55, 0x84, 0x1}, @init={0x18, 0x84}], 0x90}], 0x1, 0x0) 2018/02/11 12:33:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000e03000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f000002d000)={@common='sit0\x00', @ifru_settings={0x0, 0x0, @cisco=&(0x7f00005ec000)}}) 2018/02/11 12:33:39 executing program 3: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000011000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, [], [], @generic="cdea48d84af5e572e2cfa9c3904a5e33", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x0, 0x0, 0x4c}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv6=@loopback={0x0, 0x1}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000025000)={0x0, 0x0, &(0x7f0000fa9000)=[{&(0x7f0000b8d000)="c6c453b2b4d164c2cfc32fbb1054e4101ae659467b410dee78af3e30f31553c71b240ece2c66b7233f1d6ff3c154c058a6444a00d9743e7c73e97f24cddb58cb8f8b82840a3baf02b074ebd1d70584b584e7a972c0631c3040c99206c0b59e8f20ae4eaaf6f83ac8387854c89ace4f3e4a71cf44275e18", 0x77}, {&(0x7f0000fa6000)="7584b432bcfc06e202326693b858a46fdb6787df4cb88268b1252054c4aa0f3a5b7c879c2eb73972ac52c579f34a554650694b474f66043c1a50de11fb2452b028d9c72913245826a6923971f1243047c526657a8d71b5866bda713c94e170fcf69c9c613e496df034cb2ff9fa21bdaa0dbfc8bc12a2c9051d390476cf3f630bbba45e75f8cbfa21453b7b346a665de27fb5221d226ca987ce412c02e7255a8810f30ed406520fe305724e35ff514f2f2ae959cc69be76f83971e81b1497ba4d14d16bb4b33a6dd235786061a89e0a2a5573efb4", 0xd4}, {&(0x7f0000fa9000)="d6a8e2454c3f38081e05f37b8b8b37bc8474f16ed0a3b02982a927d8a1780b857cf1efa2a971abcb22ca48dcc9892e2acad14d15e5e439992d446a9142009ccc7418e45fcf3136d85af73e973474cfb807fa18024b7785c8eb54f3409794602c1031", 0x62}, {&(0x7f0000fa8000-0x8d)="c909f3f6b5842f9627cbba914b3793fb26ea8a047102f778b6499ef39920dbf570b726a42cf834ec024577868d2ff4e204299af8d2492c217717d597758a2bf5f506a0d1f307f6001e259e6831a15b63fb8cc5c581a8f7ddf76faa753c7c0514789a90887fde0047d5d722bd7ef986f30af43507738c908011f08e02ef9b53dd53c12b874bb807068305c46c28", 0x8d}, {&(0x7f0000fa9000-0x42)="998e8d8a5edc9e9a9fe8405f2b385c1d95ebb579c99b5d333a6bb1087bfa485d03160e61e5d1b3fe92636a1d0fd4a33fd57043fdaf4738eb33142ebf18656d1fe222", 0x42}, {&(0x7f0000c6b000)="9f094dc0ff650907", 0x8}, {&(0x7f0000467000)="c485a707241b95d4ba020edddeadc27edde78f1c242b58ccde7d457d89", 0x1d}, {&(0x7f0000a7f000-0x3f)="57254bfaac24e1b12798583140275473bd86e404ceaeeb6770aa9fbcc16e08da7be9b031acf2c44ad1d73e06f0e57a9d9d2766cc4b373e2e3d81b136278982", 0x3f}], 0x8, &(0x7f0000f9e000)=[]}, 0x0) 2018/02/11 12:33:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bfb000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) unlinkat(r0, &(0x7f0000021000)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000575000-0x5)='user\x00', &(0x7f000082d000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000af000)="703e299c8537c0d362823c0ec061d489dac18a8729157a00b821572a3134d563f64a06fd75", 0x25, 0xfffffffffffffffc) keyctl$setperm(0x5, r1, 0x10020000) r2 = msgget(0x3, 0x40) msgrcv(r2, &(0x7f0000831000)={0x0, ""/87}, 0x5f, 0x2, 0x1800) socketpair(0x8, 0x6, 0x1, &(0x7f0000fdc000)) keyctl$invalidate(0x15, r1) r3 = syz_open_dev$adsp(&(0x7f0000677000)='/dev/adsp#\x00', 0x3, 0x40000) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f00008d6000)={0x3, 0x6, 0x3, 0x4, 0x100}) 2018/02/11 12:33:39 executing program 7: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000004000)=@filter={'filter\x00', 0xe, 0x4, 0x268, 0xffffffff, 0x98, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x1d0, 0x1d0, 0x1d0, 0xffffffff, 0x4, &(0x7f0000002000), {[{{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="2eab8f10a4e5cbb823fe83249a9d6f3c", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='vlan0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c8) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000001000-0x4f)=""/79, &(0x7f0000033000)=0x4f) connect$inet6(r1, &(0x7f000002e000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe}, 0x1c) sendmsg(r1, &(0x7f0000013000-0x38)={&(0x7f0000033000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000000f000)=[], 0x0, &(0x7f000000d000-0x1188)=[]}, 0x4008000) sendmsg(r1, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000016000-0x60)=[], 0x0, &(0x7f0000021000)=[]}, 0x0) 2018/02/11 12:33:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0xfffffffffffffc8d) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00007fa000)={{{@in=@multicast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000fb3000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00007b6000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x5}) link(&(0x7f00006b6000)='./file0\x00', &(0x7f000015e000)='./control\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000099f000)={@common='dummy0\x00', r1}) 2018/02/11 12:33:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000140000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00005f2000)=0x0) ioprio_get$pid(0x1, r1) syz_open_pts(r0, 0x0) syz_open_pts(r0, 0x0) close(r0) 2018/02/11 12:33:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffff2aaf5df, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() prctl$setptracer(0x59616d61, r0) 2018/02/11 12:33:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000035a000)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x0, 0x5) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x5) sendfile(r2, r3, &(0x7f0000e65000-0x8), 0x5) 2018/02/11 12:33:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000d68000-0x430)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0x1e8, 0xf8, 0x0, 0xffffffff, 0xffffffff, 0x2e8, 0x2e8, 0x2e8, 0xffffffff, 0x4, &(0x7f0000001000), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x6, 0x1, 0x1, [0x7, 0x4, 0x24, 0xffffffffffffff81, 0x7, 0xfffffffffffffff9, 0x0, 0x4, 0x20, 0x3f, 0x6e9, 0x0, 0x7, 0x5, 0x1, 0xea], 0x8}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fb1000)='/selinux/enforce\x00', 0x10040, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000304000)) sigaltstack(&(0x7f0000c1d000/0x3000)=nil, 0x0) sendto$inet6(r1, &(0x7f0000fa5000-0x581), 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/11 12:33:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000022000-0xa)='/dev/cuse\x00', 0x1, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000022a000)={r0, &(0x7f0000244000-0x6c)="5b8b9e132b55bf671a3d7183cdf0a4dc6e1ec55ea18fc1a4611e2160996187f483394b5e8f292433991be8efeb65b886cde24249f1be82245d7535eaec857174bc0783b8e0ba765ab2fa5fb18b62f213a1bafbc90f24050be5ffa7926b59a219b9b87c9b19e6671318b630aa", &(0x7f0000b69000-0x30)=""/48}, 0x18) syz_extract_tcp_res(&(0x7f00008c2000), 0x3a2f, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000058e000)={0x0, 0x0}) rt_sigpending(&(0x7f0000a49000), 0x8) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f000000c000-0x28)={0x5, 0x3f, 0x100000001, 0x3, 0x81}) ptrace$peek(0x2, r2, &(0x7f0000670000-0x8)) r3 = syz_open_dev$vcsa(&(0x7f0000c62000-0xb)='/dev/vcsa#\x00', 0x200, 0x400040) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000418000-0x28)={0x5, 0x8003, 0x8, 0x6, 0x10001}) flistxattr(r3, &(0x7f00006fd000-0xc1)=""/193, 0xc1) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00002d5000-0x4)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000be5000)=[{0x4, 0x1}, {0x3, 0xffffffffffff7fff}, {0x3, 0x4abdf515}, {0xc, 0x1}, {0x2, 0x8}, {0x8}, {0x3}], 0x7) bind$inet(r1, &(0x7f0000a29000-0x10)={0x2, 0x2, @empty}, 0x10) writev(r3, &(0x7f0000dac000-0x60)=[{&(0x7f0000e6f000)="7741814efcdcc1169208791e59369ac1d30e38eefffd4b3536317778f043a85e35f0458960de", 0x26}], 0x1) ioctl$TCSBRK(r3, 0x5409, 0xc000000) syz_open_dev$tun(&(0x7f0000859000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) sendto$inet(r1, &(0x7f0000e04000), 0x0, 0x20000000, &(0x7f0000a3e000-0x10)={0x2, 0x2, @empty}, 0x10) socket$inet6(0xa, 0x4, 0x7) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00004ab000-0x4)=0x1ffa, 0x4) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000972000-0x4)) r4 = dup(r1) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000de2000)) stat(&(0x7f0000cfe000)='./file0\x00', &(0x7f0000840000)) ioctl$TIOCSTI(r4, 0x5412, 0x7fff) syz_open_dev$vcsn(&(0x7f0000901000)='/dev/vcs#\x00', 0xee1d, 0x4000) write$tun(r4, &(0x7f0000770000)=@hdr={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, @ipv6={0x0, 0x6, "1c0400", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, {[], @icmpv6=@echo_reply={0x81}}}}, 0x3a) recvfrom$inet(r1, &(0x7f0000cc4000)=""/188, 0xbc, 0x2022, 0x0, 0x0) 2018/02/11 12:33:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x40e, &(0x7f0000491000)={0x1}) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000c8e000)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000de2000-0x8)) 2018/02/11 12:33:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x8, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000008000), &(0x7f00005c5000-0x4)) 2018/02/11 12:33:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000de9000)='/dev/cuse\x00', 0xfffeffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e}], 0x10}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) clone(0x0, &(0x7f0000290000), &(0x7f0000187000-0x4), &(0x7f0000b8e000), &(0x7f0000a5e000)) 2018/02/11 12:33:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000412000)={&(0x7f0000124000-0xc)={0x10}, 0xc, &(0x7f0000b9c000)={&(0x7f00009aa000)=@ipmr_getroute={0xfffffffffffffdff, 0x1a, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, []}, 0x14}, 0x1, 0x0, 0x0, 0xfba23885d88b8c57}, 0x0) 2018/02/11 12:33:39 executing program 4: r0 = syz_open_dev$mouse(&(0x7f00004f9000)='/dev/input/mouse#\x00', 0x6, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000935000-0x4)=0x4061, 0x4) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6_vti0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/02/11 12:33:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x10000, 0x50201) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x2) getpeername(r1, &(0x7f0000012000)=@nfc_llcp, &(0x7f000002f000-0x4)=0x60) connect$inet6(r1, &(0x7f000000e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) fcntl$setsig(r1, 0xa, 0x27) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f000002c000)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x100, 0x100, 0x0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f000001f000-0x40), {[{{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@frag={0x30, 'frag\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) sendmsg(r1, &(0x7f000001b000)={0x0, 0x0, &(0x7f000001a000-0x60)=[], 0x1f2, &(0x7f000001f000-0xf8)=[]}, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000022000-0x12)='/dev/input/mouse#\x00', 0x80000000009, 0x200000) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000032000-0x10)={r2, &(0x7f0000031000)="3399e87601cbdccafa854b9e9b"}, 0x10) r3 = syz_open_dev$sndpcmp(&(0x7f000000a000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x800) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f000000c000)=r3) 2018/02/11 12:33:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000493000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000cd000)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000620000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff}}) close(r0) 2018/02/11 12:33:39 executing program 3: r0 = creat(&(0x7f0000e3b000)='./file0\x00', 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00002da000-0x50)={0x4, 0x8, 0x9, 0x0, 0xf}) setsockopt$sock_int(r1, 0x1, 0x35, &(0x7f0000fb7000-0x4), 0x4) openat$dsp(0xffffffffffffff9c, &(0x7f0000970000-0x9)='/dev/dsp\x00', 0x1, 0x0) 2018/02/11 12:33:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) r1 = creat(&(0x7f0000434000-0x8)='./file0\x00', 0x2) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f00002d9000-0xc)={0x9, 0x8001}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x1000000010040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[]}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000009b000-0x8)={0x0, 0x400000000400002, 0x0, []}, 0x8) 2018/02/11 12:33:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d41000-0x11)='/selinux/enforce\x00', 0x18000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000dd6000)=@assoc_value={0x0, 0x8}, &(0x7f0000a32000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000067b000-0x8)={r2, 0x80}, &(0x7f00003a4000-0x4)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000048a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}) prctl$setfpexc(0xc, 0x100000) r3 = syz_open_dev$mouse(&(0x7f000060b000-0x12)='/dev/input/mouse#\x00', 0x0, 0x100) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000933000-0x10)={0x10001}) 2018/02/11 12:33:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000589000-0x9)='/dev/sg#\x00', 0x10001, 0x2) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000aae000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000291000-0xd)='/dev/dmmidi#\x00', 0x376, 0x100) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00004b5000)=0x5, 0x4) bind$inet(r0, &(0x7f0000ee5000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000077a000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0xffffffffffffff74) shutdown(r0, 0x4) poll(&(0x7f0000457000)=[{r0}], 0x1, 0x0) 2018/02/11 12:33:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000992000), 0x0, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) connect(r1, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r1, &(0x7f0000cf5000-0x5d), 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x1, 0x0, @empty}, 0x1c) sendto$inet6(r1, &(0x7f00009d1000), 0x0, 0x0, &(0x7f0000f23000-0x1c)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb7000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000380000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) socketpair(0x5, 0x800, 0x100000001, &(0x7f00005dc000)) ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f0000328000-0x8)={0x3, 0x7}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f00002ab000)=0x4) setsockopt$inet_buf(r4, 0x0, 0x10, &(0x7f0000122000)="18000000020001000000be5efecd88367a00080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b300024f02c62cc6e96c00442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c34000000096f201cd", 0xc0) 2018/02/11 12:33:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f0000e39000)='/dev/snd/controlC#\x00', 0x10000, 0x101c00) r1 = dup2(r0, r0) io_setup(0x2, &(0x7f0000f38000)=0x0) io_cancel(r2, &(0x7f0000e3c000-0x8)={0x0, 0x0, 0x0, 0x6, 0x5, r1, &(0x7f00000ee000-0x7f)="f367dab0b2b54199e31df5c1da4dafdf7eb19fca212396e7f0f8505c0e095fe9bd2579760ed61981ab88d2b8ff124ed9d67c198d9f30a5fe8b143930c2bdec514ece2e39e91577886ae4221bc7ab9a09ed0cee00d59141157e0d708e96ee939e81cc2447d00051cd22ef4767d30125ea5c1d891d50c78c40f3133b824734db", 0x7f, 0x0, 0x0, 0x0, r1}, &(0x7f000045d000-0x20)) getsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000c49000-0x4), &(0x7f0000fb0000)=0x4) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000600000-0xe8)) 2018/02/11 12:33:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000bd3000-0x4)=0x8, 0x39a) r1 = syz_open_dev$sndpcmp(&(0x7f0000bc9000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) epoll_wait(r1, &(0x7f0000df2000-0xc)=[{}], 0x1, 0xc8) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) 2018/02/11 12:33:39 executing program 0: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000033000)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f000001a000)=[{&(0x7f0000033000)="b44a4fc15c422fa784430ac8d64b463b6ae1dc49af209e98b9861fd7452e77a550355bf4169bf522551ee57e1134fc8b78a24fb691087650e5"}, {&(0x7f0000033000)="e3ce1297a97a9156544df5bd49ea4e4296373b0676aceabd7c931efe93f3ff8fa9505a3dd4e2e0275138e30759700794c0714909136336f6adfbb6f85d2d8162be6cc37707d97171a45a0deadb7b77fc18042c1c472978f87584259a0e498106ff39a089745127a186b1764e341dc0e78163a417bb655153e92e2f55d1cd4d11089d968acb955cc3d70d773d137e81e1e0eb2c7b958168346dae210a706d5533edca014e79c8f4e3864063106c30c8eafb42ad6ffbff0a918bdb49ae4a421622600c4937deba63892adf1f5b6de2a1a218919597fa002676624183cd1b0b12e0f97ff0a48960a0aaeb9f48103a64403f49d2e8f4d7"}, {&(0x7f0000034000)="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"}, {&(0x7f000000e000-0x2f)="c52a297e48a48e1a91fbbe1c666d4e376d86f1db4ff3217c17d3910b99af54f05e10ffd6092737b93d07dde440fca1"}, {&(0x7f0000036000-0x6b)="eb558367d3e5de3ec49045a934a10edf6fe04bc355a60d6446da4af40f45a44f842f4846106d8fe091111b71c15b45b9676734541c4c22930170fa3132ad538a1d705f17a1fc2c315e7271b92f5da269ca70fae3755b15f6522be1ef8b0877bcb52e8e1bab81afa8c7fdf8"}, {&(0x7f0000036000)="e3296d013b4d6dd706a4cea1bf3abc38722d055ca037fef946e3bce675c3ea7a8b318a830111c8"}], 0x0, &(0x7f000002c000)=[{0xfffffffffffffee2, 0x29, 0x2, "91346bef386f13b189886daeb6d56e8624"}], 0xfffffffffffffe41}, 0x0) lstat(&(0x7f0000024000-0x8)='./file0\x00', &(0x7f0000014000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) 2018/02/11 12:33:39 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fd4000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="c62ddc698a3fe7d9a36b8a22454d2a0b"}}, 0x1e) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x2, 0xa4ab, @loopback={0x0, 0x1}, 0x9ba2}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x10}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000002000-0x6)={r3, 0x100}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000001000)="7435f166a977d54b2d00007944ce3977", 0x10) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000003000-0x10)={0x1, &(0x7f0000001000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f0000001000-0x8)={r5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000001000-0x64)={&(0x7f0000001000)=[0x3, 0x8, 0x3], 0x3, 0x218, 0x61ed, 0x2, 0x400, 0x8, {0x40, 0x3, 0x4, 0x8000, 0x2, 0x401, 0x6, 0x8, 0xffffffffffff0001, 0x2, 0x7fff, 0x8001, 0x3, 0x0, "dfcb2755acf1c64498469e1d39a90fa86463239be917fb64a862875b4651f02d"}}) 2018/02/11 12:33:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00005ea000-0x10)='/selinux/member\x00', 0x2, 0x0) fallocate(r0, 0x0, 0x1, 0xffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f000078f000)='user\x00', &(0x7f0000cf7000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000c99000-0x64)="d3fe02f5f88cb76549febd069403ce1d062fa338267d0a7a3274f47778f05d1efc17462a6f3a155f89e128294fdc5d7a2067fbeccba1aa836ce4a3afb7fdfbf3303bfa5f7608c3235f6424b7d9937199b20eb69e6075c50b3abcb77b4c5e9ed4b794e8a5", 0x64, 0xfffffffffffffff8) r2 = add_key(&(0x7f0000387000)='trusted\x00', &(0x7f0000a1e000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000028c000)="33801a343d3d56f7da018a", 0xb, 0x0) keyctl$search(0xa, r1, &(0x7f000042b000-0x5)='ceph\x00', &(0x7f0000d01000-0x5)={0x73, 0x79, 0x7a, 0x0}, r2) r3 = getpgrp(0x0) setpriority(0x0, r3, 0x0) 2018/02/11 12:33:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) dup(r0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000c8a000-0x4)={0x6}, 0x4) sendmsg$nl_route(r0, &(0x7f0000678000-0x38)={&(0x7f0000b6f000)={0x10}, 0xc, &(0x7f0000b27000-0x10)={&(0x7f00003b4000-0x170)=@ipv6_getroute={0x24, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) 2018/02/11 12:33:39 executing program 3: clone(0x0, &(0x7f0000002000), &(0x7f0000002000), &(0x7f0000004000-0x4), &(0x7f0000002000)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xf, &(0x7f0000001000-0x10)) waitid(0x2000000000000, 0x0, &(0x7f0000004000-0x8), 0xc100000a, 0x0) 2018/02/11 12:33:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3b, &(0x7f00002d4000)=0x1, 0x171) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000018c000)={0x0, 0x2710}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000014, &(0x7f0000bef000-0x4)=0xfffffffffffffffd, 0x4) sendto$inet(r0, &(0x7f0000a2d000), 0xffffffffffffff8e, 0x20000000, &(0x7f00007f4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/11 12:33:39 executing program 5: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000970000-0xe8)={{{@in=@multicast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000ce3000-0x4)=0xe8) fstat(r0, &(0x7f0000a5a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00003b3000)='./file0\x00', 0x6000, r1, r2, 0x9, 0x0) r3 = dup(r0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000798000-0xc)={0x0}, &(0x7f0000ce0000)=0xc) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f00006bd000-0xd7)=""/215) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ce3000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r3, 0xc9) getsockopt$sock_buf(r5, 0x1, 0x1f, &(0x7f0000ce2000)=""/50, &(0x7f000039c000-0x4)=0x32) fcntl$setown(r0, 0x8, r4) fcntl$getownex(r0, 0x10, &(0x7f0000cd3000-0x8)={0x0, 0x0}) rt_tgsigqueueinfo(r6, r6, 0x0, &(0x7f0000cd1000)={0x0, 0x0, 0xfffffffffffffffc}) 2018/02/11 12:33:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c37000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chown(&(0x7f0000f23000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000055d000)='./file0\x00', &(0x7f00007a5000)='./file0\x00', &(0x7f0000e38000)='anon_inodefs\x00', 0x11088, &(0x7f00004e8000-0x83)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000c2a000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 12:33:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) rt_sigaction(0xf, &(0x7f0000567000)={0x80000001, {0x9}, 0x80000000, 0x2a}, &(0x7f0000c28000-0x20), 0x8, &(0x7f0000de6000-0x6)) socketpair(0x10, 0x1, 0x584c, &(0x7f0000989000)={0x0}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000624000)={0x4c000000000000, 0x8001, 0x4, 0x9}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000051b000-0x8)={0x0, 0xfffffffffffffffe}) 2018/02/11 12:33:39 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000006000-0x38)={&(0x7f000000e000)=@un=@abs, 0x8, &(0x7f000000d000-0x50)=[{&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f000000e000)=""/139, 0x8b}, {&(0x7f0000014000-0x3e)=""/62, 0x3e}, {&(0x7f0000011000-0x4)=""/4, 0x4}, {&(0x7f0000008000)=""/47, 0x2f}], 0x5, &(0x7f0000013000)=""/209, 0xd1}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000016000)=[], 0x10000000000000d6, 0x0, 0x1e8}, 0x3) 2018/02/11 12:33:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ab9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) statx(r0, &(0x7f000015e000-0x8)='./file0\x00', 0x4000, 0x54, &(0x7f0000c32000)) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000456000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0x13)='selfself%$keyring/\x00', 0x0) 2018/02/11 12:33:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x40000003, 0x5) setsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000127000)="c75d5a115fc1966eb3367e313d29294de2ad4bbcc15f41d526ef2549e30dc34030ca5c7fadaa1b8cf9eada0645824a9a32c7a2b51d228804374e549e750f2d41f03c6f0cfe3ab8f3fecb73685d0018197b4d7b59dc594b5f25a9346790363ddd226e671df2cf14cc386da10a043d47b304ccff1332a9780a1abf8be095600398fb8e5f0a7670ef10817c2ad136c33c086f3a9bdf6343fa9e6d884fae462b9779d541512032f22d27d07067d1a809c7f2f5e7fb51ff", 0xb5) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000f1d000-0x4)) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000f1a000)=[], 0x0, &(0x7f0000f1a000)=""/79, 0x4f}, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000e38000)=@buf={0x95, &(0x7f0000156000)="a1a01eae46f81637543488ad5bf2655fe8e7494a8a71e964ebb94d7dbfa61714f7b6636c3a334b17736d58599f8e2d3631e9a81bf7ea4558b0457a7b8b64ce2e458f694ec946f7986fa5d50a5ef53ced460ad050e58b91440e952219786d6f7d9b37d4552d5ca64c3fbe5043b16e0fc2818b56a8da3f811251aa694060d1880a22b2dc3371ab64fb2ed5e859030fdeb67a68781f2e"}) sendto$inet(r0, &(0x7f0000e7b000), 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/11 12:33:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) mmap$binder(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x0, 0x912, r0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000060b000-0xe8)={{{@in6=@empty, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000dfb000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000949000-0x8)={0x1, [0x0]}, &(0x7f00000d0000)=0x8) r2 = getgid() fchownat(r0, &(0x7f0000b0e000-0x8)='./file0\x00', r1, r2, 0x1800) 2018/02/11 12:33:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000b48000-0x10)=[{0x7, 0xadc}, {0x2}], 0x2) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000bfc000-0x4)=0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f00007d6000)={@l2={0x1f, 0x40, {0x6, 0x80, 0x5, 0x6, 0xffff, 0x7}, 0x9, 0xe0}, {&(0x7f0000ae3000-0x7c)=""/124, 0x7c}, &(0x7f00002b9000), 0x4a}, 0x2e) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000e5c000)=0x20) sendto$inet(r2, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f0000331000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_dccp_buf(r2, 0x21, 0xc, &(0x7f0000988000)=""/82, &(0x7f0000cb3000)=0x52) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3}, &(0x7f000034f000)=0x8) listen(r0, 0x2) 2018/02/11 12:33:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) lstat(&(0x7f0000579000)='./file0\x00', &(0x7f000007e000-0x44)) r0 = syz_open_dev$sndpcmc(&(0x7f00007ac000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x22000) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f00001e8000-0x90)) 2018/02/11 12:33:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000002000-0x4), 0x5, 0x0, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}, &(0x7f0000002000-0x4), 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000067b000-0x10)={&(0x7f0000e05000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r0 = socket$nfc_llcp(0x27, 0x1, 0x1) sendfile(r0, r0, &(0x7f00007b6000), 0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ffc000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000729000)='/dev/mixer\x00', 0x20000, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000d31000-0x58)={0x5, 0x1, [{0x81, 0x0, 0x7f}, {0x4, 0x0, 0x8000}, {0x1, 0x0, 0x7ff}, {0x4, 0x0, 0x1f}, {0x5, 0x0, 0x7}]}) lstat(&(0x7f000008b000)='./file0\x00', &(0x7f0000138000)) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000c5b000/0x18000)=nil, &(0x7f00004ee000)=[@textreal={0x8, &(0x7f0000d81000-0x55)="2e660f71d1b60f01f70f0f160e00a40fc79d000066b9800000c00f326635000400000f3066b96408000066b80a00000066ba000000000f30baf80c66b87c31ae8d66efbafc0c66ed0f06360f21ce67c42d44b00000"}], 0x0, 0xb, &(0x7f0000698000-0x20)=[@efer={0x2}, @vmwrite={0x8, 0x0, 0x1, 0x0, 0xd12f, 0x0, 0x4, 0x0, 0xfffffffffffffffb}], 0x2) 2018/02/11 12:33:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000005c000)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000040000)={0x0, 0xffffffffffffdd73}, &(0x7f0000e37000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000621000-0x8)={r1, 0x4}, &(0x7f00002e6000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000096d000-0x8)={r0, r0}) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt(r2, 0x1, 0x200006, &(0x7f0000360000-0x96)=""/150, &(0x7f0000c4e000)=0x96) 2018/02/11 12:33:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000485000-0x10)={&(0x7f00003ee000)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000ae4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @empty}}) r2 = dup2(r1, r0) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000070000-0x4)=0xe4bf000, 0xc5) 2018/02/11 12:33:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x7fff) sched_setaffinity(0x0, 0xfffffffffffffe2d, &(0x7f00008da000-0x8)=0x6) read(r0, &(0x7f00001a4000)=""/1, 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000289000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) clock_gettime(0x0, &(0x7f000004c000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000289000)=[{0xffffffffffffffff}, {r2}], 0x2, &(0x7f0000145000-0x10)={0x0, r3+30000000}, &(0x7f0000289000), 0x8) fgetxattr(r2, &(0x7f0000860000)=@known='security.selinux\x00', &(0x7f000053f000-0xdf)=""/223, 0xdf) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000283000-0x11)="1e336500ff4ad5e700000022000000ec", 0x10) sendmmsg$alg(r2, &(0x7f0000217000)=[{0x0, 0x0, &(0x7f000011a000)=[{&(0x7f0000283000)='t', 0x1}], 0x1}], 0x1, 0x0) 2018/02/11 12:33:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e68000-0x20)={0xffffffff, 0x7, 0x200, 0x3f, 0xcdb1, 0xffff, 0x1, 0x3, 0x0}, &(0x7f000059d000)=0x20) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000fe000-0xa)={r1, 0x0, 0x1, [0x9]}, 0xa) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000386000-0x4), 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009d2000)={0x0, 0x0, 0x0, []}, 0x8) r2 = syz_open_dev$mice(&(0x7f00001d7000-0x10)='/dev/input/mice\x00', 0x0, 0x200800) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000c2c000-0x10)={0x1e, &(0x7f000018d000-0x1e)="e3c31c92d09661710636280e9c379371f613cba2c3417a5c69db5ab4f953"}) 2018/02/11 12:33:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d56000-0x9)='/dev/dsp\x00', 0x80, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c8d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00008b0000-0xc)={0x2, 0xffffffffffff0000, 0x3, 0x100000000, 0x8, 0x3}) pread64(r0, &(0x7f0000455000)=""/4096, 0x1000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000240000-0x40)={0x1, 0x3, 0x3fd, 0x9, "20ca4bc0ab09a2fe5af6a4ccacf03247640ce57f235a68e35b5864e663feac44a5dc91a56662507cfae7e3d6", 0x40}) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r3, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000843000)='/dev/cuse\x00', 0x200, 0x0) syz_emit_ethernet(0x10e, &(0x7f000026c000-0x10e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="fa966dd0b17d", [], {@llc={0x4, {@llc={0x42, 0xfe, "e8bd", "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"}}}}}, &(0x7f00000b7000-0x14)={0x1, 0x3, [0x1be, 0x53b, 0xbf1]}) close(r3) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000218000)={{{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}}, {{0xa, 0x2, 0x8000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffff}}}, 0x10001, 0x0, 0xff81, "1f19c5e687bf4317ee421843a87b0b883cbc891365068776e830f432ad8a23aa9de9431852e76fb0f521f560eb39a8266901c881d6ca1697c283d83d7b18a24735c38c2b644632e5742d147ce7791321"}, 0x160) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000011000)={{{@in6=@ipv4={[], [], @remote}, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000d72000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000ca1000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff, 0x1, 0x3, 0x2, 0x1, 0xa, 0xa0, 0x80, 0x2c, 0x0, r5}, {0xe398, 0xff, 0x4, 0x5a6, 0xf3, 0x9, 0xfffffffffffffff7, 0x6417}, {0xbd5d, 0x1ff, 0x10000, 0x4}, 0x100000001, 0x7, 0xdd1d74f243bb7cd6, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x6c}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5, 0x3, 0x1, 0x1f, 0x7, 0x0, 0x8}}, 0xe8) 2018/02/11 12:33:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000cd8000-0x8)='./file0\x00', &(0x7f00004fd000)='./file0\x00') 2018/02/11 12:33:39 executing program 2: mmap(&(0x7f0000000000/0x3ad000)=nil, 0x3ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0x22}}, 0x10, &(0x7f000000c000)=[{&(0x7f00003ac000)="eaf0", 0x2}], 0x1, &(0x7f0000001000)=[]}, 0x0) mmap(&(0x7f00003ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00003ae000-0x8)='./file0\x00', 0x3) mmap(&(0x7f00003ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00003ae000-0x12)={0x0, 0xa, "225c329800fdae887373"}, &(0x7f00003ad000)=0x12) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000343000-0x4)=r2, 0x4) 2018/02/11 12:33:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x40000000000005, 0x0) 2018/02/11 12:33:39 executing program 5: r0 = gettid() waitid(0x2, r0, &(0x7f0000ce2000), 0x2, &(0x7f000094c000)) r1 = socket$inet_icmp(0x2, 0x2, 0x1) accept4$inet(r1, 0x0, &(0x7f00006cf000), 0x80800) 2018/02/11 12:33:39 executing program 7: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ed0000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ff9000-0x4)=0x9, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000afc000-0x4)={0x0, 0x7}, 0x4) r2 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r2, &(0x7f0000008000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = getgid() setgid(r3) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000161000-0x4)) 2018/02/11 12:33:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000973000)='net/sockstat6\x00') ioperm(0x7, 0x9, 0x9) openat(r1, &(0x7f000051f000)='./file0\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000524000)={0x7, {{0xa, 0x3, 0x8861, @loopback={0x0, 0x1}, 0x4}}, 0x0, 0x1, [{{0xa, 0x0, 0x40, @empty, 0x5}}]}, 0x110) 2018/02/11 12:33:39 executing program 3: mmap(&(0x7f00007ea000/0x3000)=nil, 0x3000, 0x8000003, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000025c000-0x48)={0x5, 0x15, &(0x7f0000e65000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1}, [@exit={0x95}, @jmp={0x5, 0x4, 0x3, 0x6, 0x0, 0x6, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x18}, @generic={0x4a52, 0x5, 0x7, 0x5}, @ldst={0x3, 0x1, 0x7, 0x7, 0x7, 0xffffffff, 0xfffffffffffffffc}, @jmp={0x5, 0xffffffffffffffff, 0x0, 0x7, 0x9, 0x1c, 0xfffffffffffffffc}, @alu={0x4, 0x80000000, 0xb, 0x7, 0x9, 0xfffffffe, 0xffffffffffffffff}, @ldst={0x3, 0x2, 0x3, 0xf, 0x1, 0x1, 0xfffffffffffffffc}, @ldst={0x0, 0x1, 0x7, 0x0, 0xd, 0x0, 0x4}], {0x95}}, &(0x7f0000328000)='syzkaller\x00', 0xd28, 0xca, &(0x7f0000d77000-0xca)=""/202, 0x40f00, 0x1}, 0x48) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000da8000)='/selinux/status\x00', 0x0, 0x0) r2 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009cf000)={0x0, 0x0}, &(0x7f0000085000)=0x3e12ad65) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f000047e000-0x4)=0xc7d0, 0x4) lstat(&(0x7f000034c000-0x8)='./file0\x00', &(0x7f0000158000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bc6000-0xc)={r2, r3, r4}, 0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000079c000)=0x0) fcntl$setown(r0, 0x8, r5) r6 = syz_open_dev$sg(&(0x7f000076a000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000004f000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000007000)=0xa0) ioctl$TUNSETFILTEREBPF(r6, 0x800454e1, &(0x7f00009d4000-0x4)=r6) ioctl(r6, 0x2285, &(0x7f0000007000)='S') 2018/02/11 12:33:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00002a4000-0xb)='/dev/audio\x00', 0x101000, 0x0) lseek(r0, 0x0, 0x3) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000bc2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f0000615000)="8ac6101a42bc0331887b74bf7955b93232222977e2afec0319e39c2a5f666ba77d0829df485655cf8108dd6b2087155292b10c63f08a253ac7526b20738a1fde9a59fd5717ac4182a7ae182ee77f6c0d4e05cbe6a679257180c863c5078328685be3fb102b93fa25e8e2a0dd862583c672b9c4da3b21c5", 0x77) 2018/02/11 12:33:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008a4000-0x10)={0x0, 0x48, &(0x7f0000fe2000)=[@in6={0xa, 0x1, 0xfffffffffffffe01, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x2, 0x100, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @in={0x2, 0x3, @multicast1=0xe0000001}]}, &(0x7f000056c000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000bd9000-0x8)={0x0, 0x3}, &(0x7f0000e1b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005c7000-0x18)={0x0, 0xffff, 0x8, [0x86, 0x177b, 0x10001, 0x4, 0x7, 0x2, 0x1, 0x8]}, &(0x7f0000a56000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000644000-0x8)={0x0, 0x23a5}, &(0x7f0000cf0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e9e000+0x2f9)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000154000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c71000-0x4)=@assoc_id=r1, 0x211) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000089f000-0x4), 0x4) shutdown(r0, 0x0) r2 = gettid() fstat(r0, &(0x7f000066d000)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003ed000-0xc)={r2, r3, r4}, 0xc) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x601}], 0x1) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[]}}], 0x1, 0x0) close(r0) [ 67.821431] audit: type=1400 audit(1518352419.914:67): avc: denied { setgid } for pid=10530 comm="syz-executor7" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/11 12:33:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r0, 0x200) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f0000063000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000025e000)="f8a6643a28b9fe1d2e0062a157b853d9205f4d79b66ff9f4d32f09404499f259f3cff44450c301fb114e6a0463054d0a2618ac2fb58d5bf482015d65462e1e197c519cfddc77c088c654df52982954d1fb6e07ca5ec9db77f3363267fbf2dff017bdc82b2183fee687a7", 0x6a, r0) request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000edc000-0x8)='./file0\x00', 0x600000, 0x6) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00001e0000-0x5a)={{{@in6=@ipv4={[], [], @local}, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000fda000)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000f3a000)={r2, 0x1, 0x327, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000ee4000)=""/184) stat(&(0x7f00000fd000-0x8)='./file1\x00', &(0x7f000079c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r3, r4) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00009d2000)) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000936000-0x82)="3041338d287a97212682dc45620cc054876e8f80ec00b5aff41fd18da7cad81068f0ede649450cd1ee0921fdb615d29f5f4342eea77db045247d21f4aadc74025d69b9d02c4b7656c3cc9eea0889546ad6bb7d3ce8c3bda9311626cc5371b63966436450c8288ff62c051bdd0e02139ac4d92adc362686ae01", 0x79, r0) 2018/02/11 12:33:39 executing program 1: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x7, 0x7ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x6, 0x0) listen(r1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000900000)={0x77359400}, 0x10) accept4$ipx(r1, 0x0, &(0x7f0000820000-0x4), 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000008000-0x4), 0x4) shutdown(r1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000ff8000-0xc)={@loopback, @remote, 0x0}, &(0x7f0000b16000-0x4)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000264000)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/02/11 12:33:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f00008d0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000130000)='/dev/vcs\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000ec2000-0x9)='eth1.^,@\x00', 0x3) fanotify_mark(r1, 0x4, 0x8, r2, &(0x7f0000bf1000-0x8)='./file0\x00') r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_buf(r3, 0x0, 0x4, &(0x7f0000613000), 0x0) 2018/02/11 12:33:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x4, 0x300) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004ca000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000ce5000-0x30)={0xbb, 0x9}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000939000-0x28)={@common='bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00001aa000)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f00003c8000)={0x3000, 0x12000}) connect$vsock_dgram(r3, &(0x7f0000b4e000-0x10)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000430000-0x10)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x1c2) 2018/02/11 12:33:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f00001e9000-0x30)=""/48, &(0x7f0000a2a000)=0x30) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000482000), 0xffffffffffffff56, 0x800000120000401, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006c5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000df8000-0x6)={0x5, 0x5, 0x9}) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000af5000-0x8)) sendfile(r0, r0, &(0x7f0000b9a000-0x8), 0x5) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000079d000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000811000)={&(0x7f0000225000-0x24)=[0x6, 0x3ff, 0x2, 0x101, 0x81, 0xd30, 0xffffffff00000001, 0x2c72, 0x8], 0x9, 0x9, 0x6, 0x100, 0xf4bf, 0x10000, {0xb2bb, 0x3d5, 0x8001, 0x80, 0x7, 0x7, 0xffffffffffffffff, 0x60000000000, 0x81, 0x2, 0x8101, 0x81, 0x2, 0x0, "fa4818fae1a7f962afc1f2ca66345c0bea91956ac50085e2cfe0faebf4b2a02d"}}) setsockopt$inet_dccp_buf(r2, 0x21, 0xc, &(0x7f000018f000)="63d1e85749d2fa7f190124eb3eb107a4695f9abd5d0f0c817b5229c6cfebc8a62b6939e32ae820fad4bff5c86520b822cf48812b74971857683fc7262ba54619b201b46703e675ee81a6155a4f8483f8b962f8cf0dc3d571929bc3e4ebd75b2cedc8678d1d48b6c7b83b535f3e9ba9405ad29e9d1586ee2e3730189c0493924a82a6d565278f", 0x86) 2018/02/11 12:33:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000f84000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x4002) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00001cb000)={0x5, 0x9, 0x2, 0xaba5, 0x54d0}) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a20000)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) sendfile(r2, r1, &(0x7f00000d1000-0x8), 0x8000fffffffe) prctl$getname(0x10, &(0x7f000007c000-0xcf)=""/207) ioctl$TCFLSH(r2, 0x540b, 0x1) 2018/02/11 12:33:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000f99000-0x18)={0x0, 0x4568, 0xfffffffffffffffb, &(0x7f0000f66000)}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f000012e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, 0x1c3) bind$inet6(r1, &(0x7f0000a08000)={0xa, 0x2, 0x0, @empty}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000598000-0x108)={0x0, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x352}}, [0x0, 0x8, 0x20, 0x8fc0, 0x3, 0xfff, 0x81, 0xfff, 0x4, 0x1000, 0x7f, 0xd5af, 0x7ff, 0x7a, 0x3]}, &(0x7f0000665000-0x4)=0x108) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000389000-0x4)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000121000-0x6)={r2, 0x7f}, 0x6) 2018/02/11 12:33:39 executing program 2: r0 = creat(&(0x7f0000b68000-0x8)='./file0\x00', 0x140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0xa4)=[@in6={0xa, 0x1, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0xa451}, @in={0x2, 0x3, @rand_addr=0x2}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0xfffffffffffff533}, @in6={0xa, 0x3, 0x6, @empty, 0xbd}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}, @in={0x2, 0x3, @loopback=0x7f000001}], 0xa4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x0, @u32}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810c46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa166b5da"]}, 0x84}, 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/02/11 12:33:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000140000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000f02000)={0x400, 0x0, 0x0, 0x7fffffff}) ioctl$int_in(r0, 0x5473, &(0x7f0000199000)=0x1000) pwritev(r0, &(0x7f0000896000-0x20)=[{&(0x7f00004da000-0x4d)="eb068a9a657b718aa02a03e119a7fa71d9f0ca174f429e9d6b68e8decb3ad0c3f53367afe7385a6cc9f885ce2a2b4d1366af80c846dc9bd82eb189c89a6c60a2e8042b90bb07bfb9fa6cbba262", 0x4d}, {&(0x7f00008f8000-0x31)="f95a4f247df3d383bf7d248110269642c17e2c88b1e4e74d4b1f136432721613ffefa8c52139850476e55add1d3203fac2", 0x31}], 0x2, 0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000a29000-0x14)={0x0, 0x0, 0x0, 0x3}) 2018/02/11 12:33:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000474000)={0xc5d, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @loopback=0x7f000001}, 0x20, 0x1f, 0x98e, 0x8041, 0x80000000, &(0x7f0000cde000-0x10)=@common='ifb0\x00', 0xfffffffffffffc01, 0x8, 0xffffffff}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000018, &(0x7f00003c2000), 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000d1e000)='/dev/usbmon#\x00', 0x40, 0x400400) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f000014e000)) 2018/02/11 12:33:40 executing program 3: mmap(&(0x7f0000000000/0x918000)=nil, 0x918000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000145000-0x8)='./file0\x00', 0x101000, 0x80) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f00005aa000/0x3000)=nil, 0x3000}, 0x1}) clone(0x0, &(0x7f0000002000-0xc9), &(0x7f0000002000-0x4), &(0x7f0000001000), &(0x7f0000001000)) read(r0, &(0x7f0000910000)=""/100, 0x64) 2018/02/11 12:33:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005c5000)='/dev/cuse\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f000025e000)="2a57ecc1fc968c0b8b4406c4c86c259846c54b5bb56f5a6e5dcfe14a7366de6eb1b57705e636d6f3e50c380a1a129f301da192a08bedbf8a6ed90590b3aca456ddfc5c434936ede15b148c65916d4fe6435e717d099aa923c762e31ac959a9241d5c8eb464ccf36b6eb89a710190c3d17aa28d86e9b3b83843bdef32ba2e0d688f8a95fa7307d2eee8dbd6ae40a3724af976524201cc02e6cfcdd4118ec8649297b8f7de35c4775b540d0c9748eabac9eefec36a723349da6e530992a117f485138e0754ee6b700af55903308c9e1df3460684d3478b4244fe488d774818580856aae2254399", 0xe6, 0x8800, 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00007a3000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000dbc000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00008e6000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/11 12:33:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x8000000000000007}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f8e000-0x20)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1}) getcwd(&(0x7f0000cb5000-0xeb)=""/235, 0xeb) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000a7c000)={&(0x7f000076a000/0x3000)=nil, 0x3000}) 2018/02/11 12:33:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000d95000-0x12)='/dev/input/mouse#\x00', 0x1, 0x20800) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000df8000-0xe8)) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/11 12:33:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x10000, 0x8) fallocate(r2, 0x0, 0x0, 0x1ff) sendfile(r1, r2, &(0x7f0000bb9000), 0x3) 2018/02/11 12:33:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x91, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000088d000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000006000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000006000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x2080000}, 0xc, &(0x7f0000007000-0x10)={&(0x7f0000005000)={0x1d4, 0x3b, 0x0, 0x0, 0x1, {0x15}, [@generic="386c09eedfb4261e7cc8bd02e6e87d2f5aaa2e6ce10e8f881cd79c536f2248cd0acfc688dd44764b709c0e39477ddb345b10f6199d5905a89ec42167343747254a6295823254d12bf3228024d02c67b6909534e04482f1decd903112439cd5897035325edd72728e97d4cf0597a2786e5eb4f14e4eb32572634ecaa7ca03929e0dad4069dafe650c7ee27b7c6e625934c6cda51912d40686768dd1c508d71f8fbe789ac308891b99a12470da8669b8d14ba576208b5d98e3b9b3c757252277d718a8d02c39865d3d07dd71450929", @nested={0xe0, 0x5e, [@typed={0x10, 0x84, @u64=0x81}, @generic="7b6f7c4ea59d127559a85e26974ef3ed7f6d0bbdff74dc1eedbe5408c4c3094fabb762d9d65a868dad0a22514754dac90bf7ade8437aa4ed5b25d3777d3a5651f69dc00dc809cb74ca4d", @generic="148c0c0fb1ea8a6f3dc67a4d584bb68619be11dbd1c2b5d8d97e26cac4731d5c3fe84324d4c4a015c49e08c015232170a05db9b458580e27fc304a7a274ab3d9787d985276093039ee4a73bbe82d38354226f77f5d4e8ead1843a5acbc6419c77c588205da41dce70654542e5ff152b0dc762f5fa0833f6f6690df2b293cfd4f"]}, @typed={0x10, 0x72, @u64=0x8001}]}, 0x1d4}, 0x1}, 0x4004) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000005000)={r1, @in6={{0xa, 0x2, 0xff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x7}}}, 0x8c) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000002000)=0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000006000-0x958)="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", 0x958, 0xfffffffffffffffc) keyctl$read(0xb, r2, &(0x7f0000005000-0x957)=""/4096, 0x1000) 2018/02/11 12:33:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@loopback={0x0, 0x1}, 0x8, 0x1, 0x0, 0x8, 0xe8, 0xfffffffffffffffb, 0xcf}, 0x20) 2018/02/11 12:33:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000221000-0x10)='system]nodev$lo\x00', 0xfffffffffffffffd) add_key(&(0x7f0000349000)='syzkaller\x00', &(0x7f000074a000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f00000fc000)='keyring\x00', &(0x7f000099d000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) 2018/02/11 12:33:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000447000)='/dev/usbmon#\x00', 0x1, 0x4000) recvfrom(r0, &(0x7f000093f000)=""/121, 0x79, 0x1, &(0x7f0000e3f000)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb6000-0x10)=[], 0x0) writev(r1, &(0x7f00004ee000-0x8)=[{&(0x7f0000fb4000)="1f00000001031900030007000000068100023b0509000100010100ff1ffe16", 0x1f}], 0x1) getpeername(r1, &(0x7f0000484000-0x58)=@alg, &(0x7f0000cc2000)=0x58) ppoll(&(0x7f00000fc000-0x38)=[{r1, 0x4002}, {r1, 0xe211}, {r1, 0x250}, {r1, 0x40}, {r1, 0x2014}, {r1, 0x2000}, {r1, 0x10}], 0x7, &(0x7f00007d2000)={0x77359400}, &(0x7f0000a67000)={0x672a6362}, 0x8) 2018/02/11 12:33:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b35000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000986000-0x1000)=""/4096) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000960000)='/dev/vga_arbiter\x00', 0x0, 0x0) fcntl$getown(r1, 0x9) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00006f0000)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00004d0000-0x28)={0xffffffffffffffff, 0x0, 0x0, 0x38, &(0x7f000091b000-0x52), &(0x7f0000e57000-0x38)=""/56}, 0x28) fcntl$getown(r2, 0x9) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00007ed000)={0x8}) write$eventfd(r1, &(0x7f0000d10000), 0x8) read$eventfd(r1, &(0x7f0000bf5000-0x8), 0x8) 2018/02/11 12:33:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00008c5000)=@security={'security\x00', 0xe, 0x4, 0x4f8, 0xffffffff, 0xd8, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x428, 0x428, 0x428, 0xffffffff, 0x4, &(0x7f000042a000), {[{{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x208, 0x230, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x4, 0x0, [@ipv4={[], [0xff, 0xff], @rand_addr}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @empty, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}]}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}, @common=@mh={0x28, 'mh\x00'}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x558) r1 = syz_open_dev$sndpcmc(&(0x7f0000ef1000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00007a3000-0x4)) 2018/02/11 12:33:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f2000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f00008b8000-0xb)='/dev/midi#\x00', 0x3, 0x442400) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f0000831000-0xc)={0x8, "5e0000c7583dffff"}) 2018/02/11 12:33:40 executing program 0: r0 = syz_open_dev$midi(&(0x7f00002a9000-0xb)='/dev/midi#\x00', 0x100, 0x2002) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000080a000), &(0x7f0000270000-0x4)=0x8) readahead(r0, 0x5, 0xae1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00009ee000-0x4)=0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000df000-0x11)='/dev/vga_arbiter\x00', 0x220000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x50000, 0x0) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000001000)={0x0, 0x0}) fcntl$setown(r1, 0x8, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000003000-0x90)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x8, 0x8002, 0x1ff, 0x100, r7}, 0x10) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000001000-0x75)=""/117) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000003000)={&(0x7f0000005000-0xc)={0x10}, 0xc, &(0x7f0000004000)={&(0x7f0000001000)={0x184, 0x18, 0x4, 0x1, 0x0, {0xb8}, [@typed={0x10, 0x10, @u64}, @generic="b85a1519259b1a7a8252df66350dfe327a00b53d33bdde1b28a97596f04bc2eaefa6ed0c7ae9ab4af3a2ff1838a72de2d4c2e24fc204c36a99984c9a7c0c389ad85c846fb5ed3137d74d0ade880d6a05916213985738dc270b1b61d7eb2a588cc327d3dfd36aff5b359147de0f599c0018c72b49706516da2497dcf2741176317319bed15f083ba50abe2c890eeaa05fcaf740bea2eb89eba68ce15dc5378647981d9b83df8e53dbfe5b6e5e97b83dd8954ba2c8d91c5c48b4dd3bf4a629005fb096a0c260e510c817c8999a094198a02eb782ef6ce46c59b0021946a1deac387b2e70544a4618041880192c9b", @typed={0x8, 0x7a}, @generic="ad61a5ec4c723f5536ffb74cc3b8ddc003d9f44b332df587a1ed25fd96a53ae7106b81e0e9103a8d2c82feb296670a1573deadc72556720286af03ef65e6feca0f1f34d60f1711ea82626f8cebe38253216a08538c78c97383529cfe8d03", @typed={0xc, 0x4b, @u32=0x4}]}, 0x184}, 0x1, 0x0, 0x0, 0x80}, 0x8804) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0xce, &(0x7f0000004000), &(0x7f0000005000)=0x4) finit_module(r0, &(0x7f0000005000)='GPL\x00', 0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000006000)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000003000-0xc)=@sack_info={r4, 0xdf, 0x8}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000008000)=[{&(0x7f0000008000)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10, &(0x7f0000007000-0x30)=[{&(0x7f0000009000-0xc8)="1e9403ff36436d5e07975dd4792af98b8fce3189d021f54ec4eae547960f6b6c69e5c7c93b984fce851b9e74ba8d1155dbab1a8dbee681d441940833ef6be4b9896c9243bebb80318f560141e4a3e87451ef82203c99cc2312ca98fbe84b18b12443b0ee1f1322ff2c839c1ff385bdaab53433f82088a0c6d1f50be68ee2991e6c1681e0e2d916619a72a60194b2149502ec0a4b70378f6e289e930d4ec7a70bc939080719f7ca1df436e132e8877113222997c953d1438d1391fef5a4f9dc6fb0a487cc94506452", 0xc8}, {&(0x7f0000008000)="662f1eca4f73c4019ea63e45f6fa56ac806253a2e931900a9726e4eb6e0098fffe21ad75596aa78ab1ee36f40c832d82efb20189c2037e5c9fc1d739c6ac3999632eef510a3a90e09309a5e54e307b70fc0a88de6acd8df72eb9ae8b9d7f31e95fe988c8b29aa505303e78cee4cb35147deef666a4c2e32758efc36de2c2bfb6ded8c826e21d955d045c5fddc7", 0x8d}, {&(0x7f0000002000-0x39)="ee2f8d5607033a68354f52cd6addb1a276677b550a224ccd74c8ec78f6dc74298475f678ed10b8236194120523016e30d0be1c03bcbbc8f244", 0x39}], 0x3, &(0x7f0000009000-0x150)=[@init={0x18, 0x84, 0x0, {0xe60f, 0x7, 0x0, 0x5}}, @init={0x18, 0x84, 0x0, {0x9, 0x5, 0x5, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0xec, 0x0, 0x7, 0x3, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x400, 0x9, 0x2, 0x101, 0x80000001, 0x7f, 0x40, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xe94e, 0x2, 0x1049c993, 0xfffffffffffffff8, 0x0, 0xffffffffffff9587, 0x7c4, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x9, 0x7, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8206, 0x0, 0x3, r5}}], 0x150, 0x800}], 0x1, 0x8801) 2018/02/11 12:33:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dc0000)='/dev/sequencer\x00', 0x2440, 0x0) perf_event_open(&(0x7f0000feb000)={0x10000000007, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, r0, 0x1) 2018/02/11 12:33:40 executing program 3: pipe2(&(0x7f0000ddf000-0x8), 0x800) r0 = socket$inet6_sctp(0xa, 0xffffffd, 0x84) r1 = syz_open_dev$admmidi(&(0x7f0000ca3000-0xe)='/dev/admmidi#\x00', 0x305, 0x500) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000919000-0x4)='tls\x00', 0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000586000)=0x5, 0x4) 2018/02/11 12:33:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x805, 0x0) connect$ax25(r0, &(0x7f0000f62000)={0x1e, {"0278490d006d1f"}, 0x7}, 0xffffffffffffff82) 2018/02/11 12:33:40 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8000000000001) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000248000)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000e0c000)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f000034a000-0x30), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00'}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="a67e45a39e885dc4e81456a017740383"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) 2018/02/11 12:33:40 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000009000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f000000b000)=""/100) mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x2) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) madvise(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x7f) [ 68.092473] x_tables: ip6_tables: eui64 match: used from hooks INPUT/FORWARD/OUTPUT, but only valid from PREROUTING/INPUT/FORWARD [ 68.119570] x_tables: ip6_tables: eui64 match: used from hooks INPUT/FORWARD/OUTPUT, but only valid from PREROUTING/INPUT/FORWARD 2018/02/11 12:33:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000718000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x401000) stat(&(0x7f0000273000)='./file0\x00', &(0x7f00002eb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000b4000), &(0x7f000083a000-0x4)=0x0, &(0x7f000051d000)) r7 = getpid() r8 = geteuid() r9 = getgid() fcntl$getownex(r2, 0x10, &(0x7f0000157000-0x8)={0x0, 0x0}) stat(&(0x7f0000bee000-0x8)='./file0\x00', &(0x7f0000a74000)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() r13 = getpid() r14 = getpgrp(r13) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000e89000-0xe8)={{{@in6=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@empty}}, &(0x7f0000400000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000040b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bb9000)=0xc) sendmsg$unix(r1, &(0x7f0000eac000)={&(0x7f0000ec5000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00005b1000)=[], 0x0, &(0x7f00000d1000)=[@rights={0x20, 0x1, 0x1, [r1, r3, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xa0, 0x8014}, 0x40000) shutdown(r2, 0x1) 2018/02/11 12:33:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket(0xa, 0x2, 0x0) sendto$inet(r1, &(0x7f000050a000-0x6e), 0xff77, 0x8000, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r1, &(0x7f000009b000-0x38)={&(0x7f0000ef6000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000438000-0x90)=[]}, 0x0) fcntl$addseals(r1, 0x409, 0x8) 2018/02/11 12:33:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000924000-0xf)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000338000-0x8)={0x0, 0x61}, &(0x7f0000abc000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00005f9000)={0x8000, 0x2, 0x5ab1, 0x4a31, r3}, 0x10) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000260000)={r3, 0x80}, 0x8) close(r1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000788000)=@assoc_value={r3}, &(0x7f0000ff2000-0x4)=0x8) 2018/02/11 12:33:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcd, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) lstat(&(0x7f00005e7000-0x8)='./file0\x00', &(0x7f0000447000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r3, &(0x7f00002e6000)={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x100}, 0x1c) setsockopt$inet6_udp_int(r3, 0x11, 0x40000000000b, &(0x7f0000648000)=0x3, 0x4) mremap(&(0x7f000073b000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f0000173000/0x2000)=nil) 2018/02/11 12:33:40 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000201000)='/dev/sequencer\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000001000-0xe0)=[{&(0x7f0000abb000-0x60)={0x27, 0x9, 0x6ea6344d, 0x5, 0x9, 0x6, "9f37f2a306198d1ae020f68a317f703e1d56596f2f4f2c7f8d0de1ce63e671a637940cd7e15f743eb2598ef7b741c289691781d97f248fee83a53a532e34cf", 0x40}, 0x60, &(0x7f0000001000-0x10)=[{&(0x7f0000c6a000)="f63dd4221e537910c8a87ce2dce79c492f27f8160396e7134af14612105e", 0x1e}], 0x1, &(0x7f0000601000-0x68)={0x68, 0x99, 0x6, "d3b5b55a3853ead6a1407d1f0aac21b27ef88d60b007c05dcc6a3b010b194de54b85ce3aa825bdd6eaa966e44543d3553f9460e11611474ea0fc4facb090bca64678b1dda5280e08db90f70039bcf598d46c"}, 0x68, 0x20008000}, {&(0x7f000095f000-0x60)={0x27, 0x7f, 0xfffffffffffffff9, 0x6, 0x8, 0x6136, "b2a93c7cfaa9aaef82e316a422a94769910b6a0f638d34e23e431ebbfb52e497f9e315e95e2956e46c8c94fda3aec4a85672ae9dfc96a88af22a4854c100ee", 0x7}, 0x60, &(0x7f0000001000-0x30)=[{&(0x7f00003c4000)="fa5dfa6aa845aafac71c746c59f38b72f1be53ad658987f757a8640ab65e0cdf18aad15ef7", 0x25}, {&(0x7f0000001000-0xce)="24ddb49e2ffef4cc27925f4ca6e2aa3ef1462392d0ce1c17a49b09bd61c56a9cdf69a5132d4109beecd96bde5cb5ce8574f91892bd745290903ca5dd501371c0d553a48f2a4ace5bb1f03e16de4153490a88dd6d6c0c09d4f10a255aabc4328fe18ff906c8fd9192e9500544029f669ba9b05358f776223eb0fca9ff63d86ddf6883996661a401a9b226597a616794a3ffe55e97879173e2a4234c7e7774fd0ac5e4619936b727d9bf88cfd63fe06c3dfdc5815dd097bef37c19ea74c8047749343b39b40060c0526fb17eb60a30", 0xce}, {&(0x7f0000092000)="647068759f13b744e63e02f37e760ca5248bce3d8992c4cc960f28bdc96397202e3941dd91f646506ba2141237c85b95e7de7d1d36012acd273c8741abdc05ac1785a1a52b61346a40ab1a215c977f3edad39357852e267588e1f0b3ee411abdd348fc62fcf568f8d3ab701f663400170fcf919670e40a4c6e86cdf54ea8719cd4b62260d1f298048907255364a725fd567c76185cf3f4a1fcc784382900ace2cdbc7e57c9e6d427a78580bf7047cb62d25084d6d2467059", 0xb8}], 0x3, 0x0, 0x0, 0x4008000}, {&(0x7f0000e4a000-0x60)={0x27, 0x3ff, 0x6, 0x5, 0x100, 0x9, "828aa712e795cd02ce91ab6737e1a5faf35d55c90ae26c2b406a673051facd7915a5539d625bb9d94ee5e6ee31562ca30ffb487d25c00b693a8cf78f7a7fee", 0x2}, 0x60, &(0x7f0000000000)=[{&(0x7f0000fa3000)="5ea27a372056987a5f7157fdd9e3dadd4a4fb8fe70601e3f0174727ac0e5c5d32399ea243e4285909e41cdf567", 0x2d}, {&(0x7f0000001000-0x3f)="671c1473bd01a1ffcef051f0d76c1f83a90d285b9b0e494539bbb6a95af17fcb03188471eb5f24eee83c67cedbf6a631a59c192b5d10ccd3abef886352e5aa", 0x3f}, {&(0x7f0000922000-0xab)="cbb7ce25988dbdf8fdb202c131201793a6bf0f0ec53d44a351b3835c53053369605d1f46a214670eeb4eaa89db5faecc9e46932fb98b909b0d85db8477115662c440a7aa35bc659319461db0ad56033c958953a5a37a7f1e0812934bced28a554e4b55ccec489268d53fcd409d316350127c07f89f0b0ddf32c8474d82d4551102a682daf007652eb5b8036c8c8544d288ba31df2f7c32e802b06d3f0eb735e6d7f54af7304b79f2cd4fa6", 0xab}, {&(0x7f0000e79000)="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0x1000}, 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0x1000}, {&(0x7f0000001000-0x67)="1dde7e89b0145cae1af06f3b9df8a66d6f9cf5d193bfac4ef73bc75e92ca1bffd3ceec1e099e07c95ae25d0426b14b25b53aba4d6603256bc090c92beae70efd6760f42a37be40729baaf259e180887f423071b05caaf64dd4e3905d7b59b4000240821ee860b6", 0x67}, {&(0x7f0000000000)="546e2d380f232e157638c330b20928bed8497d06135893626286a9f92dc727019383d5695d634cfeff3a02e1d50bd235c00f337b420734d7eb2df5bdea00d94654e02dee9a70db3baba282415bfd4cbda7e03832efe695072eb1acca75fcb2db00917c147b37191c0d4356745d3524dee96f18af496ed15120c19c023da9a1f70cf74b8138e2bb4f81bc8f90a4782825e807e7fc53c1dc2dfee2051742d22ef2f0cd1a17beff16ab23e0411c40f531d3cb4e4254f6dabd829f4c99a4e929deee7f6316787c72c468a8b0a6b8e31efc9f4688566d80113e8211ad8d16080e6ed947f286fa12e4220ad0ca7bb483adf8358b658aa2baf5", 0xf6}, {&(0x7f0000001000-0x5)="37db4b6725", 0x5}], 0x8, &(0x7f0000000000)={0x50, 0x84, 0x0, "703d29b35d96af4410b76920f590d7b6bed633c7f1af2b441b1f68e6d486e006c0146531bb45ead6c35df7865ce1c1c4a6451f965f47d86dc82b"}, 0x50, 0x4000000}, {&(0x7f0000001000-0x60)={0x27, 0x1, 0x401, 0xa7f3a99a9e61601b, 0x7, 0x8, "1253be58c7337979d254249834837e89e0f06bdfd1e720e43065979aa7c936dba4205c6d2e6c443a3f321b09ff30967eeefd10c0dbc6af2b268f3912030014", 0x7}, 0x60, &(0x7f0000b8a000-0x50)=[{&(0x7f0000001000-0xfb)="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", 0xfb}, {&(0x7f0000000000)="07c76b02e9961bc5fe523735d2f9d8ca8cbc847ebb12e4e784163138dc89048457e5abbd627c5b1539e5627ed2897b0550dce97a34e66c416e34df183057b2309557a3ef70fa3a43f63021ca8f7f7df49d004b19a2ef3c92b46049b98bd5c6b4e46f86c9d5fc32669113a43d57f502451b8b62d02372fcedf9b3df2a3990c2861f45e259250feca32549a593c38f7a289c443bd73d332a3f1e595ddc1e2808ec0720906cf32715db253ec91f98eafbf0767cb43d89c7c9ab2f4bb9a1a1e322f37769bb20491b30dc6c358343025a896fdeca", 0xd2}, {&(0x7f00009bf000)="8a6b2a6d84988c4f6fe03d117077cc5c2c741077d30f7983ff763b9fe0eb4a77295f212d38532c9fe282c815465300461401652b12db9817a2a521c4e443a2cca96f8357196bae4bcc2dee25f107fd45f2d55263e71959c0b96a1cf28d74f33d217c71a713cec30cc9ad215adc1a10b2d56a512f10a6c85b7d4169a85ba4030748e0b1b60669c7597abd64a18444e07c30", 0x91}, {&(0x7f0000d68000-0xae)="e026bd94b0586430d3c9747cc5d23c8cc1514e93ad5ddc8dede324a13c6d6a0eb6801e322dbaf400666a2317aead06f61fc860605cf6e71468ac07496c97ef02cf08be351eda1bcf1cba6c8fdb7a6ce0335ea170daca2d62d1cf0fd5d276664dc4e0791168507d8c8adb92eb6bf7eba4e4e40347b0a32376a084e4691583deb46bedf105ceee0fe6d2537c3362e4a898619ba59f4ad2026846d628b467fe94ab37f663eda7391950cb729254f4d0", 0xae}, {&(0x7f0000000000)="5b769559aea510426d3bdca8c62a5722587b1b89d67acf0dc7a018c4d3af66f9032fcf3c720105f2928cff42134e9be90d2bfe4c26e3dd66eaa34aeab9362e8509d4aa443a1fcc4633e9ebd862a023077ae8204056c563b41280c8e437e4ab15795b15c6ad2fdeae6227500e163d569f6f97d710735a2492d61c859b", 0x7c}], 0x5, &(0x7f000038a000-0x70)={0x70, 0x105, 0xf0a, "a80f8a03a53ebba9b5517ad795bca3a5a4a4f0cb4f20fea280b7c4d635a4bdfb3c9a51d5cdbd0888b2a19fde866698564ba9a29c777fb735108baf345f0ca08cec7a61a9cac403c27260fddd73daf8255e5a020de82ea2722b0441825d8b1b1c"}, 0x70}], 0x4, 0x20000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000003000-0xc)={&(0x7f0000000000)='./file0\x00', r0}, 0xc) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000004000-0xc0)=[{0x7f, 0x2, 0x7, 0x4, @tick=0x4, {0x7b8, 0x9}, {0x400, 0x2}, @addr={0xf676, 0x8}}, {0x1, 0xfa47, 0x1000, 0x8, @time={r1, r2+10000000}, {0x10000, 0x64b8}, {0x4, 0x4}, @ext={0xe4, &(0x7f0000000000)="75ae6c42825fd04e383eeeef5b209ee4ecf00733a28d4bb16331a0952a6dfb0ad578b940cbe6d1de0d791624c8511ad7ca8834fa6ff976f3c15820fcb993534b4b100cbf8f2d643b07ab7794bf69967400e30db114309bb27430059ca9f8d2402d77bc7a77091cdf0b37a024cd66e64961e15c40e554ce666f6416086c532cd4f0e43dfee7baf6761cf85f0c5ef4b06a379730cfa226bf8ea63f56e83bd88343aec63a613651c32e34112eed7270749c4d61f0dc50c825b475172245e4799d17a54a72258fd9120aab0cb830d837c5df47c7f32125fd8b7bf51bc47a51268d48f5c69854"}}, {0x1, 0x6, 0x3, 0x7c, @time, {0x7fff, 0x5}, {0x99, 0x9f80}, @time=@tick=0x9}, {0xfff, 0x6, 0x2, 0x7, @time, {0x1, 0x800}, {0xffffffff}, @queue={0x4, {0x9, 0x100000001}}}], 0xc0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000), 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000004000)=@known='system.posix_acl_access\x00', &(0x7f0000001000-0x44)=""/68, 0x44) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, 0x0, &(0x7f0000006000-0x4)) 2018/02/11 12:33:40 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000d9a000-0x2c)={0xd, 0x2, 0xc8, 0x5, 0x10, 0xffffffffffffffff, 0xffff}, 0x2c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a59000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000118000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x8, 0x6}, &(0x7f00004c5000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r2, 0x4) ioctl$TIOCGPTPEER(r1, 0x5441, 0x1) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f00007e1000-0xc)='/dev/ashmem\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002}}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, r3, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000092000)='/selinux/checkreqprot\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000058d000-0x98)={0x0, @in={{0x2, 0x2, @empty}}, 0x7, 0x9}, &(0x7f00001e9000-0x4)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00007b3000)={r6, 0x4}, 0x8) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00003e5000)) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) clock_gettime(0x5, &(0x7f0000432000-0x10)) 2018/02/11 12:33:40 executing program 0: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00004fc000)={0x0, 0x3}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e03000+0xcaa)={r1}, &(0x7f0000b3f000)=0xffffffffffffffc5) 2018/02/11 12:33:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000018a000)={0x100007}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000dd6000)={0x7fffffff}, &(0x7f000083a000-0x8), 0x3a7) r1 = getpid() r2 = gettid() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/128, 0x80) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b87000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_BASE(r3, 0x4008af04, &(0x7f0000b98000)=&(0x7f00002cf000)) tgkill(r1, r2, 0x1) 2018/02/11 12:33:40 executing program 3: r0 = socket(0x18, 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a}, @ifru_flags}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000001000-0x2f)=@file={0x0, ""/45}, &(0x7f0000001000-0x4)=0x2f) 2018/02/11 12:33:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000532000)='net/ip6_mr_cache\x00') ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000904000-0x4)) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00006a8000-0x4)) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000690000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000780000)={0x20, 0x1000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@nested={0xc, 0x2, [@typed={0x8, 0x4}]}]}, 0x20}, 0x1}, 0x0) 2018/02/11 12:33:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() getpgid(r0) r1 = syz_open_dev$sg(&(0x7f00005f6000-0x9)='/dev/sg#\x00', 0x0, 0x0) lgetxattr(&(0x7f0000a92000)='./file0\x00', &(0x7f0000c8e000)=@known='system.posix_acl_default\x00', &(0x7f0000817000-0x4c)=""/76, 0x4c) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl(r1, 0x2283, &(0x7f0000001000)) 2018/02/11 12:33:40 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000010000), &(0x7f0000013000)=0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000015000)=@nl=@kern={0x10, 0x0, 0x0, 0x4880000}, 0xc) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000008000-0x8)={0x0, 0x6}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000015000)={0x37f2, 0x1, 0x3, 0x8, r3}, &(0x7f000000d000-0x4)=0x10) 2018/02/11 12:33:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006c6000-0x4), &(0x7f0000be0000)=0x4) r1 = syz_open_dev$dspn(&(0x7f000019c000-0x3)='/dev/dsp#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000174000)={{0x5bc, 0x1}, 0x0, 0x0, 0x5, {0xc, 0x6}, 0xffff, 0x80}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f000056f000)='/dev/cuse\x00', 0x200, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f000023c000-0x4)=0xff, 0x4) bind$vsock_dgram(r3, &(0x7f0000685000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) getsockopt$inet_int(r2, 0x0, 0x12, &(0x7f0000002000), &(0x7f0000ad1000)=0x4) 2018/02/11 12:33:40 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x2, 0x5, 0x0) setsockopt$RDS_RECVERR(r0, 0x84, 0x6, &(0x7f0000002000-0x4), 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0xc, &(0x7f0000001000-0xc)={0x2a4}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000016000-0x10)=@ethernet={0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}}, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000016000)=@generic="a95c37da1ba7daa2cdb1a4df0c9e37db") mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000017000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000008000-0xb), &(0x7f0000017000-0x4)=0xb) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f000000f000-0x38)={&(0x7f0000014000+0x782)={0x2, 0x1, @rand_addr=0x7ff}, 0x10, &(0x7f0000005000)=[{&(0x7f0000014000)=""/132, 0x84}, {&(0x7f0000015000-0x52)=""/82, 0x52}, {&(0x7f0000014000)=""/252, 0xfc}], 0x3, &(0x7f0000015000-0x148)=[@rdma_dest={0x18, 0x114, 0x2, {0x7, 0xfffffffffffffffc}}, @rdma_args={0x48, 0x114, 0x1, {{0x9, 0x8}, {&(0x7f0000015000-0x46)=""/70, 0x46}, &(0x7f0000009000-0x80)=[{&(0x7f0000003000)=""/108, 0x6c}, {&(0x7f0000015000-0x1000)=""/4096, 0x1000}, {&(0x7f0000009000-0x46)=""/70, 0x46}, {&(0x7f0000015000-0x6d)=""/109, 0x6d}, {&(0x7f0000005000)}, {&(0x7f0000001000)=""/109, 0x6d}, {&(0x7f0000006000)=""/52, 0x34}, {&(0x7f000000b000)=""/136, 0x88}], 0x8, 0x2, 0x81}}, @rdma_args={0x48, 0x114, 0x1, {{0x3, 0x359e}, {&(0x7f0000014000)=""/200, 0xc8}, &(0x7f0000006000-0x10)=[{&(0x7f0000014000)=""/125, 0x7d}], 0x1, 0x8, 0x4}}, @rdma_dest={0x18, 0x114, 0x2, {0x9, 0x6c6e}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000000)=""/211, 0xd3}, &(0x7f0000015000-0x1), 0xf98911240fe196b}}, @cswp={0x58, 0x114, 0x7, {{0x38000000, 0xc4}, &(0x7f0000015000-0x8)=0x6, &(0x7f000000b000-0x8)=0x10000, 0x3ff, 0x0, 0x5, 0x401, 0x41, 0x7f}}], 0x148}, 0x40080) 2018/02/11 12:33:40 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000e60000)='/dev/audio\x00', 0x48000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000001000-0x8c)={0x4, 0x6, 0xbb97, 'queue1\x00', 0xfffffffffffffeff}) ioctl$void(r0, 0x5450) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000002000)={@can={0x1d, r3}, {&(0x7f0000001000-0x4)=""/4, 0x4}}, 0x30) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000-0x10)={0x0, 0x4, 0xc03d, 0x1138925a}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000)={r4, 0xb5d, 0x6, 0x4}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, 0x0, &(0x7f0000005000-0x4), 0x80800) r5 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r6 = dup2(r2, r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000004000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000-0x4)=0x28) getsockname$llc(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000006000)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000007000)={0x7, r2}) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r6, 0x54a2) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000001000)=""/34) 2018/02/11 12:33:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f00005ba000)=""/97) sigaltstack(&(0x7f0000e63000/0x3000)=nil, &(0x7f0000d94000-0x8)) 2018/02/11 12:33:40 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000634000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000-0x1a8)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x1, 0x2, [{{0x2, 0x3, @empty}}, {{0x2, 0x2, @rand_addr=0x9}}]}, 0x1a8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x20000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002000)=0x0) fcntl$setown(r1, 0x8, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000004000-0x6c)="bc3d67c500218ad4c3e50b16f1e8a9ef75ef7584efd05484e761671a892e33d7172d509fd00055ed5384949b7b83acaaaa59f39acedac2bd4fa66d5831c5af6bd592be21f881ffd7f34e70e689d3fd15a20722a434bc3b871f4a458c8fd05d292f05ea9870ce4cf8c6d21a88", 0x6c) mq_notify(r0, &(0x7f0000001000)={0x0, 0x21, 0x0, @tid=r2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000002000-0x38)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000000000)=@alg={0x110, 0x10, 0x100, 0x6, 0x0, {{'hmac(sha3-224-generic)\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0xdc85}, {0x8, 0x1, 0xb2}, {0x8, 0x1}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x101}, {0x8, 0x1}]}, 0x110}, 0x1, 0x0, 0x0, 0x4000}, 0x0) readv(r0, &(0x7f0000004000-0x20)=[{&(0x7f0000003000-0x66)=""/102, 0x66}, {&(0x7f0000003000-0x12)=""/18, 0x12}], 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(r1, &(0x7f0000006000-0x8)='./file0\x00', 0x2000, 0x80) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = request_key(&(0x7f0000001000-0xa)='blacklist\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000006000)='\\self*lowlan0system\x00', 0xfffffffffffffffd) keyctl$get_persistent(0x16, r5, r6) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000005000), &(0x7f0000005000)=0x4) ioprio_set$uid(0x3, r5, 0x3) ptrace$setsig(0x4203, r4, 0x1f, &(0x7f0000002000)={0x3a, 0x5, 0x1, 0x3f}) r7 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x30000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000007000), &(0x7f0000002000-0x4)=0x4) sendmsg$nl_route(r7, &(0x7f0000000000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000)=@ipv6_getnetconf={0x3c, 0x52, 0x100, 0x1, 0x1, {0xa}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x4}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0xf0}, @NETCONFA_FORWARDING={0x8, 0x2, 0x86e}, @NETCONFA_FORWARDING={0x8, 0x2, 0xffffffff}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x4000001) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r7, 0x80dc5521, &(0x7f0000007000)=""/36) 2018/02/11 12:33:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000744000)='/dev/snd/seq\x00', 0x0, 0x3) vmsplice(r0, &(0x7f0000223000-0x30)=[{&(0x7f00005e1000-0xe4)}], 0x1, 0x0) syz_open_dev$adsp(&(0x7f0000c30000-0xb)='/dev/adsp#\x00', 0x1, 0x301a42) 2018/02/11 12:33:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00007a2000-0xe)=@l2, &(0x7f0000001000-0x4)=0xe) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000035d000), &(0x7f0000566000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000d97000)) 2018/02/11 12:33:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00004f0000)) sendmsg$nl_route(r0, &(0x7f0000e56000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x10000}, [@RTA_MULTIPATH={0x44, 0x9, [{}, {0xffffffffffffffff}, {}, {}, {}, {}, {}, {}]}, @RTA_FLOW={0x8, 0xb}]}, 0x68}, 0x1}, 0x0) flistxattr(r0, &(0x7f00005a5000-0x4b)=""/75, 0x4b) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000031c000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/11 12:33:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x800, 0x200) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x80000001, 0x90400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000002000-0x28)={@common='ip6_vti0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xa}}, 0xc) r2 = getpid() rt_tgsigqueueinfo(r2, r2, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x20}) 2018/02/11 12:33:40 executing program 2: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) connect$l2tp(r1, &(0x7f0000607000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000fd5000)) 2018/02/11 12:33:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003cc000)='/dev/cuse\x00', 0x80000, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00000f8000)=0x400) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e6d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0xaf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r1, r1, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/02/11 12:33:40 executing program 6: socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005aa000-0x2)='[\x00', 0x2) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x100) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r1, 0x0, 0x81, &(0x7f000033b000-0x34)=""/52, &(0x7f00008cb000)=0x34) 2018/02/11 12:33:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = open(&(0x7f000025b000)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x9) r2 = shmget(0x2, 0x3000, 0x964, &(0x7f0000de8000/0x3000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f000048e000)=""/251) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00001c3000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00007d7000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000adc000)={r3, 0x0, 0x7ff}, 0x8) 2018/02/11 12:33:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x2201, &(0x7f00008d2000-0x19c)="e9416e") r0 = syz_open_dev$vcsn(&(0x7f000062c000-0xa)='/dev/vcs#\x00', 0x3, 0x200000) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f000061c000-0x8)='./file0\x00', 0x1000008) inotify_rm_watch(r0, r1) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000634000-0x28)={0x5, 0x2, 0x2, 0x7a9, 0x1}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00000a5000-0xc)={0x1, r0, 0x1}) 2018/02/11 12:33:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000de1000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000ef2000)=0x100) fstat(r0, &(0x7f0000c19000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000df9000-0x8)='./file0\x00', &(0x7f0000d8d000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000890000)={{{@in=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f00007b3000-0x4)=0xe8) setresuid(r2, r3, r4) syz_emit_ethernet(0x83, &(0x7f00008cb000-0x141)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"cecc698870eb7b504b9f5d30558de860a457ef9c56054c96aa04c435f283c9cef3cea27d581b6b351284e6446e9199df8265c2434483e5a671"}}}}}}}, 0x0) getrandom(&(0x7f0000627000)=""/26, 0x1a, 0x0) 2018/02/11 12:33:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000016c000)='/selinux/checkreqprot\x00', 0x400, 0x0) connect$inet(r1, &(0x7f000087c000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r2 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00002d3000)=0x10) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) write(r2, &(0x7f00005bf000), 0xfffffffffffffde8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00002c2000), 0x8) 2018/02/11 12:33:40 executing program 7: mmap(&(0x7f0000000000/0x3b0000)=nil, 0x3b0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x84) mmap(&(0x7f00003b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00003b1000-0xa)='/dev/cuse\x00', 0x241, 0x0) write$selinux_load(r1, &(0x7f0000128000)={0xf97cff8c, 0x8, 'SE Linux', "4f747da815409df7ae1090d2"}, 0x1c) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv4=@rand_addr, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @empty, 0x0, 0x0, @common='gre0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) sendto$inet(r0, &(0x7f00003af000)="de214b3763d410efd6f10b0000000000", 0x10, 0x0, &(0x7f00003af000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/11 12:33:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000b9000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x1000000074, 0x0, [0x3, 0x0, 0x8]}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000046f000)={0x3, r1, 0x1}) ioctl$VHOST_GET_VRING_BASE(r3, 0xc008af12, &(0x7f00005a6000-0x8)) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000999000), &(0x7f0000c47000-0x4)=0x8) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f000021a000)={"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"}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afa000)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @sint}]}) getgid() ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000ce8000)={0x0, 0xbf, 0x1}, &(0x7f0000217000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000a43000)={r4, 0xc3, "b05841ae14847d756696cb66fb9f1bc918173e8bd67d5f5d8b4e6a5729d5086d95946ab991fdb257b8203b71650659c707495df2912509cb4e6271ef096d1cc2cfb2a9d26dbb9bb1e06a5bffddf27085da2abe179188c5fde34a3dfc4100d5a0f652a5735eb36965957437f62a15045257612dbfffbd8ec9d0b5bb238424a71286ee6648dfee3101499b5aff6927914df2d75a6b955abb45d25e9506dd89099a04d998dc0fc8cf643a88ac702c45cc0975ca3481bd94fe07c747cedfe3b0adf9491b82"}, &(0x7f00000be000-0x4)=0xcb) 2018/02/11 12:33:40 executing program 6: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f91000)='./file0\x00', 0x404200, 0x99) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000f91000-0x4)=0x7, 0x4) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f92000)={0x0}, 0x4000) pipe(&(0x7f0000f0d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000f94000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a84000-0x4)=0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000f94000-0xc)={r2, r2, 0x3}) vmsplice(r2, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';'}], 0xf49de0d1d6029f2d, 0x0) vmsplice(r2, &(0x7f000044e000)=[], 0xc7, 0xb) 2018/02/11 12:33:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000068d000)={0x26, 'skcipher\x00', 0x0, 0xfffffffffffffffd, 'xts-camellia-asm\x00'}, 0xfffffffffffffdf8) r1 = accept$alg(r0, 0x0, 0x0) connect$netlink(r0, &(0x7f00000ca000-0xc)=@kern={0x10, 0x0, 0x0, 0x180000}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg(r1, &(0x7f0000457000)={&(0x7f0000bb5000)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @common='ifb0\x00'}}, 0x1e, &(0x7f0000893000-0x20)=[{&(0x7f00000dd000-0xdb)="89", 0x1}], 0x1, &(0x7f000009f000-0x11c8)=[]}, 0xc000) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000968000-0x4)=0x3, &(0x7f000056e000-0x4)=0x4) 2018/02/11 12:33:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f0000937000)={0x0}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000186000-0x28)={@common='erspan0\x00', 0x3}) listen(r0, 0x20000003) r2 = socket$inet6(0xa, 0xf, 0x5) getegid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c8f000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000042a000+0xed0)={@common='tunl0\x00', 0x0}) sendmmsg(r2, &(0x7f0000e55000-0x1a4)=[{{&(0x7f0000bdc000-0x6)=@hci={0x1f, 0x7f}, 0x6, &(0x7f0000958000-0x10)=[{&(0x7f0000c69000-0xd7)="1d275fbbb219862fc171ab9726d4b7ae3a1466ad01e027bd09b819b68573beb3a8b94c96e34d4cb69ce1eb60aef87e8dabcf254d7d61c0874ee31f2a3d2be572c7f6fbbc2cec12a044d04986cbde98c78c3328bb3837b67810b11384daf92160e3cf8ad264c91add86541975e7db102178017c29f72357dc5260a260c8947fa0becef11d5a3312fef8938bef91d47d3ce779c8d866699697d7c535047ebffb33fb247c1b9e475feb9b3873b3b75db3b03a7dfe7e8346e4513932c27fcd5b7b5d4e2486e64007990cea4f6b08de7b8e408851eca7f86124", 0xd7}], 0x1, &(0x7f0000293000-0x1400)=[{0xe0, 0x10e, 0x2, "90f9d4dbc96b97235b4f559e9634c84294daf60c95e647f0cf5152d5e8991f1810439759f6381d7521699684dfec4480176484fe17cc128f6d6e4039623681bd51632fa316c3df46ea89e5c7cf9e592b0bc3f886304b30f7f4d3a48576695f2b81bf02a4ce834122c783947323d2b8236ab425c38d7f248825174369ca3bde24de0c724e22012f2ea3e7d48a66bfc836e6da04280c36fcf0221f13213705636e7a62af32ac2490eccef2b8c18e6fe521aae87a7913f0dbf51d4bca3c8adc5f13e24ffc8dc549711499"}, {0xa8, 0x11, 0x1f, "5180fa6a8fabb6099c9efb46329cf5686f9353963dd138795bd6adc30b1039f0d4e096c7b39100db4e0ef28cf6e272673ffb10baf9722f4503f718a8912b58607d083f787ed15d04172093d9cbe72b8ca89ac1b874d1c391a19e1be90f2347e880e1ac471475515101a7ffd4fcf94fa6df983efaabc7663f637b4ff418cbc317671d913784b58764ec66b2ee9c64ea1c13"}, {0x80, 0x114, 0x6, "ff7175379620cb2d3ff43c4eb255e5ce6adff7216360d8f42c26684dd44c21e3f263979cbf1b076f98137cf09e716c5220762f6568b0f832847a51e2a661055630a1995fd57728a8e1bdd9e093fc91d7f6b0ff42b006ac3bac142cd3c3dbed9d603a0c03afe05d4f1bd6ddb3783e37"}, {0x108, 0x117, 0x7, "8de78709693fffc4dbb13db43660b1aec94fcf310de7c53f97884c216a9cb8fc304929d7a18313714cf2156e8bbc17af01585dca7d77abcf0645dc93dd7b86c3bf62239737d99f613446457ab12e8001bf0dddade10ca6f9659d64d03a6c88a5a939d0456bb312e40ac04466a55497b5d5211c6c1ba944dfededa68d82fe41ec87da531d99b4a847c892707f025bf2cbcdbabbf7544f8810b50d908d59e9a3615dd3d291422a4e81437c207a2cea849a94a9863683a3a144c6c740d5dfe7b6839c61b76d0fc67d2c3a27eb98fc282a794df6671ccb6581b1609c04a3fb6acba8416d54b6cf4afa606525063d85d1c3d22b6f"}, {0x10, 0x10d, 0x5}, {0xd0, 0x115, 0x25bd, "838fbecb11a109be0eccad79268ae3ead9c74d7fa181115da1f2086f2811015f124591d548fb85b3b40196f5c04880dab8fdd0b04ab93b3ac093226b61dad62e13d8e6156e766bc0363220d1fe2aafb40e05c5bdd2f88739848fcfb10a9e8e38b0d0343b37a9151f535e4008c67d278462b50f9127046620633451d60b464d2395c177bfbee4df6a3e2d8d742ef41f1919c313669c914c5d9570389733fcf6116f0630b7d6ae24d43942fe4b7b932200126ae53062fae8eab2d297ba0f8adea8"}, {0x1010, 0xc153603b3ef02a1a, 0x3, 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0x1000}, {&(0x7f0000ebb000-0x89)="1f568f6c6a3f2f5b95f9d146125227f4f7e5123656e7607838e4ae3496cfa13236864c3afde55221511f39d21a022ac0028b76331f62e9704ecfcb487043c77b1821d01b58f037ad72b5ea92b778119caf9c0a0321cc33926f882170272abeb436b9e10c29feb278e7ef1b3a5d941f01320e24c5107d07a01363592dc40070da2c384da0bb3d26524c", 0x89}, {&(0x7f0000986000)="5785758aa06653349c41472e8061f07b40e02b16a241ca6b6f4c2f", 0x1b}], 0x5, &(0x7f0000572000)=[{0x40, 0x119, 0x401, "5a5fe1fe52ae0221d282358b54579be40613bb65ce18a088b803bb673e18372cb636b4a865585df1fb78657f"}, {0xe8, 0x116, 0x8, "ecf04fbff1470890986ef254b04c432569f78c3b441353d805023e7e22d8dd29740984ada062cf00cb9703ac6df5abb74a3813601bb3dbe4b7459fea2a18e3bf274d0dfda962f05c0e1c6cfb0b30737f6586e103aac70067a1bc6a9b47c6a139a81f09ee3c5ca407d8bfa6c07a277e1b6ab14cf5d43dc55e30b78a3bad8dd63007ba46c717ef2e99f3f83ff6b60f07211f3423e43c366543ede1d0d57e5faec0dc7b6cc0c5d4a18ba17a75f8dec258c5180c90dc4d446c417813cae80f7542a7e48ba2e90e386850026f792eb270deddf067942f1ea458ce"}], 0x128, 0x40000}, 0xfffffffffffffffb}, {{&(0x7f00000de000-0x10)=@can={0x1d, r3}, 0x10, &(0x7f0000d21000-0x50)=[{&(0x7f0000237000-0x9b)="ccbbb6d007992f59181d6aa7b62e1f81882afc0c4d58602ae8afd0dea9a8c7728b9915dea0c58696e848dacb07b3426b58841a51f1884dc721ec4aa96b38c30216e77be3fffdcd535655b8828ed0e5134c8400ffeda2c555751562423804a19ac1a0c115cc328b4689f1d6320c79d77b9fe70ea3b65a00b39da58d5dd503ca2985d983715c2ed1eac1c2fac7d31559dc97e650c2489b1eb942822c", 0x9b}, {&(0x7f0000585000-0x71)="b3077fd586b45ce8f64f7b06b01428df76af665803b2162494e9c679914b9fff656fb5936c36c801a1f1816ca5970489d92a72c5e42271ac3dd635ef5bf807a79378d21ccf4e4f4c3f3fad9e704075ecbd141ca4a98c658a553eb327273461ca7ed4712b8ee69ab06327001bf21408e7fb", 0x71}, {&(0x7f0000d1b000-0xd9)="59e750deed83a5a5f7559bbb38a7b741283a5ed2ff7c2bfcfedff1b0c2a7d941fbb7617a54c0b7fdd2969c527da8be01708744a79b67b0288233dfdcfc8e3026b7bca2916e7e20a404938c90985b941906c25988ac3091dcded5f4991ace71096961cfffa615fe851b02b60e6f4e5ead20935044a80d162b4538b56729a1cebc15d9a5baee20235785fad6add065071ac472f5aca9ad640d4f39b46f2192f04fa3af98882326ba02653b1bb73f18a973914b1205302ade40743d2acee64bf672768e77218926eb5e1b7907c366be231827bc44f755247fdc43", 0xd9}, {&(0x7f0000892000)="24cdacedff8a19dc013bc15e9fbd1e1e84444cae04cb34b711af0fea16e93e58ceaa26a5cee4a794fd172064f1535e59a08bcac52dcf5517d4c49cad6999acc8bf33351e91ed221d8579d3a64121d1acb9f60e78357b1948eea3c3603bbcd778f512ce616c5034027de43804e7762ce74944216459bf8e00a8ce019fd9e9f8857dc9d6a0023074a31c76f3b3945fa1655a52432dd7b3e980560a3653a897bc", 0x9f}, {&(0x7f0000579000-0x3d)="bc7d6b0f2c13c01bb564f7f52411cd5c348ad4346fdb85f9c45096bb7d2f27b52eb04a4826ad104e80a1acd97a4179e1a402fba15aea73dfd1113fcc47", 0x3d}], 0x5, &(0x7f0000ef2000-0x1208)=[{0x68, 0x116, 0x4, "4b37e20383446c3c505f8578659b54ff6b7b5ec9f18f4b5dce42735a871a1c28f4b09f42bc77eb27b7a3703543182d12289617d4b7761ec57e821f06596f9ca812737bab1ed6429229d575d005dd6200b589c75dbf"}, {0x110, 0x102, 0x0, "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"}, {0x40, 0x117, 0x8, "c8d80cc9c1ec736dd6de2ed3cba12dad6909317a83be398cd314c02a22588e1dc922701d4ffe09b324f362550a"}, {0x1010, 0x10a, 0x5, "c2d0a7f338f894abd3568549606ee3d6b896c29ce1ea74a3a8c547e8f1da6f8ae9399be0598a164de244a9c94bd055694a630d26ab79cb64da14442bdf62ce460d1d5ab3534739a340ff8aa4627a98df8be0d6025e9d1aaf36090bb46e088609e82c713a568bf2b049190a36ef86581825e1bd054b3a5ab785c4cf1def8718ee0eb519a0cb140e77df69a370e4ce658ebfb1f36107192979c55c2b3aad04781857a747bcc68c1bd764b3a69b94fce638133b3ea7d77340a327e963ff31c6ed3e32f5133ce31e34d42e657e615e294cc28cd5b4a2f933ecfb2e3aa0225f27e6eae1240c189aa6bff259d01e9f4c4aa896e6cfa4a8cb3649e7d7113dd07ce0b9f7107c2fd01138979d074d51222565f30bab4c9704b3a03502750c3e805d5ee1c692bac45ba7237864ee93727d1f010f302945e816f3c7024ad9ace71bf2a30b25e6a9c74b1125ff5457a0fc496c10f7cf98ea828eab51b1f67bc1a0c4531aa1417f0a3c48a35b04be267241ee1580bc448a8097588d44327b829a6fc8bdf6646bf149105197ab2ef7cfc859edcad13b77b9c16091d8ce7c2509ff4e5432245714f01ef31a8702bbd3e21470e17c8916f1a111a8c879232d9d258423938870664b8a085a664173439f7c4fb4d94ac2a018829f504dc5613a4ee1e4cc1d9e37ba4c6ba5b520bb2477a77a8f6d632097da8b36fc8faebf93396159281d0266db75dbd93944fcf0c0d73693a18ace4d64c8762849dc0997a9179d96ef47e01ae8874c6184543ba550002d2f3de44b4a1f4b54346998f22f72c5a612589da4f8a3bf49bdfd5aa941161f9067a3cf583841a214d80b9c29a01b027730a9c185da7806b99f40deba863ffc854c000a003336f15ad842a71e3218fead836d5b33c9840aa57e2560f0e2a39215bf2b63ba991260aeceff70bcca6210080b13f4394f991749951374b4d91271bc2494a3b1ceca04e2f5c72051b7a2b2f1ddedc9deea0392fe1d134bff546bd476b730ba1219e0898c2d470ea5a19b2bc8644c6da36063b1afce9b3f1b61d4d919b78454b0ec03c579fd5f07bc39e49d3d03a6ca1a6898af31337eb8563ada6a9e15ffc4b2ff4d14881618e11c6f3163ff20f6a1bb953ba2fb6b3c86c027cc7d45021551a60966aa132115274e6f924c2e67d0604472300a2c7940813399ee651e7630f7eaeea039a61961a525e08afdf6a2a4744c39f139b29108dbae6238b909c582cbe6eacd84b2063745915bbb4272928b81685f14fd84149c9d4e42ab7ded41f6eb7a35d8b534eb673c53b8e5ee6bc2a747555ea4374658964b81e1cab767a9085d61494768af3317a220068a08ed7ec558f6cb6f0c84ed320fc4adbc60d8631fdcde5ea7471c7eb46bd84387e6561027f977097e4b7bd53d99a551cf92fa91be3a38759bda6a702f2d17eadef9e31806d887d54418b597f0798fbff4b77f51748846a37e8a5142db47317a6778902238934d2265999e91707f228fb2d1e04fd4d0eb7e3653259abc894b22611a5e2ace33efddc3b215b9d735e272e639c7bed43481db4dbc402809ee41c7d34fbe4794325ec6637b13df5d5e96e5b8c191972c73c1b1016861fc6d1173577ad550f90c62e5cf711ae5375a72eae25be972b077d6cb88aa6931edad8fcdc107528f45df9ae41ef422733145107d6ad775550e91ff809700b81052f4c0ec9de341e8106a8d38d9500108f012d22860031054ed88c68c2dbccae5c6955041ddab6ae446bf53a663694cc542dfa54e7cd59ca68273e1928a692c1a7a46f9640861d79e0e86f78ad18ce5707ee5e3072a5b9a1e77bcb7a751d9270e7cb742313171e6956d1b52734a357da7648eda9c9d4ede30c1dd4aad2dabf1c6e69f1620beba7b352dbd78304f30e522c1d9d8eb1ffb7bd2e37e7f20f3a33cb074c0936fc60f233d6d88ee9d198b7ff0bfe15f291b327164be0b4631abdaec922cc179cdc749b7e18838e809fc54fcd49e832e383fd5c0d7654ab36c4b79853cfb5ea8e17c2f8a504310bc49fc92d7e2726ee129bb2726c8bf3dc98884579a3bd5d76bf00868ce17fa83dd3872d0b249182ea2232456ed076bdb5178055e02073f35a32de4a275a2df6ff125a02b40df8164e492ed5a99acda3239887e199d382c7f335d336a405e4dc9c93f36c2b085b0c6c8da2fc0c980a66be741d1393c18872005ea92324818e3d0b383165e5d14408c7cefee914a4ab44af9b11a9152fc5cd0661e2384a5ee57ba55542b7926c703804568ef50b50df367f5edcc2a9b5551eff1c2c919de94d9bc0654640c59d3a1ee5052647e8f75b1f6cf911ca3dcc2cb0712d99194c3939d5259699644797e02abe30980992a07b55824673f5079979028ce509a5a34eaa6993a912ffe8f3f1331411bc8b6f6492477919896b8d300eb61afa9fc0be66d5df29b90ec006b7a98336e51a8c9f966446e448e39db32afb72aa1fa9df9a7e714cdc120ea20443a61b21f8589cd152519b63b79d00a5d2d8d1131a6993feade8b7516577da18dcf7e3dfd9d35a9c04ff04d4a6040efd3027970b265be70a8d9eb34a4c191d2422c2a5a4966eda28736a1aa5ce140e04323aa90ce599b5876910907f05d1b675795dc011fe2f3c02b2762394ddfbd5894a10efde44ecac7efc393eaf2c679b19a193b35f71b1e643755519063572e8b1ad68be32081c44a13fd90046919c79a4b4150a6a3b0286fc48471e7ff8714880b601e19cca2c4fbce57c42d88749724733b706813ee4b152c176826b92e346cae0400a6a0082aecf364d11215ab2316a992e14b8acbdb6d70a479a323476ad992973b1201369b60ab819f2d7741e236afd032e662e1d05dd10c32c73a0d99705c3f980a949cb4131e5836d500370ca8edcf9c6e3aedcdc008a91b55fe9baf17dc62a7e92d050504c1bad3ce85bc30f339ec301c94d6bcac7813b53caca91f94d98161ce872e08624467a693cffd0c81c0c5888f23bbb4340450c3438f6f77b89f84140f5f534d341f79f12c7984a26ddd4467d6d8130e9348962f7a2cc300b6ca213a4020894e677d1b2604147ab68ba05b6207d30e130e94c7488ab583ab1997a711b6c4c634cd5e1c3fc63c2a003b500fe06481bcf37909c1bfb91b549e327ac52b622bdd072aaa05d46e7b1d3a8d3f50f250f90487ba62a45ba0a4314f00d8749af3241b5f9e010df7d20dba8ce45895431f1b81cfc56760d9c394b6925ccd40f80136fd3c044778a56c58690b29af7070da255d52ab5d42cfc76d96f0dfa8d9304b1836f8b32e669bb7e5eb9b1b927596153bd6cfff6a0629175dbf9763a2f116d21731cf63938ce1775c97ca63ce3b34815411fc1d885d1de10da0076aaf4dd7ba35bdfb9e1390c5da9b0c1004881dc111ad95fc0d840fc63c8cb973767057b51a3b9784b76d33cad33bbd9642e2f57c84a60d2bd59e1fc582e6545bfaaf4aeb30616f66899f9dcf38e8d0eb02ae73a93199b88660f5c1558ca6f98394dd5e0cc5b24b83e23d9cacb1809505384cb5fb227e49413e80fb9637c6a9a85564cb3413d1bd4e9bb7f2a8c4ba6bcb9a42281b3da44d8b242372f4f6592143974477ae0fc1e07d9e1d2c8e62382bdb05983ea90cef8213681cb09e5e9b8cd6ba2daf1611e2504946102e55e57391ac99728924bb16f3a46858a709bffe4fc52db2ce87974cd7377a800933a0593ff64733d5d779b4e78ea170c5531b84f60727a36746c81e09251a76be331d191948f4394bbc11a8027d04482fe5c4754a24ec663007ef17b399bec857dd4bf8bdacad62a17349f0f843fdca236f777d5b526fc444c303b2af706f3c44b2957ff3d51bbf38d90fec16a46bda63e05ea85f898a87c3820984e6eca5d9e7edcf10486760d94434e5d9c1decb796d17d975814bd05a86f51babccb1bf5aa600aab27d3548b0c6d30821e5cce363007d5e486585634254dfe004d81ae940623831215a5d93a624db2fcbb4598760dde6aab6d65d55cbc3a0d4eaf6acbd6ef11f1a7cd51a160a20000f156a0bacea6bcffa16c292850e0c7d49d77692a5754f7a167a8a331dc2f6eda3191b9d9fdb5acdc757ec9cc3872cd60e76f0ecd6191632ab858f1fb69713416c2571b4825d4686a1b409f8f0cd6a97d448a0b5ab6ae4e6caaf1165b762fc4543c6e7b203c4f16f3a0b90204f9f79738b7bc05cd689ac9acc0e48be21abf9c61715afcdf8cd5a25bf36875d856896f20ecce7b4b7fb9f3d7b6bb86312a848d5309e81f371b59f237a8884bfd8b78f5f707c5e784cff434052970bc42ec5d60a9c28d6a24fde2029e7ff0d77e4939cf73577886e6b813238652f336833d6ec8579998b3810aa96efdf2aa4ef3af1b2e98e7a4f9797230c8f663fbc0ea90ac6e61e1e2c352db90429e6c4242b7fe13f33d2cd6405c39e932f8a66e25dd4ad2a492196629bb5186a46d438bd2277947106af8397b9bacb6abc05f332f135023039c69189580987b875cd385b4a4c66ae2524bd6fb7c5b0b32bf93261a36b79f225aec7ec090e5374a4e41a743f1885e994921afd62330df892c97a01d8542477f227720962cc9bdcc71ec2166f6188f1c2e5203aca43b700783ed97e7c97d024a89a114aecfde6e164b3c690a5ca42b038ede3373fbcc893eb1c37353221792bd85068bf5b436f6ebbbeade97b897388dabd4c9846de9390b5a8dad528361c6cabe34b1bf348cf6191e1c5b9beeff759f5095f863112f8986600289205c97f2698c350591a10043ae504e88b8c693000e192ebcfeb90d3b9afdb63f96ddb45b44754b7994768c31cf178efeb459f298d0b4dfab04cdc18509b672e9550c89c6fa0d164dd1e1998b11473dc5088bcf9a30523bd3e46c7faa6d2f1a35371556c66be3a8ec81ba13080ad41bbc4e6b177f63bfd2459927f5dcd8b1e6f4e91020f738daeadb79c3e8ddbbfe9b517c55f80fb8568185fe07be2cd884daee2cd0675c95de756d5bc27893da12d48d26f4a0167f8f13bc7f556e1ccab13c42c4707c788f3fed4953b04ad38cef6ad5884d19aedb65310c596e4ef093bca066c0a26823aa0ef6d19911439b850eb30385a91cd0f7b78cb00d3efe80dddfc9928cb6738cc89938a53f7e6b11b12ee84e76abc58de961421c8a51a54448d7c10acb9513f3b9d09698d1ec9b0fca0aee8dade00773de9bedd2505c89afc8220ac581f1c8cae06a4d932c1f673072fc60c1ecf427b86fe1a21fc7442262718542febfa9383dfc2234ff36bffcb238c9715ced25394a0388b9e938bba35600a1324199994dcc018d15fc00faae9a3a2c4db91c6267315231046677268a94ae0b21ca64cc790b9c216f271686733579bc0a9f82e33b49aee1a570d9a6ddbb436d48eeb3de93c2715c0dd44d549cb85b1c6870345ccf15b1a0dfb37c949fc3f0148f785aca9488d15295d729132c1b728fde075ce9218441fc12a375d4915b1f7296aaccf2ab676aa8dc2b7fdb9d04cc0a48c3ff20d1770b96dcbca0fc0799c384a23b708e4e8302effd47c0c15880f033b668b352dda1af9e9a2af6cb15a66a57b831111fa6d232035dad06ed42a2bdd47d96a48167581b8652a0a45b98ed907585911e74f6813494e743c0c787d0c2c01dfbb542b946471adf23a833fb97bfef09082a91808dbf4ef24e6fb4fd726d8fafe6ab8c221e70e1282ab9c27fb850bd0592c5a629613e787ed65810a1abdbdbd03a563456a95dc7f543938630d06493e141b4e9b9972d57ce373afcbed88f6f299759db4e077243a1a70c3331656a42114190554407e"}, {0x40, 0x0, 0x5, "b660bde52da4cef52d883eee74004904d6e0ad7c445c762c7597e75fe786b7de3ffbdaf6d192ae67e5"}], 0x1208, 0x20000000}, 0x7}], 0x7, 0x20040801) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netrom(r2, &(0x7f0000537000)={&(0x7f0000b55000)=@full={{0x3, {"fdd0c7bdd6ca22"}}, [{"68466c958c3999"}, {"4d32fd90970cf9"}, {"252a33300d5595"}, {"a239f5280b91fe"}, {"817a8c9eed2fb1"}, {"6455f9209623db"}, {"c17a2c3d221f02"}, {"e93f1b98c90a9b"}]}, 0x48, &(0x7f0000f4d000-0x50)=[]}, 0x0) sendmsg(r2, &(0x7f000035c000)={0x0, 0x0, &(0x7f0000108000)=[], 0x0, &(0x7f0000176000)=[]}, 0x0) 2018/02/11 12:33:40 executing program 7: r0 = socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000b85000-0x23)=""/35, 0x23) fchown(0xffffffffffffffff, 0x0, 0x0) 2018/02/11 12:33:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000594000-0x18)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) getpeername(r1, &(0x7f000007c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000239000)=0x3a) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000baa000-0xa8)={0x0, 0xa0, "4a45fdc2634c9850af076547a4d5759a0b48fdd1463a1c8de833ac78208fd419ad9ca9c55107644747c1f79113af1e1065f8bf453bc9893a630d3e60f34bf967a32b9b71ef0ab2cc7a2854fb7e13688e183da4b1bf612fa5eae5131f3311f77feddd8826839bddd3491c1c7dcb3e17e372c5666ba396f62a2439703ed12699edd14ea2ab592bcb8d76b90ce59d30f4c62340ed3a32b66bd63159f5d32cb1564f"}, &(0x7f00006a1000)=0xa8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000cf9000-0xb8)={0x0, 0xff, 0x8000, 0xfff, 0x8, 0x8, 0xfffffffffffffffc, 0xd436, {0x0, @in6={{0xa, 0x3, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x3, 0x80000001, 0xfffffffffffffe00, 0x7f, 0x7}}, &(0x7f00006c0000)=0xb8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00003eb000)={0x0, 0x9, 0x1, [0x2]}, &(0x7f00005de000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000e08000)={0x0, 0x9}, &(0x7f0000091000)=0x6) sendmsg$inet_sctp(r2, &(0x7f00002ae000)={&(0x7f000069d000-0x1c)=@in6={0xa, 0x1, 0x6bc66d90, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, 0x1c, &(0x7f0000d3d000)=[{&(0x7f0000712000)="5bbc4f82252d4248bb9f28ab82a3c9b7f6d4527b76c185818f373180a7f6e5cfd48e96b8db117f50adb7c0bc2facffa913", 0x31}, {&(0x7f0000cde000)="b3e6cf8b9fecd82962e0dbb66b4128692e59a250a4298b2e8699983cbb95eaee1d34bca38d3e8349d22af20cd66c81e34351ab646131796d42167efe12e7427e7eaaba6be13902d060f18aa7bdd048d8faee3c07096f3eb715bc90acd2198c1edf85fee221675d45a706cdf40d07a3f1abe0dbbfe721804da0057893ecaf3ab2b58a96c9e5688203438c1b1a33", 0x8d}, {&(0x7f000097e000-0xc3)="2fe9da135aa757652eafa11c9819ea86911416428dfc6b3eb31c64766ce7aa40d81e2588ac3ebc0d3c472c77df0d54f8ef62a60415ddeeef3bf69d463fe719fc70bdb0ecbdcd9c0f13306316bd8311d4530e8ec06fcfccf27df6b6fdc2330d9cea2cad73f22c3d682da6c34e75d9bf8d67d6354c12bdbdc4d8a00c6461f139a33e06e28d9840944d634a54fa11b3c37440e39699dbf9c88cdd2974248d9ea4d9c6ff45e7a257ae0d461a6d0b9c2d1e875727431967c2908d05a59aabbc57019bf900f9", 0xc3}, {&(0x7f000080d000)="4b4e50de8cfbdf509c981266a09a7aaf40476bd79f700ec811fa8b2d982675568539600d83d4cac9d8f0c6c54b415803b55bb54ea7a2b5bf406bea983fed84b8d94644dc93dd44a90732071b3cc19d67f060fc3be0add3830d60eaa4aaa3ce", 0x5f}], 0x4, &(0x7f0000fa9000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x401, 0x200, 0x7f, 0x6, r3}}, @init={0x18, 0x84, 0x0, {0x1, 0x3f, 0xffffffff, 0x8}}, @init={0x18, 0x84, 0x0, {0xda6d, 0x400, 0x4, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x4, 0x8000, 0x40, 0x6, 0x200, 0x2, 0x4, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x4, 0x6, 0xeb39, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x200, 0x9, 0x3, r6}}], 0x120, 0x4044040}, 0x4000000) sendmsg$alg(r1, &(0x7f0000874000)={0x0, 0x0, &(0x7f0000c68000-0x60)=[{&(0x7f00007d5000-0x1)="ba", 0x1}], 0x1, 0x0, 0x0, 0x4}, 0x1000000000000000) 2018/02/11 12:33:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000432000-0x9)='/dev/sg#\x00', 0x1, 0x200000) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000ccf000)={0xa051, 0x1, 0x4}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00004ac000-0x3c8)=@filter={'filter\x00', 0xe, 0x4, 0x368, 0xffffffff, 0xd0, 0x1a0, 0xd0, 0xffffffff, 0xffffffff, 0x298, 0x298, 0x298, 0xffffffff, 0x4, &(0x7f00009ab000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], [], @common='nr0\x00', @common='lo\x00', {}, {}, 0x3a}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000434000)) 2018/02/11 12:33:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xb)='net/psched\x00') close(r0) 2018/02/11 12:33:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000dc2000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f00005b4000-0x4)=0x2e) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000aec000-0x4)={0x22855086}, 0xffffffffffffffc4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000079d000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = epoll_create1(0x80000) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f00004fa000-0x18)={0x1, 0x0, [{}]}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000f91000-0xc)) 2018/02/11 12:33:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) connect(r0, &(0x7f0000ec2000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x200000000001, 0x2, 0x3, 0x1000000000000002}}, 0x26) 2018/02/11 12:33:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004ca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000ee000-0x28)=@ethtool_eee={0x45, 0x0, 0x0, 0x0, 0x2000000}}) 2018/02/11 12:33:40 executing program 1: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf}, 0x1c) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r0, &(0x7f0000222000), &(0x7f0000fe1000)=""/55}, 0x18) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000051f000-0x11)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/02/11 12:33:40 executing program 6: r0 = getpid() prctl$setptracer(0x59616d61, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000001000-0x3)='/dev/adsp#\x00', 0x7f, 0x422000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast2, @in=@multicast1}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f000078d000)=0xe8) r2 = gettid() prctl$setptracer(0x59616d61, r2) 2018/02/11 12:33:40 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000a74000)='/dev/usbmon#\x00', 0xffff, 0x400800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f0000000000)=0x401, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r1, &(0x7f0000de4000)=[{&(0x7f0000663000)='F', 0x1}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000a3f000)) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x1000000000016) dup2(r1, r3) 2018/02/11 12:33:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000029a000)='/dev/vcsa#\x00', 0xf5, 0x100) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00009e7000-0x84)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffe01}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x81, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}}, @in6={0xa, 0x3, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}], 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000421000-0x10)={0x0, 0x2, 0x3d43, 0x8}, &(0x7f00008e3000-0x4)=0x10) timerfd_gettime(r0, &(0x7f000030a000-0x20)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000eea000)={r1, 0x0, 0x0, 0x400, 0x647}, &(0x7f00000ac000)=0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000084000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @empty, "49a99e49"}}}}}, &(0x7f0000d66000-0xc)={0x0, 0x1, [0x0]}) writev(r0, &(0x7f0000fa2000)=[{&(0x7f0000b05000)="56977dd4a3e0e4adb8def36d6950a389f64c57a5a803b0973992e9ce475cb85a15a2f7b81ac41bd2b16d36be74ffe2b2782f6e13", 0x34}], 0x1) 2018/02/11 12:33:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x21, &(0x7f0000e62000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002}, 0xc) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00007d4000)=0x2, 0x4) 2018/02/11 12:33:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f00000d0000)='./file0\x00') uselib(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000001000)=""/126) ioctl$TIOCGPTPEER(r0, 0x5441, 0xa56e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000002000)='.dead\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)="8e4150674bc8ea615b60e61dc6cde4d3a850ab249a9fc8282b8affd8d19af71a", 0x20, 0xfffffffffffffffc) keyctl$get_security(0x11, r1, &(0x7f0000001000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000004000-0x78)={0x0, {0x2, 0x1, @rand_addr=0x7}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x1, @rand_addr=0x7}, 0x80, 0x101, 0x2, 0xfff, 0x5, &(0x7f0000004000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x6d}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000004000-0xb)='dctcp-reno\x00', 0xb) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000004000)=""/85, 0x55, 0x10000, &(0x7f0000004000)=@nl=@proc={0x10, 0x0, 0x2, 0x4000}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000006000-0x10)={&(0x7f0000006000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000006000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) sync() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000007000-0x4)=0x81, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f0000001000)=[{}], 0x1, 0x8, &(0x7f0000007000)={0x37f5}, 0x8) 2018/02/11 12:33:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='#\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000001000-0x8)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000001000)='&\x00', 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000f8e000-0x20)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000a7c000)={&(0x7f000076a000/0x3000)=nil, 0x3000}) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000f12000)={0x8000000000000000, 0x2, 0x8001, 0x4}) 2018/02/11 12:33:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00009eb000)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffd) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) exit_group(0x8000) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x800000, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f00000b2000)=""/100, 0x64, 0x0, &(0x7f00002b8000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) 2018/02/11 12:33:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000f5000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x450, 0x0, 0x320, 0x188, 0x260, 0xa0, 0x408, 0x408, 0x408, 0x408, 0x408, 0x6, &(0x7f0000b6e000), {[{{@ip={@empty, @multicast2=0xe0000002, 0x0, 0x0, @common='bcsf0\x00', @generic="08be2da112b049f716b073c7a479be71"}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, {{@ip={@dev={0xac, 0x14}, @loopback=0x7f000001, 0x0, 0x0, @common='ip6gre0\x00', @generic="71b29dd37248b83c0d1e5c71e99f8a6c"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='yam0\x00'}, 0x0, 0x98, 0xd8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @inet=@DSCP={0x28, 'DSCP\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b0) r1 = syz_open_dev$admmidi(&(0x7f0000922000)='/dev/admmidi#\x00', 0x9, 0x40000) fchmodat(r1, &(0x7f00000d4000)='./file0\x00', 0x80) 2018/02/11 12:33:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x80000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) munmap(&(0x7f00001de000/0x4000)=nil, 0x4000) dup3(r3, r2, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000001e000-0x8)={0x9b, 0x0, []}) [ 68.700570] QAT: Invalid ioctl [ 68.718871] QAT: Invalid ioctl 2018/02/11 12:33:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000ce6000)="32b26242a3fa819d3e3f", 0xa) sendto$inet(r0, &(0x7f0000de3000-0x1), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = signalfd(r0, &(0x7f0000ba8000-0x8)={0x4}, 0x8) read(r1, &(0x7f0000a93000-0xcc)=""/204, 0xcc) readv(r0, &(0x7f0000b37000)=[{&(0x7f0000e1b000-0xd8)=""/216, 0xd8}], 0x1) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e40000)={0x0}) clock_settime(0x0, &(0x7f0000001000-0x10)={r2}) 2018/02/11 12:33:40 executing program 0: r0 = semget(0x3, 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETVAL(r0, 0x0, 0x10, &(0x7f0000000000)) semget(0x2, 0x2, 0x60a) semctl$IPC_RMID(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000001000)={0x80000001, 0x7fff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000000000)={0x6, &(0x7f0000002000-0x30)=[{0x401, 0xd4, 0x4, 0x100000000}, {0x6, 0x3, 0xea, 0x9}, {0xe22a, 0x6c18e296, 0xd576, 0x6}, {0x10000, 0x10, 0x0, 0x10000000}, {0xd3a, 0x7, 0xffffffff, 0x1}, {0x6ac512c4, 0x7, 0x953, 0x2}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000000000), &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000002000-0x4)=0xc000000000000000, 0x4) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000000)=""/152) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000001000-0x2)=0x1000, 0x2) 2018/02/11 12:33:40 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000eb0000)='/dev/autofs\x00', 0x62000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00007bf000)={0x0, @in6={{0xa, 0x0, 0x80, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffff8}}, 0x4, 0x1}, &(0x7f0000fe7000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x1f}, 0x8) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x660100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000002000-0x10)={&(0x7f000086f000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000003000-0x4), &(0x7f0000001000-0x4)=0x4) mremap(&(0x7f00005b0000/0x400000)=nil, 0x400000, 0x2000, 0x3, &(0x7f0000001000/0x2000)=nil) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000002000)=[@in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}}], 0x38) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000003000-0x4)=@int, &(0x7f0000003000-0x4)=0x4) r3 = msgget$private(0x0, 0x200) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000004000-0x34)=""/52) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000004000-0xf)='net/ip6_mr_vif\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4010641a, &(0x7f0000005000-0x10)={0x1, &(0x7f0000005000-0x4)=[0x1]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000006000-0x8c)={r1, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8001}}}, 0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r2, &(0x7f0000007000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000006000)=0x10, 0x80000) r6 = shmget$private(0x0, 0x3000, 0x500, &(0x7f0000002000/0x3000)=nil) r7 = geteuid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000008000-0xc)=[0x0, 0x0, 0x0]) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000008000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4), &(0x7f0000004000), &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(r6, 0x1, &(0x7f0000008000-0x70)={{0x325, r7, r8, r9, r10, 0x8, 0x1}, 0x100000000, 0x7, 0x2, 0x1, r4, r4, 0x6}) 2018/02/11 12:33:40 executing program 4: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000936000-0x11)='/dev/vga_arbiter\x00', 0x200040, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00003dd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @rand_addr, @empty, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) [ 68.799777] audit: type=1326 audit(1518352420.894:68): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10811 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453a59 code=0x0 2018/02/11 12:33:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00006b7000)='/dev/dsp\x00', 0x169000, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f00001b9000)={0x8, 0x7ff, [{0x3ff, 0x0, 0x8}, {0x0, 0x0, 0x5}, {0x8, 0x0, 0x8}, {0x9, 0x0, 0x8}, {0x2, 0x0, 0x1}, {0x6, 0x0, 0x7}, {0x1, 0x0, 0x1fbb}, {0x1, 0x0, 0x1}]}) r1 = syz_open_dev$mice(&(0x7f0000d64000)='/dev/input/mice\x00', 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000984000)=@raw={'raw\x00', 0x9, 0x3, 0x2f0, 0x0, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x3, &(0x7f00009ca000-0x30), {[{{@uncond, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xd58355e466510d18, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='tunl0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, '\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x350) r3 = request_key(&(0x7f0000920000-0xa)='syzkaller\x00', &(0x7f0000e03000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e12000-0x1)='\x00', 0xfffffffffffffffb) add_key(&(0x7f0000f67000-0x6)='.dead\x00', &(0x7f0000342000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000283000-0x7c)="7044d9c728bb89f1eed51fa30a7b3d59070c62e20dd25b35c588257b0ab166a7bb5a618536446c503b47c233bef1be2b565ea28966cefbecee931840160ca1199b557bc344ae4bc4fe821f749b248d953c107c91c685fca2801fe268a9b8f22159bfbee19b4d28d1518ff17e4dbe5849cf08a20fc9006d049704035c", 0x7c, r3) r4 = accept$nfc_llcp(r1, &(0x7f0000424000-0x60), &(0x7f000023b000)=0x34) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000149000-0x5), &(0x7f0000d12000-0x4)=0x5) accept4$nfc_llcp(r4, &(0x7f00003f2000-0x60), &(0x7f0000877000)=0x60, 0x800) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000dec000), &(0x7f00002d3000-0x4)=0x4) 2018/02/11 12:33:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000291000-0x8)={0x0}, 0x4000) ioctl$KVM_NMI(r0, 0xae9a) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000001000)={@generic="5df8feeec608b2e25d14266f5c9b0dc4", 0x401}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000e38000), 0x0) 2018/02/11 12:33:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000028f000)='/dev/ptmx\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x0) recvfrom$inet6(r1, &(0x7f000008d000-0xf8)=""/248, 0xf8, 0x40000020, &(0x7f0000a06000-0x1c)={0xa, 0x3, 0x20, @empty, 0x1}, 0x1c) r2 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r2, 0x2286, 0x4000000000002) 2018/02/11 12:33:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000a95000-0xb)='/dev/audio\x00', 0x80000, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000354000), 0x8) write$eventfd(r0, &(0x7f0000952000-0x8), 0x8) write$eventfd(r0, &(0x7f0000f1b000-0x8)=0x6, 0x8) 2018/02/11 12:33:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000001000-0x5c)={0x7, 0x3, {0x3, 0x0, 0x40, 0x2, 0x72}}) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000000)=0xfbc, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x280) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000-0x8c)={0x0, @in6={{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000-0x10)={r2, 0xfffffffffffffffc, 0x0, 0x1ff8000000000000}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000003000)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x400) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000003000)={{0x20}, 0x1, 0x5, 0x200, {0x8, 0xfc}, 0x9, 0x4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000005000-0xb0)={{0x0, 0x15}, 'port0\x00', 0x40, 0x1004, 0x1ff, 0x1, 0x0, 0x3, 0x7, 0x0, 0x2, 0x9}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000004000)=0x1bd5, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/dev/qat_adf_ctl\x00', 0x2c002, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000006000)={&(0x7f0000007000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000005000)=[{&(0x7f0000002000)="8337681a54acb13ba4c4cfbd238841a52c51624f0fbca68c0fd103f09845f818c4ab413ef487eccee8b9583cd1fa94b621e4a0f05aab3c4bd42e96a8d3b171151d8a021ad9fa6fb4b65b70d26a864e242c10bab2b5140cfc49fe", 0x5a}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000007000-0x9a)="6e11b3d595bf5d6eab1fb22c887971f03dfcd6e9193567e5afa0a6d5b068124a47f46dba0ca3ae8043b8649a0e608b77b47e001d2a3e07d5838778c1d319faf84c82f8d70348975b90d68feb9887017060991d2a06a9039b69c74bf4282ee584a298fdbf602259d49e264a557e88a25cbd5f092b38cf95120bac00a0d3d9cea5c6f85baee135298d41d412a41264be1aa2d8723fc1502cecc750", 0x9a}, {&(0x7f0000004000)="86db7c2cf48ebb422ea2ee184451442a3ce5c838e4a31cfbd468515576e9af73b73bbb78696b7e7e987950a7cb8e525965a109a62f03d5c83865666044ee4ada0a2ac00c68588bd4a3c165f34f7dfe97eadfaf03723a79fe25ebebf388d45b24966e7721d0f55c322db67591e78e101d63b8d76c13bf3fdbdf0a567ffef0b5fea308aae9f0f424e4c094491591955aa144897a9e358124e25a6ddb3525c40aa8d6a76b2cbd187820809c4e5c0567e4d6a82c1f047e87a9471f0ebcaa8a9490", 0xbf}, {&(0x7f0000001000-0xa8)="42b8c55f0ea103c9d96386b81e010a1912d5270e6e84b02524135553c3ff45fc23d915c58b95ca8fe28a18ca0f23c097da6d07a0cbd8e9961890c21082fbf86ab3168abf51decefaea8ee984f9d7092f575efd3c2465c670d50c31e781c1a99cb71364a5b3137c1c052b5b968c19e242184e7b39505f7d8b19847633bd7e61414ecf3563e681a09479e99737da4174229571bca53572c05cd93d59636b7e0e7631b29bbe21d458bc", 0xa8}, {&(0x7f0000003000-0x3a)="2743acce9c4d6556184391c53517bcbe62e8832784d7334b2cf0541ff1313ccdf5f4fde58a7b670d3bb66c7bd9161ca27b570d4402a73eb97578", 0x3a}], 0x6, &(0x7f0000004000-0x30)=[@rights={0x30, 0x1, 0x1, [r0, r0, r3, r4, r1, r3, r1]}], 0x30, 0x1}, 0x10) clock_gettime(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000007000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000001000-0x150)=[{0xfffffffffffffff9, 0x80000000, 0x2, 0x2, @time={0x77359400}, {0x7, 0x2}, {0xdf4, 0x6}, @queue={0xff, {0x0, 0xfffffffffffffffc}}}, {0x1f, 0x3f, 0xe68f, 0x1000, @time={0x77359400}, {0x400, 0x3ff}, {0x100, 0xfffffffffffffff7}, @connect={{0x40, 0x9f}, {0x9, 0x9}}}, {0xcaf, 0x2, 0x401, 0x7, @tick=0x40, {0x8, 0x7e89}, {0x3, 0x100000001}, @raw8={"de9efafc5bfdda5e4c89b92d"}}, {0x3, 0x9, 0x1ff, 0x6, @time={r5, r6+10000000}, {0x7fff, 0x4}, {0xfffffffffffffffa, 0x40}, @quote={{0x9, 0x9}, 0x1}}, {0xb7, 0x1000, 0x1000, 0x2, @time={r7, r8+30000000}, {0x0, 0x7}, {0x4, 0x7}, @queue={0x800, {0x9aa00000, 0x7fff}}}, {0x47, 0x100000000, 0x2, 0x7f, @tick=0x80000001, {0x1ff}, {0xb5d1, 0x10000}, @connect={{0x8000, 0xff}, {0x87f6, 0x3}}}, {0x4000000000000000, 0x8, 0x10, 0x4f, @time={0x0, 0x989680}, {0x3, 0x7}, {0x100000000, 0x6f}, @control={0xff, 0x800, 0x80f}}], 0x150) io_setup(0x6, &(0x7f0000003000)=0x0) io_destroy(r9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = request_key(&(0x7f0000009000-0x8)='big_key\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000003000-0x8)='trusted\x00', 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = add_key(&(0x7f0000009000-0x12)='.request_key_auth\x00', &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000008000-0xd6)="988aa5448f78cc2a51600d27c27357b28ae013a34bc7c518e61c2b30d7025c5c6231d77ef56f3f119335db86d3fae0cbd70e065c459d7ad1a5def6d19d225eda4e3fd7a45ace10b9b58e4d05508ed596471a0752f32b18c09a40b3b872038f20e54a37e92b4492fee1a5f07002d1b386652bbd533ce240ce33cbe6163f807e6724002a83bec06cabcb21c7a5f5aff4a5c197bf800df401cad466d64b195733dfc20665de96aad8ed730ab909515c44e80d77bd18490295e92cac39d0c084f476132903d6f82f2218b3f9f55b254e9d6bd726ba8cad0f", 0xd6, 0xfffffffffffffffa) keyctl$unlink(0x9, r10, r11) 2018/02/11 12:33:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f000067b000)={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000016b000-0x60)=""/96, &(0x7f00001b7000-0x4)=0x60) 2018/02/11 12:33:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008ae000-0x8)='./file0\x00', 0x0) mount(&(0x7f000094c000)='./file0\x00', &(0x7f0000518000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00000fa000-0x1e)="f5993173c6fea4abf9d45cdc589bfe4e81f2dddea8204681a3ba414d9a71") chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) r0 = add_key$keyring(&(0x7f0000b8d000)='keyring\x00', &(0x7f0000494000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r0, 0x7) getcwd(&(0x7f000016f000)=""/4096, 0x1000) 2018/02/11 12:33:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00009bf000)={{0xa, 0x1, 0x1f, @loopback={0x0, 0x1}, 0x690}, {0xa, 0x0, 0xf7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x101}, 0x0, [0x9661, 0x5, 0x9, 0x3, 0x1, 0x40, 0x2682, 0x64]}, 0x5c) socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) creat(&(0x7f0000d76000-0x8)='./file0\x00', 0x2) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f000003b000-0x4)=0x1, &(0x7f00001a0000)=0x4) r3 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r4 = memfd_create(&(0x7f0000779000)='\'', 0x3) r5 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r5, r4) wait4(0xffffffffffffffff, &(0x7f00000fd000-0x4), 0xa0000003, &(0x7f00008bd000)={{0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r5, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x4, {r6}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000f71000-0xb0)={{0x2, 0x3}, 'port1\x00', 0x13, 0x8, 0x0, 0x1ff, 0x3ff, 0x6aaa31a7, 0x0, 0x0, 0x2, 0x6}) 2018/02/11 12:33:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xa, 0x8001, &(0x7f0000fb6000-0x8)) epoll_create(0x10000) [ 68.901889] audit: type=1326 audit(1518352420.997:69): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10811 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453a59 code=0x0 2018/02/11 12:33:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x8, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000a4d000)={@common="730100ff006c6cff7f00", @ifru_flags}) recvfrom(r0, &(0x7f000059f000-0xce)=""/206, 0xce, 0x20, &(0x7f000012b000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) 2018/02/11 12:33:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0xfffffffffffffef3, &(0x7f00000ac000-0x40), &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/02/11 12:33:41 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000372000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000ca6000-0x1c)=""/28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x418, 0xffffffff, 0x0, 0xf8, 0x218, 0xffffffff, 0xffffffff, 0x348, 0x348, 0x348, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x800, 0x100000001, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@inet=@dscp={0x28, 'dscp\x00'}, @common=@eui64={0x28, 'eui64\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@empty, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffffffffffff], [], @common='teql0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x108, 0x130, 0x0, {}, [@common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}, @common=@ah={0x30, 'ah\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x478) 2018/02/11 12:33:41 executing program 2: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00002eb000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000ace000)={0x9, 0x1ff, 0x1}) 2018/02/11 12:33:41 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$sg(&(0x7f0000011000)='/dev/sg#\x00', 0x939, 0x22a400) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000013000-0x9)='/dev/ppp\x00', 0x40000, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000001000-0x4)=r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) syz_open_dev$sndtimer(&(0x7f0000014000-0xf)='/dev/snd/timer\x00', 0x0, 0x101000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r3, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getdents(r3, &(0x7f0000001000-0x64), 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000001000-0x20)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}], 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 12:33:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000935000)='/dev/rtc\x00', 0x200, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7006) 2018/02/11 12:33:41 executing program 3: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) time(&(0x7f00001cb000-0x8)) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f78000-0x70)="010ee131df4b918383325b3a9cbd8b6d2a39c333f9a86f452a2900d9653842e88716a03915b0186ac6cc50cafdfa908b6c4e50d131e6c7e2b1569d21b247c2bb7f7603cbfc863d349e607dd85761d5bc8283095955b4755da4336791a3a2acb4b762b3e9f19c6ce00dc9e16b930eebeb", 0x34b) 2018/02/11 12:33:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002a0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0xe5) close(r0) 2018/02/11 12:33:41 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000da1000)={0x0, 0xb4, "b2b190e644e86602353a32f8ea5f2f5a6ac0a244b5ff4929074b1c3a61aa6241fbcd2d4ffa25908a5a6ae2fdd78be2a1904ce1b469622cf19c1a80429f78a0b8fd89ea0d27fc024a08efde58377dcb22c38306208b2c181ce75904dc282238eced5b1683eda440991e1cfaec194868ad19b3b8da3baa74472b723c267c619a9a3ee3666f933ee5a517aaca2d5ec3313b4cb4c547b33c671addfbf267b19fa54e763adfa1153b230f7182b16d9e89304d25f210d0"}, &(0x7f00003b9000)=0xbc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000001000)={0x5, &(0x7f0000002000-0x64)=[{}, {}, {}, {}, {}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000)=@int, &(0x7f0000003000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x5, 0x8, 0x7fff, 0x1, 0x401, 0x1, 0x3, r1}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000027d000-0xd)='/dev/snd/seq\x00', 0x0, 0x20000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000076e000-0x20)={0x1, 0x2, 0x4, 0x5, 0x1ff, 0x6, 0xffffffffffffffff, 0x8, r2}, &(0x7f000029d000)=0x20) setsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f0000e23000)="2803089c74cc65be1f0a69c674476ab0dabcf6f6cc1f2fd711f043365d772670b9dfcb3abfa33425e4535f6a94e0e5ba108451dfc10020e4acbb9bb67f01ad38a87b9aa4bbb782e5504c2a74f6bd39c380827b81c609708037b8eb2828b10b74c14fee876a4659de7cc5b05036d7c9836f6bdba0250996a3ece3b39daf7390f39a9c100180175b304dfd103a464161a892ba3bbc9b8dfe017feed1659b9959593386775d4f427963319737831166de7f21a8f223502729825623968993dec385ea85e58825a9cb138c82016d4581be71b1541093598e7a79436d6937e4e06c1213cc9d11644df0cfa3e0a8c908099f", 0xef) ioctl$KDDISABIO(r0, 0x4b37) r3 = memfd_create(&(0x7f00005c6000-0xd)='/dev/net/tun\x00', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x802) r5 = dup2(r4, r3) write$selinux_user(r5, &(0x7f0000bc9000)={'system_u:object_r:udev_exec_t:s0', 0x20, 'sysadm_u\x00'}, 0xfffffffffffffeda) memfd_create(&(0x7f0000e95000-0x21)='system_u:object_r:udev_exec_t:s0+', 0x1) r6 = getpgrp(0xffffffffffffffff) ptrace$poke(0xffffffffffffffff, r6, &(0x7f0000cfd000-0x8), 0x1) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000eea000)={r1, @in={{0x2, 0x1, @rand_addr=0x2}}}, 0x8c) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000b04000)={0x4, 0x9, 0x4, 0x3, 0x5, 0xffffffff}) waitid(0x1, r6, &(0x7f0000d87000-0x10), 0x2, &(0x7f0000e78000-0x90)) 2018/02/11 12:33:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000fe8000)=@ethtool_eeprom={0x43}}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000215000-0x11)='/selinux/enforce\x00', 0x400, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000c2c000-0x10)={&(0x7f000058d000)='./file0\x00', 0x0, 0x8}, 0x10) r3 = semget$private(0x0, 0x1, 0x1) semop(r3, &(0x7f0000591000-0x18)=[{0x4, 0xa4ea, 0x1800}, {0x0, 0x800, 0x800}, {0x2, 0x8, 0x1000}, {0x2, 0x3f}], 0x4) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00002d8000), &(0x7f00006f5000)=0x10) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000f54000)) r4 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f0000b79000-0x68)={0xe22a, 0xfffffffffffffff7, 0x3d16cf59, {0x0, 0x989680}, 0xfffffffffffffffd, 0x1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000c69000-0x28)={0x0, 0x0, &(0x7f0000d3a000)=""/208, &(0x7f00006ee000)=""/41, &(0x7f000089d000)=""/4096, 0xeffd}) 2018/02/11 12:33:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000754000)="92", 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b2e000)='/dev/autofs\x00', 0x10100, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/02/11 12:33:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000219000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000b48000)={@remote, @dev}, &(0x7f00004a3000-0x1)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000ca2000-0x38)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032f000-0x10)=[], 0x0, &(0x7f0000734000-0x30)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r3) r4 = syz_open_dev$sg(&(0x7f00002f8000)='/dev/sg#\x00', 0x1ff, 0x20000) ioctl$KVM_GET_PIT2(r4, 0x8070ae9f, &(0x7f000051c000-0x70)) 2018/02/11 12:33:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) r1 = dup(r0) socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x39) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000435000)=0xffff, 0x4) 2018/02/11 12:33:41 executing program 3: mmap(&(0x7f0000b62000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000b62000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1}, []}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000028000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x10040) r2 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000002000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchown(r0, r2, r3) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000029000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000005000-0x8)={0x2, r4}) 2018/02/11 12:33:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006bf000-0x18)={0x0}, &(0x7f00009e2000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f96000-0x10)={0x0, 0x0, 0x0, 0x0, r1}, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000318000-0xc)='/dev/ashmem\x00', 0x50000, 0x0) 2018/02/11 12:33:41 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) lseek(r0, 0x0, 0x3) readv(r0, &(0x7f0000002000+0x221)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x1) 2018/02/11 12:33:41 executing program 4: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl(r0, 0x0, &(0x7f0000002000-0x5c)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003c5000)='/dev/sequencer\x00', 0x41c0, 0x0) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f000044c000-0x4)=0x100, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000440000-0x8)={0x0, 0x7}, &(0x7f0000016000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000148000)={r2, @in6={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x4}}}, 0x8c) r3 = memfd_create(&(0x7f00002a2000-0x33)="2d73656c696e757873797374656d6c6f62646576626465766b657972696e67fa7d6e6f64657676626f786e6574312747504c00", 0x2) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f000032a000-0x8)='./file0\x00', r3, &(0x7f000044b000)='./file0\x00') setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000021b000-0x4)=0x4, 0x4) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f000044c000)='./file0\x00', 0x80002, 0x4) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f000044c000)=""/4096) syz_open_dev$sg(&(0x7f000044b000)='/dev/sg#\x00', 0x4, 0x400002) 2018/02/11 12:33:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000cd8000)='/dev/dmmidi#\x00', 0x4, 0x10000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00005b0000-0x5)={0x1000, 0x7fffffff, 0x9a9, 0x3}, 0x5) r1 = syz_open_dev$sndseq(&(0x7f0000fd2000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000053000)={0x7f, 0x0, 'client1\x00', 0x0, "c07c43549bffbf44", "d267e6aff05910bd109dec781f3d7127ff6e5df8cd727baee5997462ec59f513"}) fcntl$dupfd(r1, 0x408, r1) 2018/02/11 12:33:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000d1d000-0x28)={@generic="69f6c4964b7d9807703a2011bae5eb11", &(0x7f0000f5b000)=@ethtool_eee}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000f46000-0x8)={0x8413, 0x1ff, 0x6, 0xffffffffffffffc1}, 0x8) 2018/02/11 12:33:41 executing program 0: sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xe8, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000003000-0xc)='/dev/amidi#\x00', 0x2, 0x40000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000002000)={0x4, 0x0, 0x5, 0x7f, 0x5d91c172, 0x8}) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000002000-0x138)) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x4)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000dd6000-0x8)={0x0, 0x100000000}, &(0x7f0000649000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00007ee000-0xa0)={r3, @in6={{0xa, 0x2, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x6, 0x414, 0x1, 0x7f, 0x20}, &(0x7f000011a000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, 0x0, &(0x7f0000001000), 0x0) sync() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$audion(&(0x7f0000004000-0xc)='/dev/audio#\x00', 0x3, 0x100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r4, 0xc0045520, &(0x7f0000004000-0x4)=0x80000001) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000-0x8)={r3, 0x1}, 0x8) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000002000+0xe64)={0x7, [0x1, 0x7, 0x34d, 0x9, 0x3, 0xfffffffffffffffe, 0xffffffffffffffff]}) fchown(r2, r5, r6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000000)={r3, 0x100000000}, &(0x7f0000001000)=0x6) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000000)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff}}}, 0x8c) 2018/02/11 12:33:41 executing program 2: prctl$intptr(0x1000000000007d, 0x587) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000a2000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000002a000-0x6)='rxrpc\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)="438f255c45b3f5973ab52c17bb3ed5cddd32cf7c81368f460962d6a1d0f4c99931cd3bbd1b27b5aa1d166b870e0c9afdaef0de5fafb295e43a4b0d3bfb867a3c425a79c35fde3f722361b2d4", 0x4c, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r0, &(0x7f00002ed000)=[{&(0x7f000046a000-0xa7)="e5d9daafa501cba6bff97ab3472fe4fc0e75b000dfb285cdc8a7d4f295d559c77033fa96a910768f41e30020b18e6689b6fd25e6f2b6d478089b14427d91173d247065bb73af7096afa945e23e9b2beaf0a58c06b472007e4c5d4585a88915b5fe19790b8467fbd919b0210e6755b48d1b5e3614dab794903977f66d9391d2034601f42ede0d8d14bfe233cb17e2198e86ae05455bc1ad4c9e6c749ebac8cdcf6ce44ee30cda64", 0xa7}], 0x1, r1) 2018/02/11 12:33:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000f2a000)={0x0, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000cef000-0x10)=@common='lo\x00'}) r1 = getuid() fstat(r0, &(0x7f00008e8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000056000-0x8)='./file0\x00', 0x8000, r1, r2, 0x100, 0x8000) 2018/02/11 12:33:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x40000000000005, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000001f000)={0x2000, 0x989680}) unshare(0x40600) r1 = creat(&(0x7f0000d43000-0x8)='./file0\x00', 0x82) semtimedop(r0, &(0x7f0000a10000-0x3c)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000043d000)={0x0, 0x989680}) getsockname$packet(0xffffffffffffffff, &(0x7f0000d9a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000004c000-0x4)=0x14) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000dfe000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) tee(r1, r1, 0x2, 0x6) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/02/11 12:33:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f00001d0000)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcf000-0x1)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000040e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = open(&(0x7f0000bd2000-0x8)='./file0\x00', 0xf283aa8da6c9f18d, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000066b000)={0x0, 0x0, 0x0}, &(0x7f0000cec000)=0xc) getgroups(0x4, &(0x7f0000503000)=[0xffffffffffffffff, 0x0, r2, r2, r2, r2, 0x0]) getgroups(0x4, &(0x7f00007aa000-0x10)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) setresgid(r2, r3, r4) 2018/02/11 12:33:41 executing program 5: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f000081b000)) fstat(r0, &(0x7f000094f000-0x44)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r1, &(0x7f0000001000-0xe3)="b9d75ab777a8f5f01441d3b04f0a4effa00b87eb5039c82d6c89dc5a783204bfe53aaf8a42933c0b8c6d7f67e7e2698b58d5226b13ba1b62d91931ccb6bb3534ee0abb1e9283986426cdd43ca5e384a939ab2bc89978e7302fb042bf6f78681f51470c3a0f69a82cda646bf594dc821984c1d8eea003976f19a245cde545d9cb6842241bc20e992899c053a05fdf9e642da2d29b5e5b9463a1e6f3415c45555b462cdd81c68d5d8eac1e71c603e77cf12158fe3fc70e72b4b3c384da2bed300405b00a39b86649b0ceff89f47c3d14e2f9692e70856fdb79b970de8e2f29eb42c91c8f", &(0x7f0000bc7000-0x6c)=""/108}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getuid() socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000426000)={{{@in6=@mcast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f000010f000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ce6000)={{{@in=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@loopback}}, &(0x7f00002d2000-0x4)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000042000)=@getae={0x1a0, 0x1f, 0x20, 0x1, 0x1, {{@in=@dev={0xac, 0x14, 0x0, 0x16}, 0x3, 0xa, 0x6f}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x3}, [@srcaddr={0x14, 0xd, @in=@multicast2=0xe0000002}, @replay_thresh={0xffffffffffffff8f, 0xb, 0x80000001}, @sa={0xc7, 0x6, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x6, 0x2, 0x0, 0xa, 0x20, 0x20, 0x2c, r3, r4}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0xff}, @in6=@empty, {0x1, 0x3, 0x1f, 0x0, 0x400, 0x6, 0x3}, {0x9, 0x4, 0x7, 0x3}, {0x3, 0x44, 0x1}, 0x5, 0x1, 0xa, 0x3, 0x9, 0x2}}, @mark={0xc, 0x15, {0x3}}, @etimer_thresh={0x0, 0xc, 0x3}, @algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x1a}, 0x1}, 0x0) 2018/02/11 12:33:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x402280, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000-0x75)=""/117, &(0x7f0000c4d000)=0x75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000481, &(0x7f00007fb000)=""/24, &(0x7f0000a9a000-0x4)=0x18) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00003f7000-0x5)={0xfd77, 0x4, 0x8, 0x6}, 0x5) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000f63000), &(0x7f0000970000)=0x25a) r1 = syz_open_dev$vcsn(&(0x7f000025a000)='/dev/vcs#\x00', 0x7, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f000090b000)=""/114) 2018/02/11 12:33:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000246000-0x1c)={0x5, 0x1, 0x5, 0x9, 0x8}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003f2000-0x20)={r0, &(0x7f00007f8000), &(0x7f0000763000), 0x3}, 0x20) 2018/02/11 12:33:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(0xffffffffffffffff, &(0x7f000064d000)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) ioctl$TIOCSBRK(0xffffffffffffffff, 0x40044591) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c53000-0x9)='/dev/vcs\x00', 0x10000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000092c000)={@empty, 0x8, 0x2, 0xff, 0x0, 0x78b0, 0xfffffffffffffffd}, 0x20) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000b31000-0x8)=[0x23, 0x5a]) 2018/02/11 12:33:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(0xffffffffffffffff, 0x8400ae8e, &(0x7f0000ab2000-0x400)={"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"}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) clone(0x100, &(0x7f0000139000-0xc1), &(0x7f0000b77000-0x4), &(0x7f00009e4000), &(0x7f0000dc3000-0xa7)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000606000)='/selinux/status\x00', 0x0, 0x0) accept4$unix(r0, &(0x7f00005ba000)=@file={0x0, ""/14}, &(0x7f0000164000-0x4)=0x10, 0x80800) 2018/02/11 12:33:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x800000000000005, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00001ee000)={0x0, 0x266}, &(0x7f0000a44000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000eb5000)={r2, 0xa, "e922b000f8bef5d05fcc"}, &(0x7f0000006000-0x4)=0x12) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002d1000-0x8)=@assoc_value, &(0x7f0000c41000)=0x8) shutdown(r1, 0x1) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) 2018/02/11 12:33:41 executing program 5: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffc) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000f7f000-0x4)=0x9, 0x4) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c02000)={0x0, 0x1}, &(0x7f00007f3000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000eec000-0xc)={r1, 0x20}, &(0x7f00009e7000)=0xc) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000f81000)='/dev/audio\x00', 0x402042, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f83000-0xa)='/dev/cuse\x00', 0x10000, 0x0) ioctl$TIOCSBRK(r2, 0x5427) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006f2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000f83000-0xe8)={{{@in=@dev, @in=@multicast2}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000c7c000-0x4)=0x75) r5 = getuid() mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f81000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002, 0x2, 0x1, 0x1, 0x0, 0xa, 0x0, 0x20, 0x89, r4, r5}, {0x4, 0x4, 0x463b, 0x7e8, 0x85, 0x200, 0x3, 0xfac7}, {0xfd9, 0x7, 0x3a1b, 0x5}, 0x1, 0xffffffffffffffff, 0x3, 0x0, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x6c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3, 0x2, 0x2, 0x3, 0x400, 0x9}}, 0xe8) socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f00004d1000), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/02/11 12:33:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000c85000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x400000) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000465000), &(0x7f0000377000-0x4)=0xb) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f000052c000-0x8)={0x2, 0x80000001}) r2 = accept$alg(r1, 0x0, 0x0) bind$alg(r0, &(0x7f0000d2a000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) r3 = signalfd(r0, &(0x7f0000b6c000-0x8)={0x3ec7f471}, 0x8) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x5) sendfile(r2, r4, &(0x7f0000e65000-0x8), 0x5) r5 = signalfd4(r3, &(0x7f0000584000)={0x7}, 0x47, 0x800) r6 = getpgid(0x0) fcntl$setown(r5, 0x8, r6) open_by_handle_at(r2, &(0x7f0000ea3000-0x1008)={0x1008, 0xffff, "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"}, 0x101200) 2018/02/11 12:33:41 executing program 0: sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xe8, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000003000-0xc)='/dev/amidi#\x00', 0x2, 0x40000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000002000)={0x4, 0x0, 0x5, 0x7f, 0x5d91c172, 0x8}) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000002000-0x138)) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x4)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000dd6000-0x8)={0x0, 0x100000000}, &(0x7f0000649000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00007ee000-0xa0)={r3, @in6={{0xa, 0x2, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x6, 0x414, 0x1, 0x7f, 0x20}, &(0x7f000011a000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, 0x0, &(0x7f0000001000), 0x0) sync() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$audion(&(0x7f0000004000-0xc)='/dev/audio#\x00', 0x3, 0x100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r4, 0xc0045520, &(0x7f0000004000-0x4)=0x80000001) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000-0x8)={r3, 0x1}, 0x8) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000002000+0xe64)={0x7, [0x1, 0x7, 0x34d, 0x9, 0x3, 0xfffffffffffffffe, 0xffffffffffffffff]}) fchown(r2, r5, r6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000000)={r3, 0x100000000}, &(0x7f0000001000)=0x6) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000000)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff}}}, 0x8c) 2018/02/11 12:33:41 executing program 0: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000a08000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00008c3000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f0000c98000-0x8)) socketpair(0x15, 0x0, 0x6, &(0x7f00002cf000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000ced000), &(0x7f0000011000-0x4)=0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ee3000-0x10)='/dev/sequencer2\x00', 0xa0200, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00008b6000-0x4)=0x37ee, 0x4) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, 0xffffffffffffffff}) 2018/02/11 12:33:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000af3000-0x59)=""/89) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f000051e000), 0x8e18) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/02/11 12:33:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000060d000-0x8)='/', 0x0, 0x0) fchdir(r0) getdents(r0, &(0x7f000050e000)=""/210, 0x5bd) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000949000)={0x8000, 0x6, 0x2, 0x5, "a80ecdfe610654d636929f4f45901283ae1bb8285499b134952c0d4f6fda9916a7ccec8e325bdf2d43fe2d5c", 0x2}) 2018/02/11 12:33:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x68800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0x1, 0x0, 0xffffffff}) r1 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000d33000-0x4), 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f000051c000+0x758)={0x6, 0x1e33ee80}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000001000-0x8)=0x4, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000be7000-0x20)={r1, 0x0, 0x1, 0x7ff, &(0x7f0000001000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r3 = userfaultfd(0x0) fgetxattr(r3, &(0x7f0000014000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000002000-0x8), 0x0) 2018/02/11 12:33:42 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x3) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000844000-0xed)="0e04267d88fe1c49f4602b6fe7dc86dab326f48d93cceb7a54f59bc267471e4ea34bcaed617a9a2e63b8c61e454d4d2c0aebb78a8c9cbc74d9df625d2263dae0e2e9a010c6c21b17fbdb6c47d7e380d2d2b0c3c269f716a6d5109df9bc9af1972f3e9be18bb6918fffba7115bc6a293b4da96d569e64d854685902d74c0aa20a5e528945b90d096653ec6b4f0fd2a77e417ffa799e1be2266bb9596fdf5e59744dee4c6a7025a8171cc3ef59f95adbdc4ec674e6043700e64da229d7e42517283a5faebb57ed41629cf4a2deb2d09c34d04a890d324205d4444771a814025ac57af56d0d9dcdc6635c850fb241", 0xed) mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000025000)={0x401, {{0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}}, 0x88) sendmsg(r1, &(0x7f0000013000)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000013000-0x90)=[], 0x0, &(0x7f0000032000-0x28)=[{0x10, 0x29, 0x5}], 0x10}, 0x0) 2018/02/11 12:33:42 executing program 1: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x101000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000f000-0x34)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000030000-0x34)={{0x0, 0x2}}) r2 = socket(0x11, 0x5, 0xe10e) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000031000)={{0xa, 0x3, 0xa3aa, @empty, 0x8}, {0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffd}, 0x100, [0x6, 0xb7, 0x4, 0x4, 0xfffffffffffffffe, 0x2, 0x1, 0x1c00]}, 0x5c) [ 69.919723] audit: type=1326 audit(1518352422.015:70): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10943 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453a59 code=0x7ffc0000 [ 69.944233] audit: type=1326 audit(1518352422.015:71): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10943 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453a59 code=0x7ffc0000 2018/02/11 12:33:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000002e000)='/dev/audio\x00', 0x240480, 0x0) r2 = getpgid(0x0) process_vm_readv(r2, &(0x7f000087d000-0xd)=[{&(0x7f0000f98000)=""/161, 0x1d}, {&(0x7f0000051000-0x95)=""/149, 0xfffffec5}], 0x2, &(0x7f0000bbd000)=[{&(0x7f0000855000-0x1000)=""/4096, 0x1000}, {&(0x7f00000cf000-0xa2)=""/162, 0xfffffe80}, {&(0x7f00002b7000)=""/38, 0x26}, {&(0x7f0000f38000)=""/6, 0x6}], 0x4, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00001b9000)={0x100, 0xfffffffffffffffb, 0xf6b}) 2018/02/11 12:33:42 executing program 7: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000021000)='/dev/rtc\x00', 0x200040, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000002c000-0x12)={@generic="80753ab39f0c2bdb4d812c0a2cbff9b5", 0x3ff}) r1 = socket$inet6(0xa, 0x3, 0x8) sendmmsg(r1, &(0x7f0000001000)=[{{&(0x7f0000029000)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e, &(0x7f0000011000-0x20)=[], 0x0, &(0x7f000001d000-0x350)=[]}}], 0x1, 0x2518d6d85abc93f7) 2018/02/11 12:33:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = creat(&(0x7f000057c000)='./file0\x00', 0x40) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000102000-0xc)={0x0, 0x0}, &(0x7f00008f5000)=0xc) fstat(r0, &(0x7f000001a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00009c8000-0x8)='./file0\x00', &(0x7f0000e70000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00004dd000)='./file0\x00', &(0x7f000058c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000296000)={{{@in6=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000d65000)=0xe8) r8 = getegid() r9 = geteuid() getresgid(&(0x7f000037a000-0x4), &(0x7f0000adb000-0x4), &(0x7f0000d92000-0x4)=0x0) sendmmsg$unix(r2, &(0x7f00002ea000-0x70)=[{&(0x7f00007c2000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002f6000-0x40)=[{&(0x7f0000fdc000-0xcd)="1f8d4f950abb2a05595e61482471eac78f1686fe5370ab064c28ea5e72fd7b6814c3c6ecacd52d157159131deb464396f8dba84687c7f6d47111ce03de317865cfc81dddd9674ef692588b32e4661ec19135c7db28a6e6117735caabfd86929263991f55aa92e46587d511db52f282d72b4e855d206f3e79bcc953de0a29a7f1d84d7586de501f468da77e1ebb73041515f8e23b32de955325cdb2571d80e4dc0dcd331d96ab7821429699b70342dad9e769bae982d29501c1a794e51430eaeebbf01d45b9f83587ef58af31cb", 0xcd}, {&(0x7f0000179000)="56b6d5e7ea13ac3dfa4da17c3a60b36340c7544204e9915cb1ef00d237f42b78e67e", 0x22}, {&(0x7f0000875000-0x1f)="afc10e0864d57895702469e6016e1577b5b0bbf8254aa8512557e0289bb73c", 0x1f}, {&(0x7f000075a000)="eb4302b293e714215b5bc169ee3722ec66e5bb106e216b6162dceb5ffd3a1fcb513cac8420b28418efdfee3b9093f70f1184db48f6a98f2e3175b41e6389613132208435e51d91f135a338bb236001bc65faef5968f01212b3688a08abdec4cb07a6dbe87e53b57bef699c9b7b584fb2cbac722fe84b416412bc08076e44ba4890fa754d1c06d574f6e1c2e19b7b19e74d182ab94c24997d864d95c6b983dda9ab347d8fe49507fa5350c6510b15c2", 0xaf}], 0x4, &(0x7f0000cd4000-0x38)=[@cred={0x20, 0x1, 0x2, r1, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}], 0x38, 0x1}, {&(0x7f000049b000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000093e000)=[{&(0x7f0000a1f000)="d18fa445b4085ca98ea4a6a715e0395b719b07f3b49d70e40c93752331a7d6567a672536f98f90065aec36432a3ed78def35afad55bdc7e0772ce29febdf7a855df2f4dcc52e9fd37152b2d4948790d7fd43d57329c048a7838955c9983d5d8d962d21dc6ad128c0dc053d1e27840d7ba7f3f1225bc3e24e2170464a8aed0137a079acd0b48293c94f094f9937f76b483becd5637bd9c5c15075c3ece7eb2bac6ddf210eac4ae7388063de09ff055c5e7118ab05b5d4fab9daaf54d380b61ca3a55c35bdb3970f0b002d0446d7f4248ae9a7d3aa", 0xd4}, {&(0x7f000007f000-0xd2)="ef47855c7a0480cf774008477f382c57b9af4430bfc988af05c3cb5e1aaac438741c2a6e3100b51c317a22964f05ae30d7ae7e17c6b199069c45723a86a27eff447a8d92288d7655bf3d832d1450d324d3e8b8281b3833086a68f76eeeba08ecd830fabcd75d874ffe3d1383cd533705e012e40e0057303518eb1a276d80c52b527b4d8cd00efe1f4915855e6cc3fa3a6b9e7724f3fec77cce500d424f8d392ffe719f80046f6d78e213bd739770676fd3f55e3969db3cc73371bce2395edbc0f9987ecbacac89acc54d06959c5efba76e06", 0xd2}], 0x2, &(0x7f0000471000-0xb0)=[@cred={0x20, 0x1, 0x2, r1, r5, r6}, @cred={0x20, 0x1, 0x2, r1, r7, r8}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r9, r10}], 0xb0, 0x8000}], 0x2, 0x40) syz_open_procfs(r1, &(0x7f0000394000-0xd)='net/wireless\x00') [ 69.968673] audit: type=1326 audit(1518352422.040:72): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10943 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453a59 code=0x7ffc0000 [ 69.993128] audit: type=1326 audit(1518352422.040:73): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10943 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453a59 code=0x7ffc0000 2018/02/11 12:33:42 executing program 2: mbind(&(0x7f0000ae5000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000555000-0x8)=0x8, 0x1, 0x6) writev(0xffffffffffffffff, &(0x7f00004ee000-0x8)=[{&(0x7f0000fb4000)="1f00000001031900030007000000068100023b0509000100010100ff1ffe16", 0x1f}], 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ab9000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000b05000-0x20)={0x100000000, 0x0, 0x10002, 0x6}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00007eb000-0x10)={0x4, r1}) 2018/02/11 12:33:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000004000)='/dev/vcs\x00', 0x7ffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000ad6000-0xfe)={0x8, 0xf6, "a431a1dc07df97d77f2c66f962e2b232e28fa0c4998b814d929ac587fd329c3969b683698c71ed78a6ed8908deb41d9b8c2019c88047ddfd04a6714b0fa489c27434d38ae72efe60912e1a49028219b26a78408ca5dbcb8faf6b895378b0ff9953c297120cc2329d8a0418ccf67316c79b52a2ceb341c847361b0d9ba7940fb5621d1c5c14189678e26ec49238df3030dbcc2693555d9585d6bb76881e387fcf2fbda2f989faee6fcf95dcec5ef78bcb8faef5454b971b0e8afe0f7d8b8bd7b4e7adcb4afe44a429d910cc6645623ee4465b4563f20639cf38222f8dc31f5bc5dbf06591894e8b8df11ecd7d82799567a5b00a3af596"}) flistxattr(r0, &(0x7f0000000000)=""/6, 0x6) ioctl$void(r0, 0xc0045878) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f000062a000-0x1)=0x5730, 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d58000-0x4)=0xffffffffffffffff, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00002eb000-0x10)={0x1, &(0x7f0000f66000)=[{0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00005dd000-0x8)={r1, 0x1}) 2018/02/11 12:33:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002c1000-0x4)={0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000ad3000)={0x0, 0x0, &(0x7f0000ee1000)=[{&(0x7f0000bc7000)=""/249, 0xf9}, {&(0x7f0000a7d000)=""/120, 0x78}, {&(0x7f0000305000-0xc2)=""/194, 0xc2}, {&(0x7f0000eba000)=""/120, 0x78}, {&(0x7f0000709000)=""/4096, 0x1000}, {&(0x7f0000d4e000)=""/175, 0xaf}, {&(0x7f0000d52000)=""/52, 0x34}, {&(0x7f0000239000)=""/66, 0x42}, {&(0x7f0000990000)=""/183, 0xb7}, {&(0x7f00004d7000)=""/169, 0xa9}], 0xa, 0x0, 0x0, 0x9}, 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) umount2(&(0x7f0000d97000)='./file0\x00', 0x5) 2018/02/11 12:33:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000a8a000-0x18)=@get={0x1, &(0x7f0000b5e000)=""/4096, 0x4}) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000b4000-0x4)) 2018/02/11 12:33:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x3, 0x6, 0x800, &(0x7f0000c46000)={0x0}) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000de6000)) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000d01000-0x18)=""/24, &(0x7f0000c18000-0x4)=0x18) 2018/02/11 12:33:42 executing program 0: socketpair(0x2, 0x80000, 0x3, &(0x7f0000466000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x0, 0x0, 0x7, 0x0, 0x5}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000ce9000)) mlockall(0x3) 2018/02/11 12:33:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f00002d7000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000d1c000-0xf)='attr/keycreate\x00') write$selinux_context(r1, &(0x7f00005c4000-0x24)='system_u:object_r:init_var_run_t:s0\x00', 0x24) add_key(&(0x7f0000f3e000)='big_key\x00', &(0x7f0000688000)={0x73, 0x79, 0x7a}, &(0x7f0000429000-0x30), 0x0, 0xfffffffffffffffe) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000b5c000)={0x1, &(0x7f0000ddb000)=[{0x1, 0x5, 0x3, 0xfffffffffffffffe}]}, 0x10) 2018/02/11 12:33:42 executing program 6: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[]}, 0x8001) ioctl$int_in(r1, 0x5452, &(0x7f00000e5000)=0x100000002) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000319000)}, 0x0) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000cf8000)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000fb9000-0x10)={0x4, 0x200, 0x9, 0x3f, 0x0}, &(0x7f0000fb9000-0x4)=0x10) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000fb9000-0x8)={r3, 0xbf9}, &(0x7f00006b5000)=0x8) 2018/02/11 12:33:42 executing program 2: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000002b000)={0xffffffffffffffff}) sync_file_range(r0, 0x2, 0x7f, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000027000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000018000-0x24)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 2018/02/11 12:33:42 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c75000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001000-0x1)=0x4, &(0x7f000039a000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000733000-0x24)) openat$rfkill(0xffffffffffffff9c, &(0x7f00003f0000-0xc)='/dev/rfkill\x00', 0x4001, 0x0) 2018/02/11 12:33:42 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x30b083, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000001000-0x10)={0xfffffffffffff800, 0x40, 0x5}) sendto(r0, &(0x7f0000001000-0x1), 0x0, 0x0, &(0x7f0000003000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/02/11 12:33:42 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000980000-0xa)='/dev/cuse\x00', 0x139403, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000345000-0xa1)={0x0, 0x7c, "f2f4aef76e564ff94c5a61d9f5569d03adbf170fc584e3a32a222d2dfb34804d19a2e6a6bfd37502e6cf175abe361a6f18912630c42759561d37243d675acf90bcd12743bf30899679ebad12932d095bc5d24f7347a3b104b2fb7771408792f7fe586c2700b7b2512dbc8280a8ee3bfe0af05372eacd2d5fad2daa8534fab158d93e44756cf8ede3a3d488b3076f461ec587bfb1740862c7c6"}, &(0x7f0000000000)=0xa1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000365000)={r1, 0x3ff, 0x7, 0x282, 0x80000000, 0x800}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000070d000)=r0, 0x4) socket$bt_l2cap(0x1f, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000559000)={r0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000065e000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000001}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x386, &(0x7f000051a000-0x58)=@framed={{0x18}, [@generic={0x7, 0x0, 0xe4df}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096, 0x4}, 0x48) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000029c000-0x9)='/dev/rtc\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000ce5000)="636d646c696e6500cb81c50701b33888c1a36fe395c75ed96812f8ea00000000000000021098ed00276fd84575343fccda1b77614a7f416e36ce4b43e1b44c") sendfile(r3, r3, &(0x7f0000b58000), 0xfffd) bind$bt_hci(r2, &(0x7f0000a5b000)={0x1f, 0x0, 0x2}, 0x6) socket$inet(0x2, 0x3, 0x6) 2018/02/11 12:33:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00008c5000+0xfb3)="7475086e000000000000007ffffffa00c07c85b89482382d11255c26367f058f68e2a37fc0a6", 0x100000000002) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00008c6000-0x4)) sendfile(r1, r0, &(0x7f00007ac000), 0x4) r2 = getpid() syz_open_procfs(r2, &(0x7f0000869000-0xb)='mountstats\x00') fremovexattr(r1, &(0x7f0000488000-0x14)=@known='security.capability\x00') 2018/02/11 12:33:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x800000, &(0x7f0000b75000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7ffc) r1 = open(&(0x7f00002bd000+0x93e)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r1, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) 2018/02/11 12:33:42 executing program 4: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fbf000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000fc0000)={0x0, 0x0, &(0x7f0000fc0000)=[{&(0x7f0000083000-0x82)="e16b5352f746ee55111d4fd67f6c7bbc2488adb513e651bc611af7c9f17852969916e2be18f60d508591fd3011b5b0e087f871c0423d7818f70e51902bc5df16e7b74e60ab3bbcc15d92d06b9f474629dea1eb61ce51676ce42e729b15e85f05c97be151f0e0c492e0b91265ea920a542036c75fada26d5df813dcc0ff6891b6421e", 0x82}, {&(0x7f000089c000)="a0f8bcff6001ab5f31a05fb523ee338f2e8f525b5666092803bd1934d28f51b44b2e564e1c2394319ae2c2d30c57b4c9a22be44bb10a758b8d4e693bc85257783576beddc8a5105f4dc48f25fdf6343fef15429e4c8600ec429e5817906d8bcfcf33408083df6edc6a47d087d7242c3f6bd2df4366d68466573a0704afbc83b120369b8d473f17f033c6945a", 0x8c}], 0x2, &(0x7f0000b90000)=[{0x60, 0x117, 0x89e, "5a5e101a87da1126a119fe1c1a4a65eeb87b5cb3e6d4e7f2d7fccb5664420d862dc00a1f33d2246f935d73d9b653835a65a800aa15edcaccd2b8957d65625baa6f1552ef95a2dcf6ce65"}, {0xf8, 0x11, 0x2, "5ceb65ee82f6f4e380b7e3908059bf6d418c79dea3f1e57ebb05db18457f8f7a9c5f4ca60d8b4b8ee800fbee9ef489280b4390886c03efbb71717e168262b9e31a87511c6d93655a401fb057cb198baa02f843b617fe6d023d6ef1bcdca86848488c2c48a96dc0d58b11cd7ae37ec11464f3ea573f7fa23e15f03ef4f996ecd446d585591e08186057bbbf715b90ac85792d005feadb8f0d16570e223f2bacdca2b953a1dd1ca63662e29895f3185b14c5064a51c730691293f4f45160d9f998bb1d4821958415758166b9cca341019e8464d4bed48a587b2bcd24cdca366e6315593089"}], 0x158, 0x80}, 0x4000001) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00008ff000)={0x7, r1, 0x1}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000fbf000)='veno\x00', 0x5) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x8091}, {}], 0x2, &(0x7f0000034000)={0x77359400}) semop(r0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd}], 0x1) write$sndseq(r1, &(0x7f000036d000)=[{0x7, 0x200, 0x5, 0x4, @time, {0x4, 0x7}, {0x8, 0x3}, @result={0xfffffffffffffffa, 0x5}}, {0x6, 0xb0, 0x4, 0x0, @time={0x0, 0x1c9c380}, {0xd079, 0x7ff}, {0x0, 0xd4}, @control={0x7fff, 0xa837, 0x400}}], 0x60) semctl$IPC_RMID(r0, 0x0, 0x0) semget$private(0x0, 0x0, 0x20) 2018/02/11 12:33:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000807000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000525000)={{{@in=@rand_addr, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000326000)=0xe8) connect$can_bcm(r0, &(0x7f0000a24000-0x10)={0x1d, r1}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000138000-0x8)={0x0, 0x0}) getpgid(r2) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001c3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000ce4000-0x138)={{0x2, 0x1000, 0xe, 0x7, 0x7, 0x400, 0x7, 0x10000, 0x9, 0x3f, 0x7fff, 0x8}, {0x10000, 0x10001, 0xb, 0x7, 0x1000, 0x0, 0xebfa, 0x8, 0x5, 0x4, 0xffffffff, 0x800}, {0xd3a8bf713e147690, 0x2, 0xf, 0xe, 0x6, 0x6e, 0x7ff, 0x100000000, 0x0, 0x0, 0xfffffffffffffff7, 0x5}, {0xf000, 0x2000, 0x3, 0x4, 0x2, 0x100000001, 0x8000, 0x401, 0x1, 0x10000, 0x9be2472, 0x67e}, {0xf000, 0xf000, 0x10, 0x400, 0x0, 0x8, 0x7fff, 0x2, 0x0, 0x1, 0x1ff, 0x1}, {0x2000, 0x10000, 0x9, 0x40, 0x20, 0x5, 0xfffffffffffffffe, 0x9, 0x8, 0x8001, 0xd0}, {0x2000, 0x1, 0xf, 0x7fff, 0x6, 0x100000001, 0xf96, 0x0, 0x9, 0x0, 0x7f, 0x4}, {0x7002, 0xd000, 0xc, 0xed54, 0x6, 0x9, 0x0, 0x2, 0x2, 0x7226bfdd, 0xc6, 0x9b}, {0x4000, 0x4000}, {0x3000, 0x6000}, 0x8, 0x0, 0x10f000, 0x1, 0xc, 0x400, 0xf002, [0x4, 0x400, 0x2, 0x5]}) connect$inet(r0, &(0x7f000006e000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/11 12:33:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400001000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a74000-0x28)={@common='bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0xc, &(0x7f00008ca000-0x10)={&(0x7f0000aa8000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x200}, [@IFLA_EVENT={0x8, 0x2c, 0x5d5}]}, 0x28}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/02/11 12:33:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000cec000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x3ff, 0x0, @perf_bp, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008005, &(0x7f00006ef000)={0x2, 0xffffffffffffffff, @rand_addr=0x9}, 0x10) 2018/02/11 12:33:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000c5a000-0x440)={'filter\x00', 0x7, 0x4, 0x3f0, 0x1f8, 0x0, 0x110, 0x308, 0x308, 0x308, 0x4, &(0x7f00009ce000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0x3, 0xffffffff}}}, {{@arp={@dev={0xac, 0x14, 0x0, 0xd}, @rand_addr=0x1de46d7f, 0x0, 0xffffffff, @empty, {[0x8e263b353558c26c, 0xff, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, 0x7ff, 0xdf, 0x1, 0xffffffffffffffff, 0x401, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='vlan0\x00', {}, {}, 0x0, 0x2}, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x3}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0x8}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) 2018/02/11 12:33:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000325000)={0xa, 0x2, 0x0, @empty}, 0x1c) r1 = semget(0x0, 0x7, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f00008ad000-0x68)={0x0, 0x0, 0x0, {0x0}}) semtimedop(r1, &(0x7f00008a8000)=[{0x3, 0x3, 0x1000}, {0x7, 0x7, 0x800}, {0x0, 0x7, 0x1000}], 0x3, &(0x7f0000197000)={r2}) ioctl$int_out(r0, 0x5460, &(0x7f0000903000-0x8)) bind(r0, &(0x7f000095c000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x3, 0x4, 0x2}}, 0x2e) listen(r0, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000087d000-0x4)=0x5, 0x4) write$tun(r4, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x2, 0x4d, 0x0, "3060c8449ca4de20e3da406ae6d2ade6af1b622645913a75dcc601009913ed6d51cffd44d15e28169d75ebfd35f373a23c01b98ec38c5dbd7c99ff2560b6c43bceccb32214"}}}, 0x6b) 2018/02/11 12:33:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ac5000)='/dev/sequencer2\x00', 0x0, 0x0) socket(0xa, 0x4400000000080002, 0x0) tgkill(r0, r0, 0x3) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000474000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00003b9000-0xc)={0x2000000e}) r3 = socket(0x10, 0x802, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r3, &(0x7f0000b83000)={r2, 0xffffffffffffffff}) 2018/02/11 12:33:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = dup2(r0, r0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000569000), 0x4) munlockall() r2 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000259000)=0x10) write(r2, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000091b000)={0x1, r2, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000395000)={0xdb0f, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000f41000-0x10)={r4, 0x7}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00004ca000)={0x0}, &(0x7f0000482000-0x4)=0xc) ptrace$setsig(0x4203, r5, 0x3, &(0x7f0000e88000)={0x14, 0xfffffffffffffffd, 0x200, 0x5}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000cb5000-0x8), &(0x7f0000d89000)=0x8) getsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000da9000-0x4), &(0x7f0000caf000)=0x4) 2018/02/11 12:33:42 executing program 2: membarrier(0x1, 0x0) membarrier(0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000dd8000-0xd)='/dev/usbmon#\x00', 0x8, 0x200) 2018/02/11 12:33:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f00000a9000-0x48)=""/72) fcntl$setstatus(r0, 0x4, 0xc00) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00007a3000-0x93)="776c616e2edd7913a95efc703c42149062b4cd183bd417f3147a8d7a8b39d1dc5775b092c4f0334e41e8f2c016c81942e88dfe5271da37afb86826b19a6d2f4232d66fe7d1ac1b6f425ec8af29d4beeeee292f0f919df5f6e1fffffffffffffff78c8823ee6e5747211bff4f5f3aaa4ca6640ecdcc4aa0c2a73f51397156b61e2795711b1839f51c493fdd0b1a37c4e560d9ad") 2018/02/11 12:33:42 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x2000000004d, 0x0, 0x0) dup2(r0, r0) 2018/02/11 12:33:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000cca000)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, @generic="6811fd6c5159f48ba834df664097d9a3"}}, 0x1e) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x60000, &(0x7f0000a65000)) [ 70.350867] device eql entered promiscuous mode 2018/02/11 12:33:42 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000)='/dev/dsp#\x00', 0xc0000000008, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x32) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000006000)) 2018/02/11 12:33:42 executing program 3: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x4f}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f76000-0x48)={0x1, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1, 0x24}], {0x95}}, &(0x7f0000f6c000-0x5)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000f77000-0x1000)="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", 0x1000, 0x0, &(0x7f00001b0000)=@file={0x0, './file0\x00'}, 0xa) 2018/02/11 12:33:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e06000)={0x0, 0xfffffffffffffff9}, &(0x7f0000647000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000e34000-0x4)=r1, 0x4) fcntl$setlease(r0, 0x400, 0x0) r2 = open(&(0x7f0000ddd000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockname$ax25(r0, &(0x7f0000c19000-0x10), &(0x7f0000363000-0x4)=0x10) 2018/02/11 12:33:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f000012e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1ff}, 0x1c) bind$inet6(r0, &(0x7f0000a08000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007bb000)='/selinux/checkreqprot\x00', 0x20400, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f00000b0000-0x1000)="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") ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000ddd000-0x9a)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/11 12:33:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x400000006, 0x0, &(0x7f0000366000-0x8), &(0x7f0000869000), 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063a000)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f00004ed000-0x8)) 2018/02/11 12:33:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000688000)='/dev/dmmidi#\x00', 0x800000000000008, 0x400000) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000304000-0x4a)=""/74) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f000006f000-0x90)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000032d000)={@common='ip6_vti0\x00'}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = request_key(&(0x7f00005d2000)='blacklist\x00', &(0x7f0000d1e000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000da000-0x9)='*-cpuset\x00', 0x0) keyctl$set_timeout(0xf, r1, 0x7) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00007f1000)={0x0}) ioctl$TCXONC(r0, 0x540a, 0xc58) getpeername$inet6(r2, &(0x7f00003bc000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f000090a000-0x4)=0x1c) mlock(&(0x7f00005af000/0x1000)=nil, 0x1000) 2018/02/11 12:33:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x80003, 0x2) recvmmsg(0xffffffffffffff9c, &(0x7f0000fc4000)=[{{&(0x7f0000457000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000c93000-0x10)=[{&(0x7f00000a9000)=""/38, 0x26}], 0x1, &(0x7f0000635000-0xdb)=""/219, 0xdb, 0x7fffffff}, 0x7ff}, {{0x0, 0x0, &(0x7f00001d9000)=[{&(0x7f000046f000-0x73)=""/115, 0x73}], 0x1, &(0x7f0000617000)=""/194, 0xc2, 0x1}, 0x40}], 0x2, 0x40, &(0x7f000080a000)={0x0, 0x1c9c380}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000065c000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r1}, 0x3b6) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000415000)='/dev/hwrng\x00', 0xa00, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f00002b0000), &(0x7f0000fbc000)=0x4) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/status\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000bb8000-0x2b0)=@raw={'raw\x00', 0x9, 0x3, 0x250, 0x0, 0xffffffff, 0xffffffff, 0x128, 0xffffffff, 0x1b8, 0xffffffff, 0xffffffff, 0x1b8, 0xffffffff, 0x3, &(0x7f0000660000), {[{{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0xff, 0xffffff00, @common='nr0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x0, 0x1, 0x1}, 0x0, 0xe8, 0x128, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0xee, 0x4, 0x2}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xa}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x8, 0x7, 0x4}}}, {{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="8f229638fef31e27ff1e39ffa5f8cbd2", {0xff}, {0xff}, 0x0, 0x2, 0x9}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2b0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000d62000-0x438)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x4000], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x130, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1, {0x0, 0x0, 0x1}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0xffffffffffffffff, 0x48, 0x400}, {0x7ff, 0xfff, 0x5}, 0x3f, 0x200}}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00', 0x0, {0x0, 0x0, 0xfffffffffffffffc, 0x4}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000581000)=@generic="36b4f442d4b3a7c3c58c715752cd02ba", 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000ad8000-0x98)={0x0, @in6={{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x17}}, 0x0, 0x3}, &(0x7f00008a8000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000090f000-0x18)={r5, 0x800000, 0x8, [0x9, 0x80, 0x80000000, 0x135, 0x5, 0x3, 0x67c, 0x7]}, &(0x7f0000462000)=0x18) 2018/02/11 12:33:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x1, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x2c2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00008a5000-0x8)) 2018/02/11 12:33:42 executing program 0: mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000028000)='./control\x00', 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000004b000-0x20)={0x642, 0x9, 0x2, 0x9, 0xa00, 0x1, 0x8, 0x30f, 0x0}, &(0x7f0000048000)=0x20) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000004a000)={0xa7c, 0x8, 0x3, 0x4, r1}, &(0x7f000001e000-0x4)=0x10) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f000003c000-0xa)='./control\x00', &(0x7f0000042000-0xe0)={0xfffffffffffffe04, 0x4, "0352931ac464048d1290b280fae4ad967afce5f5a3d446848184c39cb8ce2f10b824ad4cb36dfb6f8332811af41066621463ab46905805b6af105235480cffe4333e49a1d04c18720833b4224e6efc3bbde5432e9d983e3ff5e55be3c0e32138a4a99328296b186e8d507a032eab9ba8e70f17b8ec63dd6f8d"}, &(0x7f000004b000-0x4), 0x0) unlinkat(r0, &(0x7f0000030000)='./control\x00', 0x200) 2018/02/11 12:33:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x100) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f000001a000-0x60)=[], 0x1f2, &(0x7f000001f000-0xf8)=[]}, 0x0) 2018/02/11 12:33:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x8040, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000002000-0x4)) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0x19)={0x0, 0x11, "cec128dd3a81a2a48895c3afe10f0aad12"}, &(0x7f0000002000-0x4)=0x19) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000003000-0x4), &(0x7f0000001000)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000001000-0x8)={r4, 0x38ca, 0x1}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000735000-0x8c)={0x0, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000)={r5, 0x5, 0x10}, 0xc) unshare(0x802000) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000001000-0x4), &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000003000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000001000-0x10)={r6, r7, 0xc7}) 2018/02/11 12:33:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000140000)='/dev/vga_arbiter\x00', 0x141, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000003b000-0xa0)={0x0, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xe0}}, 0xc4e, 0xfffffffffffffff8, 0x10000, 0xffffffff, 0x9}, &(0x7f0000131000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000269000-0x8)={0x0}, &(0x7f00004ee000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000eaf000-0xb8)={r1, 0x4, 0x7, 0x4, 0x1, 0x6, 0x3ff, 0x0, {r2, @in6={{0xa, 0x1, 0xfffffffffffffffb, @mcast2={0xff, 0x2, [], 0x1}, 0x401}}, 0xffffffffffffffff, 0x6, 0x3, 0x8, 0x7}}, &(0x7f0000792000)=0xb8) writev(r0, &(0x7f0000324000)=[{&(0x7f0000236000-0xef)="91", 0x1}], 0x1) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000575000-0x4a)={@generic, @ifru_map}) [ 70.591657] device eql entered promiscuous mode 2018/02/11 12:33:42 executing program 5: socket$inet6_udp(0xa, 0x2, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000b80000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0x100000000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000030, &(0x7f0000001000-0x1)="bc", 0x1) 2018/02/11 12:33:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000ffb000), &(0x7f0000d50000)) ftruncate(r0, 0x1) 2018/02/11 12:33:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) 2018/02/11 12:33:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00006a2000-0x10)=@req={0x3f9, 0x0, 0x1, 0x1}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000e3c000)=[]}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000989000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000015d000)={0x74, 0x0, [0x1, 0x6, 0x18, 0x3f]}) 2018/02/11 12:33:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000d86000)="232109a7ef2759d2e92cfbe88ac334529a0b6a516941880a", 0x18) dup(r0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/02/11 12:33:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000089b000)={0xffffffffffffff9c}) sendmsg(r0, &(0x7f0000e0c000)={&(0x7f0000a79000-0x10)=@ipx={0x4, 0x307, 0x3, "a03c1aa1f45d", 0x91}, 0x10, &(0x7f0000f9c000-0x90)=[{&(0x7f00002c9000-0x4b)="4bd8ddb7824f70f57cc923a2d23683ae8198fc78f61f15cf076b2513fd278fd097338fe975fb10a8989cf2af521280d9dcf0d5abfac256aaa9d0ec5b297d16eefed8f46fc5cd8def07dee5", 0x4b}, {&(0x7f0000859000-0xad)="6ef6abb052d7679d1862893d11def7e0d74d1e52c62911d24f960350144808b4be278b422e6cac081c0cb7229688efcbc5b4570ce2dc36998ddb15dee3755a2174be2ddb45f497a74cf907499bf6fe4b654af21203ad7fc65235e70e3b411b83eb91a3b3ff7e162feb70008a621fa7096512d98938e2919b28ae70be61176092525c9c1ddcca2c268a65a2e059942b7263d78c7c6a80429fdde854ffec343ac6c5aa3f823298424acc90184de6", 0xad}, {&(0x7f0000a21000)="46754924e7147633ed19927364fb64baa188d0f1137f823561317a8d7af7addf9fb165ef1b48a2fc4243c5c41f16a0d162ae36d36a8c2da57abd558047be93b6d252a6797bed5e13642bea3b2f90ff91e8fe50b2291494a2077b1797713d093c83b3aa87a7c011da671f36ae557c2e6a0bd7812b1d3c977649e5b25ecc951b60", 0x80}, {&(0x7f0000633000)="80d9d860384b8d778d378583e64bc3ad6ee30a47dfe8c1d25647b0ae0b83b404d714d39b3b68bf2a7cfb891e577227592e8c82ca477d19b131cdc659a47a63384bee0c93a764c63749758fed79850c5baf5052d094fbf7b184e889213d6cc28f142e3e8c27d64cdf5953d1462f9adfe9c7104fc62353ade0bc55aecf8568fac95424dc02d9ce4409d82d956b41fe43b3efab8e29b91e6f7b99bbc508020fd8e46ee320013ad11be9999edb715ed065b5481e5e632ec634ea7da7770c994c01b45a23", 0xc2}, {&(0x7f0000d72000-0xf6)="74a5802f9cdcf59a064e4e5706077735140c4882e158f3cc7c4db667d88a2a992f6eb5005b9982b2f2ccd40e02f6f0cde2e565a4651b8019c810ece989c9be8f4fa141162325d0af57aedc035576274a656bfdfc5210d553a2938e5a6ccca29630c802f703867321cc676151e57a334996779a4d5048694577ef31dd97134f32d7d8bd0ff5c6518280450211a31c972f8beba18272cab01e9937c42f3546ee1c6c6fb2c3cf16d4140e891c77da822522b2294c65d4f3af61321fae1e8a073ed698716009ae4e9b97e53a55ae3e2280d7aa1bb2b6ce4dd29a6b62606af0401ab0c1d835d9a2d22f35634911c4799666437ec0261a45f2", 0xf6}, {&(0x7f0000022000)="4a97698cfa94bc2aaaa5db97ce45737120979cfff9f726c6a4e601dcae", 0x1d}, {&(0x7f0000e8f000)="7bdc3178c7ea0ab149074cfe8218985318a490dd4d55b2c1889efb95c91652c8bb0fe482b6c8539ceeeaa6f5b566a6de49064de3581468c99f4b9cb6c2402e40b256db64fde5fba2c3ff68373595d6836414d33a0585aaae0d1be1dd42c8701b2888c5c5e2a625d17487810e667ac249721cc7f3398b36fa4d1303591d6249efa90ebdc2712468be8e5e8d7d410b0e1d08c173b31f60cf52ca", 0x99}, {&(0x7f00007c0000)="b34341509eadb26bbd471b088fbfa179660820f0086637baad28b1d4e3d347e856a2e8b82120aa9f30545a2e49bcb430ffeb38cb35aa6257160f94be4a91889deb50e3459dd1916d4ae0d28a3653ed63419d44494950438caf139fa5ecf221754beedca5d7268d9107a32ab5cc5a0cabf48e08f675ed3ecfed198a2d76301e8452696e013e2fb9bfb482273ee61af32c4518fca58c8cfac361a09da345ca2ffa1d7dd5bdabce12f5f15e63a59aeb0dc848a676c66324e6de", 0xb8}, {&(0x7f000097d000-0x4c)="1f9e0e20001c9482893a611e2d6000e7b6ec44bf61e80a6d2b6948c1a5eb3d976ef7ef4381d9c1be09095cb106a9a4c2df5c73d971390f7abbbfc3353d1131f11bd7add8b1b3388a75aa23e7", 0x4c}], 0x9, &(0x7f000047e000)=[{0xd8, 0x0, 0x80, "9c398db63af8c9c5762d80feab311ae6e4ea04edd273a4c2a21c6ae073f4650eebe976ee08a43ae76d316deb23a248660963201172956fe9376661f94104aae572786a8074dcbba959f1da4bab85e041a16098ccc686c089dd5bdfda3d95172cc5fdec0f3fcacfabc7e0a11c4eed7787f4981ab9adecc26449ffb155f26adc83373dc4aea5f73a49b6a4683d376be8b83b4f92b97cceb4d195b7dcf23b12231d277e61c382a83e2a0ff18f87f6bc3dcf37376138a4ad71cfdfec22a7cb5c96b1cc"}, {0xc0, 0x116, 0x4, "9091334dd49dcd8d8827a5171d72265052465b841f8bb48bc8157377a1ba66f83d796826b1ae313cc5877290fb54d1f55e55758215e45d5b6f529daadf20d428ae0ea15e3c5f82ffd302ec0251ac27ce12ae8b37492ed9adfc903615e70adbf83e0071a719f9077eaf7b575a483d8438c30fc5a51ebda6626111432254f4ad7c01d1c44b5fd9808b707d42f363061a8c208e582729f8028084e7a66b290db039098752cb5cc4e824da74743202ddef35"}, {0xe8, 0x1ff, 0x8, "94df83e029bec9e779db08f7ee487ed565b708e3235e0a2e873e6e5e54f541639d5a06a8076d30c81b0d6abaf7957cf9fc0a19b56cec5c548aa1cf3ae3dc2b8e936e49e5b17689de11580921fd5987e7545d8153d55b6348f11ba34a34f5b70c0ed18af6ed31694d68312b522b395a56dfa9d6378a980734d1ae4ed14711acf1198232f6460b62c6d5454565dd7d06f2a1c6bf66467c984d80e15cc1910bf65f02b2d173d48de8ab22a013bc764bf6d91d48ec29301c4855f2abbbb63af1017d2f80f8cf045c39e751a4333a294a3e25081b"}], 0x280, 0x24000800}, 0x40004) r1 = socket(0x15, 0x805, 0x0) bind$inet(r1, &(0x7f00000a9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000218000), 0x0, 0x0, &(0x7f0000af4000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000b00000)={0x48, &(0x7f0000596000)=""/72}) recvmmsg(r1, &(0x7f00009f3000-0x12c)=[{{&(0x7f0000fad000-0x9)=@rc, 0x9, &(0x7f0000a6d000)=[], 0x0, &(0x7f0000dc5000)=""/75, 0x4b}}], 0x310, 0x0, &(0x7f0000689000-0x10)={0x77359400}) 2018/02/11 12:33:42 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000fbe000)='keyring\x00', &(0x7f0000a19000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fc0000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) keyctl$describe(0x6, r0, &(0x7f0000fbe000)=""/85, 0x55) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ed000-0x8), 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f00003e3000)=""/139, 0xffffffffffffff03) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000095d000)={{&(0x7f0000a14000/0x4000)=nil, 0x4000}}) shmget$private(0x0, 0x1000, 0x20, &(0x7f00007fd000/0x1000)=nil) 2018/02/11 12:33:42 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000001c000)='/dev/mixer\x00', 0x501000, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001d000-0x11)='/dev/vga_arbiter\x00', 0x44080, 0x0) renameat2(r1, &(0x7f000001d000-0x8)='./file0\x00', r2, &(0x7f0000001000)='./file0\x00', 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x72, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x14)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvfrom(r0, &(0x7f0000004000)=""/4096, 0x1000, 0x0, &(0x7f0000013000)=@generic={0x0, "8d4e9e0639dd4bd09de86de135604989b495d6bfd57f2a325f07d3ed22583bdb58a8bb98f1c352e245bcdd1c9ef410839b84299b33a94bf575cf56dcb23364fef6aa0df2bf437917283460087bde634ff89ef3e9826c06b1896770d1359921896d0ed0b0d602d8e992fcd5a80325531e2310689e4577b721d9d8d3022c89"}, 0x80) recvmsg(r0, &(0x7f000001a000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000006000)=""/76, 0x4c}, {&(0x7f0000014000-0x55)=""/85, 0x29}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f000001c000-0x56)=""/86, 0x56}, {&(0x7f000001a000)=""/145, 0x91}], 0x8, &(0x7f0000003000-0x13)=""/87, 0x130}, 0x0) 2018/02/11 12:33:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000040a000-0x10)={0x0, 0x0}) clock_nanosleep(0x2, 0xfffffffffffffffe, &(0x7f00002a6000-0x10)={0x0, r0+30000000}, &(0x7f0000443000)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000cc2000-0x20)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/02/11 12:33:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000bc7000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000444000-0x1c)=[@in6={0xa, 0x2, 0x36c7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}], 0x1c) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1a, &(0x7f00007d0000)={@loopback}, &(0x7f0000a9a000-0x4)=0x14) 2018/02/11 12:33:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fremovexattr(r0, &(0x7f0000b40000-0x14)=@known='security.capability\x00') r1 = dup2(r0, r0) sendmmsg$nfc_llcp(r1, &(0x7f000032e000-0x38)=[{&(0x7f000089e000-0x60)={0x27, 0xffffffffffffffff, 0xa9a, 0x0, 0x124d, 0xc5d, "5017bb71f8038a72d6c9278f19974d98b89c79cbf67f4fee77d21c4ab02e63dfc848f7f928c80814102486a27e93b18bd065d60ad7e88c5cf3c8adb789ca03", 0x2}, 0x60, &(0x7f0000ce1000)=[{&(0x7f0000067000)="1a0fbcc2cb55e4648095eb7d375b89223628889b30694e1f483dd326760647173234355b14cadcd916a90be1f7", 0x2d}, {&(0x7f0000ead000)="bd34c5ba8279ca1c7834f17adb37676729b786026f1cba5bd0d146305e62d48cc2239a1c2ea60bbba310ebdc714fc5062ed29290b36d91c5b7d17161d59aa9b09df9623abfb490d499bc8630176d813cd2db5cfa6f05999ecbb9be4385868852752edb808a1c6e57ac46aecc816a5f019e921712eff7f05758cda1d37f19c731ccd6c6222fa65f09d4f5a6949d25e8534914e3bfed99f992d561d720de979e800ffd2b393630d0be061dfe5e49de8b392c6bf39d84c2a1cc5cd20964bddf1a3db98ddedc1f091b4a1d7fe91a79ee783868322f584810b690fc1060beb5f3ddbd824a0458cc00d949eb425a2cff16fedbf984042ddcadec308da2febcdcce", 0xfe}, {&(0x7f0000486000)="0024e72cd80afb9e4d418f9510614f045f91de12f25462f5ee1fde5e4989bbb2584a4f75f429081c1e5c7c7603f3564c5632a015e45cc0490298d22aa2e3bc3fa405155135aff486e48de2111d8109e3b61177cdecf76ef628e3784f4073a71c8bf23c29c5e99a8abc533409fbdf7a8466743db452eefff3adb9c2d6bbf6d0ac3c526d3fbf9757dcfa246de67ed33e93c475fdc8f607e82414c568b6bb607be69ef9682a37af9cbcb2f01a9095091ba4de809984f467d3", 0xb7}, {&(0x7f0000d41000)="64248ba9326d9061ababf972e0745cb6c09060a34952f613e0c8257a56408a6cfec12c8a7f700381af9487833788dd83f754cfe2bdf546", 0x37}, {&(0x7f00002ce000-0x1000)="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0x1000}, {&(0x7f0000144000)="beb805653ef26f622b228c8194354400dae780121d3c56893f91d36828f461749cfd8d721024dccd2bf02bc026a194974d97b666c2425229b15c49029278a5b1c300b6ad69b6e921ed65f1acc73f8b88d9059c29e3966ad200169ef2ade78761b9cabe13db3ee798dc235902a1b8c62936986a51b1013b078fa997efd2665b99214ffbae4cd62dca1244116b224e5c5e9ae101063a20b89fbe7c33fefdc96264b116474b104ef4bad80fb5382812c5731e37c46c872443c7e2a70d7d5b10c806f9d282686e181023ca40aafaf3ab9779604a677943", 0xd5}, {&(0x7f0000469000)="37b7d8f445bfb52b5bea36027f7a3f49e414be3ee36576a78e602a5a12416126ee17ad8a96c42a82a8dbcada5c6d2d29676f525039ac660719a0776b01bcf503fb73bf86c3ba81ee5df8056f566d112d3ad7c8290a2bfb3536baac4252e042155f47f324e771a026134f1d8c5c1a1cb58fed697813d5a4d909bba63b060b88285e70e5004cce751c20f4c852fc87173904fb20399aa5931abe2e9aed635b3ff7de4aa4a7b8554f128b4c7851b021d54ff9bd9a7365a1f025b1e87e4358d42e5c042bed56706134c66eb39d9b231e7d8a98e0a86ecc6eb9748828fd19be0ad969459d5118c4", 0xe5}, {&(0x7f0000445000)="45c5ffefbacd2416648676358a46c082fd3b10475915efc6ee4211797843bf8f07ce17d4c8377d453b04ce2455adeb8ab80b542384a22d2e258c881439b8c7638ce3b11cf9672be808d7c396683e9a493fee6ee7591d0ff3a42bee60feff1b8ead0e1c75df98a9bda2fcc29ba0f0f0efbd4d1c28c2353cb21094bd0d53bc8bffa89dd3dd84496b365d992bde974efd", 0x8f}, {&(0x7f000005c000)="27efef6c80f54ed18eaa3e48ad159e312e14a9f2a6290126b5f52f3e311fdc3b18eba22cf081ad37a3218dcf5376ba8f4c6ab805ec393e05ec06794e8eca7a617e1e528c353f2428a1a6d21b9e6764453a2009cc6b78de4a66d0ef5249086d24351c7d46c730d0853977876366e4b19b2d326ce6561842fa811d82569080cc8f9851bcf67cbf20978585f50c582b06228b6a8111154aa0ab5b7a4afab0bf6ed551fc357a0e9e697f3a9df9fcd9acc62c323adb5541eaffa74cfe244f87cfaa94c407e486f9d1ddbc69eaa7", 0xcb}], 0x9, &(0x7f0000786000-0x108)={0x108, 0x117, 0x3, "bc63965a164f81b1e7bb78c7fbdb27f23cc75b71a64afbf1f3fa34b5e11db659badf3504736118c1f45d56614029c7fa1dc26df58f5f41bdb9a1b4d9a74ab5b3afd194352987697969e4821513ee34ad878cee6852c26a56faada86cdadc3911a557fca5abb2ab2ad3aade2c005596daebe497170d0cbc044914c902ab627956a573ec6e9890eeccb747546687c5b8a5468f855d39189d7f62d664a0f8a52250ca40f1920c7d118d0e6d910d0c69faa740a1a1de920e576ae26110bd366e7350b0ff357f8f966e6785abd572ca2de795d4deeb60e9dcdde9da0c22f4c3c5f61698b69f9677d82c6e05d2b2d8f18d691487be"}, 0x108, 0x4000000}], 0x1, 0x40000) 2018/02/11 12:33:42 executing program 4: mmap(&(0x7f0000000000/0x250000)=nil, 0x250000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000d7000-0x7)='status\x00') mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000252000-0xe8)={{{@in=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f000018f000)=0xe8) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000251000)={r2, 0x1, 0x6, @empty}, 0x10) sendmmsg(r0, &(0x7f000016a000-0xf0)=[{{&(0x7f000006c000-0x1c)=@in6={0xa, 0x0, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}, 0x1c, &(0x7f0000236000)=[{&(0x7f0000251000-0x47)="0b3fc1c8604a5e985996e68c713b5707fae6b1908329944ae52de766416e7f5ab30b080fe7df77cd46606f8b112273ff8824cf5ba214ba334478a0df41ae443ee527096f76ab79", 0x47}], 0x1, &(0x7f00000b5000)=[{0x68, 0x19f, 0x1ff, "4fa378b22fe1d1a49d09b2626d769a16139189fd400cbdd2d621b04eec93185e4e64db96c0615df320831e5cd2cd7f0927b41d096a7676d061fbc86862b20965534b1ad0236487df8e5f866c8364e80872"}, {0xe0, 0x12b, 0x1, "450e0a1d34c0961082cb662db9a2ec3703091d1c9fa2030a893e432c08983ae2f091da241ff918d25f4a7248cb15d7a95ad3e3f09d00be80cd0f185d6d3cb0601282b24bd4a41af8993674dd3ca39d3e9510b0c2fe1a221bdca5c19e2d6c468f3df0a2b4235f063ad87272bf5d47920b1e9e6b1e660f5fcae89d136e699ea6a3ae21dc305eacf95060e8571264e844fc9791b747cb2d8273ed81a8314c45c700c5a6d0d4022631982f75357f11d21cf211c985b16d7186f8ece352734b40b53c1364b107cea9fe131f9fad7818"}, {0x98, 0x118, 0x7, "8fb8117c13f5f31425d0951db44bbac93f8906b72396a5620b0854ce7dc59a55afeb7ab45554ba855d7798c102cbc4622881fdd57e32ad32a707764d10331d22b9bbead1713dc02b95c4e24f59198a07bc490931e8c31c0361e8c54f60c20a8fcfa9a962736c8b219953a7fe447fb10328041ed3ee0823c582f87d9f90638622872910e93336cd8b"}, {0x98, 0x108, 0x2, "dedaa0ecec7fe28b567cef5cdb2af12e4adc489c2429986219effe1d62ef843f97d0cf3fa615cb9248bba97199702402e38fca5a702705c5f7db15df24c369005fbdff38462c789049d0651fe85419fe70e3b4dac4dd2501f8a8fc7eb3d1f584fd05c672d4648597b6796c3b12229ef3604df1b7fe3f887713249512706c27fefb0da8abdf"}, {0x70, 0x103, 0x6, "3c7ecc56ba906ddb08b45aaccd81aca66bf94cf42c16c2ca559b700921be43d78235ffa3ae236bc5c690f56b52e3d1947b15da3f082e440a4035bd79ff59c49001d81e45d29a4b762569b534e01f8326926e5e082fcff6d073"}, {0x100, 0x109, 0xfffffffffffffff8, "6ebbd568d48c16b260277408edee56ca8b1f6dd1945d627917e9779070c90ae23927cf7074667a9be974ae8a3ba093a85e74cd836c46098dffdbe2bd9357f43d0cef07274d45938f4e8c91095b77c0cc6ef7aebc1675bada300240a00ec1fdeb6c7fd66a6933fdf3c425222d8b713040fc6dd0fcc46d170f0cde7eb993976c6e64197813a674e6d718346282874b73b1dafcfbd71a2e5aefc295e45aa9a72c59ee72df47f13aedf601445588b1b34c688cad5fecd1390c193e07a5934e4bbf406cccfedeba4d78d7cbbd56f721e278bbc6a272623face20fad2a5a2334275653fe22583010cada2d4b148ecf8adfd568"}, {0xf0, 0x101, 0x7, "d57de8125e838a7b2debc2cc0cb2939433af4d3253221ced7c704bd927e67d492ec4d8c0c7074c4b039677adbc93a2f033d97afaf2a5552a315939b5db5df3037d34e4030714e99567d613454d0cb0df0bc1b22be3452fb58920cbe524f3d5af19326c60f4023c82ee03f0ea9f463634c67ee962ead7ec6162c0e5235aceef16517767b9cc6525063216b36b3471fc62bd506367ab1579e40a5b621d5870885965661716cd210102c0cef6443a1486ffe4b966a665a01aeb7090c1a00cde565d54f89568262c6ad261e579368acd0ffd299054123214d15196"}, {0xd0, 0x195, 0x1, "062bea756341f5801a52581f41cf02327f6dc24804a6eeeaa4510c9be19a66d5444761dcda8b055e4c25d222721528204edf179ef4e38b4f8a15ca3352fb56bee7e27e72dc9dbdf87af95f0903e0ee0b128d80c10f77078023a3c9521f4c943d1c7b94e68d1ad55f848672db3d14d3fde55cbf72dffb147f17de2f6996a39a9e1b988916377e454b68dd9c078836ec136f0d174c65690288bdc6a48f88cc9b11a65cd6c83b810cce7d7951f10a10174133a872791f406b1054b9"}], 0x5a8, 0x40810}, 0x1f}, {{0x0, 0x0, &(0x7f0000251000-0x30)=[{&(0x7f00001e1000)="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{0x28, 0x117, 0x6, "bdd01516e94906b8aa4e5bf071ff05383804f6"}, {0xe8, 0x113, 0x3f, "38f2468c3416698b782619fcf2a7350c3f96b3217efdb0e8e1a0c30bb48ff5aa326199ac0591abcb1342cce71b992e0eede3a9d19a348f58927be60b0f2a00a79a20e45fc586d10bdd575b0a4ea392c425ab6cc8827d4ea45c44de28be3517d11052d06d255daa8ed68458a126130af1a8177daae283858d4a54b62d57db079fcc99333e3540322f507c6d82462afdea719b9b6e53999c7af362db899bd729c2a4cdb5d895c7333b77a7b7df47efaf79b4c0871965fe5155a7c7b4683aebd040a6c388d941b645ff3a02eca5fde1d30dbdbcbac46b47b7"}, {0xf8, 0x17, 0xfffffffffffffffc, "b64f49a34c952136dff3db3a9f3ca9f989401d2da3f0dc65bdde9559391cec76f2f94676fe76af7d5072cf56ac5c6d88798250db71a1bd36a5d1162f1fbbec6ceb3e5801ba3070cc8d115cdbc7d819472f8371403da93842f2d837d5752a9feb29663bfe072131986aae468a9dc7244a7d887ae8e8646767e2f9a0e5693c3ddf43616dc060331493ca61918fbc25e09f8885be8f0abc2f5a6da131cca6c093848f49b7e05edc786f1bdc925ba59a76d28fb03e4a0ca51279a6634b616528663479afa06ec1113494a671a3c5bb8850ddb8fa5b48f96ce02f9f0d0d673403969b07e8b0d048b1"}, {0x28, 0x101, 0x9, "6e5a99b53bcaa1576ffff4b4778d44c872"}, {0xd0, 0x19e, 0x20, "7c1e8e1f3a3a62edf3db0f82386c9e7852175bd8bde64e776b36a62a638989af468f9135884ef639ecd427ad2573c1bb71dce1e061651cc6d3d643bced76f870b485942f1765dfd3709897ed2f31788a29eb8b0428b4f1de700d79212ac636bb3ac143e28ee01c831ec3900eb17f93f205610f7d6459892ead24fff05f5e411156a201f6204859573bc11dbf8da51a3089a24c88177506cf40b98a69641ec4d90f73d9c3847f46dd39f6c67ed59716814a2764001dc74af60f87"}, {0x100, 0x0, 0xfffffffffffffffe, "5c53dc8975d50e58bd0316a5ea1f7ec58156b217ff0f4b81407e8b6e3d1b9d68fa000542fc25c49ca9da52a18ae932a84de8816ce9654f12fc97610e3e249fb23cd355c155421e44a8f417eaf6f3c545ff812a1167a79c969b9e6bf0cefade1040f8d21eb711fa2e04a440cfae80917edb8630c947aa90e17290ba792390f0a04a1ca1178d60ca29723dbf9bbc49a6cb0e0b401973ad429177704ea62e1ac8f1c2064a4b178cf9f014240cadbab070c03201af722f7a31188734d06f63a61e4622356fb94e68106cdb9eb643cc8712ce8431a5341e13db65ee10165b6e33db8f7aefaddb456b597593cb5ac2e130a4"}], 0x1490, 0x40000}, 0x800}], 0x4, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000017a000)={@common='bridge0\x00', &(0x7f000024e000-0x7)=@ethtool_dump={0x25}}) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000251000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000251000-0x98)={0x0, @in6={{0xa, 0x0, 0x80000001, @ipv4={[], [0xff, 0xff], @empty}, 0x7}}, 0x1, 0x82}, &(0x7f0000250000)=0x98) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000250000)={r4, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) [ 70.745881] [ 70.747639] ============================= [ 70.751822] WARNING: suspicious RCU usage [ 70.756102] 4.15.0+ #308 Not tainted [ 70.759833] ----------------------------- [ 70.764007] ./include/linux/rcupdate.h:302 Illegal context switch in RCU read-side critical section! [ 70.773346] [ 70.773346] other info that might help us debug this: [ 70.773346] [ 70.781505] [ 70.781505] rcu_scheduler_active = 2, debug_locks = 1 [ 70.788183] 1 lock held by syz-executor1/11150: 2018/02/11 12:33:42 executing program 5: mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000a000)="2e05", 0x1) clock_getres(0x0, &(0x7f0000010000-0x10)={0x0, 0x0}) r2 = syz_open_dev$sndseq(&(0x7f0000043000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{0x40}, 0x0, &(0x7f0000045000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr}], 0x60) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f000003a000)={0x0, 0x807}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000003a000)={0x73d396bab89408d2, @time={0x0, r1}}) 2018/02/11 12:33:42 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1046, &(0x7f0000020000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x1010, 0x3c, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0x2, 0x2, 0x4, 0x1, 0xff, 0x0, 0x0, 0x7, 0x8, "8f8a92", 0x9, "d5de30"}, "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"}}}}}}, 0x0) [ 70.792870] #0: (rcu_read_lock){....}, at: [<00000000145aea0a>] __rds_conn_create+0xe46/0x1b50 [ 70.801848] [ 70.801848] stack backtrace: [ 70.806368] CPU: 0 PID: 11150 Comm: syz-executor1 Not tainted 4.15.0+ #308 [ 70.813367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.822707] Call Trace: [ 70.825279] dump_stack+0x194/0x257 [ 70.828893] ? arch_local_irq_restore+0x53/0x53 [ 70.833568] lockdep_rcu_suspicious+0x123/0x170 [ 70.838223] ___might_sleep+0x385/0x470 [ 70.842179] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 70.848042] ? __debug_object_init+0x235/0x1040 [ 70.852694] ? debug_mutex_init+0x1c/0x60 [ 70.856833] __might_sleep+0x95/0x190 [ 70.860626] kmem_cache_alloc_trace+0x299/0x740 [ 70.865278] ? lock_acquire+0x1d5/0x580 [ 70.869233] ? lock_acquire+0x1d5/0x580 [ 70.873191] ? __rds_conn_create+0xe46/0x1b50 [ 70.877676] rds_loop_conn_alloc+0xc8/0x380 [ 70.881983] ? rds_loop_conn_free+0x290/0x290 [ 70.886462] ? __init_waitqueue_head+0x97/0x140 [ 70.891116] ? rcutorture_record_progress+0x10/0x10 [ 70.896117] ? __lockdep_init_map+0xe4/0x650 [ 70.900519] __rds_conn_create+0x112f/0x1b50 [ 70.904954] ? rds_conn_drop+0xb0/0xb0 [ 70.908851] ? __raw_spin_lock_init+0x1c/0x100 [ 70.913419] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 70.918426] ? __lockdep_init_map+0xe4/0x650 [ 70.922822] ? lockdep_init_map+0x9/0x10 [ 70.926866] ? __init_waitqueue_head+0x97/0x140 [ 70.931515] ? init_wait_entry+0x1b0/0x1b0 [ 70.935744] ? lockdep_init_map+0x9/0x10 [ 70.939793] ? rds_message_alloc+0x28c/0x330 [ 70.944183] ? rds_message_next_extension+0x210/0x210 [ 70.949351] ? trace_hardirqs_on+0xd/0x10 [ 70.953488] ? _raw_spin_unlock_bh+0x30/0x40 [ 70.957887] ? __release_sock+0x360/0x360 [ 70.962015] ? lock_sock_nested+0x91/0x110 [ 70.966242] rds_conn_create_outgoing+0x3f/0x50 [ 70.970901] rds_sendmsg+0xda3/0x2390 [ 70.974680] ? avc_has_perm+0x43e/0x680 [ 70.978670] ? rds_send_drop_to+0x19d0/0x19d0 [ 70.983144] ? iterate_fd+0x3f0/0x3f0 [ 70.986931] ? lock_downgrade+0x980/0x980 [ 70.991068] ? find_held_lock+0x35/0x1d0 [ 70.995132] ? sock_has_perm+0x2a4/0x420 [ 70.999176] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 71.004519] ? lock_release+0xa22/0xa40 [ 71.008472] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 71.014336] ? __check_object_size+0x8b/0x530 [ 71.018809] ? __release_sock+0x360/0x360 [ 71.022950] ? __might_sleep+0x95/0x190 [ 71.026915] ? selinux_socket_sendmsg+0x36/0x40 [ 71.031564] ? security_socket_sendmsg+0x89/0xb0 [ 71.036299] ? rds_send_drop_to+0x19d0/0x19d0 [ 71.040777] sock_sendmsg+0xca/0x110 [ 71.044479] SYSC_sendto+0x361/0x5c0 [ 71.048181] ? SYSC_connect+0x4a0/0x4a0 [ 71.052154] ? security_socket_bind+0x89/0xb0 [ 71.056638] ? SYSC_bind+0x290/0x410 [ 71.060376] ? SyS_futex+0x269/0x390 [ 71.064066] ? fd_install+0x4d/0x60 [ 71.067684] ? do_futex+0x22a0/0x22a0 [ 71.071466] ? SyS_socket+0x12d/0x1d0 [ 71.075251] ? move_addr_to_kernel+0x60/0x60 [ 71.079649] SyS_sendto+0x40/0x50 [ 71.083083] ? SyS_getpeername+0x30/0x30 [ 71.087129] do_syscall_64+0x282/0x940 [ 71.090993] ? __do_page_fault+0xc90/0xc90 [ 71.095212] ? finish_task_switch+0x1e2/0x890 [ 71.099684] ? finish_task_switch+0x1b9/0x890 [ 71.104163] ? syscall_return_slowpath+0x550/0x550 [ 71.109073] ? syscall_return_slowpath+0x2ac/0x550 [ 71.113985] ? prepare_exit_to_usermode+0x350/0x350 [ 71.118985] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 71.124340] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 71.129180] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 71.134346] RIP: 0033:0x453a59 [ 71.137512] RSP: 002b:00007f4838698c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 71.145201] RAX: ffffffffffffffda RBX: 00007f48386996d4 RCX: 0000000000453a59 [ 71.152451] RDX: 0000000000000000 RSI: 0000000020218000 RDI: 0000000000000013 [ 71.159697] RBP: 000000000071bea0 R08: 0000000020af3ff0 R09: 0000000000000010 [ 71.166944] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 71.174194] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 [ 71.181538] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 71.189009] in_atomic(): 1, irqs_disabled(): 0, pid: 11150, name: syz-executor1 [ 71.196504] 1 lock held by syz-executor1/11150: [ 71.201199] #0: (rcu_read_lock){....}, at: [<00000000145aea0a>] __rds_conn_create+0xe46/0x1b50 [ 71.212683] CPU: 0 PID: 11150 Comm: syz-executor1 Not tainted 4.15.0+ #308 [ 71.219683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.229014] Call Trace: [ 71.231588] dump_stack+0x194/0x257 [ 71.235194] ? arch_local_irq_restore+0x53/0x53 [ 71.239843] ? print_lock+0x9f/0xa2 [ 71.243447] ? lockdep_print_held_locks+0xc4/0x130 [ 71.248359] ___might_sleep+0x2b2/0x470 [ 71.252311] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 71.258168] ? __debug_object_init+0x235/0x1040 [ 71.262812] ? debug_mutex_init+0x1c/0x60 [ 71.266942] __might_sleep+0x95/0x190 [ 71.270724] kmem_cache_alloc_trace+0x299/0x740 [ 71.275372] ? lock_acquire+0x1d5/0x580 [ 71.279321] ? lock_acquire+0x1d5/0x580 [ 71.283271] ? __rds_conn_create+0xe46/0x1b50 [ 71.287748] rds_loop_conn_alloc+0xc8/0x380 [ 71.292045] ? rds_loop_conn_free+0x290/0x290 [ 71.296519] ? __init_waitqueue_head+0x97/0x140 [ 71.301165] ? rcutorture_record_progress+0x10/0x10 [ 71.306158] ? __lockdep_init_map+0xe4/0x650 [ 71.310546] __rds_conn_create+0x112f/0x1b50 [ 71.314952] ? rds_conn_drop+0xb0/0xb0 [ 71.318833] ? __raw_spin_lock_init+0x1c/0x100 [ 71.323391] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 71.328390] ? __lockdep_init_map+0xe4/0x650 [ 71.333296] ? lockdep_init_map+0x9/0x10 [ 71.337338] ? __init_waitqueue_head+0x97/0x140 [ 71.341983] ? init_wait_entry+0x1b0/0x1b0 [ 71.346197] ? lockdep_init_map+0x9/0x10 [ 71.350240] ? rds_message_alloc+0x28c/0x330 [ 71.354626] ? rds_message_next_extension+0x210/0x210 [ 71.359789] ? trace_hardirqs_on+0xd/0x10 [ 71.363922] ? _raw_spin_unlock_bh+0x30/0x40 [ 71.368313] ? __release_sock+0x360/0x360 [ 71.372435] ? lock_sock_nested+0x91/0x110 [ 71.376648] rds_conn_create_outgoing+0x3f/0x50 [ 71.381295] rds_sendmsg+0xda3/0x2390 [ 71.385072] ? avc_has_perm+0x43e/0x680 [ 71.389044] ? rds_send_drop_to+0x19d0/0x19d0 [ 71.393516] ? iterate_fd+0x3f0/0x3f0 [ 71.397297] ? lock_downgrade+0x980/0x980 [ 71.401426] ? find_held_lock+0x35/0x1d0 [ 71.405473] ? sock_has_perm+0x2a4/0x420 [ 71.409515] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 71.414853] ? lock_release+0xa22/0xa40 [ 71.418803] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 71.424667] ? __check_object_size+0x8b/0x530 [ 71.429137] ? __release_sock+0x360/0x360 [ 71.433266] ? __might_sleep+0x95/0x190 [ 71.437220] ? selinux_socket_sendmsg+0x36/0x40 [ 71.441866] ? security_socket_sendmsg+0x89/0xb0 [ 71.446599] ? rds_send_drop_to+0x19d0/0x19d0 [ 71.451075] sock_sendmsg+0xca/0x110 [ 71.454767] SYSC_sendto+0x361/0x5c0 [ 71.458460] ? SYSC_connect+0x4a0/0x4a0 [ 71.462421] ? security_socket_bind+0x89/0xb0 [ 71.466896] ? SYSC_bind+0x290/0x410 [ 71.470608] ? SyS_futex+0x269/0x390 [ 71.474294] ? fd_install+0x4d/0x60 [ 71.478486] ? do_futex+0x22a0/0x22a0 [ 71.482266] ? SyS_socket+0x12d/0x1d0 [ 71.486046] ? move_addr_to_kernel+0x60/0x60 [ 71.490435] SyS_sendto+0x40/0x50 [ 71.493870] ? SyS_getpeername+0x30/0x30 [ 71.497909] do_syscall_64+0x282/0x940 [ 71.501771] ? __do_page_fault+0xc90/0xc90 [ 71.505984] ? finish_task_switch+0x1e2/0x890 [ 71.510452] ? finish_task_switch+0x1b9/0x890 [ 71.514925] ? syscall_return_slowpath+0x550/0x550 [ 71.519830] ? syscall_return_slowpath+0x2ac/0x550 [ 71.524739] ? prepare_exit_to_usermode+0x350/0x350 [ 71.529739] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 71.535083] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 71.539909] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 71.545070] RIP: 0033:0x453a59 2018/02/11 12:33:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000007000)='./file0\x00', 0x40) r0 = syz_open_dev$loop(&(0x7f00002ca000)='/dev/loop#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f000099d000-0x50)) 2018/02/11 12:33:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f000077f000)={0x865d}, &(0x7f0000537000-0x8), 0x8) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = signalfd4(r1, &(0x7f0000e6a000-0x8)={0x100}, 0x8, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r3 = pkey_alloc(0x0, 0x3) pkey_free(r3) r4 = syz_open_dev$dmmidi(&(0x7f0000e47000-0xd)='/dev/dmmidi#\x00', 0xffffffffffffff80, 0x121100) write$selinux_create(r4, &(0x7f00008f1000+0x9e)=@objname={'system_u:object_r:var_auth_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x33, 0x39, 0x20, './file0\x00'}, 0x59) dup3(0xffffffffffffffff, r0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000073000-0x30)={0x60, 0x0, &(0x7f0000fd8000)=[@register_looper={0x630b}, @reply_sg={0x40486312, {{0x1, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x18, 0x28, &(0x7f0000fe9000)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x1}], &(0x7f000089a000-0x28)=[0x40, 0x58, 0x48, 0x0, 0x0]}, 0x2}}, @dead_binder_done={0x40086310}, @register_looper={0x630b}], 0x1000, 0x0, &(0x7f0000e43000)="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"}) [ 71.548233] RSP: 002b:00007f4838698c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 71.555913] RAX: ffffffffffffffda RBX: 00007f48386996d4 RCX: 0000000000453a59 [ 71.563157] RDX: 0000000000000000 RSI: 0000000020218000 RDI: 0000000000000013 [ 71.570399] RBP: 000000000071bea0 R08: 0000000020af3ff0 R09: 0000000000000010 [ 71.577642] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 71.584890] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 2018/02/11 12:33:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) syz_open_dev$admmidi(&(0x7f00008e2000)='/dev/admmidi#\x00', 0x0, 0x149e03) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f00000e7000)=0x1) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)) dup3(r1, r0, 0x0) 2018/02/11 12:33:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000036000)='/dev/dsp#\x00', 0x8c19, 0x400000) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000c99000-0x4)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCSETS(r1, 0x5402, &(0x7f0000681000)={0xf2, 0x4, 0x10000, 0x4, 0x4, 0x9, 0x9, 0x5, 0x2, 0x8, 0x0, 0xf3b6}) r2 = syz_open_pts(r1, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) read(r1, &(0x7f000060f000)=""/217, 0xd9) ioctl$TCXONC(r2, 0x540a, 0x0) clone(0x200, &(0x7f000029a000-0x9f)="6dedfb2151ab1613ae5e1980a46b37503e394c5b073b107aaec65831efc1ef53ffa18b00e89bc537ddf1520eba9989167fdc1f90fb045fef6a458de79b814585a4f7d03eb38275fdfd0ba5f2fd15919c9b3264b3738327de4eb6c92438d940ef34ecbd2d5383886af7088da41ae38d7e2a3982ee41242912ff7bc8344057f2eee06fb8e22e17c39ff90e123a8ac6e54473aa1204a2cf464f470f48d11d9bda", &(0x7f00000c7000), &(0x7f0000872000), &(0x7f00008ea000-0xec)="d8ae552cdb9d1b34d5229a82f76fe11d625855788ebf1633cb4cd98e85bb212224e7ecadcdf12c81624ca39bd5881c25379a8d425ee2c1231ece88ae51dfe5cb1f14eb33bee19eab16f8c8f14d12c46c469c3ee4cc4d91231dfc98abfe841aff5f5062f1785c6e3c892669af730e2e293119df271b157fd7149615d0d0c91b7169d93b17b8778f1bd91f5c1ceadfc1de639ab5e20a09bdae3cc14bee1fb0a9970f1bd0340d8948dd02aa78b1b60cc32b4f96923d9450ffc4a6ce211b45d2c0d423fc5ae7fd23358880a7ad4b5879b27017ddeeae5404e13460afaaf30eb01201fe642b6e050d534a4729a7f8") 2018/02/11 12:33:43 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f000000a000)=""/146, &(0x7f0000017000)=0x92) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x6, &(0x7f0000003000-0x57)=""/87, 0x57}, 0x0) 2018/02/11 12:33:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00006c2000)={0x1, 0x4, [@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}]}) r1 = epoll_create1(0x80002) getpid() r2 = inotify_init() epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000eb6000-0xc)={0x10000000}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000098000-0xb)='mime_type$\x00') 2018/02/11 12:33:43 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000-0xf0)=[{{0x0, 0x0, &(0x7f0000363000)=[{&(0x7f00007f8000-0xe3)=""/227, 0xe3}, {}], 0x2, &(0x7f0000001000-0xe3)=""/227, 0xe3}, 0xf9}, {{&(0x7f00006c9000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/254, 0xfe}, {&(0x7f0000313000)=""/22, 0x16}], 0x4, &(0x7f0000001000-0x1d)=""/29, 0x1d, 0x468a}, 0x2}, {{&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f00007a6000)=[{&(0x7f000034e000)=""/20, 0x14}, {&(0x7f0000000000)=""/156, 0x9c}, {&(0x7f00002d3000)=""/51, 0x33}], 0x3, &(0x7f0000a99000-0x9b)=""/155, 0x9b, 0xffff}, 0xe136}, {{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000319000-0x4f)=""/79, 0x4f, 0x1}, 0x7}], 0x4, 0x1, &(0x7f0000001000-0x10)={0x77359400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000946000)=0x3f, 0xfffffffffffffeb9) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(0xffffffffffffffff, 0x0) listen(r1, 0x0) 2018/02/11 12:33:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000eb1000-0x4), 0x80800) getsockname$llc(r1, &(0x7f00009bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00002be000-0x4)=0x10) getpeername(r0, &(0x7f0000282000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f00008ed000-0x4)=0x3a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f00006ec000)=[], 0x0, &(0x7f00005c9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) pipe(&(0x7f00002a0000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f00003dd000-0x28)={&(0x7f000064a000/0x1000)=nil, 0x6, 0x0, 0x40, &(0x7f000069a000/0x2000)=nil, 0x5374}) writev(r2, &(0x7f0000377000-0x10)=[{&(0x7f00000d9000-0x132)="15b0e0be203f09df4425333944b79497f675bc1ceb755264d28bb55850aacf65", 0x20}], 0x1) recvmmsg(r2, &(0x7f0000f76000-0x258)=[{{&(0x7f0000b86000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f00007ea000-0x60)=[{&(0x7f0000032000)=""/60, 0x3c}], 0x1, &(0x7f00002c4000)=""/52, 0x34}}], 0x1, 0x0, &(0x7f00002d9000)) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000cd0000)={0x120, 0xffffffff, 0x2}, 0x10) sendmsg(r2, &(0x7f0000b40000-0x38)={&(0x7f0000d30000-0x10)=@in={0x2, 0x2, @empty}, 0x10, &(0x7f0000ec9000)=[{&(0x7f0000b7c000)="34c76b00ab09a32ae83e2b691ba371612f68ceb19a5fe844f87495bed51e4a552e01a6ffb8d8c2e376bde5c8640944458d44d53747936e4ef57344a10d776551234bc302c9a4a50416df02ae370fcdff08c8754dbcaed0b337e5094622abf3d13a0e67e38aba9b2bb0b981fdcc2f6b0e90db2573ff4c599eac33e5945d7b7d7281ced81d0627340763ea5e5ce28a371b4215160edeafb73a7d6316134fd0f34b4baec517025bff102cfa17537e8d5eb39d6f2ebc8a", 0xb5}, {&(0x7f00007fd000)="06995ba49dac90f25a137db7f3df231c305462f17f66a73e9e2030e0d346623feef579fe60b310eaca14ffde227bbcceead02cff2cc560658371e2e0bef03368a745f82cae603bc70c8be615fbf3094cc39a75b5c4204e0362545814684c034fb12c753fda684de958e4d167f436db9b758a256edbc1bb3ebf9aa59f0e253a240d50ed2f1ee3481011f820576ee042f12ae26c089ce49ddbbac355c53091573b", 0xa0}], 0x2, &(0x7f000000f000-0xd6)=[{0xd0, 0x110, 0xef4e, "2d77b4bb98c380fdd6e51c104d1a52952cdf2baede6d01b1fc3036aa14c1e67952dbaf4dc8933cad8a576b0c86444da95e656418a9ab82c517d495fa9c41c6e288c11f6f4cdddcd5eaff56d9542f001a05be0d54803ff6f62e22120c70150b61648230fb9b92ab377b44a9dc03cdcfc847611d46f04fc852f33d560e741a5c82568de04dc35cc05188cbe73a1cdb2394462ff6887b573f44df88ec60b7bd9d438b7823a50be46c3c792c82518c74bc71f6d54407d7df7ed0a31359"}, {0xd0, 0x10f, 0x9, "a33fb0694b700421686d07e257b305d33c69a6ceb4c9b09892b57444b0010b8d992a23e86b6ccbf263d835bdd1ac08db66ccf9ef18cf83a465f9a0f074114e264f7bd47cf1c1a35b9e3ff4f3ea2e1db3747085647494cae575575e972371b463f671db50a66f74d8b78b27389d9e9fb2176d3841c36959194395114db127dbb2d4587c36fcfcdddc1d4835971c972802f906790785a38153a5839a0eabe0e48054cd9894a36108a76aec937de3335b4d01c2c7b39b66a305be8d05ea0b5d77"}, {0x58, 0x116, 0x200, "0da8ce0553f7501f5bd07e83e23bb8a939d631b55db3123a56f5b9808f85bb5c5a49d37dd33623c2d74c5f965cd7b47df4231834736437b7b3c533e2024fa9e75d48231bcf"}], 0x1f8, 0x40000}, 0x810) 2018/02/11 12:33:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f00005f9000-0x2)='#}\x00', 0x0) sendmsg(r1, &(0x7f00003f6000)={0x0, 0x0, &(0x7f0000f3a000-0x40)=[{&(0x7f0000c44000)='2', 0x1}], 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0x4) sendfile(r1, r2, &(0x7f000000a000), 0x2) 2018/02/11 12:33:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00005d6000)=@routing={0x32, 0x14, 0x2, 0x917, 0x0, [@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x11}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x16}, @empty, @empty, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty]}, 0xa8) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00005a2000)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f000087a000-0x10)={0x0, 0x8000}) 2018/02/11 12:33:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x8, 0x4) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000176000-0x9)='scalable\x00', 0x9) sendmsg$nl_generic(r1, &(0x7f0000029000-0x38)={&(0x7f0000008000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/02/11 12:33:43 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000326000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x100) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000031e000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b52000-0x5)='veno\x00', 0x5) sendto$inet(r1, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/11 12:33:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x82)="2f7bfe15e9a1bd89f286d8107eb581bdb65c799dd3523c4ce5f90f283b9c465628568c49ef414c458780ab3efc438f9125fee2d30e6ac861b62a33640515cdb6010b96679b3f46f93703436ccd1de9bf8c833bca8694832412335249b6e3940a10cb909050175f792bf3256d4514545f3c244f19a27a5a5f6f00e31416202d635a43", 0x82, 0x20004004, &(0x7f0000001000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000004000)={0x3, &(0x7f000000f000)=[{0x3d}, {0x40}, {0x6}]}, 0x10) sendto$unix(r2, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs, 0x8) 2018/02/11 12:33:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x1, 0x40) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = socket(0x100000002, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x30, &(0x7f0000d9a000-0x4), &(0x7f0000a90000-0x4)=0x4) 2018/02/11 12:33:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fb4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'ecb-blowfish-asm\x00'}, 0x58) syncfs(r0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e4c000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005a5000-0x31)="d3ab2719", 0x4) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0xffffffffffffffff, @local}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)}, {&(0x7f00005a3000)}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f}}, {{&(0x7f00005a3000)=@ethernet={0x0, @random}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10}}], 0x2, 0x12001, &(0x7f00005a3000)={0x77359400}) 2018/02/11 12:33:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006b0000)='net/if_inet6\x00') getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000af6000), &(0x7f000031e000-0x4)=0x4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r0, &(0x7f00005f6000)=""/99, 0x63) sendto$inet6(r0, &(0x7f000082e000)="5b8ff08b4d15ef28f13b25a70140d821c5913478044c167efd94726dbe2b56827f0698fd2119e471598b8d2a971fd43ed01c899c28dbde06440000dd4f2724eeb575d7e34c282d73f3814edf658285940d5a58c7424cf5a97ebb5743fa1bed29b3ba4c3ffb486296543a89833540b7791ad9d9f7e4b608749837c19d81999f5550789306cb170f7cd80416ad006b4a2f22d1d634841f2ea3d97b7bd63d9a5da895134aec3ddbe26f8228da70c91577514af6d6ac345d347e6fa2fb856a2fadc18b5f152644cfbbcde37cce9d5b", 0xcd, 0x40080, &(0x7f0000483000+0x90e)={0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7fffffff}, 0x1c) 2018/02/11 12:33:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x42, &(0x7f00006d3000-0x1e)=""/30, &(0x7f00009da000-0x4)=0x7) r1 = syz_open_dev$mice(&(0x7f00002b2000-0x10)='/dev/input/mice\x00', 0x0, 0x4002) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f39000-0x4), &(0x7f00006ee000)=0x4) openat$cuse(0xffffffffffffff9c, &(0x7f0000bb1000)='/dev/cuse\x00', 0x400, 0x0) 2018/02/11 12:33:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00003ea000-0x4)=0x40000000000005) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) write(r0, &(0x7f00008af000-0x1f)="1f000000520007f2c200000000000001021cec0000ddff1ab4a300ffffa72b", 0x1f) 2018/02/11 12:33:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x10001, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000002000-0x70)=[{&(0x7f0000000000)="de4c1bfde00676fe29c4c7a6db41617e1bbc7fc30ba3877fc8d29eeb6a982817075afc327b9f8ae8abc7047c0985180617c465aed8a87252d1cf21ca92dd216f5b72d2e45a9a5b52c950a5da42e2d230b709b19a01cb30fae03bb4b27e36673730427bd5bc56d9d2f9176cc36a02366f6d15b34af7cbca50648a928ccc254ed54861f50b4b0a1ad67b789331495c028c29415e879aa29428e2a1b092799983713a257075b092", 0xa6}, {&(0x7f0000001000)}, {&(0x7f0000001000)}, {&(0x7f0000001000-0x83)="2754a8fc465d9051ad65fb3314748b04e38c02546e3cb42213c3016b99444efbcce828e14a86287e25877fc980e2d4984e5c22e394a932b755af518073bcaaf51c2ee87b01ef676ad9c76755de8c589e76f2ff02d3ffaa9307235ecf3778e5b4c5e4bcb58aab30ac1682ba2b1c5e094680a5ead33bffb5082790d50d443df8ee7eb535", 0x83}, {&(0x7f0000002000-0x65)="91375f8854bf264df710c1ccf789a73c78f1aa2031b4bdbadf943703acf69ea577bc0f266adc0c247a5bde6d59c30549637f14f7c9670c3b8469f92cbf814bd6bb17db8fef94a90b30591a1c01b7b4052d704c970c246d40326fc6c92f2eacf5f1a06c8f7b", 0x65}, {&(0x7f0000001000)="0a1e877f1c52e64c3f80e49d547a52050835f9b2f5fed6bfd6f6141b98e2c33a334cc4ee1f6fda377abb5754d996bc4cf689bace93b3c279c51f84afb71b427a8617090426872f5c0693c3a2e52f0ea1c4a0f589808151a1a930ec63a28da260a3d88b1142c6215dd0359f6ee7853b99c651162780d6e4285a103c77f6e665d6373d7d1f4b109f", 0x87}, {&(0x7f0000000000)="684fac13007d4ecf43683fd3644f60785127faa2d952d867b36d3b8b71e2f2f5285b85ee98053f7c5027a73fb598896c4db19ec1559360c7739d7ae7d93b2ae2ea9f18c802daa63ff7af6fe18c961b51c69988da0f51a4f4c4fd", 0x5a}], 0x7}, 0x8800) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x10001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000002000-0x10)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}], 0x10) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$TIOCNOTTY(r1, 0x5422) setsockopt$sock_int(r2, 0x1, 0x29, &(0x7f000000c000)=0x9, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000000d000)={@common='tunl0\x00', 0x0}) sendmsg$can_raw(r2, &(0x7f000000a000)={&(0x7f000000a000-0x10)={0x1d, r3}, 0x10, &(0x7f000000e000-0x10)={&(0x7f0000009000-0x10)=@can={{}, 0x0, 0x0, 0x0, 0x0, "905443ee70d4940d"}, 0x10}, 0x1}, 0x0) 2018/02/11 12:33:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$inet(0x2, 0x7, 0x0, &(0x7f0000dd6000)={0x0, 0x0}) connect$inet(r1, &(0x7f0000b64000-0x6)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f0000969000-0xa)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f0000e55000)=[]}], 0x1, 0x40) 2018/02/11 12:33:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000f54000)='/dev/kvm\x00', 0x0, 0x0) io_setup(0x4, &(0x7f0000e4d000)) 2018/02/11 12:33:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fe5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000096c000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000a20000)={0x2, 0x1ff, 0x7ff, 0x5c8, 0x10, 0x1}) 2018/02/11 12:33:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000eec000-0x12)='/dev/snd/pcmC#D#c\x00', 0x72, 0x101) syz_open_dev$loop(&(0x7f00005f2000-0xb)='/dev/loop#\x00', 0x4, 0x80) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00007a2000-0x4), &(0x7f0000ad0000)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000072000-0x8)='netKarp\x00') sendfile(r0, r2, &(0x7f00008eb000)=0x440, 0x5f) 2018/02/11 12:33:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000fd4000-0x8)='./file0\x00', &(0x7f0000967000)=""/102, 0x66) r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f000001a000-0x60)=[], 0x1f2, &(0x7f000001f000-0xf8)=[]}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dd8000)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a00000-0x14)={0x0, 0x9, 0x46e1, 0x3ff, 0x0, 0x9}, &(0x7f0000550000)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000053c000)=@assoc_value={r2, 0x9c54}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000f5c000)={0x4, {{0x2, 0x1, @rand_addr=0x6}}}, 0x90) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e24000-0xe8)={{{@in=@local, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f00008ff000-0x4)=0xe8) sendto$packet(r1, &(0x7f0000c24000)="1b884fa829a304a3ac138156f11a34ae87ab9be64837465308f34abef6a7be60890ccb888104a0fc50f30f39ca737e6470eafa336abc03ccd605546167d99ff008fe370ef63c3df4ab405bed1e35e4aabab92dcced238dab580cae1909a8b14ea164d2e67728ba2e9a37996b1ac2bd7e88564c207baf06e41d003e3f9e77f51bb9c6f15013ec3db2420e613956ef5d8b83f5eac475487c6a3dc5c35b6b8676d08015b26c3e9165fdbbcedac6c3fa791e8740cc05e03c", 0xb6, 0x4040, &(0x7f0000bc9000-0x14)={0x11, 0x17, r3, 0x1, 0xfffffffffffffffa, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000faa000)={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, {0xa, 0x3, 0x1, @empty, 0x80}, 0x0, [0x80000001, 0x1, 0x3e7, 0x101, 0x1, 0x6, 0x200000000000000, 0x1466]}, 0x5c) 2018/02/11 12:33:44 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000)={0x26, "6861736800000000000000001000", 0x0, 0x0, 'hmac(md5)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c01000-0x3d)="711d44ac1485d7d32a5ff931ca48b158cfc008eb62bd703c946447b317744a72bf6cebdbe2662b3e9252638b2c239e16af37bd52626d206ea520e8a8a7", 0xfffffffffffffe42) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0xffffffffffffffff, @local}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)}, {&(0x7f00005a3000)}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f}}, {{&(0x7f00005a3000)=@ethernet={0x0, @random}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10}}], 0x2, 0x0, &(0x7f00005a3000)={0x0, 0x989680}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000002000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) 2018/02/11 12:33:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3f, &(0x7f0000968000)={@random="0562df07f676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "760004", 0x9, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, "ca"}}}}}}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000097c000)='/dev/sequencer\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ae9000)={0x1, [0x4]}, 0x6) 2018/02/11 12:33:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000029000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000650000)={{0xff, 0x3}}) syz_open_dev$audion(&(0x7f00000bb000-0xc)='/dev/audio#\x00', 0x5, 0x20000) 2018/02/11 12:33:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00008a0000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x10000) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00002b6000)={0x54, 0x7, 0x8, {0x6, 0x7}, {0xfff, 0x8f7a}, @cond=[{0x3, 0x10000, 0x0, 0x0, 0x8, 0x8}, {0x3ff, 0xce, 0x8, 0xff, 0x8, 0x60}]}) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000696000-0x8)='./file0\x00', &(0x7f0000599000-0x7)='autofs\x00', 0x5000, 0x0) creat(&(0x7f00000cb000)='./file0\x00', 0x0) 2018/02/11 12:33:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0x10)={0x6, [0xffffffffffff8002, 0xa6, 0x1, 0x0, 0x2, 0x8]}, 0x10) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000002000-0xda)=""/218) ptrace$peekuser(0x3, r2, 0x80) fcntl$lock(r0, 0x7, &(0x7f000000d000)={0x0, 0x0, 0x8001, 0x9, r2}) bind$vsock_stream(r0, &(0x7f0000009000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000001000)=[{0x8}, {0x0, 0xffffffff}, {0x8, 0xff}, {0x3, 0x20}, {0x4, 0x3ff}, {0xf, 0x2}, {0x0, 0xdc2}], 0x7) getsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f000000e000-0x4), &(0x7f0000007000)=0xfffffffffffffeb2) 2018/02/11 12:33:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b71000-0x8)='./file0\x00', 0x141046, 0x0) syz_open_dev$usbmon(&(0x7f0000b80000-0xd)='/dev/usbmon#\x00', 0x5, 0x18000) write$evdev(r0, &(0x7f0000c89000)=[{{0x77359400}}], 0x18) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendfile(r2, r0, 0x0, 0x5) 2018/02/11 12:33:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000cbf000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, 0x0, 0x1000}) r1 = dup3(r0, r0, 0x80000) bind$bt_l2cap(r1, &(0x7f000019e000-0xe)={0x1f, 0x100, {0x4, 0x5, 0x9, 0x8, 0x5, 0x1}, 0x6, 0x4}, 0xe) 2018/02/11 12:33:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000043e000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x20}]}, &(0x7f0000f92000-0x4)=0x3d7) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x0, 0xfffffffffffffffd}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096}, 0x48) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000508000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000001f000-0x20)={0xf7ce, 0x0, 0x10003, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000f7b000)={0x10000, r1, 0x0, 0x4}) 2018/02/11 12:33:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000206000)=@buf={0x0, &(0x7f000046e000)}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) setsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000797000-0xef)="a8130a4ad374f51ae6ab690d504456ff1c0d7fd2ae5ae1654537d86ea684075ea6ff0415d6eaf9dd72b46b7aeac52157a52cacfcdc4251be589d791db536390f49f24938a715a58a0094618b44cc5b154d0ffe9a8b9fa5d400b854d5bc06d8801b255aa74d47638911f202dec5cc26b89711c549a650a164adf4c9669c97171926ec02321de20cfe9859b22117af9b4fb45c3fe76ba1e279099d5e21ebd4a0e178917dd7af6feb3de27cb716b69005a3c08986ac5b5a997e62a40fe1c6e0ae50fc0b6724fcbcde423b0097e3119acd70aaf0b52c4164aa07a2191e8c2115035eaa16f20f915fb33901b1cd700c4d48", 0xef) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f0000002000-0x1)='\x00', 0x2) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000fdd000-0x14)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000003000-0x4)) 2018/02/11 12:33:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f0000b71000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) recvfrom$packet(r1, &(0x7f000056c000-0x54)=""/84, 0x54, 0x0, &(0x7f000000a000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) fdatasync(r1) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r3, r4) tkill(r2, 0x16) write$selinux_load(r1, &(0x7f0000984000-0xcb)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) 2018/02/11 12:33:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r0, &(0x7f0000051000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000), 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000072a000)='/dev/rtc\x00', 0x600, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000576000-0x4), 0x80800) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/02/11 12:33:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000686000-0xc)='/dev/ashmem\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f00004e3000)=[{&(0x7f00007a1000)=""/116, 0x74}], 0x1, 0x0) fdatasync(r0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000f8a000-0x6d), 0x0) 2018/02/11 12:33:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x7, &(0x7f0000005000-0x38)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000000000/0x2000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f000038a000/0x1000)=nil, &(0x7f0000397000/0x3000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000000000/0x4000)=nil], &(0x7f0000004000)=[], &(0x7f00003f8000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000259000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000464000)={{0x2, 0x2}, 'port1\x00', 0x4, 0x1000, 0xae, 0x7, 0xfff, 0x7, 0x4, 0x0, 0x6, 0x2}) 2018/02/11 12:33:44 executing program 4: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x6, 0x2) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00005fe000-0x4)=0x10000, 0x4) r1 = open(&(0x7f0000fcc000-0x8)='./file0\x00', 0x141043, 0x0) syz_open_dev$usbmon(&(0x7f0000d37000)='/dev/usbmon#\x00', 0x0, 0x408080) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000380000)={0x8, 0x9, 0x1f, 0x1, 0x7fff}) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) 2018/02/11 12:33:44 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x7, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000017000-0x4)=0x5) ioctl$sock_ifreq(r0, 0x89fa, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f0000010000)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"}) 2018/02/11 12:33:44 executing program 2: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d1b000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f0000507000-0x6e)={'system_u:object_r:syslogd_initrc_exec_t:s0', 0x20, 'system_u:object_r:system_map_t:s0', 0x20, 0x37, 0x30, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x6e) r1 = syz_open_dev$mouse(&(0x7f00008c0000-0x12)='/dev/input/mouse#\x00', 0x12000000000, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$ax25(0x3, 0x7, 0xcc, &(0x7f0000348000)) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000634000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x80000000}}) keyctl$session_to_parent(0x12) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000155000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$key(r1, &(0x7f0000763000)={0x0, 0x0, &(0x7f0000fb9000-0x10)={&(0x7f0000856000)={0x2, 0x3, 0x6b, 0x6, 0x2, 0x0, 0x7, 0x3, []}, 0x10}, 0x1}, 0xd0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000c50000-0x23)=""/35, &(0x7f000026d000)=0x23) 2018/02/11 12:33:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00006b2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000915000-0x10)={0x16, 0x0, &(0x7f0000fb2000)}) 2018/02/11 12:33:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) r2 = fcntl$getown(r0, 0x9) rt_sigqueueinfo(r2, 0x4, &(0x7f0000683000)={0x23, 0x9653, 0x2, 0x81}) syz_emit_ethernet(0x66, &(0x7f0000eb2000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x5, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) 2018/02/11 12:33:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000969000-0xb)='/dev/mixer\x00', 0x301000, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000751000-0x68)={0x7b, 0x0, [0x100000001, 0x7ff, 0x0, 0x5]}) creat(&(0x7f0000aa1000-0x8)='./file0\x00', 0x0) mount(&(0x7f000049e000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000393000)='devpts\x00', 0x800000000, &(0x7f0000fd7000-0x2)="fcdd") 2018/02/11 12:33:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/checkreqprot\x00', 0x140, 0x0) flock(r0, 0x2) 2018/02/11 12:33:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000ccf000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000732000-0x10c)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x11}, [@nested={0x4, 0x9, []}]}, 0x18}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000f72000-0xc)='/dev/audio#\x00', 0x5, 0x400542) sendmsg$nl_route(r1, &(0x7f00004c4000)={&(0x7f0000d9b000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000c7c000-0x10)={&(0x7f000010b000-0x14)=@getaddr={0x14, 0x16, 0x201, 0x3, 0x0, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8040}, 0x20000000) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e4000)='/dev/sequencer2\x00', 0x400000, 0x0) 2018/02/11 12:33:44 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000f1000-0xb)='/dev/hwrng\x00', 0x280800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000053d000)='/selinux/checkreqprot\x00', 0x200, 0x0) bind$inet6(r1, &(0x7f0000beb000-0x1c)={0xa, 0x1, 0x34c3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xd6c0}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00003dc000-0x20)={@dev={0xfe, 0x80, [], 0x0, 0x13}, 0x4, 0x2, 0x3, 0xb, 0x1f, 0x7, 0x9}, 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000cd4000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x78, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x3, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffff}, @in6={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, @in6={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x7}, @in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x40}], 0xf4) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f000054a000)=0x7, 0x4) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000beb000-0x4), &(0x7f000053d000)=0x4) pipe2(&(0x7f000075d000-0x8), 0x0) 2018/02/11 12:33:44 executing program 7: io_submit(0x0, 0x1, &(0x7f0000cb4000)=[&(0x7f0000a08000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000a57000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/11 12:33:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000027c000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40045109, &(0x7f0000557000)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000efb000)={0x0, 0x4}, &(0x7f0000b50000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009e7000-0x68)={0x0, 0x60, "4fde980d1e4d4307a66623f3332bb69e2914d79a83bb60577e9615db5677f51877c9bcc1bcad85cf721932e6393bb0cc1a718986c83b490318b0068ef7099f257b58b0f8771f1999110cf961fa5bac9ff27a2209e10f63d79934f2111e5cae92"}, &(0x7f0000eeb000-0x4)=0x68) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000897000)=@assoc_value={0x0}, &(0x7f00005b4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000a41000-0x108)={0x0, @in6={{0xa, 0x3, 0x4, @ipv4={[], [0xff, 0xff], @empty}, 0xffffffffffffffff}}, [0x9, 0x5, 0x1c00000000000, 0x3, 0x100, 0x5, 0xe80, 0x6, 0x1b0, 0x7, 0x80000000, 0x6, 0x6b0, 0xbe, 0x9]}, &(0x7f00001a1000)=0x108) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f54000)={0x0, 0x72, "ffa490c327b707220cc8b8bf1137e12013d1598cd4dde43d6c212b19954eee658919b3232e03488e9429a9a545fa366fae69a771a35a9e256effc933633ce8ee04100111b6eacaa1bfb19c334fbb90af3f0caebab2c61cd01dee31fd64f4df7cc7fe6b37044e89a251adb495dca9bb7d8143"}, &(0x7f000026d000)=0x7a) sendmsg$inet_sctp(r0, &(0x7f0000c8b000-0x38)={&(0x7f0000451000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff}, 0x10, &(0x7f0000670000)=[{&(0x7f00002bd000-0x63)="46fc3cd2e1a4460e93c5c5467d2690e797c0a9663e29367525f99449066463ffb60c74c288c3ad0abe908048df10569c0606a6d942555a74fdd71f972a08ad904c8cbfb9117e94d40bf739cc24ac441dc94ae2dab2d1192b2921827bf4d9348d61a403", 0x63}, {&(0x7f0000f61000)="51a38d771b22a68ae1ca9d9399b9a3aa37f485f352da7e2462e228a818f08b93cd6e90287662a000f7d697970d2d568fe059b6aed01715702704c79f3bef2d294f0927961828bb87ef30a8b276ca762f6d2513bdf31d42fd0ace077fde38c3f3c4a9b62d8159d17fb5a761315329093134107b2decc54c08910888548c6b2e6c1430b4e13eac84c6d20b1008245151ba15a489656437587d2df1c69915ae9c6859e1b1bb87a50dc7f3f005397d3b5e27bab2c7789b089ce5301a5b8856", 0xbd}], 0x2, &(0x7f000033c000)=[@init={0x18, 0x84, 0x0, {0xe89, 0xffffffffffffff2c, 0x9e, 0x80}}, @init={0x18, 0x84, 0x0, {0x101, 0x1000, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x75b, 0x80000000, 0x8002, 0x6, 0x8, 0x7, 0x1, 0xfff, r1}}, @init={0x18, 0x84, 0x0, {0x7, 0xfff, 0xff, 0x3}}, @init={0x18, 0x84, 0x0, {0x93b1, 0x4, 0x0, 0xfff}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8, 0x7fff, 0x40, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x9, 0x8, 0x2, 0x4, 0x7, 0x3, 0x400000000, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x2, 0x9, 0x8, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8, 0xffff, 0x1, r5}}], 0x1b0, 0x80}, 0x44810) open_by_handle_at(r0, &(0x7f00000bd000)={0x94, 0x6, "68483c77889f414f704dc66aeb5db007490161c81d9d3022427ffe99e66d69126735b2dc79aaf6decefb7aa73a57b644e2ba43afb6ede93057a3048c9f3746ac64fda2205641595e91eaaad72a33fba8c369ced921aaf9d043cf456ed0c7260ea71c32482098199c05f473a29b1e7d0930a5167fc15d0ae8139df2cf21ea1d31f545b0a67d907426c9479ed2"}, 0x800) 2018/02/11 12:33:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) userfaultfd(0x80000) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008bd000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) getrusage(0xffffffffffffffff, &(0x7f000067d000)={{0x0}}) futex(&(0x7f0000051000), 0x3, 0x10000000000043, &(0x7f0000061000-0x10)={r0}, &(0x7f00003d0000-0x4), 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000003a000-0x11)='/dev/qat_adf_ctl\x00', 0x200080, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000fa8000-0x8)=0x3ff) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000027d000-0x4)=@int, &(0x7f0000424000-0x4)=0x4) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000148000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000417000-0x4)=0x8000) 2018/02/11 12:33:44 executing program 5: ioperm(0x5d, 0x9, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000162000-0x4), &(0x7f0000d9a000-0x8), 0x800, &(0x7f0000d11000/0x2000)=nil, 0x1) mbind(&(0x7f00008ae000/0x4000)=nil, 0x4000, 0x4, &(0x7f0000899000)=0x9, 0x800, 0x0) 2018/02/11 12:33:44 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f000079b000-0xa)='/dev/vcs#\x00', 0x8000, 0x103000) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000baa000)={0x7, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x2000000000010d, 0x6, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) 2018/02/11 12:33:44 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000229000)='/dev/amidi#\x00', 0x8000, 0x2000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000723000-0x8)=@assoc_value, &(0x7f0000655000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x5) 2018/02/11 12:33:44 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000069000-0x18)="ff0209000000000100000000000000001500000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000b0c000)=@hopopts={0x0, 0x0, [], []}, 0x8) 2018/02/11 12:33:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000d97000)) prctl$getreaper(0x0, &(0x7f0000d38000-0x8)) [ 72.200443] kauditd_printk_skb: 11 callbacks suppressed [ 72.200451] audit: type=1400 audit(1518352424.295:85): avc: denied { validate_trans } for pid=11302 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 2018/02/11 12:33:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000056d000)={'filter\x00', 0x7, 0x4, 0x3f0, 0x308, 0x1f8, 0x1f8, 0x308, 0x308, 0x308, 0x4, &(0x7f0000240000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xb55ee2a2c8cfe4b}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @empty}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000597000)={@local, @remote}, &(0x7f0000d39000-0x4)=0x8) 2018/02/11 12:33:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() getpid() sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00003a7000), 0x400000ff) 2018/02/11 12:33:44 executing program 2: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000002000)={&(0x7f0000005000-0x1c)=[0x80, 0x93, 0x8, 0x4, 0x2, 0x800, 0x6], 0x7, 0xf38, 0xff, 0x3, 0x0, 0x6, {0x2, 0xe7, 0x2, 0x5, 0x4, 0x7fff, 0x0, 0x1, 0x7, 0x2, 0x6658, 0x6, 0x1, 0xfffffffffffffffb, "f03622704ba5735d60ef38334e0c9525b6261d69ea906ac7a6f4451832f84a80"}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000001000-0x5c)={0x0, 0x0, {0x1, 0x0, 0x0, 0x3, 0x100}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000004000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000003000)={0x5, 0x8, 0x7ff, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000001000-0x20)={0x3000, 0x0, 0xbf42, 0x0, 0x3}) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000003000-0x8)=0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000003000-0x63), 0x0, 0x0, &(0x7f0000005000)={0x0, r1+10000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x7, &(0x7f0000005000-0x38)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000000000/0x2000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f000069b000/0x3000)=nil, &(0x7f0000000000/0x3000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000000000/0x4000)=nil], &(0x7f0000000000)=[0x2, 0x0, 0x8, 0x8, 0x1], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0) 2018/02/11 12:33:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000001000-0x10)={0x1, &(0x7f0000002000-0x4)=[{}]}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000002000-0x20)={"5e5ddd85296a20ab500283d57e4580e9", {0x4, 0x8, 0xcf, "28108dcc6219", 0x7}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000003000)=@ipv4_newaddr={0x48, 0x14, 0x300, 0x3, 0x1, {0x2, 0x1, 0x8, 0xfd, r4}, [@IFA_CACHEINFO={0x14, 0x6, {0xb338, 0x3, 0x20, 0x6}}, @IFA_CACHEINFO={0x14, 0x6, {0x7, 0x5, 0x7, 0x9}}, @IFA_FLAGS={0x8, 0x8, 0x80}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x8001) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000002000-0x4)=0x6, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000004000)=0x0) perf_event_open(&(0x7f0000001000)={0x7, 0x78, 0x5d5, 0x8, 0x7cda, 0x4, 0x0, 0x7, 0x82, 0xb, 0x401, 0xffff, 0x4, 0x63fe3300, 0x6, 0x0, 0x5, 0x2, 0x1, 0x8, 0x8f, 0x0, 0x7, 0x7, 0x82c5, 0x20, 0x1, 0x3, 0x1, 0xff, 0x774c7b4d, 0x7, 0x6, 0x0, 0x6, 0xffffffffffffffe1, 0xfffffffffffffff7, 0x6, 0x0, 0x7f, 0x2, @perf_config_ext={0x7, 0x3}, 0x0, 0x839, 0x8001, 0x0, 0x3, 0x64df}, r5, 0x1, r1, 0x4) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000005000-0x5c)={{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xc1e2}, {0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x3248, 0x1b88cb9, 0x1, 0x2c, 0x7, 0x7, 0x81, 0xfff]}, 0x5c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000000)=0x6, &(0x7f0000006000-0x8)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000007000-0x10), &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000008000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @multicast1=0xe0000001}, 0x1, 0x0, 0x3}}, 0x2e, &(0x7f0000008000-0x40)=[{&(0x7f0000008000-0x92)="6ba7285faf962ec863ac7ad8e243a9f6f7ec199fee0ba4a3a606862e156cb0414f1bb3efdb5809c07e53d23ceba8d3191e245166b83d65ce02f254a8fa1884bebd111ea07f1df7201e5b080b4e4cfed70a0cada93b40603b646e77431904f10310227c9d8ea48d025d88a18bd451c205e4ef8cf6796ee64bb7725eb907523f342f8827939a5c8adf5d736df49540e64d2fa9", 0x92}, {&(0x7f0000006000+0xf36)="f059a2272beacea4d3ffc5b29aab34a06cd58140de814585e957484089beed3cae70525a295449760baee153a62b5daeb97991a0e59f84d2ead39d82341e0b7b2fb6a2168fa04e25342f1da5a1a39fd82f936827e4763be43cf96f8504e70af26318e02bc04b02f13d992f45ed7786d6cd8220d15fc6fa98ddf0f02866fb4e917bb0a45a16b96741199bb8bd39cdf3d90fe70d7bd7af5b6241260fd0077f549afb5e93a9c5c0b87f2cda3350bde1d31eeade7b45b6b07e839a14860cc8daab4505", 0xc1}, {&(0x7f0000007000)="b1b9875f6cbbb30467ac7117cdba96f1a04be1dad4f05379b3e8bbb2497c18714e7e387c00c784419aca9d86caaad9cb173a52aedce9a8a7f02c37f0fa7cf98bda83eda7849f6814b34d1b3e6e65807ead42a006c193219343ef859b8e360af5dedbf53150ec0862823890dab03c58fe55857bed6fa14640658228b3b5f2f5a1273cbb07e63eed229320ff130aeee6d987", 0x91}, {&(0x7f0000004000-0x1000)="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", 0x1000}], 0x4, 0x0, 0x0, 0x20040000}, 0x4}, {{&(0x7f0000003000)=@rc={0x1f, {0x81, 0xffffffffffffffff, 0x9, 0x1, 0xe5, 0x2}}, 0x9, &(0x7f0000007000)=[{&(0x7f0000004000-0xc0)="7c87217f0d527920d731c00260d62c9e8209991a4d200904c5d9bc9977af5174be7f35743f4ecd9dc2dd667a084412201cd2ace4a93017becfaf05d6eea928d3e2d11bf5d88230a7c6af14d322296024136a2fb729787c3fe8a6f1a80dc0cf7ba9cbc991d5ef110419b08666da764ee54d2b649a99625bfb0f958abfe6588ef563421f8c40e0dd7f15976076dfe2c8b0468b5ef8506e840f0d6fc596c33c7446c4602447c24043b997e8317e3c3db248e376d10b63222f1cf0dc0d8622e0cfa1", 0xc0}], 0x1, &(0x7f0000007000-0x3d8)=[{0xe8, 0xff, 0x45, "dfa43308e0baeb3dc5960bbb7a66fa3209231ae47fd5a483ff0caeb8bede4c65648f6e9c75851b798612a99d916c1a4f4b7713cfead1cda2760d71f7a4cb71c21ecc348e80642fda389984477dbb75374a8a5d8af0b3208517166579f23751a549fa8975565ab0d9f0a7fce41d58aeb5b4bb4c7272fa451eadc3442601fbf2e9ca3224901b894a5b0dbc678b44b159f6f25b26c7d2b594cb462e4fa8b7303cb04b0b084fb0e044b3d074dc5e27d0cb371f872705d60b7bb495d215547961af07eff2542336c5032b4413d3c16ad5683366a904bb36a680"}, {0x30, 0x11b, 0xffffffffffffc62f, "d5978af80012477166b37599c4bd3fc04a1c743b6a1b54fe24f0488dd81bfe"}, {0x38, 0x198, 0x23d, "4e6ad74b80596e10cf0a07b50f95dd8f836146e0c2850ea31948947dd3bfd7d4a6378a6f7f0823"}, {0x48, 0x3a, 0x5, "c250acafa753490f003da424a411d3c23c26980a2f70cf3e0be7d7a5c2fe3bb6a2eb28310b3fe00dbe53c6e0e87b7d7fa592"}, {0x18, 0x10c, 0x10001, "e17e04a2891d"}, {0x60, 0x11b, 0x1, "4a744312652a8cac712d43f57fc3673766b1f09ad9a5118e46bebc1487fd7bf97db0e14f9fe6d4861052a33ffbe8374a7ca5df7123fbeae6d9d64e6d73f8d5d5041f5cdf2543a3dd9829d0db60bc"}, {0xa0, 0x0, 0x5, "823abb7f4fedd9024a3a32245b5b0d5607f0735cf152b3a30269a8b41b489a6a9685662870a0cb449c582df14239996e040f639a05cc79ebae8f1f0dc09d28a8b73c85f24d472673f9325143e5b52b94f5561b9fb48e791f8780bce274b5dcd50686d0fe75dede77fb278b54da5b29caec7a69bbafcd4d293658a12d4a554f14af6ad6b170b6fa95ef518cc179db"}, {0x100, 0x11e, 0x800, "5b78d822d0144b3b3f2bab2ca9972882e6412c65c1838595fea19c55deac318944a86e72fab8dcb0ab79102f00c2673766b8f9a55529af326b2dc211e019a5be15e765fce42a3446d704013f843441e793b6f8b8a92ecbf67b83a6f8f938a9de571f8417ec13b1ec92a919fc13d3350b305cae14aace825aba4b613218d2bc86467146cb14530a599b083e7e5f6dc2c97afb310ba1adcfbfd6f5fd7040efc82af4db320150e17a6a593b356edcfd5c1523e60267fb0a842b51552c2791486befdf5df34fc33bfbbb27fdc9b401c64e14a81973efd8ac9cfb40de3bf07396c342c0edd61bb80082d9fb9c5b2459"}, {0x28, 0x102, 0x8001, "12cf1df59d2756a10ccb66bf46762e61ea7b49"}], 0x3d8, 0x8815}, 0x3ff}, {{&(0x7f0000006000-0x10)=@ax25={0x3, {"598db506cedfa8"}, 0x9}, 0x10, &(0x7f0000008000-0x10)=[{&(0x7f0000007000)="e7ef8c87ce83c6a34fb2e3389e38ec0af3ab7cb64b3f5768ac9f94ec0885019d2b6384496a8cce81fdcc7bbc0606f4a20f09e0ad33a56a66ecd4d7e3eb4f53c4a1876b4f2a8b5a92f120b7592a0e277e64aa593235b929255fc5415a7e1690f8eacbbe04286539441036edf307e0a5cc2c9efc39a14dd918980655970901f1681c35a56ec4f117b9db6510bf04b2363da887ad63832e82bbc7e1321196522de3afd66f98334a872c768448e5b88b30da8d3d7978a9f582f95d488c66c1ca471f909a98c403dc96a158c7b4b573348e2c13f9c7fab1eaf442f6559b458546c63311d69f581fd88d986b", 0xe9}], 0x1, &(0x7f0000000000)=[{0x18, 0x103, 0xeaa, "2c9fe5fbbb00"}, {0xc0, 0x11d, 0x10b6, "61cbe11aa8501396e1cbf2235d1ace614bf37610a10f45c32478b6bd1dd13cdc570fb0f201b550673ef8e17d898c8aa1b0a6368cdfd6f3aa94424adea42b03701b979b50edf291f8aa1a5caf54bd5aea916c6a124f5fe73a472b3e3ea94bd6cfeecdfd885ca621d7c62fa69d35ac9c47af44f532daf7b770b88b6d831cb3ddfbc64ea281972722e937132569d33591f7f4e8e07c56eb08023927fe25ea5d867fb814eef8a10c50a672b6"}, {0xb8, 0x19f, 0x100, "44b279cbcf07a10038abc43eca1bb17eb9ba7e6925ef8cf955e3225448eb08c141815a0ea0535ae527a24185a4c9ebce339649f609da259b5b267765517ebe2d21bef6575b80770fbd20f8926579d6cfd0c3c27a7ec07f42fff12062488b399a8c7cb9dd95c57dd90ecb40f8ce13293ae1c5cb6492bb1a40be81e52042616ed716429070904e724231cb7b2bf354a8018e13f3fca3661e16904243dce2b8949b5eb105"}], 0x190, 0x810}, 0x7}, {{&(0x7f0000007000)=@sco={0x1f, {0x2d77, 0x9, 0x6, 0x8001, 0x4, 0x100000000}}, 0x8, &(0x7f0000006000-0x10)=[{&(0x7f0000000000)="2ddb291943a0913d339151993b50261e9aa57b4ace4493a614b5e247513dbc3d5332e51d879465bd342c32888daebcdc3792b056b443cf8390a80c60e71f3a93f8b8b91410d5fdcfcde7bb61412ccca91e0eb51dc45465df3d35a5f157caa7d49ee1129e268a6a5d551ca9c0d3c26eb2d0a795b96f04cc1348", 0x79}], 0x1, &(0x7f0000007000)=[{0x110, 0x112, 0x8, "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"}], 0x110, 0x40}, 0x7f}], 0x4, 0x20000000) 2018/02/11 12:33:44 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000009000)=[{0x7c}, {0x6}]}, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000001e000)=0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000009000)={0x2, &(0x7f0000020000-0x10)=[{0xfffffffffffffff9, 0xfff, 0xffffffffffffffaa, 0xfffffffffffffff8}, {0x7f, 0x8000, 0xbd, 0x4}]}, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r1, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000001d000-0xc)={0x0}, &(0x7f000001f000-0x4)=0xc) kcmp(r2, r3, 0x0, r0, r1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000000c000-0x12)={@generic="d143cebc955f76594e0e4408b0a1c7d5"}) writev(r1, &(0x7f0000003000)=[], 0x1) 2018/02/11 12:33:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$binder(&(0x7f0000991000-0xd)='/dev/binder#\x00', 0x0, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') preadv(r1, &(0x7f0000b5d000-0x8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) 2018/02/11 12:33:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, ' \x00\f', 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x0, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/11 12:33:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) gettid() setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000888000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) r1 = dup(r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000041000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) 2018/02/11 12:33:44 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000001000), &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000004000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x141002) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000002000)={0x3}, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000004000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000002000-0x4)=0x10) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000001000-0xe)='net/xfrm_stat\x00') r3 = shmget(0x1, 0x2000, 0x200, &(0x7f0000000000/0x2000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) sendfile(r1, r2, 0x0, 0x6) 2018/02/11 12:33:44 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000010000)={0xa, 0x0, 0x800000000, @dev={0xfe, 0x80, [], 0xffffffffffffffff, 0x200000}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000006000-0x1c)={0xa, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, 0x1c) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000001f000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) connect$inet6(r0, &(0x7f0000010000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000021000-0xd)=@known='security.evm\x00') syz_open_dev$binder(&(0x7f000001f000)='/dev/binder#\x00', 0x0, 0x802) 2018/02/11 12:33:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000b9d000)='/dev/midi#\x00', 0x6, 0x10000) mmap(&(0x7f0000d7d000/0x4000)=nil, 0x4000, 0x0, 0x20050, r0, 0x0) mkdir(&(0x7f0000048000)='./control\x00', 0x0) sendto$unix(r0, &(0x7f0000123000-0xde)="0379dc372821943f69c778c50b77f5d48163aff29af22b284512884e0dc97aa503b32d8bbdb2bfa8e513c0bf819b712b88263363325f0823f5e118fb199d7899bb1e828a977f2513a4d761a3c147c430d4ba655eb22ae6356a2efb2a5f5e4f8c1cba788d41e55eed7aebe1a6a7fa066a0f4e5ef4f082e657c2761c0d3223be767cf731d27c908225a260aa3ecd75eb9b37f2d6479174b854a3276234f396cdcf6db46dd4190e4aa8adf253846161746c172a6dfc4cbd50bd215e6bb3103dbd78143bae8ab1f8c7db7c26bbb6d765bf3abb96906c90afc7a0974f8d9130a3", 0xde, 0x40, 0x0, 0x0) r1 = inotify_init1(0x0) mount(&(0x7f0000039000)='./control\x00', &(0x7f000003a000-0xa)='./control\x00', &(0x7f0000039000)='ramfs\x00', 0x0, &(0x7f0000040000)) inotify_add_watch(r1, &(0x7f000084d000-0xa)='./control\x00', 0x16) r2 = open(&(0x7f0000035000)='./control\x00', 0x0, 0x0) getdents(r2, &(0x7f000003f000), 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00004e1000-0x4)=0x40, 0x4) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000499000-0xfd)=""/253) 2018/02/11 12:33:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000001000-0x8)={@hyper}) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x803, 0x2) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000011000)={@common='bridge0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f000000f000)={@common='bridge0\x00', r2}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000008000)={0x2, &(0x7f000000f000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f000000f000)={r3, 0x1}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000013000-0x16)='/selinux/checkreqprot\x00', 0x24000, 0x0) ioctl$VT_GETSTATE(r4, 0x5603, &(0x7f0000010000)={0x7, 0x800, 0x40}) 2018/02/11 12:33:44 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000417000)="f0", 0x1) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x1, &(0x7f000000a000)) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) 2018/02/11 12:33:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000da2000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x80001) r3 = eventfd2(0x0, 0x0) r4 = accept4$netrom(r1, &(0x7f0000054000-0x10)=@ax25, &(0x7f0000272000)=0x10, 0x800) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000a8b000-0x20)={@common='ip6tnl0\x00', @ifru_flags=0x4200}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000227000)={r2, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a04000-0x20)={r2, 0x0, 0x100010100000002, r3}) bpf$BPF_PROG_QUERY(0x10, &(0x7f000013b000-0x20)={r1, 0x6, 0x1, 0x9, &(0x7f00001c6000)=[]}, 0x20) 2018/02/11 12:33:44 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000000c000)='./file0\x00', 0x143) sendmsg$inet_sctp(r1, &(0x7f0000002000)={&(0x7f000000b000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000008000-0x40)=[], 0x0, &(0x7f0000009000)=[@sndrcv={0x2c, 0x84, 0x1}, @init={0x14, 0x84}, @sndinfo={0x1c, 0x84, 0x2}, @init={0x14, 0x84}], 0xb0}, 0x0) 2018/02/11 12:33:44 executing program 0: sched_yield() shmget$private(0x0, 0x2000, 0x1800, &(0x7f0000196000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0x9, 0x800) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000002000)=0xceb, 0x193) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x4202, 0x0) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000001000-0xc)={0x1, r2, 0x1}) r4 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100000000, 0x400800) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f00008bc000)={0x8}) io_setup(0x8, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r5, 0x6, &(0x7f0000004000-0x30)=[&(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x6, 0x7fff, r1, &(0x7f0000003000-0x5a)="5ef5078abc1a101c944f0b3580b3b8d85a297f42662abd3bb1b33b043a47619b05328de449e5df7e1ed56fa9c61a5de63c8f267095af4e32c2d9e450c2218a5ec32cf582458294114a545da7df3357d61eee7deef49f2c1317b7", 0x5a, 0xfffffffffffffffe, 0x0, 0x1, r4}, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x2, 0x32, r3, &(0x7f0000000000)="60dc23c9691537a68200cd8b4b9601d020a1a691711878a5aee206060896f7aa6773e73538008779e754fa986b3c96b7f6e8bd53979c373c3a8c19520a052af70721045cc26145cf63c37cbd5e7a63cb5e038692ae1bd2276ae18f938ddc3b2d424321b2aa41", 0x66, 0x1000, 0x0, 0x1, r1}, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x0, 0x4, r1, &(0x7f0000004000-0x60)="66b9a1fb7f671136d15cf913509b91ee009dc33b92d8f61815e1094d1e4c9597c5062359864986e1850ad022ceb421698a2e42b186c2950e0a222fabce59bed313b312417d55188c673c504554400862b3f547a9e7b598fbe7b8656a88c1a28a", 0x60, 0x6, 0x0, 0x1, r3}, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0xf, 0x66bd, r0, &(0x7f0000002000-0x49)="73d28e47391a374e6ec2877b6017136116b6eb2f36ea50c2622483dbecb419ef0c5e177c96bc37a0f0f8c04e48089f8fee317c25291cbb86b798302f8221499083a15a010e50b23b2a", 0x49, 0x20, 0x0, 0x1, r1}, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x0, 0x81, r4, &(0x7f0000003000-0xa6)="cf569ea18af7012a5b538e19432c2cd4caf7ee05293f5dd7b47eb4225518f82bca1202fecd4d742390f7a3a197f8a385d2845c042e72bc7d4e15b7a0452f45edd7e3f80e4ac2c3d0ae4193c64d92654269681736368b74cfefa8031d77fd09d065c265cf87ba6bc59e64a882ad21fdfa96ecebf34ed1a781081e37201d5dffc431d2741f4f05fedc3fdc27c08873b897649b8c02c38c7b523a1ec6520c5d82a049f17cc5280f", 0xa6, 0x1, 0x0, 0x1, r4}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xa, 0x4, r2, &(0x7f0000001000-0x83)="1b63da619944b9c7cc90512da6981020d3dcd0fae47c049591e51aba9c114ac5cbc3639b43183d8dd78b221e54dbfb59faf64116eaada971bc54c02260a4cb81ff232fb816f05e128ff05187566869f49d615e472cd0f47c83dabb5e9fde39fa8fb84442a1e444622afb127a867a9c43f8608c53914bef6eeefdc356c69b26e6bfd3eb", 0x83, 0x5, 0x0, 0x1, r1}]) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0}) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f0000843000)='/dev/cuse\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000003000)={r7, 0x8, 0x5d8, r6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r6, &(0x7f0000003000-0x13)=@random={'os2.', '/dev/sequencer\x00'}, &(0x7f0000002000)=""/165, 0xa5) bind$netlink(r7, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc) 2018/02/11 12:33:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000000)) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000000)) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0) 2018/02/11 12:33:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x44800, 0x0) chdir(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330}, &(0x7f0000479000)={0x3, 0xfffffffffffffffe, 0x8, 0x2, 0x7, 0x7}) r0 = syz_open_dev$sndpcmc(&(0x7f00000f6000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x600) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000395000-0xb0)={{0x1, 0x40}, 'port0\x00', 0x89, 0x100000, 0x4, 0x0, 0x100000001, 0x7ff, 0x8000, 0x0, 0x2, 0x2}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000028f000)={{{@in=@multicast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000940000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00006dd000-0xc)={r1, @multicast2=0xe0000002, @rand_addr}, 0xc) ioprio_set$pid(0x2, 0x0, 0x0) 2018/02/11 12:33:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80803, 0x3) r2 = add_key$keyring(&(0x7f00006db000)='keyring\x00', &(0x7f00000c3000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000069a000-0xa)='id_legacy\x00', &(0x7f0000a0b000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000f68000)="4bff433a5c0b132219130a592e50ecce581ee71697735d3010e8dfcee89c1a6f929af7b2e77b6e", 0x27, r2) add_key(&(0x7f0000c01000-0x5)='user\x00', &(0x7f0000f36000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000809000-0xc0)="bfd7a8293ef767e78a267dbb8a88aaa6cfe2e7381e9869b1a6f87d8f4dc0d37ab66b100d2f106d9f0846b2fe08ae42f822d641a5e1e91c9118f50e1f937bdee1e424e72df6422cbe8b4297d3d393237bd2aab8b2a36c77019de7f88ebdc6b6110b1429fcea28ec03461509df026c3349f7468e6f92bbcc38b6ac57c3c3d2037c3022c7672e0fbacd72111d1bfaa6297e599dcecc0d0e54d455858cc230e744b3144dceba4943789b6a8e84f8f57698d034648558a141281c1189ece1cbe544a0", 0xc0, r2) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f000089b000-0x2f0)=@raw={'raw\x00', 0x9, 0x3, 0x290, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1c0, 0xffffffff, 0xffffffff, 0x1c0, 0xffffffff, 0x3, &(0x7f0000221000-0x30), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0x0, 0x0, 0x0, 0xffffffff], [], @common='gre0\x00', @common='bpq0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0xfffffffffffffff9}}}, {{@ipv6={@empty, @dev={0xfe, 0x80}, [], [], @common='gretap0\x00', @common='gre0\x00', {}, {}, 0x8}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@dev={0xac, 0x14, 0x0}, @common='vcan0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f0) ftruncate(r0, 0x2) 2018/02/11 12:33:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) arch_prctl(0x1003, &(0x7f000095a000-0x1)='W') bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7be", 0x10) r2 = accept$alg(r0, 0x0, 0x0) syz_open_dev$tun(&(0x7f0000d14000-0xd)='/dev/net/tun\x00', 0x0, 0xa4200) r3 = dup2(r0, r2) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000c27000)=""/157) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000ec6000-0x50)=[{&(0x7f00006c6000-0xc)='n', 0x1}], 0x1, &(0x7f0000633000-0x90)=[]}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)}, 0x0) 2018/02/11 12:33:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x800000000e, &(0x7f0000001000-0x1)="03", 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000934000-0xd)='/dev/usbmon#\x00', 0x45, 0x2) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000ea4000-0x4), &(0x7f0000ce4000)=0x4) 2018/02/11 12:33:44 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc088411f, &(0x7f0000009000)="b6") mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f000000b000-0xc)={{0x6, 0x9, 0x7, 0x9, 0x5}}) 2018/02/11 12:33:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendto(r0, &(0x7f000085d000)="96", 0x1, 0x0, &(0x7f0000b7e000-0x10)=@ax25={0x3, {"97bf99d12115a9"}}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00005af000-0xa)='net/kcm\x00\b\x00') r2 = socket$kcm(0x29, 0x2, 0x0) sendfile(r2, r1, &(0x7f0000302000-0x8), 0xffffffff) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00003bd000)=0x0) getpgid(r3) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000e73000)="0c21ea482e9659ed58ed24ea1a87af7338840d78d56b21d941da522b4a359f4cbd39ce47a3c89fb5149eef787eba5b9c41520bf7dc21dc1cdc8ed5d346d5d630fb0734563230a12b") connect$netlink(r1, &(0x7f0000d52000)=@unspec, 0xc) sendmsg$kcm(r2, &(0x7f0000a52000)={&(0x7f0000390000-0x1e)=@pppoe={0x18, 0x0, {0x0, @empty, @generic="a51f2d1200228a128f9a4284f227a5ee"}}, 0x1e, &(0x7f00006b4000)=[{&(0x7f000005f000-0xac)="dd", 0x1}], 0x1, &(0x7f00009b5000)=[]}, 0x0) 2018/02/11 12:33:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000454000-0xd)='/dev/usbmon#\x00', 0x9, 0x4000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000eb3000-0x8)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00003d1000-0x8)={r1, 0x8}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000039e000-0x8)='rxrpc_s\x00', &(0x7f0000342000)={0x73, 0x79, 0x7a}, &(0x7f0000532000), 0x0, 0xfffffffffffffffd) r3 = add_key(&(0x7f000063b000)='user\x00', &(0x7f0000030000)={0x73, 0x79, 0x7a}, &(0x7f0000d0a000)="b7", 0x1, r2) request_key(&(0x7f0000e56000-0x8)='big_key\x00', &(0x7f0000553000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000f6c000-0x35)="73027374656d2d626465766d696d655f7479706525707070302673656c696e757863726f7570766d6e65743174727573746564", r2) mknod$loop(&(0x7f0000d9f000-0x8)='./file0\x00', 0x2102, 0x1) keyctl$clear(0x7, r2) keyctl$search(0xa, r3, &(0x7f000071a000)='encrypted\x00', &(0x7f00003f8000-0x1)={0x73, 0x79, 0x7a, 0x1}, r2) 2018/02/11 12:33:44 executing program 5: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0xffffffffffffffff, 0xfffffffffffffdb4) 2018/02/11 12:33:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8010000000000084) connect$inet6(r0, &(0x7f0000145000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ccc000), &(0x7f0000ae7000)=0xc) write(r0, &(0x7f0000230000)="2062aef23cdb4851149e33734b33b7a1e28c9b2c5d583e250dbdc20d1d394969dad93e4f479f74e30d", 0x29) r1 = syz_open_dev$sndpcmp(&(0x7f0000c91000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x1) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f00004dc000)=""/232) sendmsg(r0, &(0x7f0000582000-0x38)={&(0x7f0000821000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00009c8000)=[], 0x0, &(0x7f0000817000)=[]}, 0x0) [ 72.563875] [ 72.565528] ====================================================== [ 72.571825] WARNING: possible circular locking dependency detected [ 72.578130] 4.15.0+ #308 Tainted: G W [ 72.583124] ------------------------------------------------------ [ 72.589417] syz-executor4/11419 is trying to acquire lock: [ 72.595019] (rtnl_mutex){+.+.}, at: [<000000008d15c3a6>] rtnl_lock+0x17/0x20 [ 72.602287] [ 72.602287] but task is already holding lock: [ 72.608238] (&xt[i].mutex){+.+.}, at: [<000000008d89e6d5>] xt_find_table_lock+0x3e/0x3e0 [ 72.616553] [ 72.616553] which lock already depends on the new lock. [ 72.616553] [ 72.624848] [ 72.624848] the existing dependency chain (in reverse order) is: [ 72.632439] [ 72.632439] -> #2 (&xt[i].mutex){+.+.}: [ 72.637872] __mutex_lock+0x16f/0x1a80 [ 72.642250] mutex_lock_nested+0x16/0x20 [ 72.646809] xt_find_table_lock+0x3e/0x3e0 [ 72.651533] xt_request_find_table_lock+0x28/0xc0 [ 72.656867] get_info+0x154/0x690 [ 72.660810] do_ip6t_get_ctl+0x159/0xaf0 [ 72.665366] nf_getsockopt+0x6a/0xc0 [ 72.669571] ipv6_getsockopt+0x1df/0x2e0 [ 72.674123] tcp_getsockopt+0x82/0xd0 [ 72.678417] sock_common_getsockopt+0x95/0xd0 [ 72.683401] SyS_getsockopt+0x178/0x340 [ 72.687863] do_syscall_64+0x282/0x940 [ 72.692244] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 72.697929] [ 72.697929] -> #1 (sk_lock-AF_INET6){+.+.}: [ 72.703708] lock_sock_nested+0xc2/0x110 [ 72.708265] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 72.713773] ipv6_setsockopt+0xd7/0x130 [ 72.718239] tcp_setsockopt+0x82/0xd0 [ 72.722536] sock_common_setsockopt+0x95/0xd0 [ 72.727524] SyS_setsockopt+0x189/0x360 [ 72.731991] do_syscall_64+0x282/0x940 [ 72.736371] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 72.742045] [ 72.742045] -> #0 (rtnl_mutex){+.+.}: [ 72.747299] lock_acquire+0x1d5/0x580 [ 72.751592] __mutex_lock+0x16f/0x1a80 [ 72.755967] mutex_lock_nested+0x16/0x20 [ 72.760524] rtnl_lock+0x17/0x20 [ 72.764389] unregister_netdevice_notifier+0x91/0x4e0 [ 72.770069] tee_tg_destroy+0x61/0xc0 [ 72.774359] cleanup_entry+0x242/0x380 [ 72.778735] __do_replace+0x7ac/0xa70 [ 72.783027] do_ip6t_set_ctl+0x40f/0x5f0 [ 72.787581] nf_setsockopt+0x67/0xc0 [ 72.791789] ipv6_setsockopt+0x10b/0x130 [ 72.796358] rawv6_setsockopt+0x4a/0xf0 [ 72.800826] sock_common_setsockopt+0x95/0xd0 [ 72.805812] SyS_setsockopt+0x189/0x360 [ 72.810277] do_syscall_64+0x282/0x940 [ 72.814658] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 72.820339] [ 72.820339] other info that might help us debug this: [ 72.820339] [ 72.828447] Chain exists of: [ 72.828447] rtnl_mutex --> sk_lock-AF_INET6 --> &xt[i].mutex [ 72.828447] [ 72.838735] Possible unsafe locking scenario: [ 72.838735] [ 72.844758] CPU0 CPU1 [ 72.849394] ---- ---- [ 72.854029] lock(&xt[i].mutex); [ 72.857468] lock(sk_lock-AF_INET6); [ 72.863756] lock(&xt[i].mutex); [ 72.869697] lock(rtnl_mutex); [ 72.872944] [ 72.872944] *** DEADLOCK *** [ 72.872944] [ 72.878972] 1 lock held by syz-executor4/11419: [ 72.883604] #0: (&xt[i].mutex){+.+.}, at: [<000000008d89e6d5>] xt_find_table_lock+0x3e/0x3e0 [ 72.892333] [ 72.892333] stack backtrace: [ 72.896800] CPU: 1 PID: 11419 Comm: syz-executor4 Tainted: G W 4.15.0+ #308 [ 72.905080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.914400] Call Trace: [ 72.916964] dump_stack+0x194/0x257 [ 72.920562] ? arch_local_irq_restore+0x53/0x53 [ 72.925203] print_circular_bug.isra.38+0x2cd/0x2dc [ 72.930191] ? save_trace+0xe0/0x2b0 [ 72.933874] __lock_acquire+0x30a8/0x3e00 [ 72.937994] ? print_irqtrace_events+0x270/0x270 [ 72.942737] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 72.947904] ? __lock_acquire+0x664/0x3e00 [ 72.952112] ? perf_trace_lock+0xd6/0x900 [ 72.956230] ? trace_event_raw_event_lock+0x340/0x340 [ 72.961388] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 72.966553] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 72.971725] lock_acquire+0x1d5/0x580 [ 72.975497] ? lock_acquire+0x1d5/0x580 [ 72.979440] ? rtnl_lock+0x17/0x20 [ 72.982954] ? lock_release+0xa40/0xa40 [ 72.986907] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 72.992762] ? rcu_note_context_switch+0x710/0x710 [ 72.997661] ? __lock_acquire+0x664/0x3e00 [ 73.001866] ? find_held_lock+0x35/0x1d0 [ 73.005898] ? __might_sleep+0x95/0x190 [ 73.009844] ? rtnl_lock+0x17/0x20 [ 73.013359] __mutex_lock+0x16f/0x1a80 [ 73.017214] ? rtnl_lock+0x17/0x20 [ 73.020732] ? rtnl_lock+0x17/0x20 [ 73.024241] ? lock_release+0xa40/0xa40 [ 73.028184] ? mutex_lock_io_nested+0x1900/0x1900 [ 73.032997] ? rcutorture_record_progress+0x10/0x10 [ 73.037987] ? is_bpf_text_address+0xa4/0x120 [ 73.042456] ? kernel_text_address+0x102/0x140 [ 73.047012] ? perf_trace_lock+0xd6/0x900 [ 73.051134] ? __kernel_text_address+0xd/0x40 [ 73.055598] ? unwind_get_return_address+0x61/0xa0 [ 73.060497] ? trace_event_raw_event_lock+0x340/0x340 [ 73.065657] ? check_noncircular+0x20/0x20 [ 73.069862] ? save_stack+0x43/0xd0 [ 73.073457] ? kasan_kmalloc+0xad/0xe0 [ 73.077314] ? __kmalloc+0x162/0x760 [ 73.080999] ? xt_replace_table+0x641/0x9d0 [ 73.085296] ? __do_replace+0x2e3/0xa70 [ 73.089237] ? do_ip6t_set_ctl+0x40f/0x5f0 [ 73.093443] ? ipv6_setsockopt+0x10b/0x130 [ 73.097647] ? rawv6_setsockopt+0x4a/0xf0 [ 73.101763] ? sock_common_setsockopt+0x95/0xd0 [ 73.106398] ? SyS_setsockopt+0x189/0x360 [ 73.110513] ? do_syscall_64+0x282/0x940 [ 73.114543] ? pcpu_chunk_relocate+0x315/0x770 [ 73.119094] ? print_irqtrace_events+0x270/0x270 [ 73.123820] ? free_percpu+0x229/0x830 [ 73.127676] ? lock_downgrade+0x980/0x980 [ 73.131792] ? __lock_is_held+0xb6/0x140 [ 73.135820] ? lock_release+0xa40/0xa40 [ 73.139764] ? tee_tg6+0x170/0x170 [ 73.143272] mutex_lock_nested+0x16/0x20 [ 73.147299] ? mutex_lock_nested+0x16/0x20 [ 73.151504] rtnl_lock+0x17/0x20 [ 73.154839] unregister_netdevice_notifier+0x91/0x4e0 [ 73.159999] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 73.164997] ? trace_hardirqs_on+0xd/0x10 [ 73.169121] ? register_netdevice_notifier+0x860/0x860 [ 73.174371] ? free_percpu+0x22e/0x830 [ 73.178228] ? __alloc_percpu+0x30/0x30 [ 73.182172] ? find_next_bit+0xcc/0x100 [ 73.186117] ? cpumask_next+0x24/0x30 [ 73.189888] ? tee_tg6+0x170/0x170 [ 73.193395] tee_tg_destroy+0x61/0xc0 [ 73.197167] cleanup_entry+0x242/0x380 [ 73.201028] ? cleanup_match+0x220/0x220 [ 73.205059] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 73.210911] ? find_next_bit+0x7a/0x100 [ 73.214853] __do_replace+0x7ac/0xa70 [ 73.218627] ? compat_table_info+0x4a0/0x4a0 [ 73.223007] ? kasan_check_write+0x14/0x20 [ 73.227218] ? _copy_from_user+0x99/0x110 [ 73.231334] do_ip6t_set_ctl+0x40f/0x5f0 [ 73.235363] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 73.240437] ? translate_compat_table+0x1c50/0x1c50 [ 73.245422] ? mutex_unlock+0xd/0x10 [ 73.249103] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 73.254347] nf_setsockopt+0x67/0xc0 [ 73.258035] ipv6_setsockopt+0x10b/0x130 [ 73.262063] rawv6_setsockopt+0x4a/0xf0 [ 73.266012] sock_common_setsockopt+0x95/0xd0 [ 73.270481] SyS_setsockopt+0x189/0x360 [ 73.274424] ? SyS_recv+0x40/0x40 [ 73.277848] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 73.283355] ? do_syscall_64+0xb7/0x940 [ 73.287297] ? SyS_recv+0x40/0x40 [ 73.290722] do_syscall_64+0x282/0x940 [ 73.294579] ? __do_page_fault+0xc90/0xc90 [ 73.298783] ? finish_task_switch+0x1e2/0x890 [ 73.303246] ? finish_task_switch+0x1b9/0x890 [ 73.307716] ? syscall_return_slowpath+0x550/0x550 [ 73.312614] ? syscall_return_slowpath+0x2ac/0x550 [ 73.317511] ? prepare_exit_to_usermode+0x350/0x350 [ 73.322497] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 73.327830] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 73.332645] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 73.337804] RIP: 0033:0x453a59 [ 73.340961] RSP: 002b:00007f88f776ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 73.348638] RAX: ffffffffffffffda RBX: 00007f88f776f6d4 RCX: 0000000000453a59 [ 73.355878] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000016 2018/02/11 12:33:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) socketpair(0x4, 0x806, 0x46b00000000000, &(0x7f0000431000)) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000f8c000-0x20)={@common='yam0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) socket$llc(0x1a, 0x3, 0x0) write(r0, &(0x7f000018e000)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a9d", 0x31) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000526000-0x4)=0x818e992) 2018/02/11 12:33:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000199000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x40000000}, 0xc) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000a2c000)="2400000052001f0014f9f407000904000200071008000100feffff010800000000000000", 0x24) 2018/02/11 12:33:45 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$netlink(r0, &(0x7f0000006000-0xc)=@kern={0x10}, 0xc) sendmsg$nl_xfrm(r0, &(0x7f0000007000-0x38)={&(0x7f0000006000)={0x10}, 0xc, &(0x7f0000004000)={&(0x7f0000001000)=@newsa={0xf0, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}, @in=@empty}, {@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, []}, 0xf0}, 0x1}, 0x0) r1 = socket(0xd, 0x807, 0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000003000)={0x0, 0x5}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000000b000)=@sack_info={r2, 0x7f, 0x30cc}, &(0x7f000000b000)=0xc) [ 73.363124] RBP: 000000000071bf58 R08: 00000000000002f0 R09: 0000000000000000 [ 73.370367] R10: 000000002089ad10 R11: 0000000000000246 R12: 00000000ffffffff [ 73.377607] R13: 00000000000004d4 R14: 00000000006f7480 R15: 0000000000000001 2018/02/11 12:33:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000598000)=@filter={'filter\x00', 0xe, 0x4, 0x2c0, 0xffffffff, 0xd0, 0x0, 0x168, 0xffffffff, 0xffffffff, 0x228, 0x228, 0x228, 0xffffffff, 0x4, &(0x7f0000363000-0x40), {[{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xffff, [0x4, 0xffffffff80000000, 0x0, 0xffffffffffffffff], 0x9}, {0xffffffffffffffff}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00'}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}], {{[], 0x0, 0x70, 0x98}, {0xfffffffffffffe5f, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x320) 2018/02/11 12:33:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007f9000)='ns/ipc\x00') ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000b0e000)=0xfff) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chroot(&(0x7f0000452000-0x8)='./file0\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000734000)={0x0, 0xc4, "d4098df5327b8b26d5f149e4e467a9ecb3f09d017b3179b8b26e0fac52707b537678a22b060fe3a32ac077f609c7cc4b134d1db07f9b59994635990b68b8ae283dc8cb3faf79800fc8bed0b0c8a9daf3fcd9a9bf6dc65fc2a7685fe0df78070a04730c1d70fdd73c9f27d1a5c2a252592f6bebcbddef9bd55ad0902f2f5e10ddba2f01af620f139cff773b9c408111f403f48602caa342476b6e836a8470d8b68be2ab4ebfb8b70903bddb83b168a69447525805da0a2374fa0bb540b2bdc6a3215bc7eb"}, &(0x7f000016f000-0x4)=0xcc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000683000-0x8)={r1, 0x9}, &(0x7f00003b1000)=0x8) rename(&(0x7f00006b8000)='./file0\x00', &(0x7f0000416000)='./file1\x00') ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000830000)) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000912000)={{0x5, 0x3, 0x3, 0x0, "29c31d6e1933aee1381503e0e391c72ba20b77e7cd513dd7625f72def9947265b5f188de6c594b248483cd19", 0x9}, 0x5, [0x81, 0x1000, 0x3, 0x7, 0xd1e4, 0x9, 0x4, 0x4, 0x8, 0x7, 0x1030, 0xb, 0x6e, 0x20, 0x6, 0xffffffffffffff7f, 0x80000001, 0x4, 0x9, 0x5, 0x8001, 0x2, 0x400, 0x20, 0xfffffffffffeffff, 0x6, 0xfffffffffffff60d, 0x3, 0x2, 0x6, 0x3, 0x80000001, 0x1, 0x6, 0x5, 0x64, 0x732, 0x4623, 0x6, 0x3, 0x4, 0x92, 0x76f5, 0x9, 0x6, 0x5, 0x81, 0x5, 0x101, 0xa0000000000000, 0x0, 0x2, 0x8, 0x6, 0x0, 0xbc, 0x7fff, 0x2, 0x7fffffff, 0x7, 0x3, 0x40, 0x1516417b, 0x1, 0x1, 0x7, 0x300000000000, 0x0, 0x6, 0x8, 0x2, 0x7, 0xffff, 0x3, 0x0, 0x380000, 0x7, 0x899, 0x6, 0x5, 0x80000000, 0x91d, 0x4, 0x6bf1f844, 0xffffffff, 0x3, 0xfffffffffffffc01, 0xd51, 0x3, 0x1, 0x4, 0x3ff, 0xfffffffffffffffe, 0x2, 0x3, 0x7, 0xfffffffffffffffd, 0x3, 0xffffffffffffff32, 0x40, 0x5, 0x1000, 0x7f, 0x100, 0x1ff800000000000, 0x7, 0xfffffffffffffffc, 0x1f, 0x1f, 0xff, 0x8, 0x10001, 0x1ff, 0x9, 0x6, 0x69, 0x4, 0x6e, 0x8000, 0x0, 0x0, 0x1, 0x3, 0xffffffffffffff81, 0x5, 0xffff, 0xfffffffffffffffe], {0x0, 0x989680}}) 2018/02/11 12:33:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0xffffffffffffff9a}]}, 0x18}, 0x1}, 0x0) fcntl$setlease(r0, 0x400, 0x3) 2018/02/11 12:33:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000067f000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) writev(r0, &(0x7f0000434000-0x60)=[{&(0x7f0000125000-0x4d)="87e617503568ebac3815bdb959baad969ae0563cf1a1484bd36a784e70c5122f90c2398980c7b9c9d3c73e6fa75f5b8fa86fb219a617a87c934bb7fb0c83ef60fbd29a592ae9c511dddde8de5a", 0x4d}, {&(0x7f000063d000)="879d638c0ed55c9214e8ccaeca13b4637de68938239412819d7862f4dcd431f66d7ac6f7a3a9151e057706e3b953ac80216c12c3383f10e67581cff77be95bf4759bb3b4dfd4971ac61c19f3d134ee9508bff5f479161026015b55bc6d973b20a6a10dd737d0add9840ecb09e5e27d20f4eb07112e5029d7e0ddf60cf1233f1196e0f644c83d7859cc674c4d297c1c7ffa4eebdbac4de5f262af11e34c44961bc824684dc9a697d49192d65f293c414e4cf05dad4f64ad25a15a0907b0278aa71ff8bf0f5298076b60a38c57153fc93d6955066c719793ba4fd909d3beb4cdea1848be7bee4e48ad2e27e80c7fbaabfbc93677399e841a", 0xf7}, {&(0x7f00008b1000)="992eca7327ed236114c40839a1b186ed4e0295", 0x13}, {&(0x7f0000777000-0x29)="99914be4ae600fb41525db9c9d79e5716f3f84d1f8c0043834586477fb0acd34c829ea075d52f57f29", 0x29}, {&(0x7f0000974000-0xa5)="a581dec69400bb32d04a90052c02f64f06946299557d79a6436ddb8d01736476fcc4879fb5b923c772a26d455b7ad6c1cb07c1cd36abb3cf046347108d0d86c34dd468b1ef0824cbbc1d0d201da6ac5f75913ea20577cf025fcb73de68178ed9c9b88541aa2168f68cb4825ace62f966f3e270315b1f60d20c532194bcc1d9cc2a33b5ebffdd0e530863ff8fa06181fe011f4b5685a7ec638794d73e607402541ade97f54e", 0xa5}, {&(0x7f00002e8000-0xd5)="d5cc81d0801d29d826a58f812bcb69cbe8c151431093d94981792ed55fa29a80451ba88fd9d0992982c2925c5f1c872f59d2706aec8dfd040a9a5573733f44d75f651d6532ae45377df479571b94e1a40b7e1d12b349c813e0e513e042567bfbcf26c015bab7825ec6a5ee2b28425e04888dca66825ddbf1f4ae3e49277157223e0ae7fd9c9991d7083c2d1b17a446d364b3d541ce65751ce0d2aeb296885810c732fa1f4afc8de44f2670d81b47a6780295b959613e492858682190c2d394b908e7270c8353dfc8ac430577256424f0a2007070d1", 0xd5}], 0x6) setsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000604000)="d41a452ca211258157c6c73e98a523ecf4398c04b15739ae60de0167c38957fd3b0e356b12f19df0e91e49c3c1acb83766e05408ab1a35b1aff15ff7876e23d438dd0fca24276513679e2c68a195e2651fb3755b516cc22776d65d2490be5a735e4732f311c177aedbe021fc8ee4ab1b61639a4e8d9fd5b5954c51cde30e44ee68f4dc85456ff614e376cf7c8b97685675187745f38450310c8f1bef27d5a30f4efd3c9633bedc83cd6f0cd916a900fc32544bfdaa4a5fbea276968e60233d25a431c0bd26a6f327a0c5cbda54784fe2a2a866d8aca5048b085ff5a1", 0xdc) preadv(r0, &(0x7f00002d6000)=[], 0x0, 0x0) 2018/02/11 12:33:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'aead\x00', 0x80, 0x0, 'rfc4309(authenc(wp512,ctr-des3_ede-asm))\x00'}, 0x50) uname(&(0x7f000012f000-0xcf)=""/207) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000e53000), 0x0, 0x2404c815, &(0x7f0000176000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) accept$alg(r1, 0x0, 0x0) 2018/02/11 12:33:45 executing program 1: r0 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000-0x20)={@common='vlan0\x00', @ifru_flags=0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008dc000)=0x6d) pipe2(&(0x7f0000b94000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f00004b7000-0xe5)=""/229, &(0x7f0000ccf000)=0xe5) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r2, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="94", 0x1}], 0x1, 0x0) writev(r2, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) vmsplice(r1, &(0x7f00004c1000-0x30)=[], 0x0, 0x0) 2018/02/11 12:33:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c2b000)="6664001f66d0") getdents64(r0, &(0x7f0000e23000-0xfd)=""/253, 0xfd) openat$autofs(0xffffffffffffff9c, &(0x7f0000fbf000-0xc)='/dev/autofs\x00', 0x80002, 0x0) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000019000-0x13)="2d5d000a09d0766d6e657430"], &(0x7f00003ad000)=[], 0x0) 2018/02/11 12:33:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000258000-0x1f)="1f0000000104ff00fd43544007110000f3050100080003000100ff07ffdf00", 0x12) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bcf000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f000099e000)=""/15) clock_gettime(0x0, &(0x7f000073d000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000494000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000e7000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000005e000-0x10)={0x0, 0x0}) write$evdev(r1, &(0x7f0000384000-0xa8)=[{{r2, r3/1000+10000}, 0x5, 0x0, 0x400}, {{r4, r5/1000+10000}, 0x67d7, 0x8ac, 0x3f}, {{}, 0x1f, 0x5, 0xffff}, {{r6, r7/1000+30000}, 0x3ff, 0x5, 0x9}, {{0x0, 0x7530}, 0x2, 0xe17, 0x8000}, {{0x0, 0x2710}, 0x685df158, 0x101, 0x3ff}, {{r8, r9/1000+10000}, 0x6, 0x0, 0xfffffffffffffb01}], 0xa8) [ 73.434795] sg_write: data in/out 167162/1 bytes for SCSI command 0x67-- guessing data in; [ 73.434795] program syz-executor0 not setting count and/or reply_len properly [ 73.460064] sg_write: data in/out 167162/1 bytes for SCSI command 0x67-- guessing data in; [ 73.460064] program syz-executor0 not setting count and/or reply_len properly 2018/02/11 12:33:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000373000)='/dev/sequencer\x00', 0x4880, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000e47000-0x4)=0x0) mq_notify(r0, &(0x7f0000e08000-0x60)={0x0, 0x19, 0x6, @tid=r1}) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x20, 0x29, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x2000) 2018/02/11 12:33:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f000012d000)={0x0, 0x0}, 0x4000) connect$unix(r1, &(0x7f0000cb0000)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$sock_ifreq(r0, 0x8995, &(0x7f00007dd000)={@generic="0f6b16be632b4c94efa89037534cc0b7", @ifru_flags}) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x27) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000908000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) getsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f00000da000), &(0x7f0000b2a000)=0x4) 2018/02/11 12:33:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00002de000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00003a7000)={0x7fffffff, 0x100000001, 0x2}) dup2(r0, r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f00006d7000)=0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) epoll_create(0x1) syz_open_dev$sndseq(&(0x7f0000e39000)='/dev/snd/seq\x00', 0x0, 0x40800) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r3, r2) write$sndseq(r2, &(0x7f0000e70000-0x30)=[{0x21, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000797000-0x14)={0xfff, 0x5, 0x8, 0x7, 0x8, 0x6208, 0x5, 0x4, 0x4, 0x5}) 2018/02/11 12:33:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00003b3000-0xc)={0x1, 0x0, [0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) bind$inet(r1, &(0x7f0000fdd000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) get_thread_area(&(0x7f00005fa000-0x10)={0x8, 0x20001000, 0x0, 0x8000, 0x80, 0x5, 0x4, 0x6, 0x1ff, 0x9}) 2018/02/11 12:33:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000)=0x3, 0x0) r0 = semget$private(0x0, 0x0, 0x100) semctl$GETNCNT(r0, 0x3, 0xe, &(0x7f00004e1000-0x53)=""/83) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/02/11 12:33:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00006ff000)='/dev/cuse\x00', 0x8400, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000e12000)=@assoc_value={0x0}, &(0x7f00009ec000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000cdb000-0xd2)={r2, 0xca, "54294ee16c0415526d7655f9a7a94fb7d0cd0ef8f1f4236b0cbb69fb13b69c009e0c139c16a060fcdaaaad773b853ba00db686786b7582fe23ca44c3eb039ff83b7b62afff5fcb9c1012ab06ddbde66acc43b9a2a2b8c1525b2fd827660860ad96489bbf7002c8553bce9d8b4d42e57e32d587bb504ae7e4435c939635de0ba709f044f043d72bd6f89a478701c62484d6a4c746638a0f0458813470765b4f259c60b6e46cd0549997780bdc4d36d49ef0bbe11bb3970e97e9e557968c28cbf68d7fbe80812f273aab16"}, &(0x7f0000feb000)=0xd2) sendmsg$nl_netfilter(r0, &(0x7f0000a8d000)={&(0x7f0000c79000-0xc)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f00001c7000-0x174)={0x14, 0x13, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:33:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@broadcast, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='rose0\x00', r1}) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00002d6000)=""/167, &(0x7f000035e000-0x4)=0xa7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f000098a000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x400000) sendmsg$netlink(r2, &(0x7f0000c60000-0x38)={0x0, 0x0, &(0x7f0000fd6000)=[{&(0x7f000084d000-0x11d8)={0x10, 0x31, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1}, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) clock_gettime(0x0, &(0x7f00008d3000)={0x0, 0x0}) futimesat(r3, &(0x7f0000829000)='./file0\x00', &(0x7f000085f000)={{}, {r4, r5/1000+10000}}) 2018/02/11 12:33:45 executing program 4: r0 = userfaultfd(0x0) shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000b0a000/0x3000)=nil) ioctl$UFFDIO_WAKE(r0, 0xc0045878, &(0x7f00002ca000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/02/11 12:33:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00002aa000)=""/4096) sendmsg$nl_route(r0, &(0x7f000035f000-0x38)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000b68000-0x30)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {}]}]}, 0x30}, 0x1}, 0x0) 2018/02/11 12:33:45 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[], 0xfffffe40) [ 73.552310] openvswitch: netlink: Message has 4 unknown bytes. 2018/02/11 12:33:45 executing program 5: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084f000-0x4), &(0x7f0000c36000-0x4), &(0x7f0000b3c000-0x1)) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x818c2500, &(0x7f000052d000-0x97), &(0x7f0000851000-0x4), &(0x7f0000e9b000), &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) perf_event_open(&(0x7f0000001000-0x78)={0x4, 0x78, 0x3, 0x4, 0x800, 0xfffffffffffffffb, 0x0, 0x100000001, 0x80808, 0x2, 0x2, 0xf6, 0xfffffffffffffe00, 0x401, 0x0, 0x127, 0x80000001, 0xff, 0x80, 0x4, 0x8, 0xc0, 0x7e1e, 0x3, 0x0, 0xfffffffffffffffd, 0x26, 0x80000001, 0x5, 0xdf, 0x2, 0xffffffffffffff60, 0x4, 0x9, 0x7fff, 0x0, 0x6, 0x8, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000001000-0x1), 0x8}, 0x800, 0xbf3, 0xc000000000000, 0x3, 0x9, 0x2, 0xd74}, r0, 0x3, r1, 0x2) 2018/02/11 12:33:45 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000018000)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r0, &(0x7f0000010000), &(0x7f0000010000-0x3b)}, 0x20) fcntl$setflags(r0, 0x2, 0x1) 2018/02/11 12:33:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000006000)='/dev/usbmon#\x00', 0x0, 0x400402) syz_open_pts(r1, 0x0) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270b80ffff00000002007352", 0x23}], 0x1}, 0x0) prctl$getname(0x10, &(0x7f0000e6a000)=""/18) 2018/02/11 12:33:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000ee4000)='/dev/audio\x00', 0x20000, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000531000)='/dev/audio\x00', 0x0, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r2 = inotify_init1(0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000e56000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) inotify_add_watch(r2, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000271000)={@generic="3f0785fc940dc32c573bb4092ecf77f4", @ifru_settings={0x8000, 0x5, @fr_pvc=&(0x7f0000818000)={0x1}}}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000eaf000)={0x3, &(0x7f000016b000-0xc)=[0x4, 0xfffffffffffffff8, 0x779]}) membarrier(0x11, 0x0) rmdir(&(0x7f0000cb3000-0xa)='./control\x00') set_robust_list(&(0x7f000099b000-0x18)={&(0x7f00003d6000/0x1000)=nil, 0x1, &(0x7f0000af7000/0x4000)=nil}, 0x18) mbind(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, &(0x7f000065a000)=0x7, 0x1, 0x2) 2018/02/11 12:33:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000aa8000)=@req3={0x10001, 0xfffffffffffffff9, 0x0, 0x4, 0x9, 0xc17, 0x7ff}, 0xff0e) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r1) read(r0, &(0x7f0000b81000)=""/7, 0xffa40e52) 2018/02/11 12:33:45 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000000f000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) semget(0x2, 0x2, 0x20) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000004000-0x8)) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000012000-0xd)='/dev/urandom\x00', 0x0, 0x181000) 2018/02/11 12:33:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000933000/0x3000)=nil, 0x3000, 0xc) clone(0x0, &(0x7f000093e000), &(0x7f0000744000), &(0x7f0000170000-0x4), &(0x7f0000a11000)) r1 = dup3(r0, r0, 0x80000) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000a16000-0x2)=0x10000, 0x2) 2018/02/11 12:33:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x8000000004) fdatasync(r0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000429000-0x10)='/selinux/status\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000a38000)=0x7f, &(0x7f0000b6a000-0x8)=0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000802000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x200000004, {0x2, 0xffffffffffffffff, @empty}, @generic="92f0d5f866cf2c6677bccba6db6bdb0e"}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000e0000-0x8)={0x0, 0xed4e}, &(0x7f0000f95000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000df1000)={r2, 0x2, 0x3, [0xa19c, 0x3, 0xc14]}, 0xe) 2018/02/11 12:33:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00006d1000)={0x2, 0xffffffffffffff9c, 0x1000000001}) recvfrom$inet6(r0, &(0x7f00002ae000)=""/37, 0x25, 0x12042, &(0x7f0000920000-0x6)={0xa, 0x1, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0xbb2}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000eca000)='/dev/usbmon#\x00', 0x8, 0x80) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000d5d000)={&(0x7f000012f000/0x2000)=nil, 0x1, 0x7, 0x4, &(0x7f00003f1000/0x2000)=nil, 0x401}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f000026d000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x20) 2018/02/11 12:33:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x5e659bb082c5117b, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000ec8000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000fbf000-0x48)={0xd, 0xe, &(0x7f0000001000-0x70)=@raw=[@call={0x85, 0x0, 0x0, 0x34}, @map={0x18, 0x3, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1}, @ldst={0x3, 0x1, 0x1, 0x1, 0xe, 0xfffffffc}, @ldst={0x3, 0x1, 0x3, 0x8, 0x7, 0xfffffffe, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x1c}, @ldst={0x2, 0x1, 0x3, 0xa, 0x7, 0x0, 0xfffffffffffffffc}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x4, 0xf7, &(0x7f0000000000)=""/247, 0x0, 0x1, [], r1}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000042f000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@info_request={0xf}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/11 12:33:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e4c000)='/dev/sg#\x00', 0x9, 0xa40) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000ebe000-0x1a0)) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_map={0x7}}) 2018/02/11 12:33:45 executing program 1: r0 = socket(0x7, 0x2, 0xe29) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000051000-0x4)=0xee, 0x4) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x2, 0x40800) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1) 2018/02/11 12:33:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000550000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000e4b000-0x4)=0x10, 0x80800) lremovexattr(&(0x7f00002e7000)='./file0\x00', &(0x7f00000d5000)=@random={'user.', '-}cgroupwlan0].ppp1posix_acl_access\x00'}) recvmsg(r0, &(0x7f000035f000)={&(0x7f000019a000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x26, &(0x7f0000fce000)=[{&(0x7f00002e5000-0xbc)=""/188, 0xbc}], 0x1, &(0x7f0000e84000)=""/99, 0x63, 0x5a}, 0x2040) r2 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c93000), &(0x7f0000430000-0x4)=0x4) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000a61000-0x10)={0x4, &(0x7f0000d63000-0x10)=[{}, {}, {}, {}]}) ioctl$TCGETA(r2, 0x5405, &(0x7f00006a4000)) ftruncate(r2, 0xffff) write(r2, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r2, r2, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00') linkat(r2, &(0x7f0000d2e000-0x8)='./file0\x00', r2, &(0x7f00004e2000-0xe)='./file0/file0\x00', 0x400) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00002bc000-0x4)=0x1, &(0x7f00000ff000)=0x4) 2018/02/11 12:33:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000001000)={0x2, 0x100000001}) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000-0xe)={0x0, 0x7c, 0x3, [0x5, 0x3, 0x9]}, &(0x7f00001f6000-0x4)=0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r1, &(0x7f0000003000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000003000)='/dev/input/mice\x00', 0x0, 0x20000) getrandom(&(0x7f0000001000)=""/137, 0x89, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000005000-0x8)=0xfffffffffffffffc, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f7f000)={r2, @in6={{0xa, 0x0, 0xffffffff00000000, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0xfff}}, 0xfffffffffffff800, 0x0, 0x6, 0xe9, 0x1}, &(0x7f000058b000-0x4)=0xa0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000009000), 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000006000)={0x2, &(0x7f000000b000)=[0x2, 0x20]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000005000)=0x0, &(0x7f000000a000), &(0x7f000000a000)) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f000000b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000008000)=[0x0, 0x0]) setresgid(r3, r4, r5) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000005000)=@framed={{0x18}, [@jmp={0x4}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/11 12:33:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c96000)='/dev/hwrng\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00007d3000-0xc)='/dev/rfkill\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) preadv(r0, &(0x7f0000735000-0x30)=[{&(0x7f0000fef000)=""/241, 0xf1}], 0x1, 0x0) 2018/02/11 12:33:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x2402) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000891000-0x4)=0xffff) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f000029b000-0x8)) 2018/02/11 12:33:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x495}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x4, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000004000-0xa)='GPL\x00', 0x1, 0xc3, &(0x7f000000a000)=""/195}, 0x48) vmsplice(r0, &(0x7f0000cd5000)=[{&(0x7f0000b04000-0xb4)="83307480241a1cb18ee1b34a772bedf21360ed6b917bbe1dde5434895db48054d66e46b721d8794329022684bbb215c38fdddefdbec3b922b8b434a012437ff22b83614a7fb1d4d3c10950dc93832afaefb06a7dfa295561bb39a00b1d46d05f11c9b070e8f510b0c8e3b7dfd5c96ddae595dbc4d53c2611187d8819d8c07e6e83bb5af8332441f81b02355f1572c7e2565a6e817028c0f9fe342b8883e571097b8416de8392b687de97533f0bae2955ff789e83", 0xb4}, {&(0x7f0000e69000)="14c0a64dc3626206347bbab8db7fce369e0ab182c0b9a3d75027ac05df89f43bd502840e568e12129be96a3b03a2e52a32d0ec584ab5b64bfd27096730b2e872f3764e4212d2e05b7a7c792f3a033357a359b6386d2f790c1887e9e392dcd7cbaf7df1bf7787a4f32669fd4570d9fdc7d9900d20bc493319b674b02cd29c789e306eb289194c117ff7a326e45f097ef6cf81aba19f4a53440950fe8faad221eccd066d3429c8bfe46b8817874a4f23e6502399605ac6f7ed0b66ec9d3967baea3bcfa60bb976034d074db015e696574f9bf014857c0bbbeac43c507b4ee3f1837d40441cdd271cc6c47ce7ab0e578abb5434c1af385f35", 0xf7}], 0x2, 0x5) 2018/02/11 12:33:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000069000-0x18)="ff0209000000000100000000000000001500000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000b0c000)=@hopopts={0x0, 0x0, [], []}, 0x8) accept4(r0, &(0x7f0000ee7000)=@nfc_llcp, &(0x7f00005d7000-0x4)=0x60, 0x80000) 2018/02/11 12:33:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000dca000-0x18)={0x0, 0x2, 0x10}, &(0x7f000098e000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000faf000-0x108)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001}}, [0x20, 0xff, 0x1, 0x4, 0x5, 0x8, 0xc32e, 0x100000001, 0x3, 0x100000000, 0x10001, 0x3f, 0x0, 0x1f, 0x80000000]}, &(0x7f00009be000-0x4)=0x108) r2 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) write$tun(r2, &(0x7f0000eff000-0xf5)=@hdr={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @ipv6={0x0, 0x6, "739e3f", 0xfffffffffffffd8c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "83d4b5", 0x0, "ff00a4"}, "a10b8d06f3fb61d03eb15d00e7a1d1cb9b32c0d6dc3c85c249b1323378fc8590abcb08ff52d55e4c104034392e48b7bb16c4f93875ea9fb4b652cef5926bde98c28a22befd6e8e58a73a06575cafc8618a59bc33c05735c2ee7ff33d267a0ad4b5b4d7ba63d980c86d657bceb4edf7db954dc167625ef0afcd4308575eaeda25b125230fd14cfd1c68fbcf40709f615755814d75167f2347de11a9a7104434f1cc9705487efe4f66a3ecb194c5672530e7"}}}}, 0xf3) 2018/02/11 12:33:45 executing program 1: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000014000)={0x80000000}, 0x8, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b6f000)='/dev/dsp\x00', 0x200002, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000974000)={0x0, 0x30, &(0x7f000059d000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x0, @loopback=0x7f000001}]}, &(0x7f000011d000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00008b4000)={r2, 0x0, 0x30}, 0xc) syncfs(r0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005f7000-0x3)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f22000-0xb)={0x5, 0x3, 0xa02b, 0x7fff, 0x5, 0x3, 0x3, 0xc8, 0x6, 0x7, 0x1fc}, 0xb) 2018/02/11 12:33:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b13000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000016000)='./file0\x00', 0x44) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000f57000)=0x3, 0x4) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) unlinkat(r1, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f0000485000-0x8)='./file0\x00') mkdirat(r1, &(0x7f00005a2000-0xe)='./file0/file0\x00', 0x28) mount(&(0x7f0000571000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f00008b8000)='pipefs\x00', 0x0, 0x0) umount2(&(0x7f00009ff000)='./file0\x00', 0x2) 2018/02/11 12:33:45 executing program 3: r0 = socket(0x40000000015, 0x806, 0x4000000000000001) setsockopt(r0, 0x114, 0x8, &(0x7f0000cc6000-0x5), 0x0) 2018/02/11 12:33:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) waitid(0x0, 0xffffffffffffffff, &(0x7f0000242000), 0x0, &(0x7f000087e000)={{0x0, 0x0}}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x0, r1}, 0x10) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f000077b000)=0x4, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000942000)='net/if_inet6\x00') ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000ca4000-0x4)) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000097a000-0x15)='/proc/self/net/pfkey\x00', 0x2a0083, 0x0) futimesat(r3, &(0x7f00002f5000)='./file0\x00', &(0x7f000071c000-0x20)) 2018/02/11 12:33:45 executing program 3: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd8000)={0x0, 0x0}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000fdd000), &(0x7f0000da8000-0x4)=0x4) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) close(r1) tee(r0, r3, 0x6, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r3, &(0x7f0000fde000-0x8)='./file0\x00', 0x140) 2018/02/11 12:33:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000083a000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_NMI(r0, 0xae9a) r1 = syz_open_procfs(0x0, &(0x7f0000983000)="6e65742f646576008a") preadv(r1, &(0x7f0000030000-0x10)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x200000102) setsockopt(r1, 0x79, 0x3a, &(0x7f0000441000)="4b001d812567c4150f309ce6a6fc6d2a2c497f9a20a809ba9b42e44b4e0908d8ddeb9d166990fd04595b947afc02ef3f494022078a5c62bcc825caebf960b9ae872f41f83e80d00979b7ee1f9dfb1f9ae10ce23fd12b99c7a83f3cf66592908fc04ce0545babad56c434d23e0a6770f6024f510460ac1383693ec0a40b73e6a5816499d1fba40cba4fb58c02699276ecc043252e0ea8f85da4d5716ac1277a8e8f66a7f258b00866b4580175ad7aa16fe431c2b7c0760ea1a485ea4122f7fb9510fefe34557e6ed818df063fcabbbbbc617027d9b587094d5fd79952", 0xdc) 2018/02/11 12:33:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000027e000)='/dev/audio\x00', 0x40000000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) execveat(r1, &(0x7f0000331000-0x8)='./file0\x00', &(0x7f00005ec000-0x28)=[&(0x7f0000af9000)='\x00', &(0x7f00006eb000-0xb)='/dev/audio\x00', &(0x7f0000594000)='/*-cpuset\\-\x00', &(0x7f0000eda000)='\'K-!\x00', &(0x7f000039f000-0xb)='/dev/audio\x00'], &(0x7f000002f000)=[&(0x7f00004ee000)='/dev/audio\x00'], 0x800) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/11 12:33:45 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x69032, 0xffffffffffffffff, 0xc700000000000000) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000788000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000ff6000-0x4)=0x1c) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000ff6000-0x8)={0x0, 0x5}, &(0x7f0000ff6000-0x4)=0x8) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ff6000-0x98)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x7}, &(0x7f0000ff5000)=0x98) 2018/02/11 12:33:45 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000f77000)='net/protocols\x00') socket$kcm(0x29, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000027b000-0x8)) sendfile(r0, r0, &(0x7f00004db000)=0x8000003, 0x5) 2018/02/11 12:33:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00006a2000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f000014e000-0x4)=0x10, 0x80800) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f00006bd000)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) getegid() syz_emit_ethernet(0xe, &(0x7f0000288000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x600}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000919000-0x18)={0x0, 0x2, 0x20, 0x8001, 0x6}, &(0x7f0000c87000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000639000)=@sack_info={r1, 0x6, 0x1}, 0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000029e000)={0x5, 0x963b901d0e0acecf, 0x0, 0x5, r1}, 0x10) 2018/02/11 12:33:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004b2000)={0x2, 0x78, 0x441, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e3e000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000736000-0x10)={0x3, [0x0, 0x0, 0x0]}) r1 = request_key(&(0x7f0000af4000-0xb)='asymmetric\x00', &(0x7f0000cd2000)={0x73, 0x79, 0x7a}, &(0x7f0000627000)='%em1\x00', 0xfffffffffffffffa) add_key(&(0x7f0000d94000-0x8)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="277ae62a36421cffaba153a3cb2ad384c9668c3280d4646f8ad44c2aed71f3de8018dda5098e1485fe175392422b368b81fd6c099baba2a2be137707d2f5c65005202fb2176fe4dc6666239ffc04ec22b291235ac5da0caa6699862e2076b7289348b465c70b15f34bfd3c9678a25c1d3820642fadb1f2b114e3342be0071ae331f520199c5fb317add4ca23910ad445be0287d50bb9a03de1a049271cd1ce6a16367d06ddd537f8d6731b78dfdfca0e6de1a087272583473ef87971be7f0dad6dfd9d5223979ed859178e92cfb1a3e8fe9ff25023b029c5cefbc3e28d4b6fca0393006460337e401e4a74449263060769d54c55d31f351fc8cfce14a22bc6a35e29458c22d7c5808b7bbe03c8b37f5b2718eb0d39aa402eee5dae6b67a70453804afe2fd06222000c5b99d53fe97c44f066cdfe920c5c6a1a3c3b0424335e5987dea4b223836cd75532ef0f271bf50543472368cd8ddc555f30cc6b8626945e5488b8e7780b062594c1b840d9947270a1891dbfb8721bb0aaa284f0aa5c0839a73c835e00595e3401d2096ecfaa9804ed19b26c33413a22119d465241c0e399285323d2c1d44af58c77d503bf2333e72bf510269cc6bcb88cc02c038eed08c735fdffab73c8f51183e3b8c35ffb842b1321dddd57a0276c7b681f6a5b65a749a189657f2f32d0cfac876da5da0e4b41eb89d2895f33329d701c6b598c2d44787b945e86d8ce7f82fb949b738d2168339b7349627840a77f9073bdc5de11a887f8bbdf6b52376dc4d2c7d5539b04ff0a525b463c2c7648c4223fcd62e4dfd853235bdd63fb909f21c885219a94a0fff188eecf3d549209cfb50403af5b7ed81d7f2a7259abe98d88f6b3d3979659ab5ec5e0ba39bbdc7b91fae1eba6b1cc72f2897e2f264eccf819c7fe34c71be1e88a3613461f0aa2fb1d4778dadc6496fa9e241dcbcadb171da089343c43572ee3962a4baee9adce7fb08e12a6f679774cc630df5ad732b1ba07b6c957a5a5ea0a40e8992cac5d657a0af4b70e98ca7adfb621333a7a3c0bb8d441458cb0742faa654b295f7038d06fb26ff6af8977a97962776990af5e972b09118c944b39563bb15a1c1c85ac5c16bd7b74055af29bced53138c66cfa171900971f068d7782faa726eb0c031b7cfd3cc096aa629e0bce029e52bfa66faab7660f96845fc6eae642296fb1b08231af68f0979ac4c55a445d1bce7af2151a13944b7407cc63dadaff356b37ac04eb177be5a41f3b3e9bad2ba9c3108b9cdedd87ed94b62a8f2e116358567dc133aa371356030358fa793a6f68dbc669a37779504f378701f85a9b3ee548859858b86c7dd055a0c36aec8d381ee33326f5b4f3147247537f8aece8ed504e9f124a4d6265a93ab90201ad23b27c6cf82c05bb9a7bdcfe26de43637ecccfd3a06dbb772ec9728798ce7158c9d3b96ffc214583c5fb2a44f96eadaa90a45788902c761b4fb8ca3d8f2338411e71af59c78f4ea26d99a03338655576c7e1f70f161d0d21839468b68961f31ecb9b318c6a3b35ec4ba9c32e3b8571e94cba8c70dc1ed9a24827837bf0108d0a6362d687f68a7f02b3abfd8b0a28e52d8edfd06530f332bc9aa3080939e6de0c61d3bb15d68ae371b0ea43bbf8bb3f3da50087efff3c01e5a3ffc7bbf79a0a688134be35b97852d3cbff99789d97f9f96bc35e38191bfcac472f5553e7e380d0771b6857a23082e5406230a4ec361c154a5219", 0x4d1, r1) 2018/02/11 12:33:45 executing program 3: mmap(&(0x7f0000000000/0x2f7000)=nil, 0x2f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00002f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002f7000)='/dev/ptmx\x00', 0x200200, 0x0) r2 = dup2(r0, r0) ioctl$KDSETLED(r1, 0x4b32, 0x0) mmap(&(0x7f00002f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f00002f7000)="9cd45a5005f40b925e9cb67be362afbb16eebac599bf5cb4ea4b2f77b625b9cbe329e04195d543151ceb2718da8a459607507b77740c96052057d2ebdb1365d371460f392b494628fea393c70084618c3f3a75d38f84e59649202a8d1736fc4b7adaf2bff674d844336daa5d1d3d77c9165ad393592248369874df1cbcaa87a0bf85355f568196f9d92fc5dcbe0febe81f78023fa203224f9424e12c51de25d8e0fe724868b483a8ae3fbae3e8295ef9a98796bea5ea5bf1b54a3ecacf60be5e4feeba25c72bf9744050") mmap(&(0x7f00002f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00000c6000-0xc)={0x6, r1, 0x1}) mmap(&(0x7f0000000000/0xe85000)=nil, 0xe85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f0000d22000-0x4)=0x8000) r4 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) signalfd(r4, &(0x7f0000ba0000-0x8), 0x8) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000296000)) poll(&(0x7f00002f8000-0x8)=[{r0, 0xffffffffffffffff}], 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f000027c000-0x14)={0x0, 0x1, 0x101, 0x0, 0x583}) [ 73.782997] sg_write: data in/out 524252/201 bytes for SCSI command 0x0-- guessing data in; [ 73.782997] program syz-executor6 not setting count and/or reply_len properly 2018/02/11 12:33:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) bind$llc(r0, &(0x7f0000bcd000)={0x1a, 0x0, 0x7f, 0x0, 0x0, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) clock_settime(0x2, &(0x7f0000818000-0x10)={0x77359400}) 2018/02/11 12:33:45 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000a000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000015000)={0x2, 0x0, 0x10001}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000010000-0x10)={0x695d, r1}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000018000)={0x1, 0x2, 0x4, 0x9, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r2, &(0x7f0000010000), &(0x7f0000010000-0x3b)}, 0x20) 2018/02/11 12:33:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000d1a000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x100) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000908000)={0x0, 0x8, 0x20, 0x5, 0x80}, &(0x7f000077e000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001d9000)={r1, 0xc0, &(0x7f0000598000)=[@in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x800000}, @in6={0xa, 0x0, 0x4, @empty, 0x3}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x3e000000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xe7}]}, &(0x7f00003eb000)=0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) 2018/02/11 12:33:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c4f000)='net/snmp6\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a49000)={0x0, 0x8}, &(0x7f0000db5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000cfa000-0x8)={r1, 0x72e}, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00008a7000)=""/189, &(0x7f00001f8000)=0xbd) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f000038b000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000c30000)={0x14, 0x4, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 12:33:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00004ce000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff000}, {0x6}]}, 0x10) 2018/02/11 12:33:46 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00003b6000)={0x0, 0x2, &(0x7f000005e000)=""/9, &(0x7f0000fb1000-0x80)=""/128, &(0x7f0000f8b000)=""/4}) 2018/02/11 12:33:46 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000651000-0x4)=0xf7b3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x6b84211c, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000844000)='nodev\\wlan0[ppp0[\x00', 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00006b8000-0xc)='/dev/autofs\x00', 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r2, &(0x7f0000542000-0xc)={r3, 0xffffffffffffffff}) 2018/02/11 12:33:46 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000008000-0x4), &(0x7f000000d000-0x4)=0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f000000e000)='/dev/midi#\x00', 0xce, 0x200400) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000000e000)=0x2, 0x4) clone(0x21000000, &(0x7f0000002000+0x247)="b1a2430861e0deb4f3cb6654a0caaeeffc8d3eb75313a29a896c63ecc16261b1592d0d", &(0x7f0000008000), &(0x7f0000006000-0x4), &(0x7f000000d000)="6d2e2187baa6994406aee21318ecd41c3db390d4fd36dedde11bef343d61d2374ad087af5eb30f36c901f3595ab48b943ae78d3a659f1440d0433933ae9af49b745b7465f30e") 2018/02/11 12:33:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="1fae8b1ed8c290f4105af7e3c5bd97f9", @ifru_settings={0x0, 0xf8, @fr_pvc_info=&(0x7f0000009000)={0x0, @syzn={0x73, 0x79, 0x7a}}}}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fb2000), &(0x7f000041d000-0x4)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000018000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/11 12:33:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000484, &(0x7f000005a000-0x18)=""/24, &(0x7f00005bc000-0x4)=0xffffffffffffff7f) fchdir(r0) 2018/02/11 12:33:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x7fff, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) write$eventfd(r0, &(0x7f0000476000-0x8), 0x8) epoll_create1(0x80000) read$eventfd(r0, &(0x7f0000f3c000), 0x8) 2018/02/11 12:33:46 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000-0x10)={0x0, &(0x7f0000001000)=[]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000001000-0xc3)={0xc3, 0x5, "711ecf7a00f22bf3d04f25c0c58e734fb6e3dcb9bb4c2d49435c338b4da669762b5875f7aa5310646f53bf9edd993ec311e4d61d386e403e6122b5dbaaa003cdbe868858e29ad67fb9fec9478b7a297acd0e901e8dca47377ea703d43794f5dd1539499ee32ecfc5d02fe641d2bd87dd396d6da01d2433c5d5cb80181edb35711da10dcfb845a765e5b79a35f379c183e28ccfe20e2941f23a9773381d910d60a90812c6e40f10fcd69b256919b0ad0e64964231d4d6b38278efd3"}, 0x4182) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000001000-0x10)={0x7fffffff, 0x200}) r1 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x8000, r1, r2, 0x2, 0x3a000000, 0x40000) 2018/02/11 12:33:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000034e000)={0x0, 0xffffffffffffffff, 0x0, 0x0, "2c75259946e0dca4f8af40f0f0cdfe2907573749d2e76bac5fd45322fb5675bf"}) r1 = shmget(0x3, 0x2000, 0x54000080, &(0x7f00004fd000/0x2000)=nil) r2 = geteuid() r3 = getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000a87000)={{{@in6=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f000060c000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c59000)={0x0, 0x0, 0x0}, &(0x7f00008dd000-0x4)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d40000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005b1000)=0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000d26000-0x70)={{0x1, r2, r3, r4, r5, 0x6, 0x7fff}, 0xfffffffffffff78d, 0x0, 0x4, 0x200, r6, r7, 0x2}) 2018/02/11 12:33:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b5b000-0xd)='/dev/net/tun\x00', 0x0, 0x200000000007f) r1 = socket$inet6(0xa, 0x80005, 0x7f) r2 = syz_open_dev$amidi(&(0x7f0000cb7000-0xc)='/dev/amidi#\x00', 0x101, 0x101000) recvmmsg(0xffffffffffffff9c, &(0x7f0000cca000)=[{{0x0, 0x0, &(0x7f0000f0c000-0x70)=[{&(0x7f0000152000-0xab)=""/171, 0xab}, {&(0x7f00008a5000-0x27)=""/39, 0x27}, {&(0x7f0000c6e000)=""/72, 0x48}, {&(0x7f0000206000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f4f000-0x2b)=""/43, 0x2b}, {&(0x7f0000a6e000-0xa6)=""/166, 0xa6}, {&(0x7f0000874000-0x95)=""/149, 0x95}], 0x7, &(0x7f0000334000)=""/50, 0x32, 0x5}, 0xfffffffffffff08a}, {{&(0x7f0000ca3000-0x24)=@nfc_llcp, 0x60, &(0x7f000014a000)=[{&(0x7f0000c8e000)=""/246, 0xf6}, {&(0x7f0000ab3000)=""/34, 0x22}, {&(0x7f00009f1000)=""/100, 0x64}, {&(0x7f00004f8000-0xd)=""/13, 0xd}, {&(0x7f00001dd000-0x1000)=""/4096, 0x1000}, {&(0x7f0000831000)=""/192, 0xc0}, {&(0x7f000059a000)=""/111, 0x6f}, {&(0x7f00004b0000)=""/113, 0x71}], 0x8, &(0x7f0000938000)=""/153, 0x99, 0x80}, 0x7}, {{&(0x7f0000528000-0x8)=@un=@abs, 0x8, &(0x7f0000114000)=[{&(0x7f0000a51000-0x33)=""/51, 0x33}], 0x1, &(0x7f0000191000-0x50)=""/80, 0x50, 0x3}, 0x1b7}, {{&(0x7f0000cff000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000caf000-0x50)=[{&(0x7f00005ec000-0xa4)=""/164, 0xa4}, {&(0x7f0000097000)=""/3, 0x3}, {&(0x7f0000939000-0xb1)=""/177, 0xb1}, {&(0x7f00003ff000-0x95)=""/149, 0x95}, {&(0x7f0000480000)=""/57, 0x39}], 0x5, &(0x7f0000e4c000-0x60)=""/96, 0x60, 0x80}, 0x101}], 0x4, 0x1, &(0x7f0000673000)={0x77359400}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00004fe000-0x4)=0x0) r5 = getpgrp(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r2, &(0x7f00009ea000-0xc)={r2, r2, 0x80000001}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f000094a000)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) r6 = mmap$binder(&(0x7f0000f47000/0x3000)=nil, 0x3000, 0x4, 0x31, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000068d000-0x30)={0x7c, 0x0, &(0x7f0000a59000-0x7c)=[@release={0x40046306, 0x3}, @free_buffer={0x40086303, r6}, @clear_death={0x400c630f, 0x1}, @reply={0x40406301, {0x3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x38, 0x28, &(0x7f00003d5000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @fda={0x66646185, 0x1, 0x0, 0x2d}], &(0x7f0000ab1000-0x28)=[0x0, 0x38, 0x30, 0x48, 0x78]}}, @decrefs={0x40046307, 0x4}, @dead_binder_done={0x40086310, 0x1}], 0x35, 0x0, &(0x7f0000ff6000-0x35)="cbe1f08587e1d3743ca6a7d3de1d1028b5e16d9fa6c3159992b7cc2b17c9eac908e244600552224342ccc41596b41e8a53f9c2c8ef"}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="26187aaa70ceec6617f1d7c6d75bc62c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000052d000-0x10)={0x0, &(0x7f0000c01000)=[]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a}, @ifru_settings={0x265, 0x0, @cisco=&(0x7f0000542000)}}) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000ed3000)={0x0, 0x401, 0x6, 0x8001, 0xdc, 0x5, 0x2, 0x3f, {0x0, @in6={{0xa, 0x1, 0x401, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x2}}, 0x401, 0x3, 0x3f, 0x0, 0x6e}}, &(0x7f000001d000)=0xb8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000359000-0x8)={r7, 0x6}, 0xffffffffffffff0b) 2018/02/11 12:33:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) pselect6(0x40, &(0x7f00006d6000-0x40)={0x0, 0x8, 0x7fff, 0xffffffff, 0x0, 0x0, 0x2, 0x7}, &(0x7f00000c8000)={0xb3e, 0x3, 0x4e, 0x53c, 0x9, 0x1fe, 0xf8e, 0x6}, &(0x7f000070c000)={0x7fff, 0x1, 0x5, 0xbc76, 0xa7, 0xd56, 0x0, 0x8000}, &(0x7f0000612000-0x10)={0x77359400, 0x0}, &(0x7f000093a000)={&(0x7f0000f76000-0x8)={0xdc63}, 0x8}) recvmmsg(r0, &(0x7f00002e7000)=[{{&(0x7f000086e000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000525000)=[], 0x0, &(0x7f0000a63000-0xb0)=""/176, 0xb0}}], 0x1, 0x20, &(0x7f0000aef000)={0x0, r1}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000377000)=@req3={0x200, 0xa5, 0x4, 0xffffffffffffffe0, 0x6cb5, 0x8, 0x8}, 0x1c) 2018/02/11 12:33:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000124000)={0x1, 0xb, 0x6, 0x23b, 0x7fff}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000bbc000)=0x400000000000001, 0xeb) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000a34000)=""/4096, &(0x7f0000b6b000)=0x1000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852a, 0xffff, 0x1}, 0x14) r1 = syz_open_dev$adsp(&(0x7f0000ca5000)='/dev/adsp#\x00', 0xfff, 0x2) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000928000)=0xbc65, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000ff9000)={0x0, 0xd0, "2b6bba2ccf4d811150a02a7186dbbe65ffe899ca411a2eeb94ed81c62a2bcb2ef5ef9f05ea98a2197eaad8c66db3ad01ad2950851c1fe0ec6c5ac7801cbae2f5338c98310349c4c11f0821fe4cb0cf2f934fad12fcf7170463522705a9e2cb314f164c4273afa2f07de87dce9463e74aebb25659110259019a4f21809b07dfc84b8571ab6f73b695190d9b4fd3dfcced996d33d398f76ffcba48cd46ed37d6b1440f5b46f08c30b1e14e5fd1d5570738344c7b822e8d8864b8c911f95394187cfb9c96c266d71a9eaf0dfcfd520c1799"}, &(0x7f0000610000)=0xd8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000d2c000+0x9fd)={r2, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}}, &(0x7f000094f000-0x4)=0x8c) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000cef000)=0x80000000, 0x4) 2018/02/11 12:33:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00002c5000)='/dev/input/mouse#\x00', 0x1, 0x10000) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000bb000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000170000-0x1c)) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000299000+0x8fe)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000b48000), 0x100000001) 2018/02/11 12:33:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x800, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000002000-0x61)="1485d0890cc1a557e2cc1666646384f81530ea93f61759da6edfd0aa5d0464db317888cb484aa2da1dc15c79adcd51ccd65415597411b8beac687dffd9a91383dc1fefb5ea4b6295588d4c130f400140a48d764811575a995d7e7729e1ccb457c4ec6c9c6263f10cf9d0eac70bd41f0dbe81de7a735f5e982719fcb747fcd23ab750d100a00025ca464551b901c6bb0b81f7488aa668013cd87da346b037c6313fef48b3caf12bd98df87a2026565f23cfaaba0d925e60f0cf9e10121f965eddf24bc2b6a967bdf1408aa2") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000cae000-0x4)={0x17000, &(0x7f0000001000-0x8), 0x0, r1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/11 12:33:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006d8000)='cgroupeth1eth1keyringnodev\x00', 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000007b000-0x4)=0x1, 0x4) r1 = syz_open_dev$loop(&(0x7f0000695000)='/dev/loop#\x00', 0x3, 0xfffffffffffffffe) io_setup(0x8000000000000803, &(0x7f0000732000)=0x0) io_submit(r2, 0x1, &(0x7f000009b000)=[&(0x7f0000434000-0x40)={0x0, 0x0, 0x9, 0x0, 0x0, r1, &(0x7f0000dd5000), 0xf2, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/11 12:33:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r4 = dup3(r3, r2, 0x1) inotify_add_watch(r4, &(0x7f0000513000)='./file0\x00', 0x400) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000995000)={0x2, 0x0, [{0x1}, {0xd, 0x7fffffff}]}) 2018/02/11 12:33:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000330000), 0x4) sendto(0xffffffffffffffff, &(0x7f0000cff000-0x12), 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000570000-0xd)='/dev/usbmon#\x00', 0x1ff, 0xa0000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000252000-0x8)={0x0, 0x47a, 0x6}, &(0x7f0000880000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e4e000)={r1, 0x4}, 0x8) recvmsg(0xffffffffffffffff, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x1) r2 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r2, &(0x7f00001d6000-0x38)={&(0x7f0000ab1000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000472000-0x10)={&(0x7f0000918000-0x58)=@newae={0x50, 0x1e, 0x12, 0xffffffffffffffff, 0x3, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xa, 0x6c}, @in6=@ipv4={[], [0xff, 0xff], @empty}, 0x3c, 0x5}, [@extra_flags={0x8, 0x18, 0x8001}, @ipv4_hthresh={0x8, 0x3, {0x5}}]}, 0x50}, 0x1}, 0x4000) 2018/02/11 12:33:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can={0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000b97000)=""/237, 0xfffffffffffffe4a}, {&(0x7f0000001000-0x25)=""/37, 0x25}], 0x2}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000cbb000-0x7)='timers\x00') setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000247000)=0xa2c2, 0x4) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f000017a000)=0x4000000000, &(0x7f000037a000)=0x4) sendto$inet(r1, &(0x7f0000ba9000)="7d2983c83f193bac96b06e6a8c8a014d8a89f89d67872f25a04111ac6a8be3c10536f639a59f80c5b2ba055683e63b5bb6cf3e5c8cadf5e290aa09aafe951918fea663dbe2a94b82489f77cd6c5999308f98a79878ddbb2c3265160b2a9f9f0e74a4df916ae72e53d4c358b4cd4b40b9a1", 0x71, 0x8040, &(0x7f0000892000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg$can_bcm(r2, &(0x7f00006e4000-0x38)={&(0x7f0000d4b000-0x10)={0x1d, r0}, 0x10, &(0x7f000069a000-0x10)={&(0x7f00006c7000-0x80)={0x7, 0x258, 0x800, {}, {0x77359400}, {0x2, 0x7, 0x5, 0x2}, 0x1, @canfd={{0x3, 0x4, 0x1, 0x100000001}, 0x3f, 0x3, 0x0, 0x0, "ff1ab73b11d8080941907a87e3f528274ddfee5db2500a1fc08ae35a7d6c20a5b967a693782606957c4b9abd353ade548360df67f18af9edd6983e9937ed21d3"}}, 0x80}, 0x1, 0x0, 0x0, 0x8000}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000ac0000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95}}, &(0x7f0000004000-0xa)="73796b00000000021200", 0x1, 0xc3, &(0x7f000009e000)=""/195}, 0x48) [ 74.019831] audit: type=1400 audit(1518352426.115:86): avc: denied { attach_queue } for pid=11652 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tun_socket permissive=1 [ 74.054272] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=30 sclass=netlink_tcpdiag_socket pig=11677 comm=syz-executor2 2018/02/11 12:33:46 executing program 7: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000798000-0xc)={0x0}, &(0x7f0000ce0000)=0xa) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000cd3000-0x8)={0x0, 0x0}) eventfd(0x7ff) rt_tgsigqueueinfo(r2, r2, 0x0, &(0x7f0000cd1000)={0x0, 0x0, 0xfffffffffffffffc}) 2018/02/11 12:33:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000004000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000a82000)='/dev/input/event#\x00', 0x2) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000c38000)={0x258, 0x80000001, 0x9}) read(r0, &(0x7f00006a9000), 0x0) 2018/02/11 12:33:46 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000006000)={&(0x7f0000009000-0x8)='./file0\x00'}, 0x10) syz_open_dev$sndctrl(&(0x7f000000b000-0x13)='/dev/snd/controlC#\x00', 0x1f, 0x111000) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/11 12:33:46 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000014000)={0x75a, 0xdfc9, r1, 0x2, r2, 0xfffffffffffff585, 0x1, 0x3}) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_buf(r3, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f000000f000-0x4)=0x90) 2018/02/11 12:33:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x4, 0x732) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000063d000)=0xd5, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a3e000)='/dev/ptmx\x00', 0x8000000005, 0x0) r2 = epoll_create(0x10007fff) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b3c000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f00004e6000)={{0x7, 0xb4c}, 0x2}, 0x10) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r4 = syz_open_pts(r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000fe2000-0xc)) dup2(r4, r1) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r4, &(0x7f0000fea000)) 2018/02/11 12:33:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(r0, &(0x7f0000e8f000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r0, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0xff04}], 0x1) ppoll(&(0x7f0000564000-0x20)=[{r0}], 0x1, &(0x7f0000314000-0x10), &(0x7f0000cee000), 0x8) getsockname$packet(r0, &(0x7f0000449000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00006de000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000117000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) 2018/02/11 12:33:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000060f000)='/dev/snd/midiC#D#\x00', 0x1f, 0x107640) bind$pptp(r0, &(0x7f000095e000-0x20)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0xa}}}, 0x20) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f00003a0000)={0x800, 0x20, [0x4af3896c, 0x79c0, 0x3, 0x7ff, 0x1000, 0xc473, 0x0, 0x80]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000ef4000-0x4)=0xffffffff, 0x4) 2018/02/11 12:33:46 executing program 2: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef1000-0x1c)={0x5, 0x1, 0x7d, 0x200000000000000c}, 0x1c) pause() bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a7e000)={r0, &(0x7f0000cb1000)}, 0x10) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f00007e5000)='/dev/dsp#\x00', 0xff, 0x141602) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00004d1000-0x2)=0x80) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ef6000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ef8000-0xe8)={{{@in6=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@empty}}, &(0x7f00000a9000-0x4)=0xe8) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000ef7000)={@loopback={0x0, 0x1}, r3}, 0x14) [ 74.089233] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=30 sclass=netlink_tcpdiag_socket pig=11677 comm=syz-executor2 [ 74.123161] sg_write: data in/out 822404280/65242 bytes for SCSI command 0x12-- guessing data in; [ 74.123161] program syz-executor5 not setting count and/or reply_len properly 2018/02/11 12:33:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bd6000-0x2a)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) ioctl$sock_inet_SIOCSARP(r0, 0x227c, &(0x7f000035c000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @generic="980edbe34139704e389db349f728ad25"}) 2018/02/11 12:33:46 executing program 7: stat(&(0x7f0000cb7000-0x8)='./file0\x00', &(0x7f0000a32000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000832000)='/selinux/enforce\x00', 0x0, 0x0) accept$inet(r1, &(0x7f0000c9d000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000432000-0x4)=0x10) setfsgid(r0) 2018/02/11 12:33:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004db000-0x9)='/dev/kvm\x00', 0x8000, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ea4000)='/selinux/enforce\x00', 0x8000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$midi(&(0x7f00001c1000-0xb)='/dev/midi#\x00', 0x7, 0x131040) ioctl$VT_ACTIVATE(r3, 0x5606, 0x1) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000198000-0x20)={0x0, 0x3, 0xf000, 0x2000, &(0x7f0000b56000/0x2000)=nil}) ioctl$TIOCGPTPEER(r3, 0x5441, 0x400000000003) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f00007de000-0x8)=0x10004) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000a60000-0x50)={0x1, 0x5, 0x401, 0x0, 0x1f}) 2018/02/11 12:33:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000064000)="1f0000004a00070600001b0a000008ff0a3f80164c00000204000003441951", 0x1f) pipe(&(0x7f00007f3000)={0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x3ff) readv(r0, &(0x7f0000784000-0x20)=[{&(0x7f0000301000-0xb)=""/11, 0xb}], 0x1) 2018/02/11 12:33:46 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000016000)={@common='ip6_vti0\x00', 0x80000000}) accept(r0, &(0x7f0000007000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000019000-0x4)=0x14) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000001a000)=@req={0x50, &(0x7f000001a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000-0x38)={&(0x7f000001a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x172}], 0x2, &(0x7f0000013000)=""/161, 0xa1}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000018000-0xa)='T}\x00\x00\x00\x00\x00\x00\x00\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) 2018/02/11 12:33:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x12, 0x2, 0x8, &(0x7f0000667000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000090a000-0x68)) clock_gettime(0x0, &(0x7f0000343000-0x10)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00004e0000-0x58)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x3, 0xf59, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x8}, @in={0x2, 0x0, @rand_addr=0x3}], 0x58) clock_gettime(0x0, &(0x7f0000e6e000)={0x0, 0x0}) futimesat(r0, &(0x7f00004fd000)='./file0\x00', &(0x7f0000c18000)={{r2, r3/1000+10000}, {r4, r5/1000+10000}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00005f8000-0x5b)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd7}}}, 0x4, 0x272, 0xcc1, 0x0, 0x8}, &(0x7f0000acf000)=0xa0) syz_extract_tcp_res$synack(&(0x7f0000a52000-0x8), 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a8d000)={r6, 0x1, 0x3}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000e70000-0x8)=0x0) pipe2(&(0x7f0000aa0000)={0x0}, 0x80000) writev(r8, &(0x7f000061c000-0x10)=[{&(0x7f0000ba7000)="7819a9ebd6839ce0c117de7b7efa773f2ffbc60397", 0x15}], 0x1) io_destroy(r7) 2018/02/11 12:33:46 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000008f000)='/dev/sequencer\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x4, 0xfffffffffffffff8, 0xffffffffffffff39, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r1, 0x119, 0x0, &(0x7f0000000000)="000400a6", 0x4) 2018/02/11 12:33:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x345b3675, 0xa4201) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={r1, 0x9}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000aa8000-0x8)='keyring\x00', &(0x7f00002f0000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)="8b62800f5bc2ca06a48c60a15e228695dfee75f77dd270ccfbc84fd5295da310cfb5f1c3cf87c477ea675a073cef35c73a1463d2f085d8874f90c030f4325d8c7987163fd58156c72697a1d6e2962a5ceb8112702e03ad09c01266451b20647c68fa59b31a23ef70ccba2c01de063f7e1cac8950d74eb1deb8b58c64f4eb13bedc866d505e48", 0x86, r2) keyctl$join(0x1, &(0x7f0000239000)={0x73, 0x79, 0x7a}) [ 74.164761] sg_write: data in/out 822404280/65242 bytes for SCSI command 0x12-- guessing data in; [ 74.164761] program syz-executor5 not setting count and/or reply_len properly 2018/02/11 12:33:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000b4a000-0x4)) 2018/02/11 12:33:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x28}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c43000-0x10)={0x0, 0xfff, 0x0, 0xff}, &(0x7f0000b05000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00008f4000-0x8)={r1, 0x1ff}, 0x8) r2 = memfd_create(&(0x7f0000559000)='(\x00', 0x2) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000950000-0x8)={0x3, 0x20}) 2018/02/11 12:33:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f02000)=0x3, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000061c000)={{{@in6=@dev, @in=@local}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000f61000-0x4)=0xe8) r1 = open(&(0x7f000063f000-0x8)='./file0\x00', 0x80040, 0x142) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000a41000)={0x9, &(0x7f00007a1000-0x48)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000c48000-0x83)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/11 12:33:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d89000-0xc)={0x6, 0xffffffffffffff9c, 0x1}) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000ecc000-0x4)=0x8, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e13000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x6) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00008b2000-0x1)='{', 0x1, 0x4008000, &(0x7f0000de6000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000b90000-0x98)='Z', 0x1, 0x0, &(0x7f000076e000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) recvmsg(r1, &(0x7f0000b4f000-0x38)={&(0x7f0000d04000-0x8)=@un=@abs, 0x8, &(0x7f00004e3000)=[], 0x0, &(0x7f00003b5000-0x1000)=""/4096, 0x1000}, 0x2000) 2018/02/11 12:33:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d28000-0x16)='/selinux/checkreqprot\x00', 0x18000, 0x0) r1 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000aee000-0x4), 0x80000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000021f000)={0x4}) lstat(&(0x7f00001ae000)='./file0\x00', &(0x7f0000467000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000e75000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000729000-0x8)='./file0\x00', 0x5000, r2, r3, 0x0, 0x40) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f3e000-0x15)='/proc/self/net//fkey\x00', 0x0, 0x0) setsockopt$RDS_RECVERR(r4, 0x114, 0x5, &(0x7f0000ae5000)=0x1000000000800000, 0x0) 2018/02/11 12:33:46 executing program 4: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = dup(r0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r1, &(0x7f0000032000-0x3f)={'system_u:object_r:dhcpd_var_run_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0xff, 0x30}, 0x3f) r2 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000000f000-0x34)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000030000-0x34)={{0x0, 0x2}}) 2018/02/11 12:33:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) waitid(0x0, 0x0, 0x0, 0x0, &(0x7f0000004000-0x90)) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00004d2000-0x10)={0x2fb, 0xc, [0x0, 0x400, 0x1]}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000511000-0x10)={0x9, &(0x7f0000ca2000)=[{}, {}, {}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000707000)={r2, 0x3, &(0x7f0000904000)=[0x0, 0x3, 0x3], &(0x7f0000f86000-0x10)=[0x0, 0x1, 0x7, 0x4], 0x1, 0x6, 0x8, &(0x7f00001ef000-0x18)=[0x40, 0x1, 0x7fff, 0x1f, 0x101, 0x9], &(0x7f0000474000)=[0x100000000, 0x8, 0x6]}) 2018/02/11 12:33:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x2, 0x4) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003ab000)={0x0, 0x5c1d}, &(0x7f0000822000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000059f000-0x8)={r1, 0xe8}, &(0x7f00003bd000+0x805)=0x1f6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ba1000)={r2, 0x2}, 0x6) socket(0x0, 0x2, 0x0) sendmsg(r0, &(0x7f0000f37000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000)=[], 0x0, &(0x7f0000d19000)=[]}, 0x0) 2018/02/11 12:33:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x800) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00005f0000-0x4)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00009c1000)=r1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000aec000-0x8)={0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000045d000)={@generic="6b93dfc729cf40f45661dae900e86535", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) mq_notify(0xffffffffffffffff, &(0x7f00008df000-0x60)={0x0, 0x4000040000005, 0x0, @tid}) socket(0x1d, 0x1, 0x0) 2018/02/11 12:33:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ca000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000d53000-0xc)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000b67000)={r3, 0x80000, r2}) ioctl(r1, 0x400004000001277, &(0x7f0000763000)) connect$bt_l2cap(r2, &(0x7f00004e6000-0xe)={0x1f, 0x0, {0x7, 0x8, 0x100000001, 0x8001, 0x178c200000, 0xfffffffffffffc01}, 0x5, 0x9}, 0xffffffffffffff7d) 2018/02/11 12:33:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d94000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) fallocate(r0, 0x0, 0x16a4, 0x2) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00000da000)={{0x61fb, 0xd073, 0x3, 0x1805b8b1, 0x6, 0x685}, 0x3, 0x80000, 0x7}) r1 = creat(&(0x7f00001ca000-0x8)='./file0\x00', 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000f27000)=""/113) lstat(&(0x7f0000913000-0x8)='./file0\x00', &(0x7f0000572000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r2) 2018/02/11 12:33:46 executing program 6: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000000)=0x60, 0x4080000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) connect$inet6(r2, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x7530}, 0x10) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000001000)=0x1) waitid(0x1, r0, &(0x7f0000001000-0x10), 0x8, &(0x7f0000003000-0x8f)) 2018/02/11 12:33:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000b9f000-0x2a), 0x0, 0x0, 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f01000)='/dev/autofs\x00', 0x2000, 0x0) pipe2(&(0x7f0000b99000)={0x0}, 0x4000) fanotify_mark(r2, 0x12, 0x20, r3, &(0x7f0000a1b000-0x8)='./file0\x00') r4 = dup3(r0, r1, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000cf7000)={0x0, 0x1, 0x30, 0x2, 0xfff}, &(0x7f0000597000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000091e000)={r5, 0x6, 0x9, [0x701, 0x3, 0x7bfb, 0x400, 0xffffffff, 0x2, 0x8, 0x6, 0x7]}, 0x1a) 2018/02/11 12:33:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4), 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x200000a, 0x800000008000032, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000001000-0x230)=[{&(0x7f0000abd000)={0x27, 0x6, 0x6, 0x5, 0x80, 0xff, "6f79d91134e9bcad93896b55bccaa071135bbc49b5741bb85bdaa0cdf2cacc3902aec050fcd60d5638c16e51c13e55751297d06c093587608afb206eb1143c", 0x3f}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000-0xbd)="a9a8aca98d20387fe21ba1b95023f2d0dfdf57bb9dfa6290bb0aa778173a4d77b49677a25e01569ad69d1fd4cd3aadbac882877779b5616e97da29d2425a312b27e8b8786e1bf9a9da5f314d6597b1d87ce241e2081eef5970c0fc0c7e69278ed7c957231d41e48af85619e6ef94d4f8c02537d233faf5eb971376bbc92a1cad1389dd4d8fef90f21c8f2e2ec262efde23fce4b4de6edb2e1f9ac25eb9165ce21977ed81326ccc3b701251c526ef2d0f6e301843308a98a91c716a72c5", 0xbd}, {&(0x7f0000b8d000)="b153dc58e73728f37425637807595898d12ec794f92c", 0x16}, {&(0x7f0000d0e000-0x98)="ab1fae4e9e8d0733206dd44be2d3b65d10dedf38eeb133c753e553ce1e3d61e5e0d38926014e0e738e19cbc9c54e0c0e4e214b9a9b9a04399ce5d74a41592fca08ec9672924f9ec46f1220cdae414585739d48fd5ff9f62ca93d3c6cbe4f120b91f0b4d1a7420f5449ce8e8bf6aa10049b18f384b37432812077135cacc8315f37167b189b99ee654b8397bcac0c028ece8339401fdeccf7", 0x98}, {&(0x7f0000000000)="3acc13908cf94f54d6cf28744697a6807caf0c9e2f7864f1ebeb3db18f2816fdcac7c268afb9d619a4d5dec7c31fb47f5327546db4e7c5841898be310b9a5cf5f297ec0bb6288eb1aefcdfb0456da56f5f04e1140d72d13f1f1bdb799be585aa882facf25c87f63758388ff289cf5765d32cc9355d5b62bff2bce3e22dff8b557d38f7150a1755cf277fbb9241d49b609305403b2d3279c1fa7e", 0x9a}, {}, {&(0x7f0000794000-0x97)="b97608643c0c1794592f8cbf5d128ba4a8b9883c5f88a07330631ca3bc987e47e1ef093bb56f09c379aa46a146b09d07b25e65e6e4148071b30eebccf90aa55359c29b315d0153baa0592ffe6619545208f65b705736e8c8dc3fa16324243cdb4537d0b8c13ccd4e90190bd5e2687579cd590e81c6ce8b30960b20c079c2d6e138c51831dc6007e4e68cee59646361789ae491fab921c3", 0x97}, 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{&(0x7f000078d000-0xed)="d468df8f30f5f0c52b4f1bc4457e323d9bc47ec711c23a2cfbde9cf331534fa889d8d853c920d70562f0ec77c82ff603fc8c8e7961430f404eb31300bbde333ff3b37a3258b176f04aa01b084b4695a4f00e443362f6d2c29629fe93008e39bfd210f9519c8c636a8878919162b50d0ac6344e6eeae3b7791900d173bdefb1aaafb80dd56b1cb62fea7b59d4b660f47ecf04ffd9674cd43a794b878f26adac1db58675c15bffbe4a65de53f7f4366abb3cd9d79f9eac3da345b0bc1383daaedf07533d7ead433c722aeafca5099097f90bbdb7372bc1c731f515dc5a5471324090212e701ee7c89470fd1da1b9", 0xed}, {&(0x7f0000001000-0xdd)="9a544df55346b3b78172e7b8a17816f01f7cd7f48bbd826fef4b78a8b8853393359d0cb7435fec4356d6349a3944883db5d734ffef0909e20abaa8f8d1e5c6a38936700f5e85ed6c4fc23ad788a67e6e85064eb0368b83d02ac78808d8a969a3728d1746503618b373c6dd8e6a6b4bd5c96f2f74016d37ce06c8de90afc52c57712d48e0de380d74928e4ac74bc587a9ff3359290337ee61a0eb747793678de26ac4fd45db80a7d235bc684e9d194ac6aac518a1840985d192346fbcf2cf098c6804ccfc8908e176184341aa2b00437d35ee9e4d84bb64aa22d94fddca", 0xdd}, {&(0x7f0000001000-0xca)="82c05a8ef0463c1ef437011c783a5e3970db9e209ab2b58dc98f09350b291eef1eef81ff2eb2f6d6ea21042114cd3ca03e43140188674a45461416d798ace7f677c92a7ace47fb4637bd120b967619ecbed4cd26ce563b3439e0202b4acb32216023477b3e333d1ee8a8214b6a52da53bd748385720dbff7f457125a4eadb576fdfeb9a4243481c02076dd4089f8d3677edd719f52ddf9f1f91b2a2fea13e68baa5c70e0092aff5a188619879d802191054d42ce24843dc2844dc3d753010a42429977b74aee1c7f1eb4", 0xca}], 0x6, &(0x7f0000001000-0x68)={0x68, 0x3a, 0x3, "0c3eac5d7e29a098db37ae0819d2216e2f8e02c85b29f5673684019972d8ce504b705f4fb26719a61866848dd767128bfa8d83926829d881b2aad5e7c4fc9c137307051b51a1aa0daa54e9a829d86339e7"}, 0x68, 0x8094}, {&(0x7f00006d2000-0x60)={0x27, 0x10000, 0xfffffffffffffff7, 0x7, 0x0, 0x3ff, "cda2dbb3efc9e30329abad677a704259bae919e9f5934499dfec928586fd6d2804a7284911bb363cf380a6af95cf294b6e298d6a89bc3c141380f968d8fb10", 0x3f}, 0x60, &(0x7f0000d97000-0x30)=[{&(0x7f0000297000)="3260b36da0ea1b8b996579c213e4a853e96bdf2a26b692a063d22f3b744777990df34245d80859f27925fb8775b6a588f65ed4e9544d52628b24a82f0e77fc0abc788a8127ee591599486f7c0fe1b1b11df4bb5a398971d5456e92752b0123959b10f8094ee5c042aa4f54e62ec2dc891f611a65fd2d271e5c3352a71c8065eab18c51ccc617ba4b92b4dabb", 0x8c}, {&(0x7f0000462000)="b64f1d13d15119377136d56b69e8d66ca6a15b2ea30a35629ded70e1753a02beabae27d1e1dceb8c78e45bb3", 0x2c}, {&(0x7f00005df000)="400a210712b652106495b8b7743c71af7c6c77aa08096af4c2f78fb5d6b38aa8123a64a5e56b5e12439e8639c6bac56d68d63265a15794038a84105ab7b77be39286edaa54b3ece80bb51fdeec0e", 0x4e}], 0x3, &(0x7f0000c2d000)={0x48, 0x84, 0x0, "d632057a740624e8453dfa6b3bcfac6842effb4e0657ac1e492f0935d61c6537e7ccbcbbcb30d42b77862900701734ec639e68b3"}, 0x48, 0x4040010}, {&(0x7f000066a000)={0x27, 0x10001, 0x8, 0x6, 0x6, 0x0, "9a4303aee190f56543da9f1a6815aed8ce02c698d272295eead0f566af958340bdf48e5bcc77ae2f7faa470939879e390aa9ae39ba3447cbf654c34749239c", 0x8001}, 0x60, &(0x7f0000001000-0x20)=[{&(0x7f0000355000-0x51)="aa638f966160a8584fa6b9cae46992abcb15bd0b3cb88d6e1cf15c81025a49f19558715ec947e99ebcf67c1268a0c6a64d83c7f423d0df89ac2decd52e8280305d978b4baa7affd49c39e97f4aa66029c8", 0x51}, {&(0x7f0000001000-0x34)="60cc45677fefb76568b9aa40d317ae839992b8534ee25cdada2dc485c15b2438bda01bd09fd5b3b11988b98f13e8325db0039eae", 0x34}], 0x2, 0x0, 0x0, 0x4000000}, {&(0x7f0000001000-0x60)={0x27, 0x0, 0x80000000, 0x3, 0x0, 0xffffffff, "4f075e2a8694639bb83d026d83a17fb5e90ffaa936d7efc94e9728f17cf33a5708dd7ac2a28eebb4e011be4e7c49ddf2bdccd6400dea6b6989b934b8df7ff5", 0x421}, 0x60, &(0x7f00009d4000)=[{&(0x7f0000000000)="8af373f1cd5987b47c2095aaa73b4478c8c0c2e9097c29bd3a57451cb02fa96617a772e5f8f3ecb63b1d13d01f6e1b42af8fe3959fb35386936223b4c4cf69b183e565e293b154c4aeec97835653610c48240430062d921a5f1837c055c8673c7fb054e164a4ebd508b716fb5b2e0f70c21535950e3e39704642fb601dc180bf99229705", 0x84}, {&(0x7f0000001000-0x83)="5ae13e08abe616badf4d929e6c43b867ba1992a9fcf950b64fc67478e72dfe266539012366f8c5d4c31247bfac3c984b7531177addd533661490dad785497399f932fca68bb38b08c42fbfc8e5f245d0c59c0fd6960b52f421501eb2dd31deeadad77b4e5348c4560302c3308c3a35d078d88ffda50584c378f79489476123314228c8", 0x83}, {&(0x7f0000001000-0x62)="de45540d35d10768457186d8854655ac8e779891eccf15fb2f64b62feca69658fb9be72fd9874eb82dea4c927b667754ca4dc8ed3e4eed0dbbda2e19088717b3d41fcc90a76ca455f83e2ed59aa7fec49cdf8664d85e7d38d32afda15300947cf98a", 0x62}, {&(0x7f00001c3000)="dc318ab971444cc467e221de7d7fadfa30ed58ab9c27c40e03878d4668e48357a0702f10c088db43ae462bf80c9d41dff1513a64390926c2affacc9560ad48fa448de428b888cfb16f15962af54346cf509fc4137455b703f7ecd6ebff1042ea8f6a9907b057a43b4497d818f22695f6e37fdc121a7cf8a72c818e822dd216886b8d52bfd452dccc04881e02009