1=>0x0) io_submit(r1, 0x3, &(0x7f0000346000-0x18)=[&(0x7f0000e13000+0xf3a)={0x0, 0x0, 0x0, 0x0, 0x3, r0, &(0x7f0000486000)="949a3b3145495cadff2337257629e249f2dd63e4ae", 0x15, 0x756, 0x0, 0x1, r0}, &(0x7f0000525000-0x40)={0x0, 0x0, 0x0, 0x3, 0x7ff, r0, &(0x7f0000521000-0x49)="b292c7c05155fcb476bf6dfaa3eb63d6ad952d3acbbce19aafa5da09598807e5b658c37adbec614ef08f03b1e297bb6087f2c570fb4b02da58b6f5432700e1040bceb0189b3fdc0e44", 0x49, 0x800, 0x0, 0x0, r0}, &(0x7f00008cb000-0x40)={0x0, 0x0, 0x0, 0x0, 0x7fff, r0, &(0x7f00002b7000-0xfa)="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", 0xfa, 0x6, 0x0, 0x1, r0}]) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00008ce000-0x4)=0x7) r2 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x44045) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000561000-0x8)=@assoc_value={0x0, 0x100}, &(0x7f0000d57000-0x4)=0x8) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000194000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000020000-0x4)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00003e8000-0x6)={r3, 0x3}, &(0x7f0000d91000-0x4)=0x6) io_setup(0x6, &(0x7f00005b7000-0x4)=0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a11000-0x28)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r0, &(0x7f0000cc4000)=""/76, 0x4c, 0x2002, &(0x7f0000382000-0x14)={0x11, 0xf5, r5, 0x1, 0xec2, 0x6, @random="7bc46ffd0ea3", [0x0, 0x0]}, 0x14) io_submit(r4, 0x1, &(0x7f0000d03000-0x4)=[&(0x7f0000a09000)={0x0, 0x3, 0x0, 0x1, 0x0, r2, &(0x7f00006d5000-0x1)='\f', 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) getsockname$packet(r0, &(0x7f0000ca3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00005ce000-0x4)=0x14) 2018/01/09 15:41:36 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000712000/0xb000)=nil, 0xb000, 0xffffffffffffffff, 0x32, 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(&(0x7f0000000000/0x1000)=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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000f2e000-0x100)=[{{&(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000e46000-0x50)=[{&(0x7f0000ad2000)=""/179, 0xb3}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d7d000)=""/170, 0xaa}, {&(0x7f0000001000-0x9f)=""/159, 0x9f}, {&(0x7f0000000000)=""/195, 0xc3}, {&(0x7f0000001000-0x64)=""/100, 0x64}, {&(0x7f00007c0000-0x72)=""/114, 0x72}, {&(0x7f0000f42000-0x4a)=""/74, 0x4a}, {&(0x7f0000a81000)=""/152, 0x98}, {&(0x7f0000d24000)=""/27, 0x1b}], 0xa, &(0x7f0000000000)=""/27, 0x1b, 0x88}, 0x4}, {{&(0x7f0000f0f000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000da6000)=[{&(0x7f0000000000)=""/24, 0x18}, {&(0x7f0000000000)=""/152, 0x98}, {&(0x7f0000000000)=""/82, 0x52}, {&(0x7f0000dac000)=""/7, 0x7}], 0x4, &(0x7f0000001000-0x71)=""/113, 0x71, 0x5}, 0x6}, {{&(0x7f00005a0000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b1f000)=[{&(0x7f0000000000)=""/160, 0xa0}, {&(0x7f0000000000)=""/214, 0xd6}, {&(0x7f0000c72000)=""/4096, 0x1000}, {&(0x7f0000d67000)=""/44, 0x2c}, {&(0x7f0000000000)=""/41, 0x29}], 0x5, &(0x7f00007e2000-0x17)=""/23, 0x17, 0x1000}, 0x20}, {{&(0x7f0000000000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x21)=""/33, 0x21}, {&(0x7f0000001000-0x3c)=""/60, 0x3c}, {&(0x7f0000001000-0x70)=""/112, 0x70}], 0x3, 0x0, 0x0, 0x3}, 0xfffffffffffffff9}, {{&(0x7f0000000000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000583000)=[{&(0x7f0000c91000)=""/0, 0x0}], 0x1, &(0x7f0000001000-0xec)=""/236, 0xec, 0x75}, 0x4}, {{&(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000ae3000)=""/138, 0x8a}, {&(0x7f0000fa3000)=""/4096, 0x1000}, {&(0x7f0000001000-0xad)=""/173, 0xad}, {&(0x7f000022c000)=""/224, 0xe0}, {&(0x7f0000001000-0x3e)=""/62, 0x3e}], 0x5, &(0x7f0000000000)=""/133, 0x85, 0x3ff}, 0x1}, {{&(0x7f0000001000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000001000-0x8)=[{&(0x7f0000aad000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0xff}, 0x80}, {{&(0x7f0000c66000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000084e000)=[{&(0x7f0000000000)=""/107, 0x6b}, {&(0x7f0000000000)=""/43, 0x2b}, {&(0x7f0000001000-0x42)=""/66, 0x42}, {&(0x7f0000000000)=""/127, 0x7f}, {&(0x7f0000883000)=""/4096, 0x1000}], 0x5, &(0x7f00007ec000)=""/51, 0x33, 0xff}, 0x4}], 0x8, 0x10000, &(0x7f0000b4c000-0x8)={0x0, 0x989680}) clock_getres(0xffffffffffffffff, &(0x7f0000b73000-0x8)={0x0, 0x0}) 2018/01/09 15:41:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$getreaper(0x5, &(0x7f000093e000)=0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000b78000-0xb)='/dev/audio\x00', 0x800, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000dc4000)={0x0, 0x1000, "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"}) write(r0, &(0x7f00004d5000)="9084ab52f89a352cb79552dc00df52f8bf2e89ec73594b1ee46475a2bcf629b27a4313d7e4bdb3f5a150b8e9b7f11d540eb5827bf5307f3cad0d645f3cc1dc21d6adf2be9e6ea805f7db23a0e5fbe84603e08ca16385c83932b0d5119304a802db6b980cd6f91909710f715b062b71dbadb32475dfb81736c9152a803987af50e90d92343fd071d0007b56849202b06117315f5ac0fbfb049ea32caf39a569ea01c2f3c9ff174712467c427276289d8c6377f93f8e39ad16bcb8403fc3a6106c29b4f4da01d3417fd943091f07258da087bab5ba8c1b796f55852888a3d69aa6664d63a70860dd8560d95f3268c2bc3b05e208fe52c641", 0xf7) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f000028c000)=0x1, 0x4) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000930000)=0x0, &(0x7f0000050000-0x4)=0x4) r1 = perf_event_open(&(0x7f00001bc000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) getsockname$netlink(r0, &(0x7f00007ba000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008e2000-0x4)=0xc) readv(r1, &(0x7f0000951000-0x10)=[{&(0x7f0000ef0000)=""/182, 0xb6}], 0x1) socket$inet_sctp(0x2, 0x1, 0x84) memfd_create(&(0x7f0000415000)='/dev/audio\x00', 0x3) 2018/01/09 15:41:36 executing program 3: mmap(&(0x7f0000000000/0xad5000)=nil, 0xad5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xca, &(0x7f0000ad5000)={0x0, 0x0}) close(r0) r1 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ad4000)={0x0, []}, &(0x7f0000ad4000)=0x4) 2018/01/09 15:41:36 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c21000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000262000)=0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000075c000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000)={r1, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000001000-0x10)={r3, r1, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={r1, r4}) splice(r0, &(0x7f0000002000-0x8)=0x3e, r2, &(0x7f0000002000-0x8)=0x9, 0x6, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000a5e000)={{{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x472c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffffc, 0x7, 0x6, "f6d3ca95310b3281b4345cf32924fe3896182316f83144c05c10be7b3d681ec7ce99d3572df46e53b3d5e617d96bb2552eb0930e5a1ebae979156f52184ba37e28d2b7b7b8a768c4534208b0c6ed20f4"}, 0x160) r5 = socket$netlink(0x10, 0x3, 0x4) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000b5c000)=0x0, &(0x7f00002ec000-0x4)=0x4) bind$netlink(r5, &(0x7f00008a6000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x1}, 0xc) sendto$ax25(r0, &(0x7f0000139000-0x8a)="4f3be88e465ad5877f20d29bfab36f0a3606f36ab5ff138c3bee2c8a51bc27c2e4c39f87bb4422853448d7fc54ec404efe19bfac51204c9d4f27a56c287fa8b0560aff2a20812bcdff149579c8ac63369d3d221b40f2973563a45e307e08d790d22801734fa8991c360e8614611c5d7060ae2e51bb22b6e739b2730104ffe580081318187a1203b09489", 0x8a, 0x4000010, &(0x7f00005f1000)={0x3, {"c6bba036a11553"}, 0x5}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000042f000-0x4)=0xfffffffffffffffa, 0x4) syz_open_dev$sndpcmc(&(0x7f0000505000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) 2018/01/09 15:41:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f8b000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000bda000-0x7)='fd\x00\tfo\x00') exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000cd4000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000da8000-0x91)=""/0, 0x0) 2018/01/09 15:41:36 executing program 6: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000071e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dba000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000dd8000)='/dev/snd/midiC#D#\x00', 0x80, 0x400) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f000033d000)={0x5, 0xffffffff, 0x7fff, 'queue0\x00', 0x5e5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCFLSH(r0, 0x40045436, 0x0) 2018/01/09 15:41:36 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, 0x7, 0x0, 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={&(0x7f0000e76000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000054e000)=""/181, &(0x7f0000e02000-0x4)=0xb5) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000f55000-0x2)=0xffff, &(0x7f0000c38000)=0x2) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x8004745a, &(0x7f0000001000)=0x0) 2018/01/09 15:41:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fa6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f000083c000-0x14)={0x401, 0x40, 0x80000000, 0x7, 0x2, 0x0, 0x1000000000, 0xff, 0x1, 0x7f}) perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0x1e3, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/09 15:41:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f0000adb000-0xf)="", 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000167000)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00006f9000-0x4)=0x7, &(0x7f00002b9000)=0x4) ioctl$int_out(r1, 0x5460, &(0x7f0000c8f000)=0x0) 2018/01/09 15:41:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000761000+0x304)=[{&(0x7f000069b000)=""/133, 0x85}], 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00008e1000)={0x0, @in6={{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xc9, 0x9, 0x9, 0xfffffffffffffff7, 0xc2, 0x80, 0xfd, 0x80000001, 0x7, 0x4, 0x9a, 0x40, 0x7, 0x6, 0x1]}, &(0x7f0000a5d000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00006bb000)={r1, 0x2}, &(0x7f0000603000-0x4)=0x6) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x2000000000002, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/09 15:41:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1001, 0x84) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000012c000-0xc)='/dev/autofs\x00', 0x2000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000024b000)=[{0x0, 0xb08}], 0x1) connect$inet(r0, &(0x7f0000ee3000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xcb) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000e7000)='/dev/vga_arbiter\x00', 0xa4042, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000027c000-0x98)={0x0, @in6={{0xa, 0x3, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 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]}, 0x1, 0x30000000000}, &(0x7f0000b51000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000087e000)={r3, @in6={{0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x1ff}, &(0x7f00002c5000-0x4)=0x98) r5 = accept4(r0, 0x0, &(0x7f0000101000)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00000a1000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000095f000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f000012a000)={0x1000, 0x400, 0x0, 0x40, 0x53, 0x3, 0x9, 0x40, r4}, &(0x7f00002db000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000b66000-0x4)=0x0, &(0x7f0000162000)=0x4) 2018/01/09 15:41:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008d1000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = geteuid() r2 = getegid() chown(&(0x7f000006d000-0x8)='./file0\x00', r1, r2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000563000)=0x1, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000049f000)=0xd09e, 0x4) r3 = socket$netlink(0x10, 0x3, 0x10) writev(r3, &(0x7f0000015000)=[{&(0x7f00009cd000+0x39)="290000001800ff0900000000000000020a01000000000000800800000d00090009000000000000f66a", 0x29}], 0x1) 2018/01/09 15:41:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000026e000)={0x5, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/09 15:41:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000d9000)='/dev/hwrng\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00009b0000-0x4)=0xfffffffffffffffd, 0x4) writev(r0, &(0x7f0000cca000-0x10)=[{&(0x7f000039a000)="2900000020001900013d181000d9f50602000000000000029e1400040d0004ff007f00000000000000", 0x29}], 0x1) 2018/01/09 15:41:36 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x6, &(0x7f00009dd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00002a9000)={0x0, 0x5}, &(0x7f00003e9000-0x4)=0x6) syz_open_dev$sndpcmc(&(0x7f0000528000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x40) r4 = dup(r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000ba5000-0xa0)={r3, @in6={{0xa, 0x0, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x70000000000, 0x4, 0x80000001, 0x1}, &(0x7f0000c1a000-0x4)=0xa0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00006be000-0xc)={@loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000023000)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000339000-0x28)={@generic="1a198d30e24bb0458cc3c763c107e010", r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fremovexattr(r4, &(0x7f0000a50000-0x1c)=@random={'security.\x00', '/dev/snd/pcmC#D#c\x00'}) sendmsg$unix(r4, &(0x7f000077e000-0x1c)={&(0x7f0000035000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000957000)=[{&(0x7f00003dd000)="08b31a9d6931b3c47cf728fb20ea4bc11c4248464ec764f21c93256b368461b1bb352921d4c32ff44a0a887d679d12f182c46ea1c3c177daddb40d63caf46b34ae45a95e9284ed46c97bc142d00a15b1ffa0b8e40f0c92b5bb71d90a553d7a9d612acb1bac5588b0e993506c0c200b0bc9ccca86", 0x74}], 0x1, 0x0, 0x0, 0x40000c0}, 0x24044800) r6 = syz_open_dev$vcsa(&(0x7f0000d29000)='/dev/vcsa#\x00', 0x1f, 0x0) ioctl$sock_ifreq(r6, 0x0, &(0x7f00001e8000-0x28)={@common='eql\x00', @ifru_ivalue=0x1000}) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f0000c09000-0x4)=0x81) preadv(r6, &(0x7f000060e000)=[{&(0x7f0000ffb000)=""/4096, 0x1000}], 0x1, 0xfffffffffffffffe) getpeername(r2, &(0x7f0000684000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000aee000-0x4)=0xfffffffffffffe20) 2018/01/09 15:41:36 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ad2000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000586000)={r1, 0x1, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r2, 0x18000451e, &(0x7f0000da3000)="") getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00005d2000)=""/4096, &(0x7f0000622000)=0x1000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000040d000)={r2, r0, 0x3, 0x2}, 0x10) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000f6f000)={0x4, 0xffffffff}, 0x2) 2018/01/09 15:41:36 executing program 3: r0 = syz_open_dev$dspn(&(0x7f00003c8000-0xa)='/dev/dsp#\x00', 0x0, 0x40180) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000001000-0xec)=""/236) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000077000)="2f0200", 0x2) connect$bt_sco(r1, &(0x7f000085a000)={0x1f, {0x32cf, 0x9, 0xd9fe, 0x10001, 0x7ff, 0x8}}, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00002ca000-0x10)='/dev/sequencer2\x00', 0x80400, 0x0) bind$ax25(r2, &(0x7f0000d9b000)={0x3, {"ed7280bfc53b1c"}, 0x0}, 0x10) 2018/01/09 15:41:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000df000)='net/dev_snmp6\x00') ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000cad000)={0x9, 0x0, [{0x80000000, 0x0, 0x4}, {0xf8, 0x0, 0x6}, {0xfb, 0x0, 0x1ec7}, {0x400, 0x0, 0x7fff}, {0x8, 0x0, 0x2}, {0x5, 0x0, 0x9b21}, {0x3, 0x0, 0x6}, {0x1, 0x0, 0x81}, {0x82b1, 0x0, 0x40}]}) madvise(&(0x7f0000149000/0x4000)=nil, 0x4000, 0x3) 2018/01/09 15:41:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000894000-0x8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f00008fe000)='./file0\x00', &(0x7f0000d9a000-0x14)=@known='security.capability\x00', &(0x7f00006a3000-0x7b)=""/123, 0x7b) 2018/01/09 15:41:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000429000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a93000-0x4)=0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r4 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @cisco=&(0x7f000060c000-0x8)={0x0, 0x0}}}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000441000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f00008ed000-0x10)={r5, 0x1, 0x6, @random="49619a5e4180", [0x0, 0x0]}, 0x10) dup2(r0, r4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000b1e000)={0x7ff, 0x4, 0x400, 0xfffffffffffffffd, 0x80, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 15:41:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000078c000)='/dev/sequencer2\x00', 0x44000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f000020b000-0x4)=0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f00003c6000-0x58)={0x2, 0x0, [{0x6ab, 0x0, 0x0}, {0xf9, 0x0, 0x0}]}) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/09 15:41:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000f84000-0x3a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @arp=@generic={0x1, 0x0, 0x6, 0x4, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "e9782baf", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "fd5867a25bbf936d09a44b2ed021ff03"}}}}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e3f000-0x8)={0x0, 0x0}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000753000)=0x0) r1 = syz_open_dev$dspn(&(0x7f0000d75000-0xa)='/dev/dsp#\x00', 0x6, 0x109000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c97000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002dc000)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000fe2000-0x50)={{0x3, 0x3}, {0x40, 0x7ff}, 0x3, 0x0, 0x1000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 15:41:36 executing program 2: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f5d000)='/dev/sequencer\x00', 0x8a000, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000606000)='tls\x00', 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x7, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 190.752480] device syz5 entered promiscuous mode [ 190.758784] device syz5 left promiscuous mode [ 190.787946] device syz5 entered promiscuous mode [ 190.796116] device syz5 left promiscuous mode 2018/01/09 15:41:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000326000)={@random="efad0740a701", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x5, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, "2300f2fd0a19331a"}}}}}, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008a8000)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4004ae52, &(0x7f0000db9000)=0x401) 2018/01/09 15:41:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000002, 0x1000000003, 0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000737000-0x1c)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292d6971a49c70755b5a20c915be8e3a21e491762022736cd996146b6a2a99efe01c9cbf2eb949494c2855630ea2a71f9", 0x0}, 0x58, &(0x7f0000a43000)=[], 0x0, &(0x7f0000a08000)={0x10, 0x0, 0x2, "07ed"}, 0x10, 0x0}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) listen(r0, 0x2a) 2018/01/09 15:41:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pread64(r0, &(0x7f0000714000)=""/247, 0xf7, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f000010b000-0x38)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @sint={0x16, 0x0}}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/09 15:41:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000ff2000-0x4)=0x0) pivot_root(&(0x7f0000761000)='./file0\x00', &(0x7f000021c000-0x8)='./file0\x00') io_getevents(r0, 0x101, 0x0, &(0x7f0000e14000)=[], &(0x7f0000f6e000)={0x0, 0x0}) 2018/01/09 15:41:36 executing program 5: mmap(&(0x7f0000000000/0x5b5000)=nil, 0x5b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000015000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03b90000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fab7161246323ee9c82c790add905b90a64adab9fef855d72e3b637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c43e009976034d6557bf891709d630598f6e58fd17702d78aabb64ffff", 0xc8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f0000133000-0x1)='\x00', 0x1) memfd_create(&(0x7f000017e000)='keyring\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000103000-0x18)={0xf4, 0x10, [0x10000, 0x6, 0x2, 0x1]}) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/09 15:41:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) getsockname$unix(r0, &(0x7f00003cf000-0x33)=@file={0x0, ""/49}, &(0x7f00007db000)=0x33) socket(0x2, 0x80007, 0x4) syz_open_dev$sndseq(&(0x7f000010c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000900000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000962000)=0xc) 2018/01/09 15:41:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e8d000-0x9)='/dev/dsp\x00', 0x4101, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000922000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="5de8707821ae", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f00003a4000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 15:41:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000f05000-0x1)=""/1, 0xffffffffffffff01) dup3(r1, r0, 0x0) syz_open_dev$sndtimer(&(0x7f0000df5000)='/dev/snd/timer\x00', 0x0, 0x2400) 2018/01/09 15:41:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001000)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000-0xe)={0x0, 0x6, "cd52781c5741"}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000)={r3, 0x534}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r3, 0x8}, &(0x7f0000001000)=0x8) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000002000)=0x0, 0x4) 2018/01/09 15:41:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000664000-0x8)=0x0, &(0x7f0000fd8000-0x4)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x80040000048f, &(0x7f00000fb000-0x2c)="0600008f000000000000424200000000004074708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) 2018/01/09 15:41:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c25000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000147000)={0x20, 0x1, 0x3, 0x1eb8000000, 0x964, 0x68e7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000db000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000822000)=0xe8) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000d76000-0x4)=0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000003, 0x0, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/09 15:41:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000b18000-0x4)=0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000274000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000a71000)={0x20000000c, 0xffffffffffffffd1, [0x0, 0x0]}) 2018/01/09 15:41:37 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f00000eb000-0x12)='/dev/snd/midiC#D#\x00', 0x8824, 0x200) connect$netlink(r0, &(0x7f0000fca000)=@kern={0x10, 0x0, 0x0, 0x4000}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xfffffffffffffffa, &(0x7f00006d1000-0x4)=0x2fd, 0x4) 2018/01/09 15:41:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x7f) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00008d1000)={0x401, 0x7, 0x7, 0x1}, 0x8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r1 = getpgid(0x0) tkill(r1, 0x1f) signalfd4(r0, &(0x7f00009fb000-0x8)={0x2}, 0x8, 0x80800) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000001c000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2, [@empty=0x0, @empty=0x0]}, 0xf2) 2018/01/09 15:41:37 executing program 3: perf_event_open(&(0x7f0000740000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000bc1000)='/dev/sg#\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000dd7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000f85000)={&(0x7f0000124000/0xc00000)=nil, 0x38, 0x7, 0x4, &(0x7f00003f4000/0x2000)=nil, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x17, &(0x7f0000755000-0x4)=0x0, &(0x7f0000dc8000-0x4)=0x4) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r2 = inotify_init1(0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00008fc000)={0xffffffff, 0x9, 0x0, 0x1ff, 0x1, 0xa32, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) inotify_add_watch(r2, &(0x7f0000bc4000-0xa)='./control\x00', 0xa4000960) readv(r2, &(0x7f0000efd000)=[{&(0x7f000099e000-0x31)=""/49, 0x31}], 0x1) mkdir(&(0x7f0000aa3000)='./control/file0\x00', 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x7f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000)=[{r1, 0x0, 0x0}], 0x1, 0x0) chmod(&(0x7f000096a000)='./control/file0\x00', 0x0) 2018/01/09 15:41:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xc, &(0x7f0000483000-0x4)=0x0) io_submit(r0, 0x1, &(0x7f0000001000-0x18)=[&(0x7f000068d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001000-0x16)="9ffa", 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/09 15:41:37 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000013000)='/dev/adsp#\x00', 0x8, 0x4000) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000027000)=0x4) r1 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000028000)="32000000180025ffe8ff00a20d0914040201008000000000000000001600050009001b001e000230e53014eea4eb0456d71861", 0x33, 0x0, 0x0, 0x0) 2018/01/09 15:41:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000193000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00009d5000-0x18)=@get={0x1, &(0x7f00006cc000)=""/18, 0x7}) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000e8c000)=0x3) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000046b000)='/selinux/enforce\x00', 0x200, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f1c000)='/dev/sequencer\x00', 0x1, 0x0) listen(r0, 0x80000000) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000279000)=0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000034000-0x70)={0x1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x3, 0x2, 0x100000001, 0xfffffffffffffffe, &(0x7f00003bb000)=@common='ipddp0\x00', 0x9, 0x7, 0xb6}) 2018/01/09 15:41:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000+0x9f8)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x80000003}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x81, 0x8000, 0xffffffff, 0x4, 0x3, 0xa50, 0x80000001, 0x0, 0x2, 0x3, 0x9, 0x8, 0xb2, 0x20]}, &(0x7f00003fa000-0x4)=0x108) r2 = syz_open_dev$urandom(&(0x7f0000f77000-0xd)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000759000-0x10)={0x400, 0x8006, 0x5, 0x80000000, r1}, &(0x7f000077c000-0x4)=0x10) madvise(&(0x7f0000bdc000/0x1000)=nil, 0x1000, 0x1020000000a) r3 = openat(r2, &(0x7f00001a0000-0x8)='./file0\x00', 0x101000, 0x4) r4 = creat(&(0x7f0000e70000-0x8)='./file0\x00', 0x1) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000295000/0x18000)=nil, &(0x7f00006d0000-0xc)=[@textreal={0x8, &(0x7f0000d1c000)="670ca50f01c8df0966b9800000c00f326635000800000f300f017f0f1e66b9730800000f32360f3566b8060000000f23d80f21f86635400000300f23f8660f38207400", 0x43}], 0x1, 0x10, &(0x7f00002be000)=[@flags={0x3, 0x20080}], 0x1) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) clone(0x0, &(0x7f00009f8000-0xaf)="", &(0x7f0000894000)=0x0, &(0x7f0000895000-0x4)=0x0, &(0x7f000019f000)="") 2018/01/09 15:41:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ceb000-0x5)='yeah\x00', 0x5) getpeername(r1, &(0x7f0000960000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f5e000-0x4)=0x8) connect$inet(r0, &(0x7f0000094000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000093c000-0x1000)="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", 0x245, 0x0, &(0x7f0000ee9000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 15:41:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00001e8000)='/dev/sg#\x00', 0x40000000000, 0x2bff) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x9, 0x0, 0x0, 0x200020000000}) 2018/01/09 15:41:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b8c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000799000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000729000)='./file0\x00', 0x0) timerfd_gettime(r1, &(0x7f0000323000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, r2}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) unlink(&(0x7f000040d000)='./file0\x00') r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000b83000)=0x5) truncate(&(0x7f0000d38000)='./file0\x00', 0x8000) syz_open_dev$adsp(&(0x7f0000c44000-0xb)='/dev/adsp#\x00', 0x156, 0x800) rmdir(&(0x7f00000b9000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 15:41:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000bcc000-0xe)='/dev/admmidi#\x00', 0x9, 0x200000) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f00009d3000)=0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d46000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000eb7000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00006ac000-0x10)={0x0, 0x0, 0x568}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000f45000-0x8)={r2, r3}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) futex(&(0x7f00007c3000-0x4)=0x0, 0x80000000000c, 0x0, &(0x7f00000cd000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000a68000)=0xd, 0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000859000-0xf)='/dev/sequencer\x00', 0x90000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f00000c8000-0x4)=0x0) socketpair(0xa, 0x800, 0x4, &(0x7f00000b9000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f0000c81000+0xbad)={0x5, 0x2, {0x1, 0x1, 0xfffffffffffffff7, 0x2, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) exit(0x0) r6 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r6, 0x4018aee1, &(0x7f0000a3a000)={0x0, 0x80000001, 0x4d, &(0x7f0000c1f000-0x8)=0x0}) 2018/01/09 15:41:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00007ae000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d0d000-0x70)={0x2, 0x1, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x18, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00006e0000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000008a000)={{0x5, 0x6}, {0x7ac, 0x7f}, 0x200, 0x3, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 15:41:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000006e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000ee7000)=[0x0, 0xf253]) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d82000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00008c8000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x7c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000faf000)={0x0, 0x900000000000000, 0x3, [0x2, 0x101, 0x1]}, &(0x7f0000d53000)=0xe) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000880000)={r2, 0x7}, 0x8) 2018/01/09 15:41:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) r2 = syz_open_dev$vcsn(&(0x7f0000632000)='/dev/vcs#\x00', 0x7, 0x400) setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000b73000-0x3d)="4f530a446ee6d0268ffbd5c39852e8cf4914baec61565a54f438fd74af16b577f5d4f93df3ea3a96cf9e422459885239ec0d9ae31782139193a2d18492", 0x3d) perf_event_open(&(0x7f000001d000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) getcwd(&(0x7f0000f5e000)=""/61, 0x3d) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r3 = socket(0x10002000000011, 0x8000000080003, 0x8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) [ 191.074547] netlink: 'syz-executor1': attribute type 5 has an invalid length. 2018/01/09 15:41:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000040c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f44000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00002cf000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ff0000-0x20)={0x3, 0x1000, 0x0, 0xc95, 0x617, 0xffffffffffffffff, 0x3, 0x4, 0x0}, &(0x7f00004d6000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000098e000)={r2, @in6={{0xa, 0x3, 0xdd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) unlink(&(0x7f00008b7000-0x8)='./file0\x00') mount(&(0x7f0000c8c000)='./file0\x00', &(0x7f0000d7d000-0x8)='./file0\x00', &(0x7f0000fdb000)='ext4\x00', 0x1000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 15:41:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xb, 0x100, &(0x7f0000a31000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000257000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e0a000-0x4)=0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) accept4(r0, &(0x7f0000411000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00007db000-0x4)=0x1c, 0x80800) write$eventfd(r1, &(0x7f0000962000-0x8)=0x8020200000001, 0x8) bind$unix(r1, &(0x7f0000be0000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/09 15:41:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x4, 0x3, &(0x7f0000ef5000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9a260000) fanotify_init(0x45, 0x2) r1 = 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_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000c44000-0x6)='rxrpc\x00', &(0x7f0000057000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b3a000)="07c19dd23338f68a4ec6028fc2dbcc0434f1483eba8502c6dfae422972a16a325c0b5da262ef7800aa312459b73edbc5c2dc0c46d07070008989393aac410e2a50b817394f1dc62fae7c9367068bad80cea44399171b197f6f058cd9d38e35e282aa7e6b98fce33d0a97ca56dd73f3cb4bf87deddfd9b2a5b493fa90ff45af02089e8e27a10418fb540efae83bd147ed8b2840d8df72e4081446c84d166a5fd65410ab0fcffea7fb63ba5aedde4645e6cdd746c4e1818a1d9728dc1be0a97737bac8a87de9b1743e5f38e2510f6f", 0xce, 0x0) r3 = request_key(&(0x7f000039c000-0x8)='keyring\x00', &(0x7f0000c63000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000066000)='^*(vboxnet0(\x00', 0xfffffffffffffffd) keyctl$negate(0xd, r2, 0x101, r3) io_setup(0x8001, &(0x7f0000172000)=0x0) r4 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) readv(r4, &(0x7f0000814000)=[{&(0x7f0000ef0000)=""/182, 0xb6}], 0x1) [ 191.114171] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=30353 comm=syz-executor1 2018/01/09 15:41:37 executing program 1: mmap(&(0x7f0000000000/0xac1000)=nil, 0xac1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000a, 0x805, 0x1) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xf8, &(0x7f0000abd000)=""}) ioctl(r0, 0x8912, &(0x7f0000000000)="") [ 191.150970] device syz0 entered promiscuous mode 2018/01/09 15:41:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000003, 0x4) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00001e4000-0xa0)={0x0, @in6={{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0x5, 0x3, 0x5}, &(0x7f0000085000+0xe8d)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c6f000)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xff, 0x7f, 0x1f, 0x11b8a4dc, 0x0, 0x7, 0x7, 0x1f, 0x6, 0x7ff, 0x1f11a84a, 0x15, 0x101, 0x81, 0x4]}, &(0x7f0000594000)=0x108) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000002d000-0x28)={@common='gre0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00009fb000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000526000-0x20)={@common="67726530000000001c00e3fffff000", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a4a000-0xc)='/dev/autofs\x00', 0x420000, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000e06000)=0x0, &(0x7f00008d5000-0x4)=0x4) 2018/01/09 15:41:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f9000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e52000)={0x0, 0x0, 0x0}, &(0x7f000061b000-0x4)=0xfffffffffffffe68) openat$mixer(0xffffffffffffff9c, &(0x7f00006fb000-0xb)='/dev/mixer\x00', 0x20200, 0x0) ioprio_get$pid(0x2, r1) 2018/01/09 15:41:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x800000028, 0x0, 0x0, 0xfffffffffefff007}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) getsockopt$sock_timeval(r1, 0x1, 0x19, &(0x7f0000e62000-0x8)={0x0, 0x0}, &(0x7f0000adf000-0x4)=0x1f3) sendmsg$netlink(r0, &(0x7f0000990000-0x1c)={0x0, 0xffffff51, &(0x7f0000043000)=[], 0x0, 0x0, 0xffffffffffffff9d, 0x0}, 0x0) 2018/01/09 15:41:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffff9c, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000060e000)=0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x100, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x3, "ad4b13"}, &(0x7f0000000000)=0xb) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000-0x6)={r2, 0x10001}, &(0x7f0000003000-0x4)=0x6) socketpair$inet6(0xa, 0x5, 0xfffffffffffffff7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000005000-0x30)={0x90, 0x0, &(0x7f0000005000-0x90)=[@transaction_sg={0x40486311, {{0x4, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x10, &(0x7f0000001000)=[], &(0x7f0000005000-0x10)=[0x38, 0x0]}, 0x3f}}, @increfs={0x40046304, 0x3}, @dead_binder_done={0x40086310, 0x2}, @dead_binder_done={0x40086310, 0x0}, @register_looper={0x630b}, @increfs={0x40046304, 0x0}, @free_buffer={0x40086303, r5}, @dead_binder_done={0x40086310, 0x3}], 0x52, 0x0, &(0x7f0000004000)="8d674cc62764bd678ad9a4af1f524bc6a29147b22ec0c6837a7a555cded74769865ff1eafbe3d7641c54999a46c1c01f0f903072defe31f75bc427ddc23611331f192adc605d7e012d04609becb6c20bddc9"}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r4, 0xc008551c, &(0x7f0000005000-0xc)={0x7, 0x4, [0x401674c4]}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000005000)={0x2, &(0x7f0000003000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000006000)=@assoc_id=r3, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000004000)={r3, 0x4b, "9a7d5b0d06d84223d1404ac45e59563f6fbb90ea6438c1cee25a26c40245755abc88a8496121f8a1214593d7670ee8117c67f345e6353bcb9af2d1f5305ccaeb0db804e0fa00c6e9b203e0"}, &(0x7f0000008000-0x4)=0x53) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000009000-0xb)='/dev/adsp#\x00', 0x1, 0x400400) 2018/01/09 15:41:37 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/dev/qat_adf_ctl\x00', 0x40, 0x0) bind$netlink(r0, &(0x7f0000004000-0xc)={0x10, 0x0, 0x1, 0x0}, 0xc) futex(&(0x7f0000001000-0x4)=0x0, 0x5, 0x0, &(0x7f00009c1000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x7fffffff) 2018/01/09 15:41:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008d8000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x1}, 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000001000-0x4)=0x72) 2018/01/09 15:41:37 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x1)='/dev/ppp\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000879000-0x4)=0x4) r2 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000002000)={0x2, [0xfff, 0x56]}, &(0x7f0000001000-0x4)=0x8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000000000)={0x1, 0xa6}) ioctl$sock_bt(r2, 0x541b, &(0x7f000084a000-0xf4)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r3, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000002000-0x48)=[{&(0x7f0000001000-0x9d)="61f45984f163ffeccad4bea8a2309fefff7053e91060c31cb58b06b43e6ec51630c9d830dfddc5ff93e14bcd603787545cb8d25c406654cc376b1efe2d08dc2c0560758aab22dc244644ce342e7a2ba913f00ea7db0288cd7d3d22dbfe37c2d59417a167eaa0fea37da8c30d1b770a694df80c24a5457911e533176a82497331ba537add3f9821dd07a1c31133b90d7d51a1d9436df82e038ed0858a20", 0x9d}, {&(0x7f0000000000)="1d3865984de3fbef8ea68337a2b8323cbac4e0be9af3fc6abdbbaad1afa8dd7a4555811958b64a4438daa313af39af2e05edd935ca2311a579ebdd9e9b950ba85fc557f3a2e856c1a2ebea686de4d210cbdd41495c278b0f595f663ef87189cadea450aa5a29f2fcd8a850d4609d84f5f5b1bb368ac631086357be38c9b929a0b671630c884387cb64b143b149d14bb6a82aaf7acd2978a63d5b129deebf032f1389718023139777a9d851d9b0535664211f1bfd54560c02d5eefcc59a966e28f580758457e8ac9d11ed66dfef88156436", 0xd1}, {&(0x7f0000000000)="f2d8608154d270d0be9e64832aa95c97cb6639838851743f8042ac10103c4241a4b9abedbe8f3efc6cd0c06c413999d1823e8e98b644bc443d549e91f8189846d922ffa9c3c59e1ad57cb5b9ac177fffb8885936d233e3ed903902b7e2c74d", 0x5f}, {&(0x7f0000000000)="3759954b439372175f5d258dfa72cd8282d8859af3f3652f213830375cf390af04b2db815cd77baed50f4292b051b64e19febc40319353c47b7f9bbfedba87b9e3270d7311a8fb91c3061228b9b1b81a088bd57df5f64c09bdf9e0bbcbf123bdaf0eb06dc208b9cc784fb28536b892331a4c3190d42ec12d2f04fb4f2dbdda7fd8ee3ba4adda56851f08c82815b5a4058debc50aea573955439139e3ee61db7fb27d10b8614644148252b5bdabc0399809a82f28a21bdfcad8f6e1c8b6ca944260b556d5b40aeecfec348386", 0xcc}, {&(0x7f0000001000-0x19)="67a22e0a14abc2f40eb6d7f35d3dc65a8bd8d3e6a53e3e8f9c", 0x19}, {&(0x7f0000003000-0x76)="b32c129726f922fa33bdfcb217220aa3a904ee36686d799ad9bfcfeeb50d822fd9b5ab362587006b4563ecf6138593bf24600b566b112ccac86f1c2b26eb9a14e7a66a0ebd169c5b6c70023ffc6e0d611fc8a699bb76e8d5ded335e50325942bcd9260bda21796d4c78e2924ce339c95b8a420e02554", 0x76}, {&(0x7f0000002000)="367d6ddc0e261cf3837e8ee6fa16d5773d948f18f97212beba5ab3d311d88a2eed4b06652b54398cbf9aa28c11bca9cef931780c633d57a5eeaba0c99c62cbd5c1ae52131e31fb4e5c6f0970f48e4f7b2e64e81b4c35f7683257b6a5504bfc0a78405fa3e51c1009ac3ad52a09cc408b8f88e5c6e3ebb4fe1156009520474cf66374044ba3a64914ed381d6191616bfb89196a68914923fdd1358a7d4ca49055c71850a693f41e436f78147e89d71b0173a861fb40bf17b21807e5f341a4df356e34a11d4a03e0a448aa09a225e361b6f64e26945eda85c0408a72d04973eb6fbbc7", 0xe2}, {&(0x7f0000002000-0x94)="02b537d2bd2dcb9d2bc6323579f1cc8462dda450152ff532ed1b24979bb51f6e3e3e13d48a84dddc2d973f2a0e1de0c1029d4f5bfa3cbc0a5867278f4add31f72f53ef4dae784f9174491ba8d3c0485261ac9e6895344f18ced288abe99215ee12d49be4f7aa87964387a0b2d210c22ce269106529d5e94441d4b1e6f61c359966883d6118e4d455464b37351adf7cd457b5b687", 0x94}, {&(0x7f0000002000-0x1000)="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{0x70, 0x117, 0x0, "d8024d86a44a0d94bb2907ccbf87b538bd2998a43ef0523dfa4c0e067b60b801b317eb3fc52ad83a2839ee17935734e945e66d34809cf538399f9cfd5d9d770afe388e23329ae7ed0f2ecd596adba1f4016d08ca30447811ff4e5c7b08f233be94e4e14b"}], 0x117c, 0x40000}, 0x1}], 0x1, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={r4, 0x5}, 0x8) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000001000-0x2)=0x8, 0x2) getsockopt$inet_dccp_int(r0, 0x21, 0x1f, &(0x7f0000002000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000002000)={0xc73f, 0x2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000003000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, 0xfffffffffffffe53) [ 191.295095] FAULT_FLAG_ALLOW_RETRY missing 30 [ 191.306773] CPU: 1 PID: 30363 Comm: syz-executor2 Not tainted 4.15.0-rc7+ #164 [ 191.314173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 191.323523] Call Trace: [ 191.326112] dump_stack+0x194/0x257 [ 191.329746] ? arch_local_irq_restore+0x53/0x53 [ 191.334412] ? __lock_acquire+0x664/0x3e00 [ 191.338645] ? handle_userfault+0x12b7/0x24c0 2018/01/09 15:41:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d24000)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000180000)=0x48, 0x5) r1 = syz_open_dev$adsp(&(0x7f000006e000)='/dev/adsp#\x00', 0x8, 0x101000) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000020f000+0x3c4)={0x1, 0x3, 0x4, 0x7}, 0x8) fcntl$setstatus(r0, 0x4, 0x44800) preadv(r0, &(0x7f000092f000)=[], 0x0, 0xe) recvfrom$unix(r0, &(0x7f0000676000)=""/248, 0xf8, 0x2, 0x0, 0x0) write(r1, &(0x7f0000140000)="87d52551bc0dabd27f1889857c5441df6f4c8db629a9a2432329253b93e71b23be7eff4c35a7eeb78c4b0f2c04b58e590112fa875c09c5394fe152c4f70f74fefbbe681e46f1e46f735c440c963d9208bf1c23e4ca97f9543255838f0dc4769c5061b1c2dffd388b8d4e69093acc66f503d90316534515909789e9a89dc54cb7e589f2e594486488bc74b70102f80c4939cda755bef398b67e07c3efc8323c0ce2edf2c97e61f413d9478047f6942069137942b5f7947abf67fb8fe1c760983a0f4fe8a7dccfe24bdaf12050bb7b1545a0b494c84fb5faa608657041f4a096e5aff4395cb15426dab95317cb18b51a449b7e8ca8c64bbe92b7b73e3f278c33c57ed80731516c86d8c140ffa33133759768890229b257fa61948af6533ad7a083243b52b0349842480d381ac13c8333d9f75c6753ae14319577112d81a63fbaa9a269abdb5d32c8839ea602ba2b4149df24a8d66498e3092967e87329ef25a9314a6276dd08008de4a1ec0e17fa94fe002524c05834fb5a84260aaa7710120e89c64324c775ac9c55ff5319d30cd5871b993fb0b6e8dabebe45451d006324f0ae6a7f617ebdcddba933e6fa08d5fe6d07a7d4bfe7f9da2ce020924c6041f65b0a1c165ac201503ce51c4fcf591594f5fedb5eda3891b4e9d2cb318fe8eeec72da38b3ee84d25b26536bd056da15593a234a1a3cae7256c8f6a2e2de42e2bdc6f0693c24601decd6ae529701a9ba8ab2a79018fa6c6ad369266caaafb4911216c3a1573308040614992f4538e4bb60c0114205974af8370a2bd9795fe5e09d484e494b8a18cb7f0bc8c3260848d76d8b9b5410943a9fffe1d56428ad59cf662bd1b449fa927243b58942f06def7e3005187dd819a087ab44b00ec627a1fe15b7bd7e2471f50022b3e7cf3637ae2d9e6b109bc1ca80d13ae5eb37511811e280d483d9025ef7a7cc49311b8951b33ef52cb0ca8d632b15b6210dffb77608cc4c9bbd6958979ee53266b92e899c862ca7ec5ee31f2dad0817e0d46f05f76c1f624bda88ce446e81f53da546833292e1fa35aca8df09ac786a11a55a2ec01e0c51661c103ce3bb0f6669a13e2229d4d70327d96aabf11cf598ac3da9e278c80952c4c1f778c0d63c4c1f44178dfa6b2fa758b678361f82bdfead1dffa0872d84524670067c62489f1e11c47ef145779bfbe2e3ccd6f350638912c28001662fd50b3209745b41e5a626d7a21564cbde8c45fe945bb773ace96ca54a133844a8c71fb32953d0884e39c9f352e82887642532eeaf19e677200a31b82af9fdb7ddede7470e79479c27b39abe8492390c44532c5ff92bb067f6dab1f6b1198eb240d9e7277712416b6c2ca29bc2f90dce709ccb4dc0e229b0cb9a40b68cc4d801ac993b31b2a208e7a259a46ddf2888d90341a77de51a39852c493fb482ea638396b7d1a9a02b095ec6795314458c5537961d7a590df1d024dd953b4789338a836bcb320d43f0c46ef36d317dc88d783c8e5dfe50a01fd2b0518a261feb75a775e957a282916a66bbf1dee45119ed557a9c87bf75908a432bd49e6714b3a75c33283561ec4b1ff137113d3a38655a81ab20b987b3c2226ec8acb9104c434dc5185df1a309a0eb8ebf77b3fe06d5904c1dff098730f62fea1a808543f4cdcc480e68026d8038faa4ff43a015fa7c5101468f4b79839c1e0d813b26946f22ac3f93dcab7ffe14422643d93a903a39a2877e3170deffa44f2ce1f2187153aa8921afcd855488cce5541fb0ee4d2786c3fc872e4b054bcc746c88b9dd3f90a431409abc84162a57e878302cf99370cf0b3c17c28ce481732e8f35747d9b6113fc025e03e2b837c365896f0910fcf57513cf11b013b791f1631d72770a4d06edce85e45cf0a9d9d96e63413146c7cb656ea83a57e48d4e2a717313335cef8aac47ad7487eeeddb86cd6efe3b3b080953d6d1310b2b5c3b56f7100e2ca9e977e148d34ab4737d48aa3be24404f8d95464d147304805495981d70a117d76611b05751779a2524ff737729133ba9f960873bf12bfa963e4504d0eedf563cdb2d77a7eb7301b9a7d83f7f760f32762fe378586781e2022a91359ccb6d22d46e0db4e71e62f455024085375d87a1abb0cc33cd31185d4ff7403a2b25d7429e2a77820847bd974159213c51411943b539bc423de3e84ede8e40f56074f6f0adef0448a5ebe7cf0a9b35b94b499fb6217185e5a20cb73face30781aec16550949c789ba4d147caaeb446a33f94bc0cc1b772d2e75a78826046e8ef312f3908a70fa4ab6c9f23ef2288d2d7a34cf398d87703416027f44910148facd57f14c947782913cdd593cfc3d39a02b1b66037b5e27b2055a8461a8b3c31e687ceb34cf2b18c4c90b473088ea87dbc4e793fcef61c87a095bf0b40061c7e0827a9e66d121b34aafd0f33af40b4f30703f46ff329d051732fc29d8e9a24e40a665bf0cad38ae42844b9ed50fc32b4affe88c2e862b4cb66b9b8fe638cc811a373e8f58ff5eb0da8f84e179884180acfe46b2a0143edc23c922ca0a25ee982f32d3954dbbd0c3bd7062711b2f6ce7f8527c4a29aa9a1929e711dcefedcea958abc0968b14d36ac3e87ccf98f94f56fc5d6e0cc74357714d4cb6d543c7b03711dea082059d0bac1c5f6e10630d3d2ec5776b42208a1de1ca55f2e1b4cad6aa015b096a43b628e88431196082264a390b6056c6fb5c906cf8a50cef094fb3ce2b04498dde0ec96514808a3ee152518c9c8ccbbd1d7a97f77e3271469e141539b24c37fac659dfeb75c2b7d077a3ee3d4eadf078d9a1d92a06208001fe665146a527814d73a81c15e75f0547dd4b67ebf97b89aac405868c1213cc7be6da591dad220afa09a4e746522c8314313888c4b88dc97149f796672499a1438add6c92cebbec3b156dc71657a18152e5a5a272902692c7bdafba084943e881913ed98041c4084f776f8b75689bce41213f11d6fccd833ab1472096a696fa02a4986d53f9afbae335a9eacf92d2c7904a585ac3fd25ef35be5938d0cffa9df3fe4cf14c85cdc6db4cff7b626b28146fd15d7e323fb6f505cc5acf8743a5fc8c5b5156c253f876abd04523192745ba889af5931d02254f0959fa86f6938a281365e5c0e080af805c488d75e1ad4724af38c6a143b3e61b71874eca14027741fb6279ebe90aa59f3d0c50246b67e47abdfd3c9ff271c08e84c9d1d0ce1a41e466ef910f85537566bd79ef1d4b551e5afc03d16234e194b506ea6b6d6250ad1c371593006847322b2f436babe116f48ddc38962c9c020d01eb6eb372df4853cb593c88f3e218f6e69f75f55dfc8c94e2be90556a247f2a5036d6a3bb41e1032ab479edc02c0e3a5ddc3a10f8fa262a77738ae5181a513f615af874860e99b49dd2b538f189f6d0ba3cf18e1cf640326cb9226b34ea9f0218ef85e718a4497d04045ca007d7ddff4c8019a0c59270bf749585aaa8531fc2043eef28b67165de1bfd504a2da4fca3a854a765a6a255029a8c20a2148557ecf1a0e7656f4037a028d97a0e71a39ebc515f28b0364e451bd8c421acb2f749616c9a999cbd1c1174d4830cb10bcbf6ba4e6c939237e44fa57fc6b9401eac121f33833811e69b7dc664f811180a1481198f7c60c957e324077e94db04d04e1538ab05d11c95b20297f68b4289dcd2c4835b74948ac8593f4d9aa9a5a373ec5da1a0aaa5fb816f105910c999ea7217468a245adbbeea0d6d64185ced01b279bad8aca6d4d1771c94c86e0250f678e6d63d7b77c8bf8addb01a06837758aa82af899878ebab97663a29b3fef7fceb75afa752905f105d813f17be25446e7603a4613afec83a376b286ac1192df3fda102daa53ae7daf748442d6e6556aa0e2ac9ebd866aedf35759df3f599d912ef9a531ec73e9f62c8db684b0ffa37f841b05993c21ebaf7387af342a83316786e06efc00c3cdfbdb6e562ccfc6e79a0ce0df046c3a7661989ca6e78b8e4ab79219e5b927c7c11adf294e3a2769cbfb35cbdfb9d8a17ca2add595a6602e00dc7eddaf3b575b856f588fd977c54f4c8e27b4d93530824466459e39b23b48a3ab429c762c45e1a9ac246d78d6a56139afb1f53acfb900ec548203abb8a9c2eefed6af9ace608ef1280b28d1021a5a6987d937af4d828e92a3b9fd2307b74420b6b3ac27896280d6d49a823fb1ce8445362206ba000dd28331b523e856acc3713049b853e013d750ec0345e96a0dd4bfe460d4ee164359eae6de890fce1ff249d483304fb8428caf5cad676a80aac18040dfc8e9c6b0e4d25b80611586c4f6c9a3ecf1eafa514dcbe7f8aa83968d72ddebfcb8ec9f4fefc64962f1cc37dc94db8a645cbb1989b6b0d0dbcdecc0905d887c0ff798b4c3263e281ed2a340c7bf1ab3056fa7a4cfcb3c701782375332b248cbfbe363b60500f5514119a716b0061a5d3ae7208e1c09bb77d49a9881aea6dcb58603be69647962b815ec49ef262672ca50fa06d3b77f0d81c2c4541391e7732c03c7f3157ebd90ca733b42407ade82f745057fe4f4cbd74f395de20cb2419e67f5898641840cd09efb9b87d0be6812ec67966f5c45ab9e71d29c0a39dc7b939c57e555deba8124685ddc92604a32e42772de48c5cdbfd5d384b99ab0264777c48cae38d93fc14758c3110a05b08a414f083ac36effb6d5e833a4629169194da11417480eaa4dd16f5ebb312fb810421db60ce696f2ee6d75cde734932e220f7c7d10fb689ff494b42835ad2c2a2deea765a5297538ad2c5aa5c56764307b2e9ece0af8e3d6ab7aaff7b6c651d66419dfbc6aef6489c30cc0bf973666eda790174e19fb8cc8926b54148b82241ff95e7ecf7bbce621359441e154266158f221b88630b3df852421bb57587ab43192b3f1f9a3035a61042cf95a5ca3079fb75cbabc2e3aa07749322ced73002d5555ecd1046bb5cc232db9050c74622d31f817c4e1a256286d320020757e44a40ccb7a7a3bf2a3b66dabb92f913eeeaccab3cacd5f221bcb5460539fd0b7c141f4570e3b60b4279b5a16a5e1db02d2d88a05c06345b23ac14182e88b0c2bfb1f64ea59876968076be60b29e4a548253f047804b2f2a42329e0ddd54bfeddb5449567f682bcbcd94df53f41421b92b647fdaa7ece705f7bda5a0b08bccbcb4c2c6afa1f0b90b9055a319293635a8b5d43d4b4500688a8fa2f54501c6fb28bdf030bb9320473f923754379634721f15c227198756e665830800c6f5da3248494fe2063a527283de573aab1a4394d9eabad668a6ebfd56d69085b66556e12f163631daa148791dcac56aa32b116b785f4aec4320b72e4c2d52a4595e5cef146539853b4c268cef8761da77ab3c2e4d991e69b7ff77e323f082273fe662c5ad38f598b4dab0fc2df0700972bbf9cedb2c4738392cf03c4e6f5aba83aa5a17d52d381309cf22809b51e807cdff4bb270655d79af886a17cbf46b1fd0a6387b147a86f71f89f77813b69e0d9c6a169f5899ddb9c1d2c8320f586190f4c981463159876c23ee9770933be6b913fe33c513e5ca545a8ab3322e8b7bf9802f1f22e8bbb055426c216137f3ffd1dc1c5ea46f71efd250b25af257f61b379e82d9b7ccf2d7650504feb039fdd692d38c9f3688be8d5694f0273222121bc2f1561abe003f08211805a1b2ac4d1f2cb582715054958411aadb152918d6964e91586c5a249aa04a822a0dafe91a9065fd9e7d72327b7ac8a756d58a972c7fb41c9260b2b5f9dd3895f61e12135897926a0f7c0890deb1f10d7f8673dfd8f8e4", 0x1000) [ 191.343130] handle_userfault+0x12fa/0x24c0 [ 191.347432] ? handle_userfault+0x150b/0x24c0 [ 191.351933] ? userfaultfd_ioctl+0x4520/0x4520 [ 191.356541] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 191.361729] ? __save_stack_trace+0x7e/0xd0 [ 191.366045] ? depot_save_stack+0x12c/0x490 [ 191.370345] ? print_irqtrace_events+0x270/0x270 [ 191.375077] ? print_irqtrace_events+0x270/0x270 [ 191.379805] ? perf_trace_lock+0xd6/0x900 [ 191.383926] ? save_stack+0x43/0xd0 [ 191.387525] ? kasan_kmalloc+0xad/0xe0 [ 191.391377] ? kasan_slab_alloc+0x12/0x20 [ 191.395494] ? kmem_cache_alloc+0x12e/0x760 [ 191.399785] ? perf_trace_lock+0xd6/0x900 [ 191.403901] ? trace_event_raw_event_lock+0x340/0x340 [ 191.409065] ? page_fault+0x2c/0x60 [ 191.412665] ? generic_perform_write+0x200/0x600 [ 191.417398] ? __lock_acquire+0x664/0x3e00 [ 191.421605] ? check_noncircular+0x20/0x20 [ 191.425809] ? __lock_acquire+0x664/0x3e00 [ 191.430025] ? print_irqtrace_events+0x270/0x270 [ 191.434783] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 191.439943] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 191.445114] ? find_held_lock+0x35/0x1d0 [ 191.449163] ? __handle_mm_fault+0x3296/0x3ce0 [ 191.453726] ? lock_downgrade+0x980/0x980 [ 191.457864] ? lock_release+0xa40/0xa40 [ 191.461817] ? do_raw_spin_trylock+0x190/0x190 [ 191.466374] ? userfaultfd_ctx_put+0x740/0x740 [ 191.470944] __handle_mm_fault+0x32a3/0x3ce0 [ 191.475328] ? __pmd_alloc+0x4e0/0x4e0 [ 191.479194] ? find_held_lock+0x35/0x1d0 [ 191.483232] ? handle_mm_fault+0x248/0x8d0 [ 191.487446] ? lock_downgrade+0x980/0x980 [ 191.491585] handle_mm_fault+0x334/0x8d0 [ 191.495620] ? down_read+0x96/0x150 [ 191.499223] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 191.503775] ? vmacache_find+0x5f/0x280 [ 191.507723] ? find_vma+0x30/0x150 [ 191.511237] __do_page_fault+0x5c9/0xc90 [ 191.515284] ? mm_fault_error+0x2c0/0x2c0 [ 191.519407] ? find_held_lock+0x35/0x1d0 [ 191.523449] do_page_fault+0xee/0x720 [ 191.527223] ? __do_page_fault+0xc90/0xc90 [ 191.531431] ? lock_release+0xa40/0xa40 [ 191.535382] ? do_raw_spin_trylock+0x190/0x190 [ 191.539948] ? inode_dio_wait+0x530/0x530 [ 191.544075] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 191.548899] page_fault+0x2c/0x60 [ 191.552326] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 191.558093] RSP: 0018:ffff8801c4f07790 EFLAGS: 00010246 [ 191.563439] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff825852a1 [ 191.571231] RDX: 0000000000000111 RSI: ffffc900022cb000 RDI: ffff8801c4f07b90 [ 191.578483] RBP: ffff8801c4f07870 R08: ffff8801cfbc61a0 R09: 1ffff100389e0eb4 [ 191.585736] R10: ffff8801c4f076c0 R11: 0000000000000003 R12: 1ffff100389e0ef5 [ 191.592979] R13: ffff8801c4f07848 R14: 0000000000000000 R15: ffff8801c4f07b88 [ 191.600240] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 191.605412] ? iov_iter_revert+0x9d0/0x9d0 [ 191.609624] ? mark_held_locks+0xaf/0x100 [ 191.613743] ? simple_xattr_get+0xeb/0x160 [ 191.617949] ? current_kernel_time64+0x122/0x2f0 [ 191.622678] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 191.627679] generic_perform_write+0x200/0x600 [ 191.632244] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 191.637495] ? generic_update_time+0x1b2/0x270 [ 191.642052] ? __mnt_drop_write_file+0xd/0x70 [ 191.646519] ? file_update_time+0xbf/0x470 [ 191.650726] ? current_time+0xc0/0xc0 [ 191.654503] ? down_write+0x87/0x120 [ 191.658192] __generic_file_write_iter+0x366/0x5b0 [ 191.663092] ? check_noncircular+0x20/0x20 [ 191.667301] generic_file_write_iter+0x399/0x790 [ 191.672043] ? __generic_file_write_iter+0x5b0/0x5b0 [ 191.677130] ? iov_iter_init+0xaf/0x1d0 [ 191.681083] __vfs_write+0x684/0x970 [ 191.684778] ? kernel_read+0x120/0x120 [ 191.688665] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 191.693391] ? __sb_start_write+0x209/0x2a0 [ 191.697687] vfs_write+0x189/0x510 [ 191.701203] SyS_write+0xef/0x220 [ 191.704629] ? exit_to_usermode_loop+0x198/0x310 [ 191.709373] ? SyS_read+0x220/0x220 [ 191.712987] ? lock_downgrade+0x980/0x980 [ 191.717114] ? do_fast_syscall_32+0x156/0xf9d [ 191.721586] ? SyS_read+0x220/0x220 [ 191.725184] do_fast_syscall_32+0x3ee/0xf9d [ 191.729479] ? do_raw_spin_trylock+0x190/0x190 [ 191.734038] ? do_int80_syscall_32+0x9d0/0x9d0 [ 191.738613] ? syscall_return_slowpath+0x2ad/0x550 [ 191.743523] ? prepare_exit_to_usermode+0x340/0x340 [ 191.748511] ? sysret32_from_system_call+0x5/0x3b [ 191.753330] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 191.758150] entry_SYSENTER_compat+0x54/0x63 [ 191.762528] RIP: 0023:0xf7fbfc79 [ 191.765858] RSP: 002b:00000000f77bb08c EFLAGS: 00000296 ORIG_RAX: 0000000000000004 [ 191.773533] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020011fd2 [ 191.780861] RDX: 000000000000001c RSI: 0000000000000000 RDI: 0000000000000000 [ 191.788107] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 2018/01/09 15:41:37 executing program 7: socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f000028b000-0x8)='./file0\x00') r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x200) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x628b42) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0, 0xfb}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r2, 0x9f}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000005000-0xd)='/dev/usbmon#\x00', 0x4, 0x80) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000006000-0x8)={0x16, 0x7f}, 0x8) accept4$llc(r1, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000005000)=0x10, 0x80800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r3, 0x0, 0x32, &(0x7f0000006000)=0x8, 0x4) getsockname$inet(r1, &(0x7f0000006000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000002000)={0x0, @multicast1=0x0, @rand_addr=0x0}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000008000)={{0x8, 0xfffffffffffffcbf, 0x3c, 0x8000, 0x89, 0x8}, 0x8000}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000005000)=0x7fffffff, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000002000-0x10)={0x1, 0x0, 0x10003, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0086438, &(0x7f0000005000-0x8)={0x5, r4}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f000000a000-0x4)='bbr\x00', 0x4) 2018/01/09 15:41:37 executing program 2: 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) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x20, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) socketpair(0xf, 0x0, 0x9, &(0x7f0000013000)={0x0, 0x0}) setns(r0, 0x8000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000002000)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000004000-0x5c)={0x5, 0x8, 0x5, {r3, r4+10000000}, 0xfffffffffffffffe, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r5, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) readv(r5, &(0x7f0000003000-0x18)=[], 0x0) getdents(r5, &(0x7f0000002000)=""/194, 0xc2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r5, 0x8010aa02, &(0x7f00004d4000)={&(0x7f0000d00000/0x2000)=nil, 0x2000}) 2018/01/09 15:41:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000325000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xfffffffffffffffd) r1 = socket$inet(0x2, 0x5, 0x80000) r2 = syz_open_dev$tun(&(0x7f00008fa000)='/dev/net/tun\x00', 0x0, 0x5) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000783000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) socket(0x5, 0x7, 0x0) write$tun(r2, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) pipe2(&(0x7f0000ede000-0x8)={0x0, 0x0}, 0x80000) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000a84000-0x4)=0x0) 2018/01/09 15:41:37 executing program 6: mmap(&(0x7f0000000000/0xeb9000)=nil, 0xeb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x85, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) mmap(&(0x7f0000eb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000eb9000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00007e7000-0x97)="bba52930562c2941075a46da639f4c6afe473133cb5fe999cf6be513d567221b6db9232aa589d474890e02fb52e731735ee227c92a23f393404ffee79caef685c5dc19f9f3004ab3a44adbac1f7a73a43cabf7d68d9b4ba369920caf30dc4c7fc4bb4552b8de25bfebd66f2bb2a393e23071b10cf1ec03a8f6a276435f595beb4b843cf885aa32c277b534ec288bc273d47c5366186e2c") 2018/01/09 15:41:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000038c000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f00007ba000-0x21)=""/33, &(0x7f000073f000-0x4)=0x21) sendto$inet6(r0, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/09 15:41:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000560000)="", &(0x7f0000489000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000067c000)="") r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007cd000-0x9)='/dev/rtc\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f0000593000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00007c5000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ed6000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f7000-0x4)=0xe8) prctl$void(0x1f) 2018/01/09 15:41:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000042a000-0x10)='/dev/input/mice\x00', 0x0, 0x100) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000f7e000-0x4)='tls\x00', 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd(r1, &(0x7f00003d0000-0x8)={0x8}, 0x8) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000613000)="8c04", 0x2) pipe(&(0x7f0000000000)={0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a38000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) 2018/01/09 15:41:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000f64000-0xa)={0x984bd8d, "e5ea67f2f57b"}) r1 = socket(0xf, 0x7ff, 0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00009a4000)=0x0, &(0x7f0000644000)=0x4) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000d06000)=0x0) write(r1, &(0x7f0000000000)="0209af0002000000006466b78e000448", 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00005d5000-0x4)=0x1ff, 0x4) read(r1, &(0x7f00001ff000-0xfc)=""/252, 0xfc) recvfrom(r1, &(0x7f0000ef6000)=""/16, 0x10, 0x0, 0x0, 0x0) 2018/01/09 15:41:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x801, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000001000)=@req3={0x8, 0x9, 0x3, 0x400, 0x3f, 0x3, 0x4}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4004ae52, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00006b4000-0x190)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 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, 0x2, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 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]}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 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]}]}, 0x190) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000afb000-0x210)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x20000000000031f, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) [ 191.795346] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 191.802590] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/01/09 15:41:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000003000-0x1000)="8d2b302d013b340c63e9f99661ed0c3aea5f68df249b818b37cd4466177bcb2c6574cfdff157c52e6370f61e6d84e268f35a2feaa7b2cc0348565e282ac520b5288192e90318f50c1d4de665d5e30256dd4bcced847405f64089764604e6e919da7c5624e9f9da825e709ed5b0685072b8ab6bddd898e7ceb058bd1c480f76d1dfa5c4ca0e7c0b90e16fbdc5d81fc7bbd7838c666605be698623c3080b4043c2c830ed2ad0f5cf62d820ffc1ee4f32de8b461aa904c9242d", 0xb8) r2 = openat(r0, &(0x7f0000355000-0x8)='./file0\x00', 0x100, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00004e5000)={0x0, 0x2}, &(0x7f000068c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00001c4000)={r3, 0x0, 0x8b, "9256f9a43ea5429b10ae00023049ca45be4e3588644b4f8cecf3030f86977e3ba5bb120cc307d8506664fd533cb5245d29a83a501ac42f9a2d3d294d845f96fb0ce4c88cda09d8dea00ca4434f63a5f24f1ae1d843cf4492ac5569bc5eac71ecf6ebaabf447c471dfd334e1f5be23f8ba1640acc3f1fc41a82e59b8eee2b33cb81cd05af0242772f76c5d0"}, 0x93) socket$inet(0x2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}], 0x5) setsockopt$inet_buf(r1, 0x0, 0x40, &(0x7f0000002000)="", 0x0) 2018/01/09 15:41:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd8000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000b6b000-0x8)={0xffffffff00000004, 0x3}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000049a000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a27000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000685000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xdc89, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000729000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000543000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000077f000)="") r2 = openat(0xffffffffffffff9c, &(0x7f000089a000-0x8)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f000032b000)={0x3, 0x18, [0xa7f, 0x0, 0x0, 0x4, 0x200, 0x7f]}) execveat(r0, &(0x7f00005d0000-0x8)='./file0\x00', &(0x7f0000569000)=[&(0x7f0000693000-0x22)='%bdev{/securityselinux,[vboxnet1[\x00', &(0x7f00006a8000)='/dev/rtc\x00', &(0x7f000069c000)='vmnet0cgroup\x00', &(0x7f0000149000-0x6)='ramfs\x00', &(0x7f00004eb000-0x6)='ramfs\x00'], &(0x7f000037b000-0x10)=[&(0x7f000055c000)='/dev/rtc\x00', &(0x7f0000b6e000-0x9)='/dev/rtc\x00', &(0x7f0000b5c000)='\x00', &(0x7f00002f2000-0x6)='ramfs\x00'], 0x500) fchmodat(r2, &(0x7f0000170000-0x2)='..', 0x0) 2018/01/09 15:41:38 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000018000-0xd)='/dev/binder#\x00', 0x0, 0x801) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000b000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x1c, 0x0, &(0x7f0000009000-0x1c)=[@request_death={0x400c630f, 0x0, 0x0}, @dead_binder_done={0x40086310, 0x4}], 0x1, 0x0, &(0x7f0000018000)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/09 15:41:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000f02000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000634000)=0x0, &(0x7f00007f5000)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000f31000-0xce)=""/206, &(0x7f0000e07000)=0xce) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000022a000)=0x100008001, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000861000-0xa0)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a80000)=0xa0) 2018/01/09 15:41:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f000027e000)=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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000068d000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000e3f000)={r2, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x36, &(0x7f00007f8000-0x66)={@random="b3e68a86cf31", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000810000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) syz_open_dev$binder(&(0x7f00007b9000-0xd)='/dev/binder#\x00', 0x0, 0x800) 2018/01/09 15:41:38 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001ed000-0x9)='/dev/ppp\x00', 0x40083, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x8, 0x7fff, 0x0, 0x0, 0x2, 0x10001, 0x401, 0xec5, 0x8, 0x1, 0x4, 0x8}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000002000-0x8)={0x1, &(0x7f0000001000-0x8)=[{0x6, 0x1, 0x6, 0x4}]}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000002000-0x24)={0x100000000, 0x80, 0x6, 0x4, 0x9, 0x8000, 0xfffffffffffffffb, 0x7, 0x100000001, 0x31, 0x8, 0x7ff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000-0x8)={0xff, 0xaa41}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000)=0x0) mlockall(0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004000-0x14)={0x0, 0x3, 0x7, 0xff, 0x1, 0x5}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000-0xc)={r1, 0x4, 0x30}, &(0x7f0000004000-0x4)=0xc) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000002000-0x10)="50d7b855af6a3d19863971bd565bd6a9", 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000004000)=0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000004000-0x4)=r1, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0xa8c}, &(0x7f0000006000-0x4)=0x8) connect$nfc_raw(r0, &(0x7f0000004000-0x10)={0x27, 0x3, 0x20, 0x7}, 0x10) getgroups(0x4, &(0x7f0000004000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r3 = getegid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000006000)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000005000)=0x0) getgroups(0x4, &(0x7f0000005000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r6 = getgid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f0000006000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000006000)='./file0\x00', &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000002000-0x20)=[r2, r3, r4, r5, r6, r7, r8, r9]) 2018/01/09 15:41:38 executing program 0: prctl$intptr(0x27, 0x4) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000129000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7fffffff}) 2018/01/09 15:41:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x6, 0xc) write(r0, &(0x7f0000a2a000)="1f0000000d0a1feaffffff000000e0ff019d160a0900017fe500ed2000df18", 0x1f) 2018/01/09 15:41:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) clone(0x1000000, &(0x7f0000017000)="8312c0bf8eadd2b29a6ca9aaef0f37c23727c5938fbc331c99c5eee3af8e4326c841512a3d8930df2842eaed2dd646e5", &(0x7f00002d2000-0x4)=0x0, &(0x7f00001e4000-0x4)=0x0, &(0x7f0000958000-0x1000)="") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f3a000-0xb)='/dev/hwrng\x00', 0x200040, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00004b7000)={0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0x15, 0x1, "4e5890b49f1deee90971abfc7dccf7854adb77ae7205da4d3f788a6d3128c0c425d73a93cb8aabfef97a1e8a2b95fffbc28429091b6179bffe338c4f4cf7f661", "fce1fafddc233b98f0cfd29ed9acd90deaf16fdcb82aa64d21202ed36ab857fc", [0xc7a3, 0x10000], 0x0}) recvmsg(r0, &(0x7f0000cad000)={&(0x7f0000f68000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000c3c000)=[], 0x0, &(0x7f000024f000)=""/250, 0xfa, 0x9}, 0x40010140) mremap(&(0x7f000090b000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000e37000/0x1000)=nil) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/01/09 15:41:38 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000dd5000-0xe)='/dev/admmidi#\x00', 0x9, 0x2001) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000a2a000)=0xfffffffffffffff7, &(0x7f0000a17000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x200001, &(0x7f0000029000-0x10)={0x0, &(0x7f0000840000)=[]}) pause() openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c4d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) seccomp(0x1, 0x5, &(0x7f0000029000-0x10)={0x2000000000000125, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) 2018/01/09 15:41:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dac000)='./file0\x00', 0x10) io_setup(0xc0, &(0x7f0000e36000-0x4)=0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000093e000)='/dev/vga_arbiter\x00', 0x202, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000151000-0xcb)={0x0, 0xc3, "45dfb8fd96f9865a4b4cfdb41386981c0b7b7504f36fff44680bf533161f73a17d737aba98baa124f8258d06607bce43044da01f2b272a6fe51ed956bd7e91f57bb972de34d242f180d6cd9056c6a4a746fcb06d0a17f1489a94ce55a72bc91aa41c414c65a3ec103de73bb8228630134a2d4bc18dd61f2b9661734776f7ed743ff0c6d2510631069509121836ffbf60438c73cb0a342bed8ce0365506862ff8cc9c9cec005057ebeae1699478e440e21916dd73be9ed7e6ea56b439226fb23d0658e4"}, &(0x7f0000dad000)=0xcb) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000078b000)={0x3fffffffc000, 0x4, 0x35a3, 0x9, r1}, &(0x7f0000235000-0x4)=0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f56000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000951000)={0x3, [0x1c000, 0x2, 0x80000000]}, &(0x7f000004b000)=0xa) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000664000)=0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0xfffffffffffffffa) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f0000612000-0x1000)=""/4096) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000b71000-0x8)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000015b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005d7000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 192.043489] binder: 30472:30483 BC_DEAD_BINDER_DONE 0000000000000004 not found [ 192.053734] audit: type=1326 audit(1515512498.172:282): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=30480 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7fbfc79 code=0x0 [ 192.068658] binder: 30472:30491 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/01/09 15:41:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000014000)={0x0, 0x0}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = add_key$keyring(&(0x7f0000278000-0x8)='keyring\x00', &(0x7f00008bc000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$revoke(0x3, r3) r4 = syz_open_dev$usbmon(&(0x7f00009f1000)='/dev/usbmon#\x00', 0x3ff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000c7b000-0x38)=[{0x4, 0x8}, {0x0, 0x2}, {0x8, 0x6}, {0x3, 0x0}, {0x4, 0x5}, {0xa, 0x0}, {0x2, 0x6}], 0x7) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xfff) bind$unix(r0, &(0x7f000017b000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r0, 0x0) recvfrom$unix(r0, &(0x7f00008cd000-0x98)=""/152, 0x98, 0x0, &(0x7f000008e000)=@file={0x1, './file0\x00'}, 0xa) r5 = openat(0xffffffffffffffff, &(0x7f00006ef000)='./file0\x00', 0x100, 0xc75cfd3ab55d9297) bind$unix(r5, &(0x7f0000fd7000)=@file={0x0, './file0\x00'}, 0xa) mq_timedsend(r5, &(0x7f0000d7f000)="db55585bb7975144d4d1945bb9ee9c01409ffc5b81c17729fe5101da1711ebabf02dc3b92b6d08d85744c7410fcf7d33aa236169b680593e9df4bfdf977b1961bfa346f5163a51eb90e0831ad3a2dfbfe510397f89bb5960707260a6cec358b6639117021399292a996be5239a3ebad327aae9fb5bc3a1c13961d1", 0x7b, 0x7fff, &(0x7f00003cf000)={0x77359400, 0x0}) r6 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r5, 0xc1105517, &(0x7f0000bcb000-0x10c)={{0x3, 0x7, 0x6, 0xfffffffffffffffd, "2554de41ccb8e066a42db32b4b1577a3f1e9429fb44a50d0ee87351dc1b83d4a16e621911c46e91926e63829", 0x3ff}, 0x0, 0x0, 0x0, r6, 0x9, 0x1, "c0a22a28b9fda343ffc8259071ccb5c8faf3397d6bf76716e584e10382502fff0dfef28425866b768099f5a466fd3e9247c330660ba9329598863b41971923f4", &(0x7f00001b0000-0x9)='+,vmnet0\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1, 0x7, 0x5, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 15:41:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x80005, 0x0) sendmsg$kcm(r0, &(0x7f0000c35000-0x38)={0x0, 0xf9, &(0x7f0000453000)=[{&(0x7f0000957000-0x6c)="e65ce0a8d676ecbd77ab4d14d3e1887bb587069f0a3ef1defc2314be6e73962820ecce3a7e1b70f302d81d44b7fa43cc954bb6ab56ab8f9d7592235178a5765767cef4f46ae02efe3d99c6962438beab7d200b0d5534a60cdcab2b2163b05893fc853ca552b92acb0fec6616", 0x1}], 0x1, &(0x7f0000bfa000-0x160)=[], 0x0, 0x4000000}, 0x80) r1 = syz_open_dev$vcsa(&(0x7f0000eca000)='/dev/vcsa#\x00', 0x356, 0xa0000) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000cfb000-0x40)={0x8000000000000000, 0x5000, 0x1, 0xa, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000704000)={0x0, 0x4}, &(0x7f0000919000-0x4)=0x6) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000591000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00001bd000)={r2, @in6={{0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x7fffffff}, &(0x7f0000dac000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000a8a000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f42000)=0x28) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f000016f000)={0x1, 0x1, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) write(r0, &(0x7f0000f24000)='v', 0x1) close(r0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000463000)={0x6c, 0x0, 0x2, 0x80}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f0000bcc000-0x8)={0x6, r3}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a4f000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00005a4000)={0xfffffffffffffff7, 0x9, 0x4, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000096f000)=0x0) perf_event_open(&(0x7f00002fa000-0x78)={0x5, 0x78, 0x3, 0x200, 0x8000, 0xffffffffffffffda, 0x0, 0x0, 0x40, 0xa, 0xd79, 0x3f, 0x0, 0xfff, 0x3f, 0xffff, 0x8c73, 0x3091, 0x1, 0x0, 0x7, 0x2, 0x8000, 0x2184ce49, 0x9, 0x7fffffff, 0x6, 0x781, 0xffff, 0xfffffffffffffff8, 0x9, 0x1ff, 0xffffffff, 0x6, 0x9094, 0x100, 0x4, 0x2, 0x0, 0x400, 0x0, @perf_config_ext={0xf5, 0x6}, 0x80, 0x4, 0x5f, 0x0, 0xf0c3, 0x2, 0x3ff, 0x0}, r5, 0x5, r4, 0x3) fcntl$setlease(r0, 0x400, 0x2) 2018/01/09 15:41:38 executing program 7: mmap(&(0x7f0000000000/0xce8000)=nil, 0xce8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000988000-0xc)={0x0, 0x0}) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000ce9000-0x4)=0x401, 0x4) ioctl$VT_SETMODE(r1, 0x5111, &(0x7f0000697000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ce9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ce9000)={0x0, 0x0}) 2018/01/09 15:41:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000097e000-0x8)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000088c000)='user\x00', &(0x7f0000b82000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000afa000-0x2)='\x00', 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="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", 0x109, r0) r3 = syz_open_dev$mice(&(0x7f0000dca000-0x10)='/dev/input/mice\x00', 0x0, 0x10002) ioctl$sock_bt(r3, 0x0, &(0x7f0000e74000)="08fcc74e5e192671b4629c9ba757451820d0078890228fbbff15b73c702281c6087d033449ed216ad990b28d803594cf08365637f732adfab14a84c704e02d54897fbf6fe3de9ef5b6ae6669883d63b2cf1b6d9c75cc3799e707e51af9eb20c64d7da45064474d2183b6ec2ab3382928a34341697886a51e7d07b0bc108c18f2a97ba2346bc0") iopl(0x1) socket$inet_udp(0x2, 0x2, 0x0) keyctl$dh_compute(0x17, &(0x7f0000022000-0xc)={r1, r2, r2}, &(0x7f0000d0e000-0xc7)=""/199, 0xfffffffffffffd57, &(0x7f00007f3000-0x2c)={&(0x7f00006a6000-0x6)={'rmd256\x00'}, &(0x7f0000135000-0x29)="5dd07395a5cb4aee37f3b1e08ca2208b145edbf0276b0cd773872dd169f7c819b07b2e4d", 0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$llc(r3, &(0x7f00006ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000cc5000)=0x10, 0x80800) keyctl$restrict_keyring(0x1d, r0, 0x0, &(0x7f00001e8000)='keyring\x00') 2018/01/09 15:41:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000f85000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xc}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000d0000)='/selinux/checkreqprot\x00', 0x101, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1c61) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$getflags(r3, 0x408) 2018/01/09 15:41:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000999000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d1d000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00006d2000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = epoll_create(0x202ffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000e2e000)={0x0, 0x0}) write$eventfd(r2, &(0x7f00001cf000)=0x8000000000000, 0x8) [ 192.099727] binder: 30472:30491 Acquire 1 refcount change on invalid ref 0 ret -22 [ 192.123653] binder: undelivered death notification, 0000000000000000 2018/01/09 15:41:38 executing program 6: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r0, 0xe, &(0x7f0000001000-0x8)={0x6, 0x7e0000000000000}, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000002000-0x10)={&(0x7f0000b93000/0x6000)=nil, 0x6000}) 2018/01/09 15:41:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00001c9000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000110000)=0x1c) r1 = add_key(&(0x7f0000cea000)='user\x00', &(0x7f000064b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005cb000-0x5a)="645c9a70dba2b2db5ad198e5c550c4d5fd8d1eda8358d2dd8a45bfd283677290e40b9ce73b78244592b97aafb867b5aa67db15ada60f1cf64b24a2fe2c310b73ab8a88b10419ce7f7fe8ff71148af60e4e6992d94a6c5a11dd29", 0x5a, 0xfffffffffffffffe) r2 = add_key(&(0x7f0000a06000-0x12)='.request_key_auth\x00', &(0x7f00003b7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$search(0xa, r1, &(0x7f0000afd000-0x12)='.request_key_auth\x00', &(0x7f0000ba9000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r2) 2018/01/09 15:41:38 executing program 7: 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008ed000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mice(&(0x7f0000a4b000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00008c6000)={0xfffffffffffffffb, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0xfc6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9d, 0xc2, 0x8, 0x1, 0x8001, 0x0, 0xffffffff, 0xde, 0x4}) timer_create(0x0, &(0x7f0000704000)={0x0, 0x0, 0x0, @thr={&(0x7f0000835000)="", &(0x7f00004ad000-0x8c)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009c3000-0x4)=0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000f59000-0x4)=0x0) 2018/01/09 15:41:38 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f000000b000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x2e) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000d000-0xe8)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) 2018/01/09 15:41:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x2, 0x0, 0x400, 0x7f, 0x1000, 0x5, 0x3, 0x200, 0x1, 0x3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000f9f000-0x8)={0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000033c000-0x9)='/dev/rtc\x00', 0x20000, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000b38000-0xc)='/dev/amidi#\x00', 0x9, 0x80) munlock(&(0x7f000098e000/0x1000)=nil, 0x1000) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) r3 = syz_open_dev$dspn(&(0x7f000054f000-0xa)='/dev/dsp#\x00', 0x80000000, 0xfcc9dde3009f822d) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000043d000-0x78)={0x1, 0x78, 0x0, 0xaf, 0x600b, 0x2, 0x0, 0x6, 0x400, 0xe, 0x9, 0x0, 0xf3b, 0x447, 0xff, 0x4, 0x7f, 0x7, 0x2, 0x4, 0x4, 0x9, 0x8, 0x0, 0x22, 0x5, 0x4, 0x55f8, 0x8, 0x5, 0x5b9, 0x8, 0x5f, 0x24e, 0x1, 0x1, 0x100, 0x2ea, 0x0, 0x6, 0x7, @perf_config_ext={0x3, 0x7d4}, 0x28649, 0x1, 0x8001, 0x4, 0x8, 0x5, 0x7fff, 0x0}, r0, 0x3f, r3, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000b5000)='/selinux/status\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f0000c47000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x7ffd) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00008f9000-0x8)={0x0, 0x4, 0xaa}, &(0x7f000098b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000016000)={r5, @in6={{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x2, 0x7f, 0x80, 0x20}, 0xa0) 2018/01/09 15:41:38 executing program 1: ioperm(0x0, 0x1, 0x0) ioperm(0x0, 0x7, 0x0) 2018/01/09 15:41:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a11000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000aeb000-0x18)=@generic={0x0, 0x3, 0x2db}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00001cd000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2275, &(0x7f0000fd0000-0x2)="0080") getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000042e000-0x14)={0x0, 0x81, 0x7, 0xffffffffffffffff, 0xffffffff, 0x4}, &(0x7f000056c000)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009a7000)={r2, 0xb6ca}, &(0x7f000058d000)=0x6) 2018/01/09 15:41:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00002e5000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f000087b000-0x8)={0x1, &(0x7f0000f75000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 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_bp={&(0x7f0000b20000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000)=0x3, 0x4) 2018/01/09 15:41:38 executing program 1: 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f000094f000-0x9)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x200, 0x0}, 0x0}, 0x9) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000860000)=""/74) recvmsg(0xffffffffffffffff, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000b8b000)=[{&(0x7f0000bc3000)=""/23, 0x17}, {&(0x7f0000335000-0xd7)=""/215, 0xd7}, {&(0x7f00002ae000)=""/101, 0x65}, {&(0x7f0000831000)=""/76, 0x4c}, {&(0x7f0000eb7000)=""/250, 0xfa}, {&(0x7f0000207000)=""/236, 0xec}], 0x6, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000467000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000ff7000)="443d06323ec0b27936f4e330f4577ae6", 0x10) writev(r0, &(0x7f0000ff1000)=[{&(0x7f0000ff2000)="2900000018001980013d75241a6800210206e30067fff50100960000080005007f000200080000bf00", 0x29}], 0x1) openat$dsp(0xffffffffffffff9c, &(0x7f0000d01000)='/dev/dsp\x00', 0x0, 0x0) 2018/01/09 15:41:38 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000007000)='/dev/usbmon#\x00', 0x80, 0x121400) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000009000-0x20)={0x4, 0x7f, 0x8000, 0x5, 0x3, 0x8, 0x0, 0x3, 0x0}, &(0x7f0000007000)=0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000009000-0xd3)={r1, 0xcb, "556191806a82ec78d14c3fd569ec5253f9b5ae713f04a4769d7db2ee85f1dab85addac644aa0e1957c2edd53ae5f99bb1b9b107c08c3c85bf5c6ca8b523f3dd643d51b58bfea151ec52a09bb4554238282d0cfcb82e5ba61f44c79aac30d95aeb3dc51485f54d9a5d579c227955b27c651354e1cc522c60ce7f514fd9e6278409853ed9aa533ca44663d211662fb3b0b3f33b447e9e333ebcdd2dfc8f26108261bb761b6777bfe34d8e68d8e2b81009ce6145ccd7ae8686a12e964bf5bea93da52086f1eb313c576a67db7"}, &(0x7f0000005000)=0xd3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000003000)={@common='bcsh0\x00', @ifru_data=&(0x7f0000007000)="b7ddc7ad21d1e7968368491c9f76afdd63081163450b4ae898a26a5549ea4ae6"}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) move_pages(0x0, 0x1, &(0x7f0000002000)=[&(0x7f000093f000/0x3000)=nil], 0x0, &(0x7f0000001000)=[], 0x0) r2 = pkey_alloc(0x0, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f000000a000)={0x1, 0x4, 0x5, 0xffffffffffffffb0, &(0x7f0000005000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f000000a000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pkey_free(r2) [ 192.246548] hrtimer: interrupt took 26440 ns 2018/01/09 15:41:38 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r0, 0x40102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x802, 0x0) sendfile(r1, r0, &(0x7f00009ce000)=0x0, 0x9) sendfile(r1, r0, &(0x7f0000b7a000)=0x0, 0x7ff) 2018/01/09 15:41:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x0, 0x5, 0x2}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x3, 0xd, 0x9, 0x1, 0x6, 0x2, 0x5, r1}, &(0x7f0000001000-0x4)=0x20) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) sched_getscheduler(r2) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r2, 0xfffffe2a, &(0x7f0000000000)=0x1fc) r3 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x6, 0x4040) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(r3, &(0x7f0000001000)='./file0\x00', 0xa0000, 0x102) getsockopt$inet6_tcp_int(r3, 0x6, 0xc, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000ee7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000db0000-0x8)={0x0, 0x0}, 0x17e, 0x0) read(r4, &(0x7f0000c1b000)=""/194, 0xc2) r5 = syz_open_dev$dmmidi(&(0x7f0000f11000)='/dev/dmmidi#\x00', 0x0, 0x2000) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000401000)=0x0) 2018/01/09 15:41:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x900) ioctl$TCSBRKP(r0, 0x5425, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000baa000-0x78)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f00000b5000-0x4)=0x93, 0x4) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8000000003, 0x6) sendto(r2, &(0x7f000004d000)="", 0x0, 0x0, &(0x7f0000359000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c51c8a19df28c20e1f67024560b00409d3e14deb5915c0c821f9eafc3fc9b751684bc13834c06cdfb1421e06ecb28bbac6b50f148602e34734f7e24e7eea7", 0x0}, 0x58) 2018/01/09 15:41:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000128000-0x8)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x806, 0x10000) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000004) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000b6e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000d6f000-0x99)="", 0x0, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f000041a000)="", 0x0, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000d1b000-0xc0)=[{{0x0, 0x0, &(0x7f000032b000)=[], 0x0, &(0x7f0000c3d000)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000f36000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58, &(0x7f00009fc000-0x10)=[], 0x0, &(0x7f0000541000)=[], 0x0, 0x0}, 0x0}, {{&(0x7f00000b0000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="f16432184100", [0x0, 0x0]}, 0x14, &(0x7f0000d34000)=[], 0x0, &(0x7f000049d000-0x140)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f00008e2000)=[], 0x0, &(0x7f0000764000-0x48)=[{0xc, 0x10d, 0x0, ""}], 0xc, 0x0}, 0x0}], 0x4, 0x0) sendto$inet6(r1, &(0x7f0000997000-0x81)="", 0x0, 0x0, &(0x7f0000a62000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/09 15:41:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000e50000-0x4)=0x0, &(0x7f0000e24000)=0x41) r1 = syz_open_dev$dspn(&(0x7f000021d000-0xa)='/dev/dsp#\x00', 0x101, 0x20000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000734000)={0x0, 0x10000, 0x10}, &(0x7f00004f2000)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00007e2000-0x8)={r2, 0x2}, 0x8) socket$inet(0x2, 0x7, 0x6) r3 = syz_open_dev$usbmon(&(0x7f0000f33000)='/dev/usbmon#\x00', 0xffffffffffffff01, 0x20000) timer_create(0x1, &(0x7f0000098000-0x58)={0x0, 0x13, 0x1, @thr={&(0x7f0000012000)="9f8d8528486d4b05f8a6645935e39683d3d1331bcb6362e67271475a543e5cc51835156ebff5615bdfc41bcb96d0dc3dba97737e05dd0f3490af9773ad345a46f30aaa0a0304bf6a2d16adeff196bca8890e34cca523f822809bd26f99802af3450399f2a7f058f5123874d5ea63d6244cf557036a6b53d8283d3b0f16fdef3e3e6a39037b253b3f0027b88cf2878d84f406b27114733a3d98fd3a6882b6bc1b2962b8178b2265036757aabfec2ec5dadd79c4f28c727e1050cc26f8628a305b05d8919f8a41dd83856c117302a281", &(0x7f00008a8000-0x21)="dff6344fe1b3fb3ce19bbdf5fcfb1ba200c427ef7e85941c8aa96f017ef604d2d3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006e1000-0x4)=0x0) timer_delete(r4) signalfd(r3, &(0x7f0000c70000)={0xfff}, 0x8) fgetxattr(r0, &(0x7f0000d2b000-0x15)=@random={'system.\x00', '/dev/usbmon#\x00'}, &(0x7f0000763000-0xa4)=""/164, 0xa4) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f000026c000-0xc)={0x15, 0xe3, &(0x7f00009f1000-0xe3)="540638425b67f1574830c59ef056c70f5d6b4407f3c72fee537c89df1ee080cac47d67598f70ad4fbdec0fe37d1d4a77b1addde4a8f39d5d1eb0aa7c273f24e6df70d1d177640fb98d89de4cda8fb34d4044026f7d0947ef05aae31820aea63842b7a054352a84fe72f1972b384bf5dd44bb566e1607221bdee79a1fde3c08876cc93f91068d5cc0e8cfb8294295daaeb2823b583a27344ee4748bdb2d780b0a3b2a216d769cc070fd7ad830dfad18998455762425830388b3524a868aa18e19b300fc7eb856cee8e9703f3b3e25109679b9407faae77170a394edb431bd5fab9652ba"}) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f00007b5000-0x70)={[{0x0, 0x2, 0x9, 0x401, 0x7ff, 0x80000000, 0xc, 0xfffffffffffff801, 0x800, 0x8, 0x100000000, 0x1, 0x401}, {0x0, 0x4, 0x68cc, 0x1, 0x2, 0x5, 0xffffffffffff7fff, 0x7, 0x1, 0x1, 0x7f, 0x1000, 0x101}, {0x9e26, 0x4351, 0x8, 0x1, 0x0, 0xb5, 0x1, 0x8, 0x2, 0x80000001, 0x7, 0x7fffffff, 0x1919}], 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 15:41:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000e3a000)=0x0, &(0x7f0000e2e000-0x8)=0x0, 0x80000000, &(0x7f0000adf000/0x4000)=nil, 0x0) pipe(&(0x7f0000b62000-0x8)={0x0, 0x0}) bind$bt_sco(r0, &(0x7f0000f84000-0x8)={0x1f, {0xffffffffffff0811, 0x0, 0x80000001, 0x0, 0x4, 0x5}}, 0x8) futex(&(0x7f000000d000-0x4)=0x0, 0xb, 0xfffffffffffffffd, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000c11000-0x4)=0xffffffffffffffff, 0x0) 2018/01/09 15:41:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00004c4000-0x4)=0x9, 0x4) sendmsg(r0, &(0x7f00003d6000)={&(0x7f00000e7000)=@in6={0xa, 0x0, 0x983b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000c51000-0x20)=[], 0x0, &(0x7f0000eb1000-0x5a0)=[{0xc, 0x1, 0x0, ""}], 0xc, 0x0}, 0x0) 2018/01/09 15:41:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0xffffff7fffffffff, 0x0, 0x4, 0x0, 0x0}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x0, 0x4) r3 = syz_open_dev$tun(&(0x7f0000e6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) bind$inet6(r2, &(0x7f0000db9000-0x1c)={0xa, 0x1, 0xe9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00006d5000-0x10)={0x16000, 0x8000, 0x0}) fgetxattr(r0, &(0x7f0000e40000-0xe)=@known='system.advise\x00', &(0x7f0000b7c000-0x60)=""/96, 0x60) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000969000-0x28)={@common='gre0\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000009000/0x1000)=nil}) 2018/01/09 15:41:38 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000181000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000d29000)='/dev/vcsa#\x00', 0x1f, 0x0) preadv(r1, &(0x7f0000242000)=[{&(0x7f0000890000)=""/0, 0x0}, {&(0x7f0000ffb000)=""/4096, 0x1000}], 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000c46000+0x774)=""/40) sendfile64(r0, r1, 0x0, 0x0) 2018/01/09 15:41:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000344000)='/dev/net/tun\x00', 0x0, 0x0) setrlimit(0x9, &(0x7f00002a7000)={0x0, 0x2}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_addrs=@nfc={0x27, 0x35, 0x4, 0x5}}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000bad000-0x4)=0x0) 2018/01/09 15:41:38 executing program 7: socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xf, 0x3) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00002d7000)=0x9d69, 0x4) 2018/01/09 15:41:38 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e37000)=0xc) fcntl$setown(0xffffffffffffffff, 0x8, r0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000+0xca6)={0x0, 0x0}) setpgid(r0, 0x0) 2018/01/09 15:41:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fb7000+0x5b3)={0x5, 0x2000000000000002, 0x80000000004, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000062d000-0x20)={r0, &(0x7f0000fbd000)="", &(0x7f00000ff000)="", 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x3b, &(0x7f000049e000)=0x0) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f00000d4000-0x28)={@common='gre0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/09 15:41:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000e80000-0x69)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 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]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000044d000)='/dev/audio\x00', 0x40000, 0x0) getsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000145000-0x4)=0x0, &(0x7f00004e8000-0x4)=0x4) fcntl$setsig(r1, 0xa, 0x14) 2018/01/09 15:41:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0xa00000400, 0x3fffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffff) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000053000-0x9)='/dev/vcs\x00', 0x3c, 0x0) r1 = syz_open_dev$mouse(&(0x7f00003fb000)='/dev/input/mouse#\x00', 0xffffffffffff0ca3, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00008f7000)={r1, 0x53a, 0x4, "044f8d95585281490a7b1a6a1892b749c1eabe01550b0bfa88dd7173fdf915bac2"}) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/09 15:41:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a16000)='/selinux/relabel\x00', 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004a6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000a0c000-0x4)=r1) creat(&(0x7f0000489000)='./file0/bus\x00', 0x0) mount(&(0x7f0000491000-0x12)='./file0/bus/file0\x00', &(0x7f0000b28000-0xc)='./file0/bus\x00', &(0x7f000003a000-0x7)='mqueue\x00', 0x0, 0x0) 2018/01/09 15:41:38 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x101001) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000008000-0xae)="68077dbf4103facabdb5b14c4296c7c50801e93013bf44a406c9f979d2d01c7ffd4bd03474a3322007a024601d087520fcf065251052a020a0e9102769a986b22f1c96f427e4a4a60b57cafa48c47b27e0634bf8c03f72508a452fd71600cf73d8e67d31277a5ecd16d40c02c8f8bb179d44937469f78650b52ff00dc8702516e2768f828077b466b9ada907cb9ab77033a2675663903f0845f6b48ddb716319ef56034e8ccd42321daef0070589", 0xae) writev(r0, &(0x7f0000004000-0x10)=[{&(0x7f0000004000-0x79)="02c263fc9661bdbddaa9495088f2b19e275667cbfb0b41585f16f50dbe8715301a11e5a9ee4600d44e5cc7d7bdc477f093f0f08efd182aaf7c3b41a70c4ea4e9dcd7b2c0076b899246373de6d80ce3e55952bb64775c4c36b6c3baf964db209d77f7d68b7a37b7b0bfabf1", 0x6b}], 0x1) socket$inet6(0xa, 0x80a, 0x0) 2018/01/09 15:41:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00007eb000-0x104a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff, ""}}}}}, 0x0) r0 = memfd_create(&(0x7f0000484000-0x7)='system\x00', 0x1) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000868000-0x4)=0x0) mq_notify(r0, &(0x7f0000cbe000-0x58)={0x0, 0xa, 0x1, @thr={&(0x7f0000a47000)="96c250c6882baa39d97a6b3f63431d9136381dd5f3cf558d75d247f831014cf388b97259400f5ac896185117e2aa9f9e48c97974fadd4a110f811dff3a8ae282591a7dd738a83045e122af584355e07de355056ef8cf592f730288989034548c0fdd4e9c34d8c974561583", &(0x7f0000d9e000-0x43)="17a836150321629f6713502fb2d1694cd5f936f3c0f024a194ccf31d8aa71156a0ace262daec1f0e6592accd71222ed8aafe08dac79ba97a81549daa8f4410c9859fd0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 15:41:38 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000f95000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000042d000-0x4)=0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000012f000)=0x0, &(0x7f0000381000)=0x8) mlockall(0x2002) pipe(&(0x7f0000d8b000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000f80000-0x1)={0x80000000}, 0x1) 2018/01/09 15:41:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bb8000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ab6000-0x24)={0xb199, 0xf17, 0x7fff, 0x3, 0x1, 0x7, 0x10000, 0x4, 0xfffffffffffffffc, 0x3, 0x7f, 0xdbe}) r1 = perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000100000-0x25)="240000005200190014f9f40c000904000a0007100800e80008e60000080000000000000062", 0x25) 2018/01/09 15:41:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000006c000)={0x0, @in6={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8cba}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x20, 0xa45f0000000000, 0x16b, 0x9}, &(0x7f00006e3000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x48, &(0x7f0000001000-0x48)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x1, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x55a1}]}, &(0x7f0000000000)=0xc) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000001000-0x70)={[{0x9, 0x80, 0x3, 0x7fff, 0xfffffffffffffff7, 0x0, 0x100000000, 0x7, 0x7fffffff, 0x8000, 0x7, 0x977, 0x80000001}, {0x2, 0x7, 0x3, 0x24000, 0x5, 0xfffffffffffffffa, 0xd5, 0x1, 0x50, 0x6, 0x0, 0x0, 0xd90d}, {0x7ff, 0x5, 0x5, 0x3, 0x7fffffff, 0x3, 0x9, 0x8, 0x2, 0x8, 0x3, 0x4, 0x7fff}], 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x21}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/09 15:41:38 executing program 3: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00005a5000)='/dev/rtc\x00', 0x400000, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000361000)={0x6, 0x80000001, 0x1, 0x1ff, 0xffffffffffff36f1, 0x7ff, 0x9, 0x18bf, 0x9, 0x3f, 0xffff, 0x820}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006d6000)={r1, &(0x7f0000eef000)=""}, 0x10) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ef1000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000ef0000)=0x4) 2018/01/09 15:41:38 executing program 6: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000f9b000-0x9)='/dev/rtc\x00', 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f9b000)={@generic="f84e07487f950b9bd216e0dd37ab88a5", &(0x7f00000f8000-0x15)=@ethtool_gstrings={0x1b, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 15:41:38 executing program 1: keyctl$update(0x2, 0x0, &(0x7f0000b6b000)='x', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = creat(&(0x7f0000e3b000-0x8)='./file0\x00', 0x80) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000f30000-0xa0)=""/160) chmod(&(0x7f0000bae000-0xe)='./file0/file0\x00', 0x14a) sched_setparam(r0, &(0x7f0000e2f000)=0x5) r2 = socket$netlink(0x10, 0x3, 0x0) move_pages(r0, 0x1, &(0x7f0000c6c000)=[&(0x7f00007ad000/0x1000)=nil], &(0x7f000084a000)=[0x7, 0x350, 0xaa, 0x1, 0x3, 0x1f, 0x1, 0x15b, 0xffffffff], &(0x7f0000fe3000-0x8)=[0x0, 0x0], 0x2) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00008c0000-0x4)=0xff, 0x4) 2018/01/09 15:41:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000032000)={0x19980330, 0x0}, &(0x7f0000766000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000e30000)={&(0x7f0000652000)=@nl=@kern={0x10, 0x0, 0x0, 0x80000200}, 0xc, &(0x7f0000494000)=[], 0x0, &(0x7f00009cd000-0x50)=[], 0x0, 0x0}, 0x800) 2018/01/09 15:41:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000758000-0x4)=0x0, 0x4) r1 = syz_open_dev$audion(&(0x7f0000127000)='/dev/audio#\x00', 0x1, 0x4000) lsetxattr(&(0x7f0000168000-0x8)='./file0\x00', &(0x7f000089e000+0xba)=@random={'security.\x00', '^vmnet1\x00'}, &(0x7f00005f4000)='/dev/audio#\x00', 0xc, 0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005c7000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004f4000)=0xe8) connect$packet(r1, &(0x7f0000ca9000)={0x11, 0x7, r2, 0x1, 0x7, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00004f4000)=0x0) 2018/01/09 15:41:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mkdir(&(0x7f0000c51000)='./file0\x00', 0x8) mount(&(0x7f0000292000-0xe)='./file0/file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f0000d6f000-0x6)='ramfs\x00', 0x3, &(0x7f000098d000)="") bpf$OBJ_GET_MAP(0x7, &(0x7f0000ebb000)={&(0x7f0000f88000)='./file0\x00', 0x0, 0x0}, 0xc) uselib(&(0x7f0000b7e000-0x14)='./file0/file0/file0\x00') r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000dbd000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ae6000-0x4)=0xec8, 0x4) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f00004aa000)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f000063a000-0x4)=0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/09 15:41:38 executing program 3: mmap(&(0x7f0000000000/0x81e000)=nil, 0x81e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f00003c1000-0x23)="220000001c00b515f8efff00000000010c0006ff026300000000010306000100a445", 0x22) mmap(&(0x7f000081e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000081f000)='/dev/input/event#\x00', 0xfffffffffffffff7, 0x1000000040003) mmap(&(0x7f000081f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000820000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000820000)=0x1, 0x4) mmap(&(0x7f000081f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000081f000)="f23781fefb60f8158ead19d1e7a2f9818e5533eccf925e9c04ffe2178f78521f9dcef92410b01a954435ee3fdbcc6694b58c94b7f9992911a1fd7729e1d53f5d", 0x40, 0x4, &(0x7f0000820000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000820000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000820000)=0xebb9, 0x4) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000821000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000822000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 15:41:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e8a000)='./file0\x00', 0x14) r0 = inotify_init1(0x80004) inotify_add_watch(r0, &(0x7f000002a000-0xa)='./control\x00', 0x86000006) r1 = inotify_init() 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/01/09 15:41:38 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, 0x7fff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000f80000-0x8)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) writev(r1, &(0x7f0000724000)=[{&(0x7f00006ca000)="a6be4d6b51ff418fe8f0de9b012caad6e6495a56310c2040b164d9b994d49ef9c03a998ee1b00b9cfccfb3716b2a8d26f7d48548509657dd6828ec69100b30e33ed80ee05739e8381a94f106d9d1f45f5fd875dfee1c159c8a3542d2e78a621f4e08febb6a6b6a79d5b57a1b61788bc8fae15b066dbcb6d1f25f8a4288b8ad42a43e2245753a3be083ad75c2b6f7fde9b775062baf0c4b", 0x97}], 0x1) write$sndseq(r1, &(0x7f00003b6000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x8, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x1c) readv(r1, &(0x7f00002eb000)=[{&(0x7f0000860000-0x4)=""/4, 0x4}, {&(0x7f0000c58000)=""/72, 0x48}], 0x2) 2018/01/09 15:41:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f0000f4a000-0x8)=0x0, 0x1e) openat$selinux_load(0xffffffffffffff9c, &(0x7f00008fc000)='/selinux/load\x00', 0x2, 0x0) 2018/01/09 15:41:38 executing program 7: unshare(0x20000000) r0 = syz_open_procfs(0x0, &(0x7f0000239000-0xe)='net/protocols\x00') tee(r0, r0, 0x20, 0x0) 2018/01/09 15:41:38 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x8011, r2, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000003000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16202}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000afc000)={0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x22100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000001000-0x80)=[@in6={0xa, 0x2, 0xfffffffffffff801, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xccd7256}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb666}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x3, 0x23f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20000000}], 0x80) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/09 15:41:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00004d0000-0x8)=0x6) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f0000262000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000372000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003b7000)=0x0) r2 = getpgrp(0x0) r3 = syz_open_dev$audion(&(0x7f0000fe6000-0xc)='/dev/audio#\x00', 0x18, 0x2) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000ddb000)={r3, r0, 0x9}) 2018/01/09 15:41:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000084d000-0x8)={0x9, 0x100}) writev(r0, &(0x7f0000973000-0x8)=[{&(0x7f00001ab000-0x38)="000000000000000680000000000000e11900112c0100000045ff01070000001419001600000100040001000701d0000001010c00006fe422", 0x305}], 0x1) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000020f000)=0x0) sched_getparam(r2, &(0x7f0000049000-0x4)=0x0) 2018/01/09 15:41:38 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, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000300000)=""/135, 0x87) openat$cuse(0xffffffffffffff9c, &(0x7f0000efc000-0xa)='/dev/cuse\x00', 0x4000, 0x0) pipe(&(0x7f0000e73000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00005e4000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/09 15:41:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ae0000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000b1b000-0x10)={0x3, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f0000813000)={0x80000000, r2}) read$eventfd(r0, &(0x7f0000345000)=0x0, 0x8) 2018/01/09 15:41:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000aa8000)='./file0\x00', 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmsg(r0, &(0x7f0000951000)={&(0x7f0000635000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b25000-0x28)=[{&(0x7f0000c69000-0x2f)=""/47, 0x2f}, {&(0x7f0000bbf000)=""/250, 0xfa}, {&(0x7f0000d4f000-0x83)=""/131, 0x83}, {&(0x7f0000ad4000-0x9a)=""/154, 0x9a}, {&(0x7f0000ec9000)=""/1, 0x1}], 0x5, &(0x7f0000a98000)=""/79, 0x4f, 0x8}, 0x10121) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000cf1000-0x8)=0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$midi(&(0x7f00008fd000)='/dev/midi#\x00', 0x0, 0xc400) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/09 15:41:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dff000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00007e7000-0x14)={0x0, 0x9, 0x100000001, 0x401, 0x38, 0x6}, &(0x7f00009e2000)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000767000)={r1, 0x4b7af01a, 0x30, 0x8, 0x2}, &(0x7f000013c000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc0007ffffffffffe, 0x40010000, 0x0}, 0x10) r2 = socket(0x5, 0x6, 0x0) setsockopt(r2, 0x4, 0x5, &(0x7f0000001000)="", 0x0) 2018/01/09 15:41:38 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, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000f1c000-0xb)='/dev/vcsa#\x00', 0x5, 0x200000) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='ramfs\x00', 0xd, &(0x7f00000e5000-0x2)="") setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bb9000)={0x3, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00009ae000-0x9)='/dev/vcs\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00001b3000)={0x0, 0x100}, &(0x7f000082d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000075d000-0x8)={r2, 0x400}, 0x8) r3 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) fremovexattr(r3, &(0x7f000097f000)=@known='system.sockprotoname\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00004cf000-0x8)={0x0, 0x4}, &(0x7f00007ad000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000c95000-0x8)=@assoc_value={r4, 0x59a9}, 0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000340000)=0x0) getpriority(0x3, r5) socket$inet_sctp(0x2, 0x1, 0x84) 2018/01/09 15:41:38 executing program 7: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sg(&(0x7f00006b1000-0x9)='/dev/sg#\x00', 0xffffffffffff1759, 0x202100) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000f64000)=""/4096, 0x1000) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x0, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 15:41:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000008f000)={0x5, 0x2, 0x8, 0x9, 0x0}, &(0x7f00005f0000)=0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000048b000)='/selinux/checkreqprot\x00', 0x200800, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000c7000-0x18)={r0, 0x5, 0x30, 0x4, 0x9}, &(0x7f0000d87000)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000b30000-0x8)={r0, 0x6}, &(0x7f00002e4000-0x4)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff01c}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) r3 = syz_open_dev$admmidi(&(0x7f0000ccb000-0xe)='/dev/admmidi#\x00', 0x80, 0xc0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x5) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000359000)={0x2, &(0x7f00005be000)=[{0x0, 0x0}, {0x0, 0x0}]}) syz_open_dev$sndpcmc(&(0x7f0000810000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x80) 2018/01/09 15:41:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000cd2000-0xd)='/dev/net/tun\x00', 0x0, 0x8805) syz_open_dev$tun(&(0x7f0000018000)='/dev/net/tun\x00', 0x0, 0x2a0040) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x6, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) write$tun(r2, &(0x7f00003ac000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0xe5, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x87, 0x0, 0x100, 0x20, 0x0, 0x5df3e8ac, 0x0}, @dstopts={0x3f, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0xa84}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0xb1d0}]}, @fragment={0x87, 0x0, 0x3, 0x3cb1, 0x0, 0x6, 0x0}, @fragment={0x62, 0x0, 0x7, 0x56a, 0x0, 0x401, 0x0}, @hopopts={0x3d, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0xbf, 0x2, 0x1, 0x80, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}]}, @dstopts={0x3c, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x30b}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}]}, @dstopts={0x3f, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x100000000}, @enc_lim={0x4, 0x1, 0x1}, @calipso={0x7, 0x50, {0x9, 0x12, 0x4, 0x5, [0x5, 0xfffffffffffffffd, 0x20, 0x80000001, 0x4, 0x5, 0xffffffff, 0x959a, 0xcbe3]}}]}, @routing={0x5e, 0x0, 0x0, 0x73d, 0x0, []}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x117) 2018/01/09 15:41:39 executing program 5: mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000e4d000)=0xf7d, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x801, 0x7b0d4e5f247b8d0d) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000e0f000/0x4000)=nil, 0x4000, &(0x7f0000eff000-0xc1)=""/193) 2018/01/09 15:41:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000076b000-0x1c)={0x0, 0x0, &(0x7f0000c12000-0x8)={&(0x7f00008de000-0xa0)={0x2, 0xe, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x2, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@rand_addr=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x40000000005, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e93000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000654000+0x8b0)='att\x00\x00\x00\x00\a\x00\x00 t\x00') ioctl$TIOCGETD(r2, 0x5424, &(0x7f00008fb000-0x4)=0x0) 2018/01/09 15:41:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000040c000)={0xaa, 0x0, 0x0}) r1 = dup2(r0, r0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000743000-0x4)=0x8, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f44000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000d36000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000c8c000)='./file0\x00', &(0x7f0000d7d000-0x8)='./file0\x00', &(0x7f0000fdb000)='ext4\x00', 0x1000, 0x0) unlink(&(0x7f0000723000-0x8)='./file0\x00') mount(&(0x7f000055d000)='./file0\x00', &(0x7f000081f000-0x8)='./file0\x00', &(0x7f0000e38000)='anon_inodefs\x00', 0x2000, &(0x7f00006c1000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 192.933598] device syz1 entered promiscuous mode 2018/01/09 15:41:39 executing program 0: socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000021e000-0x8)={0x0, 0x0}) r1 = socket$nfc_raw(0x27, 0x3, 0x0) tee(r0, r1, 0x401, 0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f00007db000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000c61000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=""/173, 0xad, 0x0) 2018/01/09 15:41:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000d4e000)='./control\x00', 0x7fe) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) r2 = inotify_init1(0x0) fcntl$notify(r1, 0x402, 0x32) inotify_add_watch(r2, &(0x7f0000f26000-0xa)='./control\x00', 0x480000000) 2018/01/09 15:41:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000ff5000-0x38)={0x0, 0x0, &(0x7f0000722000)={&(0x7f0000c7c000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000be3000-0xa)='sessionid\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000169000)={0x0, 0x800, 0x20}, &(0x7f000000a000)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000212000)={r2, 0xdf90}, &(0x7f0000389000)=0x8) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000495000)="befd30340fba97e523c12be88ff45dec858dee0f737fd91dea7a9fcf7a58c6898397cdbd42ef08777517b04180adf638d81260d66a599f6382303072b54d18020980c5a57f050b90c47939a4d796fa432011bbc165140c050979a208c49d826cc00c9591ca7991020e5ad4189d85eb59c83438177d47568a37a436e1de208ebd4cd062b1121de6ce4bb1fede2492e0947363c1c5bf6f68d5759cfd865d31b324cdca97c7cdc1fa41f18236ced69e339948365ca431f1be7ef1359a1a676ae2c1041f") 2018/01/09 15:41:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x7, 0xc000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0xb1, "1d192ee0a07d19d20809d9e468e77eb3cafb66d21c7dec2d46737d7fd0c96d3f797ebbeae02247f44c76df7dd68bd9420e220aaafa7611e2bdcedb0616fdc1daab180ff114f84d4a9f36e6fdb95ac8d506872a6fc5117c307661d0dee08ee64008ab16295b1d38f8799e173d3806b977db2cc8f4eb32bf7709a61e7c18d9a672ff3393d86f36d124d11573aec5d6b5320600172b46ee4b4883f289af76218de2b7229e32b6826535ab146b95b7661d6b30"}, &(0x7f0000001000-0x4)=0xb9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000)={r2, 0xc5, 0x20}, &(0x7f0000000000)=0xc) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f00002d2000-0xa)='/dev/vcs#\x00', 0x5, 0x101000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[]}, &(0x7f0000002000-0x4)=0xc) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000952000)=0x0, &(0x7f0000638000)=0x8) ioctl$LOOP_CTL_ADD(r4, 0x4c81, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x2d, &(0x7f00001ca000-0xc9)="6eca41f2386e2106fc297b168a4df5c603c23c2cdcb11d6392237ccc48cf43d67c7a5f0b08287e80b7f6e37dd31f94d8c9cf14c1d7284aaf73d52b24c56632601ed403fddd34834b4d025667d98bd54c7eeea4a4b925444540c21da0510f9474be9981abd2e765f630295bde0b9b41c5b073864b487477c9e942648833a8e8314a5c5f7ed7092bb1010d8cc04b87d3958de377ec54aa5f14752bb00cd3b31ea97f1c2aff2acc3d6893bef1c9aaf5b80f3aaee36f8918d0ebe8f52c4f00539608cf07722f561ca46fc6", 0xc9) 2018/01/09 15:41:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0x8000e3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000c5e000+0xb11)=0x0, 0x4) pipe(&(0x7f0000fa7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) close(r1) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000c4f000-0x4)=0x0, 0x4) 2018/01/09 15:41:39 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x22000) fcntl$setstatus(r0, 0x4, 0x0) 2018/01/09 15:41:39 executing program 2: mmap(&(0x7f0000000000/0x6d000)=nil, 0x6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000063000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000003d000-0xa)='./control\x00', 0x220001a1) mmap(&(0x7f000006d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20200200, &(0x7f000006d000)="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", &(0x7f000006e000-0x4)=0x0, &(0x7f000006d000)=0x0, &(0x7f000006e000-0xda)="eec3537cd988a01abbb1cfcb4084565d485586b57d4f7fb4dd5fc82d250b31bef7db38df98b720c57e9785e9ac61027ab3302ffd477329ccdac2914fb6ac30f5cdabd899eeec0d0d7f881920b56685e377eb14fcb75c632358773c3f72d83adc1a2ab2294bb3a43091730bf0c000031e952e2111aa085805f7acd3db6f956a2679e84bf3a2a503f296c4f9901941c6320f581ffbda4bd5502ae95e2b4fff124c8e5f45819aee021871f06161e53ae05de9fe292948e6ed083aee20db435021a348f7bef6d516b05ac9903973847d0cebbe17beb6059a1cd40307") read(r0, &(0x7f000006d000-0x1e)=""/32, 0x20) creat(&(0x7f0000032000-0x10)='./control/file0\x00', 0x0) 2018/01/09 15:41:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000a57000-0x10)={&(0x7f0000656000)='./file0\x00', 0x0, 0x0}, 0x10) bpf$MAP_CREATE(0xb, &(0x7f0000000000)={0x8, 0x0, 0x81, 0x9, 0x1000000000000, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/09 15:41:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) r2 = fcntl$getown(r0, 0x9) timer_create(0x7, &(0x7f0000dce000-0x58)={0x0, 0xe, 0x0, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008d2000-0x4)=0x0) 2018/01/09 15:41:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000183000-0x4)=0x0, &(0x7f0000d32000-0x4)=0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sg(&(0x7f00004a8000)='/dev/sg#\x00', 0x6, 0x280002) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e99000)={0x0, @in={{0x2, 0x3, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcf, 0x5, 0x7, 0x9, 0x38}, &(0x7f00004b0000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00004aa000)={r2, 0x2, 0xc2b9, 0x10001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000441000-0x5)='lp\x00', 0x45a) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da835fd4771fc04964720f23d6924defec22d706938b5e8fe03f2fd8e6f23b0189d750e9069d4df1c399f8d98d5c96c421c747d5250acae948ca1522b1087441a2f4249e902be42e86bceee9c66b32079fbdc1fd29fab99ebb1a3dd25879c507d01a02919ae3bb5fa6cef0400b53d12f632919fa8661bfa799b6058381c92530a275b26ab3f1b12cb9199581598ecb128223c73b17bb76ff82c77e73c4074ce62d8781f709417b00f16b447e1a03ba13189a9d0d802d987abbf515fbc0c5b04cff4623e9990c3e5351329e17ed0bd6bfc07276188e845d6b3203a7d61675c842bf83d3dd77e996dbad53fbd3ad7d51c34cc391501ada6f7b30ee15f938908b866e92dad2c00ad80bdcdf1eb628838fb593e1320ac925d820e50f8c1eda816eb06e82a5baa3c94908f021f240852bd2342b9185707c559b471751a2ebf5c9dffc52df5de2e81dda4d637867c628a8d2b6d9e9aee7ffb4fefb8c7e6c53a3dec8f3f41ab6060142861d05d8c4492d43c05694c6fe79c0b20404684af25580e03fbcafc7e68f4d0950a8bc8a6f20ece0d5acd0a1ef9dce5ae5ea82b012c6dae46dd670233089b2ca8abac70bae5274794bb857ad078a0f19f3520ba510fe6e1270a72b16fda1297a82f174358c950246b8a3f3dc2d1812d23c3c291c15bcb828d34c5d2c2df513e3820490c77efc1718871170c75569fc1becbe0934b5ea2e3fb1541c0d3da1892136cd195101f23a5639396fbe1390a60af71641dd3eed1db8ecb177515e248cd4f17ade67e8a1ae2910a964b53cfd0685d54e096882718cf504d89139ec02c568808614cab0b0117ee9b36add5cde5d469ccf1054b0b5a22698ad3a39bd2606bffd636d9ba242e6f1ceb515cc21499160d1665c34b1ab3b6944492ee4b005170ea3c89d61247fb217a56084f79d0b9a17f39972d2ad2029612278a1f53f7fc9b2886ca7719ad8320cec0c93312159846c6946d405de06cc39801cd25a3fa16eca799a21fbe61b524041d4d044108402e9211ba87ab90e5e27775b19a647e00ac4fef556bf9d6f4a833a566f246744b08ae205cb0f3b420464feb498f2be5eaa781bde294db3d0ede952caeeba1abecf219bf2c32f4dc2b7eaa2397f93a8ad9de45e4848dff52bf8f478ad24ee6aeda9ea3f237d853dfe17776ccf2c3893b3e79c6083a1053b30eedeb8519b238a06dd34e3b17529c4e9409d05584644af1ce8365178af2e0ad83832dc2c8e6d43864bdee0e2", 0x457}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/09 15:41:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000529000)='./file0\x00', 0x0) mount(&(0x7f0000855000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f00009e2000)='ramfs\x00') sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/09 15:41:39 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000004000-0x4)={0x19980330, 0x0}, &(0x7f0000003000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000004000)='/dev/vcs#\x00', 0x1ff, 0xc000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000004000)=""/156) 2018/01/09 15:41:39 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b8d000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000fd8000-0x14)=@ethtool_pauseparam={0x12, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 15:41:39 executing program 5: r0 = socket$inet6(0xa, 0x7, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000-0x79)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/09 15:41:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$amidi(&(0x7f0000957000-0xc)='/dev/amidi#\x00', 0x8, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000496000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket(0x11, 0x4000000000080003, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00006b0000)={0x0, 0x0}) r4 = socket(0x10, 0x802, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r4, &(0x7f0000b83000)={r3, r2, 0x0}) 2018/01/09 15:41:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b92000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000160000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) fcntl$getown(r1, 0x9) recvmmsg(r0, &(0x7f00004b3000)=[{{0x0, 0x0, &(0x7f0000802000)=[], 0x0, &(0x7f000014a000)=""/0, 0x0, 0x0}, 0x4}, {{&(0x7f0000923000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000014b000)=[], 0x0, &(0x7f0000a14000-0x7a)=""/122, 0x7a, 0x0}, 0x8}, {{&(0x7f0000b1d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000a84000)=[], 0x0, &(0x7f0000278000)=""/213, 0xd5, 0x0}, 0x0}], 0x3, 0x0, &(0x7f0000e92000)={0x0, 0x989680}) 2018/01/09 15:41:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000713000-0xd)='/selinux/mls\x00', 0x0, 0x0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f000024a000-0x8)='./file0\x00', 0x2) inotify_rm_watch(r1, r2) r3 = dup(r0) setsockopt(r3, 0x100000800000010d, 0x2, &(0x7f0000004000-0x8)="00000000ffffffff", 0x8) 2018/01/09 15:41:39 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000db8000)='/dev/snd/midiC#D#\x00', 0x8, 0x141000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000001000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000dcf000-0x4)=0x1002) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x38, &(0x7f00007d1000)="", 0x0) 2018/01/09 15:41:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000001000-0x1000)="730212c4", 0x4) pkey_mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0xffffffffffffffff) getsockopt(r1, 0x1, 0x0, &(0x7f0000002000-0x1)=""/1, &(0x7f0000000000)=0x1) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000db3000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="b0e49fc24863", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ad8000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0196f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05a04c57bbb2d039128a5d071038a46611f937f96f7d4ff812a8f9fc3f0718e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f01902d9755668fa3f9b8974fec92b836614657ade630936ca63e6ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2018/01/09 15:41:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000d2b000-0x8)='keyring\x00', &(0x7f000048c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d4d000-0x10)='{systemvboxnet1\x00', 0xfffffffffffffffe) r1 = request_key(&(0x7f0000b40000-0x8)='big_key\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a59000-0x13)="237d28776c616e302d78766d6e65743024e400", r0) exit_group(0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000097d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$inet(r2, &(0x7f0000fff000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004ec000)=0x10) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dbc000-0x9)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000adf000-0x5c)={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe4ac}, {0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x0, [0xbd3, 0x3, 0x2, 0xd7, 0x101, 0x6, 0x2, 0x7f]}, 0x5c) keyctl$clear(0x7, r1) 2018/01/09 15:41:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) pipe(&(0x7f00007d0000)={0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000078a000)=0x0) 2018/01/09 15:41:39 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fd4000)='/selinux/checkreqprot\x00', 0x1, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000fd5000-0x8)={0x0, 0xbafe}, &(0x7f0000fd4000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00007c1000-0x8)={r1, 0x0}, &(0x7f00003ea000-0x4)=0x8) r2 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r2, 0x0, 0x8000000d1, &(0x7f000076c000)=0x2, 0xfffffffffffffecb) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/09 15:41:39 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000000f000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000a000)={0x1, &(0x7f000000b000)=[{0x34, 0x0, 0x0, 0x0}]}, 0x8) 2018/01/09 15:41:39 executing program 5: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000c8000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00009d1000-0x4)=0x0, &(0x7f00007b3000-0x4)=0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000794000-0x4)=0x0) write(r0, &(0x7f0000f7c000)="26000000130047f10714c180000000ff001000e301000000000000000000c900060002000735", 0x26) 2018/01/09 15:41:39 executing program 7: getgid() mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x10, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0xb, 0x0, [@multicast1=0xe0000001, @loopback=0x7f000001]}, @ssrr={0x89, 0x7, 0x0, [@multicast2=0xe0000002]}, @cipso={0x86, 0x6, 0x0, []}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000-0x13)='/dev/snd/controlC#\x00', 0x101, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000003000-0x24)={0x8, 0x1c, [0x9, 0x7f, 0x8, 0x4, 0x26, 0x9, 0x200]}) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000000)=0x0, 0x4) 2018/01/09 15:41:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f0000007000-0x4)="02000000", 0x4) bind(r0, &(0x7f00004f6000-0x10)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$unix(0x1, 0x7, 0x0) 2018/01/09 15:41:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x84000, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000f9c000)="c3e44e188e6a91bd9757346662b2bf6af9f6bb5c79272ff12bc2d8866148933328e6754de6808594b3d3fe57b5729df024551408e3bf2303ddf7aea37d56d75427e1d523f733ae13ae4d857589b0a35e012d60b826ac65110a4131aa4fe936ceb098f35042947958ada9704a7fe61ad16706ccfffb36cfdf3ba779d268f2d153", 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r1, r1, &(0x7f0000d2e000-0x4)=0x0, 0x3) socket$alg(0x26, 0x5, 0x0) 2018/01/09 15:41:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000836000)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000001000-0xca)=""/202, 0xca, 0x10042, &(0x7f00003ac000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000618000-0x9)='/dev/vcs\x00', 0x202, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f00006d8000)=0x7) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000ef7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) mmap(&(0x7f000024d000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000a24000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/09 15:41:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={r1}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x8, 0x0, 0x7, 0x4, 0x0, 0x0, 0x8, 0x5, 0x80000001, 0x85b, 0x7}, 0xb) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_buf(r2, 0x0, 0x800000000041, &(0x7f0000546000)=""/144, &(0x7f0000000000)=0x90) sigaltstack(&(0x7f0000c86000/0x3000)=nil, &(0x7f0000001000-0x4)=0x0) 2018/01/09 15:41:39 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000008000-0x9)='/dev/ppp\x00', 0x800, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000007000)=[{&(0x7f0000008000-0x41)="bb92b087bb5414d50701cbfec8fd13159d860e446ed4ebb93e69c5f1cdfe297c94445d1e458616705612b83fe25fde85567514a8dfb080e5867012115ffe4c5d3b", 0x41}, {&(0x7f0000003000-0x9c)="19cba0f7dd118111abcb87282821d3b257833c188863d1b8b297f001e53efe42bc1ce9aa77cdf1e196e476a201066faaf32cf91bfbff6a7ceec7f047e0eb384ffe352109a8e89bf6ec9140154d5c85470da94c1ea5be8e33033ecf757e06f53dbe3380623043cc97e0887a8904f8baaae8575cbaea1bdc031e983b40b96519f653866308bafb137da211ab6247149be7d1da993d662a4f5d282a3a7c", 0x9c}, {&(0x7f0000003000-0x14)="deda9a0bae5a8944aa0c9fe064242cd75f2496ac", 0x14}, {&(0x7f0000005000+0xfa7)="6229978a0eabebafd51aa93c16590ab44ec82400e7893fff871bb3f8ee20de0dab2426e4636e3a", 0x27}], 0x4, 0xa) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000008000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffa, 0x101200) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000007000)={0x2, 0x4, 0x0, 0xffff, 0x30aa, 0x6}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000008000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000005000)=0x1ff0000000000) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f0000003000)=@generic="020000fda9fe00000000000000000000", 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40) ioctl$VT_DISALLOCATE(r3, 0x5608) 2018/01/09 15:41:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x823) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup2(r0, r1) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0xc9) pipe2(&(0x7f0000b13000+0x5dc)={0x0, 0x0}, 0x0) sendto$inet(r2, &(0x7f0000201000)="", 0x0, 0x0, 0x0, 0x0) shutdown(r1, 0x0) 2018/01/09 15:41:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000af3000)={0x0, 0x989680}, &(0x7f0000357000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000eef000)={0x0, 0x0}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003a3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0xfff) nanosleep(&(0x7f000004f000-0x8)={r0, r1+10000000}, &(0x7f0000e2e000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f000029b000)={{r0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000c84000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f00001bf000-0x4)=0x4, 0xfffffffffffffffc, 0x80000000007, &(0x7f0000872000-0x8)={0x77359400, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) 2018/01/09 15:41:39 executing program 2: setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000011, 0x802, 0x0) getsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000e2e000)=0x0, &(0x7f00003e1000)=0x4) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000f89000)=0x0, &(0x7f0000076000)=0x4) 2018/01/09 15:41:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xd0, &(0x7f0000e6a000-0x35)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00007b7000)={0x0}, &(0x7f0000318000)=0x4) readahead(r0, 0x5, 0x0) 2018/01/09 15:41:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000929000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b2f000)=0xc) setgid(r2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000799000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f0000729000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f00006c6000)='./file0\x00') sched_getscheduler(r1) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000a4a000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() sched_setaffinity(r4, 0x8, &(0x7f0000b83000)=0x5) rename(&(0x7f0000854000)='./file0\x00', &(0x7f0000a3f000)='./file0\x00') write$fuse(r3, &(0x7f0000ca3000)={0x28, 0x0, 0x0, @fuse_notify_inval_inode_out={0x0, 0x0, 0x0}}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000d6a000)={r3}) fcntl$setownex(r3, 0xf, &(0x7f00000dc000)={0x2, r4}) 2018/01/09 15:41:39 executing program 7: 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) request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x9)='?.vmnet0\x00', 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000355000)='lowlan1{eth0\x00', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$invalidate(0x15, r0) 2018/01/09 15:41:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x4000080800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x0, 0x0}) read(r0, &(0x7f00004b0000-0x8)=""/8, 0x8) 2018/01/09 15:41:39 executing program 1: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f79000-0x12)='/dev/loop-control\x00', 0x204100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006c4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept4(r0, &(0x7f00004ae000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001dd000-0x4)=0xe, 0x0) syz_open_dev$amidi(&(0x7f0000ffe000-0xc)='/dev/amidi#\x00', 0x8, 0x2a0000) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000d6c000)=0x2, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000efd000)={0x0, 0x0}) userfaultfd(0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000038d000-0x8)={0x0, 0x0}) 2018/01/09 15:41:39 executing program 6: r0 = dup(0xffffffffffffffff) inotify_add_watch(r0, &(0x7f00006cc000)='./file0\x00', 0x5000106) prctl$intptr(0x3f, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000305000)=0xc) waitid(0x1, r1, &(0x7f0000f5a000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000001000)="f460c97593e224cd1f18b896a96544604e56dcfd5fb0294183ff50a8fa231ba2fd8aaa996f15f3df3da63eda800505677cb80894447b46ba52270a2a81c2c89ce9a60c4c575dcba60fbcbd54c0bcd0cad2c602b22e770d63f84cb41b0d5378eff22427e7797b98bf250277aec3cd37e816f38b124e8be3f773c837a663e6b8251d672c70615a278b3ccbda243ca7e5a495f7340e1ccbea5eb767269c98072c76d8f1d88b964f6d3f6c1f64eb75e31696295eb6ae341f8de5add7dc4dce142192a005e2bddda9c7d912e57fdd3af2bf7d2cac52441cdc093cad0379aeaf457553d989140668dc1118164ff97e996c1f662d6be669f946793d", 0xf8) 2018/01/09 15:41:39 executing program 2: openat$hwrng(0xffffffffffffff9c, &(0x7f0000d58000-0xb)='/dev/hwrng\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 15:41:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) recvfrom(r0, &(0x7f00004a1000)=""/73, 0x49, 0x40012020, 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000ef6000-0x12)={@common='ip6tnl0\x00', 0x6}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a3a000)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000e11000)=""/29) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0x1, 0x40000000000, 0x3, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f00008a6000)={"0b29c77e3f8de62535419d95dbdca66a035c7f85362d5407790aea03644efe3938b65a7f62cbfa86ce62abe659310c247a8bf8009f33a60d9d6bbdf592ae0829b78cd6a45babb6eede599432d35c0b8bae87834ad2033fd026e82c25b139285806cba35660c4a0364f4332ea974fe07dcc5928eb243bc39611d4ffa85abd8fdf87aae7d292b513d55dde81eecd6f3264d83c8b890401306d31ffafe267a5b10fea93c31767ddbc50995654cef9a94d6b49b2dfb7cf151172b10227931a7537336a4a5923ce96c9a61676e5b702561e04cd054c34b1e5a68c6d1edae7777f7cea5a7b2330876e402aa900750566be4c8545a59fac03ca1ca4544d69e61cdd0f8bc4cbe606eac6eb811e422953e55d9307f084ee29f58fa6a92e429f7330990b1f3581af1902d7cbe71620a87f444d0a89f88a704f9a2ed4bb3698406a1ee42da2d7fa39b19b0092031487129d323cae7c7351c5c492a75f14b6e9b3d35017484e4d8beb97da24d04321d4163fcbaa1a47a9ade395a9f6376a87e74f1c33ddea071eb2e6d7baa8d76f46f574c1f0bda91fb713f487f683982121a1777c5374f155e1f9593afdf89badb86b0459cc2eff06fda1d19ff318c45573aedec084729af216ab8a266dbe41de4211a044c7016219e5ac3416eb71f1abed72ec4e6ceee4bcee3a04c2dbf0a7e0d724cfbdd871c1b8135d4f31b27c35ae5d415f4679b5102bed8417d4a8cd23118c3cfe662127be4564666748288195fd211ea8db0dfb4d28a5ce062f0fba80c8a2d3a22412e1cdb6aab673343c7150900e7ba2e0364aeee78b386221d8e700208a8cb2b07a2818a0f98f20ef43b3f930597363d2b7b4e2baa63bd0055178cd9555547f8faff6814babcd1021c42f2b494e0bd77b8ec9e353fe042d4660a37c05cc33cda94d3f02649217b3860a61b574da04eb0770f8e761ac8db75032ac72777bb5d44ad95effa0dc64432b3d3dc8c195e591b592f58605d2a0f83263944e1398a599760f64f0664b3f97af61305452b342bafa0256e0eac4cc7fc6ccfe474f896f60b9bd9e52bcf87ac409c40c5ed9e0860737628980ac4bd675b70f6fcccf05b10f59f0c6215adecc3ce7e9b940d413b3cf19dc585a2890be8a35dff228ab7307d6ab322cff1a2ef202b815b547ede67dba1aa38ecb2831cee6fba37c9cfa918480089e83cf338d2ae465ebf48c556ef373ce8d8ab4dc6be0950ab62e34187283c648304bbbd33e9565c694f822fbd7f5c7b029bb15b6cd5ae712f98f164269f78a1cc99852dbdd6e54c774355fb39d0d9deb8d7be2d95ecbc84e879d64cafbeca11d441f755bb271524af792c129612f89246221ad4d2bc8fc1e4f0e80e996ac245c5fad3c30b3b535a1289afed5fae8c1cd53fa6b0e1832165157399f9b482803aab8ab7698feb954754a642069f100ecb32eaff434"}) accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001c3000)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f42000)={0x0, 0x0}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f00007be000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000513000)='bic\x00', 0x4) creat(&(0x7f00004f4000)='./file0\x00', 0x114) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) dup(0xffffffffffffffff) io_setup(0x0, &(0x7f0000932000-0x4)=0x0) io_getevents(0x0, 0x0, 0x0, &(0x7f0000b30000-0x40)=[], &(0x7f0000eef000)={0x77359400, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) io_submit(0x0, 0x0, &(0x7f00003f3000-0x8)=[]) 2018/01/09 15:41:39 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='net/tcp\x00') 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) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0xe3, "cf7c704555e4b469a1562b58430170c9246a1ccfb189d245b113fb91fe4c8699491be6172bf695a6c3cf99cf83333afaa2756a7db87f252f7b4f160deeb846ee2e942da33f2f667d59972c281a58a515b99246fabd075d6d00fa7e74040b23f63eb386e6d7803d89a9ea9f7447f9597c7642b04c91c1186e964a70f7a3abeda72069637e4775f4b682e0d87c578e90a1e0d6203461f8833cd3fae1b90a2c4d4abf702f7fbe480abb4d15dde9636ae8d79c8219f3fee555ac0eddad275a68358eb19bc062b75e0620f08fea8011271ac80554a4af20c5071fdbd10c0ed5be93a09a3277"}, &(0x7f0000000000)=0xeb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x1, &(0x7f0000002000)="9023df8b12783af3272263dc47ba763b20d169040171487b7c228a22991cb55c60d792bb9e2696007870ca25641cf8f4f420af8fbeb134b129f97c1e9c8767279cf093f1bbf4f15e39de6761f6fd880912fd07877a0f0acbfe06f1723f3dbdba988a1ba0817c3275f7689552aaad48253c2ba971ac2a05615199daee180647d983e7526581a31b4b3156c69536a559c0ec1f7e4cb8dbc313c3454c74291df2b6bd0421bd2fc47e5f117485ba5ced21f54c54e2546280a297edc998174341fe1767d85197b9612a") ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000001000-0x4)={0x9, 0x8, 0x2}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={r1, 0xe6b7}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000003000-0x4)=0x0) r3 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ef2000)="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", 0x1000, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r3) r4 = fcntl$getown(r0, 0x9) sync_file_range(r0, 0x7, 0x2, 0x4) fcntl$lock(r0, 0x5, &(0x7f00004b9000-0x10)={0xfffffffffffffffe, 0x0, 0x0, 0x0, r4}) 2018/01/09 15:41:39 executing program 3: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000145000-0x4)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000766000)='/dev/sequencer2\x00', 0x40582, 0x0) pwrite64(r1, &(0x7f000043e000-0x8)="94000bb7f3d40060", 0x8, 0x0) close(r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f00002b2000)={{0x6, 0x7f}, 'port0\x00', 0x80, 0x40002, 0x4, 0x125f, 0x8000, 0x9, 0x7, 0x0, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 15:41:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f00001ae000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) setrlimit(0x7, &(0x7f0000f64000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r3 = open(&(0x7f0000fbe000)='./control\x00', 0x0, 0x0) r4 = openat(r3, &(0x7f0000fca000-0x10)='./control\x00', 0x41, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x40049409, r4) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f0000504000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x20000000000000e9, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x20) 2018/01/09 15:41:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000601000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000000005405, &(0x7f0000000000)=0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000b6d000-0x5c)={{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, {0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, 0x6, [0x8, 0xda6, 0x0, 0x7, 0x7, 0x3, 0x0, 0x8]}, 0x5c) pipe2(&(0x7f0000242000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000259000-0x8)=@assoc_value={0x0, 0xd53}, &(0x7f0000dad000-0x4)=0x8) statx(r1, &(0x7f0000004000-0x8)='./file0\x00', 0x6000, 0x7ff, &(0x7f0000762000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b64000-0xc)={r2, 0x3a, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000011d000-0x6)={r2, 0x1}, 0x6) 2018/01/09 15:41:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000808000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ec2000-0x8)={0x0, 0x0}) 2018/01/09 15:41:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000d000-0x6)='./bus\x00') symlink(&(0x7f0000ada000-0xc)='./bus/file0\x00', &(0x7f0000ee2000-0xa)='./control\x00') symlink(&(0x7f0000f7e000-0xa)='./control\x00', &(0x7f0000db3000)='./bus/file0\x00') r0 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) stat(&(0x7f00007c9000)='./bus/file0\x00', &(0x7f0000243000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00007aa000)={0x0, 0xfffffffffffffff7}, &(0x7f0000291000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000028b000)={r1, 0x5, 0x0}, &(0x7f0000d20000)=0x8) 2018/01/09 15:41:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006cc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d80000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f000051d000)=0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b4b000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f000008d000)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007ad000)={@common='sit0\x00', &(0x7f0000779000-0x2c)=@ethtool_cmd={0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 15:41:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000586000)='/selinux/mls\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000536000-0x8)='./file0\x00', &(0x7f0000fc8000)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x100) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fec000-0xb)={0x0, 0x10a, 0x20, 0x1, 0x0, 0xffff, 0x9, 0x1, 0x400, 0x101, 0xaa}, 0xb) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") mq_notify(0xffffffffffffffff, &(0x7f00003ce000-0x58)={0x0, 0x0, 0x1, @thr={&(0x7f00006fd000)="1aa0", &(0x7f0000a3a000-0x3c)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(0xffffffffffffffff, &(0x7f0000665000-0xfb)="", 0x0, 0x0, &(0x7f0000133000)={0x77359400, 0x0}) 2018/01/09 15:41:39 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x2, 0x200000000000000c) chmod(&(0x7f0000edf000)='./file0\x00', 0x90) write(r0, &(0x7f000047f000-0x6a)="1f000000070afdfffb00f600008011ffff00001500000000000180f4ff00560e21d6a93366d1427802885044ea669a47f4fe5f5fbf6d5f71d82eb4ee2c84c836e735658bb5fb543f2fc2570000898a61f8bf07e9b71b500dbb0ee5e710054a730bfd96360000407e619c", 0x6a) 2018/01/09 15:41:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) readv(r0, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) flistxattr(r0, &(0x7f0000937000-0xf)=""/15, 0xf) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/09 15:41:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00002a1000)='/dev/sg#\x00', 0x4, 0x4000) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000eba000)=0x5) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_extract_tcp_res(&(0x7f000017f000)={0x0, 0x0}, 0x5, 0x2d4f4) eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000026000-0x20)={r1, 0xffffffffffffffff, 0x1000, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000018000)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) 2018/01/09 15:41:39 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e28000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000068e000-0x9)='/dev/kvm\x00', 0x0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00009c6000)={&(0x7f0000df0000)='./file0\x00', r0}, 0xc) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000b30000)=0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f000000c000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x80000008, 0x1003, 0x0, 0x0, 0x0, 0x0}]}) 2018/01/09 15:41:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f00001fd000)=0x0, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e4a000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9000+0x815)=[], &(0x7f000069d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) r2 = dup(r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000062a000-0xc)={0x0, 0x81, 0x2, [0x2, 0x100]}, &(0x7f00003c7000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00009fc000)={r3, @in6={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x8, 0x9, 0x9}, &(0x7f0000da7000-0x4)=0xa0) 2018/01/09 15:41:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f000005f000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1d, &(0x7f0000647000)={0x0, 0x0, 0x3, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000481000)=""/128, 0x80) fcntl$setlease(r2, 0x400, 0x1) 2018/01/09 15:41:39 executing program 5: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ac0000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000056f000-0xb8)={0x0, 0xfffffffffffffff7, 0xfffffffffffffffb, 0x100000000, 0xfffffffffffffc01, 0x3f, 0x8, 0x1, {0x0, @in6={{0xa, 0x0, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x5, 0x10000, 0xffffffffffffffc1}}, &(0x7f0000c36000-0x4)=0xb8) clock_gettime(0x4, &(0x7f0000694000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000093b000-0x18)={r1, 0x0, 0x2000000002, 0xfff, 0x3}, &(0x7f0000dc1000)=0x18) 2018/01/09 15:41:39 executing program 7: 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x11) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f00000f5000-0xc)='/dev/audio#\x00', 0x1ff0000000000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000cdd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001b3000-0x11)='/dev/qat_adf_ctl\x00', 0x10d042, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000cd5000-0x4)=0x0, &(0x7f0000765000)=0x4) r3 = syz_open_dev$amidi(&(0x7f00003b4000)='/dev/amidi#\x00', 0xae5, 0x80) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000a74000-0x10)={0x20007ff, 0x4}) 2018/01/09 15:41:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f00003c6000)={0x0, 0x5, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb1000-0x4)=0x0) timer_gettime(r0, &(0x7f00006a6000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000413000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b24000-0xc)='/dev/autofs\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000d5000-0x4)={0x5}, 0x4) pipe2(&(0x7f00007f0000-0x8)={0x0, 0x0}, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00001dd000-0x20)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 15:41:39 executing program 5: syz_open_dev$usbmon(&(0x7f0000a9c000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d4f000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x1c0004523, &(0x7f00004a9000)="") 2018/01/09 15:41:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00006b1000-0x9)='/dev/sg#\x00', 0x7, 0x101000) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000d60000)={0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x0, &(0x7f0000002000)={0x0, 0x1003b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000006000-0xb7)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003b3000-0x4)=0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000944000)='/dev/dmmidi#\x00', 0xfffffffe, 0x27ff) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00007cb000)={0xa, &(0x7f00001fa000)=[{0x2, 0x6f6}, {0x7, 0x3a}, {0x7fffffff, 0x7}, {0x80000000, 0x1}, {0x0, 0x9}, {0x5, 0x1}, {0x8, 0x5}, {0x0, 0xfffffffffffffff8}, {0x3, 0x8}, {0x3, 0x4}]}) r2 = memfd_create(&(0x7f000030d000)="6b657972696e47090000000000000072707001312c00", 0x4) ioctl$TIOCLINUX2(r2, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 193.621495] binder: 30889 RLIMIT_NICE not set [ 193.639418] binder: 30889 RLIMIT_NICE not set [ 193.659969] binder: release 30882:30889 transaction 194 out, still active [ 193.659976] binder: undelivered TRANSACTION_COMPLETE 2018/01/09 15:41:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) dup(r0) bpf$PROG_LOAD(0x5, &(0x7f00007f8000)={0x1, 0x5, &(0x7f0000822000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x3}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004a1000-0xa)="73797a6b616c6bf20800", 0x8, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$key(0xf, 0x3, 0x2) connect(r1, &(0x7f0000b27000-0x9)=@rc={0x1f, {0x7, 0x0, 0xd66, 0x7, 0xffff, 0x800}, 0x0}, 0x9) [ 193.667080] binder: 30882:30896 got reply transaction with no transaction stack [ 193.667091] binder: 30882:30896 transaction failed 29201/-71, size 0-0 line 2703 [ 193.718397] binder: BINDER_SET_CONTEXT_MGR already set [ 193.718409] binder: 30882:30906 ioctl 40046207 0 returned -16 [ 193.742866] binder_alloc: 30882: binder_alloc_buf, no vma [ 193.742892] binder: 30882:30910 transaction failed 29189/-3, size 0-0 line 2903 [ 193.744757] binder: 30896 RLIMIT_NICE not set [ 193.748973] binder: undelivered TRANSACTION_ERROR: 29189 [ 193.751883] binder: 30882:30896 got reply transaction with no transaction stack [ 193.751893] binder: 30882:30896 transaction failed 29201/-71, size 0-0 line 2703 2018/01/09 15:41:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00002b5000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x101900) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000be3000-0x4)=0x8001) readv(r0, &(0x7f0000dd4000)=[{&(0x7f000028d000-0x22)=""/34, 0x22}, {&(0x7f0000bfb000)=""/224, 0xe0}], 0x2) read(r0, &(0x7f0000006000-0xe75)=""/4096, 0x1000) 2018/01/09 15:41:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000835000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000710000)={0x5, 0x8, [0x0, 0x0]}) socketpair(0x9, 0x80007, 0x401, &(0x7f0000f65000-0x8)={0x0, 0x0}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e9c000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000043a000)=0xfffffffffffffffb, 0x4) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f000006d000-0x4)=r2) 2018/01/09 15:41:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000387000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000050f000)=0x800101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@common='bcsf0\x00', @ifru_mtu=0x1}) r1 = socket(0x11, 0x80803, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000c86000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg(r1, &(0x7f00005e3000)={&(0x7f0000968000)=@nfc_llcp={0x27, 0xffffffffffff0001, 0x0, 0x0, 0x0, 0x0, "8f55bc0f479a257c9ecef3f83264439256587f6b9a11ac71909eae1d74b05c55035ee34da42672cc814d172647d8099aa48941bc89058682f74f6dce8f0fc5", 0x0}, 0x58, &(0x7f0000129000-0x8)=[], 0x0, &(0x7f0000469000-0x10)=[], 0x0, 0x0}, 0x0) open(&(0x7f000090e000)='./file0\x00', 0x125001, 0x2) 2018/01/09 15:41:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00005d3000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80800) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r2, 0xfffffffffffffe01}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000003000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000003000)=0x14) getresuid(&(0x7f0000002000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xbaf5, 0x3, 0x7, 0xa, 0xa0, 0xa0, 0x3c, r3, r4}, {0x56c, 0xfffffffffffffffc, 0x8, 0x0, 0x100000000, 0x80000001, 0xffffffffffffff7f, 0x9}, {0x800, 0x2f25, 0x81, 0x235}, 0x307, 0x7, 0x2, 0x1, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x33}, 0xa, @in=@rand_addr=0x8, 0x3, 0x4, 0x1, 0x7ff, 0x0, 0x45c0, 0x1}}, 0xe8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00001af000-0x10)=@common='bcsf0\x00', 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r5, 0xae03, 0x80) 2018/01/09 15:41:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_destroy(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x2) r1 = syz_open_dev$midi(&(0x7f0000331000-0xb)='/dev/midi#\x00', 0x8, 0x400000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000077f000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000004a000)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000b0b000-0x8)={r2, 0x1ff, 0x0}, 0x8) 2018/01/09 15:41:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000092b000)='/selinux/enforce\x00', 0x180, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f000027f000-0x4)=0x800, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000a24000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/09 15:41:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0xcf30990b007c77cc, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000ffd000)=0x3, 0x4) r1 = syz_open_dev$loop(&(0x7f0000d00000-0xb)='/dev/loop#\x00', 0x0, 0x4002) r2 = memfd_create(&(0x7f0000c00000)="7b10", 0x0) pwritev(r2, &(0x7f0000c31000)=[{&(0x7f000090f000-0x1dc)="b5", 0x1}], 0x1, 0x0) sendfile(r1, r1, &(0x7f0000c01000)=0x0, 0x100000001) openat$ppp(0xffffffffffffff9c, &(0x7f0000641000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000f65000-0xc5)=""/197, &(0x7f0000be5000)=0xc5) syz_extract_tcp_res(&(0x7f0000f75000-0x8)={0x0, 0x0}, 0x8, 0x83c) 2018/01/09 15:41:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x400000036, &(0x7f0000317000)="dc13b51a5b4a306e47dd5827712b2144ece470d730cf0195f75d34c82d9d233f080088750000be0000000000002fbc50974e8e1195c604f8000000040002663d75dd05000002eb000800048a5d070838a40400f937f96f7f4ff812a8f9fc3f0736e6000000000008000001ffbdeb62e18a769c862f856d59f8b9f3aee345e59e0a7026fe40be9cda06a2f125e2c3525ad0ffffffffffffdf0b3d328501902d973e668fa3f9b8974f0092b836574657ade603936ca6556ddfaeda0816440f39724b9b3e5a2db8352780dff40bbe5a78837b6a700c429234fa3073b45defc65cbf1e0ee9890da45917", 0xe8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000071a000)={{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfe4}, {0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x0}, 0x328, [0x6, 0x1ff, 0x5, 0x8, 0x96c9, 0x7f, 0x101, 0x2]}, 0x5c) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000086a000-0x1)="", 0x0) [ 193.812189] binder: undelivered TRANSACTION_ERROR: 29201 [ 193.817784] binder: release 30882:30889 transaction 194 in, still active [ 193.824728] binder: send failed reply for transaction 194, target dead [ 193.831445] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/09 15:41:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fadvise64(r0, 0x0, 0x80000000, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) r1 = getpgid(0x0) r2 = syz_open_dev$dspn(&(0x7f0000112000-0xa)='/dev/dsp#\x00', 0xbadd, 0x800) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) sched_setaffinity(r1, 0x1ea, &(0x7f0000b8b000)=0x3fd) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) readv(0xffffffffffffffff, &(0x7f000042c000-0x8)=[{&(0x7f0000664000+0x14c)=""/61, 0x3d}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x4040ae72, &(0x7f0000ff0000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r3, r0, 0x0) 2018/01/09 15:41:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00006a9000-0x8)={0x400000, 0x4}) 2018/01/09 15:41:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a72000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000218000)={0x1, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x1, 0x7fffffff, 0x0, 0x0, 0xffffffff}) getresuid(&(0x7f0000be4000)=0x0, &(0x7f0000213000)=0x0, &(0x7f0000b48000-0x4)=0x0) ioprio_set$uid(0x3, r1, 0x6) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff147f, 0x0, 0x0}) write(r0, &(0x7f000006d000-0xef)="9b37e1fe4fbbe4a62c58a06f1b7492658041439ab45f5cb7b5fbf5962a5b59746027c8e51034ac2775b06fdcf03ab558be78d9586af148bc6b874841b63ef270c82b2d2af25d165ed1d18d7bb38500bc8609", 0x52) r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f0000f24000-0x52)=""/82, 0x52) 2018/01/09 15:41:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008ca000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000e61000-0xc)={0x0, 0xa8, &(0x7f0000668000-0xa8)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x417}, @in6={0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3ff}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b23000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000aa6000-0xc)=@sack_info={r2, 0x0, 0x7f}, 0xc) mprotect(&(0x7f0000bb3000/0x4000)=nil, 0x4000, 0x0) fcntl$setstatus(r0, 0x4, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) creat(&(0x7f0000d6f000-0x8)='./file0\x00', 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) r3 = gettid() sched_setattr(r3, &(0x7f0000f4a000)={0x30, 0x2, 0x1, 0x3, 0x100, 0xa0d3, 0x6, 0x7ff}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x73682a85, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2018/01/09 15:41:40 executing program 2: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ade000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000f87000)={0x0, 0xfffffffffffffff7}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000942000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000f87000)=r2, 0x4) r3 = socket$inet6(0xa, 0x1, 0x0) sendmsg(r3, &(0x7f0000f66000-0x38)={&(0x7f0000b08000-0x80)=@generic={0xa, "daf8a5fff6ffff2101000000000000b61b340ee3f8ab691822e901e7d64ac8fef95059fc8a01070000000000bf268f3d6b53efc1cb2b0180fd1800005067ff7f0000ebd039273202ff27f2faccec35120ec6090033c1c99276b26eaece29eb7d7e000000000000000406000000000000bff900030000001a02000067b456"}, 0x80, &(0x7f0000f6c000)=[], 0x0, &(0x7f0000f7e000)=[], 0x0, 0x0}, 0xffffffffffffffff) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000f88000)=[{&(0x7f0000f89000-0x7e)="3660af5fafd8e3fe71c2ebaeab2cd6064dac979aad47628bed8e1accace250e755a6434f0636c812f95ef8552391748a39aeea1f4304407729ac899305a179ee0446412d209fd34672119a58044912701768f973bde870ad164584067b01794e35ad475d5115cc25b9acbe22ebe083e34c0b1a37a7e53392627cdca0485a", 0x7e}, {&(0x7f0000f89000-0x19)="4097eb31aca1c571d555f6754a723c2b6bddef439ed95ecd56", 0x19}, {&(0x7f0000693000-0x4b)="748af143ad00d9646be74f009a601d01ca6b7db9ccb62842f9ff1493c3d88c389e9b4d0e149ae09e8552d6824eae989fc3f157a437af00f34e82a66cd792d3b627d03d92c85e057959336b", 0x4b}, {&(0x7f0000f88000)="ea9fa254d1f6b57196e29c5f91ea87afa7f35ab1b466b19db9cbd55c5988d892520cbd1db968ca0ca2c3ee5805564e5f332fe34d6661a12a1afcddd6b75ee6fe551d37955fa7ace320419b36a4b1170fccc10fe7d1cfac53367d298c1ae3c84d45bf478fd722ada3b0da6ff3d8080217f96cd341945112cf660ac657e490aaeee1ad00633e3d913f799916a6229f3f7de09fab3f0a0abfdb59a124e7c92be07308651056a35a51dac3da82104501077df599fdd32eeee42ac9c4957403ab0ef79b142ed80189550a302efa44ca16161cb9ad507831bb9e1b6a74acf15e5f09cc", 0xe0}, {&(0x7f000017c000-0x7b)="52a17ba20ebe138c8ebaf4926553bfc801262d6829754b73f32f541eb3897c1fac10d7dc0d784d2a70a4091e59ead63e6abc82ad59ef62a94b9fb7a72b4017ef025d7d3fe37345aaf76826d492495db050927daee849cd3e5efdd16fbe901856d6e38a0867b92b7d60d2ee8096070f9214e9e82c08c1e7c948e118", 0x7b}, {&(0x7f00008d4000)="be3924cde113080b514377adf5982a8d48e499525c0646fa25b59ab2a6b436cd81df2c9c13ec173e3937ed3de8e4c875389c89959c2b8a305c4d299c24a4ecb734b6496f5f439dd6cd7121a12905e39c166beb32c82495805c6a01f1b2826e814534683045c50ec338585555ec2afbfdbb35142c1b0e7d281722", 0x7a}, {&(0x7f0000d4e000)="0a94377abbb3cfd16853bb220d3a7e7928f367ec7864b588d700f720fd42420366db85fabfadc5b0a43ea3df10f6377df9107cbe2b0d12ad48716e749b12b68d66adb682c1ecb23b36833d53f43955b1d0a0e2cf1665c2f442962b182b36800cb043e10054542060121424a2ac5159775b503cbd738dac3b3c0eb3d820385be188ca5b", 0x83}, {&(0x7f0000cca000)="b4cf91bfdf2589569f2c5cf3efa33e6d90e4e396846a1251925754865d41b50b9c4985e8ca95f31a976facfa2979eaa47625388c0b757d4370221cbccb30d3d03c476b1aebab0c75bb6387ecc698ec5e809e1bb7e1e8b8dc054aba1cc6a1bcfc9d8374636dc4f316bf93159a73f79ca99e6d273a03554f6839", 0x79}, {&(0x7f0000f88000)="", 0x0}, {&(0x7f0000c3a000)="", 0x0}], 0xa, 0xd) 2018/01/09 15:41:40 executing program 7: r0 = socket(0xa0000000000010, 0x2, 0x0) sendto$ipx(r0, &(0x7f0000773000-0xbe)="17d7a9674151739319fcbf9478000119e3e53dcba8eaade7c07c7a999517ce007fb4b7fb2132f921061c1a1853e77873fcf3e245a7e5ad7b65ca09378def6f8e7996c674c94b67a5649327f061c9d50594591127723247c3d62189341dda3dd9a41eda5986ed5400ac895faf2b6508e3cc8427141de01545791810f67c9e3114def8c9cdc4f7a17560914924aa42b0d84dcb15ffb34f5fa7ea32edd40883a696bfe7145d7d1c2022af3ca6258eedb30bca1980a27437d325f3f3a4b20786", 0xbe, 0x10, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) 2018/01/09 15:41:40 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000fda000-0x8)={0x0}, &(0x7f0000b0f000-0x8)={0x0}, 0x8) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000fdb000-0xb)='/dev/vcsa#\x00', 0x8, 0x503080) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x5) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e47000-0x10)={0x5, 0x200, 0x80, 0x3, 0x0}, &(0x7f0000387000-0x4)=0x10) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000fdc000-0x6)={r1, 0xaae}, 0x6) r2 = syz_open_dev$mice(&(0x7f00003af000-0x10)='/dev/input/mice\x00', 0x0, 0x40400) getsockname$ax25(r2, &(0x7f00001c0000)={0x0, {""/7}, 0x0}, &(0x7f0000f12000-0x4)=0x10) 2018/01/09 15:41:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000018e000-0x8)='environ\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x66cb8a2f}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x40000000000033, &(0x7f0000ed8000+0xf3c)="", 0x0) 2018/01/09 15:41:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, &(0x7f0000d06000-0xc)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007ae000)="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", 0x1000) socket$netlink(0x10, 0x3, 0xf) ioctl$EVIOCGREP(r0, 0x40047440, &(0x7f0000d1e000-0xae)=""/174) 2018/01/09 15:41:40 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000015000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000d000)={0x0, 0x0, 0x0}, &(0x7f0000016000-0x4)=0xc) sched_rr_get_interval(r2, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000011000)=0x14) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000017000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x3, 0x2, 0x8, 0x2, 0x0, 0xa0, 0x6d, r4, r3}, {0x9, 0x8, 0x667, 0x2de3, 0x0, 0xe4f6, 0x4, 0x800}, {0x7, 0x5, 0x80000001, 0x0}, 0x3, 0x4, 0x1, 0x0, 0x3, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0xff}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4, 0x3, 0x1, 0x6, 0x2, 0x10000, 0x80000000}}, 0xe8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000a000)={0x1, &(0x7f000000b000)=[{0x34, 0x0, 0x0, 0x0}]}, 0x8) 2018/01/09 15:41:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000627000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00006a4000)=""/250, &(0x7f0000000000)=0xfa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000)=[{0x4, 0x8000000000}], 0x1) 2018/01/09 15:41:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0xffff, &(0x7f00002c2000)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000038f000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 193.985766] binder: 30948:30958 unknown command 0 [ 193.993692] binder: 30948:30958 ioctl c0306201 2000a000 returned -22 2018/01/09 15:41:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f000085b000-0x114)="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", 0x114) listen(r0, 0x9) 2018/01/09 15:41:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000)='/dev/audio#\x00', 0x3ff, 0x4003ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) socket$inet(0x2, 0x1, 0x0) 2018/01/09 15:41:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000082f000-0x4)=0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) pause() r2 = accept4$llc(0xffffffffffffffff, &(0x7f0000221000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000012c000)=0x10, 0x80800) r3 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000917000-0x10)='/selinux/access\x00', 0x2, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000102000-0xc)={r3, r4, 0x10001}) r5 = perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x441, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000cc5000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) dup(r5) add_key(&(0x7f0000d94000-0x8)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="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", 0x4d1, 0xffffffffffffffff) 2018/01/09 15:41:40 executing program 0: r0 = socket(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x10000, 0x100) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) sigaltstack(&(0x7f0000dec000/0x2000)=nil, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x6, 0x6, 0x9, 0x0, 0x7, 0x0, 0x0, 0x7ff, 0x2, 0x10000, 0x1ff, 0x2, 0x9, 0x2, 0x4, 0x6, 0x2, 0x0, 0x8001, 0x9, 0x81, 0x2, 0x9, 0x0, 0xffff, 0x6, 0x5, 0x1f, 0x80000001, 0x3, 0x1f, 0xfffffffffffffc8d, 0x3f, 0xff, 0xf4, 0x0, 0x6, 0x0, @perf_config_ext={0x100000001, 0x1}, 0x100, 0x6, 0x7ff, 0x0, 0x22d, 0x8, 0x1f, 0x0}, r1, 0xbb, r3, 0x1) capset(&(0x7f0000001000-0x8)={0x20071026, r1}, &(0x7f0000001000-0x18)={0x1, 0x4, 0xff, 0x9, 0x8000, 0x5}) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f00009c1000)=0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000001000)={0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 194.031470] binder: BINDER_SET_CONTEXT_MGR already set [ 194.039810] binder: 30948:30967 ioctl 40046207 0 returned -16 [ 194.053882] binder: 30948:30967 unknown command 0 [ 194.059881] binder: 30948:30967 ioctl c0306201 2000a000 returned -22 2018/01/09 15:41:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000562000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000470000)={0x0, 0x4}) 2018/01/09 15:41:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 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) writev(r0, &(0x7f0000ab1000-0x48)=[{&(0x7f0000735000-0x34)="da89d24f49aefb34b6c9c09beb6bc056459b59649e5920eaf4ddf05500b3bdae3087d29030fddaa5427d3bfd17877dc012f9e946", 0x34}, {&(0x7f0000001000-0x4f)="aae6144cec487539808763a2c6530ea231566d50069c6cf6e33217bd637b31ccff4053506ab6d3ed200fee8ec15d7c119c12310e37bbba1996a67db121a19ccd7304952a439a4ae72b3018e5a6ffee", 0xe6}, {&(0x7f0000158000-0x11)="4c8c520c35582b09a9ed508379f5618502", 0xffffffffffffff63}, {&(0x7f0000001000-0xcb)="7754837309994c0b52f600649fe764d4c6479994fd3e04bd4c8c19eb4c40b176810771b57f11762cd09af35278e78dcc2eb2c90a6132479598fe74c033f28a7a9ab6131b710c0585d579f3c6e2c9e167f2d8d3f05774c3ec065d030070dc7ceec3d0313a6b76d37112ee2d05b42310b673fd585de0033c9bacf8f21f5a7933ffaa077b733887fcf5e017e1db07e7f626dc9ea9b9d7386360411e07cebde5981cd88f5763de595f34dc71ed30ff787f0f7f56bf412f803e019176eb00db309a504268de2263132e3c20a252", 0xcb}, {&(0x7f0000001000-0x60)="af139a71e87265eb60a66d6f8a8ceb59c1df2f8ff1303835898ca712d07fcf2e6ee03393be0855a1c29288311b5e02eea811f9584c79ab1991427f157f0ace80c915e0ca102600a3168c2a11990a87267617b7d02878fe2fbb7da7a4248714d6", 0x60}, {&(0x7f0000cfc000-0x95)="5100ef06cb24ec921b8c6502cc9f52fedd794b9f5eb70ab6869bed1d76db36c57b578bdb46ece20fbb90be84980e21ad34d417b6f27422a83e75e7688cbe019c4ae9e81e57bec774dc93334c7a20bc2ff89545d2adf86347a4d01d7ce4f10defb964bb3ebfa24e0284bdf2f6ae5de23c09d9a76dee078042f1ad55cf71ea22d40957b27a114c76024ec22d0ab30d8801ca6ca9c2e8", 0xfffffffffffffff2}, {&(0x7f0000001000-0xf3)="712d5cbb13b813e2faced2da75d0f1053b545617ade58aec6920b96758d04ad1750e647f3ad8448522d101e09257e272f4c1eed6c42a76a5a85ffe7f154e76c0512343e4588dcdfc8347156d368ef95d422692f26622580edbd14744a73f87394818b384442c0d297255c78ed0549ff97c63b38e7c9e4b123b931d3022ea47950ff01c22cbf43efe4eebc18c8a57511341a0eae5d01186aa81dbaa8bc9739057051d2c0c60b1f221a3cfddc06259b4f6efda413d131376ba8312aa36ae01a8c2e6168582ee768e2e44476d2c56d21f6ad38f006219f43e3a3432868518e4ecb0cac99eb556fff5df0470ee785dbedf702500ac", 0xf3}, {&(0x7f0000001000-0x7b)="69a1a716009a1204362b6210ee8b3e6618a2b40816008c4079fbeca095430fadf4f9dbaad9c16cf6cea3e40d2d501045cb0a70ef764cf1ec2361cd7243d89a0d21f70f020059116661c9b4031d560316081b935fdab0af9fb8283046a6d987caee9ed6ea552f3eefa971dc987a65cc0eb8b54840d1d09299481877", 0x7b}, {&(0x7f0000001000-0x62)="96b51a68970ea0820ed9aff67197d13f0da4c4c4398f24d9efa60948699c770ecf41ce01609658d81b28226afa0cd0b59d36abec4495519a076ebcee55845ee1ad9e4b740147772f18bad40cd78e13027d85a7fe3d523b67ab8e8568835f68c12e8d", 0x62}], 0x9) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000006000)=[], 0x5b, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004c0000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) 2018/01/09 15:41:40 executing program 5: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000efd000)='./file0\x00') r0 = syz_open_dev$vcsn(&(0x7f0000ed0000)='/dev/vcs#\x00', 0x9, 0x8000) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000063c000-0x2)=0xb9, &(0x7f0000efd000)=0x2) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000024a000-0x10)={0x0, 0x7, 0x5, 0x563c}, &(0x7f0000efe000-0x4)=0x10) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000efd000)={r1, 0x6}, &(0x7f0000756000-0x4)=0x8) r2 = socket$inet(0x2, 0x80803, 0x3) recvmsg(r2, &(0x7f0000ef7000)={0x0, 0x0, &(0x7f0000efa000)=[], 0x0, &(0x7f0000ef5000+0x53b)=""/81, 0x51, 0x0}, 0x0) 2018/01/09 15:41:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00006c2000-0xa)='/dev/vcs#\x00', 0x3, 0x200801) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x5) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) 2018/01/09 15:41:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000129000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f000069c000)=""/4) r1 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000c35000-0x4)=0xc, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f000015a000)=0x5, 0x4) setsockopt$inet_dccp_int(r1, 0x21, 0x7, &(0x7f00003dc000-0x3)=0x7, 0x4) [ 194.071071] audit: type=1400 audit(1515512500.190:283): avc: denied { listen } for pid=30977 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 194.112076] binder: release 30948:30958 transaction 200 out, still active [ 194.119119] binder: undelivered TRANSACTION_COMPLETE [ 194.129077] binder: send failed reply for transaction 200, target dead 2018/01/09 15:41:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000f88000)='/dev/input/mouse#\x00', 0x3, 0x420000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000030c000)={0x0, 0x7fff, 0x10}, &(0x7f0000cd2000)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000546000)={r1, 0x186}, 0x8) sched_yield() r2 = socket(0x2, 0x3, 0x5) setsockopt(r2, 0x0, 0x29, &(0x7f0000fc8000)="01000000000000000000000005000000", 0x10) 2018/01/09 15:41:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mouse(&(0x7f000012a000)='/dev/input/mouse#\x00', 0x0, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000050d000)={0x0, 0x7fffffff, 0xffffffffffffff01, 0xffffffffffffffe2, 0x7, 0x1}, &(0x7f00006a0000-0x4)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000444000-0x1008)={r3, 0x3, 0x1000, "3c0405d2c18ab7e22dff5a8f24f00b417350370d1ace391b3131c881094533d34683e3b2217c42967db22781b0342e907a2876957f82a4b955c55d0ca58692b26f641efc755591024c8cfeabd28b16372d967c7076b565c188cc67e6507d85d9fe0908b8f347b84e1e940f68b25b3cb9aa2648a5ce85dfd1bb90b43f21e971374f8de8a186a8a97232965c5db69c8aec87efaa2a0963e5f28d2d9dfe0677daf3573399d5204d68c7986ae92c3d97eb73c62166b020719de8b6985dc2d4a6872d06a89d569d694763974ba4d002d8ad28ba934387aef77be9934243ae30ff893eebb843d28065f0ef029774826aad975009f34b1386857382cb513a4b42f249da9330b481821c2576c19e29f627aec7243a7b99bd46960840a425ef2b76beef4f03c38707df99cdfa8bb38192dc0bc3350e41d2d00ed82c115bce4cebd05c0255c2ad45a1a03477f0a5d5712654c32683e24bf3f48c07c407f31d67a1d02d4734b155f119a4e9875ad4be1513346edcc97c74be5f790dcb3092fb6628d4ca43e97bf5e70508c22b48a621208ab5efef4e6048e73d2e1ff686b8135f38596468e961001a635d682fe354cd7f37862bc254e17777ff2e6be38d81e05600b4f654a6aaaa6c98ace27e80d633a1d8543c963c1861601b12d4d9e38a6468cd26fbc0a400099163845992b9f0371df782e02bf0aea314f6d285a2723704a7fe324900a3d66745fed581a1fcda0018049505d4040e0b193d729419be54810fcbf816ffd3862512a3db96bed235624ef362b81be2c52d29fecd05916dbb0c699219ee142ab691175ec18bfa9f421ad9bde2beb6f7da79f65c4ea44ebf1de444ae0239b86388e71db57e44eaf2064dad8c91db6fba85e9620ce7dd04b98c9d401f586842234d6027dfdbbba349e2ba7c165c035abe11f18b6688ac7c810e032ec61148a25fb27f455d92bf224312b7be31c46f9c9680de709018c229b7afbbb3d0b50b04c15dea306b47e6b901219148095bf0afffccf3503a1d8bb439118b72c2c2c673e5c90003e7c3bc460b79e7c11e69b0e84894aa339bc6694c20e68d35236f5dd48323477834443a4d3adc2031e4951ebdc7c43d17666f7269589537c2edaa1d32daacab61b7a6baf7b009f85211a3a53eba66caadc09b567f521578117ff3ebf6079b08ffa963bdf593042f8ed340b03f1e1d02a59de4350ec6f07d651caf2b9949278ffb7878731b0f5e47da6b5dc95ef3de21a5644c87858f18f679234a812b727e0cf142a6b4d7906c0d2f1d2a1b9e5164203136b708ccfe172fa54c735e581d6b57922b9bff9c21567f29838938cc84aaa673d16557c715607a588e5e0ca34eeb72f8147aa01dfe76c5cee83f91d581351b49a97812164bfd87b91dd49fd92bf5b3f958fd49d45a5b311528b1b214d42eb03d3106ba42ff1fd9201b82d29a4a48af0d9103f54da1ed66c5bc4f31b1b5fb9b47a79f28c7cf1b3320e5dbe9c4677231d6c449edf23f8b3710172a41594a3c0dc7748b7f9d821472c5780d644a3fc3f82d311a2d0f7089326f935f1fdba4aaafffd12f05302c98ac2dc11c4153168563007a1f8532e8c60981fb21832fa75541cc6d0d91326f916d13d3815d9ce419f1c580fa0b59baf267eadcdc6564f09fa80abe473721929cd6a0480b3f4555e37b7ef2c2b2a70f19f1ec870b2956339761b3e1d0e9bfba069b2d2cbc429b546bc85cf2164f4acd630e06e96acdc729374d7edff27f59a99bb7e5275082b423e15dfa25651b5bf905799e16202f5deb1d8019810579cbe25e8af726705411c753730ed0f128fd54b6de0be48b1e681b28b94025542dadfd5da0367ac754f20ea02b068e8e592ae960643d7cd68ae9905ac36bf450fd2703cbfef9d3dd9e27234b40f48b30d28b176ad6902f29f5acdfe9f793f39a674df6fdbf56def033a3ffec23e4440c7d400d4cca90c3e0da0818549cc96fec88ddc82089f62c19545edc53b6f9732705423c68e47fb779c01703aec6b260d6795d6e3203e6dec8d26cfff99f526e7c3dcb26c22ba9e1f94b5d635788196328d078988c7f0d9cb2a5737ec292da2c54ecf91d02e1068bf51a367a75102ca8799bdf62c4dc31506b96404635298f2594c90fc6b7cad40f43eed319431293b12d311a7329abc61175794cc942afacb580a19b2262880d815e3cd8bc6dc6457327b83d5ece0f6d69f12f6d548d21cdbac5712b24c22c88760c9dd6282ae9d57ea1a4a527701a81111bb0b6df43541c683d24588335e026ab85f27255d48972fb4572d2aaf08af21302c43ff48ef68897e9e7083a5dc37ba510a2e99e9b33ca846cd34c5b416daf6caca4417b492a61125ddfc869ff31a1206d739e9be91b2b85f3c48857ae2e5d8c1bc3ffdbfbdcf7cc8de6e9e7a0a29645fda47717aff8718173ac6964d2f0ecc5224d61e2c6570238e95bb93fa10e7a2f20e24cc8c08fffe8be865c8b8b15b487e892ff4f6b3a9127b3d255d1caaeb80db5cf86dfee40e7d75db65cab9c5813e04f8943b694c2055564d54133651632d13bcbade42af6917c9f405ca1bd90b4cac3fa904385cab85bc37186a16cd4f9d737b858a4a10c01c0391f1bc7dba753d9f8c1c0b785250f3a9afd9eaaa00f31a241789bd35f5dd521e20907b70d2d0796ff97b9c5c9e259632343c78989fb6f7d326bdf68aece1cdcc497e465db943e43fa03b189c9a1c258dd96bcadbf7ee985f796359c3eb41fb11085e39367f8047ebe9496eadbdea65b577edcf22d3e5e8682c7a2e8d28fd09234dbdde7a6f7818779a0a3643a943c7dfeb3bab62e63b3cd9f2a65b67f8fc7efc0c723d9c9983a94837fbea07fb90227ed00c2c46f0acc2d47ff96ae151e9a68a0114088d5b08c81e022cf7f7f40ae641428dd1fd745390c2badec9a3fae252e25dc6dcdb273b2e577ae496f760522e568995d5e83c31baae4f9750654b27232f7a2d44a7d9e24646d77fe8ecd3131958949e6d391afb797c8cbda03ca19d73c6cb571c7566620a61c8e41de830b1356c27d2b693f1bae66d3d754278c0e55801c61a29598f66560ac9fbf6d897b88e24ef0bba791640a4be0d02bdb739f1f64fd82bd2dc841900436ad7579f05a1d5cd6690818748ea48a7131ea6b734dd9ebce2a29cc7d1f52604bc1bc31df5b26b9793c153aab219d9129633f3e970418a8514b0ffb24ded06071e1a5afe1e0a224ce8930220b6ab9a807221aa8bbaa3ef5ec755870f2cc97e7f146db928a0cea284e8af8e12b6cf68a25583a7f78f0c122117e8db010c40b5b5a8d8fb3f242e60e89de1c0fdc2da3d3c7c4770afe76ede16cc424e873374b033de348e140e5d926044d749ef936acda34f457ecceb5098e4ce6f5822ba58f07200b826fc5d06e3b12aee9d7dd88385c72c9726cd41488b2961f1fe8f9f3e57260631bdaf1446a19f2a2030f6a91cd9d190544617a8a3cc20269b7964fe53e020ca188b10182d9ba629b2d5d3cf9e4d17dd180d5d6c67bff66dd2015467b24a3222af6b34dccb1fd2f96b3b2c8ec9d84cb2a296afffc37eb505ea2f1cee9649795dbed08e05a5df63e0ef8ce7a0d64c7f7a67ee4640092b2aab11d981b0fe9783d9d0cf58661069674c86885af505319af942fae225a9e1f032c729ed8adf3702bc8bc7413b46dc0d6cb34bb14c391ab86bf430f42b931a7d6adb8e5a716c126528664f6c3019edae22f8994f240659203d4925effdb4d7a3745d54a4f86b78cfd0374d62d7d191eb72906ccc865b2bbb40da6c21debfe9418807c9c4a906daf0abc39e971f7f9f14bf37da3ab159ec96cd669708c647761bcc7ec80ad8ff63b1518931293ab20c60be83d4946077c06cee7a452cbd8bf466fd46383c45d9f005fbfb004e1ea1c3e7d91476031f5e1f77b765282c2a34dcd5fd12b4ca92e4d49248b98b3e688df85dc0c063456d8344567c1b760a8ffbf5a79fc3bc1100b129a746c206f3e815d681cb2ca9126bf9a5aa927087f43604dd5c09e95e5a501b19edb6cc50f094814185b19661dc0763e1dd36a0754792b5cbf0ce5c65899e424028d2c6f25f0e5de003006cfc35060bec8496c2f1fa101f68a503a9f7c618a2857d9de661c6aea049c042f2701b64510dde53783ecc7ee9f2a9d44d91690d4c00c4844c0990404fa8873348f58c9ed63357382c6375f5ed966b670dcf1daf718dbadb5b7aa56658a7bae3166e6b7596a2a306c0561c79c3a6cac006b69efd60f9c1250566a233a13d1f558ab410cfdb911cad22b8518699cb35d9d7941531668425b965044c72cbc406f62e096de76cc674e68ec123d224be1ef94a3561994db40e6ef73b8e281b921f6a65a78baf4dd906cf542f735b981c3463cc8100c4b63bc859fdb564cf45d7d6b73505ed142867dc905d7c50b40346577fe0b3506250dd4f9c073e7aed6219bcd05b44166fdab1ba90b10d325829889b24d9febd339d8fc665562b681a8976a53b8c04fcdb5a4d8eb098d8877090907c877ce00aeaab53ca5a1ac96a035af75f6d200edd9227f47cc8c53035335abd0352b1a376f8b14b6bcd8788938fd39bb954004cf31408a1baf3f13b686a3dfc1c1847bb56c6fe6682ea44332dfe1bbf295b2cd34cea192c3aab813745522ce2b5171f4f6d17aadc4ce03bb9d7d125be8a7da402556f2e0d418c507dca83e8e78075ce38e26d4b2e17fe17a80be5de857ca2cddea5e959aa9288b423e90a2c829f55a2a1ed55af53d4f1cf923e152f8ff548e9cf905ee43de32d8229dfa99c1bc4e97c0f98c1f8caa0961b8be4eebc610717e32610e3b6a7595b0201be76d319b9808c6c44c79981f88c97a4e5582ebb43b7cdfc6aa6d9482236fd5a516cf7d5709e89d65517e537f44b11896d18b2165202f948e76edc888a7adf525c1fdf4bb5abd2b9ad1fd250c733bb244e83236dcd705ee6a972e545d22ebf81a8b2f888af635bc6659599763fa165c7ea18a40e4f0e98631fa7d4ccc9fb1910a217e0c58376fc85e088faedb076a52177850aa4160e0c9bee435af2046943b1bfb5679125883cb1b1c6fcd8e8ad0705d4232ba3da96e429be890ffe24e8443421df9ca95583595ccc16d32adfa7ef66678a373bd81a19b371c8e6cbf0f7ba1128d7d05559dcdcff0106d309f75831ce9cab7da311e2f2e9e705986da13f674f6e199ccb5a515d44bf6e97c51650868039da18f2741f28180b829090415cac1b008d74631f1048deb110d291a21fec6229a744ce8cb59466fa8d7fc1d841c7624d706f199632b649bb483c1c1491b95a4fbe399c1c10efe91987c19ce18840fd7c780bbe82a76f0c1a3702abbb385a279c2229adb42b684891bfd32836d879fd388aa91095bbfe934dbb0b9f26d4c47313fd0f4022a385ca28087d77a685b6da54d2420e06d7a173849f8eb6cf9bf1d731935120e525d52fd5ca68b7dce9e86f60122f37cc12523ae0acff82d8791b62223d8eb6048256a646e5330dc650df34c8846cfc42f75976db1c9533ac2cb181e25e965ad30def326e2f04249647c60c5285930e28d02bd5472233a06bc8d763254caf097e282ff32e19192a4dda846f8a566ca85826c1156daae6758200feda20300d79abf8dfd93d955ec5cf2439cc0bc5b309b808c53d38f3482057f3ddac40f9d176217958d72d61ff956716a377d112d7e31ca87d34b0b309ca19892d2655ab235f665093c9a2f38f24d2b892ab8483f7aa3c3e01cd5086f7d7734851e715faa0fb239f04e5f21a33961a06371092f348c4ebf56d32da0a5944ab61aa055"}, 0x1008) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f000031b000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x80000008, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2018/01/09 15:41:40 executing program 0: sysfs$2(0x2, 0x3f, &(0x7f0000f3a000)=""/109) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x38}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r2, 0xc687, 0x20}, &(0x7f0000001000-0x4)=0xc) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/01/09 15:41:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000001, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) sendmsg(r0, &(0x7f0000db6000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f000045d000)=[], 0x0, &(0x7f000016d000-0x9f)=[], 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000008000)={&(0x7f0000c1d000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000242000-0x10)=[{&(0x7f00009aa000-0x1)=""/1, 0x1}], 0x1, &(0x7f0000c21000)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00002f5000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fff000-0x4)=0x18) r3 = memfd_create(&(0x7f000076d000-0x1b)='}ppp0selinuxbdevppp0system\x00', 0x1) ioctl$TUNDETACHFILTER(r3, 0x400854d6, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ea4000-0x8)={r1, 0xfffffffffffffff9}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000152000-0x98)={r2, @in6={{0xa, 0x1, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x0}, 0x98) recvmsg(r0, &(0x7f0000fc8000)={&(0x7f0000a26000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00000b6000)=[], 0x0, &(0x7f0000e08000)=""/248, 0xf8, 0x0}, 0x0) 2018/01/09 15:41:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x805, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000080b000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}], 0x54) sendto$inet6(r0, &(0x7f00006f4000)="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", 0x1000, 0x80, &(0x7f00002e7000-0x1c)={0xa, 0x3, 0xb7a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) 2018/01/09 15:41:40 executing program 6: mmap(&(0x7f0000000000/0xeaf000)=nil, 0xeaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000eb0000-0xa)='/dev/vcs#\x00', 0x8, 0x40000) write$eventfd(r0, &(0x7f0000c74000)=0x7ff, 0x8) open$dir(&(0x7f0000e2e000)='./file0\x00', 0x100, 0x63) syz_emit_ethernet(0x4e, &(0x7f0000014000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="067fffffff04", [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x8c, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/09 15:41:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000965000)={0x0, 0x5, 0x0}, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r3 = open(&(0x7f0000877000-0x8)='./file0\x00', 0x4000, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x400) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/09 15:41:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000aed000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f00007be000)=0xc) ioctl$int_out(r0, 0x5460, &(0x7f000034a000-0x4)=0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000edb000)={@common='bond0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000f91000-0x22)="220000004a000700ea091008090007000a0000000022000004090000000001008645", 0xfffffffffffffea8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000a58000-0x5c)={{0xa, 0x0, 0x5e, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, {0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, 0x2, [0x7f, 0xff, 0x4, 0x0, 0x6, 0x1, 0x2, 0x0]}, 0x5c) listxattr(&(0x7f00001b6000-0x8)='./file0\x00', &(0x7f0000eba000)=""/4096, 0x1000) 2018/01/09 15:41:40 executing program 0: 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x3, 0xff) 2018/01/09 15:41:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f7b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000847000)={0x400, 0x0, 0xfff, 0xfffffffffffffff7, 0x3, 0x88, 0x3}, 0xc) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2287, &(0x7f0000ed3000-0x1)="") 2018/01/09 15:41:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000962000)='/selinux/access\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f00003e8000-0x8)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000817000)={0x26, 'skcipher\x00', 0x0, 0xffffffffffffffff, 'rfc3686(ctr(aes))\x00'}, 0x58) syz_open_dev$dspn(&(0x7f00005b6000-0xa)='/dev/dsp#\x00', 0x6, 0x200) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000140000+0x563)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f000028f000)=0x7) 2018/01/09 15:41:40 executing program 1: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @cisco=&(0x7f000060c000-0x8)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a13000-0x8)={0x0, 0x0}, 0x8) r2 = syz_open_dev$dmmidi(&(0x7f00002be000-0xd)='/dev/dmmidi#\x00', 0x8, 0x121400) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000290000)={r0, 0x0}) r3 = socket$inet(0x2, 0x8000000000000003, 0x2) r4 = accept4$llc(r2, &(0x7f00003d8000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f4a000)=0x10, 0x80000) shutdown(r4, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xfffffffffffffd4b) setsockopt$inet_group_source_req(r3, 0x0, 0x2e, &(0x7f000079e000)={0x1, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f000000d000-0x4)={0xffffffffffffffff}) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f000001c000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) r5 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') preadv(r5, &(0x7f0000277000-0x10)=[{&(0x7f0000b55000)=""/237, 0xed}], 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r5, 0x40045402, &(0x7f00007f4000)=0x0) 2018/01/09 15:41:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000459000)={0x0, 0x0}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000ee2000-0x1)=0x3) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) syz_emit_ethernet(0x2a, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x1ff, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, 0x0) [ 194.230855] device eql entered promiscuous mode [ 194.300365] device syz1 entered promiscuous mode 2018/01/09 15:41:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000080000-0x88)={0xffffffffffffff7f, {{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_ifreq(r0, 0x1000080000089f0, &(0x7f0000ead000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ipx={0x4, 0x0, 0x0, "3e4e28f1e739", 0x0, 0x0}}) 2018/01/09 15:41:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00000cd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r0) r1 = socket$kcm(0x29, 0x0, 0x0) fadvise64(r1, 0x0, 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000b51000-0x9)='/dev/sg#\x00', 0x3, 0x149001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000-0x4)=0x200007fffffff, 0x4) prctl$void(0x16) 2018/01/09 15:41:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x6, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c35000-0x9)='/dev/vcs\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000fa0000)={0xfffffffffffffbff}, 0x1) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1b) 2018/01/09 15:41:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') write$fuse(r0, &(0x7f00005ca000-0x35)={0x58, 0x0, 0x0, @fuse_notify_inval_inode_out={0x838, 0x3, 0x7}}, 0x2b) 2018/01/09 15:41:40 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f06000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000a3d000)=0x2000000000000) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) remap_file_pages(&(0x7f0000214000/0x1000)=nil, 0x1000, 0x8, 0x2, 0x40000) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) timerfd_settime(r0, 0x1, &(0x7f0000963000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000903000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r0, &(0x7f0000404000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000ca1000)=[{r1, 0x2, 0x0}], 0x1, &(0x7f0000772000)={0x77359400, 0x0}, &(0x7f0000743000-0x8)={0x4}, 0x8) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) getpgrp(0xffffffffffffffff) 2018/01/09 15:41:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000091e000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000218000)=0x0, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000387000)='/dev/audio\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000655000)=0xff, 0x4) sendto$inet6(r0, &(0x7f0000179000)="97", 0x1, 0x0, &(0x7f0000b73000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 15:41:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000066000)=[{&(0x7f0000570000)="580000001200190002000001000d9b5600ed3b850300e076489643d818fe58a2bc4a03ca91645a3e0900000028213ee23ffb011000174116215bffff0000e1ed5ea04325d27f02f3f12336b71be86efd12ab4fec4a0f536e", 0x58}], 0x1) fsync(r0) 2018/01/09 15:41:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a33000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f000007b000-0x138)={{0x4000, 0x1f000, 0xa, 0xbda, 0x5, 0x3, 0x2, 0x400, 0x9, 0x8, 0x3, 0x1f, 0x0}, {0x0, 0x0, 0x1f, 0xd9f2, 0x4, 0xff, 0x8001, 0x400, 0x4, 0x1, 0x6, 0x3, 0x0}, {0xf000, 0xf000, 0x1d, 0x3, 0x6a52, 0x7fff, 0x9, 0x4, 0x9, 0xffffffffffffffc0, 0x4, 0x101, 0x0}, {0x11d000, 0x107000, 0xf, 0x10001, 0x1, 0x518, 0x10000, 0x1, 0x5, 0x7e, 0x3, 0x8, 0x0}, {0xf003, 0xf000, 0x0, 0x80, 0x3ff, 0x50, 0x101, 0x96, 0x6, 0x100000001, 0x6, 0x5, 0x0}, {0x15000, 0x10000, 0xd, 0xbfb1, 0x1ca, 0x0, 0x9, 0x9, 0x7, 0x3f, 0x1, 0xc8, 0x0}, {0x2000, 0x3000, 0xc, 0x92e, 0x6, 0x6, 0x400, 0x0, 0x3, 0x6, 0x11, 0x100, 0x0}, {0x100001, 0xf002, 0xf, 0x70000000000000, 0x4, 0xfffffffffffffc01, 0x0, 0x8, 0x1000, 0x80000000, 0xffff, 0xffffffff, 0x0}, {0x0, 0x17000, [0x0, 0x0, 0x0]}, {0x3006, 0x15000, [0x0, 0x0, 0x0]}, 0x80000010, 0x0, 0xf003, 0x10, 0x1200000000000, 0x3501, 0x100002, [0x1, 0x401, 0xfffffffffffffc00, 0x0]}) 2018/01/09 15:41:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000001a000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x899, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) r2 = fcntl$getown(r1, 0x9) syz_open_procfs(r2, &(0x7f0000fbb000-0xd)='net/sockstat\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000c9000)={{0x580, 0x5}, 0x1, 0x3, 0x8, {0x6, 0x2}, 0x6, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 15:41:40 executing program 2: r0 = socket(0xf, 0x7, 0x4) write(r0, &(0x7f0000a98000-0x10)="02", 0x1) 2018/01/09 15:41:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sndmidi(&(0x7f0000b4a000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x101800) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000068f000-0x4)=0x0, &(0x7f0000e1f000)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000822000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/09 15:41:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00003f1000-0x7)="666400000004bb") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000010000-0x1000)=""/24, 0x18) getdents(r1, &(0x7f000058e000-0x53)=""/83, 0x53) 2018/01/09 15:41:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000422000)=0x0, &(0x7f0000162000)=0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f000070f000)=0x0, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000301000)='/dev/admmidi#\x00', 0xffffffffffffffff, 0x34a9fe6ca3f70568) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000b0d000-0x28)={0x2, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 15:41:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b44000-0x8)={0x0, 0x0}) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000724000)={"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"}) syz_extract_tcp_res$synack(&(0x7f0000a26000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x2a, &(0x7f00002cd000)={@random="fb285204f3e6", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}, 0x0) 2018/01/09 15:41:40 executing program 0: r0 = eventfd2(0x7fff, 0x80801) read$eventfd(r0, &(0x7f0000888000+0x621)=0x0, 0x8) 2018/01/09 15:41:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000071000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000fd8000)=""/40) ppoll(&(0x7f0000b10000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000adb000-0x10)={0x0, 0x1c9c380}, &(0x7f0000809000)={0x0}, 0x8) r2 = add_key(&(0x7f000060b000)='trusted\x00', &(0x7f000062f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004f8000)="e5476d76d4c2217b1f085575688f7e0d010af461df0f2d6777968c4fcaae2ac42c160f95fbf333bb5edc53bc78", 0x2d, 0xfffffffffffffffa) add_key$user(&(0x7f00008e3000)='user\x00', &(0x7f0000e29000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000050f000)="47b7246c9c338830a5f8337ba361ea99cefee614759efbbe30fbfa0f96b07ecd19d4d9a3f7e296d950cf9da6e47106888b00d0932c1e5f48", 0x38, r2) 2018/01/09 15:41:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00006e1000-0x8)=0x0) r1 = socket(0x10, 0x2, 0x400000000010) getsockopt(r1, 0x1, 0x9, &(0x7f000043f000-0xdd)=""/221, &(0x7f00009fc000-0x4)=0xdd) syz_open_dev$sndpcmc(&(0x7f00004a2000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffff801, 0x2) sendmsg$nl_xfrm(r1, &(0x7f00005e7000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000904000)=@getsadinfo={0x14, 0x1f, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x9, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000b6b000)={0x0, 0x40, 0x10, 0x5, 0xcd6}, &(0x7f000063d000)=0x18) getpeername(r1, &(0x7f000039e000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a16000)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00007ab000-0x1a)={r2, 0x9, 0x9, [0x80000001, 0x4, 0x6, 0x69, 0x80000000, 0x35, 0x4, 0x9, 0x4]}, &(0x7f0000d5a000)=0x1a) 2018/01/09 15:41:40 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000037d000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) mq_notify(r0, &(0x7f0000134000)={0x0, 0x14, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x9, [0x5, 0xe0, 0x3, 0x9070, 0x8001, 0x5, 0x3a3, 0x6, 0x1]}, 0x16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c2e000+0x483)={0x0, 0x2, 0x9, [0x91, 0x5, 0x9, 0x6, 0x1, 0x1, 0x1000, 0x100000000, 0x8]}, &(0x7f0000551000)=0x1a) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000089f000-0x8)=@assoc_value={r2, 0x3}, 0x8) r3 = socket$inet_dccp(0x2, 0x6, 0x0) sendmsg(r3, &(0x7f0000424000)={0x0, 0x0, &(0x7f000092e000-0x38)=[{&(0x7f0000d58000-0x2)="0fdd", 0x2}, {&(0x7f0000cb6000-0xcb)="946803602b148b4b0bebced7731f8facfc19648ed2be74a1cb778b8c4ebc2ccb34a2c773395e6991af9538575f1395eaf84dd2aa67a7caf96d8e3219f4c7c3e5473ae0fb677f434d8b5ece5c94dedcee8b53e04d11ea73288ca6bcf676c4bdc398bff00760fd7c313276c0abb4434fb3ed090c4a9f5cc83865b81b22a1dbd283ead0a5ed063a6e88821751de9502d7aaeec5d0ed2df8b1b608a634ac4aeed6b6ae6f0999b6d14ddbdd1540cd2b5fef986a715212dc4eedca8cb495d2f85dfcbe52809c81cc44d8c786fb28", 0xcb}, {&(0x7f0000bdc000)="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", 0x1000}, {&(0x7f0000a0a000)="48b2a2a9bb92", 0x6}, {&(0x7f00009dd000)="f177565f4e4596ed1af4a2a5d7a95c840702fb2a789d22fa2fd4f9be73158e8426d3e6883af28fd99f", 0x29}, {&(0x7f00009b9000-0x12)="55bc0bf7fa1e630ba9af1768180054e743ba", 0x12}, {&(0x7f0000c1c000)="4f103aa770b3f10e8b8c60c58668b269d98a", 0x12}], 0x7, &(0x7f0000aa7000-0x108)=[{0x9c, 0x117, 0xa8b, "221ce019f9a2a75dcb60f5c15a83acab5d2a3760b0d23b7662b1eababa2f916f2bdcedc90f4c47ecfba64fc58a8d3622b48fcb8423ba4fbac9db7681e6cf530aba2852e8d5d66c6ff7cac7a8f09ba9ae6cf6060777b022c873b74e61519534f66435e117763ae02b3958e690f2b3b88afc4bf1b6987f90abd954875691189970a23f94f4cb8003e92a522365dace3a4d"}, {0x60, 0x118, 0x8001, "6186fb5f9f8314d348938121cb1351691353c5f492ab2e5cd06888edec51aad5ecec43870be2c832857e94b8d7c06f670a6dc4a8c77f014b50f62e14c3d5d7c378a15c2ee5bd4837e69474db0fa87987f336d0"}, {0xc, 0x0, 0x9, ""}], 0x108, 0x80}, 0x0) recvfrom$inet(r3, &(0x7f00005fc000-0x8b)=""/139, 0x8b, 0x10100, &(0x7f0000437000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r3, 0x800000010d, 0x80000000000b, &(0x7f00001a9000-0x4)="06000000", 0x4) 2018/01/09 15:41:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000a2c000-0x42)={@random="1e2c9ba0f697", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4305, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @loopback={0x0, 0x1}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7a95}}}}}, &(0x7f00008cf000-0x18)={0x0, 0x4, [0xa0c, 0xd13, 0xdd4, 0x84f]}) r0 = add_key$keyring(&(0x7f0000c0b000-0x8)='keyring\x00', &(0x7f0000a50000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000507000)='user\x00', &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000124000-0x53)="053b397fee7ca7029d26be42223532a23cf9b8f57b2153b21ac4cfe3bfe95ac9720165864e1a2f3687b948b4c76cde29aaa5ee3bb7d66e167f2f97df80ee7513bed508e694872cc8669312c0c3595abdad9522", 0x53, r0) r2 = add_key$user(&(0x7f0000572000-0x5)='user\x00', &(0x7f00004c1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000043e000)="503ab70087ebe0d94f729cd653e520c19ad7d90b271769c4dbc249b544230aa287fb8bd6ed266ccf59ef70995bf2e8e0d3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67840800007f5b07e5849d2e875b066cd640b336616fe0f3c300007fb4627ee7597689525e8e812650a86eb580fb46910b52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864c324f6353c0000f98f7e149be31bd78bb36e8b951173d1", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f0000e3a000-0x1)=""/1, 0x1, &(0x7f0000a6f000)={&(0x7f00004ac000)={'poly1305-generic\x00'}, &(0x7f0000fa6000-0x1)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 15:41:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x4, 0x40442) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000027000)=0x1, 0x4) clock_getres(0xffffeffffffffff6, &(0x7f0000000000)={0x0, 0x0}) 2018/01/09 15:41:40 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000eb5000-0x18)={&(0x7f00000d4000/0x4000)=nil, 0x42f, 0x4, 0x60, &(0x7f0000d5f000/0x4000)=nil, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00004f0000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000f37000-0x4)=0x1) r1 = socket$packet(0x11, 0x2, 0x300) openat$rtc(0xffffffffffffff9c, &(0x7f00006a2000-0x9)='/dev/rtc\x00', 0x100, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x10000000000006, 0x0, 0x0, 0x0}]}, 0x9) close(r1) 2018/01/09 15:41:40 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000096d000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x80ff, 0x1, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000002000-0xa)='/dev/dsp#\x00', 0x9, 0x20000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000001000)=0xaa1) setsockopt$inet6_buf(r0, 0x29, 0x8102, &(0x7f000045b000-0x3d)="9bab97cf128be82c010000000fefe336e5d777e4947c9f9ab81dde1168776ce939732bf043161900cafa6838770c09c7dfa219d90000000050000000ff", 0xffffffffffffffba) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9, 0xffffffffffff8251, 0x7c, 0x8}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000003000-0x20)={0xa6, 0x401, 0x8, 0x9, 0x1, 0x8, 0x1, 0x8, r2}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0xffffffffffffffff, 0x6, &(0x7f0000001000)="9d60", 0x2) 2018/01/09 15:41:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() syz_emit_ethernet(0x2a, &(0x7f0000844000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @multicast2=0xe0000002, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @broadcast=0xffffffff}}}}, 0x0) 2018/01/09 15:41:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000d96000-0xc)={0x10, 0x0, 0x0, 0xffff}, 0xc) r1 = socket$inet(0x2, 0x6, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000388000)='attr/fscreate\x00') ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000078000)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000d8e000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000ebc000)={r4, r5, 0xfffffffffffffe21}) r6 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000039e000)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_GET_TSC_KHZ(r6, 0xaea3) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x0}) setsockopt$sock_int(r0, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) r7 = syz_open_dev$tun(&(0x7f0000998000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000928000-0x28)={@generic="0000010100c4b3a539a077a9e99a7cf8", @ifru_addrs=@generic={0x11, "566f1f782472d14ba67030307312"}}) 2018/01/09 15:41:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00006fe000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000ef2000)="02000000020001000000be8c5ee18c880100010000000000", 0x18) 2018/01/09 15:41:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00001d8000)='keyring\x00', &(0x7f0000f85000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$sndseq(&(0x7f00007a3000-0xd)='/dev/snd/seq\x00', 0x0, 0x68800) keyctl$setperm(0x5, r0, 0x200e0802) keyctl$join(0x1, &(0x7f00007c9000)={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00004f1000-0xc)={0x5, r1, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000068d000)={0x4, 0x0}) keyctl$session_to_parent(0x12) 2018/01/09 15:41:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000066a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f000044f000)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x2}], 0xfffffffffffffd45, 0x0, &(0x7f0000002000)=""}) 2018/01/09 15:41:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f0000bce000)=[], 0xffffff36) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f00003c4000)=""/77, 0xfffffffffffffdc7, 0x0, &(0x7f00006ae000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x5) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/01/09 15:41:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) accept4$ax25(r0, &(0x7f00001be000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00001a2000-0x4)=0x10, 0x800) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f000055a000)={0x8, 0x1fffc00200000000, 0x2e, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f000000b000-0xb5)="", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) 2018/01/09 15:41:40 executing program 5: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00008a3000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000006000-0x11)={&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="f3c47015b40703667361809bf185eff4d34358bcd3727f81824702d30a01c89b87c68f07c7a994f7d6f1964b316e571774aa7d", 0x33}, {&(0x7f00005b8000)="e7e3a2868c5181789c1e8d492dbfac105c520b627e3683cda7f184adfa3725707f1448d9e82da9c933f83ebc60517a409fa698a2e6f690f2b389c15e329d9d76407ef358ac091d2c64f3c78425e1dbc20c40c5568526050ce54a459bc9db7d0418ce6226f55c1434dffd4e7197d8bd5458e562086f8d3c089207354f3a9e0e71c6e3aaf84d470e77ae80159b3a195fb334c86a4c444410bdb8cdbfc31bf1bc980e6dbc906f55adf0536f7d1238fd192641", 0xb1}, {&(0x7f0000001000-0x50)="6b32de4d28eda5d8bea969bc1776f7ff79bf09b010be7a5590509b82c2c13d8c9319f701bb7a519f39afaa364ef232cd8fb3c0ca81f59e9fdc63a49d47c44661469cad96269172e02d9f8b517369fb4dc5d0", 0x52}, {&(0x7f0000000000)="6423b0e98eca831d8e21e790b8be51d8717b8dd16990a8afdb877d86fdad54c68ae06124eeb0f70922b7f7b47f9a125dc8b8c2a074e44c4c346712d7fe5419d614a9e190aa1e47fb8fe76c18a093ae0c5f57333f416cb6", 0x57}], 0x4, 0x0, 0x0, 0x1}, 0x20008000) 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000b61000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x80000000, 0x9, 0x0, 0x5, 0x6, 0xf004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3ff, 0x0}) syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f2c000)='/selinux/create\x00', 0x2, 0x0) ioctl(r3, 0x10001, &(0x7f0000f30000)="87313566dd59f40ed6ad1e8268dc6881ee83ca1135b51c867e05202275cef2b49794f8bbd6e1a9e68a976b61b5b2c1b5ef7a724bfe56fdfdbe20c6b394bd7af9b12b9cf61f7054e89cc9317f5f06c7c41d06159aba01fbf6577cc6c30da91e29739d753daff65e2de740487b338bfe447cc933ec8b7aa54f6a0c7c05d578473ed2a395d157c0bfbc82e2de23dc7173e1489d7d28c77e1eaacbaa18eba95182e558a66dc5553ee4dd0e6d5b") getsockopt$inet6_int(r3, 0x29, 0x77, &(0x7f0000e3e000-0x4)=0x0, &(0x7f00001e4000)=0x4) 2018/01/09 15:41:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) syz_open_dev$sndpcmp(&(0x7f0000eb1000-0x12)='/dev/snd/pcmC#D#p\x00', 0x90e3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00009c0000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe1000-0xc)={0x0, 0x0}) 2018/01/09 15:41:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c6d000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000097c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b57000-0x4)=0xc) rt_tgsigqueueinfo(r1, r1, 0x1d, &(0x7f0000b19000-0x10)={0x4, 0xb1, 0xf1, 0x3}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00005d7000)={0xffffffff, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = syz_open_dev$mouse(&(0x7f0000963000)='/dev/input/mouse#\x00', 0x9, 0x48400) bind$ax25(r2, &(0x7f0000dbd000)={0x3, {"27f813e54aa31b"}, 0x9}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000ddc000-0x1e)=""/30, &(0x7f0000000000)=0x1e) finit_module(r0, &(0x7f000000d000-0x4c)="707170312e76626f786e6574300000ec292bfd76f18656fbaf0c6f92b885f9e9c470ce69eea4ed7777650486f093cd43952948d7bee0d645c55c367bf4d9ccccb81747b84c73f71c3ef0646c", 0x1000000002) 2018/01/09 15:41:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x20005) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0x4, 0x7, 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x9, 0x0, 0x6, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xbb84, 0x5}, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a71000)=0x0, &(0x7f0000a93000-0x4)=0x4) uname(&(0x7f000026a000-0xf)=""/15) [ 194.640200] binder: 31128:31130 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 2018/01/09 15:41:40 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, 0xa31, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f00004d3000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) r4 = syz_open_dev$vcsa(&(0x7f00005ad000-0xb)='/dev/vcsa#\x00', 0x2, 0x101) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f00004b5000+0x398)={0x0, 0x0}) fcntl$lock(r3, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) tkill(r0, 0x1000000000016) dup3(r2, r3, 0x0) 2018/01/09 15:41:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000036e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00004f8000-0x68)={0x81, 0x0, [0x2, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/09 15:41:40 executing program 7: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000044d000)={0x4, r0, 0x0}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000fbb000)={0x0, 0xfffffffffffffffe, 0x2, &(0x7f0000363000-0x8)=0x0}) sendto$inet(r0, &(0x7f0000a2d000)="", 0x0, 0x20000000, &(0x7f00007f4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f000071d000-0x8)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000e3e000-0x4)=0x8) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000fbb000)='/dev/midi#\x00', 0x9, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f00009af000)={0x3, &(0x7f0000fbc000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d62000)={0x5, 0x1}, 0x8) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000337000)=[{&(0x7f0000d38000)=""/184, 0xb8}, {&(0x7f0000fbe000-0x83)=""/131, 0x83}, {&(0x7f0000c8e000-0x22)=""/34, 0x22}, {&(0x7f0000fbd000)=""/26, 0x1a}, {&(0x7f0000df3000)=""/211, 0xd3}, {&(0x7f0000b24000-0x85)=""/133, 0x85}, {&(0x7f0000fbd000)=""/4, 0x4}], 0x7) close(r0) 2018/01/09 15:41:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b2000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(serpent),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x40000000002) [ 194.711398] binder: BINDER_SET_CONTEXT_MGR already set [ 194.733683] binder: 31128:31151 ioctl 40046207 0 returned -16 2018/01/09 15:41:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000e9d000)=[{0x28, 0x0, 0x0, 0xfffffffffffff004}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x8) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00008b4000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$llc_int(r2, 0x10c, 0x8, &(0x7f0000056000-0x4)=0x3f, 0x4) write(r0, &(0x7f0000fe4000)="", 0x0) connect$nfc_llcp(r2, &(0x7f0000ce0000)={0x27, 0x800, 0x6, 0x7, 0x3, 0x895, "2bd57a98f8beea021f661821eb3c388b2a3988f6f1f7adcd06308186ac85ca9ce814663c1db3b80f25dcf61f205e9f11c15de0be5a9e6031276ea1f84dc919", 0x2}, 0x58) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000f49000-0x8)={0x0, 0x1000}, &(0x7f0000312000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000daa000-0xa0)={r3, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x7, 0x9, 0x2, 0xb}, &(0x7f00006a6000)=0xa0) unlink(&(0x7f00007aa000)='./file0\x00') 2018/01/09 15:41:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000730000-0xe)='/dev/admmidi#\x00', 0x7, 0x200000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x3, 0x400, 0x100000000, 0xfff, 0xd4}, 0x14) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b82000)='/dev/dsp\x00', 0x40, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000dbc000-0x2)=0x4, 0x2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000cd9000)=0x7ff, 0x4) ioctl(r1, 0x1000440000, &(0x7f0000c5e000-0x13)="d183f67fb63b89201726a2635fb6c19dcf6602") r3 = accept4$packet(0xffffffffffffff9c, &(0x7f0000500000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000076c000-0x4)=0x14, 0x80000) getpeername$packet(r3, &(0x7f000033c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e70000)=0x11) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000535000)={0x0, 0x4, 0x80000000, 0x7, 0x0}, &(0x7f0000200000)=0x10) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000593000-0x8)={r4, 0x8}, &(0x7f0000804000-0x4)=0x8) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000162000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) accept4$inet6(r0, &(0x7f0000513000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000741000)=0x1c, 0x800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00007f3000)=0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000c74000-0x4)=0xffffffffffffffff, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000ef9000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c3f000)=0x5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00004dc000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0xe9, 0xfd03, 0x8001}, &(0x7f0000fe1000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000027000-0x8)={r5, 0x2}, &(0x7f0000d0d000)=0x8) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00008d5000-0x4)='tls\x00', 0x4) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0xfd24) flistxattr(r1, &(0x7f0000dd8000)=""/166, 0xa6) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000be000)={0x2, 0x1, 0x7e, 0x8, 0x1}, 0xc) setsockopt$inet6_int(r1, 0x29, 0xc9, &(0x7f0000d4d000-0x4)=0x8, 0xfffffffffffffe4e) 2018/01/09 15:41:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000348000)='/dev/dsp#\x00', 0x5, 0x3fffc) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000ded000)={0x2, &(0x7f0000591000)=[{0x0, 0x0}, {0x0, 0x0}]}) sysinfo(&(0x7f0000400000-0x37)=""/55) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000066000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 15:41:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) getpgid(r0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000528000-0x8)='./file0\x00', &(0x7f000073e000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000304000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r1, &(0x7f0000ae3000)=""/224, 0xe0) getdents64(r1, &(0x7f0000505000)=""/1728, 0x6c0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000e03000-0x10)={&(0x7f0000454000)='./file0\x00', 0x0, 0x18}, 0x10) r2 = fcntl$getown(r1, 0x9) wait4(r2, &(0x7f0000655000-0x4)=0x0, 0x3ffffffe, &(0x7f00002c7000+0xd28)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 15:41:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$usbmon(&(0x7f000044a000)='/dev/usbmon#\x00', 0x80000, 0x200000) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f00001b4000-0x4)=0x6) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000ed0000-0x94)={{0x2, 0x7ff, 0x3f, 0x8, 0xef, 0x3}, 0xffff, 0x80c225c, 0x2, 0x6, 0xa4, "d64bab82fb98e22e319e761abefb84b3e91e209c4cfb198bc64fd7238efa6a659f6d74bbd8a5530f0d2f866c2a42b64452a5ce8efd51ad995d5c82da6934ea906000a43b270c2c0b0e8665ab3e7032d0ad4d0fdfc47c2b0b41cf99699d5b5c5bd6a6ff4a2670ff1a1e7f03b60e9735a7ee78c8ed6e1a917363e1c024c99a9d76"}) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00006a1000)="8c", 0x1, 0x0, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) clock_gettime(0x0, &(0x7f00000d0000-0x8)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000c32000)=[{{&(0x7f0000bfd000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000620000-0x28)=[{&(0x7f0000da8000-0x46)=""/70, 0x0}, {&(0x7f000029b000+0xdd5)=""/73, 0x0}, {&(0x7f0000a67000-0x28)=""/40, 0xffec}, {&(0x7f000088d000+0x786)=""/197, 0x0}, {&(0x7f0000532000)=""/77, 0x0}], 0x0, 0x0, 0x0, 0x4}, 0x0}, {{0x0, 0x0, &(0x7f0000e25000)=[{&(0x7f0000603000-0x21)=""/33, 0x21}], 0x32, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x101, &(0x7f0000cbd000)={0x0, 0x0}) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f00004f5000-0x68)=""/104) r3 = syz_open_dev$sg(&(0x7f00008ec000-0x9)='/dev/sg#\x00', 0x7, 0x0) sendto$inet(r3, &(0x7f0000fbd000-0xef)="e1e195cc278c659b17cf4c216350e8a36637545de878f93677cedcaefb7f4c860f4cbd3dd91b6c97271353b1cd22aa1fc8db355e523914e6abef3f8554a1a5565037bc83e37331b9da50ea420f12639250aad4fb59066f4e8de9cab25353dd15d16d69483a18efda074b13727f6ffa8561f8bab44af02a2073f15a67dc492983ed9337b2649ae1dafde410842754ae91ffdc13109b1ad956b5213978e30ead5fde1903e187378f6170e1183e92613dda7a4861d2fd96582eb2476414cb7d9f958cc409e61c50a5e56d2165e0fc45fa96ec36f8e3f226ed5ea99418bb7722f0f8cde33b9f4e2f30987bcdd55ebf6aab", 0xef, 0x40000, &(0x7f0000ca8000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = syz_open_dev$midi(&(0x7f0000d4f000)='/dev/midi#\x00', 0x1, 0x210400) sendmsg(r2, &(0x7f0000acc000-0x1c)={&(0x7f0000556000)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f0d000-0x8)=[{&(0x7f0000d87000-0x8c)="abc82dadfcae1b08c583af439d43fe8578d23731ce9cbc6048c26d700591bd2b8b4ab88c4e95728682f31f25d9c5bc8555615f5e39583c0d6ae9575c0cdf6f94afc89bf64ad3f7caae6bfb966f6b1b418eb906069ae48e4dfce51e55f712f30f2250a28de576ce8fea5001d1255ff511699a208d84a404fbc1e98737a4812583026c0a907f9ffc56695e6cfd", 0x8c}], 0x1, &(0x7f0000b5a000-0x1a4)=[{0x9c, 0x10f, 0x3fb, "4a3c622ceb84e55184351d15c074b85a4222449b6bbd254d5e92376522056ba3ec77c404754f9ec561659efa882b88a77019db09f24ea4f3662755206946445117e7c1fbc1482a9cce06dd1cba252eb4de9f336837b4231e6aff24407742fb1afd81eb4cf103ba889f3065b337a9e9be4eb4bd41da8a746e50031dd535ffa983dc5097544377f30ce71f50b8af3f"}, {0x108, 0x110, 0x7fff, "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"}], 0x1a4, 0x40}, 0x20000080) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f0000914000-0x8)={0x0, 0x4}) 2018/01/09 15:41:40 executing program 7: mmap(&(0x7f0000200000/0x4000)=nil, 0x4000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cde000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000bae000-0xc)={0x0, 0x0}) r3 = accept4$unix(r0, &(0x7f0000519000)=@file={0x0, ""/4096}, &(0x7f00001e7000)=0xfffffffffffffed7, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000627000)='/dev/adsp#\x00', 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000241000)=0x7, 0x4) dup2(r3, r0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00002e7000-0xc)={0x0, 0x0}) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000a79000)=@pic={0x5, 0x0, 0x7f, 0x3, 0x6e, 0x4, 0x8, 0x101, 0x9, 0xfff, 0x9, 0x4, 0xff, 0x81, 0x954, 0x1}) r5 = gettid() r6 = gettid() kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r1, &(0x7f000091d000-0xc)={r2, 0xffffffffffffffff, 0x0}) syz_open_dev$sndpcmc(&(0x7f0000538000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x101000) 2018/01/09 15:41:49 executing program 0: mmap(&(0x7f0000000000/0x94b000)=nil, 0x94b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000941000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000094c000-0xa)='/dev/vcs#\x00', 0x6, 0x80180) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00008fe000)={0x46, 0x3, 0x20, 0x0, 0x6}) mmap(&(0x7f000094c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000094d000-0x4)=0x65d, 0x4) 2018/01/09 15:41:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f000006e000)={0x0, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000f07000-0x8)='./file0\x00', &(0x7f0000181000-0xe5)=""/229, 0xe5) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000396000-0x8)={0x6, &(0x7f0000bfa000-0x78)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r1 = syz_open_dev$dmmidi(&(0x7f00008dc000-0xd)='/dev/dmmidi#\x00', 0x800, 0x80440) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00002f5000)='/dev/mixer\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000ebc000)={@generic="3baecdd030051465a6d441f5e2dd032b", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f000018b000)={0x5, 0x6ba, [{0x101, 0x0, 0x0}, {0xfffffffffffffff8, 0x0, 0x9}, {0x3, 0x0, 0x100}, {0x3, 0x0, 0x1f}, {0x9, 0x0, 0x1}]}) r3 = socket(0x40000000015, 0x5, 0x9f) connect$inet(r1, &(0x7f000035a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet(r3, &(0x7f00006ac000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000b5000-0x4)=0x10) setsockopt$inet_int(r3, 0x0, 0xa, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000c8c000)=0xfffffffffffffffc, 0x4) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000572000-0x4c)=""/76, &(0x7f0000368000-0x4)=0x40f) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000366000-0x8)={0x0, 0x3ff}, &(0x7f000023f000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000353000-0xc)={r4, 0x10, &(0x7f00004d7000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000079f000-0x4)=0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d34000)={0x0, 0x0}) 2018/01/09 15:41:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b85000-0x7)={0x3, 0xffffffffffffff9c, 0x0}) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x100000000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) prctl$getname(0x10, &(0x7f00009e0000-0x36)=""/54) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 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, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 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, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000d06000-0x4)=0x0) 2018/01/09 15:41:49 executing program 1: mmap(&(0x7f0000000000/0xaf7000)=nil, 0xaf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae5000)='/dev/kvm\x00', 0x3, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc008ae09, &(0x7f0000481000-0x10)={0x2, [0x0, 0x0]}) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000af8000-0xa)='/dev/vcs#\x00', 0xfffffffffffffffd, 0x40) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f00005a1000-0x8)={0x8, &(0x7f0000af8000-0x40)=[{0x100, 0x3b, 0x0, 0x7b49903e}, {0x49b38e2e, 0x8, 0x6, 0x4}, {0x9, 0x1, 0x7fffffff, 0x2}, {0x0, 0x2, 0x100000001, 0x401}, {0x1, 0x7, 0x40, 0x5}, {0x0, 0x8, 0x4, 0x100000000}, {0x3f7, 0x180000, 0x4, 0xb3}, {0x2, 0x1, 0x4, 0x7fffffff}]}) 2018/01/09 15:41:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0xe, 0x7fff, &(0x7f0000894000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000016a000)=0x9, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000c52000-0x2a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x909b, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={0xac, 0x14, 0x0, 0xaa}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000fe4000-0x8)=0x4) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000a66000-0x8)={0x2, 0x3, 0x3, 0x0}, 0x8) 2018/01/09 15:41:49 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f000082f000-0xf6)=""/246) uname(&(0x7f000048f000-0xe3)=""/227) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000f39000-0x2)=0x1ff, 0x2) 2018/01/09 15:41:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b54000)='/dev/vga_arbiter\x00', 0x20002, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000757000-0x2)={0x0, 0x0}, 0x2) setsockopt(r0, 0x10e, 0x4, &(0x7f0000f67000)="9adc01ce", 0x4) write(r0, &(0x7f00008f7000-0x22)="2200000018000700f40700000900071502040008dd200828060009040005009f004b", 0x22) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000777000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/09 15:41:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000d1f000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000b6a000-0xe)='smaps\x00') ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000ab0000)=""/80) pread64(r1, &(0x7f0000ad1000)=""/0, 0x0, 0xffffffffffffffff) 2018/01/09 15:41:49 executing program 4: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000c47000)={0x1, 0xffffffffffffff9c, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = socket(0x20080000000000a, 0x1000000000000005, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00002c9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000bcf000)={r2, 0x2}) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00003ec000)={0x2, &(0x7f0000f11000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000235000)={r3, 0x3}) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000f0d000)=0x2, 0x4) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f11000)=0x4, 0x4) 2018/01/09 15:41:49 executing program 0: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ad4000-0x11)='/selinux/enforce\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000025d000)='/dev/midi#\x00', 0x0, 0x80) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000017a000)={0x1000, 0x7}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000031e000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000bb7000)={&(0x7f0000136000/0x4000)=nil, 0x4000}) r2 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r2, 0xffffffffffffff6d) fsetxattr(r1, &(0x7f0000e83000-0x14)=@known='security.capability\x00', &(0x7f0000c13000-0x1)='\x00', 0x1, 0x2) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000ddc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 15:41:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000edd000-0xb)='net/packet\x00') pread64(r1, &(0x7f000023e000)=""/146, 0x92, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7fffffff) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00008fd000+0xf9)=0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000d93000-0x4)=0x0, &(0x7f000010e000)=0x4) 2018/01/09 15:41:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00004fb000)='/dev/input/event#\x00', 0x2000000000004003, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000393000-0xb)='/dev/vcsa#\x00', 0x7fff, 0x10000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000b4c000)={0x0, @in6={{0xa, 0x0, 0x7ff, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1df, 0x4, 0x8, 0x3, 0x0, 0x2, 0x8, 0x7f, 0x101, 0x2d, 0x400, 0x69b3, 0x1a6, 0x67e000000000000, 0x8]}, &(0x7f000043f000)=0x108) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000623000)={r2, 0x0}, &(0x7f0000d44000)=0x8) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000717000-0x8)=[0x0, 0x0]) openat$sequencer(0xffffffffffffff9c, &(0x7f00005f2000-0xf)='/dev/sequencer\x00', 0x422000, 0x0) 2018/01/09 15:41:49 executing program 5: mmap(&(0x7f0000000000/0x362000)=nil, 0x362000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000363000-0x4)=0x3, 0x4) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000002f000)='/dev/ppp\x00', 0x101202, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000024e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000070000)=0x14) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000364000-0x10)='/selinux/access\x00', 0x2, 0x0) sendmsg$key(r1, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f0000362000-0x10)={&(0x7f00000ea000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0xffff, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 15:41:49 executing program 3: syz_open_dev$vcsa(&(0x7f0000af1000)='/dev/vcsa#\x00', 0x0, 0x0) r0 = socket(0xb, 0x201, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0xc0189436, &(0x7f0000000000)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x7412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0]}) 2018/01/09 15:41:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000e60000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000a5000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f00008c4000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) syz_open_dev$mouse(&(0x7f0000689000)='/dev/input/mouse#\x00', 0x4, 0x80) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ccd000)={"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"}) timer_create(0x7, &(0x7f0000a70000)={0x0, 0x31, 0x5, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d12000-0x4)=0x0) timer_gettime(r3, &(0x7f00007b2000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/09 15:41:49 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000fbe000-0x9)='/dev/sg#\x00', 0x10001, 0x410000) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) r4 = socket$inet6(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f00002a0000-0xc)={0x0, 0x0}) close(r1) 2018/01/09 15:41:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000201000)={&(0x7f0000e8e000/0x2000)=nil, 0x2000}) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xe8fc8d7e06132532, 0x1) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00000a9000)='keyring\x00', &(0x7f0000d5c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000a34000-0x8)='keyring\x00', &(0x7f0000ea8000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate(0xc, r1, &(0x7f0000137000)="ccf30552a6e59740ae8f37bdd6527c192014646f2d60354df5d162872aa7524117e2d51c4f3089a333320687da97f6945586502afeacadfb57fd160bf507c506ff7329cd96e64b2b46e9ef6db4913b98af5b89d1baef2d1f0bddbd7e07d1f8c867827c68ecfe3184c42bf919a513282b763f82df49048dde4b329f4ca5db2a9457a8211caf9355a422def491813a8ac42173c31e43068342b09a9a040f1d3ae413a29ce0c762be", 0xa7, r2) setitimer(0x2, &(0x7f0000a84000-0x10)={{0x0, 0x0}, {0x0, 0x7530}}, &(0x7f00007ce000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = socket(0xa, 0x1, 0x0) listen(r3, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x2710}, 0x10) accept4$ipx(r3, 0x0, &(0x7f0000242000)=0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000037e000-0x4)=0xfffffffffffffffc, 0x4) 2018/01/09 15:41:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0xffffffffffffff19, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00004e4000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007a7000-0x4)=0xa0) 2018/01/09 15:41:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, {0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x95}, 0x0, [0x6, 0x70, 0x200, 0xa86a, 0x7, 0x4df, 0x7ff, 0x838]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00009b8000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e5f000)=0x1c, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000002000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) accept4(r2, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000015000-0x4)=0x10, 0x0) 2018/01/09 15:41:49 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000c9c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000204000-0x9)='/dev/dsp\x00', 0x400, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2283, &(0x7f00009b3000-0x4b)='d\b') setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000627000)=0x666, 0x4) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f6f000)='/dev/qat_adf_ctl\x00', 0x103000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000eb3000)={0x0, 0xa519, 0x0, 0x8, 0x7}, &(0x7f0000115000)=0x18) openat$cuse(0xffffffffffffff9c, &(0x7f0000a84000)='/dev/cuse\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000172000-0x8c)={r4, @in6={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000fbb000)={r4, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1000}, &(0x7f0000e3b000-0x4)=0x98) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000764000-0x30)={&(0x7f000060d000)=[0x0, 0x0], &(0x7f00009ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000042a000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00004b3000-0xc)=[0x0, 0x0, 0x0], 0x2, 0x8, 0x5, 0x3, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 15:41:49 executing program 2: mmap(&(0x7f0000000000/0x245000)=nil, 0x245000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000245000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000077000-0xb)='/dev/loop#\x00', 0x0, 0x340000) fcntl$getown(r0, 0x9) ioctl(r0, 0x4000000000001278, &(0x7f0000244000)="") 2018/01/09 15:41:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f7c000)='/dev/usbmon#\x00', 0xd94, 0xa41) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000b72000-0x108)={0x0, @in6={{0xa, 0x0, 0xffff, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x8, 0x101, 0xfffffffffffffff9, 0x8, 0x0, 0x7, 0x1, 0x400, 0x10000, 0x8, 0x3f, 0x8, 0x5, 0x30]}, &(0x7f00007f0000-0x4)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c5e000)={0x9, 0x4a49ea0f, 0x7, 0x3, 0x969302d, 0x88, 0x4, 0x0, r1}, 0x20) r2 = socket$inet(0x2, 0x6, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000f13000)=@common='lo\x00', 0x10) connect$inet(r2, &(0x7f000007c000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 15:41:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80000, 0x20) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000c26000-0xc)={0x3, 0x1, 0xb, 0x22, 0x7fffffff}, 0xc) read(r0, &(0x7f000072f000)=""/105, 0x69) sched_getaffinity(r1, 0x8, &(0x7f0000392000)=0x0) fcntl$setlease(r2, 0x400, 0x0) fcntl$setlease(r2, 0x400, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f00003e2000-0x5c)={0x4dc, 0x1, 0x6, {0x0, 0x0}, 0x7, 0x296, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 203.457700] QAT: Invalid ioctl 2018/01/09 15:41:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000129000)={@generic="62dcbb9e49bd288d198475b6be052087", @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00007e9000)=0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) r2 = accept4$inet6(r1, &(0x7f0000268000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f39000)=0x1c, 0x80800) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000dac000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f00000c9000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000f2a000)={{0xa, 0x2, 0x20, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0xa0}, 0x3, [0x9, 0x4, 0x2, 0x1, 0x100, 0x9, 0x0, 0x5]}, 0x5c) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000020b000-0x4)=r3, 0x4) sendto$inet(r0, &(0x7f0000da5000)="150f70d05e319fd588a927207331168220d13785a4aff62c08a5ab2ad68d12c8767b89f28a772fdc7e880e24265a2749860bc20ec998093c53546cfcee30e769688819059306093a424d7014aad13a2f2dd9438e2a32d2ec0e21a5d030d3b9ce07e4b505cbb6ae0c16dd7a3b638b5badfc64cc71d50eabc494cd", 0x7a, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000600000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup3(r2, r0, 0x80000) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00004b3000-0x4)=0x0) 2018/01/09 15:41:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00009d4000-0xb)='/dev/vcsa#\x00', 0x9, 0x400) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000d38000-0x71)="ccf826439bc9c925524d97e3f8471e8d639bdc50151fbbbf6aaff91f348efa560a81bb57b7e113f665e8335b6e9a922040be3f5c02702cc07da09bae382e7e2f5453a374f835a40ba6ccfa7df8150c0d5839dbf4de08833a3e97511aa070ed525618e1bfcdba4aa95e9389c9723f1923a9") r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000b9a000-0x78)=""/120, &(0x7f0000cae000-0x4)=0x78) 2018/01/09 15:41:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000a33000-0x12)='/dev/input/mouse#\x00', 0x4, 0x100) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000ec6000-0x6)={0x0, 0x6}, &(0x7f0000594000)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000124000-0x98)={r1, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xea74}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x7fff}, 0x98) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r2, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getrlimit(0x2, &(0x7f0000568000-0x8)={0x0, 0x0}) listen(r2, 0x68400000009) r3 = accept4(r2, 0x0, &(0x7f0000b6e000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000030d000-0xc)={0x0, 0x0, &(0x7f0000ab4000-0x94)=[]}, &(0x7f00001c4000-0x4)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000004c000)={r4, 0x0}, 0x8) 2018/01/09 15:41:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000060d000)="6f6f6d5f61646a0093b384b05a98d6eca56390ffdc") ioctl$TIOCNXCL(r1, 0x540d) exit(0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x5) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) creat(&(0x7f0000a75000-0x8)='./file0\x00', 0x0) splice(r2, &(0x7f0000bcd000-0x8)=0x0, r3, &(0x7f00002d2000-0x8)=0x0, 0xebc5, 0x8) preadv(r1, &(0x7f00007e8000-0x30)=[], 0xba2a3ae7a7d879a, 0x0) 2018/01/09 15:41:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000e16000)={0x0, 0x7530}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f00000d6000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000939000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x22000) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00006d1000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c08000-0x4)=0x14) prctl$seccomp(0x16, 0x1, &(0x7f00004da000-0x8)={0x2, &(0x7f00001ae000)=[{0x6, 0x4, 0x9, 0x7}, {0x81, 0x4, 0x9, 0x8}]}) recvmmsg(r0, &(0x7f0000108000)=[{{&(0x7f000075c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002d3000+0x491)=[], 0x0, &(0x7f0000a38000)=""/221, 0xdd, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f16000-0x10)={0x77359400, 0x0}) 2018/01/09 15:41:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000097d000)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000980000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r1, 0x0) poll(&(0x7f00003a4000-0x28)=[{r1, 0x110, 0x0}], 0x1, 0x0) 2018/01/09 15:41:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000040000000001, 0x8010000000000084) r1 = dup2(r0, r0) r2 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff03c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) clock_gettime(0x200000000002, &(0x7f00009d6000)={0x0, 0x0}) futimesat(r1, &(0x7f0000dcc000-0x8)='./file0\x00', &(0x7f000089b000-0x10)={{r3, r4/1000+30000}, {0x77359400, 0x0}}) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="bf", 0x1, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000654000-0x4)=0x1f) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000ddc000)={0x0, 0x6, 0x0}, &(0x7f0000a5f000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00002a7000)={r5, 0x5, 0x70, "029ac58efbbd0938e0c759068869fbfd4be101f230b5515b873dd2ad3ad95538b4c546d6e2771505b17fd65f2d4c38d66a0c56709d052ebfce4602ed356feb2a3b263575a4a216e4616cff9b3e272120790490b72b75880b26ecb64373b60b793377437c88702ac14fdf5ae735030056"}, 0x78) 2018/01/09 15:41:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000afd000)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00005de000-0x18)={0x0, 0x6, 0x20, 0x101, 0xff}, &(0x7f0000773000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000293000-0x8c)={0x0, @in6={{0xa, 0x0, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000012e000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f26000)={r1, 0x400, 0x5, 0x200, 0xfffffffffffffff9, 0x6, 0x5, 0x3, {r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x1, 0x3, 0x40, 0xfffffffffffff800}}, &(0x7f0000ee5000-0x4)=0xb8) r3 = gettid() r4 = syz_open_procfs(r3, &(0x7f00006c3000)='net/ip6_flowlabel\x00') sendfile(r4, r4, &(0x7f00005d8000-0x8)=0x0, 0x133) r5 = socket$llc(0x1a, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000bc2000)={0x47, 0x2, 0x4, 0xc, 0x6, r4, 0x80100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfef9) ioctl$sock_SIOCSIFBR(r5, 0x8941, &(0x7f0000bff000)=@get={0x1, &(0x7f0000274000)=""/161, 0xff}) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000e8a000-0x4)=0x0, &(0x7f00002bd000-0x4)=0x4) 2018/01/09 15:41:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f000081b000)={0x0, 0x0}) socket$inet(0x2, 0x0, 0x742) 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a90000)=0x0, 0x0}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x6) syz_emit_ethernet(0x4a, &(0x7f0000d86000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x689, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/09 15:41:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xc200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000b56000)={0x4, r1, 0x0}) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000000)=[0x3, 0xc99]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b68000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getresuid(&(0x7f0000367000-0x4)=0x0, &(0x7f0000e3d000)=0x0, &(0x7f0000c61000+0x42e)=0x0) fstat(r3, &(0x7f000070b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000c68000-0x8)='./file0\x00', r4, r5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a45322, &(0x7f00006e9000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x3) syz_open_dev$loop(&(0x7f0000eac000-0xb)='/dev/loop#\x00', 0x0, 0x83) 2018/01/09 15:41:49 executing program 2: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000f56000-0xe)='/dev/admmidi#\x00', 0x45f, 0x54000) getsockname(r0, &(0x7f0000bef000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000430000)=0x1c) r1 = syz_open_dev$audion(&(0x7f0000f55000-0xc)='/dev/audio#\x00', 0x8600, 0x549280) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f00003fe000-0x1c)={0x81, 0x14, [0x4, 0x385, 0x0, 0x1, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x1, 0x5, &(0x7f0000f51000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x100000000000007, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000dbd000)='GPL\x00', 0x3, 0xb6, &(0x7f000000a000-0xb6)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000f56000-0x2c)={0xffffffffffffff0d, 0x24, [0x9, 0x2000000000000000, 0x0, 0x5, 0x7fffffff, 0x5, 0x1, 0x0, 0xc13c]}) [ 203.642539] audit: type=1326 audit(1515512509.761:284): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31276 comm="syz-executor6" exe="/root/syz-executor6" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7fbdc79 code=0x0 2018/01/09 15:41:49 executing program 0: mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000007b000-0x8)='./file0\x00', 0x200, 0x110) mmap(&(0x7f00007f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f00007f2000)=0x0) mincore(&(0x7f00000a0000/0x2000)=nil, 0x2000, &(0x7f0000066000)=""/113) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000404000)={0x81, 0x0, [0x8, 0x2671c215, 0x8, 0x3f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 15:41:49 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x1, 0x0) r1 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000b000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = dup(r1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000005000)={0x7, 0x5, 0x101, 0x0, 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000007000)='keyring\x00', &(0x7f000000c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f000000e000-0x5c)={0x10000, 0x8001, 0x2, {0x77359400, 0x0}, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$invalidate(0x15, r3) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000000f000-0x20)={0xfffffffffffff24d, 0xfffffffffffff009, 0x8005, 0x99, 0x2, 0x80000000, 0x2, 0x1, 0x0}, &(0x7f000000e000)=0x20) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f000000a000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000007000)={r5, r6, 0x6050}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r7, 0xc010643a, &(0x7f000000f000)={0x0, 0xaefc, 0x3a}) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000009000)={r4, 0x3f}, &(0x7f000000f000-0x4)=0x8) 2018/01/09 15:41:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000000)={0x1f000, 0x8000, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x3f, 0x0, 0x0) 2018/01/09 15:41:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0x8)={0x0, 0x0, ""}, &(0x7f0000003000-0x4)=0x8) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x8)=0x4) 2018/01/09 15:41:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000006000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006a8000-0x4)=0x3e4) r1 = add_key(&(0x7f0000aea000-0xa)='blacklist\x00', &(0x7f00002a6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000724000)="01507eb8a5f6fa8c51afa840c9527dcae2c797a384ee5244403d6f447cfaa8aab75af3056f7c9aff81efc72727727e576ea2b9ba4ed476a124bb295aefc0432201040587c35687749cf42487513362ea5817440b078b4f603cc3eb34a323b3aea360526f6b926aafe2988b8a81c1a37195e7d1e24823d733658a42fbddc36785c0d32b910990e515c13b0789f21f7f0ac9faffdba1a18d7c10aa2ff10e4e1b", 0x9f, 0x0) r2 = request_key(&(0x7f0000368000)='trusted\x00', &(0x7f000072d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000052c000-0x50)="73656c696e7578296e6f64657676626f786e657430236574683173656c666367726f75707b706f7369785f61636c5f6163636573735c2f2a7365637572697479285e73656c6623747275737465641700", 0xffffffffffffffff) keyctl$instantiate(0xc, r1, &(0x7f00000a0000)="460eb7dfe4f741f9521aa1ff14982808ffefc5cb46c6b1715cc5508fe702125447f57980a433767f9d48161cbc3f657ed5b4c030d1e5b457a36b15fe3d145a68bfebd69926ddc3d7f39b28704a7b9ab16f1d3dda09e6ad322c7fc3abe8af71163b03ffb8e00594756693bddeb7e5b31434dac1920804e1976ee4039aa5f7f2d210e787fae51ee7e78b74f929104f5636e67efbb3e20fce26", 0x98, r2) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d9e000)='/selinux/user\x00', 0x2, 0x0) r4 = socket(0x10, 0x20000000000003, 0x0) write(r4, &(0x7f0000566000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0xd6) socket(0x10, 0x20000000000003, 0x0) [ 203.724493] binder: 31311:31313 transaction failed 29189/-22, size 0-0 line 2788 [ 203.734754] binder: 31311:31313 ioctl 40505412 20005000 returned -22 [ 203.745172] audit: type=1326 audit(1515512509.864:285): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31276 comm="syz-executor6" exe="/root/syz-executor6" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7fbdc79 code=0x0 [ 203.755005] binder: 31311:31313 ioctl c05c5340 2000dfa4 returned -22 [ 203.756618] binder: 31311:31313 ioctl c008640a 20000000 returned -22 [ 203.756681] binder: 31311:31313 ioctl c00c642d 20009ff4 returned -22 [ 203.756730] binder: 31311:31313 ioctl c010640b 20007000 returned -22 [ 203.764120] binder: 31311:31313 transaction failed 29189/-22, size 0-0 line 2788 [ 203.765418] binder: 31311:31313 ioctl 40505412 20005000 returned -22 2018/01/09 15:41:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000c9c000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x80000) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00007cb000)=0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f00007ec000)=0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xd) io_setup(0xbff, &(0x7f0000a15000)=0x0) io_submit(r1, 0x1, &(0x7f0000003000)=[&(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000003000)="59b8f29b", 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r2 = memfd_create(&(0x7f000007e000)="776c616e3075736572706f7369785f61636c5f616363657373db5d73656c696e7578776c616e307070703000", 0x1) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000b93000-0xb4)=""/180) 2018/01/09 15:41:49 executing program 2: userfaultfd(0x0) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f000017a000)={@common="6c6f0000000000000000d300", &(0x7f0000503000-0x28)=@ethtool_rxfh_indir={0x0, 0x3, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 15:41:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f00001fd000)=0x0, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000946000-0x9)='/dev/dsp\x00', 0x0, 0x0) bind$bt_sco(r2, &(0x7f000046f000)={0x1f, {0x401, 0x5, 0x80, 0x8, 0x6, 0x6}}, 0x8) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e4a000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9000+0x815)=[], &(0x7f000069d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) 2018/01/09 15:41:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000758000)='/dev/audio#\x00', 0x4, 0x18042) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008d6000+0xff0)={0x3, &(0x7f000051b000)=[{0x1, 0x7fff, 0x9, 0x81}, {0x8, 0x3dee, 0x7, 0x100}, {0x1000, 0x2, 0x0, 0x5}]}, 0x8) r1 = socket$inet(0x10, 0x80010000000002, 0x0) sendto$inet(r1, &(0x7f000000a000)="32000000180025ffff0700940d0914040201c2fe200000050000000004000800090011000000024fe56714eea4eb4e56d718", 0x32, 0x0, 0x0, 0x0) 2018/01/09 15:41:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fb1000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x4, 0x2, 0x1, 0x2, 0x6, 0xfffffffffffffff8, 0x5}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000a53000)=0x7, 0x4) 2018/01/09 15:41:49 executing program 4: mmap(&(0x7f0000786000/0x2000)=nil, 0x2000, 0x3, 0x80010, 0xffffffffffffffff, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x4202, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000001000-0x4)=0x0) r1 = accept4$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0xffffffffffffff90, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000002000-0xd)=@random={'os2.\x00', '(vmnet0\x00'}) r2 = memfd_create(&(0x7f0000000000)="b5626465766d696d655f74797065657468317d00", 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ed4000)={r2, &(0x7f00007f6000)="", &(0x7f0000d3f000-0xb2)="", 0x0}, 0x20) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000000)="") 2018/01/09 15:41:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8004100, &(0x7f00002cb000-0x1)="", &(0x7f0000578000-0x4)=0x0, &(0x7f0000fa7000)=0x0, &(0x7f0000b0e000)="") r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d0f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000c0e000-0x4)={0x0, 0x0}) ioprio_set$uid(0x2, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005c5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a24000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000126000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000821000)=0xe8) setreuid(r1, r2) 2018/01/09 15:41:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008e4000-0x8)='./file0\x00', 0x0) mount(&(0x7f000047e000-0x8)='./file0\x00', &(0x7f00006e8000-0x8)='./file0\x00', &(0x7f00003cf000-0xb)='securityfs\x00', 0x0, &(0x7f0000772000-0x1)="") r0 = syz_open_dev$amidi(&(0x7f0000290000)='/dev/amidi#\x00', 0x0, 0x581000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00009aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000373000-0x4)=0xb) 2018/01/09 15:41:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f0000269000-0x8)='./file0\x00', 0x0) pipe2(&(0x7f0000dbf000-0x8)={0x0, 0x0}, 0x0) syz_extract_tcp_res(&(0x7f000016a000-0x8)={0x0, 0x0}, 0x8001, 0x5) removexattr(&(0x7f0000b98000)='./file0\x00', &(0x7f000078b000-0x14)=@known='security.capability\x00') openat$selinux_access(0xffffffffffffff9c, &(0x7f0000656000)='/selinux/access\x00', 0x2, 0x0) [ 203.770878] binder: 31311:31313 ioctl c05c5340 2000dfa4 returned -22 [ 203.774821] binder: 31311:31313 ioctl c008640a 20000000 returned -22 [ 203.776781] binder: 31311:31316 ioctl c00c642d 20009ff4 returned -22 2018/01/09 15:41:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000011000-0x8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000028000-0x8)=[{r2, 0x0, 0x0}], 0x1, 0x8000) getpid() mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) dup3(r1, r2, 0x0) tkill(r0, 0x16) 2018/01/09 15:41:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000005, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000d8f000)={0xd, 0x0, 0x0, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00008ae000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000ad6000-0x38)={0x3, 0x81, [{0x1, 0x0, 0x5}, {0x9, 0x0, 0x1}, {0x0, 0x0, 0x0}]}) 2018/01/09 15:41:50 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000+0xaee)={0x6, {{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009b6000-0xc)={0x0, 0x2c, &(0x7f00009c7000-0x58)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000025c000)=0xc) 2018/01/09 15:41:50 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$midi(&(0x7f0000002000)='/dev/midi#\x00', 0x9, 0x200401) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000005000-0x4)=0x1f79d24d, 0x4) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000000)="06e2ad4054b6aa654150853131ab6ca1ec08c0fb84c8a77f786ea6860febf39fa6aabf35dec4fa1afcf14a0838c2ea72d493f97ed74da3570c444014caeb5433456055b5990f9bcda81a550c1e43da98bf53600d94b861446c005159bcd86b75b20e2ac3f013f65b69d1694b4f47016e7904fe69afb1c27140af85d79e1dfa4164732eb1aa30ebc2f2e04871dd7b7f362d94b0131bbcada254d213454b51d6b55a912fc271e37a760b0db6fce4139289b32eb076d4f8c47e9231") ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000002000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) [ 203.780137] binder: 31311:31313 ioctl c010640b 20007000 returned -22 [ 203.795481] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/09 15:41:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000001000-0x10)={0xd7, 0x10001, 0x1, 0x4}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000)={0x2, r1, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000002000)={0x10, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007fd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) [ 203.795640] binder: undelivered TRANSACTION_ERROR: 29189 [ 203.800344] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 203.820455] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 203.860269] binder: 31331 RLIMIT_NICE not set [ 203.860281] binder: 31331 RLIMIT_NICE not set 2018/01/09 15:41:50 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, &(0x7f0000002000-0x4)=0x14) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000007000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000003000-0x20)="05357ffd7c96a7092c954b7b94f8f20000000000000006444f52d30fe6a2821c"}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000000b000-0xb9)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000-0x4)=0xe8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000012000)={r2, 0x1, 0x6, @random="87908a440164", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 15:41:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00001af000-0xd)='/dev/dmmidi#\x00', 0x0, 0x800) fcntl$setsig(r0, 0xa, 0x19) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000ae2000-0x6)={0x3, 0x81, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000796000)=0x0) ptrace$getregset(0x4204, r1, 0x202, &(0x7f0000462000-0x8)={&(0x7f000044e000-0xe1)=""/225, 0xe1}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a58000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f00009df000-0x50)={{0x800fe, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 15:41:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a9d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000687000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000858000)={0x0, @in6={{0xa, 0x3, 0xe8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x289}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x1, 0xabdf, 0x0, 0x4, 0x7, 0x9, 0x554b, 0x377, 0x3, 0xbfd, 0x7, 0x3, 0x3ff, 0x9982dfc]}, &(0x7f00002ff000)=0x108) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000dea000-0x8c)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00007f9000-0x28)={0x5, 0x3, 0xfff, 0x8000, 0x1}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x80047437, &(0x7f00007da000-0x7a)="") r4 = socket$kcm(0x29, 0x802, 0x0) sendmmsg(r4, &(0x7f00006ba000-0x100)=[{{&(0x7f0000f70000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000ae4000)=[], 0x0, &(0x7f000025e000-0x10c)=[], 0x0, 0x0}, 0x0}, {{&(0x7f00005b9000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000056e000-0x8)=[], 0x0, &(0x7f0000a43000-0x364)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) [ 203.862754] binder: release 31327:31331 transaction 207 out, still active [ 203.862760] binder: undelivered TRANSACTION_COMPLETE [ 203.863110] binder: 31331 RLIMIT_NICE not set [ 203.863120] binder: 31327:31331 transaction failed 29189/0, size 0-0 line 2728 [ 203.863127] binder: send failed reply for transaction 207, target dead [ 203.879131] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/09 15:41:50 executing program 0: rt_sigqueueinfo(0x0, 0x0, &(0x7f000057f000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000096a000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/09 15:41:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000947000)={0x4, 0x0, 0x2, 0x382}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f00009ed000-0x8)={r1, 0x2}) r2 = syz_open_dev$sndctrl(&(0x7f0000082000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc2c45513, &(0x7f00008a7000)={{0x7, 0x0, 0x0, 0x0, "8a9b295efd857302da7959f551be3ef66cc59555c03bd7fd201503532246b719a38ae239813ce95dc628bbe0", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) inotify_init1(0x0) 2018/01/09 15:41:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000845000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000ea4000)={0x0, 0x0, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000245000-0x10)={0xfffffffffffffffd, 0x200, 0x0}) r2 = add_key$keyring(&(0x7f0000935000)='keyring\x00', &(0x7f00004e5000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f00009df000-0x8)='keyring\x00', &(0x7f00008b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate(0xc, r2, &(0x7f000010a000)="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", 0x1000, r3) [ 203.879142] binder: 31327:31331 ioctl 40046207 0 returned -16 [ 203.879228] binder_alloc: 31327: binder_alloc_buf, no vma [ 203.879257] binder: 31327:31343 transaction failed 29189/-3, size 0-0 line 2903 [ 203.881456] binder: 31331 RLIMIT_NICE not set [ 203.901414] binder: undelivered TRANSACTION_ERROR: 29189 [ 203.914637] binder: undelivered TRANSACTION_ERROR: 29190 [ 204.117941] binder: release 31382:31383 transaction 211 out, still active [ 204.117947] binder: undelivered TRANSACTION_COMPLETE [ 204.147824] binder: BINDER_SET_CONTEXT_MGR already set [ 204.147835] binder: 31382:31388 ioctl 40046207 0 returned -16 [ 204.153520] binder_alloc: 31382: binder_alloc_buf, no vma 2018/01/09 15:41:50 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x80, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 15:41:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000c4000)=0x0) r1 = getpgrp(0x0) rt_tgsigqueueinfo(r0, r1, 0x1, &(0x7f0000474000-0x10)={0x13, 0xfff, 0x80, 0x4ec}) r2 = syz_open_dev$sndpcmp(&(0x7f000002a000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x200) mq_notify(r2, &(0x7f0000bb4000-0x58)={0x0, 0x29, 0x5, @thr={&(0x7f00000c7000)="9c44bc2d1e9bca38ad65ff2eb5b2212186aeeeeea401a10b67c783247f31011e11c1e45d3cc87eab25dc54799cf80f163a081d5c6d203ba06e4b4412ecd124f2a6709fa40b811afbafac02610bddd80fb0e12d12272a7183f9b525732d032c83e98b263992961cce11286c27f5a6726674b2acfefe225783", &(0x7f0000786000-0x2)="7de0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f000076b000-0x1c)={0x0, 0x0, &(0x7f0000c12000-0x8)={&(0x7f00008de000-0xa0)={0x2, 0xe, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@rand_addr=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x40000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 15:41:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000f4f000)='ns/net\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005a0000-0x11)='/selinux/enforce\x00', 0x48100, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000977000)={0x13fd33e8, 0x80000001, 0x0, 0x1, 0x6}, 0x14) setns(r1, 0x4c000000) r2 = syz_open_dev$audion(&(0x7f0000f20000)='/dev/audio#\x00', 0xfffffffffffffffc, 0x200000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000bed000-0x10)={0x6, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0086438, &(0x7f0000d28000-0x8)={0xfffffffffffffffd, r3}) syz_emit_ethernet(0x36, &(0x7f0000955000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/09 15:41:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f000064a000)=0x3, 0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) r1 = syz_open_dev$mouse(&(0x7f0000ece000)='/dev/input/mouse#\x00', 0x7, 0x80142) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000889000-0x4)=0x3f) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) times(&(0x7f000067b000)={0x0, 0x0, 0x0, 0x0}) 2018/01/09 15:41:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000078c000)=[{r0, 0x1, 0x0}, {r0, 0x400, 0x0}, {r0, 0x2000, 0x0}], 0x3, 0x7) sendmsg$nfc_llcp(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea670e31838410061c3845ad3e81292e2971a49c7075530a20c915be8e3a21e491762022716cd996146b6a2939efe01c9cbf2eb949494c28556b5ea5a85f9", 0x0}, 0x58, &(0x7f0000200000)=[], 0x0, &(0x7f0000181000)={0x10, 0x29, 0x5, "c00202"}, 0x10, 0x0}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000020000-0x10)='attr/sockcreate\x00') ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000b1b000)={0x4, 0x0, 0x2}) r2 = dup2(r0, r0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f00004fb000-0x1)=0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000534000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006cf000)=0xfffffffffffffe51) 2018/01/09 15:41:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006c1000)='net/raw6\x00') openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b7e000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00008db000-0x4)=0x0) syz_open_dev$vcsn(&(0x7f00008df000)='/dev/vcs#\x00', 0xffffffff80000000, 0x1) ptrace$poke(0xffffffffffffffff, r1, &(0x7f00002c3000)=0x0, 0x800) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000a4b000-0x160)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x4, 0x3, "7df40767867a66f4917938e52f0f52844e2aa2a5cf4abada296c92e8e2c7252f980b6a45c961e5960b1e7326a14a037a4d19a7d3eae1aaeb23016fa1c61f3c69383f58173971bd1e344ebcf36202aa29"}, 0x160) preadv(r0, &(0x7f000090c000-0x10)=[{&(0x7f000086f000)=""/100, 0x64}, {&(0x7f0000c95000)=""/96, 0x60}], 0x2, 0x0) 2018/01/09 15:41:50 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000068f000-0x9)='/dev/dsp\x00', 0x44800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000001000-0x10)={0x6, 0x6, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x40600) r1 = syz_open_procfs(0x0, &(0x7f0000dfc000)='net/route\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000001000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000002000-0x9e)=""/158, 0x9e}], 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f00004c0000)=""/251, 0xffffffffffffffc8, 0x10060, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000003000-0x5)='ceph\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0xdc)="a811e3f9bd101e1dc09f5d7f91035550534d26a6045e357aa09d52a8c3306a0197a69391100d1d630e31d187145998139c789775572ee56b8586633bf370177ceb5573804bb211dfc6820227d0c0060be6263a47e03a5e361f9d3548263d80e06862e03b10bdc22d160b64eba0cf562ef373fe859e87bc3e5d42bebf60c9388f21ef7bc3b6d16d233b457d3489e313393efbb1e232618f8eb9d79bb07d953eefdf571daf93e9bdd95a7b3f00dff6ac02524c8139e68c5755ec99a3ec554e8180bf1561146790e548032724a20a0e1336c17fa3bf0dd3a9744ab050b3", 0xdc, 0x0) request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0xa)='net/route\x00', r2) 2018/01/09 15:41:50 executing program 3: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) write$fuse(r0, &(0x7f0000027000)={0x20, 0x0, 0x8, @fuse_ioctl_out={0x0, 0x1, 0x0, 0x0}}, 0x20) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') [ 204.153543] binder: 31382:31383 transaction failed 29189/-3, size 0-0 line 2903 [ 204.177681] binder: undelivered TRANSACTION_ERROR: 29189 [ 204.177753] binder: send failed reply for transaction 211, target dead 2018/01/09 15:41:50 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x4000000010e, 0x20000000000000a, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000e93000-0xa)={0xfffffffffffffffc, "77c54c4dc8c5"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) 2018/01/09 15:41:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000052000-0x10)={0x0, 0x989680}, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00007b4000-0xb)='/dev/mixer\x00', 0x60080, 0x0) r1 = syz_open_dev$amidi(&(0x7f00007d4000-0xc)='/dev/amidi#\x00', 0xc40f, 0x10201) fanotify_mark(r0, 0x8, 0x0, r1, &(0x7f0000ab0000)='./file0\x00') r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f000006a000-0x8)={0x0, r2}) nanosleep(&(0x7f00007b8000-0x10)={0x0, 0x1c9c380}, 0x0) recvmmsg(r4, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f40000)=[], 0x0, &(0x7f0000f40000)=""/7, 0x7, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f41000-0x10)={0x77359400, 0x0}) finit_module(r4, &(0x7f0000371000)='selinux\x00', 0x3) r5 = dup2(r3, r4) geteuid() ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) tkill(r2, 0x15) clone(0x0, &(0x7f0000e91000-0xf9)="", &(0x7f00000ea000)=0x0, &(0x7f0000f45000-0x4)=0x0, &(0x7f00008d3000)="") io_setup(0xf0cf, &(0x7f0000da6000)=0x0) 2018/01/09 15:41:50 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x612d, 0xfffffffffffffffe, 0x7) r1 = inotify_init1(0x0) r2 = epoll_create(0x73a1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000067f000-0xc)={0x0, 0x0}) 2018/01/09 15:41:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xc801, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000c38000)=0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a65000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cbe000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007b2000)='/selinux/relabel\x00', 0x2, 0x0) modify_ldt$read(0x0, &(0x7f000001f000)=""/139, 0x8b) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f000037f000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 15:41:50 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000093f000-0x10)=@common='bond0\x00') open(&(0x7f0000526000-0x8)='./file0\x00', 0xa00, 0x1) 2018/01/09 15:41:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f9c000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000fa1000-0x20)={0x0, 0x0, 0x0, 0x1fc, 0x0}) unshare(0x8000400) fcntl$lock(r0, 0x6, &(0x7f0000004000-0x20)={0x2, 0x0, 0x14000000, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a5b000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000bed000)={0x0, r1}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000119000)='/dev/autofs\x00', 0x22000, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000a48000)=0x0) 2018/01/09 15:41:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000d88000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00005f5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000a8000)={0x0, 0x0, 0x0}, &(0x7f00004dd000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000056c000)={0x0, 0x0, 0x0}, &(0x7f0000e43000)=0xc) fchown(r0, r1, r2) r3 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") openat$mixer(0xffffffffffffff9c, &(0x7f0000a58000-0xb)='/dev/mixer\x00', 0x840, 0x0) 2018/01/09 15:41:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f00008cd000)={0x2, 0x0, 0x0, 0xfffffffffffffffd, 0x0}) 2018/01/09 15:41:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffffec, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xb) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000d2b000-0x8)={0x0, 0x0}) 2018/01/09 15:41:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000071f000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000579000-0x40)={0x3, 0x2, 0x100000000, 0x7, "236d26fae9d7e53d1259559ae5af5dabaab367661782cc5b103726192213966d779da08810bf231aea992d86", 0x8000}) mkdir(&(0x7f000049c000-0x8)='./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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00007e8000)='./file0\x00', &(0x7f000016a000)='./file0\x00', &(0x7f00001fd000-0x5)='fuse\x00', 0x101000, 0x0) restart_syscall() symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r1 = creat(&(0x7f000052e000-0xe)='./file0/file0\x00', 0x0) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000061000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 15:41:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[]}, &(0x7f0000002000-0x4)=0xc) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) openat$selinux_access(0xffffffffffffff9c, &(0x7f00005c2000)='/selinux/access\x00', 0x2, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000395000)='/selinux/access\x00', 0x2, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2018/01/09 15:41:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x0, 0xffffffffffffffff, 0x0}) r1 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000001000)={[{0x4, 0x81, 0xd69, 0x5, 0x5, 0x4, 0xffffffffffff8000, 0x7, 0x80, 0x5, 0x1346, 0x0, 0x2}, {0x3, 0xbd2, 0xfffffffffffffffe, 0x44, 0x2, 0x0, 0x3, 0x4, 0x400, 0x8, 0x101, 0x4000000000, 0x8}, {0x80000000, 0x1, 0x80000001, 0x9, 0xffffffffffff8001, 0xc41, 0xae, 0xfff, 0xe2, 0x3, 0x1, 0x7, 0x9}], 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tkill(r1, 0x2c) getpriority(0x1, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000002000-0xd8)=@pic={0x5, 0x200000000000000, 0x80, 0x9, 0x1000, 0x2, 0x5, 0x1, 0x9, 0x40, 0x1, 0x4e, 0x7ff, 0x2, 0xbc, 0x541}) fdatasync(r0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/09 15:41:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000003000)='/dev/adsp#\x00', 0xb9, 0xa0202) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000)=0x5d, 0x4) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000002000-0x4)=0x3f) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) r3 = dup2(r2, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xb) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) r4 = getgid() setgid(r4) 2018/01/09 15:41:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000040c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f44000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000d36000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00008b7000-0x8)='./file0\x00') mount(&(0x7f0000e3c000)='./file0\x00', &(0x7f0000eb3000)='./file0\x00', &(0x7f0000d38000-0x5)='ext4\x00', 0x801040, 0x0) r2 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000a22000-0x8)={0x2, r2}) chown(&(0x7f0000112000)='./file0\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 15:41:50 executing program 4: r0 = memfd_create(&(0x7f00001c9000-0x1)='\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00003b6000-0x8)={r1, 0x81}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x39, &(0x7f0000005000-0xb5)=""/181}) ioctl(r2, 0x8912, &(0x7f0000000000)="") 2018/01/09 15:41:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x400) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ff1000-0x4)=0x6, 0x4) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00001a6000)='/selinux/context\x00', 0x2, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000153000-0x8)={0x3, 0x76ac}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000574000)={0x40000000, 0x0}) accept4$packet(r1, &(0x7f00005ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000bdf000-0x4)=0xa, 0x0) 2018/01/09 15:41:50 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de7", 0x20, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) syz_open_dev$admmidi(&(0x7f000036e000-0xe)='/dev/admmidi#\x00', 0x2c09, 0x141000) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f000028b000)='./file0\x00', 0x0) umount2(&(0x7f0000693000-0x8)='./file0\x00', 0x4) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000002e000)='./control\x00', 0x4000036) r2 = creat(&(0x7f0000176000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000d8b000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000097f000-0x6)={0x0, 0x100}, &(0x7f0000786000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000a8f000)={r4, 0x6, 0x10}, &(0x7f000087d000-0x4)=0xc) openat$audio(0xffffffffffffff9c, &(0x7f0000919000)='/dev/audio\x00', 0x800, 0x0) readlinkat(r2, &(0x7f00007ee000)='./file0\x00', &(0x7f0000972000-0x1000)=""/4096, 0x1000) finit_module(r3, &(0x7f0000111000)='$wlan1wlan1:\x00', 0x1) 2018/01/09 15:41:50 executing program 2: pipe(&(0x7f000043f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f00005c8000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000110000-0x31)=""/49) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f24000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000ac6000-0x50)={{0x400000000000008, 0x0}, {0x0, 0x0}, 0x2001, 0x4, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 15:41:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000251000-0x15)='/proc/self/net/pfkey\x00', 0x43a080, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00004a2000)={0x0, 0x0}, 0x2) rmdir(&(0x7f0000a59000-0x8)='./file0\x00') 2018/01/09 15:41:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000486000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f000014b000)=0x2, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b58000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x1}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000de9000-0xb)=""/11) 2018/01/09 15:41:50 executing program 7: prctl$setfpexc(0xc, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000001000-0x8)='./file0\x00') r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r1, &(0x7f0000ffa000+0x121)="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", 0xee0, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) r2 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000380000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x2, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f0000001000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d4000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00002b9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r4, r5) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x10e, 0x20000000400000b, &(0x7f0000ffb000)="", 0x37a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$unlink(0x9, r2, r2) r6 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x7fff, 0xc00) ioctl$SNDRV_TIMER_IOCTL_STOP(r6, 0x54a1) 2018/01/09 15:41:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x42, 0x20000) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000000)={0x4, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x10000, 0x64, 0x80000000, 0x0, 0x8001, 0x40010, r1}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000f38000-0x4)=0x12, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f000081d000)='/dev/input/event#\x00', 0xffffffffffd, 0x8002) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000327000-0x32)=""/50) 2018/01/09 15:41:50 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c56000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={&(0x7f0000106000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000042f000)=[{&(0x7f0000983000-0x4f8)=[{0xf4, 0x5, 0x300, 0x101, 0x2, "d9f49d4d6707abdd7db460b8877205fb1417d0de0475f5012773492cb2966cfe11aa6deba223e9732be9b74e5ef61048f431320d2943e1204bc065b22993ac498d588d02e4cb1525ece668f976345e54bd39a58425a0f67f4081f472909f6318eaf00146daed32f82928295e93e3be6fe898f475a9a0a8e7da7fd855e9ca632d2d38b1b0d85582221c096faaa16b473288de972315d65f44bf1b2aa1d3bde73d943ed54a5174060f6ce68c60bb5f751e75a0bf3d8f7df38b464e8d06f81ffa326619e0e54dce46d55a6768e985948053937d46e5add3a372aaba86d97908a78f41c5"}, {0xd0, 0x4, 0x300, 0x5, 0x2, "59182140f9da61c589c0fd13c81d1b8f6d9e32a7f624e9bafbf08c4f75e731bd41112becca59c0123f3a92dfa4f930a4f619f624691aec3df02b1525a0f87a6e13fb8b3d49c8093a1e6eab0f5f0a2ccdd51795c67f25eeb9d8b15de4b3fc5da8d6810a4c518f8ce077e2315c646da64287cf27cb70413a1baa610479822a3d19880db020b693dec03448d1b985097262e60d1c7d8a8a91c6a2dac48b9082699770f009f08ff4e03a3ebe6694ce49dcb179e58f23a605c5b0145e5ef79946"}, {0xe0, 0x2a, 0x310, 0x20, 0x3, "63d9659bd6beb4b71c6eb82c4168c1ee8f6b7c64d86a2b471292de785bf7f7972dffd00e560a3ba5fb530788accb5a62b7296c0d7a83d90dea2044696d568f46efa8eeca514e8cb3a208969848d56fa5847bc109229df860d7a591c986564439cdd039c05197db683dddb79f32f63db39e38cf5b0ea6d03fa09ea76c725c3cdf3daab30153b3be67e626543bc4e244ad0c36dcabdf32c68df0faf53e88b629ce44ec98fe543758788477208c441ccc97b583475cf7717893d5ab052b309994e17d950e933fe1017a3ba5700f51"}, {0x28, 0xde39, 0x400, 0x9, 0x0, "7bda4834b5f2c4e98c8282369e8686a3e786ba22a5fe"}, {0x90, 0x401, 0x111, 0xdd, 0x1, "0627034d3c2e4e653aece1f0cd1f9182c38adef8ff151dd01f9db325aab5f34ebb3cb6b358a0a4cc3d48cfe4d19e58fcb2dbc648448a286cefa24eadaa5ed4e761e1d6947daee6ea4b80f2cd83ede4668fabca0dec64469ea2f08cdd1d8b3e9d2ac9eef353a9b2c9f8271d2ee633d916ac944edb88cfff186fad15fefab7"}, {0xf4, 0x4538, 0x200, 0x7, 0x1, "ba062d67072768fa5419f84b310c202a530feae184262bddf930881c7b9117b0ae36b9d4a5af5d829869f301e8a690697a629d1b9b03b9a29eec2e4810bc06d5d0238c9023a8d6b0216d32c6b278a5a10daea25b512b6612563190ce0a515d69f6c7dd03311b271f80ed4d9ebf1ada6f0a2fb04163c3fedc73c14dd3c904e9ac0990b9c9ef16f3daf6bd557961be288212b76a1937be7bb29f687a659e8f4517f5c00266c8b7ff9b658454b45838073254b82c95d74d8394f43aa4a63288bb140f2e45b0f91885a59e039d6186b02e4c287d3b3589513db1cae9031ebc95e63694c2"}, {0xa8, 0x8001, 0x404, 0x3, 0x0, "4983f17c97364363241f3cb227479291bcffa1d073e18dec0e5c52608aa929114905f3b4f09edcfb93776e8cddbb1a4477c3b9626d65d41ac30ded61d4f2a301bd0353d80a91a95419eda659a048cf9d576c6005d2559c4b80e81a7d2fc26ccf870877af5e2dbcf1015bcbdcf28ef4507f9d6aceb608ef969679368d7c604a8e13989713c2f9a3ea4b7403ecac454ff603e0deeefc"}], 0x4f8}, {&(0x7f0000001000-0xc4)=[{0xc4, 0xb4, 0x210, 0x33, 0x1, "4decb0409b2bebfc9b3c15cbbadd46bc896eb5c1abe9ba62dea78da205d5e7a7c1fa3b3a6f651e9b746206c23b127b81df487ebf9180f36a801832f2d606763b4aa6215d4f7d0eadd4afe4a1734a754f8e682e3d05d382f40f8e6b927f37578f026f0238263f294295174a86011347a4f5797c0780949df6cf71539d081c6d770e70b0ecf67f920e291b98be415d803064cd0e70ead6915399ad3070a23c3c5dc1a3192db069d604487201852544fe67b37fb2"}], 0xc4}, {&(0x7f0000000000)=[], 0x0}, {&(0x7f0000001000-0xf4)=[{0x64, 0x79, 0x700, 0x1, 0x0, "6bb6be76b41f2e79cdf2eb319a074744aff0622210a810ac018a15ab9f3454c6d7a10748490898a1cc0d360daf4aae260ad670fe58186ca6d2e1db4bc4b95888f53ae9e3deb3ff07712cfaf54df8a60c9298e078"}, {0x28, 0xfffffffffffffff7, 0x400, 0x8, 0x2, "4a6bbfd7aefbbd38e79f5e0e1052f5db6b98d222757c"}, {0x68, 0x6, 0x800, 0x7, 0x1, "c1c5c9e3ad3d19c7da6175b13e078d0394c15a88db2d16c1bf4baccc2fdd8504f773cae65cca512b5ab546c440bc7b1f1a0a1df524a7febe7c1b4351f7c84b227ad6f99d4ea40f522d80384b4493658a120e0e47c6c27952"}], 0xf4}, {&(0x7f0000852000)=[{0x1010, 0x9, 0x300, 0x6, 0x1, "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"}, {0x108, 0xf67a, 0x1, 0x7ff, 0x1, "81cd2b0b579427f46f618e539b99f3994ea9a82974a6d4ab97ae009314157938e0cb54932a5d693bf16ae5190ea9da62244a27812c48f2be5f35e48bf9c5cfabeea493ebcaa46699b53ddd1a8fcaf40aba771fc89fec3a51fb7f42bdc9a5d06b0830d26bdf4ee6abd14902a84f710fb8ad583fd3a34070dbd8754e6edb2b3a3f0a9fa06fd3b93fa006deac7f4c6b1cf195a48f22bbc317b1a4fb0707180cfc5e2e0534551a2151b318de79f4ccffc483c6a26b818f81f23a43e1669f93d23973e25722440793841cc557431b7bc9a73e61bca2e548746ed742977de79688906e2882c5569afa36aefdac934c03efa610bc09b57673254193"}, {0x34, 0x9, 0x20, 0x2, 0x3, "c1b392c28fb0bb65b880d33474c64be5f0bf78819aea7650eb95585eb85375d39e9faf"}], 0x114c}], 0x5, 0x0, 0x0, 0x800}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000c98000-0x4)={0x3}, 0x4) 2018/01/09 15:41:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000c6b000)='/dev/input/mice\x00', 0x0, 0x10000) mkdirat(r0, &(0x7f0000a94000-0x4)='./file0\x00', 0x8) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0xffff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r2, r1, &(0x7f0000b4c000-0x8)=0x0, 0x10000) creat(&(0x7f0000a94000)='./bus\x00', 0x0) 2018/01/09 15:41:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x15f1, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000adf000-0x20)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}, 0x3, 0x0}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000dbd000)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f00001d4000-0xa8)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 15:41:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f000063e000-0x50)="9fff48bcfdbd6409e9c5f04cb938e521eb5d2e4bd958e92caa68bdbdd0aa6cb3f1c81c42196d7ae257219bfe06b28ce2e407432a7f95f79726e686c764bde24bd03a28adbfd000ab16074c385dd3304e") sendmsg$key(r0, &(0x7f0000843000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000ba2000)={0x2, 0x3, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0xc2, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 15:41:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000d4000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$midi(&(0x7f0000fc0000-0xb)='/dev/midi#\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000ff7000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xb6, 0xffff, 0x1, 0x8}, &(0x7f0000750000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000cbf000)=@assoc_id=r2, &(0x7f0000b57000)=0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000443000)='/dev/hwrng\x00', 0x22002, 0x0) getsockopt$packet_buf(r3, 0x107, 0x5, &(0x7f00003d9000-0x8a)=""/138, &(0x7f00006c3000)=0x8a) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000598000)=0x8000000000000009, 0x4) listen(r0, 0x0) 2018/01/09 15:41:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4fa80733b343fd7b, &(0x7f0000000000)="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", &(0x7f0000694000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") 2018/01/09 15:41:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000062f000-0x4)=0x5, 0x4) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000d12000-0x4)=0x90) 2018/01/09 15:41:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000333000)={0x5e44, 0x20000800, 0x1000, 0x6, 0xff, 0x6, 0x4, 0x81, 0xfa, 0x4}) socketpair(0x4, 0x1, 0x5, &(0x7f00006b2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000c8e000-0x8)={0x0, 0x8}, &(0x7f0000b95000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000042d000-0xc)={r1, 0x1, 0x2, [0x5, 0x7]}, &(0x7f0000017000)=0xc) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0xd, 0x7, 0x4, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000061c000-0x18)={r2, &(0x7f0000ce3000-0x2)="", &(0x7f0000d0b000-0xcb)=""/203}, 0x18) readv(0xffffffffffffffff, &(0x7f00004aa000)=[], 0x0) 2018/01/09 15:41:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00005d9000-0x6)='logon\x00', &(0x7f00008ab000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000771000)="d1a646965c90ecde0f09032804322e3954d521dad9f75225ca599e9070277f00000000000000256a06", 0x29, 0xfffffffffffffffb) add_key(&(0x7f0000228000-0xb)='asymmetric\x00', &(0x7f0000d6d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f8a000)="30801057020000000000000000ef5499fbb78042c3c76172e7f8b67029d3b24374c0f14231891d207ae27b08c9ed4f895fcfe63bfc58315485bb97d2bd5336651daacdf4b26d92d68b62c0083c000000000000050d54720952b789", 0x5b, r0) 2018/01/09 15:41:50 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00004f8000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000cec000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602663d75dd05a04c57bbb2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b836614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff40bb45a7883", 0xd0) r1 = dup3(r0, r0, 0x80000) recvfrom$unix(r1, &(0x7f0000a55000-0xa5)=""/165, 0xa5, 0x2, &(0x7f000005c000)=@abs={0x1, 0x0, 0x3}, 0x8) open(&(0x7f0000ef1000)='./file0\x00', 0x10001, 0x8) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000f9e000)=0x6) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00009b1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c85000)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000b52000)="", 0x0) 2018/01/09 15:41:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000042d000)='/dev/autofs\x00', 0x84802, 0x0) rt_sigtimedwait(&(0x7f00008d2000)={0x0}, &(0x7f0000925000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000908000)={0x0, 0x0}, 0x8) 2018/01/09 15:41:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x90040, 0x0) mmap(&(0x7f0000000000/0x1000)=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$VT_RESIZE(r0, 0x5609, &(0x7f0000002000)={0x1, 0x1, 0x80000000}) ioctl$TCGETS(r0, 0x5401, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000001000)=""/71, 0x47) r1 = syz_open_dev$usbmon(&(0x7f00003a8000)='/dev/usbmon#\x00', 0x0, 0x0) dup3(r1, r0, 0x80000) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000781000)='/dev/ptmx\x00', 0x3, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000f67000-0x4)=0x80000004) sched_yield() poll(&(0x7f0000a82000-0x40)=[{r2, 0x0, 0x0}], 0x1, 0xffffffff) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000fdf000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 15:41:50 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = open(&(0x7f0000006000)='./file0\x00', 0x501200, 0xb4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000000f000-0x8)={0x2, &(0x7f0000004000-0x10)=[{0xfff, 0x8, 0x2, 0x1000}, {0xffffffff, 0x1, 0x400, 0x1}]}, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f0000008000-0x48)={0x1f, 0x2, 0x0, 0x0, &(0x7f0000009000-0x45)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 15:41:50 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000012000-0x4)=0x45, 0x4) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) ioctl(r1, 0x6440000000001265, &(0x7f0000019000-0x4)="") 2018/01/09 15:41:50 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005b7000)='/dev/sequencer2\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000fc8000-0x8)="2ed52373656c6600") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000008f000)=0x0) getpriority(0x0, r1) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000aba000)={0x5, 0x6, 0xffffffff, 0x8}, 0x5) 2018/01/09 15:41:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d4a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto(r0, &(0x7f0000c6d000)="a136b029ce7ebed07b47169abd51a80b4eca1091c0768dadc202e627d86981d7995b6be7d77547780dd616542a689027fc29aae02ff3ef31909ed2100b36bd154de567bb38b459c637844d56f00e9d876df3e497ae184ced323625abe19ccc144ae6294e9c3af6b2d1e9e564696e35ef4538fab29982e2a4d16a8853c353fad4847c06ac3fd55624425781be0b844443a6fe37ba566027f40b", 0x99, 0x8090, 0x0, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000f55000)=0x2, 0x2) r2 = syz_open_dev$sndpcmp(&(0x7f0000b5d000-0x12)='/dev/snd/pcmC#D#p\x00', 0xccdf, 0x40000) r3 = socket(0x2000011, 0x80000, 0xfff) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000746000-0xc)={0x1f7, 0x1, 0xa4c, 0x8, 0xe1}, 0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000086a000)={0x0, 0x6, 0xfff, 0xe3b5}, &(0x7f000041a000)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c31000)={r4, 0xe3}, 0x8) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00007cb000)=@common='nr0\x00', 0x10) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000a14000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0}) 2018/01/09 15:41:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000094a000)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) signalfd(r1, &(0x7f0000adf000-0x8)={0x406fd080}, 0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f000085c000)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a89000-0x30)={0xfffffffffffffe6b, 0x0, &(0x7f0000cb3000-0x68)=[@release={0x40046306, 0x0}], 0x134, 0x0, &(0x7f0000fc3000-0x16)=""}) 2018/01/09 15:41:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x1, &(0x7f0000ea6000-0x90)=@raw=[@jmp={0x5, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000b5b000)='GPL\x00', 0x3, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pread64(r0, &(0x7f00004fa000)=""/4, 0x4, 0x0) syz_open_dev$sg(&(0x7f00004cd000)='/dev/sg#\x00', 0x81, 0x20000) 2018/01/09 15:41:50 executing program 1: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x5) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000002000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000003000-0xa8)={{0x8, 0x6}, 'port1\x00', 0x2, 0x10000, 0x1c4, 0x2, 0x9, 0x6a09b5f7, 0xa48a, 0x0, 0x2, 0x776, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 15:41:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x81, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000c5a000)='/dev/dmmidi#\x00', 0x8000000000000ff, 0x40000) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) socket(0x4, 0x801, 0x8000) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe2(&(0x7f00005de000-0x8)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000daf000-0x8)={0x0, 0x7ff}, &(0x7f0000ef8000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000cf0000-0x8)={r2, 0x0}, &(0x7f0000f70000-0x4)=0x8) [ 204.870510] binder: 31540:31546 ioctl 5422 0 returned -22 [ 204.909887] binder: 31540:31555 ioctl 5422 0 returned -22 2018/01/09 15:41:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4020004, 0x0}, 'port0\x00', 0x0, 0x21001, 0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) clone(0x0, &(0x7f0000cd0000-0x2d)="", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="") syz_emit_ethernet(0x2a, &(0x7f0000015000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x40000000000400, 0x1c, 0x0, 0x1, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x3, 0x1, ""}}}}}, 0x0) perf_event_open(&(0x7f000001d000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x2000, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/09 15:41:51 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000002000)='/dev/random\x00', 0x0, 0x2) r1 = fcntl$dupfd(r0, 0x6, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000002000)="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", 0x1000, 0x10, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) pwrite64(r0, &(0x7f0000644000-0xb9)="", 0x0, 0x0) 2018/01/09 15:41:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f00000ba000-0x4)={0x0, 0x0, 0x0}) execve(&(0x7f0000bbd000)='./file0\x00', &(0x7f0000bc4000)=[&(0x7f000013a000)='em1\x00', &(0x7f0000070000)='ppp0\x00', &(0x7f0000a7d000)='\x00', &(0x7f0000afe000-0x1)='\x00'], &(0x7f00000b5000)=[&(0x7f000038a000-0x1)='\x00', &(0x7f0000a94000+0xf03)='\x00', &(0x7f0000368000)="d676626f786e657431747275737465646574683100", &(0x7f0000a24000-0x25)='-systemtrustedcpusetsystem:[cgroup@\\\x00']) r0 = socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xb, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/09 15:41:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00004a6000)={0x0, 0x0}, &(0x7f0000550000-0x4)=0x8) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b24000-0xb)='/dev/hwrng\x00', 0x2080, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2018/01/09 15:41:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000027b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000b9c000-0x4)=0x8000203) r1 = syz_open_dev$dmmidi(&(0x7f0000c6e000-0xd)='/dev/dmmidi#\x00', 0x9, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000d6b000+0x21b)="b1b39f9795f1cc33e73646e5b60b5c26444166bbf1ffa3f9a85875c9e8acc81b47857204f4dfc76e48d2142553bc8ec8670d28280b30ac431e0337d7f827e6d1fcafee57dec70ec34970ae2cf4592751ba24a03602d2cc176e3c2958252f416d959f2f54a6481facd2b9206d7ce42dee0ae229b1cd53f169bf5e17a09fa3d8ed3f6b5c5e462120e3df8f386c3ba49592612a37cf59c33948f83833102d2674ee110416cee1042681719cbcdc01ec2b414a08026df8f7ee56bfa111b0c457e8073317471da3a3d886d4d46b3c53479488e01ec88a413f84ad3364bb5ab7ab69e8a8e8bcd5", 0xe4) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000049e000-0x70)={0x9, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x80000001, 0xe167, 0xec, 0x6, &(0x7f00009e6000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x6, 0x8}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00001b2000)={@common="690036744800700100", @ifru_addrs=@ax25={0x3, {"666756d69465e3"}, 0xfffffffffffffffc}}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000de2000-0x8)={0x10000, 0x0, 0x5, 0x6}, 0x8) r3 = socket(0x10, 0x803, 0x4) sendto(r3, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom$unix(r3, &(0x7f0000f77000-0x1000)=""/3940, 0xf64, 0x0, &(0x7f0000152000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/09 15:41:51 executing program 1: r0 = open(&(0x7f0000c1e000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ef6000)='/dev/kvm\x00', 0x0, 0x0) bind$unix(r0, &(0x7f0000b16000-0xa)=@file={0x1, './file0\x00'}, 0xa) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00002fb000-0x20)={0x10002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000000f000)={0x10002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/01/09 15:41:51 executing program 6: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f000002a000-0xc)={0x0, 0x0, 0x0, @thr={&(0x7f000002a000)="", &(0x7f0000005000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) 2018/01/09 15:41:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009cf000)='net/ip_mr_vif\x00') ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003a8000-0x4)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000564000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f00008f1000)='./control\x00', 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000afd000)=0x0) 2018/01/09 15:41:51 executing program 3: r0 = socket(0x11, 0x4000000000080002, 0x0) r1 = getgid() r2 = getgid() setregid(r1, r2) ioctl$sock_bt(r0, 0x8906, &(0x7f0000fc5000-0xa0)="") getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00003fe000)={0x2, [0x0, 0x0]}, &(0x7f00008a6000)=0xc) 2018/01/09 15:41:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00007e4000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r0, r1) sendmmsg(r0, &(0x7f0000d71000)=[{{&(0x7f0000c03000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00008a2000)=[{&(0x7f00008b3000)="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", 0xa0d}], 0x1, &(0x7f0000445000-0xd4)=[{0xa8, 0x10f, 0x100000000, "146983963619c79cc8e56983ceba8c5b07242110ce5025def6890b76913146cf86d174aea593e3e79bbd1ca329049836c488c9c93579b488621eb746c2344a8c2165070591e2030b381f0f1042ca46991f0ff6f1c53bc377b86c18949d594fef2ec5e4acd6a7cd3f9bc174084fb6b7e9182f4a42f286a3000fda3d65fb69141f146d7dd971e1fd345741feb345906ebc9675a679937150bb821b"}], 0xa8, 0x44000}, 0x20}], 0x1, 0x8000) writev(r1, &(0x7f0000d9c000)=[{&(0x7f0000669000)="d1", 0x1}], 0x1) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f000024f000-0x2)=0x7fff, &(0x7f0000697000)=0x2) [ 204.919723] binder: BINDER_SET_CONTEXT_MGR already set [ 204.925287] binder_alloc: 31540: binder_alloc_buf, no vma [ 204.931644] binder: 31540:31546 ioctl 40046207 0 returned -16 [ 204.937668] binder: 31540:31555 transaction failed 29189/-3, size 40-8 line 2903 [ 204.950537] binder: undelivered TRANSACTION_ERROR: 29189 [ 204.956202] binder: release 31540:31546 transaction 214 out, still active [ 204.963362] binder: send failed reply for transaction 214, target dead 2018/01/09 15:41:51 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000d5e000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00005f2000)='user\x00', &(0x7f00002e2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004c2000-0x5)="b5", 0x1, 0xffffffffffffffff) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000a17000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6_vti0\x00'}) keyctl$clear(0x7, r1) 2018/01/09 15:41:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8080f, 0x1, &(0x7f000067d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00007ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e90000-0x4)=0xb) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f00006b1000-0x4)=0x1fdf, 0x4) bind$inet(r2, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000b5c000)="", 0x0, 0x20000000, &(0x7f0000332000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000ec7000-0x8)={0x0, 0x0}) recvfrom$llc(r3, &(0x7f0000b1a000-0xf0)=""/240, 0xf0, 0x1, &(0x7f0000934000-0x10)={0x1a, 0x0, 0x411, 0xf02, 0x6, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c05000)=0x400004, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000e09000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000048c000)=0x5) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000d7d000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000d23000-0xb)={0x5, 0x5, 0x3, 0x5, 0x14, 0x10000, 0xe010, 0xc082, 0x101, 0x0, 0x5}, 0xb) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00007d3000-0x4)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f000055c000)={@generic="4febbdbe1dd91e4d587bf113cb43f868", @ifru_flags=0x400}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000082d000)=0x0, 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000014000-0x4)='tls\x00', 0x4) sendto$inet(r2, &(0x7f0000b39000-0x1000)='+', 0x1, 0x0, &(0x7f0000f14000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreq(r4, 0x0, 0x23, &(0x7f00004d9000-0x8)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f00003f1000-0x4)=0x8) recvfrom$inet(r2, &(0x7f0000161000-0xab)=""/171, 0xab, 0x2, &(0x7f0000b34000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 15:41:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000002000-0x1)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)='\'securityem1(securityvboxnet1#|\x00', 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f000030b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="350282c18ddcdd39b97f28beb465dfc01687ea2b51812c443fe6d113c99b81a1e965a75cffffffffffde000382731deac993cebf430ac0f1ac2c9e", 0x3b, r0) 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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = dup(r2) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000bbf000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000183000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000002000-0xa)='/dev/vcs#\x00', 0xa51, 0xa080) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f0000001000)=0x1, 0x4) add_key(&(0x7f0000000000)='big_key\x00', &(0x7f00004d8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="31fc77ff38e8ee18db8d92bec28c91ab99d636385fafd2f311dd98e3524afa0e8eaf4b2595adc1bb2103eda83242400eb041e3f0f7c9eed4a1019b9e745a5c9abab9d418709c7ec8ec29b47e901d74f2ec5152bb25c581c831f3b9c39cb30092c48f11f8bb65d5e2e8b8c5323f320553f8778f2dda61f0e84580ca7128981a70801bbb58064e17fd25e8e18d14e786fb01f48d598ebfcbba06b0b141750121cf75a1831c02574da05552e5263913140f8d70c4aea4307b010d35a6c97ea33d50d7556dff5883cf4eb62d7f02431c8d37986bdda05d350d65c30230c28cc7b34e45e7c9a724ec", 0xe6, 0xfffffffffffffffa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r1, &(0x7f0000002000)="5f000006099981f4af", 0xff59) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r6, 0x89e2, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) keyctl$revoke(0x3, r1) 2018/01/09 15:41:51 executing program 5: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000070f000-0xd)='/dev/usbmon#\x00', 0xd78f, 0x800) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00003e6000-0x10)=@req={0xffffffffffffff62, 0x1, 0x14e9, 0x5}, 0x10) perf_event_open(&(0x7f000001d000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r2 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000fe3000)={0x0, 0x2}, &(0x7f0000d4d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00006e8000)={r3, 0x3b2, 0x30, 0x8, 0x1}, &(0x7f0000326000)=0x18) readv(r2, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) 2018/01/09 15:41:51 executing program 3: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f91000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000037000)='task\x00') epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000f95000-0x4)=0xfffffffffffffff9) bind$alg(r2, &(0x7f0000f94000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(ecb(des3_ede),ghash-generic)\x00'}, 0x58) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000f92000)=0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000f92000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00004ac000-0x9b)=""/155) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="000000000000000008b60ced0718dbb7", 0x10) 2018/01/09 15:41:51 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@common='dummy0\x00', @ifru_flags=0x800}) r1 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x0, 0xcf, &(0x7f0000001000-0x4)="d105071e", 0x4) 2018/01/09 15:41:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000ee000)='./file0\x00', 0x0) mount(&(0x7f0000e9b000)='./file0\x00', &(0x7f0000744000-0x8)='./file0\x00', &(0x7f0000ffd000)='fuseblk\x00', 0x8000, &(0x7f0000e0a000)="14d2d9af0ed7e8a221067365c25cec6ee72cac8a89824b255c4574d9433dd721c6d0e9b2388c1f4d7bdb670527fa3c1c4bb4e577b34f954a99782c25e76c56bcad63ce586365388e83a6fc7f1e3e984f5d6b79e79443d72dd4ccd0eb65a4d3d4fdb2f169745161fc2c4bc6e59e280b2a5757f253cc132e49aa414542a5a7eda802a697a117159b1ec5c39e331c7b34c15ee74defb9bb5629b3bd392d7d") r0 = open(&(0x7f0000954000)='./file0\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f00000ab000-0xa)='/dev/dsp#\x00', 0x2, 0x22000) readahead(r0, 0x1f, 0x1) r1 = openat(r0, &(0x7f0000eef000)='./control\x00', 0x200080, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00008a3000-0x84)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, @in6={0xa, 0x0, 0xc0e2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x91d}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) mkdirat(r0, &(0x7f00008b9000-0xa)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000037000-0xa)='./control\x00', r0, &(0x7f0000036000)='./file0\x00', 0x3) 2018/01/09 15:41:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000dfd000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) userfaultfd(0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000004f000-0x9)='/dev/ppp\x00', 0x0, 0x0) unshare(0x40600) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000da8000-0x4)=0x7, 0x4) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/09 15:41:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000015000)=0x4, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) listen(r1, 0x0) 2018/01/09 15:41:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000888000-0x8)='keyring\x00', &(0x7f000096b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f000088c000)='user\x00', &(0x7f0000b82000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000afa000-0x2)='\x00', 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f0000022000-0xc)={r2, r3, r3}, &(0x7f0000d0e000-0xc7)=""/199, 0xc7, &(0x7f00007f3000-0x2c)={&(0x7f00006a6000-0x6)={'rmd256\x00'}, &(0x7f0000135000-0x29)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 205.207821] QAT: Invalid ioctl 2018/01/09 15:41:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004bb000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000985000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x9, 0x7, 0x9, 0x4, "6c4c0e76db95d79acf1375930037cc6d4febf37ef4449a7009f1235d8c0f1e8430525eb19011553b4457d0fe3fa77298b43fb43b39287e9ec9c655929436fb64", "132a510561fdfcb19211089ff51afefb44670049643694fb59b011b236e51bb4", [0x59, 0x3], 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000}, &(0x7f0000f64000-0x4)=0x20) 2018/01/09 15:41:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d40000)="24ff00210024050000000400ed1920020500000000000000ffffeb080001005ffd85e0", 0xfffffe65) bind$inet(r0, &(0x7f00002c5000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 15:41:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000770000-0xc)={&(0x7f0000019000/0xe000)=nil, 0x7, &(0x7f00003a7000/0x4000)=nil}, 0xc) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a84000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f000045b000-0x4)=0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000b2e000)={0x0, 0x0, []}) 2018/01/09 15:41:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000ad5000-0xc)='/dev/audio#\x00', 0x64c, 0x191000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00000c3000)=0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r1, &(0x7f00003eb000-0x38)=""/56, 0x38, 0x0) write$fuse(r1, &(0x7f0000b6c000)={0x12, 0x0, 0x1, @fuse_notify_poll_wakeup_out={0x4}}, 0x235) 2018/01/09 15:41:51 executing program 2: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f12000)=0x0) r1 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a87000-0x4)=0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000f12000+0x9c)='/dev/sg#\x00', 0x10000, 0x400542) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00003e9000)={r0, r0, 0xfffffffffffffff9}) fcntl$setstatus(r0, 0x4, 0x2000) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000f13000)=0xfffffffffffffff7) 2018/01/09 15:41:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000483000-0xcb)=""/203, 0xcb) getdents64(r0, &(0x7f0000367000-0x700)=""/1792, 0xfffffffffffffd15) 2018/01/09 15:41:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f9a000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0xff, 0x3, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003be000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/09 15:41:51 executing program 0: openat$hwrng(0xffffffffffffff9c, &(0x7f0000d77000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000e68000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x8, 0x6, 0x0, 0x0, [{[], 0x0}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "eb78c7", 0x0, "5c0716"}, ""}}}}}, 0x0) 2018/01/09 15:41:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006e0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000888000)=@ethtool_link_settings={0x51, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 15:41:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000005000)="", 0x226) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000df000)='/dev/autofs\x00', 0x100, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000651000)='tls\x00', 0x4) 2018/01/09 15:41:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000174000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000e87000-0xcb)="8d439a490504035f5469547c3093f9e6b4d196fa4c18f5f33d1efde3480c1518cf7654746ad5c3e5bd500ce66dc1e4bc688bfa4e8f8a42d6a08173e154719b7687cfa064cc3c9c001f64f4a05dc069ac0908cba45d8940749795ba1cb360d99c9e0cbfa43bff37551cc2e0d1ec55aa034bc3114f5071de32d9d6107f5398bee0bb56c0a05aeedcc50d4f46303d9b3fdfaf9c0e7e08ac13be3bb31f5b7b2334d9fed41fbd32957cdd55334233834573adee79a4cd34fcabff4584fe2d8d17a214165cdf7d4d4a69167f7087", 0xcb) r1 = socket$inet6(0xa, 0x2, 0xb) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000963000-0x20)={@common='sit0\x00', @ifru_flags=0x8200}) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000629000-0x1)=0x0) bind$inet6(r1, &(0x7f0000876000)={0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f00008c3000-0x8)={0xffffffffffff0000, 0x4000000000000000}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000ee9000)={0x0, 0x8, 0x7fff, 0x7, "f5a2ffbb1c8bc79de23398ef810010164f36d3b303ecb5c83f29c6fcc61891b3"}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003f2000-0x10)={0x0, 0x7, 0x110c, 0x0}, &(0x7f0000800000-0x4)=0x10) getpeername(r1, &(0x7f0000baf000)=@generic={0x0, ""/126}, &(0x7f0000814000)=0x80) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000eac000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00003a4000-0x8)=@assoc_value={r2, 0x2}, &(0x7f0000b76000-0x4)=0x279) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000685000)={0x0, @in6={{0xa, 0x1, 0x8a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffe0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x90b}, &(0x7f00001c5000-0x4)=0x98) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) recvfrom$inet6(r0, &(0x7f0000475000-0xcb)=""/203, 0xcb, 0x1, &(0x7f0000ff5000-0x1c)={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, 0x1c) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc00c6419, &(0x7f0000b8e000)={0x4, &(0x7f0000be7000)=""/155, &(0x7f0000217000+0x196)=[{0x7f, 0xb, 0xff, &(0x7f000049c000)=""/11}, {0x9, 0x1000, 0x8, &(0x7f0000f23000)=""/4096}, {0x5, 0xfc, 0x0, &(0x7f0000d5f000)=""/252}, {0x9, 0x8f, 0x8, &(0x7f00002e9000)=""/143}]}) 2018/01/09 15:41:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000bfd000)=""/115, 0xe0eaee95e69e61c6) syz_emit_ethernet(0x2a, &(0x7f0000844000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @multicast2=0xe0000002, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @broadcast=0xffffffff}}}}, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fe8000-0x4)=0x0, &(0x7f00006cd000-0x4)=0x4) 2018/01/09 15:41:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000401000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00007c9000)={0xffffffffffffffe0, 0x0, 0x0, 0x871}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000bcb000-0x10)={0xad8, r1, 0x10000, 0x3ff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r2, 0x0, 0x6, &(0x7f0000f75000)=""/0, &(0x7f0000e42000)=0x0) 2018/01/09 15:41:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000ef7000-0x10)=""/16) r0 = syz_open_dev$admmidi(&(0x7f00003f8000)='/dev/admmidi#\x00', 0x4, 0x200) openat$vcs(0xffffffffffffff9c, &(0x7f0000ea8000)='/dev/vcs\x00', 0x12800, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000056000-0x8)={0x0, 0x400}, &(0x7f0000c55000-0x4)=0x8) bind$inet(r0, &(0x7f0000e77000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000088c000)={0x2, 0x3, 0x0, 0x8, 0x5, 0x3, 0x3, 0x115, r1}, 0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002c4000)={r1, 0x200, 0x3, 0x4}, &(0x7f000092f000)=0x10) 2018/01/09 15:41:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setns(r0, 0x4000000) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000407000-0x8)='./file0\x00', 0x103c03, 0x0) 2018/01/09 15:41:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) pwritev(r0, &(0x7f0000cdd000-0x20)=[{&(0x7f0000232000)="80fd05002281", 0x6}], 0x1, 0x0) 2018/01/09 15:41:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000071a000)=0x8, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000aeb000)='veno\x00', 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000609000-0x4)=0x1, 0x4) io_setup(0x1, &(0x7f0000c8f000)=0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c80000+0xff6)='/proc/self/net/pfkey\x00', 0x48000, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008b8000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = memfd_create(&(0x7f0000d06000)='veno\x00', 0x3) r5 = syz_open_dev$amidi(&(0x7f00007e5000-0xc)='/dev/amidi#\x00', 0xffffffff, 0x80200) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r5, 0xc0105303, &(0x7f0000214000)={0x7, 0x8000000000000, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x5, 0x6, 0xfffffffffffffffc, &(0x7f00002fc000-0x8)={0x0, 0x0}) r7 = syz_open_dev$sndpcmc(&(0x7f00001d8000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x64816543db82c61) r8 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005c1000-0x11)='/dev/qat_adf_ctl\x00', 0x2402, 0x0) r9 = openat$cuse(0xffffffffffffff9c, &(0x7f0000666000-0xa)='/dev/cuse\x00', 0x0, 0x0) r10 = eventfd2(0xffffffffffffffeb, 0x80800) io_submit(r1, 0x9, &(0x7f00008b5000-0x24)=[&(0x7f000072b000-0x1d)={0x0, 0x0, 0x0, 0x6, 0x3904, r0, &(0x7f0000dad000)="d422fd", 0x3, 0x7, 0x0, 0x0, r2}, &(0x7f0000720000-0x40)={0x0, 0x0, 0x0, 0x2, 0xba97, r0, &(0x7f0000ae2000+0x85c)="", 0x0, 0xffffffffffffff80, 0x0, 0x1, r3}, &(0x7f0000556000)={0x0, 0x0, 0x0, 0x6, 0x7f, r0, &(0x7f0000804000)="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", 0x1000, 0xb505, 0x0, 0x0, r4}, &(0x7f000091b000)={0x0, 0x0, 0x0, 0x6, 0x3, r0, &(0x7f0000be9000)="4fd114bc58bfe630d1e938f6469eae2053ea6601a131734c8ee74cda608234099bbe9e155377c57cce75bfaf05c953ce46aa70ec9b8e1ddec79747928b8e4003eaa3aafd29e3981d3ba39b57e294c27611c28da727420f81cf9131fdd4d57a0c7685f24ae9a7732abda9fb3237969581334de013ef1f23e99f6af0170d556896b55467f2b6979e8cce93a17e0414b50701641b25ef90a7de9374058a450073b98121fe32994025368410711b4c1a51314e", 0xb1, 0xfff, 0x0, 0x1, r5}, &(0x7f00006a1000-0x40)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f0000415000)="3a89e4affedc6641efe528aae012a91dcbdfedc44922c1", 0x17, 0x619, 0x0, 0x0, r6}, &(0x7f00009cc000-0x40)={0x0, 0x0, 0x0, 0x1, 0x1, r0, &(0x7f0000712000)="", 0x0, 0x2cc, 0x0, 0x0, r7}, &(0x7f0000bbc000)={0x0, 0x0, 0x0, 0x3, 0x5, r0, &(0x7f000098c000-0x59)="29fea5c81bffd2eaaf71e7c5478c4fab3ec9457cbae9c60ddf70909e017f0bccf6fdba741fcae8155eb84bf60c4746cf5be9c86b7d00c464c43549c6193f40ea54864f4c694e144e0fc5bc9cb2f5fb9e1b848222294d1d4f85", 0x59, 0x3ff, 0x0, 0x0, r8}, &(0x7f00006c5000)={0x0, 0x0, 0x0, 0x6, 0x3ff, r0, &(0x7f00006a9000)="80ff071bbad050e88b02a3095c477f63473a8f7e4ca3d55eec16492de3c4c6550119e4f06edfe1cd7203866086c4c4fd23f0065aa2ccc0e6d4e74f7a9ae7f1b72496c3eae2607016727942e5f0c1a98001c36532a67aef3d4cc34549d3e03a7706395e419c4d36fe50fa813501eb258bf2359af1e55b621c03a9d1798a91a240a206baab33af63da9ee73d27376393bc4bffb1081c13c26559b3a96e8d6e6599c79e57853dbd5ec274e53e41516831b0e39db2efab3e7d3f8d6b8b0644cb96aa713ebe2a005bc3ef415f37b738e75a5bf02dd6b21a0356762d303fa40be6", 0xde, 0x9, 0x0, 0x0, r9}, &(0x7f00002b6000-0x40)={0x0, 0x0, 0x0, 0xe, 0x4, r0, &(0x7f0000399000-0x15)="c86329224f9b4c216ceb1e9f926aad450f71d6f0ea", 0x15, 0x80, 0x0, 0x1, r10}]) connect$inet(r0, &(0x7f00002d9000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22d) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00007d0000-0x4)=0x8, 0x4) 2018/01/09 15:41:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") mknod(&(0x7f0000433000)='./file0\x00', 0x0, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000999000)='/selinux/create\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006e6000)={0x0, 0x0, 0x0}, &(0x7f00004b7000-0x4)=0xc) capset(&(0x7f0000029000-0x8)={0x0, 0x0}, &(0x7f000083a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) 2018/01/09 15:41:51 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$setpipe(r0, 0x407, 0x9) r1 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$netlink(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000002000-0x38)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) 2018/01/09 15:41:51 executing program 1: mmap(&(0x7f0000000000/0xada000)=nil, 0xada000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ada000)='/dev/rtc\x00', 0x800, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000377000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x46, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip_vti0\x00'}) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000627000)="bf", 0x1, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 15:41:51 executing program 7: syz_open_dev$dspn(&(0x7f0000d70000-0xa)='/dev/dsp#\x00', 0x2, 0x400000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r0, &(0x7f0000c6f000-0x20)=[{&(0x7f0000253000)=""/207, 0xcf}], 0x64) pread64(r0, &(0x7f00009da000)=""/255, 0xffffffffffffff9c, 0xfffffffffffffffe) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000051d000-0x8)=0x0) r1 = socket$kcm(0x29, 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000a66000)=0x1, 0x4) 2018/01/09 15:41:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000001000-0x4)=0x0, &(0x7f000075d000-0x4)=0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x15, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00002cd000)={0x4b, 0x2, 0x4867, 0x2, 0x4, 0x4, 0x101, 0x1d, 0x0, 0x8, 0x7fff, 0xfffffffffffffffa}) creat(&(0x7f0000ac7000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000cff000-0x8)='./file1\x00', &(0x7f00000b0000-0x8)='./file0\x00', &(0x7f0000f32000)='tmpfs\x00', 0x0, &(0x7f00006c7000-0x12)=',9') 2018/01/09 15:41:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = creat(&(0x7f00007d2000)='./file0\x00', 0x100) inotify_add_watch(r1, &(0x7f00003cc000-0x8)='./file0\x00', 0x4000060) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000fb1000)={[0xf000, 0x2000, 0xf000, 0x4], 0x3, 0x11, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000619000)=0x0) [ 205.540070] tmpfs: No value for mount option ',9' [ 205.565616] tmpfs: No value for mount option ',9' 2018/01/09 15:41:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = creat(&(0x7f0000124000)='./file0\x00', 0x90) ioctl$TCGETS(r1, 0x5401, &(0x7f00002c3000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f000004f000-0x4)=0x100d1) 2018/01/09 15:41:51 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000000b000-0xf)='net/ip6_mr_vif\x00') mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000e66000/0x18000)=nil, &(0x7f000000b000-0xc)=[@text64={0x40, &(0x7f000000b000-0x59)="360f73d3db490f63b10c000000660f51ceb91a0300000f32c744240000400000c74424020d000000c7442406000000000f0114240f01dfb9e30b0000b81d000000ba000000000f300f0d4c570226f30fbc4f36c483014cce27", 0x59}], 0x1, 0x78, &(0x7f000000a000)=[@flags={0x3, 0x220110}, @cstype0={0x4, 0x9}], 0x2) readahead(r0, 0x2, 0x7fffffff) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f000000c000-0xc)='/dev/amidi#\x00', 0x7ff, 0x1492acc481256d5c) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x1, 0x5, &(0x7f000000a000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000)='syzkaller\x00', 0xfffffffffffffffd, 0xb6, &(0x7f0000009000-0xb6)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 15:41:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000053f000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000151000)={0x0, 0x0}) 2018/01/09 15:41:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005d8000-0xd)='net/fib_trie\x00') pread64(r0, &(0x7f0000dcf000-0x8d)=""/141, 0x8d, 0x40) fstatfs(r0, &(0x7f0000ddf000-0xe3)=""/227) 2018/01/09 15:41:51 executing program 5: r0 = socket$nfc_llcp(0x27, 0x0, 0x1) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffff9c) ftruncate(r1, 0x7) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000012a000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) mbind(&(0x7f000006b000/0x800000)=nil, 0x800000, 0x0, &(0x7f00008a0000)=0x0, 0x1, 0x2) 2018/01/09 15:41:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000e26000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x6, 0x9) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000051a000-0x4)=0x0) 2018/01/09 15:41:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00007b2000)='/dev/snd/timer\x00', 0x0, 0x400) r1 = signalfd(r0, &(0x7f0000d28000-0x8)={0x2}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000e3000-0x4)=0x0) process_vm_writev(r2, &(0x7f0000d10000)=[], 0x0, &(0x7f0000e44000)=[{&(0x7f000022d000)=""/247, 0xf7}, {&(0x7f0000fb4000)=""/0, 0x0}, {&(0x7f0000b95000-0xb0)=""/176, 0xb0}, {&(0x7f0000680000)=""/85, 0x55}, {&(0x7f0000269000-0x51)=""/81, 0x51}, {&(0x7f000028d000)=""/99, 0x63}, {&(0x7f0000176000)=""/118, 0x76}], 0x7, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000025d000-0x10)='/selinux/status\x00', 0x0, 0x0) dup2(r1, r3) r4 = memfd_create(&(0x7f0000e0a000-0x21)="2f0265762f6877726e520022953c53d940404d5dd1baa69716b739fadcc1719455", 0x0) fcntl$setstatus(r4, 0x4, 0x402) sendfile(r4, r4, &(0x7f0000768000-0x8)=0x0, 0x0) 2018/01/09 15:41:51 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000d0e000)='/dev/amidi#\x00', 0xfffffffffffffffe, 0x100) 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) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r2 = getuid() r3 = getegid() r4 = openat$audio(0xffffffffffffff9c, &(0x7f00004c8000)='/dev/audio\x00', 0x400, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e88000)={0x0, 0x0}) r6 = socket$llc(0x1a, 0x2, 0x0) r7 = dup(0xffffffffffffffff) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000045e000-0x8)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ebc000-0x8)={0x0, 0x0}) r10 = socket$netlink(0x10, 0x3, 0x16) r11 = open$dir(&(0x7f00005e3000-0x8)='./file0\x00', 0x20000, 0x102) r12 = syz_open_dev$audion(&(0x7f0000ef6000-0xc)='/dev/audio#\x00', 0x0, 0x12001) r13 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) r15 = getpgid(0x0) fstat(0xffffffffffffffff, &(0x7f0000154000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000070c000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00005c7000)=0x0) r19 = geteuid() r20 = getegid() r21 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002aa000)=0xe8) stat(&(0x7f0000ec0000)='./file0\x00', &(0x7f00009e5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r25 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x100000000}, 0x8) r28 = epoll_create1(0x80000) r29 = timerfd_create(0x7, 0x80800) r30 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x1c)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000e78000-0x20)=[{&(0x7f0000001000-0xbc)=[{0xbc, 0x9, 0x400, 0x1, 0x0, "9f63ec307af7ee6c6536b661702791fedf9bc5c68c337856415cf59b3f804642011b9b623e232d00a3b4138ace938117a62e956a2878d8c2fd1f78b0b28bae2fc16fecd76fc81fb3a58c8052f32a9a1ed963a81f669cd23588e66d36d850a3396e181e73ba8d435f35979743bd6ce42a3d202763c04e10fa4ca873efbc1dea41fd0927ff16845168a7c99f741b450748fe3801111df3a3678a7e982d453bfe8f17b3687592973c89f822"}], 0xbc}, {&(0x7f0000000000)=[{0xbc, 0x9, 0x200, 0x6, 0x0, "c2f122438abb3523f8999aacbfac66fa728bd79510965999696dd70034227871847c03910d988a7ab74f95b906a1183522e6e68bc6a74b37e68aa0c37a5282ed458e6f06396112436c550353f1ab5833bcf0c721a2b955eb813561908340c5e65b0aced6392984fcb95d508fc0d94406f029470b3ffb914a6db9a61be4fe497404ee2fae4cfbce15a955f6f8a5f4acfec342ae68f99fa0c4315bdafe540a5b7fe6e7a07cfaa6ce6c37ab"}, {0x110, 0xc66f, 0x520, 0x5, 0x2, "49aa9f1119b7f64a88df9625ac24e2716c08d0277adcb341a80089745d13c24d2f120e42ec7e0c05490c0fe18a8f71374d2a17c3f247f79c53bb6fe54752089e140e1deecc47c8883196f0da6c74f0d8c129fbb97f803586532d216d401a4a6130021287c70ea84038751b69275250a43560eaeb7436a82b4216cb7f940cfe3e95ed0c810920cd7451d96ca4f705d4bf2aa57b2d8e2bf22b00b2e4ae0cb2e7512113666c476fc1761c06033938fddf4c9ddfc10033e30dc82491dbd064fbdca65715649e5f73f8c90904c53c1c63802e79e9fcc93d6af8b1942236db4af1ce7aed4ecce6cf1bbc1fc840350a6ccca677e58018bf6c5aa0b002ec3836865692"}, {0x100, 0x2, 0x100, 0x80, 0x2, "6f16efd9347b422fcf0c86ff0fd55eaf90a02e77bcffeaa5d2f44e8d0ac7513d5d6b0876b762521adf3bd2f37c1763e01570bb423536add53afb8853062904bfecc9512e45528c95d8837e3f63c92892db19be3322b8960486eefbf6c1e25b6051a92e3b1498e5024ca8c3f4b4976d8d4e334d14536107cee4b53b38f7e219259cbc76bddc2fc8cddcdf375eee4fbaf6f603b460b05187c58dd7c05e4ba87f3ebfe731aabf06b0dd987750287caabd79e3ddaa774c7bea33a3822b33f30686e1c3311ebdafd645fd998d8456472a62f2f035b24b0e0da9bffb0585cd8f0e07e2959c8f0821d250501eb04b81fa"}, {0x50, 0x1, 0x1, 0x70b, 0x1, "7780da83d350512a3b93cf6b1dea145ceb211d1d63eaa849249725c8b17aac0d99a05ef99ace1881304680d14959e98aad39ded965af442499fec4bb7c"}, {0x28, 0xffffffff, 0x200, 0x7773ad77, 0x3, "040897686248fc48d61eb81aa3eb87ac99ffe3eae6ad"}], 0x344}, {&(0x7f0000001000-0x408)=[{0xec, 0x6940000000000, 0x102, 0x714f, 0x0, "784b10079a58a421a02420804aeab839aad9648a24f751ff73d012ca624092b720fe6ddf31860e19bbf92e9e66f2e06ec2f9b971ceaef1150e92ba50cefb61ae44c795ec82231676b94eabc7ff04c576b13e9fc7cfa3ba4e72f9294e4dfe211d95b1e0da3a00d4c0ade933da42f65803a802fc509193c76c24b385b9f7d01473540f1fdd80c9efdc811a932a77191dd8efe772afc423059cd3315a0678dc1a9b061a2d281241d62b48ff8cc59edb148eacc6809d333e500ec10754c5b530251e5ff2241c9ec44901b0f3b3446121c048887a94f6b864aa1f081c"}, {0x3c, 0x4, 0x200, 0x667, 0x0, "7949373d3a2d5aa6e697a53fccfc148337a612011398db70d37aad85251e4c34bbe2241e1596bb8047"}, {0xe8, 0x3358, 0x320, 0x0, 0x1, "7db233dbf2f41bac7653212675360dfd14b2ba10fac6448a9cfd0e5256d0fa99d8024751be5c4995fc591af7f35008cbb1f2468de025a081ec6e1acf8f9d809986d0e7790843f524d1f6613262008dac810c34dc5980b6403552c202016e2c3ebd4d30307771b4f11dcc5b9bc7b36d7107b40d99b158dc4ff6ad9648f5c2bc92212a7884686bcd4f4e51293ad1d23ddbb1168e9acc8071b01db5e753ee845c005a4202458d8ca6733d098fe04256b588c47670f0bbe1fc431cd8cbbe314b33163cf23113b70c6ba37ee219e6022251e0941f643613"}, {0xf0, 0xfffffffffffff000, 0x2, 0x0, 0x1, "f1db79471f946d797141a2dc56c4049758d8cabe99bba19a8de46f8faa8c6089126fe9ec221cffeed888ef219ebb888cf4fe965d0021924de4947684068eb5a256a8430e25a0f7401c53517c818b5a6336c2e00c60b5509871a9f0d1729078985e4b5b51f83fc7e19cf369999b4ab99bfa15223fd693b8701948a5afab9ace3aee7939eec490b1f2833ad1789eff2bd920f8b8b3b9ddbfde2927c0b27c0d9e77ce8e8e967465ecaf112f8b4b78c583898863012e2c633aa692eac4e5f0d19025841ab3190578e6b6f181b4dffcfa16a2fffa825de70faa313237a357a1e70a"}, {0x108, 0x1, 0x1, 0x9, 0x3, "aaf0d2a772bdab0a2c28d84d9adf20e50212277842fc5599a76666ece7186a1bb33e0afe50cd9e63be59b77a22355620b7e5c4e0e1525eb4511f4cba9500265b95dae6a40ae187caad4817d17d40189be7f3c5c622593d4398c7d11ae0a9f9bbada1b7b6ee83b3e1a04d7d663b9f863864b07979cd7d61541525e3381c9c1b1bf79a4f19e9247b0710f897b61aa69d758d3fd548716844664cc9c56d2dfa60c0a56112c48b7747401a61ab8c5b3c19ca5c5b746e1c51d3aaad2dc7a9db1a06405c323ff9bbfca96504036d49980073c4810978ae5a5963608e64c75314f7f9c14a514665b96d751c06e712f5afcee40f736bca931dc7ddf8"}], 0x408}, {&(0x7f0000001000-0x150)=[{0xdc, 0x3f, 0x4, 0x0, 0x3, "0a31c01b6015bd22f5c4e7e5dcfe65b3ffb06ebbb28383d896f7e4a8882cc36646291aafa93fe47d3b5a5d7fa6150f3f3e99a547dc99e108fdba1e1ce69c5362f788313913a1468a22ecfa6dcccf9af8659da44fafd289fb9a1ecd655a76ede23036a706a08c92923036a3474f19bfbf0817f54a3dfc0951438b161cf5b0b2c8a7ab47a87c81acbf03d6469707fed120a53c4459fd1a33d3dfcf6865f899ae5ae3b201ef7548b8bb079a9ce8385a7dfeded8bea525c092374f29b288fb459f719aac8c97b8f5918a54"}, {0x40, 0x7, 0x428, 0x4, 0x0, "f619fe7d10f8c3a2948f8440c09fa73106cdf86a4dc6276de43a4c8cc34cd080bab78ded3e64ed68be90c90f75b747"}, {0x34, 0x48, 0x8, 0x5, 0x0, "f04b2082915078e4a13f4cd8079d8baffc5d8e3f1d441b252514c64b3fdfff98416c29d7"}], 0x150}], 0x4, &(0x7f0000c7c000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x34, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10, r11, r12, r13]}, @rights={0x10, 0x1, 0x1, [r14]}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @cred={0x18, 0x1, 0x2, r21, r22, r23}, @rights={0x28, 0x1, 0x1, [r24, r25, r26, r27, r28, r29, r30]}], 0xcc, 0x48000}, 0x4000) 2018/01/09 15:41:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000550000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f000046f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@common='ip6_vti0\x00', @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = syz_open_dev$mouse(&(0x7f00000c5000)='/dev/input/mouse#\x00', 0x9, 0x10000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000f75000-0x8)={0x1, [0x0]}, &(0x7f0000661000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000c74000-0xc)={r3, 0xc0, &(0x7f0000792000-0xc0)=[@in6={0xa, 0x1, 0xfffffffffffff713, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0xfffffffffffffc39, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x222c000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x3, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x74b9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}]}, &(0x7f0000260000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000147000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5e000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00005f2000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c8000-0x4)=0xe8) setreuid(r4, r5) dup3(r0, r1, 0x80000) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000a20000-0x28)={@common=""/16, @ifru_flags=0x0}) 2018/01/09 15:41:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082d000-0xc0)=[], 0x2082cf40) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000048000+0x65c)=[], 0x0, 0x7ff) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) fcntl$setown(r3, 0x8, r2) close(r4) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r2, 0x16) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x8) 2018/01/09 15:41:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000930000-0x8)={0x0, 0x0}) r1 = socket(0x15, 0x80005, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005ce000)='/dev/sequencer2\x00', 0x10800, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000a1f000)={@generic="7c39f512501b9f4ef5959db49407e6ca", 0x0}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000e94000-0x1c)={0x101, 0x0, 0x8, 0x0, 0x4, 0x9, 0x6, 0x4, 0x0, 0x1ff, 0x3, 0x7f, 0x0, 0x8000, 0x9, 0x9, 0x81, 0x40, 0x8}) connect$llc(r1, &(0x7f0000b87000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) shutdown(r1, 0x1) 2018/01/09 15:41:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x7fd, 0x0) sendmsg(r0, &(0x7f0000ca4000-0x38)={&(0x7f0000960000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f00002c3000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x10, 0x29, 0x3b, "0e"}], 0x10, 0x0}, 0x0) 2018/01/09 15:41:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000bce000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000739000-0x4)={0x0, 0x3, 0x0}, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) getsockname$llc(r1, &(0x7f0000944000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e67000)=0x10) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x323, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, 0x32) 2018/01/09 15:41:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000028c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000543000-0xbe)=""/190) r1 = socket(0xa, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x30, &(0x7f000084c000-0x4)=0x0, &(0x7f0000dab000-0x4)=0x4) 2018/01/09 15:41:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f000062e000-0x8)='keyring\x00', &(0x7f0000be8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000cfa000)='asymmetric\x00', &(0x7f000033c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000daf000-0x1e)='/selinux/commit_pending_bools\x00', 0xfffffffffffffffb) r1 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='attr\x00') write(r0, &(0x7f0000611000-0x23)="22000000120007d30e00000000000a00c31780000007190000000004001506ee0641", 0x22) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000110000)=[{{&(0x7f0000f7c000)=@sco={0x1f, {0xc6, 0x7, 0x6, 0x5, 0x2, 0x5}}, 0x8, &(0x7f0000b26000-0x38)=[{&(0x7f0000d93000)="77840bf86d157f3af5a8325a1b289639b6a023b98ef0a3fe9f483d1e730b9168a8705df4fd08eed073d9d2197709be9d195ccfe8b1b2a866c9f03bb5e1e5d0ba739c7bc6a680874ac10046bb1f62a3f74753c225898aa4beacd9b4a7a611110204d702fc6d03a65221846d38098a81de1b6bcc551f02654cd7a3a93fb435edbc0c4191851b7765bd5ad84ad7170e7db9bb2375e94138364b186fdbb8f85771da749a51fb42a55637", 0xa8}, {&(0x7f0000b98000-0x8d)="f450ebf9af2c8a507d423fd6e7fc3f42e7627d892f6d91f32c9d4987493115dbecc4fae4e014eeebff019d0fb3c04da007db15eb2b3b4712422c1834d9fe07142829bcf0ae0bbaee5ec5cfae5f3abf928d11a84e5b0e9cf87f41ce3d486b22a1acca94a273139f3455696728a69c03ab8f683b8974976ed0d5dc36bef590703d0f1e20e2b1062a7fe05ac8711a", 0x8d}, {&(0x7f0000f57000)="49d7bce0bee4e64ea96d0dd1637f58a58a6d72b58e98e340221416d8ac86dce99a85bce3e77ad3738f92112be1720e7ce6b2fe1c977a34f9b9c512ab6f75250a91449172080cf36347b96167d88de1232ef8fd434a4abc48894b70dc2fec92e1517cdef8e18bb58db2fea7c9ca298e8120ae78997440cde8a353063bba292f10ae3f4e3b220ff0970d08271c631c546ff39a77d27824fe8da08199841855e3a405efea1533603fb74edf6406d7ec5c645fadfa8ce58ca2252197edbf0ca19e96c64f284155738af1f6ef24fa89744a37871ae439349e44c8cb", 0xd9}, {&(0x7f0000d15000)="b69be4683487d09948e7a76c4ae3a11031f24b1a77cf5f8e0970cc25e27bbc724650742058cf1385f86e2afb0e384d97bf25a9b2ce496f8e764353f345fec6d327d02a9566e0ca0ed3d8e9546f320042c0928abd3f4ad48a7873bbcdb0853772dbb7ed43a7fb24864ba8d28cdf8ab52d123f67612d4325b173bd53836e434ca94855bfaabea3c4d2957e49d006903fd3e3da3514a26782864a626766a54ddbdc2c935823abe69c1b93ef6c118b0fc53c074b7b7b946e3d885bc83bb7", 0xbc}, {&(0x7f00009eb000-0xd9)="61b0851f9349dde15865ea59b093960f9ec87ad82c4d69ab57272a975c5d49c7d0ffb1a83c323bc3f43aced47bb45c8c9845f3da79be98b360d9f32f66e1ecf2d467f5abd865d2e8cc12fcb1012834b69b7cf8561f87d236589b68baeaea7d251d1e87618a118ca73d4aca2df7a3e52f37ff7fdb462dd954a7ce65baa1c55f3f0d81b74fc6c8b05db48cbf15e6ab9167c9433d349a353375fb7f85581ac1697e4906212c0f1fb0c137684c3dee945692bd68f46d27dc7f4ebdc263bfdafa38075c162341eb270b001c2a6154d2c2a44fd2c2325f4d3ca713b7", 0xd9}, {&(0x7f000039f000-0x1000)="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0x1000}, 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"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"}], 0x1048, 0x4000}, 0x1}, {{&(0x7f000053c000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c56000)=[{&(0x7f0000533000)="4c95c02b20be6c0115b1773c3c6454d3f30cfa1b0b2181d8a7635864526b5a826c986d0c9d49ebdf666753a5a7ae6f", 0x2f}], 0x1, &(0x7f0000618000)=[{0xb4, 0x10e, 0x3, "c196e45ac423d681a4d74ebffc2f9f8e72eeee2a45b54a0e7b2c7773ce7abdadf09db31b6f9addf77b678ac26d77f107edcc97a1a49631ed5d105beae3093c70a866f414568b667e0995bba78f3c05d5e154f7d91ce89fe4600ed2b5accd22bddc4be7df7fac0d3f3a745517b25bb59cd1f65aa8b668c7898d2b6ebb8139ca6bc8603fe847ec2da619d5eb04000335f6fc7c493e22241b2f66815545eac7a1b70cef5d7cbcd1b1"}, {0x3c, 0x3a, 0x9, "4141f20960f096e85434d54a46d99c9f6da4fa29d0af870ec2276dbbd19bc3ddc6ef261aabd17967338ace885d9589c4"}], 0xf0, 0x40080}, 0xc0c}], 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) fstat(r0, &(0x7f0000b5f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000fab000-0x24)={0xbf, 0x0, 0x9, 0x100, 0xffffffffffffffd6, 0x0, 0x1, 0x6, 0x9, 0x1ff, 0xffffffff, 0xfffffffffffffffc}) ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f00009a9000)={0x0, 0x0, 0x0}) sendmmsg(r0, &(0x7f00007b1000)=[{{&(0x7f000025c000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000b5000-0x10)=[{&(0x7f0000433000)="f329c314aa90b18fdba10fb8724ea564371e2c53eae66dc6c9a13b3cc7657dd6750799aad2e52c3c7aa815e14b0e9800e2007212375fe04333c09482e94cc32a484c0c0c51a4e5c035d5bb3f19e82c05b3e08de9f6a4f47e1300ed84", 0x5c}, {&(0x7f0000643000)="be23c512", 0x4}], 0x2, &(0x7f0000fc4000-0xbc)=[{0x78, 0x10e, 0x8, "17f4853e15740ce1abd4fc7923ed03cd4f6ed877c3b488464d105e81b0e2f8a955cf5457967473be1a110ac5d95bab82da6ccaa3242b93bc4d963ed0e5ff3e584a0c8c25e08f7ab9bc4d8f684bda847aa135f26e312b9a09b2f08e75bd18aa766575e4304d55b7b09f51da"}, {0x44, 0x0, 0x2, "abefcedf7836cd6c221427ac61294976a38754a42f55fa5418be9b8fba581aec7b483a078bd6b0d7b4b25eab202ab9988b1ffc1012db2926"}], 0xbc, 0x801}, 0xc0a}, {{&(0x7f0000e80000-0x58)=@nfc_llcp={0x27, 0x3, 0x10000, 0x1, 0x1, 0x7c, "70f76b0ae8583984656d4315f6b46fffde61697d5ee0514daae7db897bb03a60ec3cce29ec26525468aafa8ed0c70e488084fba3cf93f8a98d3b10b4a497ca", 0x3ff}, 0x58, &(0x7f0000bde000)=[{&(0x7f00006fc000)="87cdcd56afae138ec3f2d4020a46663dabcb49be04f4ada9337e56d4528af4d9654c994f8de85a1b97d52658031c85f4596b5d021752d6540a98875102a841667899c4bcc8486b1f911f216d3ac5247b6ddb41a336f5e6184bd1a29d8df19d2b30141b36d2b45ca289bcf33223d5939db4f8efce408ba6b9cd71def8dac632e2341a9fa8296827bbe4e12cf329e92469a88d4ff08611afe386d00d31a594dcc2e58d6e4fe326412fba93afcd6e77c6912d03a92c11eee3b882b9dcd008db2cef67874d19f49aba80b5790ac860067dfb87445ad337fd8dbd68454d18164c221750e0", 0xe2}, {&(0x7f00009b9000)="", 0x0}, {&(0x7f0000943000)="11c0dbdadf5f0f2b81f70eda2f743bdd4ecf929ef05af49a198082052af80cb45fdc5ffb6ffad20a903bfd8568e653150a33eb0a51364cc2c21773bc9f9e13a13b42e6fcaacc1a143abb71ca02403d4d885a9b68664d09d613cbfa420d65d6bfdb20051b01e012cc26c91c0189c8763c8f1cbbf0e1995bb540bbbf73f6537d0a5794c156c4d168cd108541a1c7143d3faffb742d2eb2ac1bd0f4f29352ec7f2dcc34630dcf235298b7dee4d38f5791690d1971bf5f3def4260eb5989e28b97475dcd87b1b46de786b1926343e13f11", 0xcf}, {&(0x7f000036c000)="82a7d8810b42fc771e48972923c8a837a28ed9f0a4716f32", 0x18}], 0x4, &(0x7f0000faa000)=[{0xf8, 0x119, 0x1, "cd5f7512dbbb6372318ff0866c178bc2ccd456b038df52e095884c13574b7508677167b0f3c4235af2cbeb062369db3fae5e79f774d2146b6fd933740d9addd6b5913af093ae9b44b1228991ec04990ef307be9bca13ad0af24d9e0fde8b05c3acce795d3dff3233b8197d4cc7500d8d8ceef7dfbda7d3e9578fc0e0b58d0ed68cd2bda3ccc887399f9e4f63e9ee3dc9cba608ff30f90eef135e51272c1c17c720185ac4a354df8b31c9fef225ff8b1aa4ef286e33acfdd28beb9a04d76f03f5fc92568d89864d010373e52879362b2c801988e588fd9ccdea409be2531c1f361462e68a55a1630750e7"}, {0x14, 0x117, 0x3, "fdc2d74ab8"}], 0x10c, 0x0}, 0x0}, {{&(0x7f0000139000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000021c000-0x40)=[{&(0x7f000016b000)="1c73f452d4c149d1c214b531b527ab3a903b4c1d4166e2fc0da67630ccda0451d9704d939f5b4c7173e765a686d9e2e5080e65f6f3fc176e3ea6d7c13175df2aefccde5d08e38fc95586165f0ae8d7ec9dc2187e77a4f20d1a1ece951db8ba79fe8a1c48f0dbf08d275232fdcfcd7a0699414ed33fb916cdbb621ffcdd3af5f529a2dcf08ed619bd86616167d7a68ddcdd6ce14ae62da3da0927990c98f71f57056ea1b5600cba2d9408dcc9ec670cf0f164ca48744faedee458126421d9f9cc6b392173497967e75cb8b4a0e8ec2d7eaa8a701ca6dfc16d36b8502024f5e434745312e2fe82d015b36cb8", 0xeb}, {&(0x7f0000cc2000-0x5b)="d643f091bf13cce629e26f20fc34e4a7ef705b2c8942a6d35ab73b69b8cd8d038264d1c1d98675b7b848c64895f909eb4b87f3398759e88ad48eb2b92d43f84de90394153cd6fddb4a648bd615b9ed070ffb2804fe0e806cdbed06", 0x5b}, {&(0x7f0000fca000-0x8a)="65deb9186c56c058460d837696aba4c0f472515dc9848796663225e193c122eb653a0f0d1336e35813595667aa0c29641339c2a6532485a7efd62d96ba11ab866492709f2a1bcadf0ff24d6c70b481e49b08ab5d94379627a83777979ebacc267eccdfb5923f72461254a419f9f499dfe84388f04738066da538c7f12faf859f28dcee3bd0b20685ac1c", 0x8a}, {&(0x7f0000ac8000-0x24)="b28aa115b4cfd4cc87df7d3d3bbd054dcf18b636de0d01deb15edd57a673064afeb2233e", 0x24}, {&(0x7f0000c62000)="468f0029e03a46fee5b3d643a9473fdfb5a0e3fa0d1c0a4959be765360f7542a1a64b42f1d4e321148dbea61387238b677c99b990e70465e9912fead47938c7bec2b6517f4552312ab4b9478f548594c4aa6e1fa7d207eb7b37b613d18d50e78c3aa21d03bdf0d11b4b740c5912e0d97feffe5e59a9239f9d96b5984aacabdbae02f498f1438ca092cbebec1632c7eb108a376e5017864c29b532ef37051f66ffd36435c5243fc1a7f4f4fa151b5f63e552f5218b95642c7bcbaa52067c57910247294ff8edb2dbc83410615f4688da11502e724d9277c196bc5558d3968e614f3441c02946506", 0xe7}, {&(0x7f0000218000-0x8f)="d8fc659378745c92c273ee8478c3f10ba209bb7b4a446496646a15472672ed9bcaafe428081f89cc95195bb9475e1abda062fbe0c7a2ce62a5988d26f0387fe4891847744e1049e8a47160140fcbabff14a42a90d1d02cf66f5261d81eacdee4d72a02ad77200f0d0765b0509cedf267d3ac84c2051833e57ce1f23f9139f118f6619c560dbcb30c1cc2d246980d9f", 0x8f}, {&(0x7f00002cf000-0xc1)="41f733ce9e264e35b06834cf0e5693d09a1c509f1060ce083a3f2a9c5133791a1704236f66571eda07aaef4cb75e79e593e1e71d46b64e7849d4d738b8e71c1fe8f074041f9052d4cff188787b1fcf77ce7fbe64a114f063d6668cbce43fbb37d01492ab3dbaecb895e01f6d485b348064f99de6306eb25a040650b78133dc2b162f29b9403fcd390b026352b55e60944339fd754dae9d376eabf3096fe8ac1a38cf0f6bbdf54af5181121434c7f996fed58c78757222e3ca50754b011f8c5b289cd4e35", 0xc4}, {&(0x7f000056b000)="c60208e8774432416e048416db9236b69b11493d7749f0484d64950373319cae138b3963e8134102872a4bfe088d51104b8bb6bbc1ecd05a4ed31b22826ed83dd2d7579060db06a414fdc061345eb0c75c8942bf35b111a5c3220b199db33472f69d7e20fc128144ee1e0a993c45c2c45a2f222407641dc62a576a05b80e66054550e51b04ce8b073d186abd2d549b533535ffffc05e93f62eab40af2198c9b93b95475eadb5150a0f005640e788517164b7586ac4c04be1e34aed01a9a65805adbf890b7d2fe87ffb08fb88df2c6a29cbc582d22943c7d8a30a31df3e83", 0xde}], 0x8, &(0x7f0000174000-0x1d4)=[{0x98, 0x10c, 0x9, "296072dd8cf0ed2d8d5493fdf634e05016a4703a0f1c90c224f802da3cf97cb699424d4c4c0ea89d56b62bf704775ce69bc41968c643df09a307acf41e30d1ffaaf353db314ab8da8fad1a847dec176a57c0dac704aa9142bb63e3e6cd82837d6763a928bc574b5805ed1b6d401835dac9090062ce43b9775613bef90c0486e1f6b9a39654e28e6236"}, {0x20, 0x11f, 0x7, "80df9971f078a583a986e50c152713389c292e8b"}, {0x28, 0x0, 0x101, "10fea356fcb47bee4c351aecb5b05e62d1257c612eda5dead6d508d0"}, {0x44, 0x114, 0x20, "d681de11edc9de72fcf13307104edccb7967a4e5489b3c5151e7a869ed936d0846cb40839b5148cdc39308e6f2d490f6f06a1393e45d"}, {0x10, 0x10c, 0x18000000, "47eb62"}, {0x10, 0x118, 0x9, "f2"}, {0x90, 0x0, 0x3f79, "f64bf4ee99a3f780ccce47de5137d5af9dffeefcc4053f741e7e43634034f8d210fdbeeabf8cd29d28621d72649453e004cbd2aed1c07a604a806f4b216cee98ba5d8904f7ff77cfd1eb124678acbe8b07dbec17312aa8b3996d301c8baa96e4168c822bb7d1dc6587af176bfdcba86fcfb3b49473e67ec07b5e3d9c75031adcb127eeed"}], 0x1d4, 0x8001}, 0x8001}, {{0x0, 0x0, &(0x7f00000a4000-0x30)=[{&(0x7f00001ee000)="b86ad5ac70e315139a6cc717a2ad9a2f37f201a550687209ea02377b453c872361d2e5e34088f870207b0c", 0x2b}, {&(0x7f000063f000-0xda)="1a489afdafe5ded6142e438fa00f847c18e2b0f583d99e18e64814777f42db774b3dc7a597220bba688841583e5b4c99210efe4db652b8d1d9fd7b103a47c917f697cc00d44d2328007dd42c1d425316ddccf6dfaee00c977460fe466a50c99d7ff020ef3021265f6590bce1f46d23b3cdd3578181241605fcceacebca3c30f98ccdbc972f158cef718881086e5c5d6a95057b0cbc8bc82f0e87e03562fca75d8dc00b4ed6637074c3a707a9a4e847bd478ade70a75cea2a33969b61f56afb28de076658cd4f72e19f425b2d9bafb0f389344e577e05a50cd485", 0xda}, {&(0x7f0000042000+0xc24)="e55b012a8fff454c414ab0526ddfd1fbdf73d1d9b9d1480c7bda7addffeec36c3077faf91bddb226fc6e97326c44bf64a320e2b60ead8935d3c8a931dbd62a7031c94112c7a9550046c1a5fe4d544bac55e929135175b4a3ec2bbe17da1d6c39620080fb3fe95ac820b5c9f578df2c12b333e81de87cb610bc6e851af75ec5ef68259ab972b7c7fe6b0457efb07de3aefb60c7f719073fc19f1428bf28e0cfa8a69d5bc0ba57f618f72edc898b166d45f3635e42e2b4", 0xb6}, 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0x1000}, {&(0x7f00009d8000-0xa2)="dd919e26f1665586f8d6d81fa9a5e029716c6d389600e17f6b77111580716102d4f54da9b99562ed5334ba0ea1ece135e175e7e2b6d64097ab229bd1aacc5b2c531436d60034865bb05b36151b2ff8e5c8ebb8b9dd9ed9eb67362d3d2e32fab04d6c22b12a792bc79cf0a78d42adae8a2b2734ada39036fae64f86eb3fa0371f16b4de36633d061854b5869d1a8e2d94646fffafb9f5751b9b984c98cf05c505279e", 0xa2}, {&(0x7f00001f0000-0x8c)="5493485bcb99695a829051ae72cb960856f982d8b3598953057117c41e95f034c92b9cf3c08e76f024c7c9da6425975ecc16ddb5b45f4a0110201aedaeadbad7e54da4555b9b9993a117262c2fb97df6774495f236d93cb17cf9ad95df8359df36e925083a59a0fe631ff370d328f4ed16a8bc9cc9068827f1f420deab66dd3f88bcf02bb27120aca8ffd7de", 0x8c}], 0x6, 0x0, 0x0, 0x80}, 0x800}], 0x4, 0x40000) add_key$user(&(0x7f0000f6a000-0x5)='user\x00', &(0x7f0000666000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000063b000)="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", 0xfe0, 0xfffffffffffffffe) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000aa7000-0x4)=0x5, 0x4) 2018/01/09 15:41:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x10)={0x6, [0x81, 0x9, 0x800, 0x88, 0x100000001, 0x100]}, &(0x7f00007f0000)=0x10) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008e6000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000061f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f000007d000-0x1)=""/1, 0x1) fcntl$setstatus(r2, 0x4, 0x40800) readv(r2, &(0x7f00003fb000-0x20)=[{&(0x7f00008b0000-0xb4)=""/180, 0xb4}], 0x1) [ 205.731178] device eql entered promiscuous mode 2018/01/09 15:41:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000708000-0x10)={0x0, 0x10, &(0x7f0000f3f000-0x10)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000045c000)=0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f78000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000c9000)=""/209, &(0x7f0000e60000)=0xd1) 2018/01/09 15:41:51 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000007000-0x24)={0x4, 0x1, 0xffffffff, 0x5, 0x1, 0x2, 0x85ca, 0x100000000, 0x7, 0x3, 0x8, 0x200000000}) ioctl$int_in(r0, 0x80000000005016, &(0x7f0000004000-0x8)=0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000005000)=0x0) dup(r0) 2018/01/09 15:41:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ec4000-0x9)='/dev/rtc\x00', 0x8080, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000cd7000-0x1)=0x0, &(0x7f0000fce000-0x4)=0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000274000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000a71000)={0x20000000c, 0x8, [0x0, 0x0]}) [ 205.752261] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/09 15:41:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a4a000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000d5a000-0xa8)={{0xab, 0x7ff}, 'port0\x00', 0x0, 0x20051, 0x8, 0x4, 0xa90, 0x200, 0x0, 0x0, 0x5, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000fbc000)=0x2, 0x4) setsockopt(r1, 0x107, 0xd, &(0x7f0000ceb000)="0000080c288f7c6edc51729cf5c46118bb0f6f36c74e6fd153f85d7e", 0xfffffedd) 2018/01/09 15:41:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000284000-0x1c)={0x1, 0x6, 0x1, 0x3, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e1c000)={r0, &(0x7f000094e000-0x19)="9a", &(0x7f00008f9000)="", 0x0}, 0x20) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000e2000)='/selinux/validatetrans\x00', 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eb4000)={r0, &(0x7f00001af000-0x117)="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", &(0x7f000089c000)="029887b1a994743802965dadc15308ed490e5678cb249ffb50e3c5d6c070adc2e810d9f5fce5be327f0dad67fd4b3170a879ff8a39a6421a6687c208b7fd14ab54e5817012b4dc4eff4e0771dd81d57be72379d5b613f34ef8f98d3bacb839360e70e4c2aa360a045d96702d568ae414c15fffeff405aa8731f51fc809b98659be4c821cc541307d883fd17f10ec8d92a28d97ab1404cf1c", 0x2}, 0xfffffffffffffe10) [ 205.798500] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. [ 205.817412] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/09 15:42:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00007ae000)={0x0, 0x0}) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000fd9000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00006ce000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x4d, 0x0, "b037a92096a2ce6f0d14283c792d610b9e926830aa69ce2de7391e3baffac89053651c07b112ad3d4db73304afecd6cd44223a35082d239b009b93c30d27c1d37a541a3c27"}}}, 0x6b) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00008d3000)=0x0) 2018/01/09 15:42:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) shutdown(r0, 0x0) poll(&(0x7f000016f000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x0) dup2(r0, r0) 2018/01/09 15:42:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b6f000-0x5)='setgroups\x00') sendfile(r0, r0, &(0x7f0000d5b000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00006ba000-0xb8)={0x0, 0x9, 0xf8, 0x5, 0x1, 0x1, 0x3, 0x4, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffffffff, 0x100000001, 0xff, 0x3}}, &(0x7f00001d5000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000568000-0x14)={r1, 0x3ff, 0x8687, 0x8, 0x4, 0x7c4}, 0x14) 2018/01/09 15:42:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f34000)='/selinux/create\x00', 0x2, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000314000)={0x100000000, 0x5}, 0x8) r2 = syz_open_dev$audion(&(0x7f000064c000-0xc)='/dev/audio#\x00', 0x9, 0x2) poll(&(0x7f000054d000)=[{r0, 0x1000, 0x0}, {r1, 0x110, 0x0}, {r2, 0x8500, 0x0}], 0x3, 0x2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000db6000-0x10)='/dev/sequencer2\x00', 0x144, 0x0) ioctl$KDGKBLED(r3, 0xc0046d00, &(0x7f00008c7000-0x1)=0x0) 2018/01/09 15:42:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup2(r1, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)=@common='ifb0\x00') clone(0x0, &(0x7f0000631000)="", &(0x7f0000125000)=0x0, &(0x7f00008be000)=0x0, &(0x7f00004c2000-0x1)="") 2018/01/09 15:42:00 executing program 3: r0 = socket$llc(0x1a, 0x3, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00007b6000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000001000-0x4)=0x35, 0x7) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000843000)=[], 0x0, &(0x7f000093d000-0x10)={0x0, 0x0}, &(0x7f000020c000)={0x0}, 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0xc0045405, &(0x7f00009d7000-0x1)=0x0) 2018/01/09 15:42:00 executing program 2: r0 = syz_open_dev$evdev(&(0x7f00001c4000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000397000)='./file0\x00', 0x10000, 0x40) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000b2f000)={0x0, 0x1, 0x80, 0x1, 0x80}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00003bf000-0xc)={0xfffffffffffffffd, 0x0, &(0x7f0000293000)=""}) 2018/01/09 15:42:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000039e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000d1c000)={0x0, 0x10000, 0x20, {0x0, 0x0}, 0x6, 0x9bd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000c42000-0x2)=0x5, &(0x7f0000056000)=0x2) seccomp(0x1, 0x1, &(0x7f0000404000-0x8)={0x2, &(0x7f0000b56000)=[{0x3, 0x0, 0x2, 0x0}, {0xc97a, 0x0, 0x3, 0x0}]}) 2018/01/09 15:42:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f00001fa000-0x18)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = getpgrp(0xffffffffffffffff) sched_setaffinity(r1, 0x8, &(0x7f0000dd8000)=0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000d5d000)={0x0, @in6={{0xa, 0x2, 0x5efa, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x55}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x3f8, 0x8000, 0x37, 0x1ff, 0x7f, 0x0, 0xffffffffffffff81, 0xffffffffffffff6e, 0x5, 0x8001, 0x8ed, 0x4, 0x8001, 0x7ff]}, &(0x7f000013f000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f6f000)={r2, 0x3ff}, &(0x7f000099b000)=0x8) creat(&(0x7f0000041000)='./file0\x00', 0x0) 2018/01/09 15:42:00 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000002000-0xc)={0x0, 0x1c, &(0x7f0000005000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000006000+0x1af)={0x8, 0x2, 'client1\x00', 0xffffffff80000000, "da48716f1ac8b787", "a5730bd63736a3889fc9561d7b3156b4117019d49422658e948f69484de5bc95", 0x5, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/01/09 15:42:00 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000002000-0xb)='/dev/midi#\x00', 0x3, 0x40200) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) pselect6(0x40, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000001000)={&(0x7f0000014000-0x8)={0x0}, 0x8}) [ 214.010534] device eql entered promiscuous mode 2018/01/09 15:42:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='.dead\x00', &(0x7f00000a3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x4)='$\\,\x00', 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002ca000)="", 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f00000c8000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x4a)='\'md5sum-self-vmnet0,(self}ppp0cgroup(^eth0eth0(posix_acl_accessself*ppp0{\x00', 0xfffffffffffffffe) 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) keyctl$dh_compute(0x17, &(0x7f0000001000-0xc)={r0, r1, r2}, &(0x7f0000001000-0x1000)=""/4096, 0x1000, &(0x7f000069b000)={&(0x7f0000001000-0x40)={'poly1305-simd\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000678000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) 2018/01/09 15:42:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x30d6e2c700c8f1bb, 0x0) sendto(r0, &(0x7f0000033000)="2c4d4c940d6f88b87f6a9b9fc42d2ed6e6044ee3d519767be4dfbf8fcba37b1f6ed125e4d49b6675bc23582e667eee6fd52d68f27e2e25b98cc6515f9f6fb1e712789c2eaca0999c734c67077adf0b2d5d", 0x51, 0x20008001, &(0x7f0000719000)=@hci={0x1f, 0xf77, 0x3}, 0x6) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fbf000-0x11)='/dev/vga_arbiter\x00', 0x200000421, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/09 15:42:00 executing program 1: r0 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d3f000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1000000000) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x7], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x80000060006e, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) socket$alg(0x26, 0x5, 0x0) r4 = syz_open_dev$mice(&(0x7f0000d1d000)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f0000567000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f00009a3000-0x70)={[{0x2, 0x7, 0x1, 0x3, 0x2a, 0x0, 0x7, 0x1ff, 0x6, 0x9, 0x3, 0x0, 0x1}, {0x100000001, 0x6, 0xfffffffffffffffd, 0x9, 0x1, 0x0, 0x100000000000, 0x4, 0x80, 0x2, 0x10001, 0x4000000, 0x1f}, {0xd9d, 0x8, 0x4, 0xa9, 0x2, 0x80000001, 0x3, 0x100, 0x80000000, 0x80000001, 0xb7, 0x100, 0x3}], 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xabe000)=nil, 0xabe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000b51000-0x18)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) fallocate(r3, 0x2, 0x8, 0x7) write(r1, &(0x7f0000281000)="", 0x0) socket$netlink(0x10, 0x3, 0x7) 2018/01/09 15:42:00 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c3a000)={0x0, 0x0}) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000272000)={0x0, 0x6, 0x4, &(0x7f0000efe000)=0x0}) r1 = syz_open_dev$usbmon(&(0x7f0000d69000)='/dev/usbmon#\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f000049c000-0xa)='/dev/dsp#\x00', 0x0, 0x341001) poll(&(0x7f000050f000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/09 15:42:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009f2000-0xb)='/dev/loop#\x00', 0x0, 0x101086) close(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d0d000-0x9)='/dev/ppp\x00', 0x604100, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00005cc000-0x4)=0x80) fcntl$notify(r0, 0x402, 0x14) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$int_out(0xffffffffffffffff, 0x5462, &(0x7f0000cd8000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f000017f000)='/selinux/context\x00', 0x2, 0x0) timerfd_create(0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000da2000)=""/8, 0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000de0000)={0x8}, 0x4) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/09 15:42:00 executing program 3: mmap(&(0x7f0000000000/0xad3000)=nil, 0xad3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) sendto$inet6(r0, &(0x7f0000007000)="7f", 0x1, 0x0, &(0x7f0000acf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet(r0, &(0x7f000020b000)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00003dd000)=0x0, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a84000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000ad3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000ad3000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000017000)=0x10) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ad3000-0x17)={0x0, 0x10, "9a33c487a15e057724a0f76cdfce133f"}, &(0x7f0000ad3000-0x4)=0x18) 2018/01/09 15:42:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000370000)={{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, {0xa, 0x0, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x6, [0x8b, 0x9ef3, 0x7, 0x9c1, 0xaff, 0x3, 0x8, 0xda]}, 0x5c) dup2(r2, r1) write$sndseq(r1, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/09 15:42:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000760000)=0x0) syz_emit_ethernet(0xbd, &(0x7f0000647000-0x10d)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xaf, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x8001, 0xfffffffffffffffe, "7e127f6ea7a1023e42d9f400918f5acda209fa234c0dddc65252ba7b1a416c88f7506cb9b45c43b1f5d511ac6123cc2e3ad300cc4a628f086102e15f7091160b6240fc6c4c4dcfee2c1a0e7655340c047cb91ca8a1530570679812702a71bc72383916256c87f2be9d0dc6a0a04f64fddcebf8d228deac5af5ac446bdaee6de1ce9f3bd2820ae0e82bec414561cdc23f579835"}}}}}, 0x0) 2018/01/09 15:42:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x24001, 0xc0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/01/09 15:42:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f000043f000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00005e0000)=0x0, &(0x7f00004fa000)=0x4) 2018/01/09 15:42:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000095b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000302000)=0x14) bind$packet(r0, &(0x7f0000b03000)={0x11, 0x0, r1, 0x1, 0x676, 0x6, @random="b06deb8cc254", [0x0, 0x0]}, 0x14) getsockname$packet(r0, &(0x7f0000082000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a84000-0x4)=0x14) 2018/01/09 15:42:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) inotify_init1(0x80800) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000d10000-0x8)={0x0, 0x0}, &(0x7f0000d16000-0x4)=0x2, 0x0) 2018/01/09 15:42:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000dca000)='/dev/snd/pcmC#D#p\x00', 0x8004, 0x40000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000f04000-0x10)={0x81, 0x90000000000}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000630000)='/selinux/mls\x00', 0x0, 0x0) r2 = accept4(r1, &(0x7f0000823000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000a1d000)=0x6, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000dde000-0x1c)={&(0x7f00007de000)=@in6={0xa, 0x2, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c, &(0x7f0000eab000)=[{&(0x7f0000336000)="7b0bf8fa583561b8b7f9569e7fbd0ef5", 0x10}], 0x1, &(0x7f0000195000)=[@init={0x14, 0x84, 0x0, {0xe9, 0x5, 0xa0, 0x6}}], 0x2c, 0x4004001}, 0x40001) getsockname$packet(r2, &(0x7f0000f9d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00006a7000-0x4)=0x14) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000038d000+0x3d6)=0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00002be000-0x10)={r3, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r4 = socket(0x10, 0x20000000000003, 0x0) write(r4, &(0x7f0000142000-0x22)="2000000014000721004f10f707770500020002ffe5000000080006000000ff02", 0x20) fcntl$setsig(r1, 0xa, 0x1c) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000a11000-0x1c)={@loopback=0x7f000001, @empty=0x0, 0x0, 0x3, [@rand_addr=0x400, @empty=0x0, @loopback=0x7f000001]}, 0x1c) 2018/01/09 15:42:00 executing program 3: 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000d9a000-0x5)="2c2daf2d00") r1 = gettid() perf_event_open(&(0x7f0000137000-0x78)={0x5, 0x78, 0x5, 0x7, 0x7, 0x6, 0x0, 0x1000, 0x4, 0x1, 0x0, 0x20, 0x8, 0x5ef, 0xfffffffffffffff8, 0x100000001, 0x7, 0x10001, 0xfff, 0x9, 0xffff, 0x9, 0xe31b, 0x60f, 0x9, 0xfffffffffffff0c8, 0x800, 0x263f, 0x80000000, 0x200000000000000, 0x8d9, 0x100, 0x7f, 0xecb, 0x4, 0x5, 0x4, 0x401, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000f3000)=0x0, 0x4}, 0x10000, 0x101, 0x7, 0x7, 0x1, 0x4, 0x7, 0x0}, r1, 0x1, r0, 0x4) 2018/01/09 15:42:00 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007e5000)='/selinux/checkreqprot\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000ab2000)=0x1c, 0x7698a610f920aea7) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000-0xc)={0x1e5, [0x4, 0x88, 0xfffffffffffffa1d, 0x7ff]}, 0x4) r2 = socket$inet6(0xa, 0x80803, 0xf6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000002000-0xa8)={{0xffffffff, 0x70000}, 'port0\x00', 0x2, 0x80000, 0x0, 0x100, 0x1, 0x700, 0x4, 0x0, 0x0, 0xfe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)=0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/09 15:42:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000fbd000)='/dev/vcsa#\x00', 0x6, 0x8003) writev(r0, &(0x7f0000ff3000)=[{&(0x7f0000700000)="", 0x0}, {&(0x7f000000c000-0x91)=' ', 0x1}], 0x2) 2018/01/09 15:42:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c4c000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000313000)="d556b6c5820200ba9529890500000000", 0xffffff4b) accept4(r0, &(0x7f0000c34000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000178000-0x4)=0x8, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b5a000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000de0000-0x11)='/selinux/enforce\x00', 0x200200, 0x0) syz_open_dev$midi(&(0x7f00006b0000)='/dev/midi#\x00', 0x3, 0x2100) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000cde000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1000}) 2018/01/09 15:42:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001c3000-0xd)='net/sockstat\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00006af000)={@generic="63815e3122534de9ccc51cb17b52cd99", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000a80000+0xd07)={@loopback={0x0, 0x1}, r1}, 0x14) perf_event_open(&(0x7f0000dcf000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000660000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpgid(0x0) r4 = fcntl$getown(r2, 0x9) rt_tgsigqueueinfo(r3, r4, 0x27, &(0x7f0000ade000-0x10)={0x40, 0x76fc, 0x7, 0x9}) syz_emit_ethernet(0x36, &(0x7f0000014000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x7, 0x1a3b, [@multicast1=0xe0000001]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000426000)='/selinux/load\x00', 0x2, 0x0) ioctl$VT_WAITACTIVE(r5, 0x5607) ioctl$TIOCMSET(r0, 0x5418, &(0x7f000087c000)=0x4000000045) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000094000-0x18)={0x0, 0x9, 0x0, 0x7f, 0x7}, &(0x7f0000e62000)=0x18) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000778000-0x4)=0x0, &(0x7f0000320000)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f00007cc000-0x18)={r6, 0x9c, 0x20, 0x4, 0x9}, &(0x7f0000e90000)=0x18) personality(0x710000f) openat$mixer(0xffffffffffffff9c, &(0x7f0000dca000-0xb)='/dev/mixer\x00', 0x0, 0x0) 2018/01/09 15:42:00 executing program 2: futimesat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000460000)={{0x0, 0x7530}, {0x0, 0x2710}}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000020a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000000)={0x1, 0x0, 0x10001, 0x403}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000-0x4)=0x3f, 0x4) 2018/01/09 15:42:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f24000-0x10)='/dev/sequencer2\x00', 0x224000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00008b6000-0x50)={{0x8, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 15:42:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000b57000-0x4)=0x101, 0x4) pipe2(&(0x7f00003f6000-0x8)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00003af000-0xc)={0x0, 0x94, &(0x7f000079f000-0x94)=[@in6={0xa, 0x3, 0x9db3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x3, 0x4c, @loopback={0x0, 0x1}, 0x7fffffff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f9c000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000025c000)=@assoc_value={r3, 0x120}, 0x8) fstatfs(r2, &(0x7f000062e000+0x4b3)=""/219) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x177, 0x800000020000000, &(0x7f0000bc8000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000a03000-0x48)=[{0x3, 0xffffffff}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) 2018/01/09 15:42:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000ead000-0xa)='/dev/vcs#\x00', 0x8, 0x80000) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000cf9000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000924000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00006f8000-0xa)=@file={0x0, './file0\x00'}, 0xa) connect$ipx(0xffffffffffffffff, &(0x7f00008e9000-0xe)={0x4, 0x0, 0x0, "fad1426895e9", 0x0, 0x0}, 0x10) 2018/01/09 15:42:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000035d000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00002ea000)='net/snmp\x00') sendfile(r1, r1, &(0x7f0000798000)=0x400000000081, 0x61) 2018/01/09 15:42:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000832000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006d0000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0xb91}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000a4a000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000018c000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000071a000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00004e7000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) ftruncate(0xffffffffffffffff, 0x40) 2018/01/09 15:42:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c00000)='/selinux/status\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000a73000-0x4)=0xc800000000000000, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f00003bb000-0x102)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}, 0x26) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f00000ee000-0x1000)="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", 0x1000) 2018/01/09 15:42:00 executing program 1: r0 = getpid() mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x200000000003, 0x4d031, 0xffffffffffffffff, 0x0) r1 = fanotify_init(0x20, 0x802) fcntl$setown(r1, 0x8, r0) add_key$user(&(0x7f0000025000-0x5)='user\x00', &(0x7f00002a7000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003a1000-0x24)="273f1d6a000065ff2429e72bd36a0300239f8b75c9c49004fb490086954619f57ef991b1", 0x24, 0xffffffffffffffff) 2018/01/09 15:42:00 executing program 3: 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) arch_prctl(0x1003, &(0x7f0000e68000-0x97)="4d6c96463d8d16bf8b66c4959475f1eaa98d5b851b7f0a9525baf0e867863f97edf290942bf426bb29b5d108cf441832e4f58873b1c3a53788cda2fb92ba414635ffcf0edbbe610eefbcedc78171bd1f265535c712a780ab50db0003c66f4670d718e0a91421d9b5d56c390c21ebf1d6cda5d61af7180fbe28d7a50eb2ff6465bdeb920ff4094a8a138a1c354bb1d4b309aaf53f3b81a1") r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000e5000-0xa0)={0x0, @in6={{0xa, 0x2, 0x5000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x27a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7fffffff, 0xbdd, 0x3, 0x2}, &(0x7f00000f4000)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000855000)={r3, 0x7ff}, &(0x7f0000214000)=0x8) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/09 15:42:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000567000-0x120)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00003b6000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 15:42:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0xffffffffffffffff}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0200000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00008d4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 15:42:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x1, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e8d000-0x9)='/dev/dsp\x00', 0x4101, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000e19000-0x8)=0xf2) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000ad8000-0x1c)=@req3={0xfffffffffffffffa, 0x9, 0x400, 0x1, 0xffffffffffffffe0, 0x4, 0x40000000000}, 0x1c) syz_open_dev$sndpcmc(&(0x7f0000006000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x1) 2018/01/09 15:42:00 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000ab9000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) 2018/01/09 15:42:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) symlink(&(0x7f0000073000-0x6)='./file0\x00', &(0x7f00000ad000-0x8)='./file0\x00') ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ee4000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c10000-0xc4)=@ethtool_drvinfo={0x3, "c5e97116076581c93cf767ad3086e8544d6e9b4a942060fff746a9a5d0105527", "a0219f1397e932c51e56c117d7d7c93787feb197424c42515809fdd54a1cb0f9", "f0aad46e9b039e133c080f9fc67538c45169075dffa473fb8299cfd1a5acacca", "4feb75b542804ef8766c2b262ab805924a69dd7d9d93db84bc786a82cf784086", "750946cfa91150edc20d7969650aab17be1a08335d141587c50dbe39912aef6f", "c5bf86e300f1a3dc050cda52", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c3e000)={0x0, 0x0, 0x7, 0x1000, 0x101}, 0x14) 2018/01/09 15:42:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x1, 0x2, &(0x7f00007d5000)={0x0, 0x0}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000d39000)=0x0, &(0x7f00003f1000)=0x4) io_cancel(0x0, &(0x7f00009bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000764000-0x1000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f000084f000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/09 15:42:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x7, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000cd9000-0x10)='/selinux/create\x00', 0x2, 0x0) read$eventfd(r0, &(0x7f000094b000)=0x0, 0x8) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000e26000-0x18)={0x0, 0x0, 0x2, 0xfffffffffffffffe, 0x0, 0x0}) socket$inet6(0xa, 0x3, 0x7) 2018/01/09 15:42:00 executing program 3: socketpair(0xa, 0x3, 0xed, &(0x7f000040c000-0x8)={0x0, 0x0}) ioctl$KVM_DIRTY_TLB(r0, 0x400caeaa, &(0x7f0000e8e000)={0x1, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005b7000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) 2018/01/09 15:42:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00005db000-0xd)='/dev/usbmon#\x00', 0x7, 0x40180) bpf$BPF_PROG_DETACH(0x9, &(0x7f00007e3000)={0x0, r0, 0x0, 0x3, 0x0}, 0x14) mount(&(0x7f0000ab5000)='./file0\x00', &(0x7f0000917000)='./file0\x00', &(0x7f0000e49000)='hostfs\x00', 0x49054, &(0x7f00008a3000-0xf2)="414914d45c65f26ef4cde8a184719aa492126660e13d1ac59acdbfce401c188ee202ae71f3661fe62546ba46f3efe974a58d97e45c365d04989f814b00177e174f0b49215f0d00ca1d7def022ae692c09312573b5612ec0ff99d33eea1f12161b4e65c9359ee612c21e0f3f8645836eda1b7abfa667dbec8a935bb0bc2da7e4e25d33dff252e72df0ccec1095ba628c52ec9ef6caa9b7e596498accf51f8bee38bdba1586066cb8f635bf81b40f033acb365c8229d0f44518796e1dae113a92c21abc0a47294206d3f9d72ae729dcc5068fc81de83ae1f046af0118083234c977cfba3c3181b414ab9cd71ac4051f920e6") r1 = syz_open_dev$binder(&(0x7f0000864000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap$binder(&(0x7f00005e6000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000006000-0x30)={0x1c, 0x0, &(0x7f0000006000-0x7c)=[@acquire={0x40046305, 0x0}, @increfs_done={0x40106308, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000bf0000-0x1)=""}) 2018/01/09 15:42:00 executing program 2: 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r0) syz_open_procfs(0x0, &(0x7f0000226000)='ns/ipc\x00') 2018/01/09 15:42:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000417000)='/dev/vcs\x00', 0x0, 0x0) pivot_root(&(0x7f00006da000)='./file0\x00', &(0x7f00009b3000-0x8)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000922000)=""/47) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000861000-0x88)={0x40, {{0xa, 0x1, 0x3b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f57000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) poll(&(0x7f0000020000)=[{r1, 0x110a, 0x0}, {r0, 0x10, 0x0}, {r0, 0x20, 0x0}, {r1, 0x8110, 0x0}, {r0, 0x0, 0x0}, {r1, 0x4000, 0x0}, {r0, 0x52, 0x0}, {r1, 0x1, 0x0}], 0x2000000000000053, 0x3) 2018/01/09 15:42:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) seccomp(0x0, 0x0, &(0x7f0000eef000)={0x8, &(0x7f0000004000)=[{0x0, 0x20, 0x6, 0x749}, {0x4, 0x1, 0x3, 0x80000001}, {0xfffffffffffffffa, 0x3, 0x8, 0x3}, {0x8, 0x0, 0x84, 0x59}, {0x0, 0x10000, 0x7fffffff, 0x9}, {0x1000, 0x2, 0x5, 0x7}, {0x61c8, 0x6, 0x2, 0x7fffffff}, {0x100000000, 0x3, 0x8000, 0x2}]}) r1 = syz_open_dev$tun(&(0x7f0000e2d000)='/dev/net/tun\x00', 0x0, 0x121009) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = getpgid(0x0) ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000e0b000-0x8)={&(0x7f000069f000-0xec2)=""/4096, 0x1000}) write$tun(r1, &(0x7f0000d09000-0x62e)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x2000000000000006, 0x0, @empty=0x0, @empty=0x0, {[]}}, @udp={0x0, 0x0, 0x4d, 0x0, "3060c8449ca4de20e3da406ae6d2ade6af1b622645913a75dcc601009913ed6d51cffd44d15e28169d75ebfd35f373a23c01b98ec38c5dbd7c99ff2560b6c43bceccb32214"}}}, 0x6b) socketpair(0xb, 0x5, 0x3f, &(0x7f0000647000)={0x0, 0x0}) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000bef000-0x4)=0x0, 0x4) r4 = open(&(0x7f0000d76000-0x8)='./file0\x00', 0x800, 0x80) getsockopt$bt_sco_SCO_CONNINFO(r4, 0x11, 0x2, &(0x7f0000289000-0xe4)=""/228, &(0x7f000024c000-0x4)=0xe4) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) 2018/01/09 15:42:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) bind$netlink(r0, &(0x7f000002e000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000458000)='/selinux/user\x00', 0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000659000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000978000)={r0, 0x3, 0x1, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$kvm(0xffffffffffffff9c, &(0x7f000074d000-0x9)='/dev/kvm\x00', 0x111801, 0x0) [ 214.617856] binder_alloc: binder_alloc_mmap_handler: 31950 205e6000-205ea000 already mapped failed -16 [ 214.670367] device eql entered promiscuous mode [ 214.691365] binder_alloc: binder_alloc_mmap_handler: 31950 20000000-20002000 already mapped failed -16 [ 214.703814] device eql entered promiscuous mode 2018/01/09 15:42:00 executing program 2: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x8, 0x9) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000df3000)={0x0, 0x78, &(0x7f0000824000)=[@in={0x2, 0x2, @rand_addr=0x43, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x72b}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}]}, &(0x7f0000afc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000071d000-0x8c)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b34000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x28c, &(0x7f0000955000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb0d) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000df6000-0x9)='/dev/rtc\x00', 0x400c00, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000df6000-0x10)={0xdad7, 0x7, 0x2, 0x602}) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000df4000-0x20)={0x8001, 0x4, 0x1, 0x3, 0x0, 0x2}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009b3000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r4, 0x0, 0x28, &(0x7f0000df5000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x6c, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) accept4$inet6(r0, 0x0, &(0x7f0000df4000-0x4)=0x0, 0x800) r5 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f00002ca000)={r5, r5, 0x9, 0x3ff, &(0x7f0000df6000)="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", 0x3, 0xa2e3, 0x70000, 0x200, 0x3, 0x4, 0x5, "38071f59db094a165e2bd1c11e7c1b6f67d90f1bf0d7436f318f40884785f2ff1a1accfddc309a44608a6de6398af98c6bfe83b0bf719202970ca58e60929cd59804e6e7271269e7f8e5b58f7fcb3ae25e64f4f818095d6e9ec78bc511f11a367d4d16228fa9665f6f888765d54d00e533adf8a7f0c128d85e28c4b57021cf7909e25c92c92a0a4aa26047e4d29ed08ef5dfe0"}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000542000-0x10)={0xec, 0xfffffffffffffffb, 0x40, 0x5}) bind$inet(r6, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r6, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) sendto$inet(r6, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000def000+0xefd)=0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000bed000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d49000-0x4)=0x10) 2018/01/09 15:42:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000f10000-0xb)='/dev/audio\x00', 0x10400, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000766000)='/dev/sequencer2\x00', 0x40582, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000a1c000)={{0xf3ff, 0xfb86}, 'port1\x00', 0x3, 0x10, 0x0, 0x6, 0x5bb0, 0x8, 0x5, 0x0, 0x4, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndpcmc(&(0x7f0000440000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x20000) lstat(&(0x7f0000624000)='./file0\x00', &(0x7f00006d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() setreuid(r1, r2) pwrite64(r0, &(0x7f0000231000)="94000bb7f3f9ff60", 0x8, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000cda000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/01/09 15:42:00 executing program 6: 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, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000e0a000-0x28)={@common='eql\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000f6b000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "015513", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/01/09 15:42:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) socket(0x7, 0x6, 0x1) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/09 15:42:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000324000)=@assoc_value={0x0, 0x0}, &(0x7f0000698000-0x4)=0x8) syz_open_dev$amidi(&(0x7f000052c000-0xc)='/dev/amidi#\x00', 0x34, 0x1) writev(r0, &(0x7f0000352000)=[{&(0x7f0000a2c000-0xa2)="382c5b8afe499dfbd477", 0x154}], 0x0) write(r0, &(0x7f0000b4f000-0x94)="15389d4fdcd75d76da63a56732388e665ccec2c2fc1dae1462c8b45d8731b978bdd38d64149c6229d1fc9101c4e7bc6248228e0186ef903264f62ee13b496f35fa5f5e812a308ac66479d5df8197ab83c75d70c1252bc021e621cd99faeaa25021e17426a4a98ebd3bc564a3bd3ef92481f8487a7d30d10ce58ec0cab4e40329ae8b14cd45b3710ff3a37792732aabdfd5dedfea", 0x94) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f000011c000-0x8)={0x4, &(0x7f00009d2000-0x10)=[{0x2, 0x79984ca6}, {0xfffffffffffffff7, 0x10000}, {0x8, 0x4}, {0x0, 0x4}]}) 2018/01/09 15:42:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000ae4000)={0x0, 0x0}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000028000)='/selinux/relabel\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x800, 0x0, 0xfffffffffffffffc, 0x8, 0x0, 0x0, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0xfffffffffffffffd, 0x100, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x10001}, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, r1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) prlimit64(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000fb3000-0x50)={{0x3da, 0x8}, {0x10000, 0xa7f}, 0x401, 0x2, 0x400, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000f08000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009e8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_buf(r3, 0x0, 0x0, &(0x7f00008f1000)=""/84, &(0x7f00003b6000-0x4)=0x54) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000f10000)=0x2) syz_open_dev$vcsn(&(0x7f0000cf2000)='/dev/vcs#\x00', 0x2, 0x400000) 2018/01/09 15:42:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x100000000, 0x42, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") recvfrom$inet6(r0, &(0x7f0000bb0000-0xd2)=""/210, 0xd2, 0x0, 0x0, 0x0) bind$bt_hci(r0, &(0x7f0000395000)={0x1f, 0x8d, 0x0}, 0x6) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000cc4000)={0x0, 0x0}, 0x2) 2018/01/09 15:42:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008ef000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000f83000)=""/130, &(0x7f000071a000-0x4)=0x82) r1 = perf_event_open(&(0x7f0000d2b000-0x78)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = creat(&(0x7f0000111000-0x5)='./file0\x00', 0x2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00001d9000)={0x2000000e, 0x0}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000d61000)={0x0, 0x12, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r4 = epoll_create1(0x0) timer_settime(0x0, 0x1, &(0x7f0000b3c000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000cc4000)={{0x0, 0x0}, {0x0, 0x0}}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008bb000-0x16)='/selinux/checkreqprot\x00', 0x404300, 0x0) epoll_pwait(r4, &(0x7f00006c8000-0x24)=[{0x0, 0x0}], 0x1, 0x1, &(0x7f0000665000-0x8)={0x0}, 0x8) socketpair(0x17, 0xa, 0x2, &(0x7f0000581000-0x8)={0x0, 0x0}) capset(&(0x7f0000a31000)={0x19980330, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_procfs(0x0, &(0x7f0000ed7000-0xa)='map_files\x00') 2018/01/09 15:42:00 executing program 1: r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000097e000-0x4)=0x21, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3f, &(0x7f0000001000-0x4)=0x0) r2 = fcntl$dupfd(r0, 0x406, r0) io_submit(r1, 0x1, &(0x7f0000b1a000)=[&(0x7f0000ff3000)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f00004ce000-0xeb)="f66bdf0f6176bcd83406bb3d0665b86af9537406dc57d21f2f649d34eef01407941c414c8a98836a4f8b224a998f3696ba9ca14093329af9f10a747b76fce53e50079e06f7e49c7624d1e2808c4ea1fea5c1291c9c088d69ab1a08d3ed4bcc18bbeadc2ecda315c7d347a64a2bccf80bc8f33da34e87f40ac74d7f460f987c4bf06a55a3d913776ce02079aca0bb91e007830d81501b01a560b8f231217a59c765bc07fdb8b1a902d7f142e11795e0a09b79152a9ae503e473d7f124b06296890b9430f7e33a6464d43674ea511753cb5a0074b7841a176dc0533c6023b9e8feff1c84d106ad05b6cba7a6", 0xeb, 0x3ff, 0x0, 0x1, r2}]) 2018/01/09 15:42:00 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f00007fb000-0x8)={@local={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f0000f8b000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000001000-0x40)="3d2bc3413dc57b6ad0e94e0f77718fe36a12312cb281a0888beb7e16e15449126e08b1a96b688c651f1796aa21a2cab03cfe63d4a3b1dd7e036a235dfa88d4a4", 0x40) 2018/01/09 15:42:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0xa, 0x8, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = fcntl$getown(r0, 0x9) prlimit64(r1, 0x7, &(0x7f00003a1000)={0x3, 0x1}, &(0x7f0000ad6000)={0x0, 0x0}) lseek(r0, 0x0, 0x0) 2018/01/09 15:42:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000344000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000bad000-0x4)=0xfffffffffffffffc) r1 = syz_open_dev$sg(&(0x7f0000f5d000)='/dev/sg#\x00', 0x8, 0x801) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000d8c000)=0x6, 0x4) 2018/01/09 15:42:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffd, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f00009aa000-0xa8)={{0x45a4, 0x8e9}, 'port1\x00', 0x82, 0x0, 0x10000000000, 0x8000, 0x1, 0x4c, 0x1ff, 0x0, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 15:42:01 executing program 1: mmap(&(0x7f0000000000/0xad7000)=nil, 0xad7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000a5b000-0x4)=0x0, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000aa8000-0x5)='yeah\x00', 0x5) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) bind$inet6(r0, &(0x7f000099f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000627000)="bf", 0x1, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00008b6000-0xe)="6cfb3c4f2652e4043bf6b3b20c55", 0xe, 0x0, &(0x7f0000ad2000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) [ 214.854491] device lo entered promiscuous mode 2018/01/09 15:42:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(0xffffffffffffffff, &(0x7f0000d6a000-0x10)=[{&(0x7f00001a0000-0x1)='2', 0x1}], 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000097d000-0x4)=0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00009cc000)=0x730d) write$fuse(r0, &(0x7f000030e000)={0x31, 0x0, 0x0, @random="532358f380fbd1d1561b93704ae0026e9f4847b69b05755ccd11a735b56765a1e4"}, 0x31) 2018/01/09 15:42:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005a2000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00001b6000)={0x0, 0x80000, 0xffffffffffffff9c}) socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008b5000)='/dev/rfkill\x00', 0x100, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000cfa000)={r1, 0x80000, r2}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000ac6000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x8) r4 = getpid() r5 = getpid() r6 = syz_open_dev$sndpcmc(&(0x7f0000ccb000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x10000) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r3, &(0x7f0000a22000+0xd0f)={r6, r3, 0x6}) 2018/01/09 15:42:01 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000003000)=0x1f, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) accept4$ipx(r0, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10, 0x800) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000005000-0x10)={&(0x7f0000003000/0x1000)=nil, 0x1000}) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000004, r2) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x8)=0x4) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) 2018/01/09 15:42:01 executing program 4: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = socket$inet6(0xa, 0x0, 0xe3) sendfile(r0, r1, 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f000040a000-0xc)={0x1, 0x1, 0x3, 0x4, 0x1}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000ac0000)='net/ip_tables_targets\x00') close(r2) 2018/01/09 15:42:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r0, &(0x7f0000dfa000-0x50)={0x50, 0x3, 0xfffffffffffffffc, @fuse_init_out={0x7, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000a1000-0xc)={0xc, 0x0}) 2018/01/09 15:42:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00008ff000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000290000)=0xc) perf_event_open(&(0x7f000001d000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x7f}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) bind(r1, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) close(r1) 2018/01/09 15:42:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000022a000)=0x100008001, 0x4) 2018/01/09 15:42:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000566000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2018/01/09 15:42:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(r0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) 2018/01/09 15:42:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000a28000)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x5, &(0x7f000003f000-0x9d)="") open(&(0x7f000084e000)='./file0\x00', 0x80, 0x0) statfs(&(0x7f0000a06000)='./file0\x00', &(0x7f0000637000-0x66)=""/102) 2018/01/09 15:42:01 executing program 7: openat$ptmx(0xffffffffffffff9c, &(0x7f0000669000-0xa)='/dev/ptmx\x00', 0x20100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000067f000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDDISABIO(r0, 0x4b37) inotify_init1(0x800) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000573000-0x11)='/selinux/enforce\x00', 0x200, 0x0) r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000343000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000cd2000)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a6000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000da9000)={0x0, 0x0, 0x0}, &(0x7f0000750000-0x4)=0xc) fchown(r0, r3, r4) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000c83000)=0x0) dup3(r2, r0, 0x0) [ 215.008904] audit: type=1400 audit(1515512521.128:286): avc: denied { map } for pid=32031 comm="syz-executor5" path="socket:[73636]" dev="sockfs" ino=73636 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=socket permissive=1 2018/01/09 15:42:01 executing program 2: 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, 0x7, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0x10) epoll_create1(0x80000) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000a86000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x55500a18e5c05261}) write(r0, &(0x7f0000cdf000-0x89)="240000001b00fbffeb030000f6fb018167b17d0b0800d00004000000f700000ff916170149b45389c749eafdc825b8256615e251502f6980921348fd132ef912c76f2877ec6b6df683e4a5ab318d6f842f0d6455df2555629b09e88493a6ba0e6d0bd463666a33696d3f7bcd2392684dc545c3defe9e8856ee748ec2889461efa09b4dc32908947cea", 0x89) 2018/01/09 15:42:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x424, &(0x7f0000d1d000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x416, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "edab52", 0x0, "8faad5"}, "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"}}}}}, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000da1000)='/selinux/member\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00003a1000)=0x0) 2018/01/09 15:42:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) pause() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00004fd000)={0x4, r0, 0x1}) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000a86000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/09 15:42:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000072e000)={@random="efad070000a7", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, "2300f2fd0a19331a"}}}}}, 0x0) bind$inet6(r0, &(0x7f00000b8000-0x1c)={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) eventfd(0x6692d730) 2018/01/09 15:42:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TCFLSH(r1, 0x80047456, 0x0) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000bad000)=0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000eab000-0x24)={0x0, 0x2, 0x7f, 0x401, 0xff, 0x7, 0x9, 0x4, 0x8, 0x101, 0x1, 0x3}) 2018/01/09 15:42:01 executing program 7: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x802, 0x13) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f78000)={0x0, 0x0, 0x0}, &(0x7f0000f79000-0x4)=0xc) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000bb6000)='/dev/audio\x00', 0x430100, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x6) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r1, &(0x7f0000f78000)='oom_score_adj\x00') mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f0000f7b000-0x40)={0x200, 0x7, 0x9, 0x2, "698821cc010f4618c64c38e8724699b77ebb269565d91ba6134f3e2870413711e3436e9ab89a5748684fc284", 0x4}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc00c64b5, &(0x7f0000397000)={&(0x7f0000f7b000-0xc)=[0x0, 0x0, 0x0], 0x3}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000f7b000)={0xffffffff, 0x1, 0x8, 0x10001, 0x7, 0x6}) getpeername$ipx(r0, &(0x7f0000f79000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000fd000-0x4)=0x10) write(r0, &(0x7f00004f7000)="26000000240001f8feffff0600008d40030000250100000000000000000580e90c0000000035ee992cd3382710d0d2aa3d250077cfad5202de8f5fd1db12df015a02ba846aeee97e791e220e4385e9134559a27c0f1d7e017f70274c8953d56938bce1ca643f483a412d7e37b44fe5", 0x6f) 2018/01/09 15:42:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c69000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000783000-0x28)=[{0xf03e1defab245523, 0xf8}, {0xb, 0x1ff}, {0x0, 0x8000}, {0x0, 0x400}, {0x4, 0x80}], 0x5) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f63000)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) fcntl$getownex(r1, 0x10, &(0x7f0000951000-0x8)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003ad000-0x4)=0x1, 0x4) move_pages(r3, 0x2, &(0x7f00001b1000)=[&(0x7f0000e45000/0x3000)=nil, &(0x7f00005a0000/0x3000)=nil], 0x0, &(0x7f00005fd000)=[0x0, 0x0, 0x0, 0x0], 0x6) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00004d4000-0x8)=0x5) writev(r2, &(0x7f00005ed000-0x8)=[], 0x614) 2018/01/09 15:42:01 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000926000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) timer_settime(0x0, 0x3, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_dev$midi(&(0x7f0000d6f000-0xb)='/dev/midi#\x00', 0x5, 0x43) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/09 15:42:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000ea7000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x7) fcntl$setsig(r5, 0xa, 0x12) fcntl$setownex(r5, 0xf, &(0x7f00002cb000)={0x0, r4}) recvmsg(r6, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r6) vmsplice(r2, &(0x7f0000776000-0x10)=[{&(0x7f0000e5f000)="94", 0x1}], 0x1, 0x0) tkill(r0, 0x16) close(r3) bind$bt_sco(r2, &(0x7f0000fc5000-0x8)={0x1f, {0x0, 0x8000000, 0x800, 0x1, 0xff, 0x4}}, 0x8) 2018/01/09 15:42:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00005b4000)='./file0\x00', 0x8a800, 0x0) setsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000934000)=0x401, 0x4) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000873000)="240000004300010012ffffffe000000000000000040001001fff0100169ce80000000e3e", 0x24) 2018/01/09 15:42:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3f, &(0x7f0000d05000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x9, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe80, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x1, 0x9, 0x0, "05"}}}}}}, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f46000)='/dev/dsp\x00', 0x181, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000078000)={@rand_addr=0x100000000, @rand_addr=0x5}, 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f7a000)='/dev/rfkill\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xff) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00003c9000-0x10)={0x9507, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000d7b000-0x10)={0x0, r2, 0x10001, 0x100000000}) 2018/01/09 15:42:01 executing program 3: mmap(&(0x7f0000000000/0xdea000)=nil, 0xdea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0x10000) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a19000-0x4)=0x0, 0x4) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dea000)='/selinux/enforce\x00', 0x8140, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000deb000-0x1000)=""/4096, &(0x7f0000061000-0x4)=0x1000) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042a000)={0x1, &(0x7f0000dea000)=[{0x8c4, 0x4, 0x0, 0x9bec}]}, 0x8) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000dec000-0x4)=0x0, &(0x7f0000d99000-0x4)=0x4) 2018/01/09 15:42:01 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001f5000)='/dev/sequencer\x00', 0x4000101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xad1000)=nil, 0xad1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000009c000)=0x80000001, 0x4) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000020f000)=@assoc_value={0x0, 0x0}, &(0x7f0000ad2000-0x4)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000059a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f000092d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = memfd_create(&(0x7f000090a000-0x7)='md5sum\x00', 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000153000-0x14)={0x5, 0x66ea95c7, 0x6f0000000, 0x1000, 0xffff}, 0x14) 2018/01/09 15:42:01 executing program 2: open$dir(&(0x7f00000bf000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c9d000)='./file0\x00', 0x4) mount(&(0x7f0000cc6000-0x8)='./file0\x00', &(0x7f0000feb000-0x8)='./file0\x00', &(0x7f000064f000-0x9)='devtmpfs\x00', 0x0, &(0x7f000057d000-0x77)="") 2018/01/09 15:42:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000564000)=0x0, 0x4) 2018/01/09 15:42:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, &(0x7f00005a4000-0x8)={&(0x7f0000dae000)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000087e000)=0x0) r2 = syz_open_dev$mice(&(0x7f0000113000-0x10)='/dev/input/mice\x00', 0x0, 0xa0000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000564000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000332000-0x30)={0x14, 0x0, &(0x7f0000ded000)=[@increfs_done={0x40106308, r3, 0x1}], 0x1000, 0x0, &(0x7f0000917000)="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"}) r4 = syz_open_procfs(r1, &(0x7f0000be1000)='loginuid\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000e9f000)={0x0, 0x21, "f932800a61932581e40363739c05116bf0e497cb9fdb0429bab6a0f26cd6de0ef5"}, &(0x7f000079b000-0x4)=0x29) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00009bc000-0x98)={r5, @in6={{0xa, 0x3, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x4}, &(0x7f0000f72000)=0x98) 2018/01/09 15:42:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) mlock(&(0x7f00002f6000/0x1000)=nil, 0x1000) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffd0f) sendto$inet(r0, &(0x7f0000875000-0x481)="", 0x0, 0x0, &(0x7f0000b0e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005bf000)=0x2000000000000, 0x4) fcntl$addseals(r0, 0x409, 0x1) recvfrom$ax25(r0, &(0x7f0000dbf000-0x3)=""/3, 0x3, 0x0, &(0x7f0000307000+0x838)={0x3, {"99efcfaf205ba1"}, 0x0}, 0x10) 2018/01/09 15:42:01 executing program 6: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f80000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000f80000)=""/129, 0x81, 0x40000101, &(0x7f0000f81000-0x10)={0x3, {"a22c6597575d2b"}, 0x1}, 0x10) syz_open_pts(r0, 0x1) r1 = socket(0x14, 0x5, 0x9) write(r1, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0241f2ff0000acff002103c75735", 0x26) write(r1, &(0x7f00005e2000-0x30)="0df7d7510a72fee6d9becaae8645d4cf56d1c9632171d09de1e6dce6d2e87d3ed83dfcb73c69c609d84b2582ffe66810", 0x30) 2018/01/09 15:42:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = syz_open_dev$usbmon(&(0x7f0000ef4000)='/dev/usbmon#\x00', 0x0, 0x101000) ioctl$TCSETS(r1, 0x5402, &(0x7f0000d2c000)={0x8, 0x1ff, 0x0, 0x1, 0x5fb, 0x4, 0x9, 0x4, 0x5, 0x8, 0x1ecd, 0xffff}) write(r0, &(0x7f00002fc000-0x20)="1f00000001021f00071100000000007607000000090001800500010000df18", 0x1f) 2018/01/09 15:42:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$setperm(0x5, 0x0, 0x200e0802) keyctl$join(0x1, &(0x7f00002bf000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$join(0x1, &(0x7f0000e7a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/09 15:42:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fe0000)='/dev/sequencer\x00', 0x400, 0x0) inotify_add_watch(r0, &(0x7f00000da000)='./file0\x00', 0x82) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00007e5000-0x8)={0x0, 0x7ff}, &(0x7f00002a3000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000bde000-0x8)=@assoc_value={r1, 0x1}, &(0x7f000086a000)=0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000caf000)='/dev/rfkill\x00', 0x2, 0x0) write$eventfd(r2, &(0x7f00008ad000-0x8)=0x20000000000, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00005db000-0x78)={0x0, 0x70, "8d1529beb7172426bd4ed7d89507ad418f3dce3d9a90d213435004e8655f2d645a3ef942dedc2a640a65a60ecb826fc8d43986a834c2bff40a17f07d5170239fe242ede068c96bfe96f6f4490228778f03147a4abcc21662b9bbeaafb83693cf0c3eb00c4968498aef4258cc3c938351"}, &(0x7f00004e1000-0x4)=0x78) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00008ed000)={r3, 0x7, 0x1, 0xffffffff}, &(0x7f0000649000-0x4)=0x10) 2018/01/09 15:42:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001e5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x3005, 0x0, 0x0, 0x0}) 2018/01/09 15:42:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f00002dd000/0x3000)=nil, 0x3000, 0x100000a, 0x8872, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000755000)=0xb4, 0x6, 0x1) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000eab000)='/proc/self/net/pfkey\x00', 0x5663b235c38e4db7, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000757000-0x20)={0x101ff, 0x2, 0x10d002, 0x2000, &(0x7f0000270000/0x2000)=nil}) 2018/01/09 15:42:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000ccc000)={0x0, 0x0, &(0x7f0000119000)={&(0x7f0000891000)={0x2, 0xa, 0x0, 0x5, 0x5, 0x0, 0x0, 0x1, [@sadb_x_nat_t_port={0x32, 0x17, 0x0, 0x0}, @sadb_x_sa2={0x2, 0x13, 0x20000000000, 0x0, 0x0, 0x0, 0x0}]}, 0xfffffffffffffd80}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffbfffd) 2018/01/09 15:42:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f59000-0x9)='/dev/ppp\x00', 0xa000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f000090c000-0x18)={0x0, 0x0, 0x0, 0x0}) r3 = mmap$binder(&(0x7f000029f000/0xc00000)=nil, 0xc00000, 0xd, 0x10, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000315000)={0xd0, 0x0, &(0x7f0000f5a000-0xd0)=[@increfs_done={0x40106308, r2, 0x1}, @increfs={0x40046304, 0x1}, @transaction={0x40406300, {0x2, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x0, 0x18, &(0x7f00002a2000)=[], &(0x7f00005dc000)=[0x30, 0x68, 0x20]}}, @increfs={0x40046304, 0x4}, @dead_binder_done={0x40086310, 0x2}, @reply_sg={0x40486312, {{0x2, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x30, 0x8, &(0x7f00005e0000-0x30)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @flat={0x73682a85, 0x101, r3, 0x3}], &(0x7f0000ea7000-0x8)=[0x0]}, 0x1}}, @request_death={0x400c630e, 0x4, 0x2}], 0x2f, 0x0, &(0x7f0000eec000)="71b0506d70e407c82085ebbe12f01e07eafda126b705ddd727dadf718af4911667ee3991762a2cc2bd19886d23fc72"}) writev(r0, &(0x7f0000b71000)=[{&(0x7f00005e5000)="000c0000000c0001", 0x8}], 0x1) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00008ec000-0xb)='/dev/audio\x00', 0x200, 0x0) ioctl$KDENABIO(r4, 0x4b36) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000bf8000-0x10)={&(0x7f0000b86000/0x2000)=nil, 0x2000}) r5 = syz_open_dev$amidi(&(0x7f00008f6000)='/dev/amidi#\x00', 0x5, 0x8db50bae711fc299) epoll_wait(r5, &(0x7f0000175000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0xfffffffffffffffd) 2018/01/09 15:42:01 executing program 4: epoll_create1(0x80000) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000008b000-0xa)='/dev/cuse\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000000)={0x0, 0x0}) r2 = dup2(r1, r0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000500000)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f21000-0xb)='/dev/hwrng\x00', 0xc000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f000086e000-0x8)={0x2, &(0x7f00003f8000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000957000-0x8)={r4, 0x30}) ioctl$KVM_NMI(r3, 0xae9a) mq_open(&(0x7f0000b28000-0xd)='uservmnet0^-\x00', 0x41, 0x4, &(0x7f0000a20000)={0x7fffffff, 0x8001, 0x3ff, 0xf4a4, 0x8d, 0x3ff, 0x1ff, 0x5}) r5 = socket(0x13, 0x20000000000003, 0x1) write(r5, &(0x7f0000142000-0x22)="2000000014000721004f10f707770500020002ffe5000000080006000000ff02", 0x20) 2018/01/09 15:42:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000e18000)='/dev/input/mouse#\x00', 0x5, 0x800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000d1c000-0x14)={0x0, 0xfffffffffffff800, 0x9, 0x6, 0xa6, 0x5}, &(0x7f0000ebf000)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ddb000-0x6)={r1, 0x7f}, &(0x7f0000fb6000-0x4)=0x6) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) close(r2) 2018/01/09 15:42:01 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, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000bec000)={0x0, 0x0}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000820000-0x8)={0x0, 0x0}, &(0x7f0000830000)=0x8) syz_emit_ethernet(0x14, &(0x7f0000925000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x8863, @x25={0x0, 0xffffffa7, 0x0, "ac6ce1"}}}}, 0x0) 2018/01/09 15:42:01 executing program 3: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000220000)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000495000-0x20)=[], 0x0, &(0x7f00005a4000)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000f6e000-0xa0)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x100000001, 0x401, 0x5, 0x4}, &(0x7f0000f6d000)=0xa0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f6d000)={r1, 0x13c8000000}, 0x8) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000bed000)="", 0x413, 0x0, &(0x7f0000e76000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 15:42:01 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00') setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fbc000-0x4)=0x20, 0x4) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000fbf000-0x14)={0x8, [0x1, 0x0, 0x8001, 0x7, 0x4, 0x3, 0x8, 0x9]}, 0x14) sendfile(r0, r0, &(0x7f00009c7000)=0x0, 0x400000ff) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000192000)={0x3, &(0x7f0000fc0000-0x18)=[{0x6, 0x608c, 0x4, 0x5dc}, {0x2, 0x9, 0x7, 0xc9}, {0xffff, 0x5, 0xc6, 0xf5f}]}) 2018/01/09 15:42:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00002cc000)=""/114, 0x72, 0x21, &(0x7f0000c67000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getresuid(&(0x7f0000dcc000-0x4)=0x0, &(0x7f0000cac000)=0x0, &(0x7f0000fb6000-0x4)=0x0) 2018/01/09 15:42:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e76000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000490000)='/dev/vga_arbiter\x00', 0x0, 0x0) readv(r0, &(0x7f0000e74000)=[{&(0x7f0000ed8000)=""/111, 0x6f}], 0x1) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f000085a000)=0x6) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00009c9000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f000059c000)={r1, 0x1}) 2018/01/09 15:42:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dc0000+0xb4a)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00006f5000-0x2)=0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000fee000)="", 0x0, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x800005, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000ca2000)=[{{&(0x7f0000b72000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000b56000)=[{&(0x7f00002a9000-0x5f)='"', 0x1}], 0x1, &(0x7f00007cd000-0x3ac)=[], 0x0, 0x0}, 0x0}], 0x1, 0x4000010) 2018/01/09 15:42:02 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000000)={0x8, 0x2, 0x7f, 0x8001, "94a6b6ec00129d6b7e3af18a72f89b59c1bea5c46e28570e88fd1199b8982a5e09f69cdd0601a4797b2b3950", 0x2}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x4)=0x670000000, 0x4) 2018/01/09 15:42:02 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000117000-0x9)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000000)={0x200, 0x0, 0x5, 0x2, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f00003b1000-0x5)='user\x00', &(0x7f0000048000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000254000)="0d17f1a612072cb10d367e4b968e01f3129686161e42327e6e229644801bf2b7b256f19b32d47b8ed42d322bb045eae576dc137ea0eb9dc17f05ea629a77b3202d9e5db619bda5f3773e00b5813eabd54b4ea4162d0d17598732", 0x5a, 0xfffffffffffffff8) keyctl$revoke(0x3, r1) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r3 = add_key$user(&(0x7f000088c000)='user\x00', &(0x7f0000b82000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cb3000)="1b", 0x1, r2) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000cc9000)="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", 0x1a0, r2) r5 = request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r3, r4, r5}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 15:42:02 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x0, 0x0) mq_open(&(0x7f0000cf0000)='\x00', 0x40, 0x0, &(0x7f0000e04000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x8000, 0x0}) 2018/01/09 15:42:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x2, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x4, 0x0, 0xffffffffffffd138, 0xffffffffffffffc4, 0x1, 0x1ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0xa08410d932d7fc1f) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r3 = dup3(r1, r2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00005ce000-0x48)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000794000-0x8)={0x0, 0x0, ""}, &(0x7f0000439000-0x4)=0x8) 2018/01/09 15:42:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000914000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000a63000-0xe0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x7, 0x1, 0x10, "1894710a6c63e62321ff0cc78f0e1bf874a7b83d5e35ecc7e9c43db632260b43838a4a76bfe2b6708e3ce6c251d5e22b74167c9dd2fc906661af0b7da4ddf7e3", "f8560a84d20b476a29805bc22b51a8bb1b935414e9de050e1ee04a3c8227960b68ee28a4f1870ef44eeb51c437a93e874c1e57b86832267c6195f281999d5e2e", "e67ba7458318b4c85d99ac37ea910f570633f0fea5b1bfefa98df6d903b21b27", [0xffffffffffffff51, 0x8]}) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='"PL', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 15:42:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000f79000-0x19)="02000000020001000000be8c5ef18c880100010000000100", 0x18) r1 = add_key$keyring(&(0x7f00000a8000)='keyring\x00', &(0x7f0000b86000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key(&(0x7f0000743000-0x8)='rxrpc_s\x00', &(0x7f0000816000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000069b000)="de9c3ab6cb734c5742809814839e8ee46a964d13e0849db179bd609fc951e766a2eb929a30f3735858107638b068cf17e4d646af70cacdc94bb20564cb88fa2b8f7ca701e892d72f5b7730436f2c14d58e40288f38d0191455d2a7255ab34a4e09126112ee0ff674c7a3d1dc05e9b92c92742a90d72a088117c5d04d56415ffd8acaf53cfc0cead11e1243722e73cd67d1b5b501a3e6434981aff024cd98022d97ae5c453576cb6c43b9dab08011055e81ae0eee739d63bd03fd96245c90a98800393bde9d85d6266027f156cf880f8cf626", 0xd2, 0xfffffffffffffffc) keyctl$negate(0xd, r1, 0x5, r2) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f00007ea000)=0x0, &(0x7f0000368000-0x4)=0x4) 2018/01/09 15:42:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f72743000000000ff00000000000000000000000000000000eb000000ffffffe100", 0x14, 0x0, 0x2000000000000006, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00002c7000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap$binder(&(0x7f00007ae000/0x13000)=nil, 0x13000, 0x0, 0x910, r1, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0x1b, 0x80e, 0x5, &(0x7f0000e7b000-0x7)={0x0, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000b2b000-0x10)={0x0, 0x100000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f000080c000)={[0x9, 0xffd, 0x0, 0x7fffffff, 0x80001, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) dup2(r3, r1) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000f7a000)=0x20000) ioctl$KVM_GET_MP_STATE(r4, 0x8004ae98, &(0x7f0000f27000-0x4)=0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00006be000)={0x30b, 0x0, 0x10001, 0x3f}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40086437, &(0x7f0000f04000)={r5, 0x1}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/09 15:42:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/qat_adf_ctl\x00', 0x4480, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000538000-0x4)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f0000eec000-0x10)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/09 15:42:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b6a000-0xe)='smaps\x00') memfd_create(&(0x7f0000b83000)='\'[\\-vmnet0-nodev\x00', 0x3) r1 = syz_open_dev$dmmidi(&(0x7f000065e000-0xd)='/dev/dmmidi#\x00', 0xffff, 0x1) pread64(r1, &(0x7f0000ad1000)=""/0, 0xffffff43, 0x2) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000db2000)=0x0, &(0x7f0000fbe000)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00001c1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000b8b000)={r2, 0x0}) syz_open_dev$mice(&(0x7f000059b000)='/dev/input/mice\x00', 0x0, 0x244000) 2018/01/09 15:42:02 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000848000)='/dev/vga_arbiter\x00', 0x101002, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a51000-0x4)=@int=0x48d60302, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f51000)=0x0, &(0x7f00002a1000-0x4)=0x4) 2018/01/09 15:42:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x802, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000b92000)=""/163, &(0x7f0000cd7000-0x4)=0xa3) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d33000)='/dev/hwrng\x00', 0x101000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f40000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000056c000-0x4)=0xcb) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000c14000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffffa, 0x8, 0x0, 0x100, 0x9f, 0x20, r2}) 2018/01/09 15:42:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000008a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000fbe000-0xd)='net/mcfilter\x00') readv(r1, &(0x7f0000f7c000)=[{&(0x7f0000890000-0xa2)=""/162, 0xa2}, {&(0x7f0000287000)=""/210, 0xd2}, {&(0x7f00007e6000)=""/118, 0x76}, {&(0x7f0000417000)=""/70, 0x46}], 0x4) 2018/01/09 15:42:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10000000010, 0x2, 0xc) write(r1, &(0x7f00004b1000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r1, &(0x7f0000944000)="1f0000000104ff080471cf00d1000000000000000b00030000000000021d00", 0x1f) getpeername$inet6(r0, &(0x7f00009b5000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00009e6000)=0x1c) r2 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e53000)=0xff, 0x4) getdents64(r2, &(0x7f00002a5000)=""/4096, 0x87) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0xfffffffffffffd63) getpeername$inet6(r1, &(0x7f0000ace000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006f3000)=0x1c) 2018/01/09 15:42:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) read(r0, &(0x7f0000e6e000-0x1000)=""/384, 0x180) r1 = inotify_init1(0x80000) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) signalfd4(0xffffffffffffffff, &(0x7f000037f000-0x8)={0x0}, 0x8, 0x0) dup3(r1, r0, 0x0) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/01/09 15:42:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000002000)='./file0\x00', 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000014000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000023000-0x40)={0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000015000-0x20)={{&(0x7f000001d000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r0) 2018/01/09 15:42:02 executing program 5: 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$dmmidi(&(0x7f0000f4f000-0xd)='/dev/dmmidi#\x00', 0x360, 0x503001) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 15:42:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004f7000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x20) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000412000-0xc)=@sack_info={0x0, 0x0, 0x81}, 0xc) bind$inet6(r0, &(0x7f0000170000-0x1c)={0xa, 0x0, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x6b3e}, 0x1c) readlinkat(r0, &(0x7f00005f2000)='./file0\x00', &(0x7f0000ff5000)=""/139, 0x8b) sendto$inet6(r0, &(0x7f00006a1000)="8c", 0x1, 0x0, &(0x7f0000194000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 15:42:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x7, 0x28040) connect$inet(r0, &(0x7f0000892000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000550000)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f000091e000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000053d000)={@common='ip6_vti0\x00', @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup3(r1, r2, 0x0) 2018/01/09 15:42:02 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000000e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000015000-0x4)=0x10, 0x80800) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r0, &(0x7f0000015000-0xe)={0x1f, 0x0, {0x1ff, 0x8, 0x0, 0x9, 0x10001, 0xae}, 0x81, 0x4}, 0xe) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000015000)='./file0\x00', &(0x7f0000016000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000016000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000015000)='./file0\x00', 0x6001, r1, r2, 0x200, 0x100000001, 0x20401) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r3, &(0x7f0000012000+0x28b)="1c000000180025ffffffff00000000028020fe20000400a40000001e", 0x1c, 0x0, 0x0, 0x0) [ 216.003695] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 216.019533] netlink: 'syz-executor3': attribute type 3 has an invalid length. [ 216.035147] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 216.050602] netlink: 'syz-executor3': attribute type 3 has an invalid length. 2018/01/09 15:42:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f000041a000)={&(0x7f0000030000-0x60)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x8, 0x2, 0x9) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ef0000-0x4)=0x7, 0x4) fstatfs(r0, &(0x7f00001c7000)=""/123) 2018/01/09 15:42:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059f000)='/dev/ppp\x00', 0x80000, 0x0) setsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f00003fe000-0xf6)="1175221cd6d292b0baba75abfdeade8a51ef24dd9bd66878cf851af07f0831cdc8a6591d332a4dff7fa084f3d448fb2fa05f4192eedb7e6fb5a0929ea4e4d06140bee5ddb1953e0a76e2005b360cfdca00642115385d142ea0403c6ff1f0b57f4a233d5ad97e4c2ca3f1877f562286eea2cfe3df2685b9c3da21bfb8d3a19883e094e5d9ffc282d9b893100de2a87c1c5829e320813e36f9bc766b6c06b3dd5193a163cee8605ad345a4d6e4fe58eacc4aff28d4d48a8cae021aba4b547470cab62c6e1ab8add267bfa8981162ed4d1b07f42443ece195c0b485acdbe799c1f14f789a7b99e1b2575ba4ee92d4bbe4e1f67d2ca941f0", 0xf6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r1, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000262000)=[{0x2, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) 2018/01/09 15:42:02 executing program 5: prctl$seccomp(0x2f, 0x0, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000e72000)=[]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000203000)='/dev/rfkill\x00', 0x2040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1003, &(0x7f0000000000+0x500)="c670d7b9074562daeb671cbdd78149c17ba570e03cd17537ddc6947f2e0bcb4e9194e281b53ba1e49a4840557041b6453fda9a9e39f0b34314b00a87b6f31f46a058f5c2c06673896918dbc9b3846db75f6b06ad17a01957eefd55a2aaf6e2fce179a0eec6ec93e1d166784fef64fd7d320bb02cdf9f58c1621d10f7df6a25b30e49d4b8921be93c3779efd8311e538950b3002787d14d6c08fa33ef63628909c1a4f257c03f56a310e8bfeb899f3cdbc2275ce46b020c") ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000f0d000-0x18)=@add_del={0x2, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3718}) 2018/01/09 15:42:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) write(r0, &(0x7f0000933000)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) recvmsg$kcm(r0, &(0x7f000012a000-0x38)={&(0x7f0000301000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[{&(0x7f0000ae0000)=""/169, 0xa9}, {&(0x7f0000145000)=""/180, 0xb4}, {&(0x7f00005cb000-0x73)=""/115, 0x73}, {&(0x7f000059a000-0xa0)=""/160, 0xa0}, {&(0x7f0000766000)=""/186, 0xba}, {&(0x7f00007ac000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) recvfrom$llc(r0, &(0x7f0000a8a000)=""/242, 0xf2, 0x0, &(0x7f0000fad000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0]}, 0x5) 2018/01/09 15:42:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x1, 0xa8, 0x1000, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f12000)={r0, &(0x7f000005f000)="", &(0x7f00000b4000-0xfe)="", 0x0}, 0x20) r1 = syz_open_dev$sndmidi(&(0x7f00000d7000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x80000) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000d14000-0x8)=[0x5, 0x1]) 2018/01/09 15:42:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0x0) waitid(0x0, 0x0, &(0x7f0000101000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000e5f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$adsp(&(0x7f0000ada000-0xb)='/dev/adsp#\x00', 0x4, 0x800) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000e85000)=0x80000001) setsockopt$inet6_int(r2, 0x29, 0x4b, &(0x7f0000cba000)=0x8001, 0x4) clock_gettime(0x0, &(0x7f0000dde000-0x8)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000b26000)=[{0x2, 0x800, 0xffffffff, 0x65, @time={0x77359400, 0x0}, {0x4, 0x0}, {0x1, 0x80000001}, @connect={{0x27f, 0x7}, {0x85, 0x4}}}, {0x2, 0xb45, 0xfcbc, 0x9, @time={0x0, 0x0}, {0x800, 0x26}, {0x131a7f5a, 0x3}, @note={0x9, 0xea, 0xffff, 0x8, 0x9}}, {0x3, 0x3f, 0x1f, 0xfff, @time={0x77359400, 0x0}, {0x400, 0x100}, {0x7fff, 0x7}, @connect={{0x7fff, 0x10000}, {0xc51, 0x101}}}, {0x61, 0x0, 0x56d, 0x10000, @time={0x0, 0x0}, {0x101, 0x3}, {0x7f, 0x400}, @control={0x7, 0x7, 0xfffffffffffffff7}}, {0x7, 0xfffffffffffffbff, 0x9, 0x5, @time={0x77359400, 0x0}, {0x6, 0x4}, {0x3, 0x7}, @result={0x400, 0x9}}, {0xeb8, 0xfe, 0x5, 0x100000000, @time={r3, r4+10000000}, {0x4, 0x5}, {0x8, 0x401}, @control={0x9, 0x280000, 0xffff}}, {0x3, 0x81, 0x3c3, 0x0, @tick=0x4, {0x401, 0x100000001}, {0x1, 0x1}, @raw8={"9b5c845a61ff98b5b539ade4"}}, {0x800, 0x0, 0x100000000, 0x1, @tick=0x0, {0xfffffffffffffffe, 0x5}, {0xd76, 0x7}, @connect={{0x900, 0x0}, {0x3f, 0x9}}}, {0x9, 0x5, 0x4, 0x80000000, @tick=0x4, {0x8, 0x7}, {0x200, 0xffffffffffffffff}, @queue={0x80, {0x3f, 0x5}}}], 0xfc) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000900000)={r1, 0x0}, 0x8) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000dc4000)={0x0, 0x0}, &(0x7f0000ad3000-0x4)=0x8) 2018/01/09 15:42:02 executing program 4: socketpair$inet6(0xa, 0x1, 0x2aef, &(0x7f00001a5000)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000a15000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f2f000)='./file0\x00', 0x0) mount(&(0x7f0000292000-0xe)='./file0/file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f0000d6f000-0x6)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)="") 2018/01/09 15:42:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x84) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000052000)='/dev/vcs\x00', 0xc000, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000bbe000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) recvmsg$kcm(r0, &(0x7f0000add000-0x38)={&(0x7f0000fde000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00001d7000-0x80)=[{&(0x7f0000cb9000)=""/205, 0xcd}, {&(0x7f0000b0e000)=""/162, 0xe8}, {&(0x7f00007f5000)=""/39, 0x27}, {&(0x7f00007fb000)=""/111, 0x6f}, {&(0x7f0000d78000-0x1000)=""/4096, 0x1000}, {&(0x7f000025d000-0xf0)=""/240, 0xf0}], 0x6, 0x0, 0x0, 0x0}, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/09 15:42:02 executing program 1: socketpair(0xb, 0xb, 0x3, &(0x7f00007c2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) mkdir(&(0x7f0000ccd000)='./file0\x00', 0x0) mount(&(0x7f0000812000-0x8)='./file0\x00', &(0x7f0000f02000-0x8)='./file0\x00', &(0x7f0000019000-0x6)='qnx6\x00', 0x105400, &(0x7f0000995000)="") socket$inet6(0xa, 0x0, 0x0) rename(&(0x7f00009a9000-0x8)='./file0\x00', &(0x7f0000b76000)='./file1\x00') ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@get={0x1, &(0x7f0000507000-0x7f)=""/127, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000136000-0x3)='[(\x00', 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r1, &(0x7f00002b8000-0x38)=[{0x0, 0xe38, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0xfffffffffffffff9}, @quote={{0x0, 0x0}, 0x0, &(0x7f000042a000-0x1c)={0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"3c280596aabacb9138ab15d2"}}}}], 0x1c) 2018/01/09 15:42:02 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000050d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xab5000)=nil, 0xab5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r0, 0x48000000) r1 = socket(0x2000000000a, 0x805, 0x0) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ab6000)={0x0, 0x0, 0xe4b242b2735ff7f7, 0x0, 0x0}, &(0x7f000034c000-0x4)=0x18) 2018/01/09 15:42:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000bd2000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000907000-0x28)={@generic="00090000008000001607067d08b1bd5c", @ifru_mtu=0x6}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000d0e000-0x40)={0x0, 0xa, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="70e890b083c4", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) 2018/01/09 15:42:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 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]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000bfd000)={0x4, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000c57000)={0xcc, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) [ 216.188126] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 216.212821] sock: sock_set_timeout: `syz-executor3' (pid 32256) tries to set negative timeout 2018/01/09 15:42:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000124000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009bb000)='/dev/rfkill\x00', 0x4002, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000009d000-0x4)=0x1) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000ff3000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003b2000-0x4)=0xc) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00003f7000)={0x8, 0x0, 0x401, 0x40}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002e1000)="", 0x182) 2018/01/09 15:42:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00002fb000-0x6)={0x0, 0x0}, &(0x7f000000b000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000cbf000-0x8)={r2, 0x7}, &(0x7f0000a6d000-0x4)=0x8) unshare(0x8000000) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r3, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000319000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f0000d00000)="", &(0x7f0000e6c000-0x5c)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r4, 0x1000000000016) r5 = syz_open_procfs(r4, &(0x7f0000104000-0xa)='net/ptype\x00') ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) 2018/01/09 15:42:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a2a000)='/dev/mixer\x00', 0x100, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000b0f000-0x10)={0x0, 0x0}) [ 216.223851] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 216.230621] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 216.232687] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 216.248156] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 216.271149] sock: sock_set_timeout: `syz-executor3' (pid 32272) tries to set negative timeout 2018/01/09 15:42:02 executing program 7: 2018/01/09 15:42:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000d25000-0x8)={0x0, 0x6}, &(0x7f0000797000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000088e000)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000085f000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f000069d000-0xb)='/dev/adsp#\x00', 0x2, 0x800) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f000096c000+0xbac)=0x0) r3 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r3, &(0x7f0000416000)={0x0, 0x0, &(0x7f0000888000)=[{&(0x7f0000b18000-0x601)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}, {&(0x7f0000ea8000)=[{0x14, 0x0, 0x0, 0x0, 0x0, "e4035e04"}], 0x14}], 0x2, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 15:42:02 executing program 0: 2018/01/09 15:42:02 executing program 6: 2018/01/09 15:42:02 executing program 2: 2018/01/09 15:42:02 executing program 3: 2018/01/09 15:42:02 executing program 4: 2018/01/09 15:42:02 executing program 1: 2018/01/09 15:42:02 executing program 3: 2018/01/09 15:42:02 executing program 7: 2018/01/09 15:42:02 executing program 0: 2018/01/09 15:42:02 executing program 6: 2018/01/09 15:42:02 executing program 1: 2018/01/09 15:42:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000099e000)=0x400000000000001, 0xd1) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000061e000-0x5)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000bff000)="cf", 0x1, 0x0, &(0x7f0000b1c000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 15:42:02 executing program 6: 2018/01/09 15:42:02 executing program 1: 2018/01/09 15:42:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000390000-0x116)="f200000016000700ab320008090007000a002259020000000400030021000100004533a49e3500a60000000000036915fa2c1ec2ff12f0009bb94b061219d07f20000200000f8ce600036c6c258f1a273c2e117c22ebc247ad4705fffff6db8934d07302ade01714d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f15627bc5ba4fdcf3cde0200000080fc839082f687f70c00f2fe0000a21503000000000000040112bab2b9d24bf295ede0ad91bd0734ba2f7c3f2eeb57d43dd16b17e583df150c3b880f411f4600b567b4d5715505e658a1ad0a4f010000000000000173dd108f6ff6b621cc48deac270e0600000000017500", 0xf2) 2018/01/09 15:42:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000e7a000)=""/4096, &(0x7f0000000000)=0xffffff30) 2018/01/09 15:42:02 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x61) ioctl(r0, 0x4000000000001277, &(0x7f0000005000)="") 2018/01/09 15:42:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x20001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r0, &(0x7f0000eb6000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "240f95", 0xcf, 0x6c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x8, {0x3, 0x6, "d6f6f3", 0x3, 0x9d, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, [@fragment={0x21, 0x0, 0x49, 0x100000000000000, 0x0, 0xd78, 0x2}], "68f30cb26187b92ab354cbd64294f32cde50500672b1b5d6c2bd33b4cb9aa5618e0ee9ff5b493972bcfcd283a981bb99f9e40510a421f60b2a4d5aeab7cffed8a4fa8e886cb7c80c9800d7c8f1bc43df93ba821296492edfc7064737bb796c4e90eb715d090b5a1081ffba24e716580155eb905c2e8a9a17ffb019347582c094263cc2fd3a5ace8a9812fd6e1c3af05535906db208f9b0"}}}}}, 0xfb) 2018/01/09 15:42:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000965000-0x1c)=@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/09 15:42:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000adc000)='./file0\x00', 0x80) r0 = syz_open_pts(0xffffffffffffff9c, 0x204000) fadvise64(r0, 0x0, 0x3, 0x0) mount(&(0x7f0000292000-0xe)='./file0/file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f0000d6f000-0x6)='ramfs\x00', 0x0, &(0x7f000098d000)="") umount2(&(0x7f00003d5000)='./file0\x00', 0x6) 2018/01/09 15:42:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x2801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000057e000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff7, 0x511000) read$eventfd(r1, &(0x7f0000935000)=0x0, 0x8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f00001b5000)=0x1) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f000097c000-0x4)=0x1, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000074e000)={0x0}, 0xfffffe21) signalfd(r0, &(0x7f0000d67000)={0x10000}, 0x8) 2018/01/09 15:42:02 executing program 0: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) rt_sigpending(&(0x7f0000022000-0x8)={0x0}, 0x8) socket$inet6_dccp(0xa, 0x6, 0x0) readv(r0, &(0x7f000001f000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000002a000-0x4)=0x100000001) read(r0, &(0x7f0000023000)=""/31, 0x1f) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/09 15:42:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)="") mount(&(0x7f0000f6a000-0xe)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f6b000)='./file0\x00', &(0x7f0000f6c000-0xe)='./file0\x00', &(0x7f0000f6b000)='configfs\x00', 0x9022, &(0x7f0000f6a000)="") mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000f6c000-0x8)='./file0\x00', 0x5) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000796000-0x4)=0x0, &(0x7f0000f6c000)=0x4) 2018/01/09 15:42:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00006c0000)=0x0, &(0x7f000010b000)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000c7e000-0xc)='/dev/autofs\x00', 0x200080, 0x0) close(r0) 2018/01/09 15:42:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ea9000)='/selinux/create\x00', 0x2, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) move_pages(0x0, 0x4000000000000138, &(0x7f0000d7c000)=[], &(0x7f0000301000-0x18)=[0x1, 0xfffffffffbfffff9, 0x6, 0x8, 0x6, 0x3], &(0x7f00004b3000)=[], 0x3) getresgid(&(0x7f0000c24000)=0x0, &(0x7f0000a79000)=0x0, &(0x7f000041b000-0x4)=0x0) [ 216.436972] netlink: 146 bytes leftover after parsing attributes in process `syz-executor3'. [ 216.474468] netlink: 146 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/09 15:42:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000eb5000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000fb0000)={0x9, 0x200000000000}) openat$hwrng(0xffffffffffffff9c, &(0x7f00005b2000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) write(r1, &(0x7f000004d000)="c3", 0x1) io_setup(0x2, &(0x7f00000f0000)=0x0) io_cancel(r2, &(0x7f0000731000)={0x0, 0x0, 0x0, 0x0, 0x9, r0, &(0x7f0000b54000)="ab4befdc218cc69e7d3f83d2e81ffa129170be0ae5d407b988fe11b9761b7670e98303759712dd346956eb5c782b309ee6a0b667b431e4abe364269e830c690ba5994aef2892bf1bb360dcdb0589c1db6013cbeffd02fdd0820d2f3fd899667aa82819835a477e89d1a84269d62f09bc85790c019e768af32338e676ed95acdb3ac6257676730909230ae53ff738150cd02d2c96a5d33610d89f477b55f0f49e0024198fa669ea2a4021ac48d0f69a9d6ce04210a80a3d3100d5d914f8b60d0a5497abdba5fbd20aeecd349ba918d9", 0xffffffffffffff4e, 0x89, 0x0, 0x0, r0}, &(0x7f0000ea8000)={0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f0000f46000)=[{r1, 0x2200, 0x0}, {r0, 0x8000, 0x0}], 0x2, &(0x7f0000f16000)={0x0, 0x0}, &(0x7f0000aee000)={0x0}, 0x8) dup2(r0, r1) recvmsg(r0, &(0x7f0000896000)={0x0, 0x0, &(0x7f00008d6000)=[{&(0x7f00003f0000-0xf1)=""/241, 0xf1}], 0x1, &(0x7f00006ee000)=""/173, 0xad, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000fbb000)={0x0, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x4bc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x81, 0x3, 0x8, 0x8d}, &(0x7f0000359000)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000713000)={r3, @in6={{0xa, 0x1, 0x102, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfdb6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/09 15:42:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, &(0x7f0000d06000-0xc)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}) ioctl$EVIOCGREP(r0, 0x40047440, &(0x7f0000d1e000-0xae)=""/174) syz_open_dev$vcsn(&(0x7f000042e000)='/dev/vcs#\x00', 0x7, 0x101000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ac5000)='/dev/sequencer2\x00', 0x200041, 0x0) 2018/01/09 15:42:02 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x200, 0x0, &(0x7f0000335000-0x1)='y', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ptrace$cont(0xf, r1, 0x5, 0x3ff) 2018/01/09 15:42:02 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000660000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffe01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e0e000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/09 15:42:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000016c000)='/dev/net/tun\x00', 0x0, 0x0) r1 = open(&(0x7f000028f000)='./file0\x00', 0x40040, 0x10) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x6, 0x0, @sync=&(0x7f0000f31000)={0x0, 0x0, 0x0}}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = request_key(&(0x7f0000a1f000-0xb)='asymmetric\x00', &(0x7f0000cb9000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003f2000-0xa)=')+vmnet1\'\x00', 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000d63000)="252e21a43f8c8262ce500f036154f8e656a407709b92f3bfb30157ab83266205375c2693c377e9ccfeb290f8f20ad1bda06f41501dde7062eeb49842d6104692c4d13376a7db8b445e4c4e5e44bfc0b67d3b5345a215aa02d5c1689ccb69d039a2ef471f4eaed1933960de2944816dbc9796c47a9e55", 0x76) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000934000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="92b7b39d4c51", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/09 15:42:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b19000-0x8)='./file0\x00', 0x2) r0 = getpid() r1 = 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x400000000) r2 = syz_open_dev$audion(&(0x7f0000f2a000-0xc)='/dev/audio#\x00', 0xfff, 0x200900) clock_gettime(0x0, &(0x7f0000c5e000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c0d000)={0x0, 0x0}) fgetxattr(r1, &(0x7f0000751000-0x14)=@random={'system.\x00', '/dev/audio#\x00'}, &(0x7f0000325000-0xd3)=""/211, 0xd3) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc00c64b5, &(0x7f0000e1d000-0x8)={&(0x7f0000eff000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) write$evdev(r2, &(0x7f00007aa000)=[{{0x0, 0x0}, 0x6ca, 0xffffffff, 0x5}, {{r3, r4/1000+10000}, 0x73a, 0x6, 0x7f}, {{r5, r6/1000+30000}, 0x80000000, 0x9, 0x1ff}, {{0x0, 0x2710}, 0x66, 0x6, 0x3}, {{0x0, 0x0}, 0x100000000, 0x0, 0x38000}, {{0x0, 0x0}, 0xffffffffffff361b, 0x5, 0x80000001}, {{0x0, 0x0}, 0xdde, 0x2, 0xffffffff}, {{0x0, 0x2710}, 0x4, 0x7fffffff, 0x3f}, {{0x0, 0x0}, 0x80000000, 0x6, 0x8}], 0x90) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r7 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r7, &(0x7f0000bc7000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000973000-0xc)={0x2, [0x0, 0x0]}, &(0x7f000052b000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ff3000)={0x23, 0x8003, 0x100000000, 0x200, r8}, &(0x7f00006cc000)=0x10) r9 = openat(r7, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000b7b000-0xe)='./file0/file0\x00', r9, &(0x7f0000020000-0x8)='./file0\x00') unlinkat(r9, &(0x7f0000295000-0xe)='./file0/file0\x00', 0x0) 2018/01/09 15:42:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000467000)='/dev/autofs\x00', 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000836000-0x18)={r0, &(0x7f000053f000-0x56)="", &(0x7f0000725000-0x80)=""/128}, 0x18) syz_open_dev$adsp(&(0x7f0000252000-0xb)='/dev/adsp#\x00', 0xfd5, 0x800) 2018/01/09 15:42:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x0, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/create\x00', 0x2, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000001000)='/dev/audio#\x00', 0x3f, 0x48400) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f000046e000-0xb)='/dev/loop#\x00', 0x0, 0x0) lseek(r3, 0x100000000, 0x2) 2018/01/09 15:42:02 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000fb7000-0x3)='nv\x00', 0x3) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) llistxattr(&(0x7f0000843000)='./file0\x00', &(0x7f0000c27000+0xb89)=""/119, 0x77) sendto$inet(r1, &(0x7f00001e3000-0xf5)="c8c0d4926102f62d3706db54485f66892ddd635820415bc9f13e4fe1ca69e661cc3864fb2031fb4d238d4a4d591ff932fe7f2318d1f49271de716f73397e89c8cd956b78f3071df5edbaa38dac487fad0b942d7407761198e4c9ee767b3b863e51d3d35da0bdaffcba3a003a2c2bed98d5759707c2f667432d090349df5ef76c9374152c4ba13b793a801db941b9b3bb5c9953edd461f5367f879cceff4a834b62fcd084052dd1f5fdbf2753456c597324fe4f8ebdb64115e4b8052143c5fbfac571ebb89e028beaa17c7f207205a226720cbba075b34bd2c9dc4f9e854b4f49a33e3420e5b8bba8c6cecd485901711141fe43968c", 0xf5, 0x4000000, &(0x7f000085d000-0x10)={0x2, 0x2, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r2, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0x64c}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/09 15:42:02 executing program 4: getgroups(0x1, &(0x7f0000740000)=[0x0]) setfsgid(r0) mmap(&(0x7f0000001000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x801, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x4b564d04, 0x0, 0x0}]}) rt_sigreturn() ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) 2018/01/09 15:42:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080e000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') creat(&(0x7f000008c000)='./file0\x00', 0x0) r3 = dup2(r0, r1) getsockname$unix(r3, &(0x7f0000e37000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000067e000-0x4)=0x8) 2018/01/09 15:42:02 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000f63000)='/dev/snd/midiC#D#\x00', 0xc415, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e23000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f00005bb000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff, "ee6202cec0d9c60434e1dbc583daeb719fecf8ac01b73cea5d96ecf41aca35c0846b3fb56291a5c5a3957d3d", 0x0}) 2018/01/09 15:42:02 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101800, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x100, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/mixer\x00', 0x0, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) fchmod(0xffffffffffffffff, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000000000)={0x0, 0x0, 0xffff, "66d94f91c231", "605746c92ec8366ae1c2b6ccfa413ea0"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000001000+0x172)={0x0, 0x4, 0x0, 0x7, 0x6}, &(0x7f0000005000-0x4)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000003000)={0x0, 0x8, 0x6, 0x20, 0xe68e, 0x9, 0x10001, 0x732, {r4, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4, 0x6, 0x34de, 0x8}}, &(0x7f0000005000-0x4)=0xb8) fcntl$notify(r0, 0x402, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003000)={0x0, 0xa8, "52fd3b0aeb42cb4ac3c77c4f0cdd57edcd903cb155000a74a85e3f25b6c62bd9e2b179f5ad026f3ae512846546f4a5bb75e8605e85b1f0a256652998f7186594c9517bad13729f99d7e3ec514c7be246c10db94fba3851baf7c8720217ef9f18a3f6d75ef7122649f6bb32d65e885e268bd1802af6aae2a375fb55eb119436b452bdfa3bc6cc3814cd09f174180dbc756fb33839d7c76205608723cc835baf6225c9bb10239498ff"}, &(0x7f0000001000-0x4)=0xb0) getsockname$netlink(r3, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000004000)=0x8, 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r5, 0x80}, &(0x7f0000001000-0x4)=0x8) 2018/01/09 15:42:02 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000022b000)=0x0) process_vm_readv(r2, &(0x7f0000b28000-0x38)=[{&(0x7f0000704000-0x5a)=""/90, 0x5a}, {&(0x7f0000aea000)=""/4096, 0x1000}, {&(0x7f0000ce9000-0x4)=""/4, 0x4}, {&(0x7f0000039000)=""/183, 0xb7}, {&(0x7f00002d8000-0xbf)=""/191, 0xbf}, {&(0x7f0000c38000-0x7d)=""/125, 0x7d}, {&(0x7f0000d0f000-0x76)=""/118, 0x76}], 0x7, &(0x7f0000be4000-0x40)=[{&(0x7f0000083000)=""/87, 0x57}, {&(0x7f0000b9e000)=""/141, 0x8d}, {&(0x7f0000170000-0xa)=""/10, 0xa}, {&(0x7f0000042000)=""/5, 0x5}, {&(0x7f00005a8000-0x22)=""/34, 0x22}, {&(0x7f0000616000)=""/223, 0xdf}, {&(0x7f0000cbd000)=""/41, 0x29}, {&(0x7f0000576000-0x4)=""/28, 0x1c}], 0x8, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x40c}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x20) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00002c4000)=""/43) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000e1f000-0xda)=""/218) 2018/01/09 15:42:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) r1 = syz_open_dev$sndpcmc(&(0x7f000064a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x80) ioctl$TCSETA(r1, 0x5406, &(0x7f00008ca000-0x14)={0xffff, 0x5, 0x2, 0x9, 0xf3, 0x400, 0x0, 0x8000, 0x48a9, 0x9}) sendto$inet6(r0, &(0x7f0000bc2000)="f6", 0xfffffffffffffe75, 0x4, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) 2018/01/09 15:42:02 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000a5f000)=[{0xc, 0xff}], 0x1) 2018/01/09 15:42:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000418000)=0x0) ioprio_set$pid(0x0, r0, 0x8) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setpriority(0x2, 0x0, 0x1) 2018/01/09 15:42:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000eb7000-0xb)='/dev/audio\x00', 0x400, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000a9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000059000)=0x7, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ec6000-0x58)={0x26, 'aead\x00', 0x4000000000000000, 0x8000000000080, 'rfc4106(gcm(aes))\x00'}, 0x1b) dup2(r2, r0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0xc) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000d9c000)={@generic="31c637684e87a38d15dea438eac1c91b", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 15:42:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000017000-0x1c)={0x1, 0x8, 0x1f, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000898000-0x15)='/proc/self/net/pfkey\x00', 0x60300, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f00008dc000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000173000)={r0, &(0x7f00000bf000)="", &(0x7f000000e000)=""/36}, 0x18) 2018/01/09 15:42:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00000f5000)=0x2, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="65716c000200000000000000ffffffe9", @ifru_flags=0x301}) write$tun(r3, &(0x7f0000a8f000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x11, 0x0, "b3d222ea5c1ef7c54e"}}}, 0x2f) 2018/01/09 15:42:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000067000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "00aa0f", 0x10, 0x4000000000000021, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0xb, 0x2, 0x0, "2656b8", 0x0, "e86b45"}, ""}}}}}}, &(0x7f0000512000)={0xfffffffffffffffe, 0x1, [0x0]}) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d4f000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000a67000)=""/200) 2018/01/09 15:42:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x3, &(0x7f0000e63000-0x8)={0xfffffffffffffffe}, 0x0, 0xfffffffffffffc61) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000835000-0x10)={0x0, 0x0, 0x42, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f000029c000)=""/128, 0x80) 2018/01/09 15:42:02 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, 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={&(0x7f0000b20000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b69000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000e71000)={{0x2, 0xf000, 0xb, 0x5, 0x8, 0x0, 0x1f, 0x80000000, 0x3ff, 0x419, 0xf07, 0x7ff, 0x0}, {0x102000, 0x0, 0x3, 0x95, 0x80000001, 0x7, 0xe49, 0x4, 0x5, 0x3, 0x0, 0x3, 0x0}, {0x11002, 0x2002, 0xd, 0x2, 0x1, 0x100000001, 0x9, 0x7, 0x4b, 0x100000000, 0x3f, 0xf1d, 0x0}, {0x5000, 0x4, 0x1f, 0x1000, 0x8, 0x3, 0x38, 0x5, 0x8d80, 0x2, 0x3f8, 0x2744, 0x0}, {0x4, 0x3003, 0x1e, 0x40, 0x2, 0x1, 0xff, 0x2, 0x6, 0x3, 0x5, 0x100000000, 0x0}, {0x7000, 0x1f000, 0xf, 0x0, 0x9, 0x3, 0x346b, 0x7fffffff, 0x1, 0x0, 0x5d, 0x0, 0x0}, {0x0, 0xf004, 0xe, 0xc081, 0x9, 0x8f2, 0xffffffffffffff99, 0x40, 0x1, 0x80, 0x8000, 0xba4, 0x0}, {0x10004, 0x106001, 0xb, 0xffffffffffffff81, 0x9, 0x7f, 0x8, 0x8000, 0x8, 0x9, 0x1, 0x9, 0x0}, {0x3001, 0x5000, [0x0, 0x0, 0x0]}, {0x4, 0x2, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0xd002, 0x0, 0x4, 0x1bedf3fc003de1a2, 0x1000, [0x1, 0x6, 0x1, 0x913]}) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000548000-0x2)=0x5, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x3, 0x4) 2018/01/09 15:42:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d6c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(xts-camellia-aesni-avx2,sha1))\x00'}, 0xfffffffffffffee6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="", 0xba) 2018/01/09 15:42:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000011, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f00003a7000)=0x0, 0xfffffffffffffeb3) [ 216.755316] device eql entered promiscuous mode 2018/01/09 15:42:02 executing program 4: mmap(&(0x7f0000000000/0x5b6000)=nil, 0x5b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002c7089496079b1b45009349041ec9724fdec73fab9b06e4a4a5af1d03000000000000007faa62b9c0dd63274f4a010c4f93ef85516b042511f32764171ba9bd27a5be360c22f184073fe215dee02fe37161246323ee9c000000000000000064adab9fef855d72abb637d460fc6fb5a9eec5535b309c9dfbde3f76323a5af634e4235a33d57e456460104ca0dedf2b0e8365cd43d106c41d009975ec4d6557bf8917cad630598f6e35fd1770012d78a5bb64ffffffed01004c", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f00002b5000)="42761978a6fdc6e6ca66e6090a2930532a68364d9b81bb80c360a40e06a6a302fc3c0ac8ee86cb0b979c", 0x2a) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0xffffffffffffffc6) 2018/01/09 15:42:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e4000-0x8)="", &(0x7f0000c21000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000235000)='/dev/rtc\x00', 0x408000, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000910000-0x4)=0x132, 0x4) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000005000)=""/135) timer_delete(0x0) clock_getres(0x4, &(0x7f0000b56000)={0x0, 0x0}) 2018/01/09 15:42:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00005de000)=0x8e, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0xf) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000040a000-0x8)={0x0, 0x0}) 2018/01/09 15:42:02 executing program 1: socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000a90000)={0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000431000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f00002ab000-0x20)={0xf5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getflags(r0, 0x40b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x3, 0xff) sendto$inet6(r2, &(0x7f0000ae5000-0x28)="", 0x0, 0x0, &(0x7f000096d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) 2018/01/09 15:42:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x0, 0x1001, 0x6, 0x10000, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0xef97, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/09 15:42:02 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000002000-0x4)=0x0, 0x4) sendto$unix(r0, &(0x7f0000000000)="", 0x0, 0x2000c001, &(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/09 15:42:02 executing program 0: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000eee000)="a33a24747275737465642d00") setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00009b2000)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665171674d9f87f5bbf9289ca873210c7551bc62aee8933c3dc61ba1f4f930e17bacaff6e0ebb9df348447fed941819aebdb41ac2687cb9bec2456251c07d04c3108073fa8cbb7d977f4de108d02886d75580f2a593a2b67a82524e532a8001ba77e02089601e4ee13ffc64d46c3300079197dd2e1b194472548de5241d676a6f76c11000df642ba94c0dd1f3e12a992f2039eac86fc432722171398ca58f47751639d9088b4f66cb7ec436d1f7d93263cb2fac5987b30a458a90049e2db0fe0885968ce63864f5d7d7484ac5368ee85cb24c6373b000b6c8cddd2203b0c1be77aff677b593e59fa6c515a1611a1de9ce66d661e365ec6505575c1450ac28a07a8093738ed58564a98b3297a48d2e8a226438120fd78e437c0f330e0529305ef8a8c9d0803a05f792fb1938c08e1bb7fc02ec362f594a116a7e7e9d7133850e7fcecafe5803d0570524ab72b07a03013e24b52c054de0be266d4dcd00716063f74f8101557e19d1353a32d1fdea1220eaeb7aeff144ee35a2645344f9800d30f21ce2f8719d4b50be23bf9bde4e05924057201050a9df64c9127e8821715b7ac1250e1b2bdd3cdadeb68e1d48e307f6a250aa7a9ee086a81e4e67295b48dd8e666376c8717764448237d940050044a3ff017821dbe6a7c893aa46828b4bbb8751d9555befdb2c9e14696451fed86a1f683036f4b47539fca3601493685a786d0f519d65e8bb4351580850036d51a84e02fc20a99ae813d7f31fb3325dbd3929581903b7be7563932a5a8afcac2422233a84858d755bd648940dad3dda7101140f032d0897f2044aa0cd4ecb37593a741380865de7d3660d27ebc3223d19c22a66563a2905fecd3b7eb8f61754338127b91216acefdfb2ddad96f4522190f929dab4ebe9fdace2e27de7e340d81299bbeda636a461ed5609120385115b5b52c9a3c1ca1b9d0b2776e417f4865849f733cf4117b3afce93b75d3104e147c9e5c16d827033dabd2f67e81ab23b958e48e420fd41a5e38bbcd7980f1dfd5d6c6bb419c012780040125115a07b3a64b5e5eba88bc31ecbb40d9fc085a3f1f78e20df36a1093f7f04db047b6896e58b428cdb383ffef6ec9bc589dbe90cef311e4fb1d4998807e2ffdeeaae3c697968eca595dba57d7768bf2b2c60077d8dac6de399d330fb3b205afa7c0eaaae0e58f85bcf7be665106d835809a1fde19f7860fab4f4a7f414336c381098598268b06ba4e48e9e684a019442494ab1c7fb4185917ad083e297e7f4d644d9c7cfb4e03c47f52bc7eb1a4248bd4d60fb8455745d21198ab8a58fa731455c2ebd76368c5f5d90ed59edd0687dca4de431e5f5f8b9acee8351426d32c89fc8f18f0202cc59e9cfade8716178c9f2d2cc3b5eacbca2bf3b0102f6b2432edb7afa58abfc4b62ffab0c3ad16222e0a5dc6493299dabc02fa610b6a7effb078fec554ea3ebd4fe84c330e11ba72006adfa52e291f12e68d1f23faf076f6e51e048c1b42911f075c14eb34cba64ed89c87194f5bef5c52473f76e31016d52945d4095c5597c66178d4bc90a24b0b159579edc223d1768d0656a21184b4eccb1d4b111f2004ff121affcb115508ffd46442c2f4c8be025ea94fdfe925626c064276ca4d5ae732063a9cbfe561058f3bd3d6b518604aa26e25156f859cf820d47925e1aafc7bcaeafd2349a10158d620e3e6c48f2e0b3504e89c3e62883f3cf35b94805da493a2879e066019afd324ce4a64d5fe5e22492c582c48398d16e0d5aab70b9b07c37be565eade238a6579f9938ed7e806a06579d2ca26cd6556e6e495789f3591a82e6a3f4fee8286a56bd8fbeec1d5a30eab4b9c0f245a115f6", 0x599, 0x0, &(0x7f0000aaa000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 15:42:02 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[]}, &(0x7f0000001000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000ca0000-0x98)={r1, @in6={{0xa, 0x0, 0x1000000001, @loopback={0x0, 0x1}, 0xe1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7a, 0x200008}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000809000-0x8)={r2, 0x7f}, &(0x7f0000000000)=0x8) mmap(&(0x7f000076f000/0x2000)=nil, 0x2000, 0x2, 0x36, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000cf5000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = open(&(0x7f0000770000)='./file0\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={r3, 0xfffffffffffff001}, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc2c45512, &(0x7f0000001000-0x4c0)={{0xffffffffffff7fff, 0x0, 0x3ff, 0x7, "602e6656aa1fe5bb9fdb2e39617ba778c43e4dd05b57b78b2a18810d09ccc0350bea153da03e380398aca55e", 0x2}, 0x6, [0x7, 0x75f, 0x8, 0x3, 0x1, 0x1f, 0x56d, 0x8, 0x9, 0x4, 0x0, 0x7, 0x3f, 0x3, 0xff, 0x8, 0x7, 0x6, 0x100, 0x7, 0x1f, 0x0, 0x6, 0x1ff, 0x5, 0xa329, 0xffffffff, 0x1, 0x180000000000, 0x2, 0x8000, 0xff, 0x79, 0x5, 0x0, 0x0, 0x0, 0x2, 0xa95, 0x7fffffff, 0x1, 0x9, 0x6, 0x5cd1, 0x7, 0x9, 0x8001, 0x7101, 0xfffffffffffffffe, 0xe1, 0x0, 0x80000001, 0x81, 0x8, 0x0, 0x731, 0x3, 0x7, 0xffffffffffffffdf, 0x5, 0x1f8, 0xb8aa, 0x6, 0x80000000, 0x100, 0xe0, 0x1, 0x31, 0xffff, 0x7, 0x5, 0x5, 0x3, 0x401, 0x5, 0x4, 0x6, 0x80000000, 0x81, 0x10000, 0x7, 0x500000000000000, 0x6, 0x9, 0x4, 0x1, 0x62b, 0x81, 0xa60, 0x8, 0x100, 0x5, 0x80000000, 0x80000000, 0x6, 0xffffffffffffffff, 0x4, 0x10000, 0x794, 0xfffffffffffffff9, 0x5, 0x80000000, 0x8, 0x8, 0x9, 0x0, 0x100000001, 0x8ac, 0x8, 0x5, 0x3e07, 0x100000000, 0x401, 0x68, 0xd0d, 0x8000, 0x9, 0x10001, 0x5, 0x4, 0x61, 0x8, 0xc28, 0x3, 0xfffffffffffffffd, 0x6a5, 0xde, 0x100000001], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$unix(r4, &(0x7f00003de000)=@abs={0x1001, 0x0, 0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000770000)={0xff, 0xffffffff, 0x4000, 0x20, 0x100, 0x6, 0xfff, 0x7, 0x3, 0x9}) ioctl$KVM_SET_VAPIC_ADDR(r5, 0x4008ae93, &(0x7f0000002000-0x8)=0x1000) 2018/01/09 15:42:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fe7000-0x9)='/dev/kvm\x00', 0x8080, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000006000)={0xaac75d3986ff5eba, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/09 15:42:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000f0e000-0x4)=0x0, 0x80800) mount(&(0x7f00001a0000-0x8)='./file0\x00', &(0x7f0000ca9000-0x8)='./file0\x00', &(0x7f0000c03000-0x6)='sysfs\x00', 0x100000, &(0x7f0000e2a000)="e5c590cf58043bd7e28326c3643a863a2fe99cb3f643270bb44554e275098e47b58994876c52e75a9aba35652de802f6cdf7b161db24ab7779a53a9bc6b635b4edddf33241f0eb68b57ba911998f407e3d4b588e2fbc02766433c92301a7e1e304257a9b66cf0fc5f1d3d33d48bb120fae59392efdffdb2c544c7daaba6001cf408120ce65f17f699d596ab9a9dc6ea260fb010d42aa4c8db87315acf2deacf1f1b49475231905f3d8dd2e77bc08a2cdf3eee510eeffc5020cd7f573a1") r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d62000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00008f2000-0x1b)=""/27) sendto(r1, &(0x7f00005d4000)="8cef0e0101c61dd2620202dbaab6eea9d638b322c60ce93bf251bed85fadb1132510bbad74e2bd8d449c053b515310a42d2499b6f7d827e326f293262f93e99684eeda97257f9ef71d343fa5af93d7d75225427042e61a864a596a5fd746402032b4804a63943e918965160b97b9bf06c01280e36f92b6cc19b6c48e", 0x7c, 0x0, &(0x7f000055c000-0x8)=@un=@abs={0x0, 0x0, 0x3}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000841000-0x8)={0x2, &(0x7f00002bb000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000c79000-0x4)=0x9a4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000928000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getpeername$llc(r1, &(0x7f0000393000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00006e0000-0x4)=0x10) syz_emit_ethernet(0x2a, &(0x7f00002cd000)={@random="fb285204f3e6", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}, 0x0) rename(&(0x7f00002a2000-0x8)='./file0\x00', &(0x7f0000eac000)='./file0\x00') getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000053000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000302000-0x4)=0x14) [ 216.887096] audit: type=1326 audit(1515512523.005:287): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=32423 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f86c79 code=0x7ffc0000 2018/01/09 15:42:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d3f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x7], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00002fb000)='/dev/vcs\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000a7b000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x9, 0x7, 0x3ff, 0x80}, &(0x7f0000f2f000)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000279000-0xdf)={r4, 0xd7, "443a7f87d15a2fd7e6ae0d68c70f6ce1b23db7abd6349f5b7178cf6a67c7a45dc82bf3ffbbfe7c2eaea15e007539524ade2ae5ea546276886af3955800996859c373880321d4a1f144d57252a4e09e3687a0b6f696986862749ca7c8901842cd30dd38faddfb9cee34c1d9a135f0e6de75b454ad92530cb026101ecb54877d74e4d7d7a57b5fafe5738cd9f122986f29b96101d6079bf6504af033c7e5fd19bf66408803979b0a57ffff44b182ed01fcd0c36cd873f8060d239a4156a5e87777cc6b21ac905c34780732737841a6576503ef3fb931a8a5"}, &(0x7f0000324000)=0xdf) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x80000060006e, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000b51000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00006e1000-0xa0)={r5, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x7f, 0x7fffffff, 0x7ff, 0x2}, &(0x7f0000cb7000-0x4)=0xa0) 2018/01/09 15:42:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a8a000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) readv(r1, &(0x7f000002c000-0x18)=[{&(0x7f0000631000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a10000)=""/150, 0x96}, {&(0x7f000096b000)=""/72, 0x48}], 0x3) connect$inet6(r1, &(0x7f0000df9000)={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8303}, 0x1c) poll(&(0x7f0000adb000)=[{r0, 0x0, 0x0}], 0x1, 0x9) 2018/01/09 15:42:03 executing program 1: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000081e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000371000-0x14)={0x0, 0x0, 0xb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000840000-0x8)='./file0\x00', &(0x7f0000ff3000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000a99000)='/dev/ptmx\x00', 0xa, 0x1) r1 = syz_open_pts(r0, 0x8000000006) writev(r1, &(0x7f000012d000-0x48)=[{&(0x7f0000fee000-0x1000)="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", 0x69d}], 0x1) 2018/01/09 15:42:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000d83000)={0x0, 0x0}, 0x1, 0x0) 2018/01/09 15:42:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000d5a000-0x73)="89", 0x1, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000076000-0x35b)='o', 0x1, 0x0, &(0x7f0000c93000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00002b5000)={&(0x7f00002a3000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000070d000)=[{&(0x7f000096b000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000197000)=""/183, 0xb7, 0x0}, 0x0) r1 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000782000)=0x4, 0x4) sendto(r1, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00004a5000-0x140)=[{{&(0x7f0000cfa000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000d7b000)=[], 0x0, &(0x7f0000d7b000)=""/203, 0xcb, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd3000-0x8)={0x0, 0x1c9c380}) 2018/01/09 15:42:03 executing program 5: 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$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000001000-0x18)={0x6, 0x4, 0x2, 0x2, 0x4, 0x7}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000002000-0x25)=""/37) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000004000-0x18)={0x0, 0x1, 0x7, 0x7, 0x8, 0x6}) [ 217.000768] audit: type=1326 audit(1515512523.005:288): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=32423 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f86c79 code=0x7ffc0000 [ 217.057525] QAT: Invalid ioctl [ 217.059196] QAT: Invalid ioctl [ 217.074718] audit: type=1326 audit(1515512523.037:289): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=32423 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=40000003 syscall=259 compat=1 ip=0xf7f86c79 code=0x7ffc0000 [ 217.074735] audit: type=1326 audit(1515512523.038:290): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=32423 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f86c79 code=0x7ffc0000 [ 217.074751] audit: type=1326 audit(1515512523.039:291): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=32423 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f86c79 code=0x7ffc0000 [ 217.074767] audit: type=1326 audit(1515512523.039:292): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=32423 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=40000003 syscall=354 compat=1 ip=0xf7f86c79 code=0x7ffc0000 [ 217.074782] audit: type=1326 audit(1515512523.043:293): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=32423 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f86c79 code=0x0 2018/01/09 15:42:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fbd000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f000044a000)={0x59, 0x0, 0x1, @random="07000000ee44b23250f0e6065d86a61bf2b3b36e2713546deaa31b55dededda4847ff7bf7b3a8d3b874662bb74e794b24047fff8cd5ed34882afb9950b1b3dd332fdbf2b8391904508"}, 0x59) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000076000-0xc)={0x6, r0, 0x0}) 2018/01/09 15:42:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x80005, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000003000-0x8)={0x0, 0x6}) r2 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x101, 0x8000) 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) 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) recvmsg(r2, &(0x7f0000001000)={&(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x40)=[{&(0x7f0000002000-0x9d)=""/157, 0x9d}, {&(0x7f0000002000)=""/0, 0x0}, {&(0x7f0000003000-0x16)=""/22, 0x16}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000-0x22)=""/34, 0x22}, {&(0x7f0000002000)=""/5, 0x5}, {&(0x7f0000000000)=""/125, 0x7d}, {&(0x7f0000002000)=""/167, 0xa7}], 0x8, &(0x7f0000000000)=""/167, 0xa7, 0x4}, 0x22) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x4, 0x10000, 0x401, 0x4, 0x2}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000002000-0x12)={r3, 0xa, "53198c2710e1e3493223"}, &(0x7f0000001000+0x709)=0x12) sendmsg$kcm(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, &(0x7f0000453000)=[], 0x0, &(0x7f0000bfa000-0x160)=[], 0x0, 0x0}, 0x44894) write(r0, &(0x7f0000f24000)='v', 0x1) 2018/01/09 15:42:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b89000)='/selinux/enforce\x00', 0x800, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00001fb000)='/selinux/create\x00', 0x2, 0x0) r5 = mmap$binder(&(0x7f000036f000/0x1000)=nil, 0x1000, 0x1000002, 0x10010, 0xffffffffffffff9c, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000067e000-0x9)='/dev/kvm\x00', 0x38e00, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000196000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000696000)={0x9c, 0x0, &(0x7f0000705000-0x9c)=[@acquire_done={0x40106309, r5, 0x2}, @exit_looper={0x630d}, @increfs={0x40046304, 0x2}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x20, 0x10, &(0x7f00003be000-0x20)=[@fda={0x66646185, 0x8, 0x1, 0x30}], &(0x7f00000d9000)=[0x38, 0x40]}, 0x2}}, @increfs={0x40046304, 0x3}, @free_buffer={0x40086303, r6}, @request_death={0x400c630e, 0x3, 0x3}, @dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f00008b4000)=""}) r7 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f00009ae000)=0x80000001) r8 = memfd_create(&(0x7f00005ab000-0x1)='\x00', 0xfffffffffffffffe) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000322000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a73000-0x4)=0xfffffd80) prlimit64(r9, 0x5, &(0x7f000076e000)={0x100, 0x81}, &(0x7f00002f3000)={0x0, 0x0}) ioctl$TIOCMBIC(r8, 0x5417, &(0x7f0000ceb000)=0x5) sched_getscheduler(r9) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x2101, 0x0) 2018/01/09 15:42:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b9b000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x8) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000dd3000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_int(r1, 0x29, 0x10000000000018, &(0x7f00000bc000)=0x0, &(0x7f00006b9000-0x4)=0x214) 2018/01/09 15:42:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x84040) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x80, 0x3ff, @raw_hdlc=&(0x7f0000001000-0x4)={0x7, 0x99}}}) flistxattr(r0, &(0x7f0000001000-0xb1)=""/177, 0xb1) r1 = openat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x101000, 0x34) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001000-0x78)=[@in={0x2, 0x3, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x7f, 0x1, 0x3, 0x8, 0xe4, 0x0, 0x2, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1f, 0x20, 0x2, 0x8}, 0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2a, &(0x7f0000002000)=""/99, &(0x7f0000003000-0x4)=0x63) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000003000)=@ipx={0x4, 0x36a2, 0x1, "e4f17b987422", 0x2, 0x0}, 0x10) clone(0x804000, &(0x7f0000001000)="941547378e2eea32ccaa5658293a5a7f13d8866ab87e6ac73331e311f0b60da3c0f3d44e32fb8de6cbcf8475be6b2660e8c94aeffc607fe865819c22cbb6e9059d826867fc5fa707048554dad6f23addec29e4141f44234f49db63198f9b55ec67034cd1c6c9815e20f50e7b5e165528e69b4dca73332501fec185adfc2364f454007efd6e3aaa0cd999cc88ffc3e90efc401ad7c4d97739", &(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="92842d907f6bb7a545bd2f23994a93e922befb307b1a96fb1567ec3505ae821d87b6c29c37e159d21841c17fb95f2a73518fbd92b8b2d8133aa9aaa75caedf3791b7b132aff642ecd2814159723c9c88628a85") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000005000-0x4)=0x0) ioctl$KDDISABIO(r1, 0x4b37) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000006000-0x4)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000000)='net/mcfilter\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000003000)=""/26) ioctl$VT_DISALLOCATE(r4, 0x5608) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000006000)="ff4b58a90813ab29c4ce38cf0c99684148da25c1fb025283216367fd4433d79e4e681d8e18156684f10f72e7f455a276fbd89eb98807c5637f7525a06c630f084ebc4ff613cd9c32704a1365686b94ca6703f7bb7254c5286a536f057be602c1f16dc61a8dea6179900c19f51cabc3664c1a5193a09818bba37b428f020423a3a35d3db49040c1f662abec93d29056d37c0effd702f811bf51dbe89927afd06b1964d11053785821ca618899c524e133bc831343e768c0d58af483d9c5d2c5bc48415b32c809115908533e718184ccc1f96e15d0ca113eed45aa858f", 0xdc, 0x4000, &(0x7f0000007000-0x14)={0x11, 0x7, r5, 0x1, 0x5, 0x6, @random="18c69686b29e", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000008000-0x8)='./file0\x00', 0xca) 2018/01/09 15:42:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000cce000/0x4000)=nil, 0x4000, &(0x7f00004d7000)=""/234) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) r1 = syz_open_dev$sndmidi(&(0x7f000007d000-0x12)='/dev/snd/midiC#D#\x00', 0x1f, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000dbd000)={0x8, &(0x7f0000163000)=[{0x6e, 0x4, 0x80000000, 0x9}, {0x8, 0x200, 0x2, 0x8}, {0xffffffff, 0x0, 0x6, 0x0}, {0x7, 0x8000, 0x800, 0x4}, {0xfffffffffffffffb, 0xb818, 0x0, 0x2}, {0x200, 0x0, 0x7f, 0x4}, {0x8, 0x8000, 0x81, 0x5}, {0x5, 0x7, 0x2, 0x7}]}, 0x8) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) r2 = gettid() getsockname$unix(r1, &(0x7f0000311000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000a2000)=0x8) rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r2, 0x20, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x0}) signalfd4(r0, &(0x7f00007a5000)={0x1}, 0x8, 0x80800) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000034a000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000066e000-0x4)=0xe8) 2018/01/09 15:42:03 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, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x823) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000258000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pipe2(&(0x7f0000b13000+0x5dc)={0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f000038d000-0x62)="41ff53c694c4fdd6150a46a3242085d1024199c260761945613a87c853c1204aae0df6dce85fd13baee85fabde39250e3896b19c5fb850aa43087ecf6de68fdf45ca57879331545cc0a29f5f12fbd459c15a3351e282e44a97c1673c74538e2d96c6", 0xfffffffffffffff6, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000167000)=[{{&(0x7f0000823000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "33af22b4aca0805c14bb4d5e63068839d6b541be883d38695b977f153a9a3260789eb994aaafed4ae57f78cd3c401d5ab3ed1502cbc53d15607ff514dd6d6f", 0x0}, 0x60, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000092c000-0x9e)=""/158, &(0x7f0000d6e000)=0x9e) shutdown(r0, 0x0) 2018/01/09 15:42:03 executing program 5: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r0, r0, &(0x7f000000f000-0x4)=0x0, 0x1) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfffffffffffffffc}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000036000)='/dev/vcsa#\x00', 0xff, 0x800) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000037000-0xa)={r1, 0x9d, 0x0, ""}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000009000)=r2, 0x4) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) [ 217.074797] audit: type=1326 audit(1515512523.118:294): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=32423 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f86c79 code=0x7ffc0000 [ 217.074813] audit: type=1326 audit(1515512523.119:295): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=32423 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f86c79 code=0x7ffc0000 [ 217.075266] QAT: Invalid ioctl 2018/01/09 15:42:03 executing program 6: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000fa7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000fa5000)=""/12, &(0x7f0000fa6000-0x4)=0xc) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000fa8000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000fa8000-0x1)=0x3) 2018/01/09 15:42:03 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000c3b000)=0x0) ioprio_get$pid(0x1, r0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) r2 = syz_open_dev$sg(&(0x7f0000d39000)='/dev/sg#\x00', 0x0, 0x113000) 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) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000001000-0x10c)={{0x4, 0x0, 0x445c, 0x4000000000000, "bc766cc656c0c205573e3bdd1ce009c8184fa670e11e8de100a7da0720a70c563e3369df6bb5e61b5186c4a7", 0x7}, 0x0, 0x0, 0x10000, r0, 0x80000001, 0x2, "3af3d7a82e88cd8e328d6d21da930d8ec14601b5b2eb120aa44d7dd1ee63b08c1c76c2307f58b3dcc233e734b3df750ea0b3e2bc91bfc78592dd3071c6207dee", &(0x7f0000001000-0xd)="776c616e312165746830e85b00", 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x8, 0x9, 0x9, 0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000002000)={{0x4, 0x3ff}, 'port0\x00', 0x2, 0x10, 0x7fffffff, 0x9ae, 0x10001, 0xff, 0x2, 0x0, 0x4, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 15:42:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x7, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) r1 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000bd3000-0x10)=@generic="b0a2a9bb81c087cfaaa0d129e7e38b90") capset(&(0x7f0000ebd000-0x8)={0x0, r1}, &(0x7f00005c5000)={0x80000000, 0x1, 0x4, 0x5, 0xfffffffffffff98c, 0x3}) connect$inet(r0, &(0x7f0000da6000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c2d000)="", 0x0) 2018/01/09 15:42:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00009eb000)=0x8) sysfs$2(0x2, 0x3d9, &(0x7f0000da3000)=""/104) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) open_by_handle_at(r0, &(0x7f000053d000-0xd8)={0xd8, 0x401, "10e1852beba6e2b1720e84f4b67016c6cdf5cca60afc9273f583eff2a36c1ff5b8dd2654c841895cdda3fd6c88f05e799bffd737be1eb052d3a2e534fbd9861d63570df06c78928fe42f4fa52e7e3a2adda113c79d0826ab5034fccd1c842b64644400d9bab7425ff6db6e1f972a7899be9ad05619d4995350a68b67453769f1931825bbfeedb72d8e01cf566f1a6f8b325fa36c82681e9b77dc9eaf26bd6e1839c06fa9b04a1a9433f86703c60081946224f02f54412d983363f880e2ea8dd2564dc05b23cf5107a667885e1158f46f"}, 0x80000) fcntl$getflags(r1, 0x401) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000d06000-0x4)=0x0) 2018/01/09 15:42:03 executing program 1: mmap(&(0x7f0000000000/0xf24000)=nil, 0xf24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000633000-0x9)='/dev/vcs\x00', 0x20100, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f25000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0x1, 0x1ff, 0x3}, &(0x7f0000853000-0x4)=0xa0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f25000-0xa0)={r1, @in6={{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0x6, 0x3, 0x44}, 0xa0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000f25000-0xa)='net/bnep\x00') ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000f24000)={0x0, 0x49, "76c52ed42ba054d649d93de04b00552c5af74b1ccfde784e39553b01fd6b06eefc3164639ec277d91a034046aae36810e7d510b1ea69d6c6c5921fa76fe283af103713e3d2f1c18d27"}) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000ac9000-0x70)={0x1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x4, 0x23, 0x0, &(0x7f0000f26000-0x3)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x690, 0x10001, 0x3ff}) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000a98000)={0x80000001, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xf9, 0xf27, 0x80, 0x8, &(0x7f0000f27000-0x10)=@generic="855441b08dbbfd5aaf5dde5828d17ec1", 0x1, 0x1, 0x8bf8}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000013a000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x11, &(0x7f0000f25000)=0x101, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000b8e000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x0, 0x5, 0x0}, &(0x7f000090f000)=0xa0) r4 = socket$inet(0x2, 0x3, 0x8) getsockopt$inet6_int(r2, 0x29, 0x5, &(0x7f0000456000)=0x0, &(0x7f000041f000-0x4)=0x4) dup2(r4, r2) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/09 15:42:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(r0, 0x400, 0xffffffffffffffff) link(&(0x7f0000db6000)='./file0\x00', &(0x7f0000dc4000-0xa)='./control\x00') ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000b31000-0x28)={0x2, 0x0, [{0x2, 0x0, 0x1ff}, {0x40, 0x0, 0x4}]}) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f00006be000-0x40)={0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 217.350432] CUSE: info not properly terminated 2018/01/09 15:42:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x823) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000258000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pipe2(&(0x7f0000b13000+0x5dc)={0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f000038d000-0x62)="41ff53c694c4fdd6150a46a3242085d1024199c260761945613a87c853c1204aae0df6dce85fd13baee85fabde39250e3896b19c5fb850aa43087ecf6de68fdf45ca57879331545cc0a29f5f12fbd459c15a3351e282e44a97c1673c74538e2d96c6", 0xfffffffffffffff6, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000167000)=[{{&(0x7f0000823000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "33af22b4aca0805c14bb4d5e63068839d6b541be883d38695b977f153a9a3260789eb994aaafed4ae57f78cd3c401d5ab3ed1502cbc53d15607ff514dd6d6f", 0x0}, 0x60, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000092c000-0x9e)=""/158, &(0x7f0000d6e000)=0x9e) shutdown(r0, 0x0) 2018/01/09 15:42:03 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, 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={&(0x7f0000976000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f95000)={0xffffffffffffffff, 0xffffffffffffffff}) finit_module(r0, &(0x7f000098e000-0x2)=']\x00', 0x1) r2 = fcntl$dupfd(r1, 0x0, r1) recvfrom$packet(r2, &(0x7f0000bb5000-0x9d)=""/157, 0x9d, 0xfffffffffffffffe, &(0x7f00003c8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) 2018/01/09 15:42:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000075000-0x22)="220000001900070405bb21e1090004000a01020000c6007fffde000006001500068a", 0x22) r1 = syz_open_dev$vcsn(&(0x7f00007c5000-0xa)='/dev/vcs#\x00', 0x3, 0x40000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000f1000)=0x0) ptrace$pokeuser(0x6, r2, 0x40000, 0x1) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$TCGETS(r1, 0x5401, &(0x7f0000df1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 15:42:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000e8b000-0x1c)={0x5, 0x6, 0x3, 0x9, 0x9, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000b9c000)='/dev/input/mice\x00', 0x0, 0x242) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000934000)={0x0, 0x0, 0x106002, 0x2000, &(0x7f00009ea000/0x2000)=nil}) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00002cd000+0xf17)={0x3, 0x5f, "8ed06d3b34ea1ca4fe603bc8cf9c4161a580a11f05f2c07fa46dcd05e020b6b3c4e83ff8f1a4173d4540b859402d9ed8ba37185e75449c60e30f3ff2876f47198f970ad1c580a2709aa1346fdf1cc3b7d516af53748f74424379357edf4d7d"}) pread64(r0, &(0x7f00009d5000-0x4b)=""/75, 0x4b, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000e0e000)={0xa, &(0x7f00008d3000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b2d000-0x10)={r0, &(0x7f00008fd000-0xb6)=""}, 0x10) 2018/01/09 15:42:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00000d4000/0x4000)=nil, 0x4000, 0xf) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cad000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000fd5000-0x4)=0x0) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000080000-0x10)='/selinux/policy\x00', 0x0, 0x0) epoll_wait(r2, &(0x7f00002da000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0xfffffffffffffffb) bind$inet6(r1, &(0x7f0000491000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x688}, 0x1c) connect$inet6(r1, &(0x7f0000cd5000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}, 0x1c) 2018/01/09 15:42:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00007d2000)=0x7fff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f00003e2000)=""/0, &(0x7f0000d70000)=0x0) 2018/01/09 15:42:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x803, 0x0) write(r0, &(0x7f0000710000)="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", 0xfc) 2018/01/09 15:42:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000001000)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) r2 = syz_open_procfs(r0, &(0x7f0000001000-0x8)='net/arp\x00') mmap(&(0x7f00004c8000/0x2000)=nil, 0x2000, 0x0, 0x5a012, r2, 0x0) perf_event_open(&(0x7f00004c9000)={0x5, 0x78, 0x80000001, 0x80000001, 0x9, 0x81, 0x0, 0x3ff, 0x1000, 0x9, 0x800, 0x20, 0x6, 0x3, 0x3, 0xe25b, 0x5d00000000, 0xb7, 0x3, 0x7, 0x1, 0x25, 0xffffffffffffff01, 0x5, 0x408000000000, 0x9, 0x7, 0x8, 0x2, 0x7, 0x80000000, 0x2, 0x6, 0x800, 0x80000001, 0xb17, 0x6, 0x7, 0x0, 0x4, 0x4, @perf_bp={&(0x7f00004c8000)=0x0, 0x3}, 0x1, 0x100000001, 0x3c, 0x7, 0x2, 0x1ff, 0xffffffffffff8000, 0x0}, r0, 0x8, r2, 0xc) 2018/01/09 15:42:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x201, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000054a000)=0xa, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/01/09 15:42:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000003e000-0xbf)=""/191, &(0x7f0000001000-0x4)=0xbf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000000)='net/ip6_flowlabel\x00') ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000000000)=""/110) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000002000-0x18)={0x0, 0xe103, 0x159, &(0x7f0000000000)=0x0}) msync(&(0x7f0000d74000/0x4000)=nil, 0x4000, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) fcntl$getownex(r3, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002000-0xc7)={0x0, 0xbf, "50bb755d48904104faa63dca36d7e7bb16b51c45fd28b4f58e75cfc6965019dcd098df11ad09c5de81ecaec3dfdb1862fc269a9122da1e32fd9436e5de33f713c0a9439ee3f1c7a7fb9e01f5a940d058f1192f4621def5db7770cfd69fbd69c5ad8a18903e57da6a90e707100da9b64a639a38e423dd655824d297124c73098943e16ed824f00dc09f05de5a9dbd0c6cd24bddc651b104b84dec3fd369619eba5c67b86eb7e034b9b6c7cda6eab96fee1facd44f5a1ca3fe53db61f11debc5"}, &(0x7f0000004000-0x4)=0xc7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000004000-0x108)={r4, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x1, 0x1, 0xe50e, 0x4, 0x101, 0x401, 0xf371, 0xfffffffffffff39f, 0x3ff, 0x0, 0x8, 0x80000001, 0xff, 0x0]}, &(0x7f0000004000-0x4)=0x108) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000005000)=""/4096) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000006000)={0x1ff}, 0x8, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xb) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000008000)={[{0x40, 0x1, 0x9, 0x0, 0x3f, 0x4, 0x4, 0x13b, 0x10001, 0x66, 0x5, 0x4, 0xffffffff}, {0x0, 0x7fff, 0x9, 0x2, 0x5, 0x7, 0x9, 0x9, 0xffff, 0x40, 0x0, 0x0, 0x2}, {0x100000000, 0x1, 0x2, 0x80, 0x7646, 0x9, 0x8e, 0x7, 0x0, 0x401, 0x1, 0x9, 0xf3c8}], 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 15:42:03 executing program 2: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000028000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffff9, 0x84040) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000028000-0x4)=0x0, &(0x7f0000015000-0x4)=0x4) sendto$inet(r0, &(0x7f0000025000-0x32)="32000000180025ffe8ff00a20d0914040a0100800000000000000000160005000900020000000230e56714eea4eb0456d718", 0x32, 0x0, 0x0, 0x0) 2018/01/09 15:42:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000857000)='/dev/rfkill\x00', 0x80, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000014000)="a08d05e2a8e40ce1699e57462f14411c", 0x10) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000c2a000)=""/202) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000490000-0x8)=0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fstat(r2, &(0x7f0000d61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/01/09 15:42:04 executing program 6: setsockopt(0xffffffffffffffff, 0x84, 0xa, &(0x7f00004dc000)="", 0x0) 2018/01/09 15:42:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000d96000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x800000007, &(0x7f0000ef3000)=0x200000, 0x4) r1 = syz_open_dev$tun(&(0x7f00009bb000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00007c3000-0x28)={@generic="b300000080000000deff000000af41af", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) 2018/01/09 15:42:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fb7000+0x5b3)={0x5, 0x2000000000000002, 0x80000000004, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000062d000-0x20)={r0, &(0x7f0000fbd000)="", &(0x7f00000ff000)="", 0x0}, 0x20) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000273000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000cbc000-0x8)=0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/01/09 15:42:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000ebc000-0x4)=0x5, 0x4) bind$packet(r0, &(0x7f0000676000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="081d32e77f29", [0x0, 0x0]}, 0x14) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000a3c000)="10", 0x1, 0x0, &(0x7f0000abf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$unix(r0, &(0x7f0000547000-0x2d)=""/45, 0x2d, 0x0, 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008b2000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000ae000-0x10)={r2, 0x28, &(0x7f00009c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/09 15:42:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000696000)={0x2, 0x78, 0x160bea5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000c1000-0x8)='./file0\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00004bb000-0xbc)={0xfff, 0x3, 'client1\x00', 0x5, "aded26306de5ab4d", "dd380a0b8454083d3c5f62d8a61b9b0a15fee94a6a49cdbfff93935885fd5e6f", 0x28ed4ef7, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$lock(r0, 0x6, &(0x7f0000b39000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 15:42:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000880000-0xa)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a75000-0x8)={0x1, [0x0]}, &(0x7f0000631000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a7a000)={r1, 0xcd}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000302000-0x8)=0x5) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00005e0000)=0xe3, 0x4) pread64(r0, &(0x7f0000ac5000)=""/56, 0x38, 0x0) write$fuse(0xffffffffffffffff, &(0x7f00006a0000-0x5a)={0x10, 0x0, 0x0, @random=""}, 0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000948000-0x4)=0x0, &(0x7f000018c000)=0x4) 2018/01/09 15:42:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000434000)='/dev/adsp#\x00', 0x6d, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000000c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000294000+0x609)=0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000070a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4) 2018/01/09 15:42:04 executing program 6: pkey_alloc(0x0, 0x3) 2018/01/09 15:42:04 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ftruncate(r0, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000008000)='./file0\x00', r0, &(0x7f0000008000)='./file0\x00', 0x4) mknodat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/vcs\x00', 0x100, 0x0) 2018/01/09 15:42:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00006cb000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000110000-0x4)=0xe8) r1 = syz_open_dev$midi(&(0x7f0000a29000)='/dev/midi#\x00', 0x5, 0x440080) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f00003b0000)={&(0x7f000049a000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) r2 = getgid() lchown(&(0x7f000092a000-0x8)='./file0\x00', r0, r2) 2018/01/09 15:42:04 executing program 6: 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x2000000000181005) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000236000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000e7b000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000508000)=0xc) bind$packet(r1, &(0x7f0000b2b000)={0x11, 0x1d, r2, 0x1, 0x7, 0x6, @random="b8e79c007095", [0x0, 0x0]}, 0x14) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000a61000-0x4)=0x0) process_vm_readv(r4, &(0x7f0000895000)=[{&(0x7f00006c7000)=""/200, 0xc8}, {&(0x7f0000138000)=""/91, 0x5b}, {&(0x7f000064f000-0x20)=""/32, 0x20}], 0x3, &(0x7f0000245000)=[{&(0x7f00008ae000)=""/23, 0x17}, {&(0x7f0000308000-0x58)=""/88, 0x58}, {&(0x7f0000218000)=""/18, 0x12}], 0x3, 0x0) sendfile(r0, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$KIOCSOUND(r3, 0x4b2f, 0x8000) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000d5e000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000098b000)=0xb) finit_module(r3, &(0x7f00006d1000)='proctrusted^,\x00', 0x1) ioctl$TCSBRK(r3, 0x5409, 0x1) 2018/01/09 15:42:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000674000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) writev(r0, &(0x7f0000955000-0x28)=[{&(0x7f0000a31000-0xb8)="0436b617cb71392c9ff447308146b91719a47b4587997bd260ccdd492740ac8f3439c412e9b722db7583162b92dcc1d67bba0fc7af55876b2148427f722bbef6ca84b607d6fcc1990225bc146000229ab7efd2e2ad3f9796687305b54fb93f582391c6814c63a24f81904554d2e0601b0210bf1c9d28ab8e4805600c10e40286f127aa5e58a775f4e041b8296078bce120bfce5b48cbc7387da8c7601315394249fe6947d3dd5f98f4f77a7d42c27eadabba6ce42876ae54", 0xb8}], 0x1) socketpair(0x4, 0x80000, 0x6, &(0x7f000041e000-0x8)={0x0, 0x0}) 2018/01/09 15:42:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000031b000)='net/ip6_mr_vif\x00') sendfile(r0, r0, &(0x7f00000da000)=0x800, 0x5) socket$key(0xf, 0x3, 0x2) connect$bt_l2cap(r0, &(0x7f0000ce2000-0xe)={0x1f, 0xfffffffffffffffc, {0x1ff, 0x527, 0xfff, 0x0, 0x9, 0x7fff}, 0xd184, 0x5}, 0xe) 2018/01/09 15:42:04 executing program 0: r0 = syz_open_dev$amidi(&(0x7f000076d000)='/dev/amidi#\x00', 0x1ff, 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) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$setregs(0xf, r1, 0x8, &(0x7f0000000000)="ff58abc4a7442d6101e9dc9ab659228612a98968b294ac17c922f192dd206e951bda01ee6fc2d63e0ff009e70b7344fb9bad40fa2bcc105b48109ef95aa86ab579bb4553fa606074d82ea6d4a0401524") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000327000-0x1c)={&(0x7f0000001000-0x10)=@nfc={0x27, 0x9, 0xfffffffffffffffb, 0x7}, 0x10, &(0x7f0000001000-0x18)=[{&(0x7f0000000000)="32712b1ee01eb9647f0fab4120be6a815637e504c6aaf72db7", 0x19}, {&(0x7f0000000000)="b4cb41dd930f25dec80191f0f1672cd5e5ede6cc73a925b2b86693bfe54c0e733bf061bcd3594dfdc4d118885d5cf710ea133c422ef10c30f8df44d247459c44e96f705130dad367d7b95631172b966a25454f3d48dbfe0e94bda8aa567f451b64fee6bb0e1e10687236d713a6929f880ec5434f7a0169c116ee8c9df8ae56b0bb9f344c5861891de4c17984dee2cace8a67c3fd6dc5b311975de62bbe528444f9a0decb857a7ea85a63c80bb88727b84b88615a889491f33fa015a21001d05d84f867c52ff0d4212e479dead24c8878b6d05ed6ac8f1e7a3788e70eb834060ce8b386", 0xe3}, {&(0x7f0000001000-0x42)="d6c07d1aabb44bc73fbc7c2602a1db918248b1f342251b0638c8f4f0754dd78f76422464d9a76d4b943334eea6efb4e3f38774bea3f81b3f739244cbd119bc78a51f", 0x42}], 0x3, &(0x7f00000e9000)=[{0xf8, 0x10d, 0x8, "60ee335b8132a16bfb9201cc798c9720bd0627cf747b8f76edcbc16720a3bab09d4d0ba5f654fbebf6284887db02f0f1017ccdf6aab671a14eaf7b291243b3ff5100b4e61e663bc46d8b4d74b68e192e3be9bd642feee4494cdc89ea346a9d0270846714fee14ec36c5362630227f4c2ff15c71ba7ec73241963a3e189bd2e912ce5be1f68a87a88fd5da2a886429e61617a573d0894e79d666aa7db274833ba82443547f452a97127b81a9b44eade4e15e5b4d9a776269b3fdce47f248b0fac58c478e44fe8a79f04ec1690c5c1f137e5a9a94ede330a5081a8735f834fc1aba3c841ea1b69934402"}], 0xf8, 0x4001}, 0xd0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000047000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) clone(0x0, &(0x7f00000bf000)="", &(0x7f0000744000)=0x0, &(0x7f0000bcb000-0x4)=0x0, &(0x7f0000030000)="") [ 218.003991] 9pnet_virtio: no channels available for device ./file0 [ 218.039189] 9pnet_virtio: no channels available for device ./file0 2018/01/09 15:42:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d6c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000074d000)="", 0x0) mkdir(&(0x7f0000e56000-0x8)='./file0\x00', 0x20) r2 = syz_open_dev$loop(&(0x7f0000088000-0xb)='/dev/loop#\x00', 0x5, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) 2018/01/09 15:42:04 executing program 7: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002872, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f000053d000-0x22)=@random={'trusted.\x00', 'posix_acl_access&md5sum#\x00'}, &(0x7f000053c000)=""/35, 0x23) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) 2018/01/09 15:42:04 executing program 3: splice(0xffffffffffffffff, &(0x7f0000001000-0x8)=0x0, 0xffffffffffffffff, &(0x7f0000cd2000)=0x0, 0xebc, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7514800, 0x450000) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00002d5000-0x4)=0x5) 2018/01/09 15:42:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x102) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x9) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3ff, 0x2200) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x1ff, 0x0, 0xd44}, &(0x7f0000001000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0xfb)={r2, 0xcd6, 0xf3, "b84c74e1ae0bc5d0fcfcded5ace7e6f5ea519dadcdaf4fba3cd2bfc8d5cb4fd6b91f37e77ae84f279eb6d3b2b9d9e9e72b7f930d7d94fcad0d44cbe1d5f31c34668f8d145abd7a7bdd7e85201627afa240222a636d61209117b7e9489eac584b1a1c82a2369d78bb8b6959b8e25cdda6b448d47b6cef24eab8bc28b0e8a00f31a5862bfae0c8ac3ee408e4ad08b359d4e48f30a81d02fc3980045a95a7b8967f3c51a7792dd36a6ec1cee4b6203f1d4f98bfad2b3599c5726e49740ee6081fc714dffe487333e3724fd6bea0c74236f22053a387e82a9dfd3db3211a8a036862642c0557fbf49c03076f716572ab3a1c29d609"}, 0xfb) ioctl$int_out(r1, 0x5460, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001000)=0x1, &(0x7f0000002000)=0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000-0x10)={0x1000, 0x8008, 0xfffffffeffffffff, 0x3, r2}, &(0x7f0000004000-0x4)=0x10) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000001000-0x20)={r1, 0x8000, 0x9, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$nfc_raw(r1, &(0x7f0000003000)={0x27, 0x80000000, 0x5, 0x5}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000004000)={0x8, 0x0}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x24) fcntl$setflags(r1, 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000006000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000007000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000007000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x7, 0x1, 0x500, 0xd143, 0x80000060, r4}) 2018/01/09 15:42:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0xfff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x98)={r2, @in6={{0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x52a}, &(0x7f0000002000-0x4)=0x98) ftruncate(r0, 0x40102) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x29, 0x802, 0x0) 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, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r3, r0, &(0x7f0000002000)=0x0, 0x876b5e795) sendmmsg(r3, &(0x7f0000002000-0xc0)=[{{&(0x7f0000004000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000005000-0x40)=[], 0x0, &(0x7f0000004000-0x2b8)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) io_setup(0x100000000, &(0x7f000053b000-0x4)=0x0) io_cancel(r4, &(0x7f00005b8000)={0x0, 0x0, 0x0, 0x7, 0x7, r3, &(0x7f0000a18000)="613983ca92baf10af560a2fa716455d893a46e3dee04b93cabd56966135a7a8455169d589170d74747d41f996cdee4239138b44bd12b9aa6873d04645d0a93127aa037e6ca52686f467020e445f853725207a21d345b1c3fd219ad5f751a261b78b1ee6e628d10e87c8d7c06dd5b925ef91ac6ea4d1cafdf", 0x78, 0x8, 0x0, 0x1, r1}, &(0x7f000069a000)={0x0, 0x0, 0x0, 0x0}) 2018/01/09 15:42:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xb5a8ab17c1212a79, 0xffffffffffffffff, 0x0, 0x20, 0xa018) r1 = timerfd_create(0x5, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000001000-0x4)=0x0, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000deb000-0xa)='numa_maps\x00') readv(r2, &(0x7f0000807000)=[{&(0x7f00005ac000)=""/230, 0xe6}], 0x1) readv(r2, &(0x7f0000a65000)=[{&(0x7f0000c89000)=""/171, 0xab}, {&(0x7f0000757000-0xc3)=""/195, 0xc3}, {&(0x7f0000080000)=""/197, 0xc5}, {&(0x7f000086b000)=""/160, 0xa0}, {&(0x7f0000bd4000-0x26)=""/38, 0x26}, {&(0x7f0000635000)=""/242, 0xf2}], 0x6) readv(r2, &(0x7f0000757000-0x70)=[{&(0x7f0000ac4000)=""/4096, 0x1000}], 0x1) 2018/01/09 15:42:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00005a8000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000da6000+0x68e)=0x10, 0x80000) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00009d6000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000d95000)=0x8000) r1 = socket(0x10000000010, 0x4000000400000003, 0x0) write(r1, &(0x7f0000db1000)="", 0x0) bind$netlink(r1, &(0x7f0000614000)={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/09 15:42:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000054e000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt(r0, 0x10d, 0x6, &(0x7f0000e48000)="ee4c6007", 0x4) 2018/01/09 15:42:04 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000008000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000007000)={0x20000, 0x2, 0x8, 0x0, "72a0f467154467e04a895d597570820000000000000002d8ce5dd3bc9e6819414d0788bf20fa349edd6ebed3", 0x0}) 2018/01/09 15:42:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000003000-0x17)="e8e257a5014426df60a863a346eaef1503a380ef0a7d5c", 0x8f, 0x0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0xfffffffffffffe4d) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x3, 0xffffffffffffffff, 0x1}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00002ec000)='illinois\x00', 0x9) mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f0000f7c000)="26000000240001f8feffff8701009d40020000000a0000000e000100ffffeafb0000dd000035", 0x26) 2018/01/09 15:42:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000b3b000-0xb)='/dev/adsp#\x00', 0x5, 0x301) r0 = syz_open_dev$evdev(&(0x7f00001c4000)='/dev/input/event#\x00', 0x0, 0x400) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000595000-0x8)={0x0, 0x0}) readv(r0, &(0x7f0000360000)=[{&(0x7f00008a7000)=""/1, 0x1}], 0x1) 2018/01/09 15:42:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") ioctl(r1, 0x8936, &(0x7f0000000000)="") ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000189000)="249e21d8fbe05af95322b3350bc334c1bf4a5e32955ff4ce859c1480e800d8f4f3614f16aa4a27af984dd82d190339") pipe(&(0x7f00007a1000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000688000)=0x1eb) 2018/01/09 15:42:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000047000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) clone(0x0, &(0x7f00000bf000)="", &(0x7f0000744000)=0x0, &(0x7f0000bcb000-0x4)=0x0, &(0x7f0000030000)="") fstat(0xffffffffffffffff, &(0x7f0000e48000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f0000426000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffffe, 0x420000) syz_open_dev$dspn(&(0x7f00005ff000)='/dev/dsp#\x00', 0x7, 0xa40) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000479000)={0x0, 0x4046f3, 0x3ff}, &(0x7f0000311000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000045f000)=r2, 0x4) ioprio_set$uid(0x3, r0, 0x8) [ 218.190928] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 343.247017] INFO: rcu_sched self-detected stall on CPU [ 343.252490] 0-....: (124999 ticks this GP) idle=91e/140000000000001/0 softirq=81563/81563 fqs=31236 [ 343.261874] (t=125000 jiffies g=45979 c=45978 q=102) [ 343.267121] NMI backtrace for cpu 0 [ 343.270717] CPU: 0 PID: 32655 Comm: syz-executor4 Not tainted 4.15.0-rc7+ #164 [ 343.278041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 343.287403] Call Trace: [ 343.289953] [ 343.292123] dump_stack+0x194/0x257 [ 343.295722] ? arch_local_irq_restore+0x53/0x53 [ 343.300386] ? lock_release+0xa40/0xa40 [ 343.304328] ? nmi_cpu_backtrace+0x1be/0x210 [ 343.308707] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 343.313174] nmi_cpu_backtrace+0x1d2/0x210 [ 343.317378] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 343.321847] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 343.327094] arch_trigger_cpumask_backtrace+0x14/0x20 [ 343.332251] rcu_dump_cpu_stacks+0x186/0x1d9 [ 343.336636] check_cpu_stall.isra.61+0xbb8/0x15b0 [ 343.341453] ? rcu_lockdep_current_cpu_online+0x190/0x190 [ 343.346958] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 343.352138] ? find_held_lock+0x35/0x1d0 [ 343.356179] ? check_noncircular+0x20/0x20 [ 343.360381] ? lock_downgrade+0x980/0x980 [ 343.364495] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 343.369656] ? lock_release+0xa40/0xa40 [ 343.373604] ? check_noncircular+0x20/0x20 [ 343.377818] ? check_noncircular+0x20/0x20 [ 343.382034] ? cpuacct_account_field+0x1e4/0x3b0 [ 343.386768] ? check_noncircular+0x20/0x20 [ 343.390968] ? find_held_lock+0x35/0x1d0 [ 343.395000] ? __acct_update_integrals+0x339/0x4d0 [ 343.399904] ? __lock_is_held+0xb6/0x140 [ 343.403951] rcu_check_callbacks+0x256/0xd00 [ 343.408333] ? rcu_cpu_stall_reset+0x260/0x260 [ 343.412895] ? trace_hardirqs_off+0xd/0x10 [ 343.417105] ? raise_softirq+0x325/0x490 [ 343.421137] ? raise_softirq_irqoff+0x320/0x320 [ 343.425776] ? read_boot_clock64+0x70/0x70 [ 343.429980] ? lock_downgrade+0x980/0x980 [ 343.434094] ? lock_downgrade+0x980/0x980 [ 343.438215] ? run_local_timers+0x18d/0x200 [ 343.442502] ? timer_clear_idle+0x50/0x50 [ 343.446632] ? account_process_tick+0xd4/0x3e0 [ 343.451185] ? thread_group_cputime+0xef0/0xef0 [ 343.455825] ? ktime_get_resolution_ns+0x300/0x300 [ 343.460744] update_process_times+0x30/0x60 [ 343.465039] tick_sched_handle+0x85/0x160 [ 343.469154] tick_sched_timer+0x42/0x120 [ 343.473185] __hrtimer_run_queues+0x358/0xe20 [ 343.477651] ? tick_sched_do_timer+0xe0/0xe0 [ 343.482033] ? hrtimer_fixup_init+0x70/0x70 [ 343.486329] ? pvclock_read_flags+0x160/0x160 [ 343.490801] ? kvm_clock_get_cycles+0x25/0x30 [ 343.495263] ? ktime_get_update_offsets_now+0x34a/0x520 [ 343.500599] ? do_timer+0x50/0x50 [ 343.504026] ? native_apic_msr_write+0x5c/0x80 [ 343.508576] ? do_raw_spin_trylock+0x190/0x190 [ 343.513124] ? lapic_next_event+0x54/0x80 [ 343.517239] ? clockevents_program_event+0x108/0x2e0 [ 343.522315] hrtimer_interrupt+0x1c2/0x5e0 [ 343.526585] smp_apic_timer_interrupt+0x14a/0x700 [ 343.531395] ? smp_call_function_single_interrupt+0x124/0x640 [ 343.537254] ? smp_call_function_single_interrupt+0x640/0x640 [ 343.543128] ? _raw_spin_lock+0x32/0x40 [ 343.547072] ? _raw_spin_unlock+0x22/0x30 [ 343.551195] ? handle_edge_irq+0x2b4/0x7c0 [ 343.555397] ? task_prio+0x40/0x40 [ 343.558912] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 343.563761] apic_timer_interrupt+0xa9/0xb0 [ 343.568052] [ 343.570286] RIP: 0010:lo_ioctl+0x59c/0x1b70 [ 343.574572] RSP: 0018:ffff8801cf72fbd8 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff11 [ 343.582245] RAX: 0000000000010000 RBX: dffffc0000000000 RCX: ffffffff839457ac [ 343.589490] RDX: 0000000000010000 RSI: ffffc90003876000 RDI: ffff8801da805224 [ 343.596733] RBP: ffff8801cf72fc50 R08: 0000000000000000 R09: 1ffff10039ee5f2c [ 343.603971] R10: ffff8801cf72f928 R11: 0000000000000001 R12: ffff8801da8051d8 [ 343.611208] R13: ffff8801d58464c0 R14: ffff8801cee7f1c0 R15: ffff8801d5846610 [ 343.618468] ? lo_ioctl+0x59c/0x1b70 [ 343.622153] ? lo_ioctl+0x59c/0x1b70 [ 343.625845] lo_compat_ioctl+0xab/0x140 [ 343.629787] ? lo_ioctl+0x1b70/0x1b70 [ 343.633558] compat_blkdev_ioctl+0x3ae/0x1840 [ 343.638029] ? bfq_create_group_hierarchy+0x110/0x110 [ 343.643192] ? security_file_ioctl+0x7d/0xb0 [ 343.647568] ? security_file_ioctl+0x89/0xb0 [ 343.651948] compat_SyS_ioctl+0x151/0x2a30 [ 343.656150] ? do_fast_syscall_32+0x156/0xf9d [ 343.660624] ? bfq_create_group_hierarchy+0x110/0x110 [ 343.665784] ? do_ioctl+0x60/0x60 [ 343.669206] do_fast_syscall_32+0x3ee/0xf9d [ 343.673506] ? do_int80_syscall_32+0x9d0/0x9d0 [ 343.678063] ? syscall_return_slowpath+0x2ad/0x550 [ 343.682965] ? prepare_exit_to_usermode+0x340/0x340 [ 343.687952] ? sysret32_from_system_call+0x5/0x3b [ 343.692768] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 343.697593] entry_SYSENTER_compat+0x54/0x63 [ 343.701966] RIP: 0023:0xf7f15c79 [ 343.705294] RSP: 002b:00000000f771108c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 343.712968] RAX: ffffffffffffffda RBX: 0000000000000015 RCX: 0000000000004c00 [ 343.720210] RDX: 0000000000000013 RSI: 0000000000000000 RDI: 0000000000000000 [ 343.727448] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 343.734684] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 343.741931] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000