0x5, 0x100000000) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xb}, 0x1c) connect$inet6(r0, &(0x7f000067b000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/25 05:41:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x80000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) flock(0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000702000)={0x0, 0x0}) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000358ff8)={0x0, r3}) pipe2(&(0x7f000063bff8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socket$pppoe(0x18, 0x1, 0x0) r6 = dup3(r5, r4, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x57fcf81e, &(0x7f0000000080)=0xffffffffffffff98) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0x5, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bfefbf)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000753ff0)=[], 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/25 05:41:56 executing program 0: io_setup(0x10000000020, &(0x7f0000000040)=0x0) io_submit(r0, 0x1, &(0x7f0000000080)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00001b0000), 0x41, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r1 = syz_open_dev$adsp(&(0x7f00000032c0)='/dev/adsp#\x00', 0x3, 0x2000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000003300)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003340)=0x18) 2018/02/25 05:41:56 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) pread64(r0, &(0x7f0000000040)=""/94, 0x5e, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000040)={0x4, 0x4, 0x9, 0x4}) fcntl$lock(r1, 0x5, &(0x7f0000010000)) 2018/02/25 05:41:56 executing program 7: r0 = socket$inet(0x2, 0x80807, 0xcd0e) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000040)={0x80000000, 0x9}) epoll_pwait(r1, &(0x7f0000000080)=[{}, {}], 0x2, 0x81, &(0x7f00000000c0)={0x4}, 0x8) syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x100000000, 0x800) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x178, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x210, 0x210, 0x210, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@unspec=@limit={0x48, 'limit\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @generic="c2cf11053b4f365ea4a5ef1529fc5c91", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x308) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r2, 0x1}, 0x8) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000140)={0x10001, 0x7e, "578ff6d857106e777970bcc29b3d8a859100b629eac8aa23121120293b0ee9103539dc6e4de4120abc18fe022a5505eddcf664f768bf5bf0f70596cf1a8fec5a312bc4bf5e92a88c2dadb92e203bdd01ff4b349b6c5378227cf7103d27195a2cbd5313d1c90bfdc91326036851be4c7fe15f506d1dd28781eb9627e9cf89"}) [ 165.491356] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1795 sclass=netlink_route_socket pig=23141 comm=syz-executor0 2018/02/25 05:41:56 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) prlimit64(r1, 0xf, &(0x7f0000000040)={0xfffffffffffff6c8, 0x7}, &(0x7f0000000080)) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000001fc8)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000006fb8)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) close(r0) recvmmsg(r0, &(0x7f0000001b00)=[{{&(0x7f0000000040)=@ethernet={0x0, @dev}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000080)=""/46, 0x2e}, {&(0x7f00000000c0)=""/50, 0x32}], 0x2, 0x0, 0x0, 0x3}, 0xc5c2}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)=""/19, 0x13}, {&(0x7f0000000180)=""/118, 0x76}, {&(0x7f0000000200)=""/17, 0x11}, {&(0x7f0000000240)}, {&(0x7f0000000280)=""/204, 0xcc}, {&(0x7f0000000380)=""/31, 0x1f}, {&(0x7f00000003c0)=""/4, 0x4}], 0x7, &(0x7f0000000480)=""/170, 0xaa, 0x2}, 0x6}, {{&(0x7f0000000540)=@ethernet={0x0, @dev}, 0x10, &(0x7f0000000940)=[{&(0x7f0000000580)=""/144, 0x90}, {&(0x7f0000000640)}, {&(0x7f0000000680)=""/191, 0xbf}, {&(0x7f0000000740)=""/219, 0xdb}, {&(0x7f0000000840)=""/69, 0x45}, {&(0x7f00000008c0)=""/127, 0x7f}], 0x6, &(0x7f00000009c0)=""/240, 0xf0, 0x100000000}, 0x20}, {{0x0, 0x0, &(0x7f0000000fc0)=[{&(0x7f0000000ac0)=""/11, 0xb}, {&(0x7f0000000b00)=""/161, 0xa1}, {&(0x7f0000000bc0)=""/100, 0x64}, {&(0x7f0000000c40)=""/104, 0x68}, {&(0x7f0000000cc0)=""/239, 0xef}, {&(0x7f0000000dc0)=""/145, 0x91}, {&(0x7f0000000e80)=""/47, 0x2f}, {&(0x7f0000000ec0)=""/238, 0xee}], 0x8, &(0x7f0000001040)=""/158, 0x9e, 0x9}, 0x1}, {{&(0x7f0000001100)=@pppoe={0x0, 0x0, {0x0, @remote, @common}}, 0x1e, &(0x7f0000001440)=[{&(0x7f0000001140)=""/172, 0xac}, {&(0x7f0000001200)=""/202, 0xca}, {&(0x7f0000001300)=""/119, 0x77}, {&(0x7f0000001380)=""/160, 0xa0}], 0x4, &(0x7f0000001480)=""/5, 0x5, 0x17f0}, 0x1}, {{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000014c0)=""/51, 0x33}, {&(0x7f0000001500)=""/83, 0x53}, {&(0x7f0000001580)=""/4, 0x4}], 0x3, 0x0, 0x0, 0x9}, 0x4}, {{0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000001600)=""/227, 0xe3}, {&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000001700)=""/125, 0x7d}], 0x4, &(0x7f00000017c0)=""/158, 0x9e, 0x9}, 0x100000000}, {{&(0x7f0000001880)=@can, 0x10, &(0x7f0000001a40)=[{&(0x7f00000018c0)=""/221, 0xdd}, {&(0x7f00000019c0)=""/70, 0x46}], 0x2, &(0x7f0000001a80)=""/76, 0x4c, 0xfff}, 0x11e}], 0x8, 0x2020, &(0x7f0000001d00)={0x77359400}) r2 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x80000) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000640)) 2018/02/25 05:41:56 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000068d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a01002356ba602e0905000bfef9b9d2a4b20079fffffffffffffe00020500000000000000c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000000080)="5823be4b24011b4396c9bf71851f0524736fa588c45291730631392cf2268aafe31f6d800df0f3d6104f0619351452b5", 0x30}], 0x1, &(0x7f00000011c0)=[]}, 0x0) recvmsg(r1, &(0x7f0000d20000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000), 0x38a}, 0x0) 2018/02/25 05:41:56 executing program 2: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) mkdir(&(0x7f0000045000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000003cff6)='./control\x00', 0x220001a1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x100000001) 2018/02/25 05:41:56 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200000, 0x0) accept$alg(r0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x2c) sendto$inet6(r1, &(0x7f0000a46fff), 0x0, 0x1000000008040, &(0x7f0000ab9000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x15b) sendto$inet6(r1, &(0x7f0000479000), 0x690, 0x0, &(0x7f00007c0000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000100)=0x7, 0x4) 2018/02/25 05:41:56 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000034c000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) close(r1) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) clock_gettime(0x4, &(0x7f0000000080)) 2018/02/25 05:41:56 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x1) epoll_pwait(r0, &(0x7f0000000080)=[{}, {}], 0x2, 0x8, &(0x7f00000000c0)={0x81}, 0x8) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000080)={0x317, 0x6896, 0xfff, 0x4, 0x0, 0xfffffffffffeffff, 0x2, 0x63, 0x14f1, 0x3}) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x3ff) fcntl$lock(r1, 0x5, &(0x7f0000010000)) connect$can_bcm(r0, &(0x7f0000000100)={0x1d}, 0x10) 2018/02/25 05:41:56 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x8000, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000140)=@req3={0x95e6, 0x81, 0x5, 0x253, 0x1, 0x1c, 0x7}, 0x1c) r2 = socket$packet(0x11, 0x2, 0x300) r3 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000000)=0xb1da) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000522000)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@common='ipddp0\x00') 2018/02/25 05:41:56 executing program 1: r0 = msgget$private(0x0, 0x209) msgctl$IPC_RMID(r0, 0x0) semget$private(0x0, 0x1, 0x0) 2018/02/25 05:41:56 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x56, &(0x7f0000000fa2)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "6e24cc323fd9ded6a2a102431af6702cffa9e9c2b56d126135c2f76b9a7e7d7eb93e1118f3dbfc3f22b618d05db8b8d2b4f1271511e20e5d6c7805efeb94fb44"}}}}, &(0x7f0000000000)={0x0, 0x1, [0x0]}) r1 = socket$packet(0x11, 0x800000000000005, 0x300) recvmsg(r0, &(0x7f0000001fc8)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=""/145, 0x91}, 0x0) bind$packet(r1, &(0x7f0000005000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$packet(r0, &(0x7f0000001fec)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000004fd6)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=0xffffffff}}}}, &(0x7f0000003ff4)={0x0, 0x1, [0x0]}) 2018/02/25 05:41:56 executing program 4: pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x8, 0xfffffffffffffff9, 0x2, 0x1, 0x10000, 0x6, 0x2, {0x0, @in6={{0xa, 0x2, 0x8000, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x4}}, 0x6, 0x6, 0xffff, 0x7, 0x3}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x0, 0xff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7ff}}, 0xfffffffffffffff9, 0x2, 0xff, 0x1ff, 0x90}, &(0x7f0000000200)=0xa0) getsockopt$inet6_buf(r0, 0x29, 0x34, &(0x7f0000000040)=""/105, &(0x7f00000000c0)=0x69) r3 = add_key(&(0x7f0000002000)='logon\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a}, &(0x7f0000001000)="1c989cc9f58ec796be4720e6160291a2fb7c6445e84b8e9e349ead029fe38d5810bf992b5d51f406a51cc339021268aed6f767582af42dbc8ea1110e4353fcf30b20f1f27ed3b44bef6444f8ca6a808e34ded636ef55e151c11b4ef7a5384f4a0ceb885759dfeeca5aaa540de461d2130755897533032f5639c4ba79988a49d63084f2cbed0a84e5e733146f15192fdabd0e3a", 0x93, 0xfffffffffffffffc) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000100)={0x19, 0x0, 0x4}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r1, &(0x7f0000000340)={r1, r1, 0x6}) keyctl$read(0xb, r3, &(0x7f0000f9f000)=""/125, 0x7d) 2018/02/25 05:41:56 executing program 3: getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000000), &(0x7f0000000180), &(0x7f00000001c0)) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xa000, r0, r1, 0x6, 0x2281402) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getflags(r2, 0x401) 2018/02/25 05:41:56 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') sendmsg$nl_route(r0, &(0x7f0000596c3a)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00002bf000)={&(0x7f0000e21f7c)=@ipv4_delroute={0x48, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_GATEWAY={0x8, 0x5, @multicast2=0xe0000002}, @RTA_FLOW={0x8, 0xb, 0x2}, @RTA_ENCAP={0x14, 0x16, @nested={0x10, 0x94, [@typed={0xc, 0x8b, @ipv4=@loopback=0x7f000001}]}}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x48}, 0x1, 0x0, 0x0, 0x4005}, 0x4000000) sysfs$2(0x2, 0xffffffff80000000, &(0x7f0000000080)=""/249) 2018/02/25 05:41:56 executing program 7: syz_emit_ethernet(0x6e, &(0x7f0000e14f8a)={@random="cd390b081bf2", @random="de581224a871", [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "0100d8", 0x0, 0x2f, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], "1d3053a06de46b1c"}}}}}}}, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40001, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000080)={@local, @loopback, 0x0}, &(0x7f00000000c0)=0xc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)={0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000200)=0x0) r6 = getpgid(0x0) r7 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x7fffffff, 0x200801) r8 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@mcast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000380)=0xe8) r10 = getpid() r11 = socket$inet_tcp(0x2, 0x1, 0x0) r12 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/create\x00', 0x2, 0x0) r13 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/status\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) sendmsg$nl_route(r0, &(0x7f0000001040)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000000540)=@bridge_dellink={0xa94, 0x11, 0x100, 0x5, 0x0, {0x7, 0x0, 0x0, r1, 0x48450, 0x1000}, [@IFLA_LINK_NETNSID={0x8, 0x25, 0x9}, @IFLA_VFINFO_LIST={0xa44, 0x16, [{0x26c, 0x1, [@nested={0xf4, 0x15, [@generic="24399720b49db65587b60a9880c59513268c2a4cb1fbd5aa3494cfe741b81ebbf1e8c7d49ae3fee03f693fd1bdf028ff1341aa537210bc06f78994c9150f85740b433d98802daf33ebdd0701562ec706bbfa83997d05064633568ab74d64482db4911f8b891b0245fae45c1ffc8d2194a2a64d238eb1b974b8e42fed713f1bbd909cf7894d740dc6ede3dde65d9f61b4f9f748a5f5153f833d4f7b3345de910f2a5ec495fda5b20c0f55b7adfa3caa26ad1aaafdeb4d5fe21b239000dce65d5fe1a7ee38ca43179230fe4f3b6819b9f97a32087d1c09e13708bcdacf3a8bc062260e7a6328c85614b8ed1b402a6a"]}, @generic="b082a9a6ba73ad8dc5ef90c770fe66bf3ad1b8b1044dac30c16e1231ed4b74eedb6382e95fc0c867a8e045a66ad5ca4c03fa7730c30692c23296fa3d46a5fbb156e02f94f6d3f5e6d5385a60aa4a592ad80008e61b9ce9b3b0b8b404f21185c03fdfaaecf84f2b2afb1b2e1bb05b8559cfcc4da47bce1a6c37bedc7699e3298c04fe3d5e119ceedb22cd2ca9153e023741cfa74bf1957cbadfaa145fc1ddc1cf5024d99f2415beb8af5f010965bcb9e3c08fed17ace058887e04dca0d86e735edd77957d358da564f436ba82", @nested={0xc, 0x5, [@typed={0x8, 0x6f}]}, @generic="85f8ad", @nested={0x94, 0x18, [@generic="0475365c0e3333adb62b73dd89c186f54f269760a7217864f91ded0e5fb65e335934f24633578bbb", @generic="17eb6449b1eebd4b22d83772b2c990c8bf9315158fef4a8ef91a4017dca6da8b50552b301e8ee3dd67c48ea2cff2dcb5ddf7416bf8ad0f51b6b5fc74a40ed96ed98e528b7996df18dba19529a51b7ae7e035be57609447a34d", @typed={0xc, 0xf, @pid=r2}]}, @generic="af3b1e"]}, {0x4e0, 0x1, [@nested={0x14, 0x4a, [@typed={0x10, 0x10, @u64=0x8}]}, @typed={0x18, 0x8b, @binary="e9a4064e57009bc0b1b52fd06b"}, @nested={0x2f4, 0x30, [@typed={0xc, 0x17, @uid=r3}, @typed={0xc, 0x2, @str='}}\x00'}, @typed={0xc, 0x73, @fd=r4}, @typed={0xbc, 0x11, @binary="ba9a5eae66f295bc8207e7851bf2f5d9a46ffdd9255f36c713bb79615c1fa793d46157e88c980e3db8f99252827c32d4de52d686ae1be24ac13ac61e92abf82cc502d61be617319aed7664a694465639f220b2a9e2fa5d42d4a9a7c4159f6883fe447bec056c7ed8d599c824442a9b2cc40c63043cd609c55cce1122da49f3086bb57fc37a3b06ca7b11850cfb4c414e0ce73646355b473a8f062cf3846d8ff452d8b290755335672b3f2b44eb7a5d54f0aa3dbe"}, @generic="356af629e5b7d59c567a82fcb6efcc668b56c54680b3fd87c1395f4b6eefabea2411922703bbc8124d6e56aa57eebd4886a60cbae11db85927d98fbd8a000837f433f4232e9062ba60cf0495f009c045c08c6e975186d4cafa0c4318628b06cb042fe1e55f1b9828837e09643493a7a00d333b055441fe80cc8e901d5abee2ff51ab7832db2985012a81092359ec1ff1c0151251ee2308e2553af93583d1128a0e23affd5af6bbddb6e1139817a300e76ba2", @typed={0xc, 0x43, @pid=r5}, @typed={0xc, 0xf, @pid=r6}, @generic="1125d7ed22accc5c6954c6571fa741a39ade2aa9139a8a063811112431d17224a094be45aa4f4d579e4fc20ff57dcba4dbca9339f586d4e2da7d94936b294e8979fe79ea2d5db79152e37d2b0e674862fdfc77acc5e89a696e83403ffa24e7009ddc25042ac5729de20a8e5dd9eaee4f23d5bf51b4dfde654a25ed6ddd38010cd396b111616ac547a63991b13840d4f05d78f3bd0ebc564eb4ccefd127345f4f60", @generic="0b08ca7867db4b758746b172bcd35b56aa6e7cc6cfd4532524b52ff67274964d101212db39f1f37c97d7ab0f0c3dbc9cf099a79c7667cf0d150b35194dec948126deecbd76d9c8fb271cec65fbc6dd660f0e3e5ccf23247d8f558c65f545d55410db822d30b01760021f90764d0a519deff9c7b3739aefb4cd844ed6eaf1181cc9c5446d019554e5ced99587c30917bd8a253b52c31d2797a8bea210cf76f65846598a"]}, @generic="42f0627d4b28d26c07e4a0ad2131cc58adf93c947443af3f4a8394fc2ed0c5b5bdcf4526176b6e2cd078dcdd56e7f01872ba9d042fd9ca8129b0fbf19ee112fd5b5764061db9e270ec2c945d21b4140dc5e7777fc188eee53a2c1c592a45f99ef000634e381a17721986fab55fb835af61f2824228ce2a16fb34e667f87ccf07c9861947e4c0582cd56552a6031b9c7fb180ea2e2831e4d737c9df08fb32a3426bfeeefb6b50b2756f128b8a13806517e7fc372c702e647b926bf62c68fd3ece74cff5c231b5eaf76f575e34346f4d22702c73540eb37e2f608c96257c99c5fda81263cb", @typed={0xc, 0x4a, @fd=r7}, @nested={0xcc, 0x2b, [@typed={0xc, 0x75, @uid=r8}, @typed={0xc, 0x83, @uid=r9}, @generic="0367e2d7d9efa1b74bb8002d727ac72935f537b327683868a90aa45eba1e36", @generic="5ea691c781b29096b75b5b1a8a4bee73979138d34fbfe2bf846691ff14b7c398c839deea254a4ed5f63d76444c6c5342c3c40d3bdc71924ba3ea67af13c4cd43a2bc74a6bf1b53b7570a3e36d017eea9552e31eac1bf1f86a9d79446853656affe921393334d4acb1cca197a1b55027a5bb18d6f42e89f2d02", @typed={0xc, 0x80, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x49, @pid=r10}]}]}, {0x2f4, 0x1, [@nested={0x148, 0x1, [@generic="c1f301940abe1e98e42c30254aced81c1f54c136e428135e3cb07aaebbc7dc52b62b745d0642415ef02efae79944d6d7f29f07f5b8b0bcf3bc6b689f46", @typed={0x10, 0xc, @u64=0x1ffc000000000000}, @generic="fd37bca8", @typed={0xc, 0x95, @fd=r11}, @generic="7978809ab60077c1e18d5da197f344ccdb6203bf40fbc7ab7cbbcc458a7567c30392feceea26fc4387894d860923103cb6bd02c6b55222a354435b357eaa400b4b5dcdcc9a63a1b2a5df41fd14d8adddd536274436d294f1cb02b61a15a86982470e6be403b1a0b07b504eef9376e16c67623e365114307b0e372abda30fb26ab6c944fef3b9a5d2f0c23f9b190de069e611d000e797276e8caced12c089372c4f48f22804ac58217064366d93f8ba89e996a29f38d559eb9d856ba8321b55848ca02c0d19b2f4454ff5fae82cfc047214db25693ff8780b463f", @typed={0xc, 0x66, @ipv4=@loopback=0x7f000001}]}, @nested={0x4, 0x22, []}, @generic="33e5eaa8332613014afbecfe2e2e7f7eeb0f6479e6fe57fd53b582c54a1c5c5f8f8abdb4960ac6e618bfe50b3dfa39622a", @typed={0x18, 0x15, @str='vboxnet0\'cgroup\x00'}, @nested={0x1c, 0x93, [@typed={0xc, 0x5c, @fd=r12}, @typed={0xc, 0x35, @str='\x00'}]}, @nested={0x13c, 0x43, [@typed={0xc, 0x34, @fd=r13}, @generic="74fde418686348448a2cd9b8c130415e9fb57a9e8183bdd1fc37f8808144b659b3acad077e7216927fb441d82934203d1b0f37b7af1517e2da1efc824856b2f91f876f8ae2afd06ff74900c74604550561bb1a532a5b66f836f8177403f4b18f5fff4bf425e77d2187ee81b222bc163e5c6aeaaa688879a77f6080254a69e598766718511a3093f47a858da6442e5d640b35760c4233550b31d126418cbb2f65bd1f40c3500d28c71289088b7a4c8d897257f96ce2b88620b59dbbf9eef5ce92c953a60b2b874e5b7796f9", @generic="c2d2606299516bd303a8a11dcf3fe21a6ab6ced471e280f850abeb4253c4908c62978a72896392160289a51dc6086267a0774cd17d266b9a3e31a81e6456296bde3f995e24e05cf0", @typed={0xc, 0x2, @pid=r14}, @typed={0xc, 0x51, @uid=r15}]}]}]}, @IFLA_PROTO_DOWN={0x8, 0x27}, @IFLA_EXT_MASK={0x8, 0x1d, 0x7}, @IFLA_IFALIASn={0x4, 0x14}, @IFLA_PHYS_PORT_ID={0x14, 0x22, "fcf0c766048f641edd23380f3a5d"}]}, 0xa94}, 0x1, 0x0, 0x0, 0x40}, 0x40) 2018/02/25 05:41:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)=""/204) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f000000d379)={&(0x7f0000012e30)={0x14, 0x1a, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a}, []}, 0x14}, 0x1}, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) socketpair(0x3c8783428240979d, 0x7, 0x1, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000180)={0x7, 0x0, 0x10001, 0x26}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f00000001c0)={0xfffffffffffffff8, r3, 0x1, 0x100}) 2018/02/25 05:41:56 executing program 4: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x5, 0x440) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x8}, &(0x7f0000000140)=0x8) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000)=0x1, 0xff63) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000100)=""/37, 0x25}], 0x1, &(0x7f0000c65000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000180)=""/122, 0x7a}, &(0x7f00000012c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1}}], 0x48}, 0x0) 2018/02/25 05:41:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d93ff0)=[{&(0x7f00003d7fc6)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000f00000900000100000000000600040004000d0005", 0x39}], 0x1) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x2, 0x7ff) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00000000c0)=0x4, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)=0x0) r4 = geteuid() fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={r3, r4, r5}, 0xc) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000200)={0x10000, 0x100, 0x80000000, 0x80, 0x1f, 0x9, 0xfffffffffffff41c, 0x6, 0x2, 0x4, 0x100}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={"4c5f96608f17dc356b5a9c95e6540936", {0x4, 0x10000, 0x455, "6c64968bc5c8"}}) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/25 05:41:56 executing program 3: r0 = memfd_create(&(0x7f0000000000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00006f1000)={0x0, 0x2}) 2018/02/25 05:41:56 executing program 6: r0 = socket$inet6_sctp(0xa, 0x4000001, 0x84) r1 = shmget$private(0x0, 0x4000, 0x78000000, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/40) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000085a000)=[@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}], 0xd) 2018/02/25 05:41:56 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00000000c0)={r0, r0, 0x7}) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x3182, 0x2c1c883f, 0x10001, 0x3ff, 0x9, 0x6, 0x4, 0xd95c, 0x8, 0x5}) 2018/02/25 05:41:56 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) sendmsg$unix(r0, &(0x7f0000001740)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001680)=[{&(0x7f0000000080)="1bb526ba0cbe794f74ec34ef39923e93cbd3db72fc4af1252bb20d87f7969202cd645129071c207e3e99bb69da51b464b557f76db3b282fcd7c499d98860e446dbe3c2a3f7ec17d54e2e214784ceeaf6e3a4aac0c52b468a8bb6043f6c0a158e9bffe67f7537fcd4f0d78e5d3749db50cca15a2f36214a04f071fe545ce913c555934b7b79a03ed68c766036c1c61291fb532aa82dd383804f6458def3be49b6ad314ece4f3ae23736a02d97e4b5395d36dc039136dbf33df5a817f043ef3b51e0313af9c5a0cd8892ff92f477bb22515570557debfcc57b20", 0xd9}, {&(0x7f0000000180)="8a5d2cdb0f01bbc9a1a8edc8e3ba2bae51dd8f1562ec05fe4836711d55f4682a3d3d3ab1628b2e68", 0x28}, {&(0x7f00000001c0)="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", 0xfe}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="5153d07f35756edbadb5801bc1675b9e78dac216a80228f78817bd24cfd1d46b0d6eb675e48d109768add3f3f7b4a48ffee269cac5e5fb1cbaf8bf04b371070f3ac6c6587d13b9c054d37757fff934df6f4f025a703b16ce08cd29c1fe01969bbe691602571c1529a437f7869e03ff06811a1a25f48084e91cccf8b826729d8be726a4efac4bb943e035c781685e0685a18abc51effe4ea722abd6b775002db61e811d88d5cc1ef363232082914fe072c31866a50ac24e8abc655f7423874fba495d20fc386af0dfd1ebae3557fa3f7de6b9a15300da1d78aba25e43bfd2", 0xde}, {&(0x7f00000013c0)="e598c033f1b6f4753a5dee3adef410a773c07ca6803095495e81ced1816fd11bdcd7eda0a775eccfc94bfec85140e020462a6e7352821d03d1b8a1c96b6089dd6f9402e7787f9195cb3796e1ce9812af33e6b2d97a130c3710e6bd1777c71f95bd93b7551e8d0b15978cc89612c1177f89666df6f8fdb203df6bf0b1b1d8ceba085d", 0x82}, {&(0x7f0000001480)="673b0e933e1efdc1b38c62729af85172a245a12d1290312635be118649188337e8f032fa9000c28fe85d339ac6bc78249a31c117e8ec60789a0112b874447f8a2f3bcc155c7cf886c98a878ebad7411e66089fff17994afa2408a100dfd57d2f7a116dffaf27174177af9134b2f642f9ccaf0bbd1a6b4d67c4a12b638dafd9c85d0504e68187591bfdda2bdaab5a0a5dcf977c48f330a1241810a6883d75e0c6d8f0278224c673d87a05a70046b893af5263e0799351ec77da9b97d2e05ae8f4cad720476bc9248a178ecab56e1da8bf23dced455119bb58f32257430c482928fa2e01bedc05a6c2fc", 0xe9}, {&(0x7f0000001580)="0acd18a0e115c24511ed87d750c726a068d25ae6a36b66d860b95f87b2190d764694cb7307ec8f3396aafc42cc9287f76fe0516d3600b2dc09dbe68429dbd94e1068b2e3481ce30cecf250057501ef6c6e608c15f63854f215ea60445f72cfe08107779ef0c5460ad5e2863ef6875f2646f7d0da993a7b3244370f20e9fe230f231bfafb71affefb8acca8e03db4153b785a56e5ee4585f2ecf2e1ecb6c6ca27cded4901c9c6abad2691583ecf1c2a904a5cc9e2df29ee8adf6b13b33273f88269a0a41aea89267ae4", 0xc9}], 0x8, &(0x7f0000001700)=[], 0x0, 0x8216a2ca18cfd4d6}, 0x40004) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000010000)) [ 165.761261] device syz2 entered promiscuous mode 2018/02/25 05:41:57 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006bbc5)='/dev/sequencer\x00', 0x40a02, 0x0) write$sndseq(r0, &(0x7f0000577000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}, {0x0, 0x0, 0x0, 0x0, @tick, {0x2}, {0x0, 0x4}, @quote={{}, 0x0, &(0x7f0000d09fd0)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}}}, {0x8, 0x0, 0x0, 0x0, @time, {}, {}, @addr={0x8}}, {0x0, 0x0, 0x0, 0x0, @tick=0x4, {}, {}, @result}], 0xc0) socket$inet6(0xa, 0x5, 0x100000000) 2018/02/25 05:41:57 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = shmget$private(0x0, 0x4000, 0x400, &(0x7f0000ffb000/0x4000)=nil) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) setpriority(0x2, r2, 0x4) shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0x1000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x200200, 0x10) ioctl$VT_WAITACTIVE(r3, 0x5607) 2018/02/25 05:41:57 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x1, 0x0, 0xffffffffffffffff}, 0x2c) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000161f7b), &(0x7f0000000040)="a985bf15ba17e1f7c693bba7b11f00c4c392901408d4a0ebeb8e7ca3b0f0210b1eb4080a1853fd66d58ac52fb7a76067890f0b61702a4f1080640ef7505b8be9bb5477", 0x4}, 0x20) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x7, 0x7ff, 0x80000000, 0x2, 0x4, r1, 0x5}, 0x2c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x1ff, 0x206, 0x7, 0x40, 0x0}, &(0x7f00000000c0)=0x10) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x1, 0x10000, @loopback={0x0, 0x1}, 0x1000}}, 0x1ff, 0x1, 0x0, 0x1, 0x20}, &(0x7f00000001c0)=0xa0) ioctl$KDMKTONE(r1, 0x4b30, 0x7) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000200)="1f17f606925ce37258adf6bafcdfa69e60e2e943de19ccbedaaba4095f14f696ad0dba2fef1ad91804f211bede75a1b416dab4d5ff2954da9a13ca520cf212f3e2961029741c6a013ba4ac58c85c1169eac37586c870498bb32df9ddb1597ca1e99267056f5edc9725ecfb6f4003e639dffdc91e9910ccac1a5ce57e3e5556071e579d") getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0xee, "3a8c416e1643561aa7ce67cfa8bdd5aede2a9e94478fecdc098f068e220344a1d504eb343ce26b1e6eb5ca20b39686d4232129f9e053d7acc79b9d7060278b3769485cdb55b289a9682a212973a368a2bc8d716f61410d7452cf8bdf58c1067f313ba4762cd9a0454bae6e551efae79ff3843333224acc04144d9d8f86297c4711635a085dc0ec8a7ae56c82e35659f5a2ef8a64d9fdecfc36d4d43489177577bef8ad4563399f968687f52e89e5637994adcc9d85776b9aa65829aceae86e8b2d05a7e2c229315466d9e5a1ec8f44ad36e209efb407b9767e7e9c85efea6a7f59223254a7282cf73de978426882"}, &(0x7f0000000200)=0xf6) r3 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_proto_private(r3, 0x89e4, &(0x7f0000000240)="cc823fbaf28aa2cac11de1e0438d7065e1569153c4944fb9d2ca05ded4ad587b34") ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000240)) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=""/197, &(0x7f0000000140)=0xc5) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r1, 0x28, &(0x7f0000000240)}, 0x10) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00000006c0)={0x10007, 0x0, &(0x7f0000ffc000/0x4000)=nil}) 2018/02/25 05:41:57 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffff4f2d}, 0x1c) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0xffffffffffffff01}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x4}, 0x8) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f000095bf72)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf2, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/25 05:41:57 executing program 3: futex(&(0x7f0000000000), 0x5, 0x7fff, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)=0x4, 0x80) r0 = epoll_create(0x4000000010011) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000680ff7)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000336ff4)) 2018/02/25 05:41:57 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x800) sendmsg$nl_netfilter(r1, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2001}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)={0x180, 0x2, 0x3, 0x120, 0x5, 0x1, {0x5, 0x0, 0x8}, [@generic="b5089d25e409319a104d771b55bdde992fd308b8ae5598d115053c1fc483c7a6940b6e4fcc8edd9ff7aef7d56e95ed9e2adc70fefddfa5c2fcdaaf8cf0e9e40a8a0da2af9faef1b132264fae8eecf601e6413d69ed9b2a45e87e11ad4cc0b68c3dc410066edf8e0d0dc23006ffdca1754c60205bf821836362ca7df028dd86d19975f881cd09cde3ec8366d5860eb31a9d8161ea8bc3d9ce860da5c5181a3376bdf8f330e9a3d16ff267dd7b2534b7b8aa838a48528e9ce39479c9ab700458eeeeabb722a12f6bcaac88bc5c048457e334b8a829d6e623556b1265a76c2f3a3d4ba834501e", @generic="b638a0767560f810a248e704e9f7f01fdd02d15db84649270a2b4f486ffe6a5f2a5d6134b3f6a21388e49c8b0077a7554f09cd5fe8011ac3154cd13269759145cedf08b4a4648a8eab0b9619858c093e7435ddf6a3a2fa37d1c82f8e0386618616d392cf43e8e3d92698d2867c6a096ff4a1c49676f0590882d506d0471998c43ec52058a6f00d"]}, 0x180}, 0x1, 0x0, 0x0, 0x10}, 0x810) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xa2642, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r0, r2, 0x2, 0x1}, 0x10) r3 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000040)) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000340)=0x2) 2018/02/25 05:41:57 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b70000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/psched\x00') exit(0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000040)={r1}) getdents(r1, &(0x7f0000da7f6f), 0x0) 2018/02/25 05:41:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x800, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000080)=0xf) unshare(0x400) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00000000c0)=0x800) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, r2}) 2018/02/25 05:41:57 executing program 2: r0 = gettid() getpgrp(r0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) capset(&(0x7f0000be6ff8)={0x19980330, r1}, &(0x7f0000000000)={0xfffffffffffffffc, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffc, 0x0, 0x2}) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) 2018/02/25 05:41:57 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)='4', 0x1, 0x1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) listen(r0, 0x1f) r1 = dup(r0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000140)=""/240) r2 = accept4$inet(r0, &(0x7f0000b50ff0)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000fd3000)=0x10, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000000140)={0x6, 0x7ff, 0x5, 0x100}) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000180)) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f00000000c0)=""/4096) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00000010c0)=0x1d) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f00000010c0)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r4, 0x4010ae68, &(0x7f0000001100)={0x0, 0x115000}) [ 165.866170] device syz2 left promiscuous mode 2018/02/25 05:41:57 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='gre0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000f40ff4)={0x10}, 0xc, &(0x7f0000f90000)={&(0x7f0000997000)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x28}, 0x1}, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000040)=""/90) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000000c0)={@empty}, &(0x7f0000000100)=0x14) 2018/02/25 05:41:57 executing program 3: r0 = socket$inet6(0xa, 0x800000000080001, 0x8010000000000084) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x74, &(0x7f00002a3fe8), &(0x7f0000217000)=0x18) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7f, 0x10000) recvfrom$inet(r1, &(0x7f0000000040)=""/6, 0x6, 0x40002000, &(0x7f0000000080)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) 2018/02/25 05:41:57 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00001c0000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x8001}, 0x10000}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f00001e9ff7)='net/udp6\x00') readv(r1, &(0x7f00008c0f80)=[{&(0x7f0000233f28)=""/216, 0xd8}], 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x63, "2dcb001c1fe4800c9a70002a4b883c84392b257e94dc94d492f627b883a22662d1b150bdcca4872f4fba83b92c6aa02e4b883ec62ac6851d4b3074dddda351af88ad1687dc680ba2fd606772d659c9f051b18a2d72fbdbd425c44f6ea6aee099112dd4"}, &(0x7f0000000080)=0x6b) getdents64(r1, &(0x7f00000000c0)=""/4096, 0x1000) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x0, 0x3}, 0x8) 2018/02/25 05:41:57 executing program 4: getrandom(&(0x7f0000d85000), 0x0, 0x3) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x641, 0x80000) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000040)={0x8, 0x5, 0xfffffffffffffffe}) 2018/02/25 05:41:57 executing program 0: r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x3) r1 = memfd_create(&(0x7f0000000000)='proc\x00', 0x3) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000356ff4)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req={0x3, 0x1, 0x6, 0x2}, 0x10) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000000)="ebfc606cd9896318f2d4f7d7b4ecb3ba", 0x10) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000040)={0x4000000000000, 0x1000, 0x7, 0x5, 0x9, 0xfffffffffffffff8}) readv(r2, &(0x7f00000a8ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) readv(r2, &(0x7f000010afb0)=[{&(0x7f00007f3fe6)=""/26, 0x1a}], 0x1) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/25 05:41:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x400000) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080)=0x6, 0x4) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f00000000c0)=0xd4) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3d7a, 0x101000) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f0000000080)=0x800000000000000) unshare(0x400) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000100), 0x2) fcntl$lock(r1, 0x5, &(0x7f0000010000)) 2018/02/25 05:41:57 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000fe2)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @generic="98a79c4751bf84b4ef59f9a09c63157a"}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x288000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xc0e, 0x9, 0x2, 0xfffffffffffffffd, 0x6, 0x7, 0x20, {0x0, @in6={{0xa, 0x3, 0xffffffffffffffd0, @empty, 0xffffffffffffffff}}, 0x2, 0x9429, 0x57, 0x400, 0x3}}, &(0x7f0000000140)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x7fffffff, 0x3d, 0x2, 0x6e, 0x385}, &(0x7f0000000240)=0xa0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x40000, 0x55) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0xffff, 0x8208, 0x5e1473a5, 0x69f, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000100)={r4, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x7f, 0x5, 0x7, 0x5, 0x81, 0x0, 0x7, 0x2, 0xc, 0x10001, 0x2, 0x1625, 0x9, 0x8, 0x4]}, &(0x7f0000000240)=0x108) 2018/02/25 05:41:57 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = getpgrp(0x0) sendmsg$nl_generic(r0, &(0x7f0000001380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x220010}, 0xc, &(0x7f0000001340)={&(0x7f0000000080)={0x1284, 0x40, 0x331, 0x1, 0x0, {0xf}, [@generic="1abc6cbc19", @nested={0x1190, 0x1c, [@generic="aec97ae5e5db6e96a1d41ca7e35c3e136ede27f284bb705f184318ba3e10b4df612943d85dd0e6c808d1ea680b33ee8a529064fae09207db665b44d030cb9f302f258cdc8a2d666bc366718356705e52110d9434caddbd9531e12df66822adafeb06022a54020466750acc14c43085678eaac9a6385e70e64208903a454692fbf1aed410a158faa1847e117c1917af4c95b88d04d34a3e95138f2d45b2f50eb9ee43bafc228f8560ea878c47657ed9715a69556e3158600bb346bcbcc3642c44a469192dbfe47cae7a6cdbd40c5b580553546b600a5ec94b6535dd806995f125686f9fe95948a9c809c72c", @generic="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", @typed={0xc, 0x24, @u32=0xffff}, @typed={0xc, 0x53, @ipv4=@broadcast=0xffffffff}, @typed={0x88, 0x2b, @binary="3c6e99f97e2bc4df536f05a0e7017e227b4e5b2c3d5bd2861e490b0647a57f460de085fb792f6c71829cf5bb4aacfd38b89baca337f4de15074af37e0acc09a126397e093bcb48d13e882c628f84743747a9f454a0e7d6d5c972331b9b6c17a443d9d4b4aeb4e2d32af1218eef108b2d22e1d08cd5c26ab735748e9217"}]}, @generic="2009dfae29d70e7ba2c8c43b74f7c68cba9b31961c40a759c22cab69f85daa410656ee8b9bad1bfc1c26593f4aeec0137ab6c5ab84dc81c08b6145d30be8fa504eb3e27b7d07d79f022be073ff98b6486cde1a841a9e6350d46522d98edcbf05ef91c474ccab9a50da1fa2e2dc4531229656d94df189d541f67a857f2c0149daa927dcc268a6d6e41ab5f716c00366352a17b28a3edfb699c3a504f1c9eb3da077d992acaf3466f1041de91058f567000ba876d5d7a842e67f3adf0ea2c91f255dc7f7a0273cd6264c18", @nested={0x10, 0x38, [@typed={0xc, 0x72, @pid=r1}]}]}, 0x1284}, 0x1, 0x0, 0x0, 0x10}, 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001440)='/dev/sequencer2\x00', 0x4, 0x0) r3 = add_key(&(0x7f00000013c0)='dns_resolver\x00', &(0x7f0000001400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001480)="2ba552f4de7d61dac42b2a3d7a3ce6ddf73df3f7c3b7fbe3e463a07f758b8edba12586261e22c3a1837b81886b69ac08d728b8144394c89daa8bc6694156137677ad422e132533c36ac1b7addd6761f63b0063659c07dad0f7980ceaa94fbd0e729f849cf09c9684e3a0016a758aa066c9dd2599c4c62e6b672ded6aef118d1bbe4e8f73e52b4175350b7301fbe04e40597907cd2bd2606a31271f993cf182b788af6fbb8a4032051910b6", 0xab, 0xfffffffffffffffd) r4 = add_key(&(0x7f0000001540)='cifs.spnego\x00', &(0x7f0000001580)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000015c0)="ecf19b5f6eff155148e0f893a161103a4bd7be7fd8b307f883530d3515b85f1d6f114290eafdbe96d55dcae929228006e339d10da4da85ae3e568fb2b814718cba8ec57bea640ecd52df9a54a5b4b37698d1feaa860300feaa34784685b81c7f6a5586482b332b8e58f41f5d6263a41358a2c18a3a68e55c5035371f4c8033c94a4604531ff5c08b5b533e04c1caacec3bd5467950fde474a165d6b576dc9804c59fda93ce668b92caa306eaf716d09e4bed944e47d78a3a8f8d", 0xba, 0xfffffffffffffffd) keyctl$reject(0x13, r3, 0x8, 0x3, r4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040)=0xfffffffffffffffe, 0xfffffffffffffda8) ioctl$KDGKBLED(r2, 0x40045108, &(0x7f0000000040)) 2018/02/25 05:41:57 executing program 4: clock_gettime(0x6, &(0x7f0000000280)) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000080)={r1, 0x80000001, 0x90, "586f645cc08fbd047787818ace77b70d4f9c967df42fb9950da14790a6dac4185fd65de321fbe793ce819fa517cc5a2346c26161d27464675099ff4cf728f1ec1bb609e912c9a7f1fa13cc1467af37220ea850e7fb396e15083457d5034ab8ec35ff8f3556e23b8e9d648f80e467818252fdf253797c4cc5b62bbe757b617c9734cbb6608a2b6155fd89a16f6630b238"}, 0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in6={{0xa, 0x1, 0x80000000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}}, 0x8, 0x8e87, 0x9, 0x3605, 0x90}, &(0x7f0000000140)=0xa0) 2018/02/25 05:41:57 executing program 2: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) r1 = syz_open_procfs(0x0, &(0x7f00008feff8)='net/udp\x00') sendfile(r0, r1, &(0x7f0000000000), 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) eventfd2(0x9, 0x800) 2018/02/25 05:41:57 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x10, &(0x7f0000000040)={@empty}, &(0x7f0000000040)=0x14) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)={0x4, [0x401, 0x8, 0x5, 0x3ff]}) 2018/02/25 05:41:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000010000)) 2018/02/25 05:41:57 executing program 3: syz_emit_ethernet(0xffffffffffffff85, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0x8100}}}, &(0x7f0000003fec)={0x0, 0x1, [0x0]}) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100000001, 0x210000) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/02/25 05:41:57 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000ad0ffc), 0x4) r1 = msgget(0x1, 0x0) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000000)=""/239) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x3d8e, 0x8e, 0xcff, 0x0, 0x6, 0x7, 0x6}, 0x1c) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) accept4$ipx(r2, &(0x7f00000000c0), &(0x7f0000000080)=0x10, 0x7ff) 2018/02/25 05:41:57 executing program 1: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000000000)='GPL\x00', 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x10001) r1 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000643ff8)='./file0\x00', 0x0) r2 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f00006e9ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r3, &(0x7f000001fff8)='./file0\x00') renameat2(r1, &(0x7f000068e000)='./file0\x00', r3, &(0x7f0000284000)='./file0/file0/file0/file0\x00', 0x0) 2018/02/25 05:41:57 executing program 0: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) write$selinux_validatetrans(r1, &(0x7f00005f5000)={'system_u:object_r:console_device_t:s0', 0x20, 'system_u:object_r:ssh_exec_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/sbin/ntpd\x00'}, 0x58) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000040)={0xc6, 0x0, 'client1\x00', 0xffffffff80000003, "7ffc10b84c2578f4", "aae09369348d41e9f326128e76875ba0e5bf7955b4e82199caa64e0da088e9f8", 0x1, 0x9a}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(0xffffffffffffffff, &(0x7f00004b5fc0)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r2) 2018/02/25 05:41:57 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000588000)='oom_score_adj\x00') mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) pipe2(&(0x7f0000000000), 0x0) 2018/02/25 05:41:57 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d7eff4)={0x0}, &(0x7f0000fc5ffc)=0xfffffffffffffed1) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) move_pages(r2, 0x329, &(0x7f00007ff000)=[], &(0x7f0000000040)=[], &(0x7f00000000c0)=[], 0x0) 2018/02/25 05:41:57 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000025fff0)='/dev/sequencer2\x00', 0x402, 0x0) pwrite64(r0, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) bind$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"2a9739e4e87e55"}, 0x1e}, 0x10) 2018/02/25 05:41:57 executing program 1: r0 = perf_event_open(&(0x7f00005c6f88)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000602fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000332000)=""/8, 0x8) r2 = dup(r0) lseek(r2, 0x0, 0x3) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000471fd8)={&(0x7f00009cc000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f000063f000/0x1000)=nil}) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f00000000c0)) close(r1) 2018/02/25 05:41:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f00000b4ff0)={&(0x7f00004a9000)={0x24, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xc}, [@nested={0x10, 0x5, [@typed={0xc, 0x1, @str='\x00'}]}]}, 0x24}, 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8c, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/02/25 05:41:57 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000000c0)=[0xffffffffffffffff]) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) r5 = getgid() r6 = getegid() r7 = getegid() getgroups(0x7, &(0x7f0000000240)=[r1, r2, r3, r4, r5, r6, r7]) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r8, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r8, 0x5, &(0x7f0000010000)) 2018/02/25 05:41:57 executing program 6: r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000f20c80)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0xea, 'bm\x00', "225eecb600000007ceb36a2658d861a1eff32000000000000000d947ff2ad36d4e0d6b5328cf197cd30f110002000000000000d48bdc49c5f07871c41c895cbb30dc1065e1ca049ab6e5f300000000000000023a992aa626d200a9ee7fd68edf88000099b1942a0ff1fef7a3b917dc483d93f9d782b3ce2da3eb8965fbf6dca4", 0x400000000002f}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="9cd7d6f066821358576485a73127bf63", @generic="ad8e0879982acd22a5e0eba0ca671522"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="e39e66367d4140ac40e41e1e04d2404a", @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r2 = request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='\x00', 0xfffffffffffffffb) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) keyctl$instantiate_iov(0x14, r2, &(0x7f00000004c0)=[{&(0x7f0000000200)="be1f3bd79dc0c7550308214072d382d90e3c450644183330a9519cfceebb1adeafed70fee01a52a85315290eb11ba2bd926d1a8bfc8956d577b2ca2b123f2e94c5983b56c4691058f0cb530cc2fbf6b22b7ec53b0579f9ac5031cdac8734ef02410afbea4ea888b29190537b95cb57dff8f3efa6eaf683a7948042e3faebf271e9c7721089c3e6e0ebe4d8f6154ab5e46f39a6307938fa357bb51130f288d6156bec448a5125975f12dd541c3d29eb97e0c3ff83935c34f92c1734fc", 0xbc}, {&(0x7f00000002c0)="ff14a4735febc0ada10d33e79b2b0f8657862f10eb78c9ba105372a5655cc3eb6de23c5859809c0728a08eb0610ab6bd87a8393b054ca4ee1751e87e0870ad9be99b09b151929e1c89ab5f480b83bae5ce74de3f251e116ece6c3088b6609601853bee7fc9ff9509941d95b71feedb8910bf93636308d0dfc4d9ac5313d4432a622875afec84e182d18208a3402320329c90f769ab93f885f44bc0d527a442fa1a43325e470f8209cc19a210bc2900c638b0cdeef637bf9421d9b07504f4e16c81cdbc91f8b445c589510d20130c8600d6ea87ba65bdfe1e112db7761e68831b6c5c81f22add96", 0xe7}, {&(0x7f00000003c0)="817761d305c9e1536963120cd9edd0f3bdf1d7c6420bbc2ca385234859ff5f21bda2032876a06dc255e6316131340a14a24427937056528fc74f3af05facd0ca5d38b52dfe204a3b9cd8373699ecbaa4d0e836ed8f16ff5df12db50137ae3cb0fe5ec69db27e3f88d54a85b673f4784a5735d4e03405c8e41e8f05dc1511a336421116b6db74c4397ada822b35c8c6982f2c578de4e1e2613b8a943093a049143ae999aea189c87bb35c983cc77ea2e45cf6b6ff5b096bee5bb033414854c0dbf853e1159977c4d3297f77648b28b53a766a3e0cabe51aa4e89e3dedd751123d74eeda84b50f842a133a", 0xea}], 0x3, r2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) keyctl$chown(0x4, r2, r3, r4) sendmsg$inet_sctp(r1, &(0x7f000081e000)={&(0x7f0000a68fe4)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f000016c000)=[{&(0x7f0000074f0d)="8f8dda24555a42a2d866dc60be7c1b9b89eadc5264f50c58b777f46a1eeaa93ac0cd27281180c8d1beeee417453204d7d82c44f09a1218e42686a61c15158732b31af86fd489fb40e7277963df23b830d73ec19b193319e6bc2be284a97277f91ed2fc2f70dd9fe2c612c407544a22ec8ebb5295af9413bc6b3c51bf716c802d86abb4e4122f6ac4e5477c30b9e8b3e3b861d3e1a75e9d66c844113ab331351e253a41440b41b8219593a8da95b0318ed088940ccce5c9a1cf22c9cdf482f62ba6934bf9350e449b9a6d1da5b75652cc1ab6421030257e29", 0xd8}], 0x1}, 0x0) sendmsg(r1, &(0x7f000092c000)={&(0x7f0000478ff0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="f9b1a376f03ac4d5d45ee512cb30e343b09db20295fec94984c9c3c8f1ffefd08b8079771cfd84ddd4784c3215926eea38eb4801f183febcffc6e36c60433024fdc83f649a90617d9b4d1d0cdce7b167439c553afdae23cf85a6ad5aa06ce996c332a6d1f16ea54eee65a82932ae8bca560000008124337982e341ad52f0c2ff8974ed9d9bc4870bb099991d8ff82fae71368fe4fbf3ad33dd42196b5111f7f74d4a096fb1d3086c2446af3b6c9eb8d629d065279871", 0xb6}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) 2018/02/25 05:41:57 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x80, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x9, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000040)=@ioapic={0x106000, 0x10000, 0x8001, 0x1, 0x0, [{0x120000000000, 0x7, 0x2000000000000000, [], 0x1000}, {0x2, 0x1, 0xab, [], 0xff}, {0x6, 0x7, 0x0, [], 0x5}, {0x10000, 0x4, 0x200, [], 0x10001}, {0x9, 0xff, 0x8, [], 0x7}, {0x9, 0x1, 0x5, [], 0x7425}, {0x3f, 0x400, 0x7fffffff, [], 0x7f}, {0x4, 0x9, 0x1, [], 0x80000001}, {0x9, 0x1f, 0x4, [], 0xffffffffffffffff}, {0x7, 0x3, 0x6, [], 0x9}, {0x1ff, 0x1, 0x4}, {0x81, 0xffffffffffffffe0, 0x4, [], 0x1}, {0x7c7a, 0x0, 0x8, [], 0x3}, {0x6, 0x3, 0x289, [], 0x1d}, {0x7f, 0x7fffffff, 0x9, [], 0x3}, {0xfff, 0x8, 0x7ff, [], 0x100400}, {0x3, 0xffffffffffffff80, 0x1, [], 0x5}, {0x0, 0x4, 0x6, [], 0x5}, {0x6, 0x3, 0x1ff, [], 0x4}, {0x1, 0x0, 0xff, [], 0x3}, {0xffff, 0x1, 0x4, [], 0x9}, {0x10001, 0x5, 0x0, [], 0x3}, {0x10000, 0x3, 0xe2d, [], 0x7}, {0x0, 0x1, 0x7ff, [], 0x6}]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x10000020, 0x3, 0xffffffffffffffff}) 2018/02/25 05:41:57 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x87) r1 = accept(r0, &(0x7f00005a4000)=@rc, &(0x7f0000918000)=0x9) shutdown(r1, 0x1) 2018/02/25 05:41:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tea-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0xb, 0x80000, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000000080)={{0x5, 0x5, 0x6, 0xffff, 0x80000, 0x5}, 0x4}) recvmsg(r1, &(0x7f00000007c0)={&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/53, 0x35}], 0x1, &(0x7f00000006c0)=""/206, 0xce}, 0x0) connect$bt_sco(r2, &(0x7f0000000100)={0x1f, {0x5, 0x7, 0x2, 0x80000000, 0x0, 0x6}}, 0x8) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish-asm)\x00'}, 0x58) 2018/02/25 05:41:57 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000058790)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f00004a1000)=[{{}, 0x11, 0x8}], 0x18) renameat2(0xffffffffffffffff, &(0x7f00002e0000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000ed5ff8)='./file0\x00', 0x4) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) fgetxattr(r1, &(0x7f0000000080)=@random={'user.', '!-mime_type$user\x00'}, &(0x7f00000000c0)=""/196, 0xc4) 2018/02/25 05:41:57 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0x5) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00006a0ffc)) 2018/02/25 05:41:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8, 0x40000) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, @generic="a62d65490aeed3ced15243e50bbe881e"}}, 0x1e) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x1000007, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000010000)) 2018/02/25 05:41:57 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xffffffff, 0x20100) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 2018/02/25 05:41:57 executing program 6: mkdir(&(0x7f0000b4aff8)='./file0\x00', 0x4d) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00') 2018/02/25 05:41:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) request_key(&(0x7f0000000000)="866e735f7265736f6c76507200", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='/dev/loop#\x00', 0xffffffffffffffff) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/20, 0x14) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000001c0)) 2018/02/25 05:41:57 executing program 3: r0 = socket$kcm(0x29, 0x802, 0x0) sendmmsg(r0, &(0x7f0000556915)=[{{&(0x7f0000b9cfe4)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f0000812000)=[{&(0x7f0000cd7fd2)='G', 0x1}], 0x1, &(0x7f0000868000)=[]}}], 0x1, 0x8010) r1 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000040)=0x10, 0x800) sendto(r0, &(0x7f00009ccff0), 0x7fffffff, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f000000a100)=[{{&(0x7f0000005340)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000006a80)=[], 0x0, &(0x7f0000006b40)=[]}}, {{&(0x7f0000007d40)=@l2={0x1f}, 0xe, &(0x7f0000007e80)=[], 0x0, &(0x7f0000007ec0)=[]}}], 0x2, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3, 0x80) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x3}) fdatasync(r1) 2018/02/25 05:41:57 executing program 2: r0 = semget$private(0x0, 0x6, 0x200000000) unshare(0x40000) semtimedop(r0, &(0x7f00000a8000)=[{0x0, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semop(r0, &(0x7f00008d8000)=[{0x0, 0x0, 0xffffffffffffffff}], 0x1) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[]) 2018/02/25 05:41:57 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$getown(r1, 0x9) fcntl$setownex(r1, 0xf, &(0x7f0000000040)={0x5, r3}) fcntl$lock(r2, 0x7, &(0x7f0000000040)={0x2, 0x0, 0x101, 0x7}) r4 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1000, 0x0) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000000080)=0xfff) unshare(0x400) fcntl$lock(r2, 0x5, &(0x7f0000010000)) r5 = getpid() sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@getneightbl={0x14, 0x42, 0x230, 0x2, 0x1, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4008000}, 0x80) gettid() ptrace$peekuser(0x3, r5, 0xfffffffffffffffd) 2018/02/25 05:41:57 executing program 1: clock_getres(0x3, &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x4a8, 0xffffffff, 0x208, 0x2d8, 0x0, 0xffffffff, 0xffffffff, 0x3d8, 0x3d8, 0x3d8, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0x1e0, 0x208, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, @empty, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}]}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x508) syz_emit_ethernet(0x6e1, &(0x7f00000006c0)={@random="0d4ddefaf676", @random="03fd19f6b663", [{[{0x9100, 0x2, 0x8430}], {0x8100, 0x8, 0x7}}], {@mpls_uc={0x8847, {[{0x200, 0x4, 0x1, 0x5}], @ipv4={{0x0, 0x4, 0xffff, 0x400, 0x0, 0x0, 0x8, 0xa50, 0x6, 0x0, @multicast2=0xe0000002, @loopback=0x7f000001, {[@rr={0x7, 0x0, 0x94f4, [@empty, @empty, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x17}, @empty]}, @noop={0x1}, @cipso={0x86, 0x0, 0x2, [{0x6, 0x0, "2755ed9525141bef"}, {0x6, 0x0, "4b65659b"}, {0x2, 0x0, "0ea35cdf51cb5ebf235205fcf6cb9fb1"}, {0x7, 0x0, "c41be78da0471264b2da2448d80d"}]}, @generic={0x44}, @noop={0x1}]}}, @udp={0x1, 0x1, 0x0, 0x0, "68f8ff03cfc9ac30cd85a8cee6664c626dfa3196001d5c43829ed01b41b0c2c04054412c3dcf715d29b784306bfc74a20b96f2cf9834102749fedd53357b37529413209b97e80a71c4ed85c93de0c3c903507c013c079e0b6df798b7d585fa263f89ca1396046ff274788b3db5d5751070c0867b7b175cfad96847c0c6a4da06c3c6a3de02d8060b68f299cb8a6983eef81e66e159e2fc0ca47298700af75db8a10c35417c0597d71a7b029cf15dc000cdeb23573fd2e59ddd6a22843e7d5c40c782f9220da249a3e2fdd5a5193629744110d4a1822c65"}}}}}}, 0x0) 2018/02/25 05:41:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r1, 0x23, "db8ee72c22596f412ca3ca30bfe9766f423a9c408a231dccf4aceb8f28bb34568c12e5"}, &(0x7f0000000100)=0x2b) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00004c9ff4), &(0x7f00001cd000)=0xc) 2018/02/25 05:41:57 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000325000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x800001) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d089d2)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x2, 0x4d, 0x0, "3060c8449ca4de20e3da406ae6d2ade6af1b622645913a75dcc601009913ed6d51cffd44d15e28169d75ebfd35f373a23c01b98ec38c5dbd7c99ff2560b6c43bceccb32214"}}}, 0x6b) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}, 0x1c) 2018/02/25 05:41:57 executing program 4: r0 = add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="d7190614103e61e4b4e256e9f35a09d1241b4e51b2eb147bd83ea523d720daaa0019efb8da80d129572ce6b1c82e289db69c9ccafd9ee5fca65e5e1819b73f1a13e506617f1a9c74736e88c06a5aed05da893c2c6bd181fcd81512fb8ebe445a0fcabfd843b8f3a3879187773d4e05afdc51141d716211e5622a97f15d5bc82e3b2603b97d6048fc80fbf972b6657dd1e2b510d133d66f6cd8b93f5f455a0cf581d7ad9dadee3c2db4d15fa58d03c6ca4b7cf642455eea116dda5beef644a1146b2d7d2fdd94533e6cf0794509eae9900d98c4ca4ab6a93988eb57b0f230609afb8fd9841c0f07891860b0831f64478523", 0xf1, 0xfffffffffffffffa) add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="463d041c2d6958dd13dd920c06c721669c5cc8dd1110422548b1908c44c112d37bb5a41aff8ad514fc888a25081901bf410871d4475193771818b5029c9024161edfa977b5ab2903e7ee7fb42a33cd87c689af5049c9dd34802adde5cbb7880c824849c5d19ec6d8aceae5a3262fabc54f65e3660f3a3cf42fbf0615a991127c0fdd2b14f4bd03f8004bfd559f", 0x8d, r0) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, r0) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x2e}, &(0x7f0000000080)="833a00", 0x0) [ 166.398199] device eql entered promiscuous mode 2018/02/25 05:41:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x5eb855) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendto$inet(r1, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0xf4aff573de101d31) r3 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) r4 = semget(0x3, 0x7, 0x24) semctl$GETPID(r4, 0x0, 0xb, &(0x7f0000000080)=""/128) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000080)) sendmsg$nl_netfilter(r2, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) sendto$ipx(r3, &(0x7f00000000c0)="860f9da50f02c3bd371d6f3ceaf0c44003f7552fce303c8bfa6a82188777bb660707735e3ae67b8e8e1e1d36a1ff674774a2c0dca1c37a2e7522a3ce573f22a9d7356697daa3ce7accfb46e4124e50eb5841a1e468b7cc18ea950107dd42438334d0c1a341fabc0f6975756faf8752ab8ed21121f2724dc773842c3dd6fd83729740b58540fc76ce42c5d6", 0x8b, 0x8000, &(0x7f0000000180)={0x4, 0x4, 0x2, "99ee8eb75df2", 0xaa47}, 0x10) sendmmsg(r2, &(0x7f00000c5f88)=[{{&(0x7f0000748fe4)=@in6={0xa, 0x1, 0x212, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c, &(0x7f0000fd6000)=[{&(0x7f0000b89f3f)="1c87ae3dbd01fbaf3e48e2e789c3469cc8a532701052a650bc750185575c92e7dcc729079f7d2cfc5e20a95d1d59f6713b0af745fab772d7d4b1e90a04a65daff93774248552111ce33fd7dfa953a0b4d3b2bdfa4e0f1141274b6ab70860bae7ce4948391b00137350317ebaf4424071039dd7d5532f3343eab096659d9b772cdde99b8b0db068fa091e62f8b2caa43a156cbc9e36dad14ecbf1b7a50c91eef070bade9594c3ee3e6e3ce9ad6db7beef85b7059741db1c2440fb0800b27ec740fc", 0xc1}], 0x1, &(0x7f0000231000)=[], 0x0, 0x10}, 0x1f}], 0x1, 0x20004880) setsockopt$inet6_tcp_buf(r2, 0x6, 0x2f, &(0x7f0000141000)="cdd782c5da5748b0150da559de652e44a11489660d850d28c6f08ccc6ca5b517f5c0dc2564c0574e5fc9d8489ef7ccc01563bf2b55db83d17a1594b4fff400227e3067fcf05c1ba2e5c316ee0b049a94cc74aec3295fc39420f62e73f24d0a113781b258500a886c854554a9389b152cfc3d352c136fba1b90a842af111c11d63e7e7596881c46c020c1a1a67dcbc451a0ee17ff87be1098109a144db9d6894befb0", 0xa2) write(r1, &(0x7f0000f8aff1), 0xff8f) sendto$inet(r1, &(0x7f0000494f01), 0x0, 0x0, &(0x7f0000198ff0)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/25 05:41:57 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000496ff4)={0x10}, 0xc, &(0x7f0000087ff0)={&(0x7f0000208000)=@dellink={0x20, 0x11, 0x80001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$KDDISABIO(r1, 0x4b37) socket$packet(0x11, 0x2, 0x300) remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x4, 0xff) 2018/02/25 05:41:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x80000000004, 0x1) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000040)="5bc42ba67d8a37f5e80aeec25e35f6c9a1efd24d23ab1ebd4ba0008957d5dfe1aa108e5220302a8b6817cd0be495c3a71c17c844a6eceee62a8bf007c46ff6f2629d005a23fe848b86881937b184297837824742e218c137bc9db5d7b0c7a0f989b8e7d67ce7d98f513756dd9c3e805e2b1084bc17a90ccc6687c6d2ae128798835091e19d47533bd3f31e000abe694fd3", 0x91) connect$netlink(r0, &(0x7f00005f6ff4)=@kern={0x10, 0x0, 0x0, 0x100}, 0xc) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)=0x7ff) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0xbdf, 0x0, 0x28}]}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100)={0x0, 0xd2b, 0x300000000000, 0x8, 0x4, 0x0, 0xffffffff, 0x100000001, 0x2c4, 0x6, 0xfffffffffffffffc}, 0xb) perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mount(&(0x7f0000f0a000)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000000100)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001200)={0xa0000000000000, 0x5, 0x1ff, 0x1000, &(0x7f0000000100)=""/4096, 0x51, &(0x7f0000001100)=""/81, 0x76, &(0x7f0000001180)=""/118}) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/25 05:41:57 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/25 05:41:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x800001) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:41:57 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001b40)={@common='ip6gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000001d80)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40080040}, 0xc, &(0x7f0000001d40)={&(0x7f0000001b80)=@ipv6_getroute={0x18c, 0x1a, 0x808, 0x2, 0x0, {0xa, 0x10, 0x80, 0xf4d, 0x0, 0x3, 0x0, 0xf, 0x400}, [@RTA_METRICS={0xb8, 0x8, "cb751ef493b7df00d318629312837ed5c8cc13dd63cb4bb590515738b013b478bd05cf998c5962250fa45464f961c2fb7ea3c7a4edabb36cd4582acdc2bbccc469fe58a3593b2e5d41885075b3a07a61693027602a7eef18d504fd7658363a417c90abe51254e5d5f149e9bccf32b6131ec5884b058f4b10fd3ee6d04373a26b0c2ede52e22d554cac1217cfbbf05ad24f52b13171b72adb8fa4919a1f8534fdbeabe87bbe6e426db27f4f75c8192fe7ad67"}, @RTA_PRIORITY={0x8, 0x6, 0x4}, @RTA_METRICS={0xa8, 0x8, "c1a4275ee583fa34eaa88b1e84682eaf0ba6b3baa981372b75574461a6811630e95493a5bfdb3ffbf436a5b4cf406d6f809c92dc059009a37ba7e758b7d1b1ddbc344dc12a9d81ee82c66fff8e3fb18ba663709439c7b3ecae3ae2d5cc59374d453e41cd23285768b9c1b4112a141fb17b30aa493f8ac0298e25dc4594022f9bb762894641b84b782555037a92ca882d08261c6d08a7551d0a45601890ab2d4fa69cb3"}, @RTA_OIF={0x8, 0x4, r1}]}, 0x18c}, 0x1, 0x0, 0x0, 0x40001}, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc3000), 0x4) recvmmsg(r0, &(0x7f0000fc5fc7)=[{{0x0, 0x0, &(0x7f000062cfe0)=[], 0x0, &(0x7f0000fc1f6e)=""/146, 0x92}}], 0x1, 0x0, 0x0) 2018/02/25 05:41:57 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x8}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}], 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x81, 0x400) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f00000000c0)={0x1, 0x2, 0x1ff}) 2018/02/25 05:41:57 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) listen(r0, 0x100000000009) r1 = accept(r0, &(0x7f0000317000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000123000)=0x26) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80000, 0x0) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000000080)={0x5, 0x6, [{0x792103f, 0x0, 0x800}, {0x3, 0x0, 0x3}, {0x7fff, 0x0, 0x3}, {0x0, 0x0, 0x80000001}, {0x800, 0x0, 0x1}]}) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f6affd)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) dup3(r2, r1, 0x0) 2018/02/25 05:41:57 executing program 4: sched_rr_get_interval(0x0, &(0x7f0000000000)) 2018/02/25 05:41:57 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000040)={0x0, 0x6f04, 0xfffffffffffffff7}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000100)=0x3) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000f94000)={[], 0x0, 0x201}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000140)={0x0, 0x4}) 2018/02/25 05:41:57 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000100)=""/4096, 0x1000, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000303000)={0x0, 0x0, &(0x7f000056b000)}) ioctl$int_in(r1, 0x5452, &(0x7f00000e5000)=0x100000001) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001100)='/dev/mixer\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, &(0x7f0000001140)) fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) r3 = getpgrp(0x0) r4 = getpgid(r3) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000001180)={{0x2, 0x1, 0xd438, 0x77ba, "a6abff78bab88c9731b41f9bab9dfdc34fe58596e1d7f28bb4d47b286c971400592a5e409ea1da63a01c3350", 0x300a}, 0x0, 0x0, 0x9, r4, 0x6, 0xd716, "d8edf0479f74993cbfdbcacb17471a4191636bab55252c66a745d45456a00f591f6be733b757759021d2972e6869683af47b9f4e23eba9d1150a99119b4a2052", &(0x7f0000000040)='ppp0\x00', 0x5, [], [0x40, 0x28, 0x1, 0x6]}) sendmsg$alg(r1, &(0x7f0000429fc8)={0x0, 0x0, &(0x7f0000d50000)=[{&(0x7f0000fa3f0a)="95", 0x1}], 0x1}, 0x0) 2018/02/25 05:41:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r0, 0x5, &(0x7f0000010000)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in=@broadcast, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) setfsuid(r1) 2018/02/25 05:41:57 executing program 2: msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000080)=""/71) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x103040, 0x0) 2018/02/25 05:41:57 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000df7ff3)='/dev/net/tun\x00', 0x0, 0x20000a) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x80, 0x501002) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={r3, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}}, 0x7ff, 0x7, 0x5, 0x20, 0x8a}, &(0x7f0000000180)=0xa0) r4 = dup2(r1, r0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @multicast1}, &(0x7f0000000040)=0xc) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000080)={0x0, @broadcast, @loopback}, &(0x7f00000000c0)=0xc) fcntl$getownex(r4, 0x10, &(0x7f0000c75000)) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f0000000000)=0x6) 2018/02/25 05:41:57 executing program 2: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) setrlimit(0x1, &(0x7f0000011000)) ftruncate(0xffffffffffffffff, 0x3d) 2018/02/25 05:41:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000eff4)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2018/02/25 05:41:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ed4ff0)=[{&(0x7f0000abafc7)="390000001100094701bb61e1c32400ff070000000200000045efffff08009b0019001a000f009000220001070000000004e9ff0006000d0005", 0x39}], 0x1) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in=@multicast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000180)={'vcan0\x00', r2}) 2018/02/25 05:41:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r0, 0x2, &(0x7f0000010000)={0x0, 0x800000, 0x8000000}) 2018/02/25 05:41:57 executing program 1: shmget$private(0x0, 0x3000, 0x54000a01, &(0x7f0000ff9000/0x3000)=nil) shmget$private(0x0, 0xffffffffffffffa0, 0x0, &(0x7f0000e88000/0x3000)=nil) 2018/02/25 05:41:57 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/02/25 05:41:57 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000fc3000), 0x4) 2018/02/25 05:41:57 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x4, 0x540, 0xffffffff, 0x0, 0x0, 0x1f8, 0xffffffff, 0xffffffff, 0x418, 0x418, 0x418, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x120, 0x180, 0x0, {}, [@common=@mh={0x0, 'mh\x00', 0x0, {0x400, 0x6, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x2, 0x2, 0x2, 0x101, 0x1}}]}, @REJECT={0x0, 'REJECT\x00', 0x0, {0x7}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0xb}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffff00, 0xffffffff, 0xff, 0xffffff00], @common='gretap0\x00', @common='bcsf0\x00', {0xff}, {0xff}, 0x0, 0x0, 0x1, 0x40}, 0x0, 0x1f8, 0x220, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bpq0\x00', {0x0, 0x0, 0x4c8, 0x0, 0x0, 0x7, 0x2}}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xffffffffffffff30) 2018/02/25 05:41:57 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x40000000102, 0x0) write$fuse(r0, &(0x7f00009eb000)={0x28, 0x4, 0xffffffffffffffff, @fuse_notify_delete_out}, 0x28) [ 166.594552] dccp_xmit_packet: Payload too large (65423) for featneg. [ 166.625992] dccp_close: ABORT with 65423 bytes unread 2018/02/25 05:41:57 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) sendmsg(r0, &(0x7f0000a6e000)={&(0x7f0000abbf80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35160ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb000480000000bff9f2ff0000000000076167b456"}, 0x80, &(0x7f000073a000)=[], 0x0, &(0x7f0000320e08)=[]}, 0x0) 2018/02/25 05:41:57 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4) write(r1, &(0x7f0000000040)="f5fd5bf36c6eb771c3615f", 0xb) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000040), 0x0) connect$inet(r1, &(0x7f000000b000)={0x2, 0x0, @loopback=0x7f000002}, 0x10) 2018/02/25 05:41:57 executing program 3: timer_create(0x0, &(0x7f0000adafa0)={0x0, 0x1c, 0x0, @thr={&(0x7f00003b6000), &(0x7f00001a2fa8)}}, &(0x7f000019cffc)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/create\x00', 0x2, 0x0) setns(r1, 0x44000000) r2 = syz_open_procfs(r0, &(0x7f0000337ff2)='timers\x00') r3 = semget$private(0x0, 0x1, 0x2) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000000)={0x94, 0x1ff, 0x7, 0x5}, 0x10) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000000)=""/165) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x78, &(0x7f00000000c0)=[@in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffff7a2}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x1, @rand_addr=0x7e011dfb}, @in6={0xa, 0x3, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x7fffffff}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000001c0)={r4, 0x7f, 0x10}, 0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000000c0)) timer_create(0xfffffffffffffffe, &(0x7f0000000100)={0x0, 0x20, 0x0, @thr={&(0x7f0000000180)="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", &(0x7f0000001180)="0cd634dd5c904503bc248c4bfd57e43e772fe7ef12a67415e4b3675a6e6b277d4eddd5984c6e985989bf9edd81a8cd5b114d6bdc01ad010015feacaf95cadc98071bec90b49374951443cde9a7faa82b251cdeca5e8fafa2697db79762e16d1119216a33e76e45e84cde950bbb21964b0ae45c16b6e013c785b9f48cc6440a91be4cbe74b5b45ea12a198b7d3ce144d2825ab78a3155d5ce9f8ebaeae18143fc58cc2765ae4436e436d628ae12067fb184640f4e69fb4c950ef97f71ac148b896522766ea4344206fdbd4ed7cfb68bbc3232a58c9826d2d569ed79ee4bc70557473f054c8898f21d3e"}}, &(0x7f0000b01ffc)) preadv(r2, &(0x7f00005e2ff0)=[{&(0x7f000036b000)=""/100, 0x64}], 0x1, 0x0) 2018/02/25 05:41:57 executing program 0: r0 = socket$inet6(0xa, 0x10084804, 0x7e) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000651000), 0x0) 2018/02/25 05:41:57 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1}, 0x20) r1 = getgid() stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f0000000240)=[r1, r2, r3, r4]) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c3ffc)=0x9, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r5, 0x1, &(0x7f000004bff8)) 2018/02/25 05:41:57 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x2b) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x450, 0xffffffff, 0x268, 0x268, 0x0, 0xffffffff, 0xffffffff, 0x380, 0x380, 0x380, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x20, 'syz0\x00'}}}, {{@uncond, 0x0, 0x108, 0x130, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x1}}, @common=@ipv6header={0x28, 'ipv6header\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x3e2], 0x4}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b0) sendmsg(r0, &(0x7f000001f000)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000004000)=[]}, 0x8000) 2018/02/25 05:41:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200200, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000080)={0x1, 0x1, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}]}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) connect$nfc_llcp(r2, &(0x7f0000000080)={0x27, 0x6, 0x1, 0x1, 0x1, 0xc0, "928ca488541eccee1a9b66b66c24e8d4fe87ecca632a15b48eab0c72cabd8dc71d61e7f7dd8c581f562995d27b799d5685bd15831df39676df76636b5af9a0", 0x498fe607}, 0x60) unshare(0x400) 2018/02/25 05:41:57 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0xfffffffffffffffc}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0xfffffffffffffc01}, &(0x7f0000000100)=0x8) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) 2018/02/25 05:41:57 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x20) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000cf5000), 0x38c) syz_emit_ethernet(0x3e, &(0x7f00008b6e83)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x3, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000040)=0x400) 2018/02/25 05:41:57 executing program 1: r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) socketpair(0x1c, 0x80000, 0x6, &(0x7f0000000040)) add_key(&(0x7f00000ff000)='big_key\x00', &(0x7f0000281000)={0x73, 0x79, 0x7a}, &(0x7f0000281000)="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", 0x4d1, 0xfffffffffffffffb) fgetxattr(r0, &(0x7f0000000080)=@random={'trusted.', '!eth1]&\x00'}, &(0x7f00000000c0)=""/205, 0xcd) 2018/02/25 05:41:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000d78a7b)='net/softnet_stat\x00') r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000798000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x9500}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000510000)={@loopback}, &(0x7f00007f6000)=0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syslog(0xa, &(0x7f000000e000)=""/4096, 0x1000) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x0, @rand_addr}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000b10ff7)='/dev/rtc\x00', 0x600000, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r1, &(0x7f00000c7000)={&(0x7f000086bfe0)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x20, &(0x7f0000a8f000)=[{&(0x7f0000f4c000)=""/114, 0x72}, {&(0x7f0000cb3000)=""/181, 0xb5}, {&(0x7f000078bf95)=""/107, 0x6b}, {&(0x7f0000d1c000)=""/129, 0x81}], 0x4, &(0x7f0000e89000)=""/182, 0xb6, 0x10000}, 0x40000000) ioctl$void(r0, 0x5451) mbind(&(0x7f0000d42000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000fa8ff8)=0x5, 0x2, 0x2) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000defffc)=0xb, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x8003) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00002b8000)={0x6, 0x4, 0x6, 0x7ff, 0x6, 0x10001}) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) prctl$setendian(0x14, 0x2) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) 2018/02/25 05:41:58 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000e00)=@nat={'nat\x00', 0x19, 0x3, 0x460, [0x20000100, 0x0, 0x0, 0x20000338, 0x20000da0], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0xb, 0x0, 0x0, @common='dummy0\x00', @common='ip6gretap0\x00', @generic="de848f34053cf39b64ab19a99d40ae18", @generic="2ae34b8c5e3a3956946a339266830d7c", @empty, [], @empty, [], 0x70, 0x70, 0xc0, []}, []}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x5, 'syz1\x00'}}}}, {{{0x3, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="c5aee2a982f45af3971f4879df00d45f", @common='bond0\x00', @generic="b16f49b2e3fe842bc760f7feb6929e5a", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xc0, []}, []}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x1f, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='eql\x00', @generic="867bfa7b0a37f03ecf846811fd8dc095", @syzn={0x73, 0x79, 0x7a}, @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], 0x70, 0x1d8, 0x250, []}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x100000000, 'system_u:object_r:updpwd_exec_t:s0\x00'}}}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x195, 0x3, 0x0, 0x0, "d2a6f2346a60c2830a83db1846643caa23da85acf426ee37e04913f9a591b205df53c3a0ea599b0121e9dc3b54fce38d33a372fc4ad7f7c99720661eb6bf5743"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x0, []}]}, 0x4d8) 2018/02/25 05:41:58 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10000, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000040)="3ffa8b89531a6cc7bcd4088f1bc1be7978f6142ec9ff3870aac4c47314964b20ced2221b2bce4f6842c5c79ea874410bcf5c59e7043abb5b773044e352c7637a8481c47d096af8a9bdf777ca3855717f2125027cef6ff1f5e4a1245d276b01de11c0fc1df27568f9941033e73936ebffb25a79aa25857ee1d7e6648c73db2b37fe99a184557df98c4a7c8f97a52ad1cc4b415afb476533b5e191a007b752b46f") r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x4000) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000100)=0x1, 0x4) getsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000000040), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x10}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000001c0)={r3, 0x5, 0x2, [0x1000, 0x0]}, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000897ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000010dfc)={0x14, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) setns(r1, 0x0) 2018/02/25 05:41:58 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0xf, 0x11, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x0, 0x7b}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x4}, @call={0x85, 0x0, 0x0, 0x1d}, @alu={0x0, 0xb4b2, 0x3, 0x7, 0xa, 0xfffffffe, 0xffffffffffffffff}, @exit={0x95}, @alu={0x4, 0x0, 0xa, 0x3, 0xf, 0x0, 0x10}, @generic={0x5, 0x240, 0x7, 0x7}, @call={0x85, 0x0, 0x0, 0x30}], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x3f, 0x2c, &(0x7f0000000100)=""/44, 0x41f00, 0x1}, 0x48) readahead(r0, 0x5, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f00005f1000)={@common='bridge0\x00', @ifru_settings={0x0, 0x0, @te1=&(0x7f0000125000)}}) 2018/02/25 05:41:58 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000040)=""/142) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x800, 0x78d, &(0x7f0000000100)) getpgrp(0x0) unlink(&(0x7f0000380ff8)='./file0\x00') creat(&(0x7f0000b58ff8)='./file1\x00', 0x0) rename(&(0x7f0000179ff8)='./file1\x00', &(0x7f000044aff8)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/25 05:41:58 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000eaff3)='net/sockstat\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x2, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x20) 2018/02/25 05:41:58 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000ffc000/0x2000)=nil) add_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f000080f000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000726000)="c387", 0x2, 0xffffffffffffffff) socket$key(0xf, 0x3, 0x2) mlock2(&(0x7f000018c000/0x2000)=nil, 0x2000, 0x0) 2018/02/25 05:41:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r0, 0x5, &(0x7f0000010000)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x384e0129f905860, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000080)={@rand_addr, @broadcast}, &(0x7f00000000c0)=0xc) 2018/02/25 05:41:58 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, 0x0, &(0x7f0000ea4ffc)) truncate(&(0x7f0000000000)='./file0\x00', 0x8a0d) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000080)={r2, 0x1}) 2018/02/25 05:41:58 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000d81000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000019c58)=@nat={'nat\x00', 0x1b, 0x5, 0x348, 0x160, 0x160, 0xffffffff, 0x208, 0x0, 0x2b0, 0x2b0, 0xffffffff, 0x2b0, 0x2b0, 0x5, &(0x7f0000002fb0), {[{{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @empty, @icmp_id, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@empty, @port, @port}}}, {{@ip={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x0, @common='ip6gre0\x00', @common='ip6gretap0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x9, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @generic="dbfa461296cf916be63379bfa2f3f8ad", @common='ip6gre0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x8) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000eff0)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) [ 166.911631] kernel msg: ebtables bug: please report to author: Valid hook without chain 2018/02/25 05:41:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000000)="79d74d6678e63f77f6eddccfab6c67741d7c4a42ee268ca17325d129b734996134b9b375e33b82724100ca7e801878fbfefc1e42747eb20b4e8c49a7c9298bdcac3631aa93f76babedcbcd66ba5c293f15017cfc2e65b9cf2b", 0x59}, {&(0x7f0000000080)="7bcb", 0x2}, {&(0x7f00000000c0)="f60d1f7e87b7c0ab8016b446393a20e9b2988e3715afb7283828e9e59fe322a816fbb7f3fea9955f22194b9c44df566dc20a41c64edb3674c611eddc0d88042140e213709c1decf882877a10e69b743499b5eb8e42f89161ebc1172ae0cae44aabb2c03df2b1ba6322f9f554216488512bb4671b78fbf149e0ff5870872ba9bded01a22ee2869c4f7c394830fdc22044f408491dd1658739f55b0fdd8f648f41c938a60b70aec9551399cffbc882488629f3b596283043fe8691377e403a56c18da083238f16437c2cb0cc443d11eaebf0d6c5da860d11a3ecda7cf5451dce3b63a4cf1128db851afd2ca02eeb0116ace0526511", 0xf4}, {&(0x7f00000001c0)="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", 0xfb}, {&(0x7f00000002c0)="b1f966", 0x3}, {&(0x7f0000000300)="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0x1000}], 0x6, 0x0) r1 = dup2(r0, r0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002440)={r1, &(0x7f0000001380)="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", &(0x7f0000002380)="12b92c1baee25a134ba6b8095d4e7bb8010ab7895c469db222a4efea90417a8440894a484814329ddd49969d726009ea7b11cc16a9ff4d5d6906e3bb7bd5385467690ddda8a8e374b0c5661a4d39be9abdf7718f15ab45acc5f686b84e2a6431e2bd778f26ebd1db841e67ae65c849d6e75de01d5183b32a0f52ef9f16997cd5f5ead3e916ebd9b00c2c84746abc5ac6ff"}, 0x20) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000065fc8)={&(0x7f000041e000)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a20da4)={0x20, 0xd, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @u32}]}, 0x20}, 0x1}, 0x0) 2018/02/25 05:41:58 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000002000)=0xffffffffffffffff, 0x8) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xb218, 0x4100) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000040)={0x4, 0x270, 0xc95, 0x0, 0x5, 0x9c43, 0x8, 0x129, 0x0, 0x4, 0x88, 0x5, 0x0, 0x7, 0xc9, 0x40, 0x7ff, 0x22e1, 0x7}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x210000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x400, 0x7fffffff, 0x800}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x20, 0x200, 0x100000000, 0x64d7, r3}, &(0x7f0000000100)=0x10) r4 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x8889, 0x0) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f0000000140)=""/79) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00000001c0)) recvfrom$unix(r4, &(0x7f0000000100)=""/127, 0x7f, 0x10000, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa) 2018/02/25 05:41:58 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socket$bt_l2cap(0x1f, 0x5, 0x0) sendmsg$alg(r1, &(0x7f00008fffc8)={0x0, 0x0, &(0x7f000023efa0)=[], 0x0, &(0x7f00006d9000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00000defe0)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=@getsadinfo={0x9c, 0x23, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@migrate={0x88, 0x11, [{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@empty}, {@in=@dev={0xac, 0x14}, @in=@broadcast=0xffffffff}]}]}, 0x9c}, 0x1}, 0x8000) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f7ffa8)=@alg, 0x58, &(0x7f0000ec4fd0)=[{&(0x7f0000f81000)=""/4096, 0x7ffff000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) 2018/02/25 05:41:58 executing program 7: r0 = socket$inet(0x2, 0x200000000000003, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r2 = getpgid(r1) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r2}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000003c0)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCNXCL(r3, 0x540d) syz_emit_ethernet(0x2a, &(0x7f0000029a8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) sysinfo(&(0x7f0000000040)=""/151) 2018/02/25 05:41:58 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000000ffc), &(0x7f0000012000)=0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000000040)={0xfe, 0x426d, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000908ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/25 05:41:58 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/4096) r2 = syz_open_pts(r1, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001080)='/dev/cuse\x00', 0x80000, 0x0) getsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f00000010c0), &(0x7f0000001100)=0x4) fcntl$setstatus(r0, 0x4, 0x2c00) write(r1, &(0x7f0000d2cfff)='\x00', 0x1) ioctl$TCSETS(r2, 0x5402, &(0x7f00009dffdc)={0x0, 0x0, 0x0, 0xfffffffffffffffe}) read(r2, &(0x7f0000de2000)=""/181, 0xb5) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000001080)="9c1af121d339908919492c310dade4375babec93c62ccc49ab8c59e8c19b3bc410a32729b5b0f198903d3de0485bc2a493b80f383463db1b39791e70baacfe3280e0d8f3b5aeecc0757720cbe79a34db6fa40ba8161032a0f22fb98578197b0a1fdd30e57723f03f98fdb41829196e5493b8b905cb737709fd1b497b43d52a8c66ee629badaf95f45a710f503b5ba7866e3fbfe47f2169ffcbdba1fe2b1d0797ad69a7f6b6876320c23b99bc0af64f44aa8d756b099f3dc567a0") 2018/02/25 05:41:58 executing program 6: unshare(0x20020000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0), &(0x7f0000000100)=0x8) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) symlink(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00') poll(&(0x7f00007a7fe8)=[], 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/02/25 05:41:58 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000000c0)=@int=0x3, 0x4) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) socket$vsock_dgram(0x28, 0x2, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x4, 0x7fffffff, 0x200, r4}) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000000100)="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", 0x1000) unshare(0x400) eventfd2(0x2, 0x800) fcntl$lock(r2, 0x5, &(0x7f0000010000)) 2018/02/25 05:41:58 executing program 4: r0 = getpgrp(0x0) r1 = gettid() r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000040)={0x7, 0x40, 0x2, 'queue0\x00', 0x4}) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000100)=""/58, &(0x7f0000000140)=0x3a) ioctl$sock_bt(r2, 0xdd1f, &(0x7f0000000180)="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") rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000b1eff0)={0x0, 0x0, 0x1}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000001180)=""/151) read(r3, &(0x7f0000481000)=""/128, 0x80) 2018/02/25 05:41:58 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/xfrm_stat\x00') fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000006c0)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000000700)={0x1d, r1}, 0x10) preadv(r0, &(0x7f0000b24fb0)=[{&(0x7f00006b2000)=""/8, 0x8}], 0x1, 0x40000000000000) 2018/02/25 05:41:58 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1f, 0x7fffc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000e6aec8)={0x18, 0x0, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x10000001, []}]}, 0x18}, 0x1}, 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) 2018/02/25 05:41:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000561000)={{{@in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@empty, 0xffffffffffffffff, 0x6c}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xe8) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x951, 0x20000) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000040)={"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"}) sendto$ipx(r1, &(0x7f0000000040)="28d01ce9b034dfd34a36057342e2e19b7e9c1512987e7963e1f8297e7a78cf698806122612af5f2ccde951d6435989c038909b029f77bb3dc57d03928d5e568e26c1cb956cb3a9f445c152796699647c80cb6b64321d2e38e3eba9cfa533b60b8afc36e0", 0x64, 0x24000000, &(0x7f00000000c0)={0x4, 0x7, 0x7fff, "3014ab39cbdc", 0xf6c}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000673000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "010060", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/25 05:41:58 executing program 3: r0 = socket(0x9, 0x802, 0x48) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x0, 0xc00, 0xab7f, 0x7fa2}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000080)={0x430, 0x7, 0x1, {0x77359400}, 0x950, 0x2}) write(r0, &(0x7f000034f000)="220000002100070700cbe6ff080007010a00001e000000000000040004001180ff41", 0x22) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x2100, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000080)=0x15, 0x4) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000080)=0x408) 2018/02/25 05:41:58 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x10000) bind$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000d45000)='./file0\x00', r1, &(0x7f0000041000)='./file0\x00') r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000100)={r3}) renameat(r1, &(0x7f0000043ff8)='./file0\x00', r1, &(0x7f0000045ff7)='./file1\x00') 2018/02/25 05:41:58 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mlock2(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000000)={0x2, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/25 05:41:58 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00007be000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_flags=0x301}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x3) fstatfs(r1, &(0x7f0000000000)=""/238) write$tun(r1, &(0x7f0000000100)=@pi={0x0, 0x6c, @ipv4={{0x0, 0x4, 0x1000, 0x1000000000000000, 0x0, 0x2, 0xc631, 0x2ce7, 0x16, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, @dev={0xac, 0x14, 0x0, 0x15}, {[@lsrr={0x83, 0x0, 0x7, [@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}]}, @cipso={0x86, 0x0, 0x40, [{0x2, 0x0, "12b1b925cbf9b1fe"}, {0x2, 0x0, 'O'}, {0x1, 0x0, "f05e30d604b32963ace2a09f8e8d67"}, {0x7, 0x0, "0a837f24"}, {0x5, 0x0, "d27ad13486b881f210d63a6ad6aa"}, {0x7, 0x0, "6d007ae07601"}, {0x7, 0x0, "b884c505"}]}]}}, @udp={0x0, 0x1, 0x0, 0x0, "34a0c3a2ea48ecdc31226a677ac3f4dd06138af1aeda109e3b62f7540f1fa1eb1c2b94fac00dfe56d08553a0e3c79ca266f7f37b9ac8487a022f7822bbbeba872812ce13b6b253ab5619113aeab19ebb4e38c62ea02dcd8032020f26f9e497047372e5d4ea8a32e7b9bee6e20f47ef8341dce2d8a7d67b0489c9ec2a6d7899c91ed87746f84ff4e305dd15c44fab7e8dff4faa349c5344c944240f48f33521cb317b1471277fa102139f54d15a"}}}, 0xfffffffffffffe02) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x80802, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000240)={@generic, @ifru_names=@syzn}) syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x3, 0x200) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000240)=""/4096) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000140)=0x9, 0x4) 2018/02/25 05:41:58 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) r5 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x2, 0x10000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000100)={r4, 0x80000, r5}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000002c0)=0x0) getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) getgroups(0x6, &(0x7f00000003c0)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r10 = fcntl$getown(r2, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) r12 = getegid() ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000540)=0x0) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) sendmsg$unix(r5, &(0x7f0000000780)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000280)=[{&(0x7f0000000180)="5008de679532305ee6300cb4797416bbef7798295114eabad75bbcdbef2d5218143fe49285f581430bf64020227d5df67fbbb66d4d099c0d21575fcd67e9f1f050f2fe01aa26a466d2775c380c2d37872285180de6d3972a0b02c9ba77f3bf7edde1674ee6e9df5456cc054268f93980aa034786d8443de29597194b16252be8b991b8fe1a165da3521a7e88e3f963474d8d46376d8307b4881114053833a822e75f326c3a6ae120716299eb552943d93c84a355c470e8f019d7247c62b6b9eee01fc3c55899cfbff56d45936e92d2f51ca4ed8c6a19c93367136a69044bd855943f368d810ad784d826678923322677408681c4", 0xf4}], 0x1, &(0x7f00000006c0)=[@rights={0x28, 0x1, 0x1, [r6, r3, r2, r1, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x88}, 0x4000) fcntl$lock(r2, 0x5, &(0x7f0000010000)) 2018/02/25 05:41:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x101000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0xfadca54e8ea423b1, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000080)={r2, 0x8}) sendto$inet6(r0, &(0x7f0000167f56), 0x0, 0x200418d0, &(0x7f0000ad5fe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) ppoll(&(0x7f0000ae5000)=[{0xffffffffffffffff}, {0xffffffffffffffff}, {r0}], 0x3, &(0x7f0000ae5000)={0x77359400}, &(0x7f00009fa000), 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x8932, &(0x7f0000b7efb0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a}}) 2018/02/25 05:41:58 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000027f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005a4fcf)="d3ab2719", 0x4) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a3ff0)=@in={0x0, 0xffffffffffffffff, @local}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)}, {&(0x7f00005a3000)}], 0x2, &(0x7f0000287fb1)=""/79, 0x4f}}, {{&(0x7f00005a3000)=@ethernet={0x0, @random}, 0x10, &(0x7f00005a3f70)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10}}], 0x2, 0x12001, &(0x7f00005a3000)={0x77359400}) clock_gettime(0x0, &(0x7f0000001dc0)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000001cc0)=[{{&(0x7f0000000000)=@nfc_llcp, 0x60, &(0x7f0000000400)=[{&(0x7f0000000080)=""/150, 0x96}, {&(0x7f0000000140)=""/89, 0x59}, {&(0x7f00000001c0)=""/78, 0x4e}, {&(0x7f0000000240)=""/128, 0x80}, {&(0x7f00000002c0)=""/95, 0x5f}, {&(0x7f0000000340)=""/191, 0xbf}], 0x6, &(0x7f0000000480)=""/197, 0xc5, 0xff}, 0x4}, {{&(0x7f0000000580)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000000800)=[{&(0x7f00000005c0)=""/183, 0xb7}, {&(0x7f0000000680)=""/41, 0x29}, {&(0x7f00000006c0)}, {&(0x7f0000000700)=""/144, 0x90}, {&(0x7f00000007c0)=""/35, 0x23}], 0x5, 0x0, 0x0, 0x381}, 0x8}, {{&(0x7f0000000880)=@un=@abs, 0x8, &(0x7f00000019c0)=[{&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/173, 0xad}, {&(0x7f0000001980)=""/17, 0x11}], 0x3, &(0x7f0000001a00)=""/180, 0xb4, 0xe1}, 0x1}, {{&(0x7f0000001ac0)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000001bc0)=[{&(0x7f0000001b00)}, {&(0x7f0000001b40)=""/89, 0x59}], 0x2, &(0x7f0000001c00)=""/151, 0x97, 0x7}, 0x8}], 0x4, 0x100, &(0x7f0000001e00)={r2, r3+30000000}) 2018/02/25 05:41:58 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000100)="dbef803e3d9f5de1e52055bb7c8a4e6fe46092b6682d9ad789c5d7ac0e771f13d8cb59029b011ded54a09c41c6000400000000000032af223d42058b496a0304891c88697aff07d4a70f330e6fe3a1c9d86f314ffa29", 0x176190fd) writev(r0, &(0x7f00001b6f90)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000d20f58)=[{{0x0, 0x2710}}, {{}, 0x0, 0x4}], 0x30) 2018/02/25 05:41:58 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) getpid() ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x3, r0, 0x1da3120952074ed0}) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040), &(0x7f00000000c0)}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000600)={"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"}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ea7000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x4c, &(0x7f0000d0fffc)=0x200004000000804, 0x4) [ 167.214374] device eql entered promiscuous mode 2018/02/25 05:41:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) bind$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) unshare(0x400) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:41:58 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x3]}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) r3 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) r5 = getegid() r6 = gettid() getresuid(&(0x7f00000003c0)=0x0, &(0x7f0000000400), &(0x7f0000000440)) getgroups(0x9, &(0x7f0000000480)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) sendmsg$unix(r2, &(0x7f0000000540)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000300)=[{&(0x7f00000000c0)="6ae189c28c2851756593149007d69824287cd3c0caaef472c99850b109ce2486435b130139e9be9bc86f901a13f7377d0818b647ab6fe6dce802a6258e312b472c478793c94237e2b57d7936df8c30672b37dfc07c21b426e60cae384a1829ee35df53af8dd2bc0b7082cdad43d83b62859bb187f190399342b74ed7319b892941d0655328a80075cb63d31e5b9068e3193c91b3492c779235db7e294f7ffa12e2ad4ceb9b24dee1719d2397c55ca2ad1226b53f9c846c0117ed5f43f7eb29869923646afd072ff4275d8f726f9cbd31349dd0", 0xd3}, {&(0x7f00000001c0)="d324aad968d234cb0976191bac3c78cd0f077078b4d70b104e17f8d547b433d606bd26e6078247ac7de2db8a65346fc3bc155958254d0bd7c044c88a406a9ad9cb24170107b8c85418b3fa04a1dfcdcac6286ea9110c77486d96d228d96ccfb8dbc3d7da7392cb8eb8ad7fa8c5f5056210ebf34479286587a1716f4f0052e9753e198a45b9deeb5e6f7ce587ff5453d11a1ef43f4ad03e1c", 0x98}, {&(0x7f0000000280)="5baace5f7cba1771177dd81a943978a1ca57a3b9fb9188e4390acd8e1c79328718645c74528790cbb465d33b393255b2f96dbcaf6d085783", 0x38}, {&(0x7f00000002c0)="1f80f99e57e4265164134c98e9bc1b40ca5d47", 0x13}], 0x4, &(0x7f00000004c0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x60, 0x20000000}, 0x80) r9 = syz_open_dev$admmidi(&(0x7f0000000580)='/dev/admmidi#\x00', 0x0, 0x101000) ioctl$EVIOCSKEYCODE_V2(r9, 0x40284504, &(0x7f00000005c0)={0x8, 0x14, 0x7, 0x3, "8e36a295396a57dd264cfb64cd1ed35ee809583675db50d8c2de12c7b37f1d5a"}) 2018/02/25 05:41:58 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c41ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000040)={0x0, 0x4000000000001, 0x2, &(0x7f0000197000)}) 2018/02/25 05:41:58 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@dev={0xfe, 0x80, [], 0x0, 0x11}, 0x3f, 0x0, 0xff, 0xd}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000087d000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0xffffffffffffffff, 0x807, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000999000)=[], 0x0, &(0x7f0000cc3fe8)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/02/25 05:41:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) r1 = semget$private(0x0, 0x3, 0x10) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) semtimedop(r1, &(0x7f0000000040)=[{0x3, 0x20, 0x1000}, {0x7, 0x6, 0x1000}], 0x2, &(0x7f00000000c0)={r2, r3+30000000}) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:41:58 executing program 3: perf_event_open(&(0x7f0000e6a000)={0x1, 0x78, 0x4, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x82, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x18, 0x8, 0x7f, 0x7, 0x4, 0x8, 0x7, 0x80000000, 0x8}) 2018/02/25 05:41:58 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xffffffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x6, 0x2, 0x3}, 0x10) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x3}, 0x20) 2018/02/25 05:41:58 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f00000000c0)="63f7ee653e2237e5b671d478da44d47e3fc02eecff27bb6e0ecb973164cc7c95e507ca50d58376a438905b25083700eedaa15c6b155ba4a005d84544f6bf4777abc98b14ad19ecba2789afa73d765bae8064739a13e9571a5428c65b08ee7142e7cf2d173e0f7f0848b9f3a36a2fd38566ac95dbd8ed21753d22b8d4002a76ac3e4e800642aef986e91b91bf42001e5a2991d0bddac3b6428967e470d422b6f17826dc37904fe2d28fc1830a3d902b30d7bbfb6bdebdc6616cf6a308ef929f94cfc06b34bee7c37bfa607a492693ba8872d27ce193794335fe8a23a8089d6f908c739c98708db1f8d67bd9", 0xeb) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0xa4, &(0x7f00000000c0)=[@in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x20, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x100000}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x9e, @empty, 0x5}, @in6={0xa, 0x2, 0x4, @empty, 0x1f}, @in={0x2, 0x3, @loopback=0x7f000001}]}, &(0x7f00000001c0)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000eb6000)=[{&(0x7f0000000040)="390000001300094700bb61e1c30500000000003f02000000450000000000800019001a000d003f000000280ff4000300000000000000060400", 0x39}], 0x1) 2018/02/25 05:41:58 executing program 1: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0xfffffffffffffffd, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x3}) pipe2(&(0x7f0000000000)={0x0}, 0x4800) write$vnet(r2, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/118, 0x76, &(0x7f00000000c0)=""/74, 0x3, 0x2}}, 0x68) r3 = shmget(0x1, 0x2000, 0x200, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) r4 = eventfd2(0x6, 0x800) r5 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r4, r5) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x100000000, 0x20000) 2018/02/25 05:41:58 executing program 3: setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000644ffc)=0x8000, 0x4) r0 = socket$inet6(0xa, 0x0, 0x10000) sendto$inet6(r0, &(0x7f0000000000)="dee4cd468f084fd860ee5b99d0a3ce3e57f53729ff2a99a883d403ab4dd18bc7c61e9839f97aa352458bdc7e7edc311172d602f2551de5638b31e8934fc6fa1c24865da20511914502376f3954551f6bbac5cab0ba7a9ca5af5f8e82fdc655b9382840fd14226502d8198f1dabf8597f226f34898e4457e928a0fea4ddd042372deec7fec8f20f5772217f933b2fa0c75f8cb7de1454ec116d3de73d78c55f0f69862bc87e33e5b0e93c4a81ea200aa1f87b0fce61d4d0bd71977f04598ba7f757f6a7f38d93d84e8a085105673ac4170215eeb03318cb3dfd", 0xd9, 0x8000, &(0x7f0000000100)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xe78}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f000067efe4)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00003aa000)='g', 0x1, 0x0, &(0x7f00009e0000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x100, 0x0) r2 = accept$unix(r1, 0x0, &(0x7f0000000040)) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$l2tp(r1, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x4, 0x2, 0x1, 0x1, {0xa, 0x3, 0x40, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x8}}}, 0xffffffffffffff8b) sendto$inet6(0xffffffffffffffff, &(0x7f0000b8cffd)='-', 0x1, 0x0, &(0x7f00001aafe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/25 05:41:58 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") sendmmsg$unix(0xffffffffffffffff, &(0x7f000000b3c0)=[{&(0x7f0000009e00)=@abs, 0x8, &(0x7f000000b200)=[{&(0x7f0000009f00)="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", 0x117}], 0x1, &(0x7f000000b380)=[]}], 0x1, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x8000) preadv(r0, &(0x7f000031d000)=[{&(0x7f0000b47f68)=""/152, 0x98}, {&(0x7f0000fb9000)=""/223, 0xdf}], 0x2, 0x0) 2018/02/25 05:41:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@req={0x50, &(0x7f0000000040)={@common='ifb0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}}) unshare(0x24000002) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@multicast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x8e766e2d1cda120c, r1, r2, 0x101, 0x1e1, 0x1000000) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:41:58 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2000000080000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x34, r1, 0x7fffffffff) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000017000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0xffffff46) write$sndseq(r1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}], 0x30) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000079affc)) dup2(r0, r2) [ 167.479632] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/02/25 05:41:58 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000c60000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x32, 0x4) r2 = getpgrp(0x0) process_vm_writev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/144, 0x90}, {&(0x7f00000000c0)=""/123, 0x7b}, {&(0x7f0000000140)=""/66, 0x42}], 0x3, &(0x7f00000003c0)=[{&(0x7f0000000200)=""/172, 0xac}, {&(0x7f00000002c0)=""/83, 0x53}, {&(0x7f0000000340)=""/118, 0x76}], 0x3, 0x0) 2018/02/25 05:41:58 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x80) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040)={@local, 0x0}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0xffffffff80000001, 0x6, @empty}, 0x14) r2 = socket$inet_sctp(0x2, 0x1, 0x84) socket$nl_netfilter(0x10, 0x3, 0xc) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x1, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) syz_emit_ethernet(0x5e, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[{0x9100, 0x80000000, 0x200, 0x2}], {0x8100, 0x9, 0x5, 0x2}}], {@canfd={0xd, {{0x1, 0x6, 0x4, 0xa98}, 0x13, 0x0, 0x0, 0x0, "6eea6ae860a94947309fa9596042320d8ab21c0cbf7e8479d3798bff2c1cf48c371f33fe7bb38cf6b4ded6c10f0db6ac30c36cc3f94781bc36dfa052ff278848"}}}}, 0x0) shutdown(r2, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x53, "14d46838c8698fb23516d8858999a6e9e19094e4e90776c256a908cc219fd23b7da6da4ebeb6b5f1e2dc26ebdfbd62ebf90d8e759f738867ba7a0d2ac9313bb911a6e12aa923057007ce680a713eed1701ad75"}, &(0x7f0000000080)=0x5b) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x4400, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f0000000100)={0x40000001}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={r3, 0xa9}, 0x8) [ 167.545414] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/02/25 05:41:58 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005ff000)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000cdf000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000154ffc)=0x2, 0x4) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x1023c}], 0x1) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/25 05:41:58 executing program 1: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[], 0x0, &(0x7f00000002c0)=[{0x10}], 0x10}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)) write$evdev(r1, &(0x7f00000005c0)=[{}], 0x18) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000540)={&(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000c00000/0x400000)=nil, 0x1}) 2018/02/25 05:41:58 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x810000000008003, 0x40, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) getsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) socket$inet_smc(0x2b, 0x1, 0x0) 2018/02/25 05:41:58 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f0000000000)="887cb6bed0986579b23a870ef22e8b71f5aae30deb646a7765cc3bb1f21d4ea57ab35fecef3e95be738032de0a1ac662bcdd304c7c2c8fbc7e6ae5c158ca11c7451905a514a11e55f52c9e0d77a11f350d06c295b1ffdc14718da92488480c8b09d2cb2ab2f83e6b6569775e1edd49807096c3d0ea7c0e5e9a96bf7d2bb30e7913b599d9a7bf6be84a6f8592bab3a10774d80f7a9e50", 0x96) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) pipe(&(0x7f0000000140)={0x0}) getsockopt$inet_int(r2, 0x0, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x35, "dde3b17827000c18f023f298e400e81a9413c727889bfd3f029bb80a6a4c66113c40787f3b1875b2cf3ab38470c3cf8b4dea0910be"}, &(0x7f0000000180)=0x3d) sendto(r2, &(0x7f0000000200)="a94564167abebf14c9b3b1d5647caf48b93a10ca688a424843dd85a04e46adb1bdb4b50074cd4a23f0e76421cfb8906c7205b8a2b119c1ff64a97b904388c14d7c5a3841027b93a36e2e3f7d39890a20cb3db2985133fc79dd52733df2d49137adb54077ca0af29f651aad", 0x6b, 0x4044001, &(0x7f0000000280)=@in6={0xa, 0x0, 0xab6, @empty, 0x8}, 0x1c) timer_create(0x0, &(0x7f00000001c0)={0x0, 0x25, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)=0x0) timer_delete(r3) 2018/02/25 05:41:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000010000)) poll(&(0x7f0000000040)=[{r0, 0x400}], 0x1, 0x9) 2018/02/25 05:41:58 executing program 6: r0 = socket(0x11, 0x8080a, 0x81) r1 = socket$inet(0x11, 0x2, 0x7d) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000001dfd8)={@syzn={0x73, 0x79, 0x7a, 0x0}}) bind(r1, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x2, 0x3, {0xa, 0x3, 0x3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3ff}}}, 0x32) syz_emit_ethernet(0x12, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic={0x8100}}}, &(0x7f0000003fec)={0x0, 0x1, [0x0]}) 2018/02/25 05:41:58 executing program 0: r0 = socket(0x10, 0x20000000802, 0x0) write(r0, &(0x7f0000000000)="1f000000520007f2000094fef5000f430700000000000900000100ffffb92b", 0x1f) recvmmsg(r0, &(0x7f00000007c0)=[{{0x0, 0x0, &(0x7f0000000280)=[], 0x0, &(0x7f00000002c0)=""/195, 0xc3}}, {{&(0x7f00000003c0)=@nl=@unspec, 0xc, &(0x7f0000000680)=[], 0x0, &(0x7f0000000700)=""/183, 0xb7}}], 0x2, 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000080)={0x3, 0x4, [{0x100000001, 0x0, 0x8}, {0x80, 0x0, 0x8d3}, {0x7, 0x0, 0x3}]}) 2018/02/25 05:41:58 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000ffc)=0x7f, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x200, 0x3}, 0xc) 2018/02/25 05:41:58 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x1) write$sndseq(r0, &(0x7f00000028ef)=[], 0xfdf0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2000, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f0000000080)=@random={'btrfs.', '/dev/snd/midiC#D#\x00'}, &(0x7f00000000c0)=""/63, 0xfffffffffffffe4f) 2018/02/25 05:41:58 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8, 0x80) 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), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f000000af4b), &(0x7f0000570fff)="16"}, 0x20) 2018/02/25 05:41:58 executing program 7: openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) 2018/02/25 05:41:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r0, 0x5, &(0x7f0000010000)) fallocate(r0, 0x1, 0xe000000000000, 0x7) 2018/02/25 05:41:58 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x10001, 0x54240) write$selinux_user(r1, &(0x7f00000000c0)={'system_u:object_r:sshd_exec_t:s0', 0x20, 'staff_u\x00'}, 0x29) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000080)={0x2000000000, 0x0, 0x1, r1}) 2018/02/25 05:41:58 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x10000, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x5, 0x63e401) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f00000000c0)="3ef08148bc0c000000b9600a00000f3266b81a010f00d8c402bd001a0f01d1b9800000c00f3235008000000f3065834e5f00660f3a2248000fb8010000000f01c1b9800000c00f3235000400000f30", 0x4f}], 0x1, 0xd, &(0x7f0000000140)=[@cstype3={0x5, 0xc}], 0x1) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/25 05:41:58 executing program 0: r0 = socket$inet6(0xa, 0x7, 0x2d) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2500, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000040)={r0, 0x7fffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) capset(&(0x7f0000000040)={0x20080522, r2}, &(0x7f0000000080)={0x3, 0x3, 0x2, 0x1, 0x1ff, 0x1}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000006c0)=@filter={'filter\x00', 0xe, 0x4, 0x550, 0xffffffff, 0x0, 0x368, 0x368, 0xffffffff, 0xffffffff, 0x480, 0x480, 0x480, 0xffffffff, 0x4, &(0x7f0000037000), {[{{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x208, 0x250, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, @empty, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}]}}, @common=@ipv6header={0x28, 'ipv6header\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x7fffffff, 0x6}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x3e2], 0x4}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x907ab5fbb4c3475d) sendmsg(r0, &(0x7f000001f000)={0x0, 0x0, &(0x7f000001d000)=[], 0x363, &(0x7f0000004000)=[]}, 0x0) socket$inet(0x2, 0x4200040000000003, 0x1) 2018/02/25 05:41:59 executing program 3: pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f000020b000)=[{&(0x7f0000b0c000)="ff2385511173befd8b633d6cddaedff34a72adad9e603388337d63f7ae0e8fd3bc7bc5933a18eb123d705e21a238a5216d7952fd5de771699553eaa81d9270ffadf128c28331b837653a14c9073482aeb4309af5d21653af1df6ffab615d06603397e79355dedaaebb79c197525f2422ff3fcd29e3bf72a9dc57da0de4f589e09fc21d89af7cf6d038ca9d82a7d58bb96226e856699100003086243c80482d59ad9d47728ccfb3fe08a4ae74fa3e6743", 0xb0}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000000)={0x9, 0x3, 0x1000, 'queue1\x00', 0x100}) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000000c0)=0x2, 0x8) symlinkat(&(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') readv(r0, &(0x7f0000dd1000)=[{&(0x7f0000fb5f50)=""/176, 0xb0}], 0x1) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x2, 0x2) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r3, 0xfffffffffffffffc, 0xa8ca, 0x7a0, 0x200, 0x10000}, &(0x7f0000000240)=0x14) 2018/02/25 05:41:59 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0xbe) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000000)=0x2, 0x4) 2018/02/25 05:41:59 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x18000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x4) listen(r0, 0x0) poll(&(0x7f0000b45fc8)=[{r0}], 0x1, 0x0) 2018/02/25 05:41:59 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000000, 0x1b07d, r0, 0x4000000000) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffffd, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) 2018/02/25 05:41:59 executing program 3: mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000001, 0x32, 0xffffffffffffffff, 0x2) r0 = socket$inet_sctp(0x2, 0x20000000000005, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d25ff8)={0x0}, &(0x7f0000931000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x801, 0xf1, "8809bc660e740baeae449f61b852766468d068f46d864f278ed2f190823ce4a23f789406316f4f2d88b0a67b572cbb0f2ce3320885a20cdf895bcbeaf511d531b1f441d19b14abf836a1e662314eb69d5a488df12b56d66d19ea4fd14c71c45188a191305082b52fddfcee4ae3ef39e5d2ae7ebf07e99650b6cd6f278df1a9836bdd8c928365cfb5a590ec98f040891d81022f8dabe88aee367d6f8319f165beaa8747d28af9662210c28ea6000c8911d946b02fef5057dcbeccdf1899a2916b48ceb28934397d797db076154a01e12dc9c220dc2b4cc5a80dbe5e63482c79d818ef8561268a255df72d8de757e702d083"}, 0xfffffffffffffdc3) 2018/02/25 05:41:59 executing program 6: r0 = gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0x0}) r3 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x0, 0x80000) recvmmsg(0xffffffffffffffff, &(0x7f00000031c0)=[{{&(0x7f0000000140)=@nfc, 0x10, &(0x7f0000000240)=[{&(0x7f0000000180)=""/164, 0xa4}], 0x1, 0x0, 0x0, 0xdc23}, 0xc00}, {{&(0x7f0000000280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/191, 0xbf}], 0x1, &(0x7f00000003c0)=""/144, 0x90, 0x3}, 0x7}, {{&(0x7f0000000480)=@can, 0x10, &(0x7f0000001b80)=[{&(0x7f00000004c0)=""/94, 0x5e}, {&(0x7f0000000540)=""/200, 0xc8}, {&(0x7f0000000640)}, {&(0x7f0000000680)=""/251, 0xfb}, {&(0x7f0000000780)=""/242, 0xf2}, {&(0x7f0000000880)=""/181, 0xb5}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/20, 0x14}, {&(0x7f0000001980)=""/201, 0xc9}, {&(0x7f0000001a80)=""/240, 0xf0}], 0xa, 0x0, 0x0, 0x1}, 0x6}, {{&(0x7f0000001c40)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000001cc0)=[{&(0x7f0000001c80)=""/56, 0x38}], 0x1, 0x0, 0x0, 0x9}}, {{&(0x7f0000001d00)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000001e80)=[{&(0x7f0000001d40)=""/54, 0x36}, {&(0x7f0000001d80)=""/5, 0x5}, {&(0x7f0000001dc0)=""/147, 0x93}], 0x3, &(0x7f0000001ec0)=""/4096, 0x1000, 0xffff}, 0x8}, {{&(0x7f0000002ec0)=@pppoe={0x0, 0x0, {0x0, @dev, @common}}, 0x1e, &(0x7f0000003080)=[{&(0x7f0000002f00)=""/250, 0xfa}, {&(0x7f0000003000)=""/56, 0x38}, {&(0x7f0000003040)=""/54, 0x36}], 0x3, &(0x7f00000030c0)=""/223, 0xdf, 0xcda}, 0xfffffffffffffff7}], 0x6, 0x1, &(0x7f0000003340)={0x77359400}) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000003380)={r3, r4, 0x3}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socket(0x0, 0x8000f, 0x8) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f00000000c0)=0x401) getsockopt$sock_buf(r5, 0x1, 0x3c, &(0x7f00000033c0)=""/245, &(0x7f0000792000)=0xf5) 2018/02/25 05:41:59 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000279000)=[{r0}], 0x1, 0x10001) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)={0x6, 0x7, 0x215}) 2018/02/25 05:41:59 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000010000)={0xfffffffffffffffd}) 2018/02/25 05:41:59 executing program 4: r0 = socket$kcm(0x29, 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000), 0xfffffffffffffefa) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x50000, 0x0) 2018/02/25 05:41:59 executing program 0: r0 = epoll_create1(0x208000080000) r1 = timerfd_create(0x7, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000005000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000000fe0)) finit_module(r1, &(0x7f0000000000)='-procselinux\x00', 0x2) epoll_wait(r0, &(0x7f000052bfe8)=[{}], 0x1, 0x8001) timerfd_gettime(r1, &(0x7f000086bfe0)) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x80000001, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101081, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/25 05:41:59 executing program 3: r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000ca0)=@filter={'filter\x00', 0xe, 0x4, 0x2d8, 0xffffffff, 0x98, 0x188, 0x98, 0xffffffff, 0xffffffff, 0x240, 0x240, 0x240, 0xffffffff, 0x4, &(0x7f0000003fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xc0, 0xf0, 0x0, {}, [@common=@unspec=@cgroup0={0x28, 'cgroup\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @common='vcan0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x338) r1 = socket$inet(0x2, 0x3, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/unix\x00') r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xc7, 0x101000) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000080)={r1, r3}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) 2018/02/25 05:41:59 executing program 2: r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x800) inotify_rm_watch(r0, r1) r2 = syz_open_dev$sndseq(&(0x7f0000048ff3)='/dev/snd/seq\x00', 0x0, 0x1) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000140)=[{0x7fffffff, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @raw8={"acf314e72792a8d813411b6b"}}], 0x60) 2018/02/25 05:41:59 executing program 6: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0xc58e}, 0x8, 0x800) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x7, 0x44810, r0, 0x0) rt_sigprocmask(0x0, &(0x7f0000000080), &(0x7f00000000c0), 0x8) getgid() r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) mq_notify(r1, &(0x7f0000000140)={0x0, 0x32, 0x4, @tid}) signalfd(r1, &(0x7f00000001c0)={0x6}, 0x8) 2018/02/25 05:41:59 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000752000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='tunl0\x00'}}, 0x1e) syz_emit_ethernet(0x18, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x6, 0x7, 0x1}}], {@generic={0x8864, "42a700030000"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0xffffffff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000100)={r2, @in6={{0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x4}}}, 0x8c) 2018/02/25 05:41:59 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f0000000000)="7f15c2", 0x3, 0x0, 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2) r2 = socket$kcm(0x29, 0x2, 0x0) recvmsg(r2, &(0x7f00000005c0)={&(0x7f0000000140)=@rc, 0xa, &(0x7f0000000480)=[], 0x0, &(0x7f0000000500)=""/145, 0x91}, 0x3) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 2018/02/25 05:41:59 executing program 3: mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000e3dff8)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) pread64(r0, &(0x7f0000921fc1)=""/63, 0x3f, 0x0) read$eventfd(r0, &(0x7f0000a56ff8), 0x8) execve(&(0x7f0000000000)='./bus\x00', &(0x7f0000000140)=[&(0x7f0000000040)='ramfs\x00', &(0x7f0000000080)='\'@]!selinuxvmnet0system\x00', &(0x7f00000000c0)='ramfs\x00', &(0x7f0000000100)='vboxnet0$]]\\#\x00'], &(0x7f00000001c0)=[&(0x7f0000000180)='ramfs\x00']) 2018/02/25 05:41:59 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000027fe4)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4) sendto$inet6(r0, &(0x7f0000f05000)="97", 0x1, 0x0, &(0x7f0000f0e000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xff, 0x210000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x8}, 0x8) read(r0, &(0x7f0000f11fcb)=""/53, 0xfffffffffffffeaf) close(r0) 2018/02/25 05:41:59 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004a0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x400000) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) listen(r0, 0x1000000040400006) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000670fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000bc5000)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/25 05:41:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2000, 0x0) accept4$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14, 0x80800) unshare(0x400) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:41:59 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), 0x4) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000080)=@raw={'raw\x00', 0x9, 0x3, 0x258, 0xd8, 0xffffffff, 0xffffffff, 0xd8, 0xffffffff, 0x1c0, 0xffffffff, 0xffffffff, 0x1c0, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@ip={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="6a9658442a3fcb23515c03e59f6cc5eb", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x0, 0x60}, 0x0, 0x70, 0xd8, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, '\x00', 'syz1\x00', 0x1207fc9d}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@inet=@length={0x28, 'length\x00', 0x0, {0x6}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2b8) 2018/02/25 05:41:59 executing program 3: r0 = memfd_create(&(0x7f0000000000)="24fb08816e15179a942e477030e842bfe5c85f792ae7ffef3f0019040282f7f9dc9b059fcb08405f", 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x11010, r0, 0x10) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000040)=""/154) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000100)=0x100000001, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x2b, &(0x7f0000000040)="75861b50631ba2614e32fe317df3560a2f8d18ec33568df9a8cdfe2fc48364886a0b2b584f26dfc495005576619911f0230a75404e5f32f454a11b76c0528809159b6855444cf706e92e6d188af10da76fcf02686401d374577c8019611d8920b798fef879364e2c450ef5c6d25f4c9514ba98c4bd76ae6bf6effffc826fe63c62d82d14d31d4b652b6b7de9bd3789288ddc9013c19ad594c1aacc", 0x9b) ustat(0x1, &(0x7f0000000040)) fallocate(r0, 0x3, 0x5, 0x1ff) 2018/02/25 05:41:59 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e39ff7)='/dev/sg#\x00', 0x0, 0x142) read(r0, &(0x7f0000442000)=""/36, 0x24) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7fff) write(r0, &(0x7f000023b000)="ddc1c992757ba20660367e97d8d9ad86f4b78974721e09ead46d4ccccfd6b790014ff2bd2ca43e7c50a9", 0x2a) 2018/02/25 05:41:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r0, 0x5, &(0x7f0000010000)={0x0, 0x0, 0x2}) 2018/02/25 05:41:59 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_flags=0x301}) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x600000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000040)={0x9c, 0x1, {0x0, 0x3, 0x5, 0x3, 0x2}}) write$tun(r1, &(0x7f000089be95)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0xf09, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@mpls_mc={0x8848, {[], @ipv6={0x0, 0x6, "3b47bf", 0xed5, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}}}}}}}}}, 0xf15) r3 = memfd_create(&(0x7f0000000040)="db26646d30140086", 0x1) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f00000000c0)) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000000000)) 2018/02/25 05:41:59 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000a2df44)={0x14, 0x0, 'client1\x00', 0x0, "a33ea7e83c262788", "5c4e2a6fc293e67014bf611482a5ef5e8e07dfba966836c76609319c8fd0fcd5"}) 2018/02/25 05:41:59 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) io_setup(0x20, &(0x7f0000c6b000)=0x0) io_getevents(r1, 0x81, 0x7, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000100)={0x0, 0x989680}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x444a40, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000180)={0x0, @local, @local}, &(0x7f00000001c0)=0xc) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000200)={r3, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00001b0000)='l', 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_destroy(r1) shutdown(r0, 0x0) 2018/02/25 05:41:59 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x5, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000000)="6ed529af226747ef1b1adecb15ffbbe2f8a8664561171ca5da1df8c9a7fa28505bfa762e804af81c63d94c6e4d6f471ff6c058e97ea671a3eea61d47bb5acb", 0x3f) recvmsg$kcm(r2, &(0x7f000057efc8)={&(0x7f0000ef6000)=@ipx, 0x10, &(0x7f000090bfb0)=[], 0x0, &(0x7f000049b000)=""/4096, 0x1000}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 2018/02/25 05:41:59 executing program 6: r0 = socket$inet6(0xa, 0x806, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x180, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000040)={{0xea, 0x4}, {0x1, 0x1}, 0x9}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x518, 0xffffffff, 0xd0, 0x0, 0x340, 0xffffffff, 0xffffffff, 0x448, 0x448, 0x448, 0xffffffff, 0x4, &(0x7f000000cfc0), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x228, 0x270, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}, @common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @empty}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd74}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x578) r2 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000580)={@generic="f32182d0ca3eeb8ebf6bdad5cf176aa5", @ifru_flags=0x2901}) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f00000005c0)=0x1, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000027000)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x108, 0x108, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @common='erspan0\x00'}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ip6_vti0\x00'}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) 2018/02/25 05:41:59 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10a00, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x46083, 0x0) memfd_create(&(0x7f0000000040)='selinux^wlan1)lo\x00', 0x3) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79a6bb872e8122474e9e1e68d7e3ad316b235a8651"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f0efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e728d6809376f030d52f18f76e5366434ffa74d3c2d", &(0x7f0000000040)='/ppp1\x00', 0x6, [], [0x10001, 0x2, 0x0, 0x1]}) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={r2, @in={{0x2, 0x2, @rand_addr=0x6}}, [0xf6, 0x2, 0x5, 0x4, 0x6, 0x8, 0x1000, 0x6, 0xfffffffffffffff9, 0x2, 0x2, 0x53, 0x3, 0x5, 0x101]}, &(0x7f0000000340)=0x108) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) r3 = shmget$private(0x0, 0x2000, 0x800, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000080)=""/130) [ 168.193626] device eql entered promiscuous mode 2018/02/25 05:41:59 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005ae000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000)) ioctl$KVM_GET_CLOCK(r1, 0x4004af07, &(0x7f0000941000)) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000076e000), 0x0) 2018/02/25 05:41:59 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000029a000)='/dev/rtc\x00', 0x200002800, 0x0) readv(r0, &(0x7f00005edff0)=[{&(0x7f0000031fdb)=""/37, 0xffffffffffffff59}], 0x1) 2018/02/25 05:41:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x7) fcntl$lock(r1, 0x5, &(0x7f0000010000)) 2018/02/25 05:41:59 executing program 4: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) get_robust_list(r0, &(0x7f0000000080)=&(0x7f0000000040), &(0x7f00000000c0)=0x18) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000180)={r1, 0x3, 0x1, 0x5, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x2, 0x145080) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x200}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000001c0)={r4, 0xae89}, 0x8) bind(r2, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e3ff5f163ee342b7679500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6db1c00010010000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000200)=0x1) 2018/02/25 05:41:59 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r1, 0x0, 0x0, 0x7) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x0, 0x3) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000000)) sendfile(r2, r2, &(0x7f0000e64ff8), 0x5) 2018/02/25 05:41:59 executing program 3: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x4, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000636000/0x2000)=nil, 0x2000) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x8302) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000040)=""/59) set_robust_list(&(0x7f0000a72fe8)={&(0x7f0000731000/0x4000)=nil, 0x0, &(0x7f000077e000/0x4000)=nil}, 0x18) 2018/02/25 05:41:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) r2 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x2000) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000080)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)=@common='ipddp0\x00', 0x10) unshare(0x20050800300) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) [ 168.271247] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present 2018/02/25 05:41:59 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x2) connect$bt_sco(r0, &(0x7f0000000000)={0x1f, {0xfffffffffffffff9, 0x3, 0x5f474c1f, 0x6, 0x5, 0xfffffffffffffff7}}, 0x8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0xa) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x200c, 0x101007) 2018/02/25 05:41:59 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) poll(&(0x7f0000000000)=[], 0x20000000000000c2, 0x0) 2018/02/25 05:41:59 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x8000000000000040, 0x80040) dup2(r0, r0) creat(&(0x7f0000000040)='./file0\x00', 0x168) 2018/02/25 05:41:59 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00001c0000)=0x8) fcntl$setsig(r1, 0xa, 0x12) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x6}) 2018/02/25 05:41:59 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x28, 0x1e, 0xa21, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_MASTER={0x8, 0xa, 0x3}]}, 0x28}, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@ipv6_deladdr={0x40, 0x15, 0x314, 0x2, 0x0, {0xa, 0xbf, 0x100, 0xff, r1}, [@IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x40}, 0x1}, 0x0) 2018/02/25 05:41:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x4) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000180)={0xdc, &(0x7f0000000080)="cabb4aa160c5670d5b954810049aab3dab3e008026966a3f120534ca081bbca72da87693e4654d25dd48e9db5d2a7ae24eec25e176d7a620258b8c58bbd5585126306c1e1b469d9856f9716ff0f2b33c58187ac02e00d97cd50ece7a16774ada1965fc7979b84111cbfe22afa6c9a7d0a6728a1d7e99392a3258a8cdae776aa68fd1656f706ce50e7c82956375389c57255157e9d0d55fe9cb564adabe3c128e9af9f3f5e4880bf47087571c7ff679e601c7ff22b5bafac574b3bc2ec60f7b4ffc60b4e290d5d53a4c9d5f7ed6fc1065386474df4a5a6e8af2a872aa"}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:41:59 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x2, r0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f0000000000)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) connect$llc(r2, &(0x7f00000000c0)={0x1a, 0x1b, 0x2, 0x1, 0x99c7, 0x3f, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) 2018/02/25 05:41:59 executing program 6: unshare(0x4000400) unshare(0x40040000) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/user\x00') syncfs(r0) sync_file_range(r0, 0x0, 0x0, 0x0) 2018/02/25 05:41:59 executing program 4: bind$alg(0xffffffffffffffff, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/02/25 05:41:59 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000808000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2000000000000002) 2018/02/25 05:41:59 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000029efed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000000)) r1 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x784, r1}) fcntl$dupfd(r0, 0x406, r0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40, 0x0) r3 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="ca1ce57b6010b1d26f81d8d3b540f4092bfd07d401105a5a3a629dbae8d0d36a7ef8a563db1c7e4116c993cd9d3676", 0x2f, 0xfffffffffffffffe) r4 = request_key(&(0x7f0000000100)='blacklist\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='/dev/dsp\x00', 0xfffffffffffffffd) r5 = add_key(&(0x7f00000001c0)='encrypted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000240)={r3, r4, r5}, &(0x7f0000000280)=""/252, 0xfc, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x3, @rand_addr=0x4}}, 0x1, 0xfffffffffffffff8, 0x101, 0x80000000, 0x8}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000140)={r6, @in6={{0xa, 0x2, 0x80000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}}, 0x1, 0x1, 0x1f, 0x1, 0x1}, &(0x7f0000000200)=0xa0) 2018/02/25 05:41:59 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000080)='./file0\x00') r0 = epoll_create(0x80000001) open_by_handle_at(r0, &(0x7f0000000000)={0x24, 0x800, "83ce3ca8fa6ad2013700111fec739053cfe6bfab19fa57ebd222eefe"}, 0x8000) chdir(&(0x7f00002d7000)='./file0\x00') seccomp(0x1, 0x1, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x9, 0x0, 0x2, 0x4}]}) umount2(&(0x7f0000a50fff)='.', 0x4) 2018/02/25 05:41:59 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000000)={"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"}) setns(r0, 0x4c000000) syz_emit_ethernet(0x66, &(0x7f0000015e15)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0x41, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff80, 0x0, 0x0, 0x0, [0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) 2018/02/25 05:41:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) r2 = dup(r0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r2, &(0x7f0000000100)="744ab98f8513ae5ef8712c491b26419bfda71baf169c318d38c9255c4dd8ba087740b160db13fd60f2d7ced18919f96b94618c8eddd8340d0109f5181fb673bf55937b8b8051994b2ec57d83e4e9c4a5f5be6d9b5105dba90a2b8cd24210592fd25869871abeb9adac023aaabd34d693daa81d2d675bc95c4ba7833b5730d6c5e71034c952514605700ab55671f1416a37e4822bebfff82fa1efe1ec8821a0f59f80b4684fb8d9069e3598f94c9cfc783ff163", &(0x7f0000000100)="bf24a4f1480c0606b5ece72afddc831cd99cda56cefb6d3a8b3f721d9bda98fbf9bb81b736777f382a7e6e34ecc759fff8e34f703b220b3fedabadbc9d0d84f15ec80ad9375dad9574a7ca0419f673894c8bd39400c054adbcc6070c47ffb3b17a1a242f843c428bccea1e51aa8dcb60968dbcf728eaa82d0b", 0x2}, 0x20) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000010000)) 2018/02/25 05:41:59 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f3afd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x1f7) getsockname$ax25(r3, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000000000)="000300003e0200140001007d7b41b8d7004f653bcb05850087fffffff40000000111b093546168d9ca020c5e75e227062c9f4901", 0x34, 0x0, &(0x7f00000d9fec)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) fstat(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@empty, 0x0, 0x772, 0x3, 0xfffffffffffffffd, 0xa, 0x80, 0xa0, 0x0, r2, r4}, {0x100000001, 0xc9f, 0x101, 0x8, 0x2de, 0x7, 0x0, 0x4}, {0x5, 0x3f, 0x4, 0xbf}, 0x2, 0xc, 0x2, 0x0, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x3f}, 0xa, @in=@multicast2=0xe0000002, 0x3, 0x2, 0x1, 0x10001, 0x20, 0x4, 0x380}}, 0xe8) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f00000000c0)={0x200, 0x6, 0x1, 0x8, [], [], [], 0x9, 0x61c, 0x2, 0x8, "53c73f1bd22489e6e1e87e551243bedf"}) 2018/02/25 05:41:59 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0xae1, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000900)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x160, 0xc8, 0xc8, 0xffffffff, 0xffffffff, 0x1f8, 0x1f8, 0x1f8, 0xffffffff, 0x4, &(0x7f00008dbfc0), {[{{@ip={@empty, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='bond0\x00'}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='bcsh0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xf}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="3f43f9b2f2650515a9a69b057a3ba5764b7484a24b5cd3e2f24001e27bc3ec840a7742a03d8dcc7af29bdab4333011daa60fceaf8a975def0adf35", 0x3b, 0x0) r3 = add_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="41f722dbd163210a459694b5ba8b8ec1cdc2f4081d1394e82de50c885ad4684da04a97141babf8f312adb81771", 0x2d, 0xfffffffffffffffd) r4 = add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="da963f646871675f51698c6f8247ad", 0xf, r3) keyctl$instantiate(0xc, r2, &(0x7f0000000c00)="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", 0x1000, r4) set_thread_area(&(0x7f0000000200)={0xffffffff, 0xffffffff, 0xffffffff, 0x79c9, 0x800, 0x200, 0x100000000, 0x8, 0x2, 0x7}) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/25 05:41:59 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000040)={0x32, "95720eba75e0c3200037dd0d9f5cb2e03a0b0f48968c1981116561571f7fec9ebbbf7f2a5ae38f9e088275dd55f350fcdaf9"}) perf_event_open(&(0x7f000025c000)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) ptrace$getsig(0x4202, r2, 0x12, &(0x7f00000000c0)) 2018/02/25 05:41:59 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'user.', ')$(\x00'}, &(0x7f0000000040)='ppp1,@*\x00', 0x8, 0x3) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xfffffffffffffffa, 0x101000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) sendmsg$nl_netfilter(r2, &(0x7f00000015c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000001580)={&(0x7f0000000240)={0x1330, 0xd, 0x7, 0x800, 0x7, 0x2, {0x1, 0x0, 0x3}, [@nested={0x18, 0x6b, [@typed={0x8, 0x34}, @typed={0xc, 0x5d, @fd=r1}]}, @nested={0x12f8, 0x65, [@generic="619b695fcb2e8cbb18ba3965d8aa0bd0a690e697b8ecd0742d4e2b74d281ec99e79b650ae46ec167247fb0914ba0393e6400497b76d2bb43a19c562f92b94db14778dcd3909358f70dee37e68ffebfb90de07bd2c4ec8d28aa5367992b67e096a6a77f917b791aa0202619486c3290979d97fdf47b1c71addc13e1c54e172262a15b8319d42ed03fcf49454aa0903e5d32e2c7d56dfc325fcbbffa7f707859777f47ca2313e8284d2f043cd3004d4b649038b4f5e8aef79e89c3d7eb6fd132b16668674c79ebe2b0c46038173fc5152b7c6443179f026c1a422a9ded5bbfad418114e35c3f5fff", @typed={0x10, 0x81, @u64=0x7fffffff}, @generic="a4f65a9924", @generic="19f371aa848d76b18448be63fc642d33d84e25a12e9a410f5371403a26fb378852e4e5721e234a6d2c3343ef31dac326162f33bcd3a1f95f812f2e3df7fc9b8775c7a798daece5f064dafae1fa095f0e6f1e1dfa815cc01ccf202b4da5827dc88bd12a7fadea6eb7e69a6feb676710db0079a8b6928d990714b17ae92e2cddaa91f483cf176a1a893f9df7fe1ccdf56f708b028c5bb311c3f8f2ad09b033f244a069d1f3425ec52d5a39c8689ef0cb6c050c155c0cd3c7ac377438084eb0f4df96f181fb41912183f3b031b1ea8282bd79d797238149fb69575eb3be3025ebb2332f9d", @generic="0d91e14f", @generic="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@typed={0xc, 0x93, @ipv4=@dev={0xac, 0x14, 0x0, 0x10}}, @generic="7ebcde4732ecfa0ec797c3902c944a5eeb57a4e71c331fc1703aa0de69a0e899ccf6d6e34694f2a541687e424fbb692a970970ea230cd4231295d8b406744aa78479818cae7b2edca2d3a364cd5285cd8077d805bb93cb465aae8c0c4e510702c0373537a1550d1a57d8b4119cbb6795cc0c3c65bfc643cfc63b001c135f92efaee9ac7bc801e1d197415558eebec2dc7932394a6c041f0571eed4ef31d425a01bc3f6b33278120014f4952051721a082264", @generic="a6a4a82013f3194019e5aaf747cc2b51b729df9fe0a1648a08132c2ebae9be1b055a8eeb72526a7e18c7427c30c16a1697db205103f112a65e3e86a0d9a349a9a5ade2ef92dcc7d34b0ec409265e2949a08fca"]}, @typed={0xc, 0x53, @uid=r3}]}, 0x1330}, 0x1, 0x0, 0x0, 0x40}, 0x80) clock_gettime(0x0, &(0x7f0000001600)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000001640)={{0x77359400}, {r4, r5+30000000}}, &(0x7f0000001680)) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x0, 0x0, 0x0, 0x4}) [ 168.647423] IPVS: ftp: loaded support on port[0] = 21 2018/02/25 05:41:59 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) fstat(0xffffffffffffffff, &(0x7f00008bffbc)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r1, r2) 2018/02/25 05:41:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x480000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0xb92}, 0x8) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:41:59 executing program 2: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f0000458000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000def000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @note}}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @quote={{}, 0x0, &(0x7f00008e3000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @quote={{}, 0x0, &(0x7f00004f8000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0xff9a) recvmmsg(r0, &(0x7f0000002a00)=[{{&(0x7f0000002640)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f00000028c0)=[{&(0x7f00000027c0)=""/196, 0xc4}], 0x1, &(0x7f0000002940)=""/154, 0x9a}}], 0x1, 0x0, &(0x7f0000002ac0)) 2018/02/25 05:41:59 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f0000000080)={0x7, 0x78, 0x6, 0x95f5, 0x0, 0x6aa3, 0x0, 0x79, 0x64864, 0x4, 0xffffffff00000001, 0x5, 0x9, 0x7, 0x20, 0x80000000, 0x7, 0x7, 0x1ff, 0x200, 0x8, 0x5735, 0x80, 0x2, 0x2a, 0xfff, 0x5, 0x100000000, 0x5, 0x6, 0x1, 0x2, 0x2, 0x5, 0x3, 0x3ff, 0x7, 0x10001, 0x0, 0xffffffff, 0x6, @perf_bp={&(0x7f0000000040), 0x2}, 0x4, 0x9, 0x4a, 0x0, 0x20, 0xffff, 0x5}, r3, 0x3, r0, 0xf) fcntl$lock(r0, 0x4, &(0x7f0000002000)={0x2, 0x0, 0x1f, 0x4}) r4 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x2200) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000080)=0x5, 0x4) unshare(0x400) fcntl$lock(r2, 0x5, &(0x7f0000010000)) 2018/02/25 05:41:59 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) futex(&(0x7f00000000c0)=0x1, 0xb, 0xec38, &(0x7f0000000140)={r1, r2+10000000}, &(0x7f0000000180)=0x1ff, 0x3) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/25 05:42:00 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x0, 0x401}, 0x1c) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000040)=""/46, &(0x7f0000000080)=0x2e) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) bind$vsock_stream(r1, &(0x7f0000000180)={0x28, 0x0, 0x0, @host=0x2}, 0x10) uselib(&(0x7f0000000100)='./file0\x00') fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x2) 2018/02/25 05:42:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xd1d, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) write$tun(r1, &(0x7f0000000080)=@pi={0x0, 0xe8b3, @ipv6={0x9, 0x6, "9df527", 0x10f, 0xa9, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xb}, @mcast1={0xff, 0x1, [], 0x1}, {[@routing={0x3b, 0x10, 0x1, 0x9840, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0xd}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0xb}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @empty}, @mcast2={0xff, 0x2, [], 0x1}, @empty]}], @udp={0x3, 0x1, 0x87, 0x0, "5f7b7460260e605b07a2b30af5b0dad82e7ededc0618b47f79bd6110685e4e8410b0fa50eac366f4d204c28d28037556ef20a09542ac871c878e4082bc60d26b2ee868c251f96bdc96071d269068a47f6d7a518dfdf2b04480e2bf47a80cc97bbbcbf5b1f12d59888050db8dac854b5b24928e07686173bcff380354fe44d3"}}}}, 0x13b) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:00 executing program 4: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000e5e000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6gre0\x00'}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x4, [@generic="1a"]}]}]}, 0x40}, 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x14}}]}, &(0x7f00000001c0)=0x10) 2018/02/25 05:42:00 executing program 2: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) getsockopt(r0, 0xfff, 0x401, &(0x7f0000000040)=""/94, &(0x7f00000000c0)=0x5e) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000f59ffc)=0x1, 0x4) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000d99ffc)=0x1, 0x4) 2018/02/25 05:42:00 executing program 0: mkdir(&(0x7f0000b66000)='./file0\x00', 0x0) mount(&(0x7f0000071ff8)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000e19ff9)='mqueue\x00', 0x0, &(0x7f000000a000)) r0 = socket$unix(0x1, 0x2, 0x0) r1 = dup(r0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f0000000180)=0xe8) setreuid(r2, r3) bind$unix(r1, &(0x7f000054f000)=@file={0x1, './file0/file0\x00'}, 0x10) 2018/02/25 05:42:00 executing program 3: r0 = socket(0x10, 0x800, 0x0) write(r0, &(0x7f00005eef60)="220000001e0007ffe901000f090007e4000900ebfeff90001a00ffff050014800101", 0x22) 2018/02/25 05:42:00 executing program 1: r0 = syz_open_dev$mice(&(0x7f00002ac000)='/dev/input/mice\x00', 0x0, 0x3e) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={@generic="115a33386520902dfb7a45f6c65ca3c9", @ifru_map={0x4, 0xffffffffffffffff, 0x1bf, 0x6, 0x4, 0x9}}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6970365f7461626c65735f6e616d65730017") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00008d1000), 0x401) read(r0, &(0x7f0000000040)=""/182, 0xb6) 2018/02/25 05:42:00 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004a9fd8)={@common='bridge0\x00', @ifru_data=&(0x7f00008e7fe0)="0100000009002200000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x103001, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000040)={0x6, [0x100000001, 0x4, 0x0, 0x1, 0x3f, 0xe933]}) 2018/02/25 05:42:00 executing program 3: r0 = socket$inet6(0xa, 0x4000000000000003, 0x5) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x400000000011, r0, 0xfffffffffffffffd) connect$inet6(r0, &(0x7f0000024000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x40) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000040)={{0x104000, 0xd000, 0x8, 0x4, 0x3, 0x4, 0x7ff, 0x7, 0xffffffffffffffff, 0x5, 0x1, 0x7}, {0xf000, 0xf000, 0x0, 0x2, 0x40, 0x2f, 0x7, 0xa1e, 0x1, 0x0, 0x1000000000000, 0xfd}, {0x3000, 0xf000, 0x1e, 0x0, 0x800, 0x1f, 0x1000, 0xcea, 0x7, 0x7, 0x81, 0x800}, {0xf000, 0x1d000, 0x10, 0x82, 0x43f63c30, 0x1f, 0x22, 0xf015, 0x1000, 0x1000, 0x2fad, 0xe681}, {0x3002, 0xd000, 0x10, 0x1000, 0x1, 0x3, 0x80000000, 0x8, 0x5, 0x8d8, 0x800, 0x8}, {0xf000, 0x0, 0xf, 0x4, 0x0, 0x100, 0x7, 0x3, 0x200a, 0x8, 0x100000000, 0x20}, {0x0, 0x5000, 0xb, 0x80000001, 0x800, 0x3d, 0x1, 0x7, 0x2, 0x806, 0x8, 0xda9}, {0xf000, 0xd005, 0xc, 0x205a446b, 0x3ff, 0x7, 0xbeb, 0x400, 0x400, 0x1}, {0x7000, 0x5000}, {0x11f001, 0x5000}, 0x20000008, 0x0, 0x100002, 0x40000, 0xe, 0x900, 0xd000, [0xd2bb, 0x1, 0x7, 0xc79e]}) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000180)={@broadcast, @broadcast}, &(0x7f00000001c0)=0xc) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000023000)=[], 0x0, &(0x7f0000023000)=[]}, 0x8000) sendmsg(r0, &(0x7f000000afc8)={0x0, 0x0, &(0x7f000000bfc0)=[{&(0x7f0000015000)='_', 0x1}], 0x1, &(0x7f0000006e48)=[]}, 0x0) 2018/02/25 05:42:00 executing program 4: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$netlink(0x10, 0x3, 0xa) bind$netlink(r0, &(0x7f0000198ff4)={0x10, 0x0, 0xffffffffffffffff, 0x40000000}, 0xc) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80000) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) 2018/02/25 05:42:00 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) dup2(r0, r1) [ 168.906304] audit: type=1400 audit(1519537320.106:186): avc: denied { bind } for pid=23953 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/25 05:42:00 executing program 6: r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x7a, "4a15e47801679d7e96807318e29d5c43185586d0a5b05e8a51f5e6931130a438466280bb933666abb4133c10b175b36d953987a2c943e5e696a0769a3dd6ca1ad3c24440a3698abab1e3a475abcb4a9d311cdff0e2b739d0e7404b7ae22c095f0fde79c39174c27dbc324ae372a4e9ea38fafecca67064d751e6"}, &(0x7f00000000c0)=0x82) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20}, &(0x7f00000001c0)=0x98) r2 = socket$inet_sctp(0x2, 0x5, 0x84) accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000359000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r3}) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) 2018/02/25 05:42:00 executing program 0: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x100, 0x0) ioctl$sock_bt_hci(r1, 0x400448ff, &(0x7f0000000080)="d9e5fcdc") ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00000000c0)) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) recvmsg(r1, &(0x7f00000004c0)={&(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/78, 0x4e}, {&(0x7f00000001c0)=""/253, 0xfd}, {&(0x7f00000002c0)=""/69, 0x45}, {&(0x7f0000000340)=""/108, 0x6c}], 0x4, &(0x7f0000000400)=""/171, 0xab, 0x5}, 0x10001) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400000, 0x0) recvmsg(r2, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f0000000380)=[{&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000000c0)}, {&(0x7f0000000100)=""/229, 0xe5}, {&(0x7f0000000200)=""/246, 0xf6}, {&(0x7f0000000040)=""/48, 0x30}, {&(0x7f0000000340)=""/57, 0x39}], 0x6, &(0x7f0000000400)=""/38, 0x26, 0x3f}, 0x40) recvmsg(r2, &(0x7f00000007c0)={&(0x7f0000000480)=@generic, 0x80, &(0x7f0000000680)=[{&(0x7f00000000c0)=""/27, 0x1b}, {&(0x7f0000000500)=""/175, 0xaf}, {&(0x7f00000005c0)=""/155, 0x9b}], 0x3, &(0x7f00000006c0)=""/224, 0xe0}, 0x2) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000873000)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000711ff0)={&(0x7f0000070000)=@bridge_setlink={0x20, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x248}, 0x1, 0x0, 0x0, 0x24000011}, 0x0) getpeername$inet6(r3, &(0x7f0000000800)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000840)=0x1c) 2018/02/25 05:42:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0xfffffffffffffe49, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r0, 0xc0045878) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x40) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:00 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xe62}], 0x1c) timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1, @tid}, &(0x7f0000044000)) mlockall(0x3) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) exit(0x0) timer_delete(0x0) 2018/02/25 05:42:00 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x2000) setsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000080)="c03b5a37217f3bbc7c3a82a539c11d6a330a33aa8b315dc4e91b7252b66f9e0a9a79cbb41603a3cd42e2612cc44e2c18e9bc700b2ac67873c5e1ae0e845c480ff85a8210817c", 0x46) sched_rr_get_interval(0x0, &(0x7f0000000040)) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@sco, &(0x7f00000000c0)=0x8, 0x80000) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000100)=""/156, &(0x7f00000001c0)=0x76aabffcdb36d3c1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x42}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240)={r2, 0x4}, &(0x7f0000000280)=0x8) 2018/02/25 05:42:00 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x800, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000080)={0x5000, 0x8000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r2 = pkey_alloc(0x0, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x2, 0x7f, 0x1f, 0x78, 0x2e8}, &(0x7f0000000180)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x7f, 0x8200, 0x0, 0x9ea, r3}, 0x10) pkey_free(r2) epoll_create1(0x80000) ioctl(r1, 0x2275, &(0x7f0000fe7000)="0080") 2018/02/25 05:42:00 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000000, 0x33, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000001040)={{&(0x7f0000000000)=""/4096, 0x1000}, &(0x7f0000001000)}, 0x20) 2018/02/25 05:42:00 executing program 4: r0 = socket$inet(0xa, 0x801, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005000)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x98, 0x158, 0xffffffff, 0xffffffff, 0x220, 0x220, 0x220, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xfe55, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@set={0x0, 'set\x00'}, @common=@unspec=@connlimit={0x0, 'connlimit\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0xfffffffffffffe1c, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x318) 2018/02/25 05:42:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r1}) 2018/02/25 05:42:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r0, 0x5, &(0x7f0000010000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={r2, @in6={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, [0x63, 0x8, 0xa84, 0x2d, 0x2, 0xffff, 0xbaf, 0x9, 0x7, 0x4, 0xfdc, 0x3, 0x6000000000000000, 0x8000, 0xf462]}, &(0x7f0000000240)=0x108) 2018/02/25 05:42:00 executing program 1: bpf$PROG_LOAD(0x6, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f56ff6)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x100000001, 0x6}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0xfffffffffffffff9}, &(0x7f0000000100)=0x8) 2018/02/25 05:42:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x2, 0x120202}, 0xffffffffffffff6a) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000008fc8)={&(0x7f0000000ff4)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000027ff0)={&(0x7f0000012c58)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockname(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000000000)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454dc, &(0x7f0000000ffc)=0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) wait4(r2, &(0x7f0000019000), 0x0, 0x0) 2018/02/25 05:42:00 executing program 4: sendto(0xffffffffffffffff, &(0x7f0000005000), 0x0, 0x1, &(0x7f0000000000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(twofish-asm))\x00'}, 0x58) socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) 2018/02/25 05:42:00 executing program 0: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e02000), &(0x7f000006fffc), &(0x7f0000e9cffc), &(0x7f0000cd6f68)) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000080)={@generic="699ef581442a4d719870bcd254d30619", @ifru_flags}) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000040)={0x4, [0x1, 0x80, 0x100000001, 0x5]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, [0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x50]}, &(0x7f0000000080)=0x108) 2018/02/25 05:42:00 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) readv(r0, &(0x7f0000b28000)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x501000, 0x0) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000040)) setrlimit(0xb, &(0x7f000003a000)) rt_sigprocmask(0x0, &(0x7f0000037ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r1, 0x20, &(0x7f0000000100)) 2018/02/25 05:42:00 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(r0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x1aa5, 0x6, 0x139]}, &(0x7f0000000040)=0xa) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/25 05:42:00 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x200, 0x10040) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = getpgid(0x0) sched_setaffinity(r2, 0x8, &(0x7f00009ad000)=0x5) r3 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r3, &(0x7f0000003fd0)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) readv(r3, &(0x7f0000000080)=[{&(0x7f0000881f92)=""/110, 0xfffffffffffffce5}], 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) ioctl$int_in(r3, 0x80000000005001, &(0x7f0000003ff8)) setsockopt$inet6_int(r3, 0x29, 0xfb, &(0x7f0000000000), 0x4) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f0000000040)=""/43) sched_getparam(r2, &(0x7f0000000000)) 2018/02/25 05:42:00 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x1) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000040)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x800) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000080)=""/215) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:00 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000000)={0x20, 0x1, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @u32}]}, 0x20}, 0x1}, 0x0) 2018/02/25 05:42:00 executing program 4: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='mime_type\x00') socket$bt_l2cap(0x1f, 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x800, 0x0) getdents64(r1, &(0x7f0000000180)=""/224, 0xe0) 2018/02/25 05:42:00 executing program 1: mq_open(&(0x7f0000244ff9)='[eth0}\x00', 0x40, 0x0, &(0x7f00001b1000)={0x0, 0x800, 0x401}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40000, 0x0) 2018/02/25 05:42:00 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000900)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0xc8, 0x160, 0x160, 0xffffffff, 0xffffffff, 0x1f8, 0x1f8, 0x1f8, 0xffffffff, 0x4, &(0x7f00008dbfc0), {[{{@ip={@empty, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='bond0\x00'}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='bcsh0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000000c0)=""/35) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/25 05:42:00 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x100) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x0, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7ff}, @in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x9287}, @in6={0xa, 0x2, 0x41a1, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x2, @empty}, @in={0x2, 0x1, @empty}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}, @in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x401}], 0xb0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x101) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}) 2018/02/25 05:42:00 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000001c0)=@common='bcsf0\x00') r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x40000) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'os2.', '/dev/amidi#\x00'}, &(0x7f0000000100)='\'\x00', 0x2, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r2, 0x1}, 0x8) r3 = accept(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x10) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000000080)={0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) 2018/02/25 05:42:00 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') epoll_wait(r0, &(0x7f0000000040)=[{}, {}, {}, {}, {}], 0x5, 0x0) readv(r0, &(0x7f0000cf2000)=[{&(0x7f0000590000)=""/4096, 0xffffffffffffffca}], 0x1) 2018/02/25 05:42:00 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000936ffc)=0x3) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000df3000)) r2 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x4) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000000040)=""/241) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000da8000)) 2018/02/25 05:42:00 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x2}) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000010000)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[0x3ff, 0x400, 0x2, 0xfffffffc00000000, 0x349, 0x8]}) r3 = getpgid(0x0) getpgrp(r3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x2000, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = getpgrp(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0x10, &(0x7f0000000080)) 2018/02/25 05:42:00 executing program 6: socketpair(0xa, 0x0, 0x8, &(0x7f0000000000)={0x0}) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000080)={0x0, 0x8001, 0xb3, &(0x7f0000000040)}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000000040)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x1f}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}]}) 2018/02/25 05:42:00 executing program 4: prctl$seccomp(0x2f, 0x0, &(0x7f0000000ff0)={0x0, &(0x7f0000000fd0)=[]}) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) 2018/02/25 05:42:00 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x93e2, 0x48c201) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x1, 0x0, 0x2, 0x40}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000080)={0xfff, r2}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@filter={'filter\x00', 0xe, 0x3, 0x358, [0x0, 0x200009c0, 0x200009f0, 0x20000b28], 0x0, &(0x7f0000000280), &(0x7f00000009c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xc0, 0x108, []}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x0, 0x0, @generic="ff72a0ef9a0ccff1107ba606b3f5967b", @syzn={0x73, 0x79, 0x7a}, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], @random="6d6524730fc5", [], 0x70, 0x70, 0xa8, []}, []}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}}}}, {{{0x9, 0x0, 0x0, @generic="782b197cf04c56b010f3fa2d4a6f4e25", @common='bond0\x00', @generic="24e2359594114e0c3272943e97dee423", @generic="1f6d457a7a5ba749976b342c0aa00aec", @random="df982de7e6ff", [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], 0xe8, 0xe8, 0x118, [@ip6={'ip6\x00', 0x50, {{@empty, @mcast1={0xff, 0x1, [], 0x1}}}}]}, []}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x3d0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000040)={{0x9, 0x1, 0x3ff, 0x8, 0x7fff, 0x4}, 0xffff, 0x80000001, 0x5, 0x7d1, 0x0, "e062c7f7bc845dd8a3d9d5e62786dae7ef07e5b7b4ddf3ad237267dbe3f3e9c48aa66cd97dee3a057327f06191dcb237df4188c8b12edb5ad263d84c23a3398efe5d14d750107da0ba968cafe324de4e4b080a6bb233e021fb52910b3ab05ce8e43a19c79f2529df4d8f38ef53795183c3adede9b218f6396dca3767e088f2f2"}) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000002, 0x830, r3, 0x38) 2018/02/25 05:42:00 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='io\x00') readv(r0, &(0x7f0000bf5000)=[{&(0x7f0000175fb8)=""/72, 0x48}], 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000000140)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r1, 0x4) 2018/02/25 05:42:00 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000040)=[{{&(0x7f0000000140)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000000)="02b9f0466974524fd4c83c05c57f88fb8ced21b64604796a1d8b0181310f07ca88c2ccf51914733113859d2d49bf5c1cd7a542836e5413e6e05c11741256f8878113d52cb908be1ae3c28ecbf0accce5212db2542e99bad26cae7c8047815c0e819e80fcbcb0e39a3f981b108dd5c6357769244f435146976282043541fdee9e49f38f58375f14cc2bd24044ddf128e7b0c1c40029cc62eb599190014485d96612f0677b6448fdcd171b48916ea4551b064e7bec1a36da549e3e7da5a8d56e56acb931173ce63934532e26670e5e30bf3e6fffc699810283e0bf6b15", 0xdc}], 0x1, &(0x7f00000031c0)=[]}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f00000000c0)=[], 0x0, &(0x7f0000000100)=[{0xfffffffffffffea7, 0x1, 0x9, '7'}], 0x18}}], 0x2, 0x0) 2018/02/25 05:42:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) flistxattr(r1, &(0x7f0000000040)=""/124, 0x7c) unshare(0x400) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r2, 0x0) r3 = socket$inet(0x10, 0x3, 0xc) sendmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000010000)) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200, 0x0) timerfd_settime(r4, 0x1, &(0x7f0000000100), &(0x7f0000000140)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x5) 2018/02/25 05:42:00 executing program 6: r0 = socket$inet6(0xa, 0x3, 0xd) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x78, 0x3, 0x5, 0x3, 0x4f5e, 0x0, 0x6, 0x20200, 0x1, 0x7ff, 0x1, 0x6581, 0x88ea, 0x6, 0x5, 0x6, 0x7f, 0x79, 0x2, 0x6, 0x7ff, 0x7fff, 0x5, 0x2bd, 0x80000001, 0x100000001, 0x9, 0x6, 0xfe0000, 0x101, 0x5, 0x7, 0xffffffff, 0x3, 0x3, 0x4d5, 0x5, 0x0, 0x413a, 0x0, @perf_config_ext={0xfe, 0xa9}, 0x8008, 0x3ff, 0x56, 0x1, 0xfffffffffffffffa, 0x8, 0x7}, r2, 0x9, r1, 0x2) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x39, &(0x7f0000005000), &(0x7f0000000000)=""/57, 0x1f, 0xffffffff00000001}, 0x28) ioctl$sock_SIOCGIFINDEX(r0, 0x890b, &(0x7f0000001fd8)={@generic="ff0100001a00002302671175bcd725a1"}) 2018/02/25 05:42:00 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000040)={{0x4, 0x1d3d, 0x3, 0x0, 0x0, 0x51}, 0x31e, 0x2, 0x4}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000034daf0)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x190) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000000)={0x7, {{0xa, 0x2, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}}, 0x0, 0x2, [{{0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}]}, 0x190) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000870000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x110) 2018/02/25 05:42:00 executing program 3: unshare(0x20020000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0), &(0x7f0000000100)=0x8) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8)=[], 0x0, 0xa30) rmdir(&(0x7f0000000000)='.') rmdir(&(0x7f0000d19000)='./file0\x00') r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffdffffffffffffe, 0x80) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000000040), &(0x7f0000000080)=0x4) lremovexattr(&(0x7f0000000180)='.', &(0x7f00000001c0)=@known='system.posix_acl_access\x00') 2018/02/25 05:42:00 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x7}, 0x963) 2018/02/25 05:42:00 executing program 0: r0 = memfd_create(&(0x7f0000000ffb)="6c6f212cfc", 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eb8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc0046d00, &(0x7f0000000fff)) 2018/02/25 05:42:00 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000009000)={0x8, 0x31, 0x7fffffff, 0x15ee, 0x3fac, 0xb9f5, 0x7e4, 0x513, 0x3, 0x2a6}) r0 = syz_open_dev$sndctrl(&(0x7f0000014fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000cfe0)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x3}) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000ffef)='/dev/qat_adf_ctl\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000011ffc)=@assoc_id=0x0, &(0x7f0000005ffc)=0x4) r4 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x80000001, 0x400000) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000011000)={0xb4, 0x4, 0x4, 0xeed, r3}, 0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd(r5, &(0x7f0000011ff8), 0x8) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f000000f000)) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000000)={0x8, [0x10000, 0x5, 0x8, 0x1, 0x4, 0x7fff, 0xc6, 0x8000]}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000080)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) kcmp$KCMP_EPOLL_TFD(r6, r7, 0x7, r2, &(0x7f0000000140)={r2, r1, 0xffffffff}) pwrite64(r4, &(0x7f0000000000)="326e7dee962e920dead3a326ee7ef3e602696dff3400de908ebf952b91d764061d685063d853d738fb6f9331ffaca71b4546328fec1545544f563c9917948cc648b59e05c101fc422138742d50e9fcf9911149960db155f5ba585d903cc729d61cec6cc96fc2da7d9f434afa1a3aafa3005f8f2f9ad6e5da7398939f", 0x7c, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000180)={r3, 0xf5, "44fb7625ba1cd3ce943551b9f8f63c2716570c1ca8039d4d013c9662020e0397c2d240c4528c2755d619cf74918d34ba9ef4f2df66206d4acdf3b520d8ac984d111cfd72372dd2915080300bf029c2b36a82dbf4fc4f0f4028340ac733a093240440d082352986cb0f3d2f94cfaabaa567d1db8677fcb0597f97277f7670e5350ea7bf6e0dfb8a4bab24e74e55b0d14deed4f54ee2675002c27504060cee8f3c4435d895d749ff4f40cbf3a2893fb9c78e1bc92f9615113f6d644a7b9686daa42582683b48d2f3e6c518a58e4788fca0260460717cc4bc03bb30b275c6cb14989050ef5782db2f59167c8a25ef165dd0fcd53eaf7d"}, &(0x7f0000000280)=0xfd) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000007ffc)=0x10000000006) setsockopt$inet_mreq(r5, 0x0, 0x20, &(0x7f0000010000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x12}}, 0x8) readv(r0, &(0x7f0000008fe0)=[{&(0x7f0000011000)=""/232, 0xe8}, {&(0x7f0000011fff)=""/1, 0x1}], 0x2) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x40000, 0x0) read(r0, &(0x7f0000002080)=""/4096, 0x1000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/25 05:42:00 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000000)={0x8}, 0x8) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/6) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000080)={0x5}) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x7ff, 0x220100) 2018/02/25 05:42:00 executing program 1: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xffffffff, 0x20000) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000987ffd)='&-\x00') r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x10000) write$fuse(r2, &(0x7f0000000080)={0x50, 0x1, 0x7, @fuse_init_out={0x7, 0x1a, 0x4, 0x4, 0x8, 0x8000, 0x80000000, 0x3}}, 0x50) 2018/02/25 05:42:01 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x608000, 0x0) sendto(r0, &(0x7f0000000040)="a2fef18fec20542fd8e29eb1bbb6dac6d450ae46c9df4bb91be4f7c1f7174047c6b1bd8d173095c6575d14ae8db392453ceb508b92f29f13fcd7239f", 0x3c, 0x8001, &(0x7f0000000080)=@sco={0x1f, {0x1, 0x2, 0x2, 0x8, 0x1fffc00000000000, 0x5}}, 0x8) fanotify_mark(r0, 0x80, 0x22, r0, &(0x7f0000000040)='./file0\x00') ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0x5, 0x2, 0x6}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000100)={{0x1000, 0x4, 0x2, 0x8001, "16e34866e615c4c5925fbdcb182aa56241a3f28047992bf559cf75bd598513e18caed40a3d62acc5c59c027e", 0x4}, 0x64ecd75b, [0x2, 0x8, 0x2, 0x5, 0x4, 0x2, 0x1fe, 0x8, 0x40000000000, 0x8, 0x827e, 0x6, 0x8, 0x0, 0x0, 0x0, 0x5, 0x7, 0x3, 0x6, 0x5, 0x804a, 0xba8, 0x100000001, 0xf7, 0x8, 0x39, 0xb0f, 0x0, 0x4, 0x9, 0xfffffffffffffff9, 0x80000001, 0x3c, 0xffffffffffff89f6, 0x0, 0x0, 0x5, 0x4, 0x5, 0xffff, 0x4, 0x3, 0x4, 0x8, 0x0, 0x5, 0x3, 0x8, 0x7fff, 0x4, 0x8001, 0x9, 0x80000000, 0x2, 0x6, 0x10000, 0x100000001, 0x0, 0xd226, 0x21, 0x7, 0x5, 0x0, 0x6, 0x1, 0x1, 0x864, 0x8, 0x6, 0x400, 0x2, 0xdc, 0x0, 0x1, 0xf4b6, 0xfff, 0x7, 0x3, 0x2, 0x5, 0x3, 0x2407b659, 0xe, 0x20, 0x592e, 0x3f, 0x7, 0x6, 0x3, 0x92, 0x80, 0x5, 0x0, 0x8, 0x7, 0x5, 0x781e, 0xd1, 0x4, 0x8, 0x101, 0x8, 0xfffffffffffff800, 0x80000000, 0x3, 0x4, 0x1, 0x6, 0x99, 0x20, 0xf9, 0x6, 0x59eb, 0x0, 0x5, 0x6, 0x1, 0x8000, 0x7, 0x3, 0x66, 0x4118, 0x84, 0x4, 0x3ff, 0x9], {r1, r2+30000000}}) syz_emit_ethernet(0x66, &(0x7f0000015e15)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) poll(&(0x7f0000000080)=[{r0, 0x4000}, {r0, 0x2}], 0x2, 0xa6d) pwritev(r0, &(0x7f00000011c0)=[{&(0x7f0000000080)="e4be58f3c463afe94af93b1c1fa72f15b833d53b8a414f8ba54cc2577f2ef4edca1b58b4f8ebf32dfc92e698bcb204bf157c28122470ca32daaebc1734b4d1894e2e2e6be41afa8783b050b2bfc3a7dcdbf4eaefc55256f70d02483deeccf25bcc5a7a7c0feed35ca541a5032c404d72de24bb3a189a0f0e4125a11dd8bb6a72246bdb69d766d519cece001cfc38d6d8f251848507ca29e1770359fe116f5571ed7bdca94e9eb96ad8a9f4eaca593d6bc9fba83f943f462e7b2e40dab5c72e92d9312368fc5c0e532b8c79e5297509ed178bdfc95850210b6361293cbaa3a6c366513ed7208ae330b48fa9ee37b62de74decb288c53f5e", 0xf7}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="36dae294b83e58afc8b35d7c144fb8fadd1d11fc882441a7a36b004c4d94c12e46abb50c", 0x24}], 0x3, 0x0) 2018/02/25 05:42:01 executing program 7: 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, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000c2dff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x10000) sendfile(r0, r1, 0x0, 0xffffffff) socket$vsock_stream(0x28, 0x1, 0x0) 2018/02/25 05:42:01 executing program 5: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) fcntl$lock(r2, 0x5, &(0x7f0000010000)) r3 = fcntl$dupfd(r1, 0x406, r0) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f0000000040)={{0x5, 0x2}, 0x25}, 0x10) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) [ 169.793899] QAT: Invalid ioctl [ 169.848606] QAT: Invalid ioctl [ 169.861502] snd_dummy snd_dummy.0: control 76:0:0:Î:0 is already present 2018/02/25 05:42:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) flistxattr(r1, &(0x7f0000000040)=""/124, 0x7c) unshare(0x400) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r2, 0x0) r3 = socket$inet(0x10, 0x3, 0xc) sendmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000010000)) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200, 0x0) timerfd_settime(r4, 0x1, &(0x7f0000000100), &(0x7f0000000140)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x5) 2018/02/25 05:42:01 executing program 1: syz_emit_ethernet(0xe, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="e360fcc6d982", [], {@mpls_uc={0x8847, {[], @generic}}}}, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) write$selinux_create(r0, &(0x7f0000000080)=@access={'system_u:object_r:getty_log_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x34, 0x31}, 0x42) 2018/02/25 05:42:01 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000013c0)={{{@in=@multicast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00000014c0)=0xe8) sendmmsg(r1, &(0x7f00000019c0)=[{{0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000040)="0f84558e9fe29f1c06db384583460b582d2c57f5c267940991aee826f8ac28b39e63123500a7f125b5c880056c46dcf8b641944adb90c5bc16be7423c2ad4ed17c9bad5020302a374de28525b46f9db6a4348942dd510a9d7d0ec415adb1c0a4056401a1f6083e1979974f7608b92f294b321f08f581b9897560b7955c0706a1c5c7f0ac2ca2850ab0c6c8965842907c93a54b16f4a1a881505d8d036c913bc347f3d94e0645", 0xa6}, {&(0x7f0000000100)="3eb76a370624dab8d2dbdad85b527c296b02a0682798f278d907ade9cc09c22a8fd2b688f45fc93a5348fcff42f7b09c1dc1969b9338599ec150c537efdf6743a70c3a2315839ead44e296d06813491559c7b97943db72878c819a69ef46a73e5ec44e50475ed5960c97216f1bdfdb237a1732c047", 0x75}, {&(0x7f0000000180)="d02bbcdc211a9164e5207d619a2108a16cae1488cc52d375855a078278fca86df34fc35e3d4e78dec7f8ad207632c54510a4bd60ffdd488501501d5717b2e82a3cab9614f0634b9bd790332f9dc145fed1c103d638cfc89a8e99aaa23f9fcb6d9aab26261c5705c2e2be7f28eb35f02c0ae1964926d5b26d9448df5a", 0x7c}, {&(0x7f0000000200)="12e8f74e6e2cc313a4fa271978dd037451c6496a0662e74990908c9a2606bfe7d772c98dc829bd40ac543f9e6f09ac56b6d536aeb29c8433cb5802f5837440c7", 0x40}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="c9c52ba14dc55317d51d8c7b10c00ce7898a0d5006a8017abde71355b4cce9d2cde59c79db", 0x25}, {&(0x7f0000001280)="128602ac0b420ffe5281d87654b69373799aa60e613e7747ceeb0c9e18fadcff5d676ef15c9bc9f6e46a45516e340bba17da67914b22ebef6a106009170bcdd4ea6866e6cf82dabfcb008abaa11f254a591d", 0x52}], 0x7, &(0x7f0000001380)=[{0x10, 0x1, 0x2}], 0x10, 0x90}, 0xfffffffffffffc00}, {{&(0x7f0000001500)=@hci={0x1f, r2, 0x3}, 0xc, &(0x7f0000001940)=[{&(0x7f0000001540)="75d048e7aaf7205e22c3123a6acaf5d12458ea9df4f03bab6bb4724c249ee14adb348579fd9747574f3f26fb4ce702108c5158014a7a9bd96685d4c383b283fa3f3dc9904641ec3f1f3c0d61f24133efbb1a81c045f2e1e2d4766a5204bb44b5b2f6201dd4b55a7cbfb21f0d083aacf91f82f72ff8fff456aa3e0432493002ddf4806f431dce823983dbf50c49c36b1b629bdfc40926f90c77b9364d7604dabc96fd420a1123ef77d555ffb2227528481363bf803b94557ac99b714955698703f30b9275c1834f2f80546db995847f84505ab8a45b2988baddc5814fc92b8de7f714abb94b5a3518", 0xe8}, {&(0x7f0000001640)="ac8b75379191db4a9ecd6bb2e5257bed54ac0214fa0c889a0c879b1672fef02d493a0e63ec43dfcb320740f3d830c8e9dd66aa1d52f8596f6eacb17a443c2b0dd84b079ce10d3e295e766adcc05ab5562b82a2c9a01e25c8b1c5d1967dd9ff1a0f0bcd5e7759f7670fd695f6f03362e1a32abb494c4646a86fca8817d10d4619", 0x80}, {&(0x7f00000016c0)="47bee54686a30e7d7831e24bc83281ed34eb2a65db87c8bd3403440d00e73d4f95d63636349d9cdecf3852380e70eda6169be424e725527d37599e7a042c66ee5c1c2aa482c29e90cf643ac59561d00f732e5db1d321b3c6283c0e1261ddf126153e3c55e88f856daa1496d5312c60afc993d6005dc6ae6e37cfa32360eb26c0c610f978f4962ca5954ab89c86dedc48546b", 0x92}, {&(0x7f0000001780)="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", 0xfc}, {&(0x7f0000001880)="cd907636a03dc985c18df18691febd7cb4305f96adf4672e9f925cff568ee120f47216ff07739ba49f8130d290915093527f46863dc87bb64529bc8e41c8b6d43b017d4e72ba2941dcf183fdc30b50419d56a2a9813b77a11a17b42ae3d518365d989b3fa68a9e547158a402553a94442825b85c478eada6e51dfdd4dac72b47a874e00eddf7dd0001ee4a9b036d7b133648e9d98187e8d61b3e88b671d0977556", 0xa1}], 0x5, 0x0, 0x0, 0x800}, 0x6}], 0x2, 0xc0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x1, 0x0) 2018/02/25 05:42:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x80000001) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000f13f83)=""/125, &(0x7f000019d000)=0x7d) 2018/02/25 05:42:01 executing program 7: setrlimit(0x7, &(0x7f0000a9cff8)) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) prlimit64(r1, 0xb, &(0x7f0000000040)={0xffffffffffffffff, 0x101}, 0x0) r2 = signalfd4(r0, &(0x7f0000da4000), 0x8, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) tkill(r3, 0x16) connect$inet(r2, &(0x7f0000000000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) socket$pptp(0x18, 0x1, 0x2) 2018/02/25 05:42:01 executing program 6: r0 = socket$inet6(0xa, 0x4000000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@empty, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x80000001}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x32}, 0x0, @in6=@empty, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x14d, 0xfffffffffffffffc}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000219fe4)={0x0, 0x0, &(0x7f0000415ff8)={&(0x7f0000edc000)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000bd2000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200000, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x17, 0xfffffdc3, &(0x7f0000000040)="5be3c00fccd3c117ec0cc3f9615c7da61a"}) 2018/02/25 05:42:01 executing program 0: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20402, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={@generic="48113f88ba19f42b9b7dd8de58a445b0", 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x0, 0x15}, 0x0, r1}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)=@common='ifb0\x00') ioctl(r2, 0x800000000008982, &(0x7f0000000000)) r3 = fcntl$getown(r0, 0x9) sched_setaffinity(r3, 0x8, &(0x7f0000000080)=0x1) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGETD(r4, 0x5424, &(0x7f0000000180)) 2018/02/25 05:42:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:01 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xb) mmap(&(0x7f000039c000/0x3000)=nil, 0x3000, 0x0, 0x18013, r0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x80800) getsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000040)=""/15, &(0x7f0000000080)=0xf) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x183840) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f00000000c0)={{0x57da, 0x2, 0x1, 0x0, "a64918b48aec23909e618fa43509e1c838383078a61d8ef8f83215f2e1b56a0676fb903fc6a135e873009c3c", 0x1000}, 0x0, 0x0, 0x71c4af4f, r3, 0xbfb, 0x3, "7a476df0bdb2180ddc5e5695987c321cc41655a15f0e99d4a9dc2c6ef589800146c54445f99f36c75d95884853e029712a8d4142b0cc2aed680cd62d5ff32948", &(0x7f0000000080)="ab5b6367726f75706574683000", 0xd, [], [0xfff, 0x0, 0x10000, 0x3]}) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000200)={0xfffffffffffffff7}) 2018/02/25 05:42:01 executing program 0: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) readv(r0, &(0x7f0000002221)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000001000)=0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000001040)={r0, 0x7ff}) 2018/02/25 05:42:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) flistxattr(r1, &(0x7f0000000040)=""/124, 0x7c) unshare(0x400) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r2, 0x0) r3 = socket$inet(0x10, 0x3, 0xc) sendmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000010000)) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200, 0x0) timerfd_settime(r4, 0x1, &(0x7f0000000100), &(0x7f0000000140)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x5) 2018/02/25 05:42:01 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0xfffffffffffffff7, 0x2, 0x7, 0x122, 0x685, "c5fb018ee5ea7cda3b0263bc82bde64089beb563b2e41836d3de1641d8549274136710332af3b901153024334a818cc19ca6e9e9c4ef4b244e6db4dffe9f43", 0x100000000}, 0x60) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da6feb)='/proc/self/net/pfkey\x00', 0x202, 0x0) write$selinux_create(r2, &(0x7f00008d2fce)=@access={'system_u:object_r:sshd_key_t:s0', 0x20, '/sbin/dhclient', 0x20}, 0x32) 2018/02/25 05:42:01 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d90000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x2, @empty, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x1, @empty}, 0x1c) 2018/02/25 05:42:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1200, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000000080)={0x7, 0x0, [{}, {}, {}, {}, {}, {}, {}]}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0x8) unshare(0x400) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:01 executing program 4: socket$key(0xf, 0x3, 0x2) socketpair$inet(0x2, 0xa, 0x3f, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x8, @empty, 0x70}}, 0x8, 0x1, 0xd0, 0x7, 0x40}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0x101, 0x30f0}, 0xc) socket$key(0xf, 0x3, 0x2) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x40096101, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0xfe]}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @syzn={0x73, 0x79, 0x7a}}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000000100)={0x5, 0x2, 0x1000, 0x8, &(0x7f0000000080)=[{}, {}]}) shmget$private(0x0, 0x4000, 0x104, &(0x7f0000ff9000/0x4000)=nil) 2018/02/25 05:42:01 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_route(r0, &(0x7f0000006000)={&(0x7f0000012ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000380)=@mpls_newroute={0x20, 0x18, 0x103, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x4, 0x1, []}]}, 0x20}, 0x1}, 0x0) 2018/02/25 05:42:01 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000000)=0xffffffff) fcntl$addseals(r0, 0x409, 0xa) poll(&(0x7f0000000000)=[{r0}], 0x2000000000000340, 0x6) 2018/02/25 05:42:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) flistxattr(r1, &(0x7f0000000040)=""/124, 0x7c) unshare(0x400) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r2, 0x0) r3 = socket$inet(0x10, 0x3, 0xc) sendmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000010000)) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200, 0x0) timerfd_settime(r4, 0x1, &(0x7f0000000100), &(0x7f0000000140)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x5) 2018/02/25 05:42:01 executing program 7: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000004007352", 0x23}], 0x1}, 0x0) alarm(0x2) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x8200) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000080)={{r2, r3+30000000}}, &(0x7f00000000c0)) rt_sigtimedwait(&(0x7f0000000000)={0x1}, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) [ 170.119506] QAT: Stopping all acceleration devices. [ 170.134041] QAT: Invalid ioctl [ 170.172831] QAT: Stopping all acceleration devices. [ 170.182942] QAT: Invalid ioctl 2018/02/25 05:42:01 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x21, &(0x7f0000580ff4)={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208800, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @multicast2}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000000c0)={@loopback={0x0, 0x1}, r2}, 0x14) 2018/02/25 05:42:01 executing program 4: capset(&(0x7f0000fb2000)={0x20071026}, &(0x7f000006f000)) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/25 05:42:01 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x418000, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000040), 0x807ff) r1 = semget$private(0x0, 0xa, 0x0) semop(r1, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r1, &(0x7f000001a000)=[{}, {}], 0x2) semop(r1, &(0x7f0000176ff5)=[{0x0, 0xfffffffffffffffc}], 0x1) semget$private(0x0, 0x1, 0x0) 2018/02/25 05:42:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) flistxattr(r0, &(0x7f0000000040)=""/124, 0x7c) unshare(0x400) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = socket$inet(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000010000)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200, 0x0) timerfd_settime(r3, 0x1, &(0x7f0000000100), &(0x7f0000000140)) 2018/02/25 05:42:01 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000b0d000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xeb75, 0x8000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x1000}, &(0x7f00000000c0)=0x8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x7}, &(0x7f0000000140)=0x8) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000180)) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r3, 0x5, &(0x7f0000010000)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@mcast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f00000002c0)=0xe8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_stats\x00', 0x0, 0x0) uname(&(0x7f0000000300)=""/4096) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000300)={0x5, 0x7ff, 0x4, 0x2, 0x101}, 0x14) quotactl(0x1, &(0x7f0000000180)='./file0\x00', r4, &(0x7f0000000300)="45acfe3c158d11e6a22ef8984b274aa1a4e047735c55860c258dad4c56eff27a4ce27d2dc43adf3dd29944a02993db042fd5cb896a1a1eae19dc9a7ab5cf507deecd607d5ce93857fcef82f76a64e395cc04c3d816e6cb67e5536b5540779b0bf22f68efd5d355bb047b9a2bb07510925c1ec3876048de4a250a14864d5e4946e8cbd5579c5b9055f4c2f6679bcaa51b0cfe0862ae328bad71e45b689d92a153b00c3abd68baac41c45e2821df2f0671c1303f8cf8b2650b7a5fab18dd210e9f5afe2748f1081dc2b5605fabb5fe25c0666b6f5c1839bf5b7d975bf588f6d8a963c97d789e4b30cd4fa31860ad7820a2") 2018/02/25 05:42:01 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = dup3(r2, r0, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000040)="0f01cf0f01dfc744240093db0000c744240200000100c7442406000000000f011c2466400f01f0c4e1505ebf46e2ffff66baf80cb8c6ceed83ef66bafc0c66edb805000000b9849b00000f01d90f23b62e460f01ca640f32", 0x58}], 0x1, 0x0, &(0x7f0000000040)=[@vmwrite={0x8, 0x0, 0x6, 0x0, 0x934f, 0x0, 0x7fff, 0x0, 0x2}], 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000086c000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000886fe0)=[], 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) write$eventfd(r3, &(0x7f00000000c0)=0x4a, 0x8) 2018/02/25 05:42:01 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x8c) 2018/02/25 05:42:01 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000c97ff8)=0x9) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) fdatasync(r0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x1, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) sync_file_range(r2, 0x7, 0x8000, 0x4) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000040)={0x0, r1}) close(r0) 2018/02/25 05:42:01 executing program 4: r0 = userfaultfd(0x0) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000006ff6)={&(0x7f00002d6000)="134e721c060000000000000001012053d1c199b00002d7ab0275e7154fea8aa900000005f65babf975fd831ef5ec3e1bb6c0a3532a9a203d11f67732285e058ecec7b40e37910731b26bdd338b84e5cc285a589a7f324ca94a7da40be1b70c09820899b3e80800000000000000000000ff1bafeb10fc119c5957f1cbdbc28571f9898d9a1ead4d04000000000000000682393d", 0x93}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) close(r0) userfaultfd(0x80800) 2018/02/25 05:42:01 executing program 3: listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/151, 0x97) r0 = socket(0x1e, 0x2, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) ioctl$int_in(r2, 0x5452, &(0x7f0000000380)=0x80) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000100)) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x5, 0x0) sendmsg(r3, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000300)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) 2018/02/25 05:42:01 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000080)='\x00', 0x1) ftruncate(r1, 0x40001) sendfile(r0, r1, &(0x7f000000a000), 0x2) sendfile(r0, r1, &(0x7f000000dff8)=0x2, 0xa) 2018/02/25 05:42:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) flistxattr(r0, &(0x7f0000000040)=""/124, 0x7c) unshare(0x400) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = socket$inet(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000010000)) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200, 0x0) 2018/02/25 05:42:01 executing program 6: r0 = socket(0x20000000000000a, 0x2, 0xfffffffffffffffe) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={@generic="2021192075e3ecee4b2177d00446a7b5", 0xffffffff}) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00003f9000), &(0x7f00001c2000)=0x4) 2018/02/25 05:42:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000010000)) write(r0, &(0x7f0000000040), 0x50) 2018/02/25 05:42:01 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x7f, 0x101940) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000080)={0x547d, 0x2, 0x8, 0x3f, 0x1a41, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = creat(&(0x7f0000226000)='./file0\x00', 0x0) dup2(r2, r1) fsetxattr(r1, &(0x7f0000e12fe7)=@known='system.posix_acl_default\x00', &(0x7f0000fe4ffc)="02000000", 0x4, 0x0) userfaultfd(0x800) 2018/02/25 05:42:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) flistxattr(r0, &(0x7f0000000040)=""/124, 0x7c) unshare(0x400) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = socket$inet(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:01 executing program 4: clock_gettime(0x0, &(0x7f0000000000)={0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000000080)={r0}, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x15) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x220000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000000240)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0xffffffffffffffff, 0x421}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={r4, 0x2}, &(0x7f00000001c0)=0xc) ptrace$getregset(0x4204, r1, 0x1, &(0x7f0000000340)={&(0x7f0000000280)=""/151, 0x97}) fcntl$notify(r2, 0x402, 0x3a) 2018/02/25 05:42:01 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000012869)={0x73, 0x79, 0x7a, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/25 05:42:01 executing program 3: io_setup(0x81, &(0x7f0000000000)=0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x2, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x6, 0x101000) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x80) r4 = dup(0xffffffffffffffff) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair(0x1, 0x5, 0x4, &(0x7f0000000680)={0x0}) pipe2(&(0x7f0000000780)={0x0}, 0x84000) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/sequencer2\x00', 0x40a3c0, 0x0) r9 = syz_open_dev$vcsn(&(0x7f00000009c0)='/dev/vcs#\x00', 0x8000, 0x200000) socketpair(0x10, 0x4, 0x4, &(0x7f0000001a40)={0x0, 0x0}) io_submit(r0, 0xa, &(0x7f0000001ac0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0xf, 0x401, 0xffffffffffffffff, &(0x7f0000000040)="90685feaf1215490ef10ff414d621d916965e0939e03569c1ff25b5541e0691a54ea62eafa4eea361ebd347063476d272a45be9fe3fa084116b46916040b5e481dda66dd6f7d8283a4d48e0005cd8f860d4a7b58c45589a1187eb0dc4cdfeafb3d9b0296423e0e9263c366b18b91303f7295bd816dd18608133092aad9759067c52f41b0c49649c77815e7d263c132531281d49fb2562d8c80f7916c0bec0fbddacf31a79c6a97b3cc00b08667094e8673653cd141f9fd06b65b9d50ff6805e1241e7ff8a7e5c4b8d0470d7c9b1c1b23d6c69eb98718909fb3f462a28d5cdb096e2c9a76174238ccc2519f7c997495334d5975199835a5778b", 0xf9, 0x6, 0x0, 0x1, r1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0xcfec, 0xffffffffffffffff, &(0x7f00000001c0)="d46b568e2e431d3d55dbce55de1cfc8503c6d3444fc48ae390b697c6a8df08a95de0113a4d38258cee6b0384a54c522d07030b9deac4f0746187a60ee22be61ba6c7ae75886bdf", 0x47, 0x4, 0x0, 0x0, r2}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x7, 0x8, 0xffffffffffffffff, &(0x7f00000002c0)="236bf9247a94d924f8c96a32d3e4062ab910bfd6c3f0770357e20e554166107055bc3de3", 0x24, 0x2, 0x0, 0x1, r3}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x2, 0xe320, 0xffffffffffffffff, &(0x7f0000000380)="5b604b7466f8898f56de629fbd5abbf6d8f62e7cc17f7e079f8db83add12af1a43532bf5995377afb08a13072601d972aa58fe73e602489b12a2c2d8f7e45c20215ec0c696d8b1ef3fb3a64b6ccb886a055f8b709d69c26cae2937afef4df7a43d20cb4d4cebaafa1035da0481f107259f8673b0cc586a915e432ac42c349e4b29da948c9f", 0x85, 0x80000001, 0x0, 0x0, r4}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x7, 0x1000, 0xffffffffffffffff, &(0x7f0000000480)="c6e4e61052fe466559e2fad9757bb4da01c8f68a9f41fb0293e87ba71e686724fd97fab8e02f82837d664878db6e28dfa4c2f8507f02130698fa4c7674abfb1aa3e7ccdc5fd571aae6f90a15a48859ae32b3579a1743d0063ff06a616dd3ec57be217ec8797a5d2f0834902b3e524d63e4e33d3a9c4fafaf3cf850eea91360a1aa5d797c0db9b380f183100edc5d77c2a9c103550b21c794ba878690c72b6a9dbd7bdce96d9e50a9c7cb36ea1fc0ea0c93bb67790b965ce2c56c707bb29e9620d69560809a452013a86a807c0d", 0xcd, 0x37, 0x0, 0x1, r5}, &(0x7f00000006c0)={0x0, 0x13d02dc974620e8f, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000600)="16385d29ba6ab652c794f5e962e0ad6c23ad48179614c9a1626f960ca3b2c7a4946ec4efb9afde589fa71a206664e7b85fa71449b8a74506a07dad6b1b80f00e32dfc3e0d486f630f806d128ba53fb728f9b7e10bab227969e22fe9f4fd10d97938c0f8565254b589c7d", 0x6a, 0x3, 0x0, 0x0, r6}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x6, 0x1, 0xffffffffffffffff, &(0x7f0000000700)="aa2f713a24a44b0ca56bec20093882122ab53d484ab8303731dc04fe1468d5e0b5b589dc1217e4609c21b5537c45954c87cae931e2d573fcf42e0c678991a51599", 0x41, 0x81, 0x0, 0x0, r7}, &(0x7f0000000900)={0x0, 0x0, 0x0, 0xe601da27409b27ec, 0x2, 0xffffffffffffffff, &(0x7f0000000800)="0a7248444f5ce181b6db37197405688d6fa17a938ea0ca5f829274923869f686d5c7ec2618e089778442e0071ecd3870f934c19025ff7b66f18714c8524e18443b1c594a0d228364d44fbfb18dc14ceb46f20545993a3392f7626c8e23c5165e53582bd0c05ce2c42b5dfa5921ca9da9ac901387d0476920e221b05c9fd47c799c6183ac8aa53a", 0x87, 0x8, 0x0, 0x0, r8}, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x8, 0x8, 0xffffffffffffffff, &(0x7f0000000940)="38967de37d2dce9d0a25aa8da2e217d50e13b8f02f8ee869e0762a5ab566db1120b4ea1982a446ec67f95c4fd12bfd629c92c7e3f2787dc4784a1836a7c272e2eceef3958b6e8c47c5493c6dabc9e72e38be6ddfcc41cb5d79dd159410d90ae468127d06a1b7", 0x66, 0x7, 0x0, 0x0, r9}, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x2, 0x50000000000, 0xffffffffffffffff, &(0x7f0000000a40)="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", 0x1000, 0x80000001, 0x0, 0x1, r10}]) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000), 0x4) 2018/02/25 05:42:01 executing program 7: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$getsig(0x4202, r0, 0x800, &(0x7f0000000040)) getpid() r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000000c0)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x2c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x67, "5be1359240cac6ad410cf6dd51ab819bdac529c0371574b1b6890d30f7731c26689b5d3ff760c6ad90246f12d0ac553d8508952b2db5f5c68c06463bcb7bae4117ba736893a127ee36b8059e56865bf2a35b2aa1debc5c3faebf2eff994347dcd7fadc40d294d3"}, &(0x7f00000001c0)=0x6f) setpriority(0x2, r0, 0xffffffffffffffff) 2018/02/25 05:42:01 executing program 1: r0 = eventfd2(0x2, 0x0) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) flock(r0, 0x1) r1 = gettid() r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0xb6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={r3, 0x40}, &(0x7f0000000140)=0x8) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000180), 0x4) tkill(r1, 0x1000000000016) readv(r0, &(0x7f0000002fe0)=[{&(0x7f0000002f94)=""/108, 0xf3}], 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r4, 0x5}, &(0x7f0000000200)=0x8) 2018/02/25 05:42:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000010000)) setns(r0, 0xc000000) 2018/02/25 05:42:02 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000040)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x4}}}, 0x88) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCGPTPEER(r0, 0x5441, 0x3) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) close(r0) 2018/02/25 05:42:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) flistxattr(r0, &(0x7f0000000040)=""/124, 0x7c) unshare(0x400) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r1, 0x0) socket$inet(0x10, 0x3, 0xc) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:02 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = open(&(0x7f0000000040)='./file0\x00', 0x155981, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[], 0x0) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000863f08), &(0x7f0000f63ffc)=0x8) 2018/02/25 05:42:02 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r1, &(0x7f0000951ff4)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socket$unix(0x1, 0x5, 0x0) accept4$packet(r1, &(0x7f00005d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00005c3000)=0x14, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r2}) 2018/02/25 05:42:02 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) r2 = getpgrp(0x0) fcntl$lock(r0, 0x5, &(0x7f0000010000)={0x0, 0x0, 0x100, 0x0, r2}) 2018/02/25 05:42:02 executing program 0: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x68, "4b706d95135a12c941e9a1acd6cf92e16347e2bf85c47e0a96e3c87421678071819b80e37b5794ebdc1070eb308a511ac5318057832f6c11eaa1c77a15b8af9028e98c4e74f3471ab180e08804b1465df6b4102898c2e393bb2c7774ea021552b6211c08a44bf0ab"}, &(0x7f00000000c0)=0x70) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0xfffffffffffffff7}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x8000, 0x30}, 0xc) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x400000000000003a, 0x20000000000001, &(0x7f0000000f44)=""/188, &(0x7f0000000000)=0xfffffffffffffeb8) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) 2018/02/25 05:42:02 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/validatetrans\x00', 0x1, 0x0) pipe2(&(0x7f0000e3eff8), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) dup3(r0, r3, 0x80000) fcntl$getownex(r3, 0x10, &(0x7f0000000040)={0x0, 0x0}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x4000, 0x0) ptrace$peek(0x2, r4, &(0x7f0000000080)) 2018/02/25 05:42:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) flistxattr(r0, &(0x7f0000000040)=""/124, 0x7c) unshare(0x400) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r1, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:02 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400000, 0x6) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000040)={[{0x500000, 0x3, 0x80000001, 0xfffe, 0x7, 0x9, 0xad3, 0x2, 0x9, 0xdf1, 0x1, 0x40, 0x5}, {0x4, 0x8, 0x81, 0x1f, 0x8, 0x6, 0x80, 0x81, 0x1000, 0x2, 0x5, 0x9b2, 0x1}, {0x4, 0x8c2b, 0x8, 0x1f, 0x1, 0x5, 0x40, 0x4, 0x7fff, 0x7, 0x10000, 0x4, 0x1f}], 0x6}) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) accept4$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000) fstatfs(r1, &(0x7f0000000080)=""/104) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe4be, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x400000, 0x0, 0xb865, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x20, 0x5}, 0x0, 0x0, 0x4}, 0x0, 0x80000001, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000040)={{0x20000000000080, 0x80}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x877, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4a}) socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x1, 0x0) chroot(&(0x7f0000000100)='./file0\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x6, 0xbc8, 0x3f, 0x4, 0x6}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={r3, 0x101, 0x3, [0x7, 0xacf, 0x4]}, &(0x7f00000001c0)=0xe) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000002) 2018/02/25 05:42:02 executing program 6: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x80000) fdatasync(r0) bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x7}, 0x2c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x40000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x2, 0xf3c, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, {0xa, 0x0, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x10001}, 0x80, [0x1, 0x8, 0x1, 0x0, 0x6b, 0x1f, 0x6, 0x1000]}, 0x5c) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/02/25 05:42:02 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) ioprio_set$pid(0x2, r2, 0x7) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)) r3 = request_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)=',vmnet1{\x00', 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="daf01c889fed208ec342847aa2b1fde9442d2d", 0x13, r3) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDSETMODE(r5, 0x4b3a, 0x8) 2018/02/25 05:42:02 executing program 7: perf_event_open(&(0x7f0000418000)={0x2, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x10000000007) 2018/02/25 05:42:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) flistxattr(r0, &(0x7f0000000040)=""/124, 0x7c) unshare(0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:02 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x20000) fcntl$lock(r0, 0x5, &(0x7f0000010000)) r1 = open(&(0x7f0000000040)='./file0\x00', 0x54200, 0xcc) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000080)={r0, 0x2, 0x401, "149b99aa2236f3b01605e931ef7008dd7c97fd8b1e52c40b7d0928adb11e651f7e9bb85b892bca0eab0655d1d477113f2ebcefcf65130a75a33713f7ab0aec98e363f08581cbb2d6ed780bed7703e424d3a6847d79d6f2ddc82fdf60351996f6a5d5"}) 2018/02/25 05:42:02 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000000040)=""/97, &(0x7f00000000c0)=0x61) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000004280)=[{{&(0x7f0000000080)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58, &(0x7f0000000400)=[{&(0x7f0000000100)="73d62b05722af275b13b28b764c79e8103fcaefea99428262fbdb1322a1815a5b7458cb74964146c46d436c1388e28a9a9705827b2d3828248327457bbf3898dd8d80e79c3122a4a947bee481ad671c4ff12b8aa50ea3d4e91fed733f7ec582ff469b1fc0524f6e0cf3cb1ece4e3b8a5ebc644e4cba7230372929ed30d228bb20aeae1e2c41e4a599571c3d6fdee8b047783ebfd2e6be3343172f8c82f2a8a52e860234972a46c11f254899b019f956ff4cc0495f21693918ee8cd2e3cb602e66e4b8670531d595e", 0xc8}, {&(0x7f0000000200)="b1284a96cf1095f6f372dc3b6b3d475e474da0d353223b9bf5de6f76ebff05bf65f6f889f968bff273bcaf5ec5769ad3b3d2daf634c1aaad6b93d56df6f9e081bafcad5a78f2e394528e8675a77cddc586b21f92e46539c742bbcd96245cd57cabc7c5cbd695cfb55b7f79763ff03f8f2453bf13ff58c7d076fe36e274d889c2c0d3a002622a77e05d9a2345340e3bedcbe9baca9929960c926522b655fbd6f8c605ef0b139c7726d9affd81044fb3487772fd7245978f6d23fc60ff74685d93743dbf5d7dbe19ae3f9e605582ae0bf65265f394c735aec3a416fc0dfd1b73e36761409fb3de43", 0xe7}, {&(0x7f0000000300)="41c2dbc1f5f291d2020a50b28035c54122c2c1a2fbdcff55624297c8cb2757ec334623b03bc22ac970ae0e15daa679bf679343bcddbee3df2ac8f8683efe4b0ce10efac806c5373fbc7928f50b5360baedd2680e569f835f0147cd3d4f732b8ef49786b354f09591e3956f3d0cae100cc678898af933fee28f576b828ff7e23856aebdb067e5b26253b0c41b11954035cc81bc409bc8ce89590afc878b9874cb43dabc7b3a7ed38e94c94ccbd600a3e6d0c515bbe64a64a52fb0584c9c25440a3cf94bdd84b8882bf01e04b1cbe204dd231312ed4a23ea09b000251bee07e795d5d0e381bd9bd2eb303048ea5597272803b18a9f172a", 0xf6}, {&(0x7f0000000000)="6c3c6559c647666ef5013a5c8f194b175f4d99cea848f597fb66b9bc9131a47eb6e6c3f69d467aa90cc9e5c5158e7bd36385cd49d3b5093ab052917c45ac", 0x3e}], 0x4, 0x0, 0x0, 0x20000810}, 0x1}, {{&(0x7f0000000440)=@l2={0x1f, 0x6, {0xa3, 0x1, 0x8, 0x4, 0x80000000, 0x9}, 0x7, 0x7fff}, 0xe, &(0x7f0000001a00)=[{&(0x7f0000000480)="e4963ba2bddc7a6480d202a182e802e4c6d2587a4c8263aa8dbd2becc0a8cc99bdb5264ba95adca92dda0408fce42b4633da6f7ca0634f3fbd31380408a1b0d1b65cbb38d03bee423fae6b52316c456c9299abd017c5c194be856468ffd8d21ea8b2006350f1bcf49a80813d83569952022dda483dc9c4ff7de2bf7de6ccb744bb0a805ba58b3293726236f5c24c49e698da05f5e2f937d68eefd3dacc91ab56353288df50076b613646ce21a4957c6a086fd9a9167b282b5b850b6a760a0b3e4d22a802b892c0028c6282f5a79a05d540873cfeebf45b266fc25001a973fbd192ebd1b717ecad08318eec9564575a4771", 0xf1}, 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{&(0x7f0000002e40)="4facf7d06026b9049db426d3eff7eac8fd5f4a407bde98a403c3fd68b9ed1a37db2c2125064111b5d6264ff77060181e4ef837dce5439a5ceafe6e047e0e07b628264b3d05fc9dda16a664da5817ce4b1c38350c1afaf5e658e456c900e011ce9ff8d0fe6f0d8e9a8cff9850964c3d269749e9dab800ab0a6130a6e1845c4cace23a1b85caf8797dc25488ecdc2b502a7d29c482b7ee35ea9992ca94b33298ef0c519e9f57b3213c13f2a60f8b6890e7374008a90886b416372f889bd2242c095d9afd269fc730206efa88ecd93f28ab18a5b5d745ed7852952905a8e36494953a5b05d53570aad1eb078f32090218fdd0a1f12935708a70a25ab7af6bc17f0af190ef1cfacbcac711b35dd10568e1e1634a8b65f8cba22fc5141401cd09a5a44ce1b0a139b31617e583faeab2ec00b200313aae702a71c0db10ff0216d2c6a27ff59e574164cbd0efa4bb249549f8c0e88822730a80cfed6e54810ffb9351a70dafb91751b805e49a7e5d4b420074c88822a8892371deb01d2d906474ac039060df720270afcf215ebebe3b5d1d9e5ec7299a048b74e182f594b196d78e19634b7d163995454d900672ca756f8248c6fe091c93a371767797029110a0350112ef2778f7e866e7c6d14e4dcdd9d274aa14389a6bfe0b2d20a079dfa3808d92954202432512ce36ab9b93e0bc290348d0b061382fe9f9459fea55d74ad85cb0ea60a5dc54a67bc6f11ba29ef8ac2f016df38cebfffde7ab43c635ed7db82024148f992f231ce923b54fabcbd89e27b67e376baa117da8c27d882ebfabfe56fbf83ea4ce14c07b27e795656017885f7a097d6856ba56ca375191c3d07c028948486ce059829ac3856ca194277106e55c4f0658ef35f5ea5c09a897e716385d3750f4aa48afcb3527b4d76d2400c48ccb518897bc57460b0bba20ccc23d4965d4c6841367a000294ef728596f09ada5da359c808a30348a2ca5745d3bca568050e7bfcf088ba0310c03763053275cdd5b985bd80230f7947148f7772fd229257f57e530be65637789ef742966bccfd0b810be0684fb1448b9d03e652794eec1f254214e018fe30a365991916562b26843e72a684fe4da5a91fe21a33d701cd8385e08f1b38ac62d07193e4e22c6bde0cb3cb944707510953bb8de5453af3c32bcf1da3c41e0812879ad841760c9ad1653cb9a30cd04844aebca414d14cbd8076a6c996d84508520914805ef94d5e4e46bac93f745514e3cf34a80b596f57aac8aa830b6f929e80b02428ca3819903390f37822f59b9d93cf502c5d66f3ad28b2e4b4627eefebb12dcfa5edcf157864225bc4fa6877120cf16bc4baa696b9dff4ce7e45598dbe9396fc624d2a87ecacb49d90a68592cfd7ee129300694c7d45f6ebc78cedb72dfc7b6cf07b6b28defc88347807f3449d944f97f8425bf3e4ae834038ed43f194161d8c04209da96173788f05e3ee1a4015a81cd5c22a20597b47b320fa360384bc221624c6e71164391834d96a25cb196f34ea7931df2a2544f750e3efc6a83444640d64bbf117db284026c53126c2bd9c7c764035c6239255d01b3717684747f4b3c076cdf45c0fbd9755ef9846c82373064587df26c4df508f8fb45c21a623a71f142f54c8e341c312ac114dac777d1ab898a714b4e80effe324edb5043193401248b6825eef89a4d94acb39de145c8f2636dbe2e58f4e1cf8b919ca8292135a53bb851731b6f51f94e533fd38a8dc54542185e0be9e0db021b3d84521724612433b897550759549fb1f6533525227eeb82d69cc9f3fcf2c38f085be71f3472283c21d9f42e6de3251dd184180573a36e074d1d7ed33117671e47c066c981d60d5df8feaf4affe3f34cd70b11d358ccbc0b18d97c409b3cc3e8687d5407c02920e3c2d0f9dac1730c603414c3f87fcbfd167e3b7354ff3fa4d924bb54a24f350f2159f669be15a168452c1cc05b5fce10495daaaa50619833377d4fac0e32b03e4aa2a69fb8292ec144b13fb5382bf7752ad09749fbcb66d92205fe56ba499f4a580ea2d214fc9743cacc7ea955c76420cb66d87cf1c60005ba2d1938ed6665593b695c52033cd84d7b1e89e2fa775d29efbc6ee768951bdba27e0939fc7399c787cfbbdfa5ec1aeb399e6ddd0cf1605727f88f0790dae483eaf81d4233e1345ae5e0b38e217a3f1780deaee258400488e588cc4260cb6d300c02271cf3eead13352c1fc6fc9efc604129b01993c600b7378dfe92761e5f51afc5a5e784b320838c12ce8c093063c00a68e8b19ee105229f68e8903725aaa710ee0954dc39e1a4be5887160a6b37c79537629df9a4aab7dd7d7c986e56c91d9b54cf7df8a622ef7296cc1bc194f21c80ce20ab5ea525fee6dec098410c79a3cf83aeaa397c71384b758fa8c6ad4f694676186a81941167af5c6a050b3a5a98f73c43031dd412a12738461e3deca07563b3b285ba2597cab1b85bc99ff944d148c1e1a44534e94e6be508fd1b85c7469cb759d1b0ce1e2252f81b0a5f95eb4c3914efb0f640f284e38f1d7dff2b28792f9d95fe87fbd398c7a40e0b820349caa91d87d8038ee53f4136fbe7b1b1c5bb834cd5b2aab934f02b933709a6d8a0189ec57bc73df5eb3370cee306eccabe104803fbca09029ea25a28dcc189fcf4f3c8664f07e510094144795d16fd1b4ac77995060fc780a7e9f1dcd65b4721d3550f559e2c1fcfb107afdb2cc697524a16f4a666a3d5c5622d074c120cb6fd57da84fd23276c87c608c0b6d89a5ab519dad8e447a72a047a88b787e8e4a80552298d02cbbabab7a432c0a5c5291aada29fc413fc9e63ebe55cfed2e2967fd61fd8f3b260c1b76a63e26d585814f3cdba898388771acf3caa131f022e04c8825fea4b9b0d141b4f187730f5cb3006f6d8b618b8be44785b61beeabb0c0e44ff30e2a748d58365ed550e0124f612485b51c5e93300815060b7d5fcb01d647dcd8c673a8d86d2264380bbbfe672ddf5c0c4dab60ba288b89e4c122bffd673e1d04ea90966462eab3d5c84820db6fd3cc91474d27748a847ea99eec910bbbde26b4c57c9a0b2fafe7593dc1511a2d3fa4482147fbf6e31f31f87e995ae6ea3e5f6a4fadb9a8eea56f649ef3fd6d91c3d1abd62436dafc10971aa6570a94610bf055d2ac8e23823e00ba839e13e9df34fdfcde860f09fc45e646e81af3c3e347fe3ca3df49490f54586db58f2cbeea32a72f29fa6135ebe66dd694ac02df19a216d718a0d3232b0964175f589aeabf5b218eba66063058fa82cb6c7d49afad66a608fcff25bbcdc198bfc89f630da49fbe475949659ce90a8fdb806c75cee960b8c2c9986cbd745b639af23ba05ad39ea4413281e945f36a04566d3b4daf0d272e10dfeeea6bc99c9ab232fa2497dd59e094a7d469f65ce2a7fd52428911839018693bd92594f4b372d29da24c5f86c6ea726d0a39f525cb33265be6f4d1a49ac9b5c20dafb87ac26de53f7b879b55a6ea407edfdd66597ecf498a3171b9863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0x1000}, {&(0x7f0000003e40)="050c9f92a7ba5f7c0b0469b9bafd2e0fa23ec9501c916d7d38461ec8c8616b51e3e934b6d925eff92c86abb0f6bc7999d785e11f4f8ca3c209661dd7b7a0c9b0205a494ff30c94630b53e1797b05fb2ac6f7c08bcf0c667e08a194d296a3df87ab98d6eac89a6ae2b65f7aa1b652044c90f3fa169b600647e87ba078877c17e959de3e401e69f13be7749d2fb30658152cc4f9c832c5393bf60d1074df02dbf2f527b87fd11fa97c9b21acf45953aa20acd49fc369d9faca0389a6eee50430df84ade24faec2ea8a69adffc14afc91b0f3503d4d31a10071b7cd79e5adc8370cdf", 0xe1}, {&(0x7f0000003f40)="ef511ae2ca289128c8f3a235a55a4b2c98fa1fa4434b3e879aaa0c9a2a5f8ef75eef7c4504aecb2acfc0f096fe5d", 0x2e}, {&(0x7f0000003f80)="f1da7d27622e8cf8517ae592f6a928bfd22255966a8dbbe92adcaa9b76c70031ebe439daf7f812b8fcec0f485c7113bba68ca28ee14709f55605a44c529b5a4b0ac446eed49c73def8287f79f107e0e31a915d80834c6fea4ae6953dcb1558eb08a0e378791eb640473c2cdb7e5f1aca", 0x70}], 0x9, 0x0, 0x0, 0x48000}, 0xda69}, {{&(0x7f00000040c0)=@un=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000004240)=[{&(0x7f0000004100)="05dd9b97da20ca1f07155475614824ff0d8f0238c9ccd70bd3c325be82c8d94841f92f2aeb199203e1018ea96b16af6aa4b7bcf299a64427598921c5f192714725b8d640baed99fdc0069d44e89bfe92a7c095ade1168746a419b91f0b8b5a8356431c049085b59cddc7135adc1fd5f2664374dc0efe8d1d611c574b5e904a695e314497b9e01930d5f8d0d1ef0f4db2a735ea", 0x93}, {&(0x7f00000041c0)="5ea44d227ee145cf0eeaa37cab0a4dade0cb0c2796693d3e6f82d795abd6e23f54b1e8e9a4cc1c5d6c627ce54a6e85525f3bedf2c423c2f9d9052d99f6568e1c2fd13100acfedbb8ca6a38b3ab51e721b5490fc42e8fdda400ca673603b6c6b30440391993784870", 0x68}], 0x2, 0x0, 0x0, 0x10}, 0x7}], 0x4, 0x4000000) sendmmsg(r2, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)=[]}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x10, &(0x7f0000007380)=[], 0x0, &(0x7f0000000000)=[{0x18, 0x4, 0x1, "03"}], 0x18}}], 0x2, 0x0) 2018/02/25 05:42:02 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='lo\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) r2 = shmget(0x2, 0x1000, 0x1000, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_LOCK(r2, 0xb) sendto$packet(r0, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0x18, 0x0, &(0x7f0000dc9000)={0x11, 0xffffffffffffffff, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) [ 171.008227] encrypted_key: master key parameter 'ŽÃB„z¢±ýéD--' is invalid 2018/02/25 05:42:02 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80000001, 0x8100) bind$alg(r1, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="81081800001dd7000001005440fcff54", 0x10) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000001c0)=[{&(0x7f0000000100)="dd1de5ecd2021247f5e821d25aaa12a4a28dd5f379d679f9502c59ed7083f8951b8f7e7f9a113b28d029b4c702a5cdeec63e8712bd2cf10a623ded80f36276908c29893376fe07eb59dffdd9868358607d30a2f7cd3bf953cb606f9e5163a387c85b8e20bbe1cf27565dd5039330e19ab011cac3723e6178c55374c1699f0d0551dd1439de9d440ced1452b525bd2f367eb18718e9530bb233cb2cfd3c29b13dd68a73d0699c4669e12a55633733e5fc7951ce9c41cc9b7507be72", 0xbb}], 0x1, 0x0, 0x0, 0x40}], 0x1, 0x10) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000000080)=0x5, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000001c0)) sendmmsg(r2, &(0x7f0000002580)=[{{&(0x7f0000000c00)=@nfc_llcp={0x27, 0x10001, 0x6, 0x4, 0x8001, 0x24, "80bae47660d824d7276fea35474c2486876aa662f927fd96b10ba0274d19ac90c184a007cf5ce1b659039afc63a2f1ca30d1cc2ffe01a222a5a2c5ed1fb785", 0x100000001}, 0xfcd2, &(0x7f0000002180)=[{&(0x7f0000000c80)="fd2b52e93d50ba93e7c90d1064f0579791d107b8e68307fda65a03e3f57d97d187c3ebf3ca8acd5193ae8ea96070f8860b1e7666d94cd12c80617a69e936f248934334c4bc6cae1e7270500b69d017fe2378286a2d5c2d153d20858867c9f796a23c61ec0f02edc8a4f1d0f441bd3ba909377df024a9132d1588921994198d433d", 0x81}], 0x1000015d, &(0x7f0000001180)=[{0x0, 0x103, 0x5b7, "cc267a21988d24460235f445db6a56c1ef5191284e9231d4b312c38ff50704762e3f9e79718b5bcf2515bdbb4fd485f9b45c2c85149d8b26fa4e77fe88436271806ffc49dc74e39d3dfed9c5185f0231abf9f6115e"}, {0xfffffffffffffcae, 0x115, 0x0, "347c4052f21e8f06ce8451b43aac293cd4f43888ea78b742fa2241d0cb6c2ce01c49a7ac8bac916e39f8e2e9414c1f5cc5394e5699bb9ce4c11b029d70538bb537b47a6fd747160a9390e189fcc67fc3b54dc76ab9d8eb6e5c3e9579b0a8436aa4a1f993d925706fd45bffafe6751f791692c1151cb35f589e627891104490e47a0e8f6316d6379024b5ba9fdb1774d568f406000000000000004722371b34238a41e7275ee4860844e212a74ddd45493e6cc938e62b529b92f5e2fb1621"}, {0x0, 0x108, 0x4, "ec143c665dbda85dd87d9144f7a85630f3d5ed24780f44646db2634324ed6d9e132dbf37a720f1fd8de4a801c13d8323f2b6eaf55cd34acc1fa3602d34a45dcdcd414badfc3059d1b6eedc5148394ae9d1457506d75ab2202d0a9973e58bc1f6f5ed1c4d713229d99db5d3fc91f0a5c1cf16925f4ef29737321f3e40ff55a71fdef916a99069795d1babbb0e1d253b261b39e93a2f3f6a9d3709396e3de3906c3054cc679bedc41355c2c6718369ac0575fd22281dd1"}, {0x0, 0x13b, 0x400, "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"}, {0x0, 0x11a, 0x8, "c8b28404aa6d50bc42622fed79ad22af8758be75b95f5b3d8cadc5f11f4dd3ee083e84f53f6f37792f7f5220389298ec0d013bb442f59f8b9e74dc69a6722c41c258b69bd36753789d320719a42f9e6a73fd2ffb1a3f6de00b696af0856485eec9106606cbe1b84bec4886324fde40a957db97158b3e2193261cf72d8600d5a112bf95f2bc0d1074c551e952a3faba792810a20a233db42fac01bf66b20a9757e50b8b4e4fb1ce51a775f909ca6e6a28923765"}, {0xfffffffffffffe82, 0x0, 0x83, "7822fb3c3835fb0c52b9f3cb90"}], 0x0, 0x4000000}, 0xffffffffffffff81}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f00000000c0)={0x0, 0x7}) 2018/02/25 05:42:02 executing program 1: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000ff3000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=@ipv6_newaddr={0x8c, 0x14, 0x223, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0xbf, 0x0, 0x0, r0}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, @IFA_FLAGS={0x8, 0x8}, @IFA_CACHEINFO={0x14, 0x6}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IFA_FLAGS={0x8, 0x8}, @IFA_LOCAL={0x14, 0x2, @empty}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}]}, 0x8c}, 0x1}, 0x0) 2018/02/25 05:42:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) flistxattr(r0, &(0x7f0000000040)=""/124, 0x7c) unshare(0x400) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="657401000080746f636f6c7300") preadv(r0, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0xfffffffffffffffc) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x40) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x93, "9e3d61ac6d6136b3971ee0b0a8f90c6407463aad887cf71c82a2460041cd4c10d865ead0cb2896313cd6e16ce3afcf2dc870ec86f086d157a87f894c3745efa4535543686874b395155e46c8ae22e635f3fe0887d6b6b9c753464b1338c6bfe7c6bc22598f79b31a02f2857f87ee61ca68d1d261fd3568456d8d84c9ce3eb5fbe74c94ff1feded27dd2bef3a9f3d4dab62b7e6"}, &(0x7f0000000200)=0x9b) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r1, @in={{0x2, 0x2, @empty}}, 0xffffffffcbd258af, 0x1ae83d44, 0xb29, 0x100000001, 0x20}, 0xa0) 2018/02/25 05:42:02 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x105000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x4003) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000fbc)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @generic="33d9058a4406d1c268ee7ff676d707f3"}) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) sendmsg$nl_generic(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)={0x1e0, 0x26, 0x20, 0x3, 0x2, {0x1d}, [@generic="654b2c687e848b1df84ebaeb495e4a22bc29375183e6b7853ee187efef3460c9843f5e0445267c393ce4259d0b336ce3b6092b5fec31dfaaa530e6b975ff667a6149c070302eabde4523c02e674e2d53f2c1eaa7e928a3414633b2366c03d13245508dd9c01de34c89138a2d330e2d2cbdac015e55a9599b60da276d2d1e56ce221e249a08d2391cbf6b781c374433d5c9c636804ce76abf1ea794bfbf4f5581f9c4e53a02eef594d82ca88ac1d81c5e917f658d1ec3b3efb067078059cb02420ccde649a011970bf436e24923196acff0", @typed={0xc, 0x31, @fd=r0}, @typed={0xc, 0x1, @uid=r4}, @generic="e794036272338bd06765d75556403ebf3fbdd4f76924486a601fe1f22d5d15997233b5342baf7b4a43a6c3d4e5e750591f1c4b52863433e5d51acb42d1f38588aa39f3d8fab06677f2db21a122a824e23f70b64c0763ba1f189509b4cba2615d6c35831dd696cab20a83c6395b8c357bc318fd28ea8f58a7d05823e5a9eced0c23ce837d0d0f8047ea3e49a35b8d0ec5878523dd1d81e69027709b7df8e1dcbf1872d6e1", @typed={0x18, 0x25, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0xc, 0x3d, @fd=r1}, @typed={0x18, 0x75, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}]}, 0x1e0}, 0x1}, 0x10) 2018/02/25 05:42:02 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x40000000) 2018/02/25 05:42:02 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) getpeername$packet(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000440)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00003a0fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000000040)="0001000007000000000000000022b8d7004f01010000000000004453184465068f06e3ad00073a9291029dcd", 0x2c, 0x0, &(0x7f0000000080)={0x11, 0x80000000800, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socket$inet6_sctp(0xa, 0x5, 0x84) [ 171.090654] encrypted_key: master key parameter 'ŽÃB„z¢±ýéD--' is invalid [ 171.182864] IPVS: ftp: loaded support on port[0] = 21 2018/02/25 05:42:02 executing program 6: r0 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) rt_tgsigqueueinfo(r0, r1, 0x1c, &(0x7f0000000040)={0x27, 0xff, 0x5, 0x5}) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x3, 0x800) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) ioctl$int_in(r2, 0x5421, &(0x7f0000001100)=0xfffffffffffffff8) getsockopt$inet6_tcp_int(r2, 0x6, 0x1, &(0x7f0000001140), &(0x7f0000001180)=0x4) fcntl$setstatus(r2, 0x4, 0x40400) sendmsg$kcm(r2, &(0x7f0000002a00)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f00000011c0)}, {&(0x7f0000001200)="64c912955fbb4f79936fd34791c0331b54b3cd61f8d128ac730cd32ea272b866081cb3509872a446011fb610e2e033eb7bfe150aa25817c2d616973d3a2fbf33e2fe57c224481d21c6267e96ae44e937edf65357c8535c99549a855222ca1dc806edba27f2f4da6874628aeb6b43502af9465929f227df074e7f7379c5797d292a15051681fecb5aa7e8bb9e6fa6d8ee85daef94fc8cdbe8fcd1526b114c065bcb426ed4c21d77826ee4a4bf6307ba703934a6ebd036f25fdeb60d40c868555b45591863d33778dbd7b00e999e68548281214e8e22b7515a6547305f06cec76d7148c9b85360e147043799a8bbfbd65f", 0xf0}, {&(0x7f0000001300)="3cc54542009e3880e6381fb0d6e34b46c1045940321136dca68ed130580ce24065f37afff19813f4622e29f1e054347428b14ee71c4923431019d6580945e9d798686d21285b812cf1f101606aa6f21b4639970b17b1e0570b2c042c3c8643e31ca678281abebd67600d3f13b9924c412650ab82a107dc4536581ec2061bc7db0b173df6533c9ef71524c3d19f9e472014b282ac8533dfa02dc50ec6e54bbd853a1039c75be860a571a72cbea0b462123210010b14e961a9ba063b9d82c46dc3362322d92d8e45715c76", 0xca}, {&(0x7f0000001400)="69e16518c926932175397aa446a9085fdab53577a30bf2fc15bb6050386515cc34edb421dbc66188cbe5607affdc764c0a4dcb84c8d0f5769e504c6b817bc734349cd7db28853188", 0x48}], 0x4, &(0x7f00000014c0)=[{0x68, 0x113, 0x1ff, "ff1bd89a3c04f694978c5d48a9a9558fbb09dfd6d22f83b132860c2f3ebcf99fe70cd418c2afe1b5ce5530834b2eb5c0a4b5f10edb4f656f8b7b9a69248106cc1929df046f4ab39e01d46a1da04f55787b62c7a1ae2d"}, {0x30, 0x10a, 0xffffffff, "22d32e1413af73d8cad6290f377a2ca38ae13c545c5508f705f6bc1b9d5c"}, {0xf0, 0x108, 0x8, "68f5cdfac84a14485f5857e9210fdf3c20eb15f68daab669fa645ea56884e6fcddd0596588b127eb2917fc41a1f1d05cc8ba7c726328be42bc4d7329c3b8ed1e0c22858905cb3a8e240abe57bca41ceea70bedbbb9c7a4b5d8533d71c7b6b2e610297da8d68f3a598aed6df80d35f02ae48281a56ed07ec6f8bc24e76c5c5dd650a616037a7127062a3693b372ed138f33ffe1dfcacbf7e3b1725b393c1a5fe3b7004d7aa18685b2f248ee1b1cf9488971ca2c90f9166a7a05e6b690475c359e8e3b517db56b420a255a5bf13b4bf0426f312d77ffe1b449f27a5460b5a3"}, {0x80, 0x107, 0x9, "cbf2063e1d525824c84a30d41c13e7d0e399c4b23cbe814d460957709dae37e496c2c2214a50b355a3e29431533eab66bbc0877315a6896fec7b33a5a742cfd007147d066581aeba3f1b9fd7752c64bc3f281f6a39e09906f51f995a1bb9833c71c468d3a60864e6b22cd307d146"}, {0xc0, 0xa44afbc84d707ba6, 0xd0a, "a21dccfab4b7e46727d27170b822adab411699c65d7b641bfc3e7e9166572cec630b869aa45a1a315d6211a307dfaf81cc38f21433f9274b4e14c32578a5ff34ce93eca7be453a3d4099b7193c5a040b9b45264f56a768e73e67877ac350a5ffc867d43ef0ac8d745ce1dde4735f36706a8d57c24125fef597f631e087cfcd7ad62054717053d250278f3854c245e513ed835d2056d8c61e01cc330ef31e7ab31f4bc8a874988bd38e8b24f0"}, {0xd8, 0x101, 0xffffffffffff0000, "9195035156774db1d2a39424e11d88282242363862baed62b2ed5c73ef2ae8ac1b783022920af2c8e7ada7915fc90a5cbf9535a1fdfa165676b916aef47c5dd82ff07e424ea8f9cdd01b5ad365a31fd586b5979e36af305c3a4dd435f4191589d0abb96e4d897b1334f23d84ef7478a5bded0edb5921d49f4f8bcac856f2cd43f416502faf29653887987381393db77e07f230b2cd8493bbee9638a27f1182ab05f64b9d2a65d7ade12b8080da441461f57357b25f45d24b6d98e69b36acd175e0b93fb3341a76"}, {0x98, 0x107, 0x4, "09c11487b1ac44a1183722e3ae0c8d41ef1c0cc2935fb474080f139fc6e13bfa15bc7fbe4a0aac35b543ad5b4e1b1aeac1c27f141422760061bf29581b9302dc8646c188a4c5b0b358dd165b71e8dec5d2f6104668b5c6345b2865f56906fe739df86cc3de0edbce7d8a2a247c471a40e37caa556ab405ad9dac70b69ea828e2452225e2d9"}, {0x1010, 0x105, 0x4, "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"}, {0xe0, 0x11a, 0x9, "9a6f2971033b34934071e777aa517ef6352f6f57d5c7ff5fff662f03e2f6e7bbf4b542cc9c76736b08007260e3f72984bc6f7eed2b0841bf1ce9ead0f9dcb21c862ad4f6e1e96881d99efae4ddf03a80d3637e1cc88a8e5824b77a4da4a3a61464096b502a2edc9939147e166c39b53524c9584186d44d36af3406f947525887efc905311a6396e7c644ffcdf304ab4dda0925eb115564f233c22c7d7e32edad75f2d47a97311923f1d2dfcd6bbdbc76663409ac6948fb9252ffae0c3c89edaadb0a72a345562d97a130d2e293389d00"}], 0x1528, 0x80}, 0x40001) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000002a40)=0x3f, &(0x7f0000002a80)=0x4) readv(r2, &(0x7f0000002bc0)=[{&(0x7f0000002ac0)=""/51, 0x33}, {&(0x7f0000002b00)=""/158, 0x9e}], 0x2) r3 = semget$private(0x0, 0x2, 0x404) semctl$GETNCNT(r3, 0x0, 0xe, &(0x7f0000002c00)=""/236) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000002d00)={0x20000000}) get_mempolicy(&(0x7f0000002d40), &(0x7f0000002d80), 0x51, &(0x7f0000ffb000/0x3000)=nil, 0x1) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f0000002dc0)={0x1c, 0x2, 0x5c0c0708, 0x7}) process_vm_readv(r0, &(0x7f00000030c0)=[{&(0x7f0000002e00)=""/202, 0xca}, {&(0x7f0000002f00)=""/80, 0x50}, {&(0x7f0000002f80)=""/30, 0x1e}, {&(0x7f0000002fc0)=""/63, 0x3f}, {&(0x7f0000003000)=""/53, 0x35}, {&(0x7f0000003040)=""/87, 0x57}], 0x6, &(0x7f0000003240)=[{&(0x7f0000003140)=""/219, 0xdb}], 0x1, 0x0) getxattr(&(0x7f0000003280)='./file0\x00', &(0x7f00000032c0)=@known='system.sockprotoname\x00', &(0x7f0000003300)=""/165, 0xa5) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000033c0)={0x0, 0xb6, "437ceaa4dc34dcd7d6506290e808c2b559baea23e9e529b523be97c43ba07b636ab57cbb122d5bb3cb4baf7e33d70bf5d8f458687f2e450f82b2950ded150d8da2112927c2b1aab9e1aaca4138098281f3f7a47033c484327980fa48442a18a314936e3f40dc089bab40e376ada8c5d62d3c121c08019cd52d1b622d0832bd98624e4e06e448bbffc95275f8794f9e0adfdceb65f737c564fb73deb0116dd15ff6ccf2d86dfbe6a8470efbae4ab249f49e5bbfb3b0f6"}, &(0x7f0000003480)=0xbe) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000034c0)={r4, 0xffffffff, 0x92}, 0x8) io_setup(0x0, &(0x7f0000003500)) lremovexattr(&(0x7f0000003540)='./file0\x00', &(0x7f0000003580)=@known='user.syz\x00') getcwd(&(0x7f00000035c0)=""/236, 0xec) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000036c0)={r4, 0x5b, "3f6c073adac11f5a22d309a7f0cf9f225af085bfb566f26d4089faee67e565dbd12c0284e6dbca3ff87e7b8829a460e1cd61f14b55c47b6ad2a725aca02ab4c7d5056c53891aa0802cbd7a195d4e926df59300bf31e813390c8cfc"}, &(0x7f0000003740)=0x63) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) getresgid(&(0x7f0000003780), &(0x7f00000037c0), &(0x7f0000003800)) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f00000038c0)={@remote, 0x0}, &(0x7f0000003900)=0x14) bind$bt_hci(r2, &(0x7f0000003940)={0x1f, r5, 0x2}, 0xc) clock_gettime(0x0, &(0x7f0000003a40)={0x0, 0x0}) pselect6(0x40, &(0x7f0000003980)={0x80010000000, 0xa39c, 0x101, 0x3f, 0x9, 0x4, 0x1, 0x9e7}, &(0x7f00000039c0)={0x4, 0x7ff, 0x7, 0x9, 0x1, 0x851, 0x7, 0x7}, &(0x7f0000003a00)={0xa000000, 0x80000000, 0x8000, 0xfff, 0x1, 0x2, 0x8, 0x7}, &(0x7f0000003a80)={r6, r7+30000000}, &(0x7f0000003b00)={&(0x7f0000003ac0)={0x1}, 0x8}) 2018/02/25 05:42:02 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002fe0)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0x200) 2018/02/25 05:42:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) flistxattr(r0, &(0x7f0000000040)=""/124, 0x7c) unshare(0x400) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:02 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) recvfrom$packet(r1, &(0x7f0000000040), 0x0, 0x40000000, &(0x7f0000000100)={0x11, 0xf5, r2, 0x1, 0x7, 0x6, @empty}, 0x14) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000003c0)=@nat={'nat\x00', 0x1b, 0x5, 0x348, 0x160, 0x160, 0xffffffff, 0x208, 0x208, 0x2b0, 0x2b0, 0xffffffff, 0x2b0, 0x2b0, 0x5, &(0x7f0000000780), {[{{@ip={@dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='ip6_vti0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @empty, @icmp_id, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@empty, @port, @port}}}, {{@ip={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x0, @common='ip6gre0\x00', @common='ip6gretap0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x9, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) syz_emit_ethernet(0x2a, &(0x7f0000029a8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/25 05:42:02 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000346f90)="4b7ad0c9edffe9481748144512c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf509bc54c9010ea17b4763dde5f903000000b3837564025833544402fe3d13", 0x45) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f000036ef90)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000000)={0x2, 0x915c, 0x1f, 0xd0d5, 0xa3, 0x80000000}) 2018/02/25 05:42:02 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000), &(0x7f00006cefff)}, 0x20) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/02/25 05:42:02 executing program 1: ioctl$int_in(0xffffffffffffffff, 0x80000080045010, &(0x7f0000003ff8)) r0 = mq_open(&(0x7f0000000000)='\x00', 0x840, 0x120, &(0x7f0000000040)={0x2c1da1d5, 0x5, 0x6, 0x8001, 0x3f, 0x7ff, 0x8}) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x80010, r0, 0x0) 2018/02/25 05:42:02 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2, 0x80140) r2 = semget$private(0x0, 0x2000802, 0x8000000800000180) semop(r2, &(0x7f0000000080)=[{0x0, 0x8, 0x1000}, {0x0, 0x0, 0x800}, {0x1, 0x2, 0x800}, {0x4, 0x8, 0x1000}, {0x0, 0x8, 0x1800}], 0x5) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={@generic="9fc6a088f20fdf94b1acca1830cc3bd5", @ifru_flags=0x8000}) getsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x40000) fcntl$lock(r0, 0x5, &(0x7f0000000100)) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000140)=0x1) recvfrom$llc(r3, &(0x7f0000000440)=""/85, 0x55, 0x100, &(0x7f00000004c0)={0x1a, 0xf7, 0x9, 0x2, 0xfffffffffffffffa, 0x9, @empty}, 0x10) 2018/02/25 05:42:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) flistxattr(r0, &(0x7f0000000040)=""/124, 0x7c) unshare(0x400) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:02 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 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={&(0x7f0000082000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) connect$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) semget$private(0x0, 0x7, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0xb, &(0x7f00002e0000)={@dev={0xfe, 0x80}}, 0x1) unshare(0xc000000) 2018/02/25 05:42:02 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x9, {{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x3}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}}, 0x108) syz_emit_ethernet(0x4a, &(0x7f00003a7000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "540300", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/25 05:42:02 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000100)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={@generic="843704a7f8d3d779bb5445a750bb3691", r1}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000e1eff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000009000)=@ipv6_newaddr={0x34, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x304}]}, 0x34}, 0x1}, 0x10) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f00000000c0)=0xfffffffffffffc01) 2018/02/25 05:42:02 executing program 1: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000000000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f0000000080)) poll(&(0x7f00007a7fe8)=[], 0x2000000000000098, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/02/25 05:42:02 executing program 5: r0 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x17e, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2}, r0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:02 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1b4, 0x0) signalfd(r0, &(0x7f0000000100)={0x9}, 0x6) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000040)=0x4, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bc7ff7)='/dev/ppp\x00', 0x80000, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000140)="111f9d999f4641825e6f15850fe696b47c5b133a744fc5f9413fb5a0aa54b8c6a1a1567cbd6c138f9bd3b7f4c7768d96955d5b4c39d7d38c4fd1e7fc5ff54d2295a018a0077e094f0250c90d6f5d970edf2900e61ebb0c70ba9f63", 0x5b) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) 2018/02/25 05:42:02 executing program 0: mq_unlink(&(0x7f0000000000)='\'posix_acl_accessvmnet0cgroup\x00') 2018/02/25 05:42:02 executing program 0: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7fff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040), 0x4) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1, 0x800) connect$pppoe(0xffffffffffffffff, &(0x7f000002a000)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='gre0\x00'}}, 0x1e) write(0xffffffffffffffff, &(0x7f0000023000), 0x0) 2018/02/25 05:42:02 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f000000e000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x200, 0x118, 0x200, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f000000dfc0), {[{{@uncond, 0x0, 0x360, 0xd0, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @common='erspan0\x00', @generic="30ede716cbe356ee1a3c8447f85c07ae"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='tunl0\x00'}, 0x0, 0x200, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b8) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f000000e000)=""/84, &(0x7f00005da000)=0x36) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40000, 0x8c) connect$netrom(r1, &(0x7f0000000040)=@ax25={0x3, {"5416f2ab175148"}, 0x1}, 0x10) 2018/02/25 05:42:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) flistxattr(r0, &(0x7f0000000040)=""/124, 0x7c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:02 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000010000)) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000001080)={r0, r1, 0x8000, 0x9, &(0x7f0000000080)="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", 0x7, 0x4, 0x2, 0x0, 0x80000001, 0x7, 0x401, "515295377899bb7ea7bb81c784f861a7c2b648c041cc5fd56946f9c4d95267df7a299f45c86fc661a8b242bf56e4071b51413b5708a475404002216016b4d129e50d543c4db37215afd136c08f63249dc94894789d6d6c7581e2126f0c98359c5e1f7f6b8b2c30d8d5188581b6313fe0d1b32c5f0dd2080d7b5f63f8a5290a55c89f92e0b9886079bcbf5a4862ee2cade5a557b24986467fac970e415ac416a240e9a27b16dcdb71369c738dd36799b463063a0d397d127990f290c8d4cf7e17b9bb2bc053f4499e00319b464dff546f95cfb026"}) 2018/02/25 05:42:02 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000ad1000), &(0x7f0000467ffc)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x20000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000040)=""/4096) 2018/02/25 05:42:02 executing program 1: r0 = socket(0x10, 0x20000000802, 0x0) write(r0, &(0x7f0000084fa3)="1f000000520007f2000094fef5000f430700000000000000000100ffffb92b", 0x1f) recvmmsg(r0, &(0x7f00000007c0)=[{{0x0, 0x0, &(0x7f0000000280)=[], 0x0, &(0x7f00000002c0)=""/195, 0xc3}}, {{&(0x7f00000003c0)=@nl=@unspec, 0xc, &(0x7f0000000680)=[], 0x0, &(0x7f0000000700)=""/183, 0xb7}}], 0x2, 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x1}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000040)=0x8, 0x4) syz_emit_ethernet(0x66, &(0x7f0000015e15)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) signalfd4(r1, &(0x7f0000000080), 0x8, 0x800) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101800, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) 2018/02/25 05:42:02 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000003c0)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000003140), &(0x7f0000003180)=0x4) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x7fffffff, 0x5, 0x5, 0x6}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x0, 0xfff, 0x1f, 0x401, 0x82}, 0xa0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x1) r3 = getpgid(0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000140)=r3) 2018/02/25 05:42:02 executing program 7: r0 = socket(0x10, 0x802, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000140)=0x2, &(0x7f0000000100)=0xf6a5b55f41736b9e) write(r0, &(0x7f0000488000)="230000005e0005006d000700005d510307000000000000000000000300000000000009", 0x23) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x3, 0xfff, @loopback={0x0, 0x1}, 0x9}}}, &(0x7f00000001c0)=0x8c) 2018/02/25 05:42:02 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a, 0x0, 0x0, 0x8c56}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000a74000)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000c12fa4)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x10001, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) [ 171.440509] QAT: Invalid ioctl 2018/02/25 05:42:02 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) unlink(&(0x7f0000000000)='./file0\x00') unshare(0x400) syncfs(r0) 2018/02/25 05:42:02 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20040, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000040)={0x9, 0x1, 0x2, 0x5, r1}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) 2018/02/25 05:42:02 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, r1}) unshare(0x400) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:02 executing program 7: timer_create(0x0, &(0x7f0000273000)={0x0, 0x3c, 0x1, @thr={&(0x7f0000000000)="7facda4e1804cd84ed06d75b85ec00", &(0x7f0000000040)="850a15a3e2838d8e56eee6f13eaa2a9ebec7bce2f21a624a72688bcf07fe7026c927a27a533b55f8e27ce8488cf062cb71b7ee7b3a9e6e2271af5e9aebd7dc53d4c3c1c6d5c450424f3672c3ba37cf0f52282e190f5e03baee255d456cf9"}}, &(0x7f0000a71000)) timer_gettime(0x0, &(0x7f00004c9000)) 2018/02/25 05:42:02 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000d16fc8)={&(0x7f0000913000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f0000e21fb0)=[{0x18, 0x29, 0xb, 'E'}], 0x18}, 0x0) 2018/02/25 05:42:02 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept(r0, &(0x7f0000000000)=@nl=@kern, &(0x7f0000000040)=0xc) accept4$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14, 0x80800) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r2, 0x400, 0xb336, 0x8, 0x2, 0x200}, &(0x7f00000000c0)=0x2b7) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000aa2000), &(0x7f0000382000)=0x14) 2018/02/25 05:42:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) flistxattr(r0, &(0x7f0000000040)=""/124, 0x7c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:02 executing program 6: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_setaffinity(r0, 0x8, &(0x7f0000000080)) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3ff, 0x0, 0x1}, 0x10) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) 2018/02/25 05:42:02 executing program 5: io_setup(0x81, &(0x7f0000000000)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x42002, 0x0) write$fuse(r0, &(0x7f0000e0bfe4)={0x1c, 0x5, 0x0, @fuse_notify_inval_entry_out}, 0x1c) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f0000000080)='/dev/cuse\x00', 0xa, 0x2) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000100)=0x2, 0x4) 2018/02/25 05:42:02 executing program 0: r0 = epoll_create1(0x80000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2000, 0x3f, r0, 0x0) clock_adjtime(0x0, &(0x7f0000012f30)) 2018/02/25 05:42:02 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x43) r1 = getegid() getgroups(0x6, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) setresgid(r1, r2, r3) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)='F', 0x1, 0x1ffffffffffff, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, 0x1c) write(r4, &(0x7f0000b43a67)='.', 0x1) r5 = accept4(r0, &(0x7f0000209ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) close(r4) sendmsg(r5, &(0x7f0000785fc8)={0x0, 0x0, &(0x7f0000c62ff0)=[{&(0x7f0000895000)="e5", 0x1}], 0x1, &(0x7f00009e4000)=[]}, 0x0) 2018/02/25 05:42:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000034fb0)={@common='sit0\x00', @ifru_data=&(0x7f00008e7fe0)="01002e00faffffdf82030800f308eb000000000000000000100000eb7e000423"}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000670fec)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14) close(r0) 2018/02/25 05:42:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) flistxattr(r0, &(0x7f0000000040)=""/124, 0x7c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:02 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000fe2)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) write(r0, &(0x7f00000000c0)="c6", 0x27) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000040)={0x3, 0x100000000}) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000040)=""/232, &(0x7f0000000140)=0xe8) socket$inet6_udp(0xa, 0x2, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x85f5, 0x100) connect$nfc_raw(r3, &(0x7f00000001c0)={0x27, 0x0, 0x7, 0x5}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000001c0)={r2}) 2018/02/25 05:42:02 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff, 0xfffffffffffffffc}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00008b6fe8)={0x0, 0x4000000000001, 0x2, &(0x7f0000197000)}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10000, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x20000, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) 2018/02/25 05:42:02 executing program 4: r0 = userfaultfd(0x80000) socketpair(0x11, 0x800, 0x1000, &(0x7f0000000000)={0x0}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000006ff6)={&(0x7f00002d6000)="134e721c060000000000000001012053d1c199b00002d7ab0275e7154fea8aa900000005f65babf975fd831ef5ec3e1bb6c0a3532a9a203d11f67732285e058ecec7b40e37910731b26bdd338b84e5cc285a589a7f324ca94a7da40be1b70c09820899b3e80800000000000000000000ff1bafeb10fc119c5957f1cbdbc28571f9898d9a1ead4d04000000000000000682393d", 0x93}) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x2, &(0x7f0000ffb000/0x2000)=nil, 0x2) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x180) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) close(r0) 2018/02/25 05:42:02 executing program 6: r0 = syz_open_dev$tun(&(0x7f00007be000)='/dev/net/tun\x00', 0x0, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x84580, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000000000)) 2018/02/25 05:42:02 executing program 1: r0 = socket$inet(0xa, 0x801, 0x84) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) socket$key(0xf, 0x3, 0x2) r1 = dup3(r0, r0, 0x80000) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000000)=""/47, &(0x7f0000000040)=0x2f) 2018/02/25 05:42:02 executing program 3: mlock(&(0x7f00000ac000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) munmap(&(0x7f000069a000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f0000003000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000001f9d)) 2018/02/25 05:42:02 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040), 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a0bff0)={0x0, 0x0, 0x0, []}, 0x8) 2018/02/25 05:42:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:02 executing program 5: r0 = socket(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x59, 0x125da746ea7b6748) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) setns(r0, 0x8000000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) write(r0, &(0x7f0000000000)="260000005e00090b0000eaf83a00000023000000010000fffeffff000008db1ee9ff4435eade", 0x12f) 2018/02/25 05:42:02 executing program 7: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) mq_notify(r0, &(0x7f0000932fa0)={0x0, 0x0, 0x1, @tid}) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x1f) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)={r2, r3+30000000}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000080)={0x3f}, &(0x7f00000000c0), &(0x7f0000000140)={r4, r5+30000000}, 0x8) [ 171.793850] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23 sclass=netlink_route_socket pig=24457 comm=syz-executor5 2018/02/25 05:42:03 executing program 4: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x5}, 0x10) bind(r0, &(0x7f0000d01ff0)=@nfc={0x27}, 0x0) sendmsg$alg(r0, &(0x7f000007e000)={0x0, 0x0, &(0x7f0000576ff0)=[], 0x0, &(0x7f0000e21fe8)=[]}, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)) accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) 2018/02/25 05:42:03 executing program 3: prctl$getreaper(0xd, &(0x7f0000000000)) shmget(0x1, 0x2000, 0x4, &(0x7f0000ffb000/0x2000)=nil) iopl(0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000054cff7)='/dev/sg#\x00', 0x0, 0x100) inotify_add_watch(r0, &(0x7f00009e1ff8)='./file0\x00', 0x2000000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) flock(r3, 0x2) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) set_thread_area(&(0x7f0000000040)={0x5, 0x0, 0x6000, 0xc69, 0x8, 0x47, 0x5, 0x7fff, 0xfffffffffffffff7, 0x7}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)=0x1) r5 = dup3(r4, r3, 0x0) clock_gettime(0x0, &(0x7f0000000080)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bfefbf)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000000040)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) prctl$getreaper(0x3, &(0x7f0000355ff8)) 2018/02/25 05:42:03 executing program 6: r0 = socket$inet(0x2, 0x200000000000003, 0x33) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@filter={'filter\x00', 0x44, 0x1, 0x1c8, [0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000000), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, @generic="35fdf9a2f63cd952278f85700caff304", @syzn={0x73, 0x79, 0x7a}, @generic="8c451e3e7de90d1b5c04517f006d84f4", @syzn={0x73, 0x79, 0x7a}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], @empty, [], 0x70, 0xc0, 0x138, []}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x7, 'syz1\x00'}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "5d915583f5afc3b0137cd96d9a331dece11345fcdabd264e63dfcaa1c25092b5e6fc6e731d5e792ce04a01b87b4a4ef222aa7d10919c56876939515131ad2f8a"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x0, []}]}, 0x240) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@local, @in6=@local}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) 2018/02/25 05:42:03 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000000c0)={r0}) 2018/02/25 05:42:03 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffff24, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) dup3(r0, r1, 0x0) 2018/02/25 05:42:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff}, 0x10) r1 = socket$inet(0x2, 0xa, 0xe3) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000080)=r2, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000726000)={0x80000000}, 0x8) listen(r0, 0xfffffffe) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000125000)={0x3, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) bind$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) accept$inet(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000738000)=0x10) recvfrom$inet(r0, &(0x7f0000000080)=""/232, 0xe8, 0x2, &(0x7f0000000180)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) 2018/02/25 05:42:03 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendmmsg(r0, &(0x7f0000003f80)=[{{&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000040)="a4", 0x1}], 0x1, &(0x7f0000000100)=[]}}, {{0x0, 0x0, &(0x7f0000000bc0)=[{&(0x7f0000000b00)="bc", 0x1}], 0x1, &(0x7f0000000c40)=[]}}], 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7, 0x210502) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x100000000, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x81, 0x3}, &(0x7f00000001c0)=0x8) 2018/02/25 05:42:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:03 executing program 6: mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x20010, 0xffffffffffffffff, 0x0) futex(&(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000200)={0x0, 0x989680}, &(0x7f0000000240), 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x1) ioctl$KDMKTONE(r0, 0x4b30, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) ioctl$sock_proto_private(r1, 0x89e1, &(0x7f0000000040)="854e88d60ba2ea2909b08ee10eebcb24c007012249c81181978b53fe57b3a314711fdd8cfc5dffccfe378c148b67076e21e9b4358dd6ae78922b1d33d05be70943a184d2c35d6938d05f93ed1188ecef3069a6f4de8ea1784e20b71a13c97f3e451f2b16167133a2") ioctl$TIOCSCTTY(r0, 0x540e, 0xa) getpgrp(r2) r3 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) connect$packet(r1, &(0x7f0000000180)={0x11, 0x1e, r4, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x0, 0x3, 0x3, 0x93c4, r2}) process_vm_writev(r3, &(0x7f0000000100)=[{&(0x7f0000000040)=""/33, 0x21}, {&(0x7f0000000080)=""/11, 0xb}, {&(0x7f0000000100)=""/6, 0x6}], 0x3, &(0x7f0000000540)=[{&(0x7f0000000140)=""/88, 0x58}, {&(0x7f0000000280)=""/205, 0xcd}, {&(0x7f0000000380)=""/158, 0x49}, {&(0x7f0000000440)=""/204, 0xcc}], 0x4, 0x0) 2018/02/25 05:42:03 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0xf0, 0x318, 0xffffffff, 0x0, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001affb0), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x3, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@empty, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000000540)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = syz_open_dev$vcsn(&(0x7f0000000580)='/dev/vcs#\x00', 0x6, 0x400) name_to_handle_at(r2, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x5c, 0x0, "13587b31d89a1db612a1f4256a46a19fa2de755ede0551547a3ec2e72bc585dc24e61db791ef64bedde2aca4c91e074fe6642928fc7fa3be06746a9fcaae2d4ab1726bb99a2335eb2e0727e273184e0ae6378999"}, &(0x7f0000000680), 0x1000) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/25 05:42:03 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x40000, 0x2) ioctl$EVIOCGPROP(r0, 0x40047438, &(0x7f000082ef0a)=""/246) 2018/02/25 05:42:03 executing program 5: syz_emit_ethernet(0x32, &(0x7f0000445e31)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, &(0x7f000064fff8)={0x0, 0x0, []}) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000040)={0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x4, 0xca, &(0x7f0000000080)="65549e1e4be7a39b995ec51cfbc0b00ca84b3faecffbb3e5bd01ee42f3ebe75b1abf2f9c67678e4acd284d97070c9abfeff0724ed095ec85cfba60fa601f947433494e9cc45d239f4279c87bb4b2fae03c4bcb87fef2daf2407a84e1f931902c857d01e0fb87b5c277414e77c4a0905a398656c6843a144adb53019dc0e4860aa7bad37dc21e4cdee0735952beef44e706d2542f838b2f30eecab2cd4c28f11dab56582ca453da1db55805506ecd2524f9557ba25685d8d06e841de82d35b2be325242737a44a63024b6"}) 2018/02/25 05:42:03 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000fbfc8)={&(0x7f0000975ff4)={0x10}, 0xc, &(0x7f00000b1000)={&(0x7f00007cc000)={0x14, 0x2, 0x6, 0x7a8b566d789388b3, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/25 05:42:03 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000031c000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000)=[], 0x1000000000000016, &(0x7f0000002000)=[{0x96cb, 0x10e}], 0x19e}, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='xfs\x00', 0x1810, &(0x7f0000000100)="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") ioctl(r1, 0xc0184900, &(0x7f0000002000)) mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) 2018/02/25 05:42:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:03 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) openat$vsock(0xffffffffffffff9c, &(0x7f000000efef)='/dev/vhost-vsock\x00', 0x2, 0x0) syz_emit_ethernet(0x74, &(0x7f00000000c0)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[{0x9100, 0x41c, 0x8396, 0x4}], {0x8100, 0x5, 0x8001, 0x4}}], {@generic={0x8884, "6d2e3667d1fdd67054e661609b305bb5196138bd4001dd836884d16c7bc1d93201bbedf474d4c07df76a1bb4806c6cbd742949d7b23962dc938c6ac54c40361953f5af63b1eaf72c8abb6343ad7cc99c328a4ac59b390f61dea111b7e9a3"}}}, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000003ff8)) 2018/02/25 05:42:03 executing program 4: r0 = gettid() r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x40}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={r2, 0x8, 0xd402fefc90e4d455, 0x7593, 0xfffffffffffffffe}, &(0x7f0000000100)=0x18) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0xa9c, 0x0, 0x5}]}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) kcmp(r0, r0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) 2018/02/25 05:42:03 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x81, 0x400) recvfrom$packet(r1, &(0x7f0000000040)=""/108, 0x6c, 0x20, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x6, 0x7, 0x4, 0x0, 0x3f, 0xfffffffffffffff7, 0x3, 0x8000, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={r2, 0x20, 0x80}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={r3, 0x9c, "a44498d46c3794416f3a80dec13846ed785d21a1aa8ba9b80c2a18a2b06fe65f6e75c98295bc13bd8265670b0abdc2a354ae2ccda61bb24e03f79a160d0377945cc7665d22ab2434b061b55c4220e4c5ea39bad696a2ecf9c99aef6d0115a31e131d60cfc6b756dd7f706279a3ac43a485bb22ff2ee7cc97d841974c729bf87818563a5223d6a0e01e745ae62a71baa894d1294f90cdf6f61d4477bb"}, &(0x7f0000000180)=0xa4) 2018/02/25 05:42:03 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x8000) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) prlimit64(r1, 0x2, &(0x7f0000008000)={0x40000000000}, &(0x7f0000000000)) mprotect(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x2) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x2) ioctl$TIOCNXCL(r2, 0x540d) 2018/02/25 05:42:03 executing program 0: r0 = epoll_create1(0x0) r1 = timerfd_create(0x7, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000005000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_wait(r0, &(0x7f0000000040)=[{}], 0x1, 0x8001) timerfd_settime(r1, 0x0, &(0x7f00008d7000)={{0x77359400}, {0x77359400}}, &(0x7f000077afe0)) 2018/02/25 05:42:03 executing program 6: r0 = socket$inet(0xf, 0x5, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x3, 0x80000000, 0x0, 0x8, 0xc7, 0x401, 0x803d, 0xea, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0x0, 0xf9}, &(0x7f0000000100)=0xc) sendmsg(r0, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000001ff0)=[{&(0x7f0000000000)="020b03010200000000000100017685e9", 0x10}], 0x1, 0x0, 0xfffffffffffffdc2}, 0x0) r3 = accept4(r0, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000000080)=0x26, 0x800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x3, 0x7f, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x40}}}, &(0x7f0000000180)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000001c0)={r4, 0x7fff}, &(0x7f0000000200)=0x8) r5 = socket$inet(0xf, 0x3, 0x2) sendmsg(r5, &(0x7f00000002c0)={&(0x7f0000000040)=@in6={0xa, 0x1, 0x8a77, @mcast2={0xff, 0x2, [], 0x1}, 0xce}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000080)="6afef95a7729f9826544e2a7e1217c13b6d1827c1eca1a9f0a92b2ccfa5a63ca294f4baf898b32640b1ea2c60454da66fea6904f9204dc", 0x37}, {&(0x7f00000000c0)="73572fa2b7db103b8a75f2442ac840dbcf83f5ed3c256bcf6d87288d0490e835337d9c33a960748345a32741eb0711eb2e6d57ad8a5f9426b28ffc780c3803ae988ccd536d5f21266304757cec0acbc11491063525f269b2e479eba7e4954dcdc4c17b2a795a70b6df2b4254a893a455089b34e35350e2ac62e31deca43449da764deea3e9f9a059a9f96d34d77646746702bd1964b5bf91f01b09fa31ccaccbf7928e3ff221a0cc3b24f7edc0c8d4b206b174", 0xb3}, {&(0x7f0000000180)="23465534656a18ba102ffe06ac96eab974e574dc089c3de936d261b44cdf0ad52ae7420ce8226427b7da9151100668e9229e5c7ee30414a91e18f7be35c63e1a37efc7864e17adc11747f0732511e8ed090ff4d45509e2be2210af0e5a6172443badd398f3aec3a4bd", 0x69}], 0x3, &(0x7f0000000240)=[{0x70, 0x112, 0x1, "0f0076aebbaafbfeb2bbe153d5768bf579455cfe6c3b64c78bac38bd4830062eba965d29a91b2c6866538cddcf3fb0668c90ba1668aaca6d47c337b542cdf8f9d84ce743e6cac0993a2e010e7f1011b16cc440aff315c02939e44de80332"}], 0x70, 0x20008010}, 0x4000) sendmsg(r5, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000001ff0)=[{&(0x7f0000000000)="020b03010200000000000100017685e9", 0x10}], 0x1}, 0x0) 2018/02/25 05:42:03 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x2, &(0x7f0000000080)=0x80000001, 0x2) set_mempolicy(0x8001, &(0x7f0000000040)=0x1, 0x6) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000100)={@rand_addr, @multicast1, 0x0}, &(0x7f0000000140)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000180)={r2, 0x1, 0xfffffe01, @empty}, 0x10) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000080)={0x71, 0xed, 0x9a2, 0x80000001, 0x0, 0x3}) 2018/02/25 05:42:03 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f0000000140)=""/217, 0x3e5) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x4) dup3(r0, r1, 0x0) 2018/02/25 05:42:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:03 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xa4, 0x101000) accept4$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14, 0x800) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)={0x0, 0x0, []}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) 2018/02/25 05:42:03 executing program 5: creat(&(0x7f0000000000)='./file0\x00', 0x116) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x100, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000075f000)=0x0) r2 = syz_open_procfs(r1, &(0x7f000072d000)='smaps\x00') openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) readv(r2, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) 2018/02/25 05:42:03 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d3e000), 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000040)=""/118) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffffa, 0x701400) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @multicast2=0xe0000002}], 0x20) sendto$inet(0xffffffffffffffff, &(0x7f0000d44000), 0xfeb5, 0x0, &(0x7f0000ee9ff0)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/25 05:42:03 executing program 6: futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000586ff8), &(0x7f00000acffd), 0x0) r0 = getpgrp(0xffffffffffffffff) truncate(&(0x7f0000000000)='./file0\x00', 0x800) process_vm_writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/36, 0x24}, {&(0x7f0000000040)=""/214, 0xd6}, {&(0x7f0000000140)=""/126, 0x7e}, {&(0x7f00000001c0)=""/155, 0x9b}, {&(0x7f0000000280)=""/8, 0x8}], 0x5, &(0x7f0000000700)=[{&(0x7f0000000340)=""/132, 0x84}, {&(0x7f0000000400)=""/8, 0x8}, {&(0x7f0000000440)=""/103, 0x67}, {&(0x7f00000004c0)=""/11, 0xb}, {&(0x7f0000000500)=""/38, 0x26}, {&(0x7f0000000540)=""/209, 0xd1}, {&(0x7f0000000640)=""/130, 0x82}], 0x7, 0x0) [ 172.496128] audit: type=1400 audit(1519537323.695:187): avc: denied { map } for pid=24516 comm="syz-executor7" path="/dev/cuse" dev="devtmpfs" ino=1194 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:tty_device_t:s0 tclass=chr_file permissive=1 2018/02/25 05:42:03 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0", 0x4) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="296958b4fa870e7563a4a95c23336f45dc5b87adefa3c47c1383520c5a0b80c51153e6e943c30beb4e8fc07d1f3b0019f8c132d51e3f11e27a6b4161b8e59ed9802be93f03d47fd14ffc93d25ab7c00e379e1501a8ae6b726da071a25a2a95c4202b5f72e875da96f27667912734b659ab9e0315a29e9ff7a06b2148cac6a27cc1646361866a2bf1e3e7ab94fac0ee21d35749959ca96c7791110f58da47e6a4bf823f9db8feba604ffb55cb42fd36bcf5d0396a80338c76b38c", 0xba, 0xfffffffffffffffd) keyctl$setperm(0x5, r1, 0x400) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f77fc8)={0x0, 0x0, &(0x7f00006ec000)=[], 0x0, &(0x7f00005c8fd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000f75da8)=[{{&(0x7f0000b86000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f00007e9fa0)=[{&(0x7f0000032000)=""/60, 0x3c}], 0x1, &(0x7f00002c4000)=""/52, 0x34}}], 0x1, 0x0, &(0x7f00002d9000)) 2018/02/25 05:42:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:03 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00003ffff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{}, {0xe}, 0x0, 0xfffffffffffffffd}) r1 = dup3(r0, r0, 0x80000) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000080)=""/15, &(0x7f00000000c0)=0xf) 2018/02/25 05:42:03 executing program 5: io_setup(0x7fe, &(0x7f0000000040)=0x0) r1 = request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='md5sumppp0\x00', 0xfffffffffffffffe) keyctl$get_security(0x11, r1, &(0x7f0000000100)=""/193, 0xc1) io_getevents(r0, 0x3d, 0x0, &(0x7f0000000080)=[], &(0x7f00000000c0)) r2 = memfd_create(&(0x7f0000000200)='asymmetric\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46400) 2018/02/25 05:42:03 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@nat={'nat\x00', 0x19, 0x1, 0x170, [0x20000240, 0x0, 0x0, 0x20000350, 0x20000380], 0x0, &(0x7f0000000000), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, @common='ip6tnl0\x00', @syzn={0x73, 0x79, 0x7a}, @generic="a1348d64280cfe4a5058c898dbe39edc", @common='lo\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], 0x70, 0xa8, 0xe0, []}, [@arpreply={'arpreply\x00', 0x10, {{@empty}}}]}, @arpreply={'arpreply\x00', 0x10, {{@random="916201197e82"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x0, []}]}, 0x1e8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x9, 0x4) r1 = dup(r0) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000000080)=""/32, &(0x7f00000000c0)=0x20) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0x5, 0x4) 2018/02/25 05:42:03 executing program 4: socket(0x1e, 0x2000000000000005, 0x0) 2018/02/25 05:42:03 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0x8, {{0xa, 0x0, 0x4, @empty, 0x8}}}, 0x88) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000100)={0xfe, 0x6}) sendfile(r0, r0, &(0x7f0000000100), 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/policy\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006bbc5)='/dev/sequencer\x00', 0x40a02, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000140)=0x11f, 0x4) write$sndseq(r2, &(0x7f0000577000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}, {0x0, 0x0, 0x0, 0x0, @tick, {0x2}, {0x0, 0x4}, @quote={{}, 0x0, &(0x7f0000d09fd0)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}}}, {0x8, 0x0, 0x0, 0x0, @time, {}, {}, @addr={0x8}}, {0x0, 0x0, 0x0, 0x0, @tick=0x4, {}, {}, @result}], 0xc0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000140)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000180), 0x4) 2018/02/25 05:42:03 executing program 3: r0 = add_key$user(&(0x7f0000015ffb)='user\x00', &(0x7f0000002ffb)={0x73, 0x79, 0x7a}, &(0x7f0000008f10)=']', 0x1, 0xfffffffffffffffc) getrandom(&(0x7f0000000000)=""/93, 0x5d, 0x1) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r2 = request_key(&(0x7f0000000240)='trusted\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='\x00', 0xfffffffffffffffa) add_key(&(0x7f0000000140)='syzkaller\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="f29f226ac2223a61d11c74aca01fffabbb097b38e7b06cb6d8aa7082b6db0f5d310286af3f3b94597d225327ee8f7774610b8cd76c3553e004f51c21ef5cbf1901c244a9bbc203eeb3a52815b9f21f79bd5f73d3823d3ceda3ab7bcfb40c7ae59c93fdfeaf2525aa9494955449a051b843e698ba10c6671f4f481a724e", 0x7d, r2) r3 = add_key(&(0x7f0000009ffb)='user\x00', &(0x7f000000fffb)={0x73, 0x79, 0x7a}, &(0x7f0000016000)='l', 0x1, 0xfffffffffffffffd) add_key(&(0x7f0000000300)='ceph\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)="29ce1732ac385aabc8f068054fd47bccd91a2ef57da7ff33e998e5b26833e024bd0131e5cdfe907a6842a68a24cdad9991bd55e93977ee04a92489ae823910c6e541cfdf6279621a5cb2b285e250c3950bd7cdd5922cb97a7121ebc4aae334ba8db342d79f8003bd241363e3862c98b31486001874b38ea4620069b43d656d75884b5055ceabc3d49c1514091bd3915bd33f36bc576a210ff124a1017c073daa51d819c698c0c2fcae09a27ac7574bf68b27f2", 0xb3, r2) keyctl$unlink(0x9, r0, r3) 2018/02/25 05:42:03 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x52, "f35bd0aa1b7096c4f5b76d844690ef88037b2c8ac32da0fb8b38cfdf175fa628408ca4de5ad4d7091d283e068f50af6acfb49aad7ecc3c8105c4058e1f93feab65c85cdbba50a9011086c0eb1018dc002c92"}, &(0x7f0000000080)=0x5a) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x10000, 0x9}, &(0x7f0000000180)=0x98) bind$inet6(r0, &(0x7f0000f7c000)={0xa, 0x3, 0x0, @empty}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x88) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000080)=@ipx, 0x10, &(0x7f0000b3dff0)=[], 0x2ab, &(0x7f0000f69000)=""/8, 0x8}}], 0x1b0, 0x2, &(0x7f0000000040)={0x77359400}) sendmsg$inet_sctp(r2, &(0x7f0000557fc8)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000f70000)=[{&(0x7f0000000100)="c105d14f004f904cd533a556811767f058fec87f80c52d29fe631f0d3a85b26f789e4bf242512f8b5b3338ff464de202579c1f51b272410f98c54c80ca4ea4c9d8a61a0da6", 0x45}], 0x1}, 0x0) 2018/02/25 05:42:03 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000345000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x40000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x16}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x8, 0x2, 0x4, 0x6156dfcd77301a1f, 0x20, 0x20, 0x5c, 0x0, r4}, {0x7, 0x4, 0x7a627cef, 0x4c, 0x9, 0x6ba1, 0x7, 0x401}, {0xfffffffffffff6ce, 0x350e, 0x726, 0x3}, 0x1f, 0xb, 0x1, 0x1, 0x2, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2, 0x3c}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x2, 0x3, 0x8, 0x0, 0x7, 0x3}}, 0xe8) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000516000)) dup2(r0, r2) recvfrom$ax25(r2, &(0x7f0000000200)=""/152, 0x98, 0x101, &(0x7f00000002c0)={0x3, {"02140957653eaa"}, 0x6}, 0x10) 2018/02/25 05:42:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ce6ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4000000000) dup3(r0, r2, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/02/25 05:42:03 executing program 2: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:03 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0xe}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000040)=""/81}, 0x18) 2018/02/25 05:42:03 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='attr/keycreate\x00') r2 = semget(0x1, 0x4, 0x200) semctl$GETVAL(r2, 0x4, 0xc, &(0x7f00000000c0)=""/173) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000180)=0x4) sendfile(r0, r1, &(0x7f0000301ff8), 0xffffffff) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x3, 0x1000}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r3, 0x9}, &(0x7f0000000200)=0x8) 2018/02/25 05:42:03 executing program 2: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:03 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xff, 0x0) ioctl(r0, 0x4000000000001278, &(0x7f0000000100)) fadvise64(r0, 0x0, 0x3f, 0x2) socket$inet6(0xa, 0x2, 0xffffffffffff8c67) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)={0x4, 0x0, [{0x107004, 0xa2, &(0x7f0000000000)=""/162}, {0x2004, 0x7f, &(0x7f00000000c0)=""/127}, {0xf000, 0xa9, &(0x7f0000000140)=""/169}, {0xf000, 0x52, &(0x7f0000000200)=""/82}]}) 2018/02/25 05:42:03 executing program 3: semget(0x3, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) 2018/02/25 05:42:03 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000040)={0x1, '`'}, 0x2) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0xffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001}}}, 0x8c) sendto$inet6(0xffffffffffffffff, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x2}]}, 0x10) shutdown(0xffffffffffffffff, 0x1) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) 2018/02/25 05:42:03 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001f66d0") execveat(r0, &(0x7f0000018ff8)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000018fed)="2d5d000a09d0766d6e657430"], &(0x7f00003ad000)=[], 0x0) 2018/02/25 05:42:03 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x2, 0x12, r1, 0x0) flistxattr(r0, &(0x7f0000000040)=""/66, 0x42) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f00000000c0)=""/94, 0x5e}, &(0x7f0000000140), 0x1}, 0x20) 2018/02/25 05:42:04 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000080)={0x9}) dup3(r0, r1, 0x0) 2018/02/25 05:42:04 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000087d000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x800000000000002, 0x0) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000040)="66baf80cb84be2c882ef66bafc0cb00ceeb8000000000f23c00f21f835010002000f23f8c4e2053e09670f0135b9c50300000f320f71e50f0f01cbc4e2ed925c810f0f8b09880000b9800000c00f3235008000000f30", 0x56}], 0x1, 0x0, &(0x7f0000000100)=[], 0x0) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000000000)={0x5, 0x0, 0x6, 0x72bd}) 2018/02/25 05:42:04 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0x4032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f000036cfa0)=[]}, 0x0) sendmmsg$inet_sctp(r1, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000500)="9c", 0x1}], 0x1, &(0x7f00000c3000)=[]}, {&(0x7f0000957ff0)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30, 0x800}], 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$sock_ifreq(r1, 0x8975, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x7f, 0x1ff, 0x5, 0x1000, 0x1, 0xff}}) r2 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000000)={r2, 0x4}) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) 2018/02/25 05:42:04 executing program 3: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000007000), &(0x7f0000005000), 0x4001}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x2, 0x1001, 0x8, 0x0, 0xffffffffffffffff}, 0x11d) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x80000000, 0x90000) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000080)) 2018/02/25 05:42:04 executing program 2: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:04 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x7fff, @loopback={0x0, 0x1}, 0xc26}}, 0x6, 0x3, 0xfffffffffffffbff, 0x7d051083, 0x2}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x7, 0x5, 0x9, 0x9, 0x7, 0x0, {0x0, @in={{0x2, 0x3, @empty}}, 0x80000001, 0x20, 0x9, 0x9, 0x20}}, &(0x7f00000001c0)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000380)={r1, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x3}, 0x101) 2018/02/25 05:42:04 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa, 0x68}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x801}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/25 05:42:04 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, 0xffffffffffffffff) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x9, 0x10000) r2 = openat(r1, &(0x7f0000000100)='./file0\x00', 0x20000, 0x10a) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000100)={0x2, 0x4}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000180)=0x0) fcntl$setown(r2, 0x8, r3) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) socket$inet(0x2, 0x5, 0x4) 2018/02/25 05:42:04 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ad9ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000000)=0x0) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000040)=r4) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000ff7f80)={[], 0x0, 0x0, 0x1}) 2018/02/25 05:42:04 executing program 1: r0 = epoll_create1(0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00005a5000)={&(0x7f000059fff4)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x28}, 0x1}, 0x0) epoll_wait(r0, &(0x7f0000000000)=[{}, {}, {}, {}], 0x4, 0x10005) 2018/02/25 05:42:04 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0xb8, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x0, 0x1, [{{0x2, 0x1, @multicast2=0xe0000002}}]}, 0x120) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000d27ffc)=0x9ff, 0x268) sendto$inet(r1, &(0x7f0000143f1e)="96", 0x1, 0x0, &(0x7f0000848ff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) poll(&(0x7f00005d0fc8)=[], 0x0, 0x0) 2018/02/25 05:42:04 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000124ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000511fd8)={@generic="26187aaa70ceec6617f1d7c6d75bc62c", @ifru_mtu=0xcf1a}) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) getresgid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={r2, r3, r4}, 0xc) r5 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8000, 0x400) getsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000000040)=0x1, &(0x7f0000000380)=0x4) ioctl$TUNDETACHFILTER(r0, 0x400454cc, 0x0) 2018/02/25 05:42:04 executing program 2: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:04 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040)=0x7, 0x4) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005e4000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000080)={@dev, @rand_addr}, &(0x7f00000000c0)=0x8) write$selinux_create(r1, &(0x7f0000000080)=@objname={'system_u:object_r:restorecond_var_run_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x36, 0x37, 0x20, './file0\x00'}, 0x45) 2018/02/25 05:42:04 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/if_inet6\x00') ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000040)) recvmsg$kcm(r2, &(0x7f0000000040)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/136, 0x88}, {&(0x7f0000000140)=""/63, 0x3f}, {&(0x7f0000000180)=""/243, 0xf3}, {&(0x7f0000000280)=""/41, 0x29}], 0x4, &(0x7f0000000300)=""/157, 0x9d, 0x7}, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x0, 0x10001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfdbb}}, 0x1, 0x1f, 0x8, 0x0, 0xffffffff}, &(0x7f0000000480)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000004c0)={r3, 0x80000001, 0xb, "546b65046d1e1603bfbc81"}, 0x13) getsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="010203100143c42354ccd0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0}}}}) 2018/02/25 05:42:04 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x94800) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@random={'system.', '/dev/input/mice\x00'}, &(0x7f0000000100)=""/219, 0xdb) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f00000000c0)=""/207, &(0x7f0000000040)=0xcf) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) get_thread_area(&(0x7f00000001c0)={0x81, 0x1000, 0xffffffff, 0x8, 0x8, 0x6, 0x23cb, 0x1b9, 0x7fff8000000000, 0xdd}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={0x0, 0x0, 0x81}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000240)={r3, 0x80000, r2}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000001c0)=0x1) setpriority(0x1, r1, 0x0) 2018/02/25 05:42:04 executing program 6: perf_event_open(&(0x7f0000ea2f88)={0x1000000000000002, 0x78, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000785fe0)={{0x77359400}, {0x77359400}}, &(0x7f00004dbfe0)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$ax25_int(r0, 0x101, 0x1, &(0x7f0000000080), 0x4) 2018/02/25 05:42:04 executing program 2: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:04 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x2e}, &(0x7f0000000080)="833a00", 0x0) ftruncate(r0, 0x8c) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00000000c0)) 2018/02/25 05:42:04 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x4000) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x3181, 0x1) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x7f, {0x2, 0x3, @broadcast=0xffffffff}, {0x2, 0x1, @empty}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, 0x7, 0x2a, 0x4, 0x4, 0x0, 0x52, 0x78e8, 0x3}) dup3(r2, r1, 0x0) 2018/02/25 05:42:04 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x0, &(0x7f0000fe2f17), 0x0) r1 = socket$inet6(0xa, 0x7, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xecc, 0x80000000, 0xfffffffffffffffd, 0x7, 0xb8}, &(0x7f00000000c0)=0xa0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000100)={0x9, {{0x2, 0x1, @multicast1=0xe0000001}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}}}, 0x118) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x100000001, 0x80000001, 0x0, 0x1ff, 0x300d, 0x1, 0x9, 0x5347c701, r2}, 0x20) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/02/25 05:42:04 executing program 3: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) chroot(&(0x7f0000000040)='./file0\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="fa", 0x1, r0) keyctl$revoke(0x3, r2) r3 = dup2(r1, r1) flistxattr(r3, &(0x7f0000000340)=""/4096, 0x1000) wait4(0x0, &(0x7f0000000100), 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) 2018/02/25 05:42:04 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000afdf)={0x1c, 0x6, 0x0, @fuse_notify_inval_entry_out}, 0xf) accept$llc(r0, 0x0, &(0x7f0000000040)=0xf) 2018/02/25 05:42:04 executing program 2: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x0, &(0x7f0000002000)={0x1}) unshare(0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:04 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) shutdown(r0, 0x0) 2018/02/25 05:42:04 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{}, {0x0, 0x6}], 0x2) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x20000000}}, {{&(0x7f0000000a80)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x1, &(0x7f0000000040)=[], 0x0, &(0x7f0000000040)=[{0x10, 0x10f}], 0x10}}], 0x2, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/02/25 05:42:04 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ce6ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x7ad) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000af6000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000b1000/0x18000)=nil, &(0x7f000052c000)=[@text64={0x40, &(0x7f0000159000)="c4e379150e00470fc71b0f23d9b9360900000f32b9530b0000b80f000000ba000000000f30f20f35c421f81748f9460f2395c42251afeb4fdbf4", 0x3a}], 0x1, 0x41, &(0x7f00006edfe0)=[], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/25 05:42:04 executing program 0: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000ca8000)={0xffffffffffffffff, 0xffffffffffffffff}) write$evdev(r1, &(0x7f0000712000)=[], 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) dup2(r1, r2) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000000)={0x3000, 0x2000}) recvfrom$llc(r0, &(0x7f00003e1cd6)=""/810, 0x32a, 0x0, &(0x7f00009e0ff0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, 0xffffffffffffff5f) sendmmsg$alg(r0, &(0x7f0000003900)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000000)="98f59eab4aebdbad7373e887fd822b01fc58199837efa811ec6039e1a1e63830bd9c1020f705cbfefa7110bdda0404946ec4509519b44d8291b4fde0245cff054d030e93337da992a3381fc933135d8b9d", 0x51}, {&(0x7f0000000080)="8f385d0b9fc3a916994031b5c187818447a507af939ed382182290b0a55f74dc3d9aaf22b1246e80f6f5e0bf6e25ed57410550e387418522e10c0619d486d26913f187cc3d8f239881287265bbfed7386f709bb783a2c79401fdabbb6d16fec35a888d85ff64e5069cde2b78cc3340daa39e0fcd1422a2814ce0e6eadafd07f355f4d53ea66e9b7343e87f9d9b60a7c3da5346163affe667e155388d9bd61320f69ef18850", 0xa5}, {&(0x7f0000000140)="5ac0578e5383f331de8de84533cb27d81896b07227bc09b15eba36f6dcf67cccafe4eb701631b381f924ea2d0c80331ead0fe912f55f6900fe37d8b7c390b837c39771b7e42dedd51765d1200bf7441c3ae47e1f13bc34c6fe758dd97b6f747ce68024df22ffc6ff538f2d85867d63945a42a707969dd7206a13affe59c481273f42405a77c60650c9147798eeca54f91117e4a646d939f515e89c08339f87cfb81d46d671b45bd6fae5a42509159a43c5f0b5be10a73b71fc6ed008a6", 0xbd}, {&(0x7f0000000200)="032a177a04f42ea1a52dff0f984051263045213b22f1f43bff6b9595b0e9c110cff82eba1669a7a172598482c6431974292169e63f19134d65ec6dafef3d49d440f5f1c96b06f6c2873036e98d46157b06b5e17aa083f6a599148d0c0112090a7682428bb936c4302b19bd4550b8678161e722c43fb77f933da23c1d3621a6ea7798c1ba3d6216664dfa3392a1dcd74593ba65459b8d69c2a97d8599e6f4fcbf7640a8c4a470abb1d37248", 0xab}, {&(0x7f00000002c0)="87efe35c03e3034fe11e57e0988b7ed69672dd9c75fc28e038533ae74162187bfc543592e41a4745efe58b57e6e3c8c51b807f52da3574e4ab93dd48894966469ad7d8a799eb30a3610f2401663243afc4cdbeb0dc05226a809829c0b8a176809c448c2e1c4ca72aa9", 0x69}, {&(0x7f0000000340)="7ee3c8af314a65bfa6273a01fb9017e2924171e678372b4633b10535d3eaf07a0b854a0c4e03d23d0caa4adb4cfa18ea85d55d096673df116842f39d84d81df485e1b9c46f8daafa82a3940df26cb6367f3cb29cd91635ac8cc26328759433cb23810e9283f62703f4a5d0a162da18275618f5833371208c5259edfa47d9382a874499251bf18e94a05411f4981e809aa03666cbccb21cd5d80df01aeb61795c108ea8", 0xa3}, {&(0x7f0000000400)="5f04bb9241ef541a8194a0500483b88b56c9918bac5e0e1e40a153391f1919dc0bb48bf82956d12c73dcbaa2bdb704d4bd5f9dba37585487a0e05adbbd", 0x3d}, {&(0x7f0000000440)="e2b60e53be28bdcb53a2280e779094b8ca2c276119f2840cb80858b893d468a0cf44", 0x22}], 0x8, 0x0, 0x0, 0x4010}, {0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a56c935a609dfc9e5fd0be0ce148d4c90df87bdd791a18bffbfe50f7dba68846c674f02a6f16639e1502fc6008ecf4368ae7f4a666af1f1fe23b80bcf791b279c32285f05205c0b3db3fa3dfb6fee7a7b6a214d263869b2605a5ba7d79911c35a525a703d5d59c6a50245e8b10bb76277d14c4c7e5c07d456182442259003d9cbf5abe2e266b316d954a81ceb2778ec419af2d4267ded6bd92571a98aa51b091a576cdd3f8f8a5e066a3b5062e0c9a14", 0xb0}, {&(0x7f00000005c0)="8d22b9d9314141294c669c7135a6ef4e6db1bbf6b45148465e6ff25e9535853828569ef8d17dd6dd62fcfcc53352b4cc241f7fa9d19a6b57a22c0dac72f908a7030f6a", 0x43}, {&(0x7f0000000640)="0ac4d7151b64440b4340faf6ece39c237ab051e6b8a296047c078b505b207c1e7cf1390632f08cdbb2119641e12414f1f06794ea819b3db6ac482da7", 0x3c}, {&(0x7f0000000680)="33e3224ef2071eca89841df742886a2602f4ac4dff8827e7a0e656f8a6ea34229c6b8059027aa5da4716c93af714fb4b9bb1e15ab6aaef51648196402b6fb351d9a8da76fa6e3ad80bd461ad5372cd2e58a08faea476e1a6311d3222a114829db4162bf038df8fc11f2dc5435662ca1c7e14824955ba420d3e857cb426846057ef1fa8d50b7456690824c16bea3810552bfabe939a1747ad76aa5f2e33e792cdad8549f19d58520710df2fd6bc9ff3225114a655e3ce7de85e3f90624275635cdfae8c2cad46f6468f41124a0d2abb9ac019ce957035233aa4", 0xd9}, {&(0x7f0000000780)}], 0x5, &(0x7f0000000840)=[@iv={0xe0, 0x117, 0x2, 0xc9, "ef51af72daa7b8e41572bf1fc5435430dddbbc3629925bba916d358dcfac64c3da2345ae8f51b5d43d65c524d8c25ffe065b453b417614d6d3e13db1cbab29396a216178bf5c2e47d9508bc38b014bd21f3bca51180e5bedaf1123c2b6d58d15635aade0abae8696d9aa480b3155dfc9b577bedc735a7727cc425e48a2f9d87d4e7783ca2e606d7359abe054a79267885e67f26b9418968ea8c7e3675829c550b7a5192704d334d42a732ba15c295a35f35a6fcc34978411df30a2d62fb21ed1d3705b40d7bd7047eb"}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @iv={0xa8, 0x117, 0x2, 0x94, "736b0bc996d4f9df03ff07d2f80ea7fd707c78ce98efe4062f156e5b01c01430e2b37402e0a31355d82fe494cc025af8e2d6d2956f4bd6adea10cf067e409af5d0499916794bf8f8471be14d015ab19a99258f20ede32102b2ef2b0e95748e9c51bb5f6246376e6c27e82cae3a101f1c515cdb59e2172137a7b88ec55de4d1b25f77fec54b56581613e721c7f09c2d04574affe8"}, @iv={0x38, 0x117, 0x2, 0x23, "b90398f9a10653c241ca2c49c34c86f276b2652f13add8c5b0e4912500acea39a1d10c"}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x1000}, @op={0x18, 0x117, 0x3}], 0x238, 0x90}, {0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000000a80)="39f2dda47201db7c5374600299ffd0d2f3249855c1b45611107b33deced16a3b6f6f8fe640def548fde07671621fffb6b864a2651d340bce6fffc2152a0b5373022c2af75b185041cd1c85e77b58fdb8b289b65414a40b8b906c5d7baa951fa4381c7d27a10ffe8ee9850f8e8a95f5102984483fce790a957dde7c8bc731374e2350aaf6a921b4973b3e3262a7b09568160eed607d456477154b0bbc22a13ce34801eea359817c97e283edc809a6905275977f404294804bb8827d170d57ab5a175b14370a751d596817ffa2add35696b3059056feeef366685cd4c54b0251938001862911aa", 0xe6}, {&(0x7f0000000b80)="1163356ef3140627f968f9e1ea9b044cfa468afcd37384de819d215fe4732f8789aed43fbd2fd9044227a1eec834b8b00968d7bbaf79aa7e", 0x38}, {&(0x7f0000000bc0)="fd429dcce6acf0da31aa9caa44c5b2963cd2448980ef217b2eeef42d4e60242bbe4e4571db9d35f75d2a07969f6b0990d5f1dbc37179061ed42a01a35cd0ec86b42a7fb60134e5c560b8ea76cab6294afcaec9783fb0acba5880eaca6db281706f5ba988656ca47cdd97a65ba4a359ece77ff08825b49e0d36410aa52011e0e5a6dc4484757ae6714dcb", 0x8a}, {&(0x7f0000000c80)="83ef574be292b7ae59ab7b774fef22018867250a06ca16f07f911abe00bdb10328f4f42ed55f2f03bc393bb5195a54476c7c26d3f2737701a1e29276f14953e8530df3e248bd977ed2b464c09e468e106563", 0x52}, {&(0x7f0000000d00)="4b10032243bddac0a46fce86d3fbdd46e978b7fa8616a9519f706cc28724032af00312813851aaab6f2a7df144d7c71cd78335137e4bdb0388096f4d8ed6ebb242260be55a8d0efced29b37780a5a932846e", 0x52}, {&(0x7f0000000d80)="b0b85239ea3cebfc7cd95de63547f3b640c5ed66206d2ad17550f585dc75dfd6c711b018a42e8955b13925b8303c8cbec03c90232cbba0ea81261623d58c8fb457d46c679207a3f9cea7cf83e4439841caf3d023f5b29a075ed39b9639bb814f0f05e743ecf760eff6bc0cd57284a1b63d42318b05d9851712b2eb6e49d5442085fd6f974ac7efe9514b459f257f81e49af7776e17c10aeaaf828a133470b9dc79b62d9d3213eb8fcb9c0fe186a13f1315b5375188a7ec1e62dafa82938da5836dfb3f58d7b2c779e0ea57f1", 0xcc}, {&(0x7f0000000e80)="edd554ee2ea8f44c43c2593a299380eff205e8a0ad7f70bb2ccf85c5d94d45e82e004c90af11727b1d7674873ee4942cc1103154d499f9c09c38550143cb9168e121533a662678a86bc500be01ffd5fd7bac67492ec521d0e7d54fcedbf2c77a42c583b8ece1c240d9cd1a64cf628b75c50daee1b7bf1121e8ef4ba552d4711bfe6b528dccca91999d4364d837a575bf070abad011a54ef655f7d84a594fc1b9728284f4cb48fbd76e2ba5200708833cfce066e9fd8a0cf0a4f2c993235ac9f25ea98d2a794c2ef123948caa382d1f1508a6993805aeb021662afb8f6831f078f42e565f287b6803666f7f23e7f1733e4f99bf91", 0xf4}, {&(0x7f0000000f80)="41aba9758588e4014ca97d251488ba3f1688b5ef6ed5192d51aef7a90e8fa448024893af3f7f0d1c07f8f093e77a169fc9c4a480dc78a8210bdd6700b4b0514d57018b83da77da8af5974e04cd0c147908c7476f3432482c4349636738fd8b0596e46bf3ea04e9f202e77fb3fd11f59def9ec12cad16eab276fd8dc0115ebc74eb328d68a30517", 0x87}, {&(0x7f0000001040)="965a209bbcdea4e8c5986894f4d7d74263e7af23a4c6b7067d961a1cc2bf6dec697547cfa836321278c7cb48cdcf36c5a08f3a94350c6f77842c2064cbd8374510fbbc1df70d2945acda2519e0b7f9e759a7b57ef9910b54d1eaf23b5c2e1c70b756d29a6a5cfa604a29c4fd9726a1ed72c803343da31473c9f25d2c8bf95a7515f48cdcf11d3260", 0x88}, {&(0x7f0000001100)="bc2771f62ed690ca0322841f05070572063bb4753eadd29391a185fdbb090d334232c993428dc0d4694a151849b3b554701cec592fc24bf07cb6ec02daf54320ee5ed5f96d179b1bbc000d64ec2bcf41275a8b23c720301eb75666a68052d9a7c42d14986ae1f4ec6754ab9166591b6d47f18664309aa4fdda51c0702ff009a902f0e2eaab3f49a78c747056d86584fded6ad7bf694023853bea8aca3e5f724397d91ec1946a6715dc91fd6d5803fa4e179923c097b0076512f28017cfb050524784", 0xc2}], 0xa, &(0x7f00000012c0)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x48, 0x117, 0x2, 0x2e, "9b25cb6bb52914e5c4f9424bc323a5f2144eca7301a3dc78c111a2ac0fabf0b642020f57e6e75b5ff44df8ff869e"}, @iv={0x108, 0x117, 0x2, 0xf4, "987d33947c9671f65b76d97b292205b98c4f4acbc021343a572d9cd14ef62b99feb174e19453b5792ccaa633aedd70382ed29afb83ba81ef2bc87291804c1924d49303decd6d11e4b00ee27343859fb9a67642d6461795c03044ba4c7a74e0bfb0fd73b9757618da2d47faafa9c9e688e7433b319f63d288d4e26a4a5b2bfd9b4abf99a7700d02a5b28aa30ec7307b8d847aca6ce0438d4e759889e95fa0acf43120b30403b2a38bbd38758f6023cb652e9cc310c47cea1b12ee879b5df7c526fb2e84d536943ec87771aef502013db9f54d9b46b6fa072bba667c7a9ee4e396301aa242f88dfc95e89d0802c9a13c0d311189e0"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}], 0x1c8, 0x800}, {0x0, 0x0, &(0x7f0000002800)=[{&(0x7f00000014c0)="8982056ffd2318025964566bd98d912e13528303c1d5fd2ad26d0743b219c8eab950bfa72520e01dd45adf91524caa88139627a194f8073435c6f83ce9f5838523696b86044a3f76505f8c5e54e2629ec1a12b15d409485be0176d71add7e198e2b464bf547fe6e7fa6472b1664709a97cb245b6b8b6fc29bab1d77dbe60373cd2e9fab4fe10806db73719c869bcfe7e5c9f8c7d040b506aeb", 0x99}, {&(0x7f0000001580)="38847b5e4a4f82fc75142fe1d44fbd447a2534d15be224dff6e239cb8f9242342df1b969516fbe80eef479650c188193b470db92181a38e1dde50cab40a9d7384786ffa293a02abc55df23e2d00108da0c821b12387f726747623ce5d4e64fd21e4b55212e508e2832e21c72cf1aad8f773eb3", 0x73}, {&(0x7f0000001600)="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", 0xfd}, 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"}], 0x1060, 0x4080}], 0x4, 0x4000000) 2018/02/25 05:42:04 executing program 2: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x0, &(0x7f0000002000)={0x1}) unshare(0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:04 executing program 1: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x10, r0, 0x0) write(r0, &(0x7f0000000040), 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000040)) 2018/02/25 05:42:04 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ce6ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c96ff8)='./file0\x00', &(0x7f0000a98000)={0xedf2}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000b1000/0x18000)=nil, &(0x7f000052c000)=[@textreal={0x8, &(0x7f0000000000)="66b8c52400000f23c80f21f86635040070000f23f864d9fe26f08097070006f30f32bad004b0caeebaf80c66b8ceb6938f66efbafc0cec0f71f00ad11264f26eba4100ed", 0x44}], 0x1, 0x0, &(0x7f0000000080)=[@flags={0x3, 0x400}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x7, 0x101001) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r3, 0x4008af23, &(0x7f0000000100)={0x3, 0x57}) 2018/02/25 05:42:04 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000ffb000), &(0x7f0000d50000)) r1 = gettid() syz_open_procfs(r1, &(0x7f0000000000)='net/dev_mcast\x00') 2018/02/25 05:42:04 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x101, 0x4, 0x0, 0x17, 0x1, 0x1, "448f48bfb3bddee844e609b3c989a74420a520c9b6050bdfe3991e9bd5302d1eb04b7650deec321b2409694f0330c34d0d7d1f3522b1eb3e78917e0c8d2b9661", "858a77ba9cee3a9ebf68bd76c1d30ce84351f9491c25269286f06c0bcc82fc67e790ec09b267f0233313ed2a395ade921b1496249c89512edbc99a873730e988", "addcb13a4e4061ea5a3061afa6b709cc8940f72fc60d5ed5f1a6127af3b6d3c2", [0x81, 0x50000000000]}) r1 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f00003bfff5)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/02/25 05:42:04 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x1}}, 0x5e83, 0x888, 0xffffffff, 0x2, 0x1}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={r2, 0xb2, "54a5698386f379ea22f9776d23c96957a4f1756d16e850bf233035d2d048cf3ed314b24eeb463c01a3693d1868a651f28433347560995a2fce4c77370409e4099b368960e9cb3bbc804a7b3d4921c8b0fc5eda29e4fd359a26d742a454edfa1dbb562cd8cbdfcbb749d652d178cd64555a2e6970c744b1bda614b29d88b70da72b41a9f5e7b6810f9dd51541436f24150998fc3d1b9be1664bb445dd1c1bc8cc2099790ae5c473fd1e8f736ef6e733bc27d3"}, &(0x7f0000000200)=0xba) getpeername$inet6(r1, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000280)=0x1c) sendmsg$nl_route(r0, &(0x7f0000596c3a)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00002bf000)={&(0x7f0000e21f7c)=@ipv4_delroute={0x48, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_GATEWAY={0x8, 0x5, @multicast2=0xe0000002}, @RTA_FLOW={0x8, 0xb, 0x2}, @RTA_ENCAP={0x14, 0x16, @nested={0x10, 0x94, [@typed={0xc, 0x8b, @ipv4=@loopback=0x7f000001}]}}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x48}, 0x1, 0x0, 0x0, 0x4005}, 0x4000000) socket$inet_sctp(0x2, 0x5, 0x84) 2018/02/25 05:42:04 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$nl_generic(r0, &(0x7f0000ef0fc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000ab8000)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000012c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001300)=@assoc_id=0x0, &(0x7f0000001340)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001380)={r2, 0x37, 0xc2, "c8a95f78530bcc261d2d8364fda000c09c479ac9ac01a8e239b925e1c2c03f47ea8c31acc60a242a96576565e2001a7f3e108b0bb446dbf46b64c7f6d939deb90300382d08ea865fe61de45038412d1613a12e4ea23758d5315fcd947dd78cb34336214c3f244b7cc317a2ff91f1416ad9c052cbb187128a0e1a0f36ca02564b15422f370b9a0bfab9ffee0732057dcab24a85ad9fa7985449523aeaa61917923b90f343e8ce34026f68c750b5d00c1176d920107eb799b3f57faeb415c4237d983c"}, 0xca) 2018/02/25 05:42:04 executing program 2: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x0, &(0x7f0000002000)={0x1}) unshare(0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000010000)) [ 173.248919] audit: type=1400 audit(1519537324.449:188): avc: denied { map } for pid=24710 comm="syz-executor1" path="/dev/loop0" dev="devtmpfs" ino=19382 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:fixed_disk_device_t:s0 tclass=blk_file permissive=1 2018/02/25 05:42:04 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt6_stats\x00') preadv(r0, &(0x7f0000012ff0)=[{&(0x7f0000011fc2)=""/62, 0x3e}], 0x1, 0x100000000000000) 2018/02/25 05:42:04 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x2c, &(0x7f0000000040)=[@in6={0xa, 0x2, 0x3a01, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, @in={0x2, 0x2, @multicast1=0xe0000001}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x7, 0x8, 0x9, 0x5, r1}, 0x10) accept$inet(r0, &(0x7f0000000140)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f000055a000)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0xfffffffffffffffd, {0x2, 0xffffffffffffffff, @rand_addr}, @common="00006e6c310011000000008000"}) 2018/02/25 05:42:04 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x401) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x1ff}, &(0x7f00000000c0)=0xc) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000000040)='\x00', 0x2) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000000100)={0x8, 0x2, 0x0, r3}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001}}, [0xe0, 0x5, 0x5d74, 0x52c, 0x7, 0x156, 0x0, 0x7f, 0x0, 0x0, 0x80000001, 0x0, 0xffffffff, 0x22, 0xa921]}, &(0x7f0000000240)=0x108) socket$inet6(0xa, 0x40000000007, 0x8040) bind$netrom(r0, &(0x7f0000000fb8)=@full={{0x3, {"e0301e6be2e1d5"}}, [{"c5e23b1a677a41"}, {"443c2ffbd6297e"}, {"ab7bcff1ab4ded"}, {"d3a26daca82509"}, {"86495d06c7cd69"}, {"a21f0fd1b8ce6e"}, {"16dd611556079d"}, {"37f325d4ae51a8"}]}, 0x48) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) accept$inet6(r4, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) 2018/02/25 05:42:04 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000120000)={{{@in=@rand_addr, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000d38000)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000847000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000c07000)=0x14, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1c, 0x108, 0x3, 0x2, {0x10}, []}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x4010) sendmmsg(r0, &(0x7f0000caef00)=[{{&(0x7f0000690000)=@can={0x1d, r1}, 0x10, &(0x7f00002a2000)=[], 0x0, &(0x7f000057c000)=[]}}, {{&(0x7f0000c9cff0)=@can={0x1d, r2}, 0x10, &(0x7f0000164fd0)=[], 0x0, &(0x7f00000d7000)=[]}}], 0x2, 0x0) 2018/02/25 05:42:04 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x8240, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000040)=0x800001c) r1 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00001a6ff0)={0x0, 0x2710}, 0x10) fcntl$setstatus(r1, 0x4, 0x2000) fcntl$setlease(r1, 0x400, 0x3) 2018/02/25 05:42:04 executing program 5: r0 = socket(0x40000000015, 0x5, 0x400000000000) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000100)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000140)={@broadcast=0xffffffff, @broadcast=0xffffffff, r1}, 0xc) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc3000), 0x4) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000180)={"3873f20a4fb8200789573a503f457d4d", {0x4, 0x9, 0x9, "0617eaaa9d92", 0x3}}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x418442, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00000001c0)={0x3ffffe75, [0x0, 0x0]}) recvmmsg(r0, &(0x7f0000fc5fc7)=[{{0x0, 0x0, &(0x7f000062cfe0)=[], 0x0, &(0x7f0000fc1f6e)=""/146, 0x92}}], 0x1, 0x0, 0x0) 2018/02/25 05:42:04 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x7, 0x4) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040)=@ax25, &(0x7f0000000080)=0x10, 0x800) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/25 05:42:04 executing program 2: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)) unshare(0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:04 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='uid_map\x00') lseek(r0, 0x0, 0x1) 2018/02/25 05:42:04 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x4532}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000100)=@int=0x5896, 0x4) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x100, 0x4) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8)=[], &(0x7f00006fcff0)=[]) r4 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x70, 0x10000) ioctl$KVM_GET_SUPPORTED_CPUID(r7, 0xc008ae05, &(0x7f0000000200)=""/4096) ioctl$int_in(r5, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r6, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r8 = syz_open_procfs(r4, &(0x7f00005b7000)='environ\x00') fcntl$setown(r5, 0x8, r4) fcntl$setsig(r1, 0xa, 0x12) r9 = dup2(r5, r6) tkill(r4, 0x16) exit(0x0) ioctl$KVM_SET_VCPU_EVENTS(r9, 0x4040aea0, &(0x7f0000000140)={0x6, 0x80000000, 0x7, 0x0, 0x1, 0xfffffffffffffffc, 0x3ff, 0xfffffffffffffffc, 0x2, 0x1, 0x5, 0x80000000, 0x0, 0x6, 0x12c, 0x7fff, 0x10000, 0x4, 0x7}) r10 = open(&(0x7f0000000040)='./file0\x00', 0x401, 0x0) sendfile(r9, r8, &(0x7f0000855000), 0x6) iopl(0x100000001) accept$nfc_llcp(r10, &(0x7f0000000040), &(0x7f0000000140)=0x46) sendmsg(r8, &(0x7f0000000140)={0x0, 0x4e, &(0x7f0000000100)=[], 0x0, &(0x7f0000000200)=[]}, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000000)=@ipx, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000280)=""/57, 0x39}, {&(0x7f0000000380)=""/55, 0x37}], 0x2, &(0x7f0000000400)=""/211, 0xd3}, 0x0) [ 173.418911] QAT: Invalid ioctl [ 173.435468] QAT: Invalid ioctl 2018/02/25 05:42:04 executing program 1: openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) syz_emit_ethernet(0x66, &(0x7f0000004f92)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x1f, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "e3e01e", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, []}}}}}}}, 0x0) 2018/02/25 05:42:04 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x5d5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x9a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) futex(&(0x7f0000012ffc), 0x3, 0x0, &(0x7f0000060ff0), &(0x7f00003cfffc), 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x2}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/02/25 05:42:04 executing program 5: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) 2018/02/25 05:42:04 executing program 2: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)) unshare(0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:04 executing program 7: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/02/25 05:42:04 executing program 3: syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x200) r0 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) signalfd(r0, &(0x7f0000000000)={0x100000000}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000fdfe8)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000090a000)={0x58, 0x0, &(0x7f00000d6000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000a09fb0)=[], &(0x7f0000711000)=[]}}}, @free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000f97fde)}) 2018/02/25 05:42:04 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xfffffffffffffeff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x7566dcb4, 0x2}, &(0x7f0000000140)=0x98) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @empty}, 0x1, 0x2, 0x0, 0x1}}, 0x26) sendmmsg(r0, &(0x7f0000002080)=[{{0x0, 0x0, &(0x7f00000000c0)=[], 0x0, &(0x7f0000003040)=[]}}, {{&(0x7f0000000100)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000001380)="9c", 0x1}], 0x1, &(0x7f0000001440)=[]}}], 0x2, 0x0) 2018/02/25 05:42:04 executing program 6: sched_setaffinity(0x0, 0x8, &(0x7f0000018ff8)=0x321) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f000060f000)=""/217, 0xd9) r2 = dup3(r0, r1, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000000)={0x800, 0x7ff, 0x98}) 2018/02/25 05:42:04 executing program 1: r0 = socket(0xa, 0x4000000000080003, 0x1) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/102) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300)=[], 0x0, &(0x7f0000000340)=[]}}], 0x1, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000080)=@l2, 0xe, &(0x7f0000000580)=[]}, 0x0) 2018/02/25 05:42:04 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'os2.', 'n\x00'}, &(0x7f0000000040)='\x00', 0x1, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000700)=@nat={'nat\x00', 0x1b, 0x5, 0x650, 0x0, 0xf0, 0xffffffff, 0x430, 0x340, 0x580, 0x580, 0xffffffff, 0x580, 0x580, 0x5, &(0x7f0000000000), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @empty, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x19, @ipv4=@empty, @ipv6=@loopback={0x0, 0x1}, @port, @icmp_id}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], [], @generic="7ddab2ce2c76f8bd9ea9bfc06145afb8", @generic="369ba7c983333df78be425b71a3ac887"}, 0x0, 0x208, 0x250, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}]}}, @common=@eui64={0x28, 'eui64\x00'}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@multicast2=0xe0000002, @port, @gre_key}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv6=@empty, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0x108, 0x150, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}, @common=@frag={0x30, 'frag\x00'}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@rand_addr, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6b0) 2018/02/25 05:42:04 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x800) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f00000000c0)=""/144, &(0x7f0000000180)=0x90) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00000016c0)={0x8, &(0x7f0000000280)=""/97, &(0x7f0000001600)=[{0xffffffff, 0x1e, 0x0, &(0x7f0000000300)=""/30}, {0x6, 0x72, 0x6, &(0x7f0000000340)=""/114}, {0x0, 0x72, 0xc8, &(0x7f00000003c0)=""/114}, {0x2, 0x23, 0x2, &(0x7f0000000440)=""/35}, {0x80000000, 0x8f, 0x400, &(0x7f0000000480)=""/143}, {0x9, 0x21, 0x101, &(0x7f0000000540)=""/33}, {0xb5, 0x1000, 0x6, &(0x7f0000000580)=""/4096}, {0x0, 0x5a, 0x5, &(0x7f0000001580)=""/90}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000001700)={0x1, 0x7ff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001740), &(0x7f0000001780)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000017c0)={0x0, 0x40}, &(0x7f0000001800)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001840)=r2, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000001880)={0x8, 0x0, {0x3, 0x3, 0x3, 0x0, 0xf80000000000000}}) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000001900), 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) r3 = add_key(&(0x7f0000001940)='dns_resolver\x00', &(0x7f0000001980)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000019c0)="61aa4e", 0x3, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x7b, 0xfa6, 0x0, 0x7, 0x1c, 0x10, "c519a3a6fc81ef4020e7b1c2a379fce9c6f81055a672024735b0dfa9678fbbe7141e464379b1fd915a1099adf7507618d7ef0754d69a67af82495b4983888d6f", "3f861c164972b45a8da236754f8f9c86386b4072761983b48b614fd529f5372331f70509a8d4ef1c03bac2526cfa00245cd8ea19b66c2559e910c22ac89d5dae", "2b0d837c60b03770dbdc4f84bc384cb6df557166041f8e1c5c4e97bf97b16475", [0x7, 0x8000]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001b00)={0x0, 0x0}) lseek(r4, 0x0, 0x3) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001b80)={{{@in=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000001c80)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001cc0)={{{@in6=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000001dc0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00000035c0)={{{@in=@loopback, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000036c0)=0xe8) fcntl$getownex(r1, 0x10, &(0x7f0000003800)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003cc0)={{{@in=@multicast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000003dc0)=0xe8) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000005240)={0x0, 0x0}, &(0x7f0000005280)=0xc) r12 = geteuid() r13 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000005640)={0x0}, &(0x7f0000005680)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000056c0)={{{@in=@broadcast, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f00000057c0)=0xe8) stat(&(0x7f0000005800)='./file0\x00', &(0x7f0000005840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000058c0)=0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000005900)={0x0, 0x0}, &(0x7f0000005940)=0xc) r19 = getgid() sendmsg$netlink(r0, &(0x7f0000005a00)={&(0x7f0000001b40)=@kern={0x10}, 0xc, &(0x7f0000005580)=[{&(0x7f0000001e00)={0x1784, 0x25, 0x600, 0x5, 0x2, "", [@nested={0x12c, 0x8b, [@generic="7e78f6e9ff7b7623148e749d3b5d981ed57d60698fd6896af8f73fd02f58eb90aa6aa2779b1191bec13bca08faf1b87ff651659f497297e4dd64e756663c21de934a103517dea8555f74ad973c80868b9fd79d48", @typed={0x28, 0x7f, @str='#*proc.cgroupmd5sum{-md5sum-\x00'}, @typed={0x90, 0x7a, @binary="699af72079a884b1725bbb99a55bf8652eaa05ed607af27413315f80b07510367d024adeadf1760134a36ff4d3da387fd9122760cc405ad40dfdc42bfc662f70d82ca08fdbe7bf772dcc22759a3a577c09188252f98294462475742866519e4c77733603c6f2b0e96fc871e2a4c30a2bf049f6851d9fca0677745cadfe7d43f13238c51b90cada55"}, @generic="f02eff43eb800d07d329a3abc08dcc696bf3ac08c382ee32a5d846"]}, @nested={0x1274, 0x5c, [@generic="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[@generic="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0x1010}, {&(0x7f00000052c0)={0x2b0, 0x3a, 0x311, 0x4, 0x0, "", [@typed={0xc, 0x27, @ipv4=@rand_addr=0x8}, @nested={0x190, 0x60, [@typed={0xc, 0x3d, @uid=r11}, @generic="2bfbc463904877dca17ad8c477fd672ac91ad1270bb4874d6090aabf5900cf178ea0f77ed17d81f372", @generic="1eb63c8c7d68b340a50e2bcc3185b8f120c825726ed1d71c111c42f2eed06906ff4c7ccf4e2f9baa5abd0edb0b32d622fb4236bf914adfcc59615b945e0abe56613a1c9d4a22418638823fa9179a09444832a37c64e93d409d43bbd11b26116f30a7f43ab1653f09c023a09bb8e2d246e15d11dfbb18f070614e6c565e1a1731131fca54c2a147db5b70fac25a40f92a9ac96f6dc82d9ad859f417de9fac98ee9c92a8faba510448c94042c158795c66fcd63152e246c17e89e95f616811357e47502eb78d2dbf3e9bf81237494cdcac82cadc198a4f7e9dbd59626bfbead70c05", @generic="b2d93b5fe5ce90c8f0c3c1f4528daf6e4260838e", @generic="b99be240dc68d1a686436ac9dbb5eea7af9610a2cfabe584a073a445e6809dc4f010528d98301a4a2d162177578f0ca39c895e81421add854c265c52f55755f60e206868ac38d941", @typed={0xc, 0x39, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x19, @uid=r12}]}, @generic="b39be1405e2f645071fd2e9539634c7eabd97f22092aa9718bb3a27706604099d1246b2e16a3d9aba5667d1056db8bf943f6a9f3b7e1cf9ea895225f08aed49bd86b816032486c1358155bd5b6330318e4fb8b599c0e2570897c0e77598c53b757454bad13c780f26aa2535fc0", @typed={0x10, 0x3d, @u64=0x10000}, @typed={0xc, 0x93, @pid=r13}, @typed={0x78, 0x93, @binary="9550d83e836f94a5defc80fdf7ba009798a9934bb8142816e1066a3f0e26cd279976bb708f44912f722f9bcd9269c3f45e437629db85079f07e845176223f93f82084e66f8835eaadea3579ecb27c2ad08f1d0fe95d3645f60cd14af4d09924950a012568804ac42bf486768acff394e"}]}, 0x2b0}], 0x9, &(0x7f0000005980)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r1, r0, r5]}], 0x60, 0x80}, 0x44095) 2018/02/25 05:42:04 executing program 2: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)) unshare(0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000010000)) [ 173.576715] binder: 24787:24791 BC_FREE_BUFFER u00000000204edf8a no match [ 173.586454] binder_alloc: binder_alloc_mmap_handler: 24787 20000000-20002000 already mapped failed -16 [ 173.607512] binder: BINDER_SET_CONTEXT_MGR already set [ 173.612967] binder_alloc: 24787: binder_alloc_buf, no vma [ 173.617517] binder: 24787:24791 ioctl 40046207 0 returned -16 2018/02/25 05:42:04 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000700fb8)={0x1, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x4b2}, 0x4) socket$inet6(0xa, 0x7, 0x191d) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000000)=r0, 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) 2018/02/25 05:42:04 executing program 0: unshare(0x8000000) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0xcb}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}, 0x5, 0x3f, 0x7, 0xe4b7, 0x88}, &(0x7f0000000180)=0xa0) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) poll(&(0x7f0000023fb0)=[{r2, 0x0, 0x4}], 0x1, 0xce8) mq_timedsend(r2, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)) r3 = dup2(r2, r2) mq_timedreceive(r3, &(0x7f00006b0f7d)=""/131, 0x83, 0x0, &(0x7f0000ccf000)) 2018/02/25 05:42:04 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x9}, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) getdents(r0, &(0x7f0000000040)=""/203, 0x3ee) getdents64(r0, &(0x7f0000000df0)=""/528, 0xff95) 2018/02/25 05:42:04 executing program 6: pipe(&(0x7f0000c58ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005dff57)=';', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000335000), 0xfc94) readv(r0, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) [ 173.618607] binder: 24787:24800 transaction failed 29189/-3, size 40-8 line 2963 2018/02/25 05:42:04 executing program 2: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:04 executing program 3: r0 = getpgrp(0x0) r1 = getpgid(0xffffffffffffffff) tgkill(r0, r1, 0x2f) [ 173.686597] binder: undelivered TRANSACTION_ERROR: 29189 [ 173.699961] binder: release 24787:24791 transaction 65 out, still active [ 173.706932] binder: unexpected work type, 4, not freed [ 173.712262] binder: undelivered TRANSACTION_COMPLETE [ 173.717393] binder: undelivered TRANSACTION_COMPLETE [ 173.722578] binder: send failed reply for transaction 65, target dead [ 173.729231] binder: undelivered transaction 68, process died. 2018/02/25 05:42:04 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x400000, 0x40) r0 = syz_open_dev$sndseq(&(0x7f0000a7c000)='/dev/snd/seq\x00', 0x0, 0x2000000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{0x0, 0xffffffffffffffff}, {}, 0x800000000000000}) 2018/02/25 05:42:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x2, [0xfffffffffffffff7, 0x7fffffff]}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000080)=""/30, &(0x7f00000000c0)=0x1e) 2018/02/25 05:42:04 executing program 7: r0 = socket$inet(0x2, 0x3, 0x20) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x8d) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x200) getsockname$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000100)='/dev/audio#\x00', &(0x7f0000000140)='p!&\x00', &(0x7f0000000180)='\'nodevlotrusted%*-&\x00', &(0x7f00000001c0)='/dev/audio#\x00'], &(0x7f0000000380)=[&(0x7f0000000240)='&\x00', &(0x7f0000000280)='/dev/audio#\x00', &(0x7f00000002c0)=')/GPLcgroupsystem\x00', &(0x7f0000000300)='/dev/audio#\x00', &(0x7f0000000340)='\x00']) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r1, 0x50, &(0x7f0000000040)}, 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ptrace$peek(0x1, r2, &(0x7f0000000040)) sendto$inet(r0, &(0x7f0000890000), 0x0, 0x0, &(0x7f0000653ff0)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/25 05:42:04 executing program 4: openat$vsock(0xffffffffffffff9c, &(0x7f00001a8fef)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x8001}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x57, "a65440f135c2883addd0c5f71675fc3d04a2ec13235ce157245692f00e78be52bfeb5822e200259021ff2d3df928239e204a663c61461b946e3141b4f4720978938407da64acd424747e4f9daf1c591bf6ff8e8c436438"}, &(0x7f0000000300)=0x5f) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001980)={0x4, 0x8006, 0x5, 0x1f, 0x0}, &(0x7f00000019c0)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000003040)=[{&(0x7f0000000000)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000040)="8e06bda639e7ee7a52af89638052111fe20037622df002743d0ea3ca87349b61107728847bbbc2a715c85fe4bbb1683f6fd2fede555e40dddc415817c7f5dba9d859300f94836173caa38d58f1c79aad2767afbcf2f445216991c133fc012cad53c2a93f999c60c51e470e7af7376c39d2ab13bdbd060979dbfe1aaeac3c580d6db4891327ebd80f80e7c705fff8f53c3b29bc2df2eb5f2ce2c1d52ce0ede68a33fa35a99b95dea927e93fd1a7a2f13228063bdb22085198819ee186bebcac85ea0cafcdb27cde1acc6603ca93c10a51b7c287057f9bd74f63447d7a10c8f581452850ace758c081aa54e1744966a167a3eb80051d4f", 0xf6}, {&(0x7f0000000140)="d8158543c3295d2b543c539c5fe15be19722b4df181be04abed3b87b4c4d9a8c0309bd308ec1fb0707998147ff030543b7ac32b9d41f30d87cab598fcf30009fc331912c04552b73253346fcfde5d1afd3c375143f9a255de861a79a652480899038492c72cc625218377bfe3933084e6ba738665902e2d090a02c780e00", 0x7e}], 0x2, &(0x7f0000000340)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x100000001, 0x8000, 0x80000000, 0xf7, 0x6, 0x1, 0x96, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x80, 0x800c, 0xffffffffffffffc0, 0x967b, r2}}], 0x60}, {&(0x7f00000003c0)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}}, 0x10, &(0x7f00000018c0)=[{&(0x7f0000000400)="38645c57de87fa094951040d0427fe5c82618b1991b464a608e082539fd239199bca7f83eb45525099a8ee3ba7455c0f72bf9af564f348b925a833d0a8f93790c044faa72ffc0d03d6b25e543fd508096d9e2ddaecd340b01a9e3ab590cad2394b2e74aa278d1d89f4a3e1f9f562b886134e39a384a110d04496b7bbf6446783e00538bb35e18774a474eceed5551776bf3bdc5e2d41c50d2184ecbd783fb371636e2a8a72306f13d4472b5061a54a1009b0b2dea0a9f773ae3d81f2cd83ca97f6fe34e140a0c48e9a0d61737b82c372a8bde9e97f12304eeefde21b7c12829739c503bf4529ccff98", 0xe9}, {&(0x7f0000000500)="b1b31019a2ef8e17933062816ba2e7e74dc40e8d3df042a0227a810ba4eebf20eb288d3eaf2dfc8dba8332c34da5a93360ef9b49b23c9a7d6b644f871d21542e1ce0a2dbf64a2a8b7a8bf2ded49799abf37f5ff28fc946dfcbcee19ea149f5d834706b2ac8bcc599251b553053ffd497300313997e1eac385237d535e74b80c2bb3f21031c66bdfbd7fd40c499872ed6e947610af1ed6d511c7415413d4853979a2a", 0xa2}, {&(0x7f00000005c0)="f0cc1ff5c6f63ad9e474b8d6e6b586abeeadbd7fd644ae4ccec475a2eceb2532", 0x20}, {&(0x7f0000000600)="74e88f414b692000881b247827849c488087002cc7aef48d096ea81241e9", 0x1e}, {&(0x7f0000000640)="45fa43bda2877b747f69dc8cd6925212aedebef902208e50d366a2e62671f1c9cdfbf8059cd021408a39643aedede967e6a48d906e672358b50a432e1c33e4cfe05119e0cd40f6fd10a22110b9ae3ddd6af6b5de22530eb3e20a797c83097bf4f18eef75dde20c24fbb9dbf104175a46e8d9a8d4a6e9de6324dd102cdcdbebca4959beeaf2c94172659f8d5d9a55622c191c78ad155e7aa4", 0x98}, {&(0x7f0000000700)="9b57026f1be0aac6ca079c7b3dc8cdd3628e793a9ee6e541e71d50905d4175697e2ea4707cb18862b50fbccf66e57c243f9361b7e134c6c725c3033db097d30d16bbbe90188cda976ca9845e666dff2b33b7be5f7d1f931e101c5fd55ec4e181108730ae98eb82240ca13d97f38a44c564ec79c5caded0012f2544162bef616d3e32a34d518eee0c0c00be0f41133d90dfe19998d45ff3586d2974b0a4686bdb9a0a84fdf69a1ac4453787e11561daa8d7c6f9b329e204c291b9a55bdb045f841da3d42b57fbc75375c80e71410b96fe878cfe1a4340f7b0d31842dc7b10c7ad6c", 0xe1}, {&(0x7f0000000800)="a706e85d7c0a0a56128b", 0xa}, {&(0x7f0000000840)="71a21eba19cb2e6b6bd440f697b7009351c81b9b4a825fbad3a0aa71630423d764d037a1b5acb65d162b198fb99d92f7eab4046a7085c97160ccdafb2427f7ed69e8dd213439c3915331", 0x4a}, {&(0x7f00000008c0)="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0x1000}], 0x9, &(0x7f0000001a00)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x0, 0x8000, 0x2, 0x400, 0x1000, 0x401, 0x401, r3}}, @init={0x18, 0x84, 0x0, {0x7ff, 0x7fff, 0x7, 0x6}}, @init={0x18, 0x84, 0x0, {0x40, 0x2, 0x9, 0x80000000}}], 0x90, 0x800}, {&(0x7f0000001ac0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000001d80)=[{&(0x7f0000001b00)="809477b6ff1a1494ac1a6664c7419efcbb7146daa815a8dd4b199db5d6ffdf0d7e19e7a18131112befb5c8f56319b7aba3e82d1cd089cf33424270403156d857c242ec56c738fd92df1d84ec0f12a8893831004a18f1e0", 0x57}, {&(0x7f0000001b80)="c666210594e512ee2b82d06d1df96a4befc1faff3a56ae7707b1254bebe6b1b450b63ad52becd5e12d78a413e7cc37c89c362b88dd8ba4ec738993e46fda5da9b17fd86b39475fb73bb3b42d", 0x4c}, {&(0x7f0000001c00)="660e861e68d639c4f3197fd40f5caa2e58aa554ccff89877cba51b6f1db9495f0c9fd536b04f2bb3c4a55b2853c4616cfa733bab17a92fabca530402eb4f5f65ba9994f27146d63ddc89e6eb721282cd1c7668b62cd222efee55f9aeaa74b1efd4", 0x61}, {&(0x7f0000001c80)="dc5591f0d432f6047d9a9dadb5b452bc69", 0x11}, {&(0x7f0000001cc0)="aefc9a6416280d5913740b6f3a39a9d8d775d6d73fbe15aeb5c9e0abcab9041565fb74cffcd0bdba", 0x28}, {&(0x7f0000001d00)="e5e3aa3199c6a82ee5395d7ceb78bfbed19f9676c7a45d", 0x17}, {&(0x7f0000001d40)="49715b32dcd553efbb3410a12f5679098f984834395592acc62234f87f3eaa4ea210ed38c65391e8273f57", 0x2b}], 0x7, 0x0, 0x0, 0x4040040}, {&(0x7f0000001e00)=@in={0x2, 0x2, @empty}, 0x10, &(0x7f0000003000)=[{&(0x7f0000001e40)="cfc691cf20f6bcd6c01ac665656becf431b38a4ddae5dc7116cb481c8ce851d85c7253db3a8ff663d8c023c77166a4289c59ebe58c963293454a06cfb739d4be367326ba23f2c4583a61d862dee1eb196e6c8799e827391eee79307e18dfbd01d35ddbfb92f2e3e8fde4e1dea2b61195e8cc377e2e13588762ff6aaef3f34fa2afb9a0e854cc2bf86ea759e1c25145312e56808bf47eae1edae9884186e900670303019b45e20273dcbe60c8c5e2e602f174642d02921ba0e121e58fb4187863708635ebffaf79b0137b068c546aec06fa3e08425a", 0xd5}, {&(0x7f0000001f40)="8f4c044885b29e0858eae7a10e64f822773aca654b8181618e18971237e94e36cf2cbec19586d32b977f89bb8d60b3f82a479bb95789f1f090c2ded939585827bd20d80ca781b131531637477060c9115e4284e84287d7d812d25cacaa89b197a88923ab097925b75a627284d7bb6ec3ab375931d30680d50beabf50b25f0f664dec1ed1b2bf87926af1d9a5cef99f63ecd31b7591e42665dc69aa96a0efac72b7f8598f0f374c0c5d65e065ae49d32fc8a41b49c9ba93c88652fee554adf928544c3309c5db358cf148d8852c564782b0092948eefc207ef3d949da3f77cfc8ede6ef402ee53b4b9d2ec397531c588bca4b56d2d5638d2955b801770a1ef6b3f74bb128bb41a62756ee22ec05ddbf94c59da617bd9022d94101c3bf16e43b37e18de87f2e2b2c4c1b932dfc0dabb84a078ce65ad97b6a7e5c314531ea729a107415bf5a772929876757663b9c65a2ca82effdae5f963ce642f5458dc179f0615a937cd97bee4df90c0a529a56f92cc185e14f773df2a1640fc0177c758df85f972b914f43a61256a4d27b8f71a81ce52667b383371dab7bc41e7c2780b4d5117ab71c38027a35fec24ebd85d12fe60f4a781b210076db74a9b650c6f2457c677513abeb01028f51fff979b90846715262b62495e7a7c74ffb5ecf726e538f66712a39a761ceb9225250b4456c315bb7c6d1c8cee2e4f6d1336a6642c56775e0eecab504c5c8b22fd80e59e9cbd74aef229fa492eb0c87d856ad6faee0848cdd6eaf26e89ea6908adc45035e04f9e6af149fedb14411122e3d8ff75bffa0c7582c2871750ff2f4ceeee36731309aec4a24f01b4caee2152f81a560a9961b02311787388261fd9f95d0299653f1b99b679c24f8c75afd50dc11a41d8983a52ffbee43a3e4fd101d39e4987ba4dc288622a632e4e9d93497a21883abb5e8cad0d906ff745a05e84ffe92fc66ec8849c63453fea05ebfd95248d11efa680f83c78e986e24259b262d36d71b3b28816008279fce457ef282d89b3bbe4a2c1917adbe3f8088d7556f3a3240d5049e6b0db77b398da0cb8c8733958bfce7543419a312b02060d7052ff1533614cf148b99963e850a137fbf59913982d7f4ae96c5ff9e3c56a96a6e219978212e329b0428073ce798f814e4be258363261f42d6d3c1d49503df1b96805db05d01274b78582b92a382fa46d99c1b4987ef5b7150264de496d619d78d550a6b1ea492668655afc7cfbd9ef51283d6e09693e8ad382df17cf485a327f387496b703fa02a353bef3687d59e7d60688f7a6a29c966177639fb38658d5c1302bbfffa7fbf481a8a9453c903add3f141ce91f3d789276578ab20c7d0d71c4d0dd35f5323b851613b444c70e7e561173c8b3cf7ef97b0b67abf9f53311e882405d87d6db74dbbd435fdd326f204bff400eafe50bdfc8453401f313355c5a245c286f5e34982b8841b28ee8acc42614ee1a49a0a86dac15908010c5130f514824faa9032fb90fcf40717615461ec9111357094d6f0a0a1ef938e7867214059e29de077d4186b8c74318b88a55dd1c2008d51901ac343ecb2ed38195c5987c00f8cccf458e1d927489a1570833b6804e3142d60188d5273ea12331e77f5a53c9ca20db3269af2eda61fdc051ce236e83905b586fa679aa0cafd941b5ff94bad6f54377d5ed25bf90004c15eec54b23c3f28313da45a2855631cbcacda02850ed090d69fbb8a2b7be101df4744c09732199deae40470ac3cf69136339013cce37135756fd4739474d93c9c65d2381bf7bcbca7f000196c3685a40f03d39a4d09a744ff7dfab6a984cd1975732fd3b4857b980b5714deb1923c4caac15caff1dd877c187cb645ae5b22622fa0db96aee7975aeae64f7c27a913a1c556e2dc3841004b67b169da8f0bafa70ec80507edcde116336c74bc6da0a517443ca80635d7f2f1e188a5ead8cf86492bbd2370d84719a0c54ecb4c8f70ec473852c62da5d6257c8d4e8e4b29569bf14f1bb76f0a8afbc22671d946dcc9c168f37109fcfdcd6996b5138821b313f8f68f389e593f24498a9ebe6db943ab204ee85835052b3f91499450e137c1aeab13e48b6979f79892a7716d33a43763a8d27ed3cce8e88bb962085a24a59be278e6c7be082e902c4b01afe0999ed9abeb1338d5cb60942efa78bba26fbf6186c01af8d806816d3f4b76d6f35584de0ffd79393c4307f001934ff85e7acd3013ce81991aa84110091a13b90f6b4df664d5e10282d2f91ed3ec6fd7579e9c38fcdf1075ec49e69c2d42eb4ab86e665fe24cced8411ecba9338f670c17b6f675f1bcce05cf08ea6883b8978ceb0e7fab32d788557ded19855a97c430f84a5b49847803a98db3b3beb70c9611643f2fec19e92a6ab73cf7c9ed27dc3afb8945d351fb4df099cedbbffe5abb27d0d6cb0e6500300fec92261a4eb0167ef79f47e08c4636be6c939d0a0f54bfa9addd33aaabc1de315b810fb6943ba05b98082692dd8284d79ab503d121916fe903c2be4566df0d0126b753dcff81837f0db2f498d9b0ad7224297d9cd4572cb560fd9814c4a27cc6d2db8c903ecf2216917d80ffbf10dcc17efcdb39099f7d33fcce270926a405b4292d7525823e8f828e82ffc2d0a17247d5baedf1db8f9460d7710ad2bda1ee14498696f044714268456f18eb2dfcc1420815d25125cb9bbe20f56889b13d668f627efac8ef00d0144231bddbce94072830139b011cb481ab7f7471055c263d5a8b6aebf4be0274477a3fcf3b9cc0f8f370be2ac4aa045b48aeb7f6e679683f89989f04b2b1f03b43ccbaae9b95ae2cee335d6a6e33ee76644a442fb7ccd47f8885993974308ce10d38f80789469c10f9e8cb8b99b156611134dee5ef544575f6e196b3d03ab84682712575d23d5c6e45a080f778268a2041edc7f6a0b9279905a72a55bd2e1deb7c9697be46bfd88608304cd22422e5418f4936b5e4a7918eb08d66e566f36ba7d858a16909810c6bc3bd58bea27183ee701b2c5babaee3da4813354f1beb534b36d096d29193d899c71bcaf3d63bba4736bdc94e27e8a636fe861005d4e474c4f939ed257b5732d68038a48e03e202b9df7f902822b1b09689fb2a326fee8c8cd9491cad6de46d9c29a472061837a94d2cb5e19eb1886a9939113b685d54111072fea52ce8a2476e0f918307876a497c27524c66e0721d03aadc4ce2c505f81f6eaea68db32fd07e0c3c3858f081c69d454d67e520737006c736e09478c18e905c9a7ab236eba1360fc5bc55b22bf5df17593c33dad36e6c5bd7c79a46293c0918e134a883e6efe6059944356512edc7985aca4169089e09e2894002675fc341d9976fc993672c692966913707f76254ab9b17e7d0e88e0e927a1134bd23f402fc2210c4355c5b55ff7191d223721709ac3368ab9734109e6ba2a75b32a55dd0d9b43dc80d38c467b4fb614a0f7362a8c1c860f74c1f5ce600aeadc91042718547617f52f8c424f86b44e81b0efe82ec634a54ef6b0fd382e5b03b624a8a7912929ccecccbae4aada24fe48d8e28efd03167662edd2608d7d08d8c4bf7883b5dbf5910273474794634be784dff7a86a39fe320abead96d2b0977272d16f3f50d18841ca381e16b64768660a53e7c1dd63e1491612b9e2a2bcfaec96f07a36739acd107d8c989ff5c9fb84235ce359fa1535c10ec745766786c9fd2b965f1f3fbff91615487061998f2ad14d9b4bdc1d475b87d5f1dd8dc224bbf1a6272bf3ee5c5d010e9242c57d4af1372895b484436efc319b17d5df561fc29c74f01415e93a043f1af6a6fbb18ceb875cc7d17e7ed1a106922709fc675f51be0c83d7a1b3b0063326a79598b1fa3596c4f3b9430e1a074bd2b00dc9e6c0ba1940406614ab9bcfa1de58243a89b9db0a3119e05d1b0cf5beaf5b472e44833b255b97203ede9091f8de2850ffd890f751b902efa411bdd4f8132d9e40b03415ef0e73b8b0660ecbb908e90587597d07c7e4065c04022c3f923ce2bec7ba475b2efbdf94f8d8fd5e4407903730d39bd52b651da501f8e8bf837e84ae78daa39ec9b073ac6540e50f9eac41c45d573b4a4f7c33a2c8e3948677682c7f80de1ced3418d9b424d1e6ff06ab34abf0febe80815cc8d689f553e0204ebbc9398b2ac76adb8b297515c17246b9c986d43fbfa415e2c61ef08f6ee6a855bb709799da10ebadc2c4058c18589d9fc899d09f0db8653e7bfa0cfc6d6174a025208671d9ab58e2a732f962c04b138f2875c319dde9d73b8771e6bf6ed24a5b41992e1143d450bd5b7fbd6ab640d24f82d79da994394fc642dd5acafb16917d901e1f6fd37bc3f2cd29f7f897c5ca27af7fddc76482a79fee6be776aab41abfb9d64da5b470bdfc9cbdfd2d3be91c5ef7c75991df45a3f7de6e91fbff73c121e9f0c4adec7499eaed915aedfe89b206b5dc42ec168b13a9a81c169f3f270a5d49e8971dfeadcd20eb73039a7be650af864325d83672f787f0ab8198c320052965175eade9ab1771c6ff4a14c2746dbcd75bbf0386beeab7bed5238a4b92810e0f4fee6af9bcdfbc41d55ea08884fbe0d61d1a16c4ab6e86e99ed15ce7902e9f6d566c054aff5e8c6a7fe869596e7006f2eaadc16310c3ee972b76586f01e62b64f7dbd2ec7a5ec74f9d5b20b3adfd41024d5abb0ccb31189ed9ee9f0bbcd2f9598f4eecfb5245c3ade4810ad12e4d490328c019a57a30b7ac0038120fd3a88a356956ae818dd2e806030783464c8262d3e46ff770beb1c7dcf9c8fa12fa9877a6161bdcdd04913b280d4d228de841e982d9c955953e3d9cca91b308b2e69cefa5068c8701f58987626882156af82ff352c1321415c691d37cff752fda0e23336e4dfd7d33657ed71cf9848ee70737a56095fafa7315102516d8f832c455e2e25b50266292506f5e5414161889da3ec2c26ca719a54939135f0ac8e336ffed285066eb2703f8c4384b0e70b84bfe4b533b6e452a85cc4c2762e4753c4989ad3bd02c75d888ddec4f181c3147dab5cbbfa249379b87025d14d6401cca075bf3a8b199e724cbf86903dc9465f6e7a94c9b832a1e4ca56080c1cdbae0fe7c55de626989aaa9c4fe5cd7fa9573086d1362c10ff883348858b95a59ecc276659097d40c0205a3dbc16c1d379a547f3af54a1b5f43cfa0161ccad41872c838492f65e207a249acd16920fac6c28a4ade8d1e3c5f82cdf109a99577e359ef2cc975a7e9c99066f694c3b33e817a1cb108f66d1b0ab7efccb2d76d4d45bef573f2b83911962533d76f0d000dc671b6e6bc865ca8beae3c3ceda5fa177a7ab3553f942778bb698aa5c7727a248662a534d987af736b763f21a9fb70c4e3dc9733e85117a07a9a0c3ed59d4e1326bcf937a0b73684879f300c877385ab143b968cea5bb3db0f80a4314856beaefa24e0954f034cc9c5cba0abd03a7f5292bdf15d971638b9e1ff2f694bf3fceb41a6143a5cfc5cc15d175b1dba88dcf40370fde20a534ec7c8ebdb6fbee72008e7b50d761452d1aa1156cd026f0ce9faf72629602c0dee939aae30baf26be078c8997d99568678691ac7bbef170210cd0afee49a1e77074395b6214f7edc819b8afadd25695be88bde2997e7a5469b80284a643fab917e13311694bcc15412855a92e1836c34a1cbfb6f8ad9059ca9ca9f798a69dd596601af4b253e32772d5c8ffc801e4d6f878a49fd7d906c5945e7140b827f430ccb0dc158f3628718d29dbe685b8e4b1ff6784665847f43e5c264ec2eefcd9d939991d4adf1c25cf6d", 0x1000}, {&(0x7f0000002f40)="f3a442067192e8637b6aa597a817a1da9b31827953c2b9d30b0f2a4949462ca6113764d5bd26974183719a535982b5fcfb6e26dc40a283cfdd2efd3eba6d7e50034b8c897d612e110f07752621bfbf658f48f14d2080b9334088b88fad800c69f6d1d111978a971cdb8fad62b833dbe33b987f9ef24f8d1f2b57170dd73ea1b627df751bd7148174c18fab9a83826eb884d6132b6012fe48dd3dd63b", 0x9c}], 0x3, 0x0, 0x0, 0x20000001}], 0x4, 0x20000000) openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) connect$vsock_stream(r0, &(0x7f0000ff8ff0)={0x28, 0x0, 0x0, @my}, 0x10) 2018/02/25 05:42:04 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) 2018/02/25 05:42:04 executing program 3: r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) r1 = socket$rds(0x15, 0x5, 0x0) fallocate(r1, 0x1, 0x7fffffff, 0x10001) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x8, 0x10001, 0x5, 0x3, 0x1}, 0x14) write(r0, &(0x7f0000002000)='\t', 0x1) r2 = getpgid(0x0) sched_setscheduler(r2, 0x3, &(0x7f0000000040)=0x95) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x20) sendfile(r0, r0, &(0x7f0000001000), 0xfec) setrlimit(0x3, &(0x7f000040c000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/02/25 05:42:04 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x84, 0x7, 0xffffffff00000001, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x6, 0x54000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0xc9, 0x20}, &(0x7f0000000100)=0xc) eventfd(0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x3ff, 0x527a, 0x800, 0xfffffffffffffffe, 0x44}, 0xa0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000200)=0x3) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000000), &(0x7f00000001c0)=""/129}, 0x18) 2018/02/25 05:42:04 executing program 2: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:05 executing program 2: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:05 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) r1 = fcntl$dupfd(r0, 0x406, r0) io_setup(0x0, &(0x7f0000000000)) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0x4, &(0x7f0000000040)=0x2) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000040)=0x97, 0x4) syncfs(r0) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)=[]}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0x10c, &(0x7f0000007380)=[], 0x0, &(0x7f0000000600)=[]}}], 0x2, 0x0) [ 173.803497] binder: BINDER_SET_CONTEXT_MGR already set [ 173.815828] binder: 24840:24854 ioctl 40046207 0 returned -16 [ 173.841805] binder_alloc: 24840: binder_alloc_buf, no vma 2018/02/25 05:42:05 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)={0x0, 0x0}) accept4(r0, &(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f00000000c0)=0x10, 0x80800) r1 = socket$unix(0x1, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r1, r2, &(0x7f000097d000), 0xff) prctl$getreaper(0x25, &(0x7f0000000100)) 2018/02/25 05:42:05 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000040)) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000012000)=[{&(0x7f000001d000)="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", 0x6ad}], 0x1, &(0x7f000001c000)=[]}, 0xc100) r2 = dup2(r0, r0) sendmsg$key(r2, &(0x7f000000b000)={0x0, 0x0, &(0x7f000001fff0)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0xffffffffffffffff, [@sadb_key={0x0, 0x9, 0x0, 0x0, "2e4f0eb309dd48f62c264a8eedf2fbbc54da9a8eef274ff8f89b38d22e8a024c836d1972d4745131f8269d6063d064c21440fd6d01c5dd62ee36ca1778aff110ca2a0267e6342a53408033e33f8b2fa7b663bcf26f21188fe39da9a07be2ba91606ff7c81e30d2c5b4a19286f5d70e8dfb0547a8b6bea0ab3039618afe1f0044ab8ad7c0843314c9306a9bb438363b33477be57f7aa98b5065603f599abbd1434a078640328fee9009fe5c5dab46a29608c7b19513b56e976d7ac574cefaa8d18bcf417caf5aa9836cf9e23af9be3621"}]}, 0xffffffffffffff5d}, 0x1}, 0x0) 2018/02/25 05:42:05 executing program 5: socket$packet(0x11, 0x3, 0x300) r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0xfbc8f4cfc65d627f, 0x0, 0x6, 0x0, 0x1fffffffe, 0x2}, 0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={r2, 0x80000, r0}) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000001000)="c7292c28327d3bb776db2abfebaef8d8f052976cff1990fa1c742f1ce035e5e0490e48cb93afd38185916f8b01d300dc23bd26df6ccd5274eede54b511e38c50e643aad798d425d498e45f4afa20a097e36ccf13ab848782f8b97d20f4f52acd8a16410d0cfc24a96cfb092f0d3f6d917ee1a1414f0edd12ffaece161096685567a9e4b06379b65abc43ba81a974f2171fee4de90ef3a994458735bc7ebd59779a351e02c4d762967c9cf9bc24d048b3090bc4dee8238ee9bcca17075de33a179d0c73d383401df9986fbe4343bf19b7592c4c9974c07046ac25e29a495dac06fe43e0949df8392815f7a45785ae9d04a0225ea1a7cb2f7f410f21eec6bd9b7d621f411c3b63d3cceb4aa486f2b71a21b94f7994db68a6dbd674f046c92448e4cac8f0322a4c11148f359fd7d7fe96582ddb0e48d3e000a9bff22f6f8956f89f99cfe079922d526eb51cb0b10e6980392b1ddc8b01196308587224b443512f7ccbd4ee3fc9007cf6ab83c8549442fd83d3d6b5d6abb151f24869e3e64217481a2a033f2622b29e01c18ec8927549d8dff64b08fcad1598d19ec8badfa2b4ff179f55bd674806295e4767505f03980e6b419bbc1c9f72f1287bf59abc9ba58fccb10b02b0101bce2202a65bfb0aa696dd1c57508ff0849c0b0cb5671d00c1d45b7b301c828941874b4d4fc7495dc3392056b8cab053ee5ba5637be8c6a4ef32d65063369a26a70d0d2dab8a51b1a58c04b22a80d9acbaf7464f8fb2dc5d878f23a268409b8d1e55acabc4955848d7908d9170044e4181239faa158145e9a7fca53a6046dda6606737f10c63ace5ac387323f6b6366532a1929b67497b15016f476357450f083cd0d9e4823110633c2a20cf6241ee585afa986bda9fa989792347911ca149867f33d784b8f4e4ba43f36cd750e2abf374268ddf1643da75019abe22a122a1d1d3e931b5fd12b4ff424be2846e6969ecd0882217c58845542d66988182a9c818c31b5e248425a7fc08360ead524c52bfee2dced1d0bd6c9272fcfe870108b408a6df594ec6371091f2d8f34ac8192b7632d6cdd2820c4506b73ad35674ba8e88b584d8415d370c97eda23ce114421ebeb590cad844b2e834ebbd2a1026fe0419cab490b50ed3f59b773ee850ef01b55cfe6501d18e5fdeb5f4dd8fd17205a1477aa939964f6c07f387ab9dc79901eea9d5dfa84712fb2a6a812a9b926512f19938ff8cdd40ee3b332f232996ddec2177ae17a64ed4c9fb34ab21f4e8bf956b3a6a6f8ace0ab277a720d25122a065752a8629f2cab4287d3bb2e38d3cb8ca75d845e3dca990c75243f53bc6dbff2c23ba34db42a4dab156062ebf17b773ae336969c634a5e01a1c8752b13a6f3759557a6ab664c7086b67bf44226111ec796f045df0ef5c996232b66a52f24990feb6c9a1787d2109a6d9c5900a7749073061319f901e3523e10fde15227c6f1291590179de00cddc19d3b227b95447e4c5523a8cd89270343fbc8fcbc9d98161b5ee89b6d5c0451d2bd3b76fd2b9196c728bf6e449b25099d8bda2ef1534479b22588fa21f0cb57f1611f6265dfc01fe332895b7e30d54d164accff785dcc5133ebfac917e4e1c901d4bc3c352c691d7797a3fcd5bc36be32d11d2c539b265ed0ed6ec5e091aa04f4f9b1ea4c50db1697e0bd691be1aff2d610d2a74250683f2ee2fa779d87f44f30cdd54b23c9f1e210e355f8a0ec0c4d6eb1593304f8e7af861078d6401310f4589a396ab9943571181dfd4ad423a1cbbec25aab3b1fab1f4986ce42beacf05a073d734512975946b31d089b3d22e7a34bea51c11738fe6b3711d32bac1a8e4bd68363d45ada4ff19dba91d1dd70384f28416dbe93567a794368441675aa9622da0d12f8bc950db8a16bd95680f24877d2dbcc68f631c823297e8bdcdb11b345cdfde75ddc36ba8012aaa0e147a6169ed8caefe98623f11431df1dd2581bb5106ba98988c219603c31758896021345cef86b8c202aca3b5938cd578a5ce2d52cac2e305b0540a246a8f55519697a0690d564322ca428da6b35827e1b63a052dfa58cb8f540fb76c96e38767a605b6c0322e3f0d77dbd37c0b4286e377305d958ed11fc0b425384e0f649c71fdefd03cc1bc31c469fcbce3bc86ab65fda00cef453927d88d41edb27b6970b2c8079360cdf3b7cd70170574c18eeb0465f577092c8bc4d4dc282b0295e6db86f9ee6788fed9f089ee7f1ddb586e5514d3819e0bf059435bfe4a475420043ae23157b642c460573c827e12e1d940e05e0de5312e2d56f34dd107ad24b294c9884eebe73e166cbef39859337e395b2b24ed14483d83c03ed5b8ecaa23d696577db5b8f2ef91c349636166a2f8b8b2a00e5f21675187c33d2895bbc50f271f83b9c1571ec72a8865d21be49ba647c31ff871a34c1f7f1e4c6980c6438bd9dceedec4c38ed791a727c21431d4caaa559019e6f42246dd7ef202603d6daaf58582533f3a9c41c29fa4e5fa678a255de650fa7a178f1f8c5ddbd68976ae2561c75c3c23189f3a5052639bfd94c4e0a0ab10ea8b484c866cab476a0a0f362682f6ee761325ba4df4411ff5236ba224649c7440882bfdac11a2709b2231d72e5c374303560e9e59f81604f70cf8fb3bed8de866cc015c56b69c94a866f7127e12a9c993313c6065ecd27304c160ee6095d0c6834af6cfa4a64ca903a13c584d59e37848fbf0993ac19a9b270b20933f5a5bd8bed75e1a209062f3d42db2412c0e7547081d84a8e47f4489cd8cb23ef7a710dc506bdc8b7ba609fd4296868d9dd0f2d23373d30d39ab2d1ce5ccbfd887a8cbb91460801495912a40b4e4ab3498e203dff03b1a5111cc9641f4ae03f30137cbfd27216c8c6703a6a55539048cf5b4b238e7911b809c76cf7fa618171c617e89a9127728469a921ce1b7abb5005bc42812b7ef41087eb5acb8bf46dd8b416908da65a770ba491f1302d31a5bb9b288000d722f5867bf694366d998df1493b5089c40a363fde39220ee9138faab77a45d40b06d60622a496e6904c06b6cd40cfeae2e89a8458df1b1a64f2ced6384477157bf72b17fce7e96d59783be18b1bcaef84cca9afc8a9405f599725274b443943d09168ea1de80e79f765240931b6defd455ee4eb2d53b72925ad53ad6f18b70982b3c531ba2e764fc959cc904c7f8fc17bf48bb1191f9ea03d5d176e2ae1dff486fcc526fa558da8da11a86a3ec4a83113e12a26cd9d409bfd6b074121b20bb85be7e4034b7ef6978c13ad5aad4b9d3aaaa8ade3b00bac238ff6d5ca2f63d6c686dd60500d742b9def6e98080abb15442f8ac1287e6fca7af19fcb38881c6eb5b199f43b17de9c3f8fc3ba4801699d9fa8889be78f41c4419f04f4605765b1245c059429d4d36f6bbeb26fddb4c22b547cbf9b9e7cfd591d87414f692eecbfa74c15444f639ce10a6cabace11c820bcb1e0ea705e9170ee32f8c85aed75e8ffb14f5a69f4f4a098fc02926d8d61412bfa090b72e5587b1590056e65bea5c5368206914fb49ea8af7654bbc39b6cc152f4e2220cf7c1ee90689ed2f5175eaa714512b0e2f6d32b95120ef565b53c0af5be20cee67200084cafbb535cb3b262918c2fc2ba87eb1d5ed64b88ee6bba2bfd0bf19b0abbdac0edab0f47c7727bc68b071e7d9818e62dd7a804bf45e34bc1f781c8edea9a9101826dc2a11d1862ae90457d13fd23537c3e9b5e1cf0b5c04dc4137d862caab5238f183201c79a35c9d2c08ca30a5beec39beb32076ca783ff0424bce99fdc2f6918ae67a126589f74356c370d01389c7b8e501e519f38fbf7a5601c320e8d154dd1e4c12574819ac82e2ee038522fc7d4d6c8cad7ddeea27d853f55b2584c87148e2a35fc3ee532bf81dc68696e9d2fc6e41a5071da3acba474650cafd6dca6504fffa3411e48e3dd19116794a1da7658c428eb5deaa6d30ca2bd0fadac6c8ad8212f84616a19f9d147ffd4af6fc5f3e7a8c202fbe77821a137e67a7e7490c35eb0b9ab865fdff72bc4284844b6ada33fbd8348d84c8e6b78dd4b50d98f2912d131ac797ba1f4014b0a674d1b5d90f36c8f238849450a63e6bfcf57207fd6f85d3b144bd22f0bd67bd28292bdbae49a1e9c505307ac9b5309747c4b6bde0a15b1fc9b588ea962e5f06872fbc2e9761fe9480f97e721d10af3b62d184994e735442aa74dd2da21ffe753bfff5fe48c77d846cd1f65a68b1a73c3b6b89eb1464b0ceec61710dc5449b4c245989750a5837dd07a5032d78a08e7074dd522503d73c09e592e4703c905c61936b950a50fabb7f719ba7153e6689f8ef9fcd7f2324a658abdf1464a5f8ed2bef11779a1a10c23d523c2f2efcb5b24cc510b4794c8400978ad3068ba8c3d57243d78ca32133972d504746f21cba1491fa74b543c789b34a75b553defaa39dcbdf0fc32d06255a7e340a1df31defef7092b35348e5d99401c4b77e5fdf86cf572ee9212a76bf45633879d3a3de936d387c41d9d7995a487caab981a7a2762de1092fae383c538ed59015a9d72f523dd713060e55d7b78a1570bb1b500847f9b393440156de86473e089c43d889a6ec3fbd0462c099ab006f178cfe700dc54ec33505ac2f9a00ae7f720cd83b860544ed97f2e37747f0f9b2b371b778b77ff3d533f5ad75aedb90111bdaace80ffc0ab263568c8debb5d7c9bb83f2ef3edaf96ce6e324e06ba07202d5594ce34eddd141213a470c528b59b4e0a2000d7218bdc0135ba79e4c48e2523c81f0ba28531b2bd30ed4ea6d9648871784592b704a9ba5a873bed2eb2d0605c93b83fe4c2b7dc9acd9da89f5a3b76d768a10bf82ab045f6dedaa5f9814541031f475e5d1e99a4dced6c07a26bc9a410df0efc1a3515fbfccf08d44a1dd4610a1384e4a9e5a03f29616c8a0c96976a9ad37dfc9173402e44bf4bbe7651e808c5e055f6bf646a3f6b9054c0ec6545a0882c5bf3485e1640468d8e0110a3b84c5644807b8253e5c9697ebb38cd0f52078250af77e69e51bcc0d44118ae936958aac31e3d48956bb66b6c88eebf9031e4a95e9085ef7fe6146a26944c555594a34abb1ee5ba0d60734c860de39551c6f5e7446571237ea29f59ababf41649a585159e3cf78ae0099329d7570bb758852d7e521022d4a84c4ae87781925e51905ba22be998791fa437b3575e2e2079185b1d4dd9039f739576ceb2463e4aab7e1099995a91d7534f7d9602266f6d3a8bbdef338701eb9b76bee154b79f1bdbdd9ea8844e2fc8bb7e35a24824454ce6517cbd6051748fe3c25d3025933cec613d7baa3bb3aedb8f6a4a597af3d91b109105533dc552ee2c59dd2efda2fc2be0bc7928256699dd7f319d05642a0897b52b83f8ee5ffba3e431f65b64623ffe06fdac09ddee216d0a7bc2ec21ba9f942735c1645b781fc1c831a4eaab82f6d72403116d6d9b18205d43e1e5b1539ee7055c851c19a21ec10ffa94c3a7490783a038be16b5c81ed277cc7c1f88e3207425e4d1bd3015c86f8a1d5cd283afb2f9705996ea292091219453737f5040604ebbce2b13e15adc8528b672a6e6a665e8279945b0b21c0ef17c87a78a72220c67ff46cc1bb99a32b2633051b2517c0b33fc60ae860e3e2a871c4d34efcfa35d787f644e16ee1706347176d9bcde3552f81c46ae1076a0353747bf5c2acece329727d715e34c47acd98bd561283420ed5b615194249a9c227188d036ca9b044567f484cc58362280cef27a2e6d0d3874256c1636977cd309e143245b57c8ee6ed59570977f86d97f95ad", 0x1000}, {&(0x7f0000000200)="0c19de153771af3ddd1f0028086b634ea38e27e61e41c8ab9c87bee747b28b813a1f2145932d51a766ea3c4d271d769152845b77e8d496e8f062eda3a05581eb04dad013101ad33335b40f00f7923b7511fb4182818338660c4164dd0a3599d73b974e1796edb1a4623e64a9d3a3ee997b", 0x71}], 0x2) [ 173.847552] binder: 24840:24858 transaction failed 29189/-3, size 40-8 line 2963 2018/02/25 05:42:05 executing program 2: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:05 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="050000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x7, 0x4) 2018/02/25 05:42:05 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x7fff, 0x500) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setitimer(0x2, &(0x7f0000000040)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f0000000080)) sendmsg$unix(r1, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032eff0)=[], 0x0, &(0x7f0000733fd0)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r1) 2018/02/25 05:42:05 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000465000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00005c9f70)={[0x4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x100000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x1000, &(0x7f000031e000/0x1000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000596000)) sendmsg$alg(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000000)="02c306b45ef5f4876d163547caccf0c6b93b55a5ccb9b7d71c2d6a5ebd7e1d63df96ab30697e4bbce58c582a4af58d1896ad7c1a910c94bf8bb36731e631ddd2dea0b3b01bcaf61d8af662873f377a8be211f771295346d9241e", 0x5a}, {&(0x7f0000000080)="61560c973c10ee4845", 0x9}, {&(0x7f00000000c0)="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", 0xfd}, {&(0x7f00000001c0)="af80e1d15e06daee772063baef0741f07b95b8e0cc112aea3e046e7f778c49c88de8badb74eef9900164013ee2c1a6601bed3a248a56e24cd2762ba3aa09d361cbe1d666c320f15a2be88f23d0a0625d38c11e55132431ef6b7424031a77a31cd259c37d80c12a9c3f0db73dfb6ed0aa7741dcae9c3846", 0x77}, {&(0x7f0000000240)="016e36237da4e2ae63a9a9dcc4a3e61c1112b634622fce8345dc5193158f459693dc9eeb4c230d1350c31e8dc43c71735fdd681382731d1b92712c5f77c27afcc3b2b2c4c05fab9d45e7fcaf4cd9c86075edc26c798164b1e9baf0f9812e6d5897e1cc675dc8dbe2e88d28179bf3b64cb28aa7f886a7fb909fcef4b8a0f981adca6ab562365287665ec639db7e3a765e42b01de9cb6d784fcbae4b301b85f75157b70eeb58858dad6122110b1706b802d5b1ea990998dd88199c220d5a1fd762df04b5eefd8c9c7da6e39dacca8d5dd8b5872215d45d1a3aef", 0xd9}, {&(0x7f0000000340)="702576fef268f87d6c158f60da54262ee3e2651a29369d485cea0273dc63631e19b553ed405e0a4515912dd8", 0x2c}, {&(0x7f0000000380)="af8a9ac3f77da5021401e3951f85b994ea3d90de8fb51d1f13a7578a38022306559aed9b04fcf874d828affa65cc101f4cddde928195b4fbdad7b56df2a92e5ee16162d1c455944a4e03a55639e2af3c948c357dbcb906aaf491aaf18687c7944ab59d92d579d948038556975ef719bc1cc1bfcf9713523255d0dde8f9696d035fc95a0e49bc75730208b455c299903ad497bc4c532ff2eeea569bb401ddaecca0848cd8ff9eaf486a8ec86157d185c639", 0xb1}, {&(0x7f0000000440)="541458193e7790c1e1eb33e974058cb26daee87e128ddd1281dc7d4b813a960b326216d2a0f886d6d64c0c9a1cc15e334b13ee1e5622e785ad060af69334f33f0ecca31e97b615d4a6b28f5b973ed80c13465452429dec06bbf248c5fbd63ae07d0fc9f4d0a6be0ab6f7eb6690fbad5d8239bb9ead42e448bae770c3415c68bf1f8a6f711d77f29f53173826d39dcd9e082ec0a36b39d646861869eb0a0d7e99a84b9d57028072814a39e84659e57051d963d8cb196128f4dac00acca3e5ddca2dd76b0cb5e7eed279a47248dcdbaa86fc400b732f9b68", 0xd7}, {&(0x7f0000000540)="0614fbde2fbf411d8846802826c6c814005fde783784e49614b4a4dfb057d01c18b3c669bd9a05ba4558359115d1ec903c39ba12ee5179ca0a600aa4e6701769dc7cd3b869be2dacef5cb2e9c8f01465", 0x50}, {&(0x7f00000005c0)="dc12ba151446a9c15983bde251434f9cd84867f179b9436545d6650d400a3bb36c18a4400a46c6cf78cf824f1e6d843aa8f8b94c332ceba93457f88cea93586fefa8", 0x42}], 0xa, &(0x7f0000000700)=[@assoc={0x18, 0x117, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x48, 0x117, 0x2, 0x31, "da67bd6bd3d4802c23972baef9d71ac2c4ea6f3f4b2439b3a60f65d4dca1c6f39b8af2b682f2f66f1faeb14f67735fd91b"}, @assoc={0x18, 0x117, 0x4, 0x7ff}], 0x90, 0x20000001}, 0x81) 2018/02/25 05:42:05 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) ioctl$int_in(r1, 0x5452, &(0x7f000079d000)=0x100000000000001) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r1, &(0x7f000062dff0)=[{&(0x7f0000d9cfef)='\x00', 0x1}], 0x1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x7) 2018/02/25 05:42:05 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = getpgrp(0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x9, 0x80, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x8, 0xfffffffffffffffd}, 0x8000000200000000}, r0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/25 05:42:05 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) madvise(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) 2018/02/25 05:42:05 executing program 0: r0 = socket$inet(0x2, 0x100000000805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000040)={r1, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r1}, &(0x7f0000000280)=0xc) [ 173.905503] binder: undelivered TRANSACTION_ERROR: 29189 [ 173.913083] binder: release 24840:24844 transaction 71 out, still active [ 173.919980] binder: unexpected work type, 4, not freed [ 173.925285] binder: undelivered TRANSACTION_COMPLETE [ 173.930447] binder: send failed reply for transaction 71, target dead 2018/02/25 05:42:05 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000b4dff8), 0xfffffe7e) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) 2018/02/25 05:42:05 executing program 5: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000fe0ff8)='./file0\x00', 0x80040, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') link(&(0x7f0000b71ff8)='./file1\x00', &(0x7f0000f16000)='./file0\x00') 2018/02/25 05:42:05 executing program 6: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0xea8e36413e2295b1, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000007ff3)='net/mcfilter\x00') preadv(r1, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) 2018/02/25 05:42:05 executing program 2: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:05 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x321100, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000040)=""/85, &(0x7f00000000c0)=0x55) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000100)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000140)=[{0x4, 0x6}, {0x2}, {0x8, 0x8001}], 0x3) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000180)) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='dctcp\x00', 0x6) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) nanosleep(&(0x7f0000000240)={r2, r3+30000000}, &(0x7f0000000280)) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f00000002c0)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000300)={{0x7, 0xf912, 0x101, 0xfff, 0x23a0, 0x7}, 0x5}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0xf0e6, 0x4, 0x800, 0x6, 0x0}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000003c0)={r4, 0x8, 0x1, [0x5]}, 0xa) r5 = accept$inet6(r0, &(0x7f0000000400)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000000440)=0x1c) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r5, 0x800443d2, &(0x7f00000004c0)={0x3, &(0x7f0000000480)=[{}, {}, {}]}) r7 = socket$inet_sctp(0x2, 0x5, 0x84) timerfd_gettime(r7, &(0x7f0000000500)) write$selinux_context(r0, &(0x7f0000000540)='system_u:object_r:inetd_child_exec_t:s0\x00', 0x28) r8 = getuid() getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000005c0)={0x0}, &(0x7f0000000600)=0xc) sendmsg$nl_generic(r1, &(0x7f0000001b40)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x4800400}, 0xc, &(0x7f0000001b00)={&(0x7f0000000640)={0x14a8, 0x25, 0x400, 0x3, 0x3, {0x11}, [@nested={0x1e8, 0x58, [@generic="99293b9d514e88770fc868c26be8c736dbdf02c5e295b012674d728bc52d1e8c91c0eac41234e54a943613f0a43bc0282518938f026348bb6fade168690d64ac28aa257def5684e3636b5b7ff1e78f418d921ced2d1af78323518e7e7b7ed5a016a69fab59cce9a132faa958d912aef49d6d3d11481699bc80655066e469546f0666dd74c447848ba5c7fbb56a9fd1de6e2aaf19", @typed={0x8c, 0x5c, @binary="57b44767f64e33254fbb77cb65a93e550feeb5826419accd2ba5ceb54853de9b11a4993054793328781e37658da0aa981ae52088495690796abbcc6c9e3de8b7f8078df9426f535b659fd623e14c22cad438cbb7fc6d852d93ceaa89e33eb1640182225bd1c6e1baaefbb8b30cd16a021995386762ffdc8adcf2a7698ca767306c"}, @generic="d68736c65af83b5f89bb74e3cc19b158dda90f713be9391351073b9eadf7264fe394e597cdb841e596c8a0974e46f3869e4cb8a47750734d9daa28dce3511e840793014ddd01ef3d84d3388ca5f1f333a132b6082e9d3bcfdc2a46f7289c3fe32975b4f24ee2c72ba8c5890d2063412bd37efbac3cc90ae3155f74cffe66bca1ea4bc0f45eaa6606", @typed={0xc, 0x40, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x92, @fd=r6}, @typed={0x24, 0x11, @str='+posix_acl_accessmime_type\x00'}]}, @typed={0x18, 0x8f, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="db6fb36358a9f90689fc1dd81e4f381234428061534d8c67822eaf24b00cb27a", @nested={0x70, 0x2d, [@typed={0x10, 0x1e, @u64=0xffffffffffffffff}, @typed={0x18, 0x4, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @generic="e16faae840492ebe7d02a043efdde48ec6ca11fb151dc339ab63adae644cea3bbe1612bce1aa0c80165d2ce7702e24ef9b411b8718dc0f0993ef13bf31214ae929"]}, @nested={0x4, 0x15, []}, @nested={0x10e8, 0x50, [@typed={0xc, 0x63, @ipv4=@broadcast=0xffffffff}, @generic="fdaebd8fa89311d2edb9480d66a8c3d57f90a0356563074704108cf8d88e1865b87882fcf5840204af73a72fcd7d5acfbce64354c007ffd1d3e70732da2a9283e22efd253504f383dfe21a30fdc987079e0ed98775afeb3f253b1e57367c35b56c2aa4cf0f1fdc207890b61a5aa6dd1f554573e93ec88d8e2222f803c56cf9599327fd656d03ea4e8b8b8bf77d7aff9e069bfdc66bcce5d27051f26563c320decb81876fa1b3829e3f2e779b5fa5b09c460f810c22955089513a6bfbeb4b6abb5a99bb84f95b749eade5d0093512ccf56d12cb6fed7c7683", @generic="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@nested={0x118, 0xf, [@generic="9600a1af1eaa115fac118fbe34408ef3a4b81b40da0301e7ae34217fd5c9605c4954b8a9d07bd68140ad814e00c035e1144be2cebeb5956a097da52d07df1625e1b06189d6c878a80dcbb19399a4fbfd00b6a64f2fbe71a755c345b3ef808caab2fdf1e35e8cab77b078cb27523755ba92476c70b80671fbe6cd735c6453fa4ff4b773f39a48d17d01b002e5e05009e1446cc2b75045a04b7357f9ee0a6a48ef491960465e53058b7580ea26a6353074dd68254c39981e62b2465d5dfce5f73454cd1ab5aaa62833a829f2f3c8832fe18be3a78a588932ffe4f9ee3a72a5f86d810eadc19041f3b67843", @typed={0xc, 0x2b, @uid=r8}, @typed={0xc, 0x91, @pid=r9}, @typed={0x10, 0x93, @u64=0x7}]}]}, 0x14a8}, 0x1, 0x0, 0x0, 0x10}, 0x8000) r10 = syz_open_dev$dmmidi(&(0x7f0000001b80)='/dev/dmmidi#\x00', 0x100, 0x4000) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x2a, &(0x7f0000001bc0)={0x0, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}}}, 0x90) ioctl$DRM_IOCTL_AGP_ENABLE(r10, 0x40086432, &(0x7f0000001c80)=0xaa) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001cc0)) ioctl$PERF_EVENT_IOC_DISABLE(r10, 0x2401, 0x9) ioctl$PIO_FONTRESET(r10, 0x4b6d, 0x0) r11 = request_key(&(0x7f0000001d00)='logon\x00', &(0x7f0000001d40)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001d80)='GPLvboxnet0\x00', 0xfffffffffffffffb) keyctl$invalidate(0x15, r11) [ 173.988131] audit: type=1400 audit(1519537325.188:189): avc: denied { map } for pid=24885 comm="syz-executor5" path="socket:[77036]" dev="sockfs" ino=77036 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=udp_socket permissive=1 2018/02/25 05:42:05 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x7, 0x100000001}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x6, 0x7, 0x5}, 0x10) r2 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r2, &(0x7f0000635ff4)={0x10, 0x0, 0xffffffffffffffff, 0x1}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f000020b000)=0x8, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c"}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) ioctl$LOOP_CLR_FD(r4, 0x4c01) 2018/02/25 05:42:05 executing program 3: prctl$intptr(0x24, 0x800) clone(0x0, &(0x7f0000b85fff), &(0x7f0000008000), &(0x7f0000000ffc), &(0x7f0000000000)) prctl$intptr(0x0, 0x8000) [ 174.093515] audit: type=1400 audit(1519537325.289:190): avc: denied { net_broadcast } for pid=24909 comm="syz-executor1" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/25 05:42:05 executing program 2: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:05 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x32) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast1, @in=@empty}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) recvmsg$kcm(r2, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/134, 0x86}], 0x2, 0x0, 0x0, 0x7}, 0x40) r3 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, r0, 0x0) read(r3, &(0x7f0000367fe4)=""/91, 0x5b) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000080)="67650f21c00fdfe8baf80c66b85640168f66efbafc0cb04eee66b9800000c00f326635010000000f3066b80500000066b928c600000f01d9baf80c66b8462e768566efbafc0ced66b92a0200000f32652ef20f01c90f38009203000f01d1", 0x5e}], 0x1, 0x0, &(0x7f0000000140)=[@cstype0={0x4, 0x4}], 0x1) 2018/02/25 05:42:05 executing program 1: unshare(0x8000400) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff9, 0x10000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000040)={{0x6, 0x5}, 'port1\x00', 0x8, 0x80000, 0x2, 0x400, 0x8000, 0x10000, 0x3, 0x0, 0x2, 0x1000}) flistxattr(r0, &(0x7f0000000000)=""/76, 0x4c) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) 2018/02/25 05:42:05 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x98, "715a4956a4e047111f5a2ddb341fa039166c694a8856f6d6d4ae2011de5d935f75c45811d24a7f3382c4cd776965cfb5f17c45d6fe9a7db1a9776168759baf43da59975221fe6879ccf3ca7957f2aeaf652d6f98dcc07aa6f67c941f9ee00ef06044310aa16eafae846cb9e1146abbc2340a0ec610a3f1293fa4b56684ad887701c992df746b4d9bc5f1b7e6c29f82467fb05c00e21155f9"}, &(0x7f0000000180)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2}, 0x8) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af20, &(0x7f0000cb4ff8)) 2018/02/25 05:42:05 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x3, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7", 0x40000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000)=[], 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, {0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40080, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000080)={0x2, 0x7b, 0x2, @random="261692e4c419", @common='gretap0\x00'}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/25 05:42:05 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x43, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) getsockopt(r0, 0x10d, 0xa, &(0x7f0000898ffc)=""/4, &(0x7f00007b3ffc)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x10, "28183d37fcc14bacd9e87ed4f49c57a6"}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xe4, 0x9, 0x40, 0x8, 0x4c4}, &(0x7f00000001c0)=0xa0) r3 = semget(0x2, 0x3, 0x10) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000200)=""/201) 2018/02/25 05:42:05 executing program 0: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000f3ff58)=[], 0x0, 0x0) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000e, 0x2b012, r0, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000040)) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[], 0x0, 0x0, &(0x7f00000000c0)}) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/02/25 05:42:05 executing program 6: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000f06fb3)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x6, 0x80000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000100)='./file0/file0\x00', r0}, 0x10) 2018/02/25 05:42:05 executing program 2: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:05 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1000, 0x20000) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000011000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) r2 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r2, 0xfffffffffffffffc, 0x4) ioctl$TIOCNXCL(r2, 0x540d) close(r0) 2018/02/25 05:42:05 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="0b61545fee7d809bc8ce4744729653059848951e2a3d16e54ea866f490c128a3ca429446a9c0c10f5e9a666a42fb250f20b7a1fc2b9c716ad112936b23fb0a64271b4ee19937f70fe8c6d570279bdfedf00e63836803a65caa4dea789bec1080e87e8599bf7dfaa19c813519ca14dfd929f963396cf044f8a72e3d83d133060f0d347955cc793486ab5fbf17c787a14f9c1ce67e6b3dfae7804ad883b5a8ac12cbeb7a88e6dfba22fbd91ec25e77a473ca9e2acf87883614821286f79cbf2642e65f674ff9d638eae23cdded5dcec560b4", 0xd1, 0x8801, &(0x7f0000000180)={0xa, 0x2, 0x3f, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x6}, 0x1c) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/25 05:42:05 executing program 4: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x5, 0x100) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad29b6c5820fae0100000000000000040000000000000004", 0x18) 2018/02/25 05:42:05 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x7f}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r2}, 0x8) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000080)={0x90000000}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000812ff0)={&(0x7f000047c000)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_ADDRESS={0xc, 0x1, @empty}]}, 0x34}, 0x1}, 0x0) 2018/02/25 05:42:05 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @common='tunl0\x00'}}, 0x1e) bind(r0, &(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/02/25 05:42:05 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080045439, &(0x7f0000000000)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x802, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x2) 2018/02/25 05:42:05 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x17) chroot(&(0x7f0000000000)='./file0\x00') open_by_handle_at(r0, &(0x7f0000000040)={0x9, 0x5, "cd"}, 0x40181) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000001f000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NDA_DST_IPV4={0x8, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x24}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0x90040) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x15) 2018/02/25 05:42:05 executing program 2: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:05 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000412000)='/dev/usbmon#\x00', 0x0, 0x0) dup(r0) r1 = syz_open_dev$usbmon(&(0x7f00004b7000)='/dev/usbmon#\x00', 0x0, 0x0) dup2(r1, r0) 2018/02/25 05:42:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000dff8)=@file={0x1}, 0xfffffffffffffef8) add_key(&(0x7f0000bbaff8)='trusted\x00', &(0x7f0000c33ffb)={0x73, 0x79, 0x7a}, &(0x7f00000d6000), 0x0, 0xffffffffffffffff) listen(r1, 0x0) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="121a6c9a15af282f4d4dd6a0c2989979e5fbaccbf45d6224083b5d6883307a3bd220b3787a35ed67fb69200070c59d5cd30f2b6503216b98bd01cc1683dcb54e1fdfe06cc089a1726ddb0003fe2dcc0a0005592e151d017877ca080000cb1c1176046c08e08daaa966e424decf3ec3934ea1733f329569e1ffde826c2b421f531d908473aeebd9022bc5b5c506358014e2d6b2d017bfffffff7f0000000096", 0xfcb2, 0xfffffffffffffffe) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x2, &(0x7f0000000100)='./file0\x00', r2, &(0x7f00000001c0)) openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) listen(r0, 0x0) 2018/02/25 05:42:05 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="00000000000005") getdents64(r0, &(0x7f0000000040)=""/37, 0x25) 2018/02/25 05:42:05 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x81, 0x210280) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_flags=0x301}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}}}}, 0x3a) 2018/02/25 05:42:05 executing program 2: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000010000)) [ 174.413300] device eql entered promiscuous mode 2018/02/25 05:42:05 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) read(r0, &(0x7f0000e6d000)=""/384, 0x180) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./control\x00', 0x10400, 0x80) ioctl$TIOCCONS(r1, 0x541d) r2 = signalfd(r0, &(0x7f0000f2dff8)={0xfffffffffffffffe}, 0x8) r3 = inotify_init1(0x8000000000080800) fcntl$setstatus(r3, 0x4, 0x72109c5fef5d34d3) r4 = gettid() fcntl$setown(r3, 0x8, r4) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000000c0)={r5, r6/1000+30000}, 0x10) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) r7 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x800, 0x0) kcmp$KCMP_EPOLL_TFD(r4, r4, 0x7, r3, &(0x7f0000000080)={r7, r2, 0x6}) fcntl$setsig(r3, 0xa, 0x11) mkdir(&(0x7f0000000100)='./control\x00', 0x40) fcntl$setflags(r0, 0x2, 0x1) inotify_add_watch(r3, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/02/25 05:42:05 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000060cff8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000040)=""/88) fcntl$notify(r0, 0x402, 0x80000002) exit(0x0) getdents(r0, &(0x7f00001a6f9e)=""/98, 0x62) 2018/02/25 05:42:05 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000466000)='/dev/net/tun\x00', 0x0, 0x6) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00001ff000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x800, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x802, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @rand_addr=0xfffffffffffffffa, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "060000"}, {0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x86dd, [], "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"}}}}, 0x80c) 2018/02/25 05:42:05 executing program 2: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:05 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x40400) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1) prctl$getreaper(0x2, &(0x7f0000000040)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000140)={r1, &(0x7f0000000100)=""/49}) connect(r0, &(0x7f0000000180)=@nfc={0x27, 0x1000, 0x1ff}, 0x10) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000200)={0x0, 0xe7d6, 0xf84, &(0x7f00000001c0)}) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil}) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000280)=@ioapic) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000380)={0x7fff, 0xc, [0x4, 0x100000001, 0x8]}) getpeername(r2, &(0x7f00000003c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000400)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000440)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5c6f, r3}) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000480)={0x400, 0x51, 0xe9, 0x0, 0x7, 0xdce6, 0x351d, 0x7, 0x6, 0x5, 0x1, 0x9, 0x0, 0x4, 0xfffffffffffffff7, 0x4f, 0x0, 0x6, 0x3}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/kvm\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000500)=0x515, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000540), &(0x7f0000000580)=0x4) sendmmsg(r2, &(0x7f00000056c0)=[{{&(0x7f00000005c0)=@rc={0x1f, {0x1ff, 0xfffffffffffff7b6, 0xa97b94e, 0xfffffffffffffc00, 0x8, 0x7ff}, 0x100}, 0xa, &(0x7f0000000880)=[{&(0x7f0000000600)="d752ae738ca44bbc63b421b5fa8fdbb8", 0x10}, {&(0x7f0000000640)="181d84c64974d9479064f1e16eb38d7e35e53a85aacd9a53bea7f746d82e98e139816d911b5333a0f21be6d3a70bbb1f1e761951284f5d7040fb28d70fc401", 0x3f}, {&(0x7f0000000680)="ac1ff8a083a7b94475cae0e2950e884b90afe6932204ca1e3234781d4970f0c649e2febb27ea883b578a6767d7d0d20601197b33ed070735e2e9dbdd3f538b3a3c3db77f4514fb7befbc55462133311180087413b30690f0cf10a05c7adc488a68aadf13ef80f3cbb276555523741f1e462cbc1b931bacdf8c7fec3181e12262d3156ff5503f8d0c0a00bb341a01b117621200ed801ec4078ad4cf52f45878c23e8b47bff3d8128d0f973b4ec8f06f9f6615fe24004f6be5ca11c168b452b83a6d2949737dc26ede", 0xc8}, {&(0x7f0000000780)="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", 0xfb}], 0x4, &(0x7f00000008c0)=[{0x88, 0x116, 0x800, "36e5d000f2f189e268e5d56158f162f9aff53d88384bf28bc2657bec7aa9789111059c5fcbc9b6be1a240a3eac99899e5e53edb2c6bb5c5934d294e46d44f33f9dcd7a34c0b83af1b0780af6393a743ebc2cf5e0848fbc9b92a7596c92fd74bbe71e4f2f9f4d5f9d8374a768459afabc86"}, {0xe8, 0x194, 0x8001, "e0ca82787380215ce4a4cfdd756ad0cd47bf5201e6a0b26f0cc904fc97418b8fdb18a016fc930d944610f1e4745c17e8bdd1667b1c6782c84aede5b69e55ed9133563090bf1161b138df33e826f74fc6d005b90f25dfda83503efdaff8c2648d0bbc835c17f17a6c7bce8be3441c6bc9beacec802c1b7fb613f4a8ff093585ed66ad94669c274e2ebaab9f13948861e0b0de6787255d0dfcf2441782e68779bb0363e73014028fc21fc1ddb6bef3aeb934c05105ddafedda61f20de21579de13af88c35fa2589891cc1ec2e8254d1fdb6e3cb21b8fe913"}, {0x28, 0x6, 0x6, "3f312aebf97a4744970f3527974efca597477d"}, {0x110, 0x0, 0x55db, 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f8be974ec733ec940f1a81f15a679b863a45dc5914b73600ce37a6a46126465c7f126d96260246063891d0ffe21c953239c41edadec82539303c83c418d8a6bd7a9139fc2acd0e9ed4f875436ae84f923ff13fbb90e079355759f54dbdd4fc5de52f9a001f920433956fc433607361cca3ca99cb1eef17d49ba732f5a5b88224c40d880aea3628d4107d025727b9a490dccb0d14df292caf8ef2e21ad046a1adc9207c3ac247e7e122b6b30a0d5f2c491f9994036fae822dd0ef77e745e8c05d24cf05ab084088367f50214492fce7da330cf9fa76b4d8550577bf6b352d94d1f9c48a7eb5873ec684da6e5970f0115cb471c63e70f2790ba092a72a8a4a7e45875a4cfc36b56c5e470a226fdc6a499d9e13f1c1240d37bab68817b286e3c3530b39e1989edc0ad3c27718e3804cc1ea4e276c6a527e8bf911f91101c2b6ce5a7a3ebdbee62e8ec807404a37a9abbd32cdb7542944c9a565901c59558c8ca871caf54e48e16369b110a736e16fb07df6f27c75d1172406e21d618094dd451f50804b1bcca0e2a86218fa4b5fa04f248c2776bc116747dbc7c15d8d2975dd7a1b5762871e0ef84926f2e47d2162d786a57e3dbd0c94e50ff9c9c815eff78aae186ceb342c21bce691bc2dc7ff6e3b2ef942ffc9dae5615282bf77c97a70f6250757fe7cda3fa460945d3ce361d0428d9d135e1b340999c45d94f30bb5f640ca7e2eee5ea3c4f2fed85a651852e48b3101324a5daea5f5a4add6cc86cee6cf76c065926de18d914daed8e02d0fc503a83fb0e91ec3710b6c734b075efa3545ece9cc40e7d3a64329f93dbe3bf644b495d2a932167014b8d39c7e5d5491e4523eb5f155061b6d216da480220db3cd1812e2b7a75e62f0177427e8b75b9817a61ced196012abe36d2a3f73fe5162b1627749149f15ea84c61be89eacbe643846fcaf2d6162e6de65e6a0b036a0e801c56fba0c871e27fe882d9080e8223af66f356bc5083ddcae9928a5698dfb8653695741d2f6a6531b49917238ef236db7e06fe2f6cb0ab4110e45630fb1def1242586f1d255135c036c43ef874f57b3a871e056cd9f98ed7bf18af71447fd09152289da17b2e1ce525720cfb7d25c6e4ba4e855d037e565ff2e3c140e080119cbde99a9dd6f8cd49665f64326985b523d59d5a1f43b67c45aafc1f15da950dfea56a2a16b927f58c61f4eca8be4e8c640b2fa1d3ce63e5d3581171a9690bd210c2dffccd9f3262a2894dc142c97e48497807b1e1c993ffd4efafb369f01aaebe4d9906b1485da651a6f563c2884f024298fbce187d25e0c19139e1328e8e4580fe589ba66818aa7b083db76bd098c2d74ba373abf5acfff8b58494e47b7d981eb746637e84ae944f0a57b4616fa22c8cb62b9d78ceeb35735b3bbba7c844ed3acdc7c9769b2ec61fbecd606b09ceb44ce9e30ee54697322444c8346c40460ca9b3f175e848a9c2dd28bfb44cf3a27e493b33ae6c55bef137b38e8dcfd7fd1ba996aae2b55aa02dac741b0eb9bc772820fe0d5f1a85a49bc88f6fa438009fa3b94caf6f8f01f6f716e1f0d66e4696f5720b4d4c18fca36445bb4e7a93f9437dd5181c42c578a84d442da3eedd72d5fa3f072fe655f47d4a3bb6643b50449a7a9884fc02bf73b6cb108ab7e463dfdfbd021d1c35cabfc5970a8345893fa648b44d8bf526613ae5272b4eca00c607d8ac8ba4eab7b1f6c9ce7d91e285ba8cacd4945879ceee20dcdb016ff8021f5935fe137f8517fa7faf6ccb21ae4ff44786cd43b42abde76a2d9482d519c5a572ae8771aa98ba9f8dca9cad7e28d864d6184fd0a3e484d65628161aa71ed043ef64f6729d09aec66b2574ab6fb3154c2bab07b4deb050ded6bbefa6d1cbb21cc20ed89aaf95da4f6505e13d91ca4c0ad6ac896b796d2b856bba64d18dce67192d7cda2ad8511b49898fceb62e91611aed1627479aa9efc74619898ab7c84af7b8bf2738239d794644ce084027efe3ce5e8471b729a1cdbc4ec2c7b19b1b96a4d6f9bd5036de1b4676effb760da9cdbef9edde636d4733eff2b552f8ff70ed478d33adc07d2dc9f4c41fb87f3dbf7469d2dae86f6ba0b857e4586c58cb53254e39d4f54d9c095b988220b0cbb02362f33a07f44cad85375f57260012c08571d74449c8653f83433b0d4bee26bbb74c5333b82f86ca463e22b73745a4ea3594a9fc99ef9a74178f7a835521cc9e3b024bc08882adb80087327500757f03241485ef5838be"}, {0x70, 0x104, 0x7f, "af49a561780b757d2c25a00af13655d88bf8724e8752711c9ddfa99ac23ba85f39268d1c4d3a63f34c6cf775e2dd54bd6b5f637a4915448638503c18449822f4d368bee20653d3e6717b7c5b36a8a04687a56fc588bc5260e98b562040549744"}], 0x4348, 0x4000}, 0x51e}], 0x3, 0x20048800) connect(r2, &(0x7f0000005780)=@nl=@proc={0x10, 0x0, 0x1, 0x8}, 0xc) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000057c0)={0x1, 0x3, [@random="ef9f51f6acd4", @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000005840)={0x4, &(0x7f0000005800)=[{0x0, 0xd8, 0x87000000000, 0x20}, {0xd79, 0x20, 0x4, 0xbea2}, {0x1ff7c9b, 0x94, 0x4, 0x5}, {0x8, 0x80, 0x8001, 0x6}]}) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000005880)) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000058c0)='/dev/vga_arbiter\x00', 0x4000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000005900)={0xfffffffffffffff8, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) connect(r2, &(0x7f00000059c0)=@llc={0x1a, 0xf6, 0x9, 0x3, 0x10000, 0x2366, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000005a00)=0x2) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000005a40)=0xffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000005a80)=@sack_info={0x0, 0x6}, &(0x7f0000005ac0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000005b00)={r6, @in6={{0xa, 0x2, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x6}}, 0x842, 0x8}, &(0x7f0000005bc0)=0x98) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r5, 0xc008551c, &(0x7f0000005c00)={0xfffffffffffffff7, 0x0, []}) 2018/02/25 05:42:05 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x10040000000000b}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x6, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], "33cc6533eb08a2e9"}}}}}}}, 0x0) 2018/02/25 05:42:05 executing program 5: timer_create(0x3, &(0x7f0000000000)={0x0, 0x3e, 0x7, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) timer_delete(r0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = memfd_create(&(0x7f0000000000)="bd5b5e6d696d655f7479706570726f6300", 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000040)={{0x5, 0x1000}, {0x6, 0xffffffffffffffff}, 0x8001, 0x5, 0xdc62}) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0xad8, 0x0, 0xffffffff, 0xffffffff, 0x140, 0xffffffff, 0xa08, 0xffffffff, 0xffffffff, 0xa08, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='eql\x00'}, 0x0, 0xf8, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @common=@ipv6header={0x28, 'ipv6header\x00'}]}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@uncond, 0x0, 0x888, 0x8c8, 0x0, {}, [@common=@unspec=@u32={0x7e0, 'u32\x00', 0x0, {[{[{}, {}, {}, {}, {}, {}, {0x0, 0x2}], [], 0x7, 0x6}, {[{}, {}, {}, {0x0, 0x1}], [], 0xb, 0x4}], 0x2}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "a75beedb3ed7dc9b71317866ead21a55a1de4299fc28bca34f86353dd100"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xb38) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmsg(r1, &(0x7f000002dfc8)={0x0, 0x0, &(0x7f0000032f90)=[], 0x0, &(0x7f000002d000)=[]}, 0x0) 2018/02/25 05:42:05 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x3e8, 0x108, 0x0, 0x1f0, 0x300, 0x300, 0x300, 0x4, &(0x7f0000000000), {[{{@arp={@multicast1=0xe0000001, @rand_addr=0x2, 0x0, 0xffffffff, @empty, {[0x0, 0x0, 0x0, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0xff, 0xff]}, 0x401, 0x200, 0x5, 0x2a3, 0x8, 0x101, @common='ip_vti0\x00', @generic="8d83c48151bdacd196d369f770479e7f", {}, {0xff}, 0x0, 0x80}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xfffffffffffffffb, 'syz0\x00', 0x7fff}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x2}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=0xffffffff, @multicast1=0xe0000001, 0xf, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000000ffc), 0xe6) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000840)={0x0, 0x3ff}, &(0x7f0000000880)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000008c0)={0x0, @in6={{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x7}}, [0x80000001, 0x5, 0x3, 0xa7c4, 0xffffffffffffdd61, 0x3, 0xff, 0xfffffffffffffffe, 0x7f, 0x200, 0xc21, 0x1a, 0xffffffff, 0x5, 0x7]}, &(0x7f0000000a00)=0x108) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000a40)={0x0, 0x3}, &(0x7f0000000a80)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000000b80)=[{&(0x7f0000000480)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f00000007c0)=[{&(0x7f00000004c0)="7ba0aa49854a63c9abcd6d73d8e3ff39d896b402bd76ea30679d41e4b1c87ab4bfc559e8bce18d5c618b95add6222cb6e6ab532bb31eb1f30cf67ae5e54ab8dae8e2128f8cc036c7cb80d4289d6a60ce43362374494fe64a676d9ff83136d6e670f9f679739112ed7293c20068b9b1d42725", 0x72}, {&(0x7f0000000540)="10212cc24e65ed8abd623b56239f947e9f0e109299ab694184c855734eb9bac1", 0x20}, {&(0x7f0000000580)="87f5d14f1721382e5d927cb3edbae4011a8f4dfa867f40aee23072c69a30ea9c4602c86da817178226fb1308f9b9b8897f5805a7a9dd3a29820e0d7c4500f81f6eb3869e5f23a1bb60fad7210b9ff0a52fdfe3c780a858b802edfab7db15c35797582ef42177cd0895f4f5308712dd4e486d78889fb0e0773f1f2e3dd4b4574c5b07bbd40c11283f67acc150987e949deb557e0263339b988b193605440a45bdc39fb15b6945faefea840242d08ea64250d37ee75979afae91018ca47d", 0xbd}, {&(0x7f0000000640)="e67d5b9bbc544a4defc47b8f8a60328f48dc1ccee04b93f1bad20415aabb00ec0d2eb312e01ebff36bf94dc27efc300a1191984b7cc7454d282b70b764c3e2558dbef6d11a07427b616b20945ffa68d7f1a7c5fe53316d689da778c83c7552f0ee638b137ae9700745f52305fbee8416f85916359aee03c1799f778841d1c2ce17af4d81b49a6cbf91e66c9c03f800913e544ac53bd4ed3017d87b", 0x9b}, {&(0x7f0000000700)="bcb615a0ab174709da5357698a9070bf382cd36f292e2c97eb92bf6c873d78ea91ffbfead4bd9491f551c98ab50672b2f01d256f5548", 0x36}, {&(0x7f0000000740)="1360fc876845dd07a9ea8b761839093490a2de95e4938f1e5904c5dd7111c9ac94523b0ed62aacd0ee1436a50c29eec20eefa465210da236ee0214feb02828082f2d2e4c289d11448d1ea97a7943ba10c4fc5c6c6e92c96e9378e17969903ea88df5e22022dff9", 0x67}], 0x6, &(0x7f0000000ac0)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x8000, 0x400, 0x2, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x9, 0xa45, 0x1, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x7, 0x6, 0x0, r3}}], 0x90, 0x8885}], 0x1, 0x4040001) pipe(&(0x7f0000000bc0)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000c00)={0x0, 0x4, 0x9, 0xfc, 0x5, 0x400, 0x6, 0x0, r3}, 0x20) 2018/02/25 05:42:05 executing program 2: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:05 executing program 2: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000010000)) [ 174.593765] device eql entered promiscuous mode 2018/02/25 05:42:05 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e60fd4)=@ethtool_cmd={0x1c}}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0xffffffff, 0x80000000, 0x9, 0x2, 0x4}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x5}, &(0x7f0000000180)=0x8) 2018/02/25 05:42:05 executing program 3: r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xefe, 0x10001, 0x202, 0x40, 0x3f, 0x49, 0x47, 0x60, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x2, 0x1ff, 0x6}, 0x10) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f00009c2f90)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {}, {}, {}, {}, {}, {}, {}]}, @RTA_GATEWAY={0x8, 0x5, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x68}, 0x1}, 0x0) 2018/02/25 05:42:05 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000008000)={@empty, @loopback=0x7f000001}, 0xc) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400400, 0x0) bind(r0, &(0x7f0000000040)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni-avx2\x00'}, 0x58) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/25 05:42:05 executing program 2: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:05 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, r0, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000662000), 0x4) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket(0x10, 0x7, 0x6) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000)={0x0, 0x10, "8252cc7051f5e05e71ee63b76f6c3c92"}, &(0x7f0000abaffc)=0x18) 2018/02/25 05:42:05 executing program 4: r0 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r0, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x1, @loopback=0x7f000001}, 0x10, &(0x7f0000000000)=[{&(0x7f000000c000)=""/4096, 0x1000}, {&(0x7f000000e000)=""/79, 0x4f}, {&(0x7f000000f000)=""/255, 0xff}], 0x3, &(0x7f0000002000)=[@rdma_dest={0x18, 0x29, 0x3e}, @mask_fadd={0x58, 0x114, 0x8, {{}, &(0x7f000000f000), &(0x7f000000eff8)}}], 0x70}, 0x0) rt_sigaction(0x16, &(0x7f0000000040)={0xa, {0x6}, 0x80000000, 0x3ff}, 0x0, 0x8, &(0x7f0000000080)) rt_sigaction(0x6, &(0x7f00000000c0)={0x3, {0x7}, 0x90000001, 0x2}, &(0x7f0000000100), 0x8, &(0x7f0000000140)) 2018/02/25 05:42:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x100000000009) r1 = accept(r0, &(0x7f0000317000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000123000)=0x26) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000000080)="05", 0x1, 0xfffffffffffffffd, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x4c, &(0x7f0000000000)=[@in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x85df}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x3, @broadcast=0xffffffff}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xf8, 0x53}, &(0x7f0000000200)=0x98) 2018/02/25 05:42:05 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0}) r2 = semget$private(0x0, 0x5, 0x10) semctl$GETZCNT(r2, 0x4, 0xf, &(0x7f0000000040)=""/39) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x6, 0x40, 0xb8, 0xf3a, 0x80000001}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r3, &(0x7f0000000100)=0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) r4 = socket$inet6(0xa, 0x80003, 0x5) sendto$inet6(r4, &(0x7f0000000040), 0x0, 0x0, &(0x7f00007c0000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/02/25 05:42:06 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000040)=""/97) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000000040)=0xffffffffffffffc9) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x1, 0x7ce, @mcast1={0xff, 0x1, [], 0x1}, 0x101}], 0x1c) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x10, &(0x7f00000000c0)=@raw=[@call={0x85, 0x0, 0x0, 0x13}, @jmp={0x5, 0xfffffffffffff4a5, 0x0, 0x5, 0x0, 0xfffffffe, 0xfffffffffffffffc}, @exit={0x95}, @jmp={0x5, 0x9, 0xa, 0xa, 0x6fd36f58ae508580, 0x80, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1}, @ldst={0x3, 0x3, 0x2, 0xf, 0x5, 0x50, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x480, 0x0, 0x0, 0x0, 0x200}, @ldst={0x3, 0x2, 0x7, 0x3, 0x3, 0xfffffff8, 0xffffffffffffffff}], &(0x7f0000c08ff6)="734e7a6be18f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096, 0x41000}, 0x48) getpeername$inet6(r0, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c) 2018/02/25 05:42:06 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000003c0)=[{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000340)="3e80c5dd9c6f84d54f439fd34051aad1", 0x10}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f00000000c0)={&(0x7f00003a4fa0)=@nfc_llcp, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x4080, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000140)) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ashmem\x00', 0x40000, 0x0) set_robust_list(&(0x7f0000000100)={&(0x7f0000ffd000/0x3000)=nil, 0x0, &(0x7f0000ffa000/0x4000)=nil}, 0x18) 2018/02/25 05:42:06 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x801, 0x0) pread64(r0, &(0x7f0000000040)=""/167, 0xa7, 0x61) r1 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') renameat(r1, &(0x7f0000003ffe)='./file0\x00', r1, &(0x7f0000003ff8)='./file0\x00') 2018/02/25 05:42:06 executing program 2: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:06 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000080)={{0x3, 0x0, 0xfffffefffffffffe}, 0xfffffffffffffc01, 0x8}) 2018/02/25 05:42:06 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@common='tunl0\x00', 0x10000}) r1 = socket$netlink(0x10, 0x3, 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f000002ffbc)={0x14, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000011}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000040)={@common='ip6_vti0\x00', 0x973e}) 2018/02/25 05:42:06 executing program 7: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) exit(0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x6, 0x40) 2018/02/25 05:42:06 executing program 2: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:06 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000040)=""/163) 2018/02/25 05:42:06 executing program 0: getgroups(0x1, &(0x7f0000000000)=[0xffffffffffffffff]) setgid(r0) r1 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 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, 0x7}, 0x0, 0x3, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000000040)) io_setup(0x401, &(0x7f0000000040)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x0, r1, 0x1}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000000c0)=0x0) waitid(0x2, r3, &(0x7f0000000100), 0x1000001, &(0x7f0000000140)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000006780)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000006880)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000068c0)={{{@in=@multicast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f00000069c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000006a00)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x5, 0x3, 0x5, 0xa, 0x20, 0x80, 0x87, r4, r5}, {0x6, 0x5, 0x1, 0x11, 0x5, 0xfe00000000000000, 0xffff, 0x8}, {0x87a9, 0x7, 0x7fff, 0x8}, 0x7fff, 0xa, 0x1, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x32}, 0xa, @in=@empty, 0xffffffffffffffff, 0x3, 0x3, 0x7f, 0x9, 0x7f, 0x7fffffff}}, 0xe8) fcntl$setpipe(r2, 0x407, 0x6) sendmsg$nl_generic(r2, &(0x7f00000012c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80800080}, 0xc, &(0x7f0000001280)={&(0x7f0000000240)={0x1014, 0x1d, 0x120, 0x4, 0x1, {0x1f}, [@generic="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"]}, 0x1014}, 0x1, 0x0, 0x0, 0x400c095}, 0x4000) 2018/02/25 05:42:06 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x20) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000640)=@security={'security\x00', 0xe, 0x4, 0x540, 0xffffffff, 0x0, 0x2a0, 0x2a0, 0xffffffff, 0xffffffff, 0x470, 0x470, 0x470, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="4decf980965c0f1635d36700da63549d"}, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:sulogin_exec_t:s0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:inetd_exec_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x8b9) syz_emit_ethernet(0x66, &(0x7f0000015e15)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) process_vm_readv(r1, &(0x7f0000000080)=[], 0x0, &(0x7f00000005c0)=[{&(0x7f00000000c0)=""/254, 0xfe}, {&(0x7f00000001c0)=""/17, 0x11}, {&(0x7f0000000200)=""/53, 0x35}, {&(0x7f0000000240)=""/94, 0x5e}, {&(0x7f00000002c0)=""/250, 0xfa}, {&(0x7f00000003c0)=""/214, 0xd6}, {&(0x7f00000004c0)=""/114, 0x72}, {&(0x7f0000000540)=""/112, 0x70}], 0x8, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @loopback}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@empty}}, &(0x7f0000000140)=0xe8) setuid(r2) r3 = socket$inet(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000180)={0x0, 0xfffffffffffffeff, 0x5, 0x9, 0x5, 0x0, 0x0, 0x1f, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x2, 0xca, 0x7, 0x0, 0xef}}, &(0x7f0000000240)=0xb8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000280)={r4, 0x8}, &(0x7f00000002c0)=0x8) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x80800) ioctl$VHOST_VSOCK_SET_RUNNING(r5, 0x4004af61, &(0x7f0000000080)) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000300)=r5) 2018/02/25 05:42:06 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e0ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x1, 0x80) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f00000000c0)="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") clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ppoll(&(0x7f00000001c0)=[{r1, 0xc0}, {r0, 0x8}, {r0}], 0x3, &(0x7f0000000240)={r3, r4+10000000}, &(0x7f0000000280)={0xffff}, 0x8) r5 = eventfd2(0x0, 0x0) r6 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000227000)={r5, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a03fe0)={r5, 0x0, 0x100010100000002, r6}) 2018/02/25 05:42:06 executing program 6: r0 = socket$unix(0x1, 0x2, 0x0) socket$unix(0x1, 0x80001, 0x0) bind$unix(r0, &(0x7f0000c1a000)=@abs={0x1, 0x0, 0x1}, 0x7) bind$unix(r0, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0xffffff9c) 2018/02/25 05:42:06 executing program 2: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x0, &(0x7f0000010000)) 2018/02/25 05:42:06 executing program 4: getpid() getpgid(0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) waitid(0x2, r0, &(0x7f0000000000), 0x1000000, &(0x7f0000000040)) r1 = socket$inet_smc(0x2b, 0x1, 0x0) fsync(r1) 2018/02/25 05:42:06 executing program 3: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="3cebf2f82fbfbfae7a46c1097972cf905f32d3e5fe68bafe7efe190b454241a62f622ac5ec6f56db5f30b8bb39abc0d9967ee24318029a174b1dbb718ae0b244a9e508df9a59f9f56fb3668f0f712532b629eca98c22aec27da541820f2049ca4dbf6e2efaf2006f93eaeff416b0034ac68221aec4272b21fc63a8708f9b0d32b8cc659aa6852eaaf82c1c5c539395d57566f7bb01bed6e0994c651d4703ef006ad6ad0b217c9b87ce16a7dd62c569691c3e2bd50241ad9c3c6968", 0xbb, 0xfffffffffffffffa) r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="d6e2b64b563d287d4055a9f8a6567876063a052546e12bdf6c31b02a55855d4633c97de224d3a6d714b897a440554cc5f91d2638854e923734bf25df6b7297134e1a191cdbfd266c9d20d038", 0x4c, 0xfffffffffffffffb) r1 = add_key(&(0x7f0000000280)='syzkaller\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)="37c0e18a3d0f67fd428aee3b07493bf5ac2646541e8091c9f37d6c96e57dbdbc61c556c9e433fd27c5e2876f03b559996a5603fdf211752efd39d875cc34ea131788c915fe0e98a20c1e39bd2e2dd2f996f41f018d25a78a2fadb45f15817b575cc01bb4d2cf9f80f6ebdbad779d0e8d93db", 0x72, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f00000021c0)={r1, r2, r0}, &(0x7f0000002200)=""/59, 0xffffffffffffffc6, &(0x7f0000000340)={&(0x7f0000000300)={'sha224-ssse3\x00'}, &(0x7f0000002280)}) 2018/02/25 05:42:06 executing program 7: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f0000000080)) fcntl$setsig(r0, 0xa, 0x12) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4008af24, &(0x7f00003b6000)={0x0, 0x0, &(0x7f000005e000)=""/9, &(0x7f0000fb0f80)=""/128, &(0x7f0000f8b000)=""/4}) 2018/02/25 05:42:06 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000006c0)=@filter={'filter\x00', 0xe, 0x4, 0x350, 0xffffffff, 0x1b8, 0x1b8, 0x1b8, 0xffffffff, 0xffffffff, 0x2b8, 0x2b8, 0x2b8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='bcsf0\x00'}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, @common='bpq0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x6}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@inet=@ecn={0x28, 'ecn\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@set={0x40, 'set\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b0) ioprio_set$pid(0x0, 0x0, 0x0) 2018/02/25 05:42:06 executing program 2 (fault-call:4 fault-nth:0): socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:06 executing program 6: syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={@mcast2}, &(0x7f0000000040)=0x14) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='.', &(0x7f0000000080)='9p\x00', 0x0, &(0x7f00000000c0)="2c02") 2018/02/25 05:42:06 executing program 4: r0 = socket$inet(0x2, 0x3, 0x1) r1 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_flags=0x301}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) write$tun(r1, &(0x7f000070f000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, "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"}}}, 0xfca) 2018/02/25 05:42:06 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xc18, 0x200) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x10000, 0x0, 0x6, 0x5}, &(0x7f0000000100)=0x18) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000080)={r3}, 0x8) [ 175.095794] Cannot find set identified by id 0 to match 2018/02/25 05:42:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x1000, 0x1) r0 = socket(0xa, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x2, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000003000), &(0x7f0000000000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000080)={0x2, 0x7187dc21}) 2018/02/25 05:42:06 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) bind$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x3) socket$inet_tcp(0x2, 0x1, 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r1, @in={{0x2, 0x1, @loopback=0x7f000001}}, [0x401, 0xfffffffffffffff9, 0x10, 0x6, 0x7fffffff, 0x81, 0x5, 0x7, 0x10001, 0x3, 0x7fff, 0x2, 0xffffffff, 0x6, 0x3]}, &(0x7f0000000040)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008a8ff0)={0x0, 0x0, &(0x7f0000d22000)=[]}, &(0x7f0000000000)=0x10) [ 175.146382] Cannot find set identified by id 0 to match [ 175.158933] FAULT_INJECTION: forcing a failure. [ 175.158933] name failslab, interval 1, probability 0, space 0, times 0 [ 175.170252] CPU: 1 PID: 25112 Comm: syz-executor2 Not tainted 4.16.0-rc2+ #328 [ 175.177617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 175.186975] Call Trace: [ 175.189566] dump_stack+0x194/0x24d [ 175.193201] ? arch_local_irq_restore+0x53/0x53 [ 175.197881] should_fail+0x8c0/0xa40 [ 175.201581] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 175.206660] ? __lock_acquire+0x664/0x3e00 [ 175.210880] ? perf_trace_lock+0x900/0x900 [ 175.215101] ? find_held_lock+0x35/0x1d0 [ 175.219169] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 175.225037] ? rcu_note_context_switch+0x710/0x710 [ 175.229944] ? check_noncircular+0x20/0x20 [ 175.234166] should_failslab+0xec/0x120 [ 175.238122] kmem_cache_alloc+0x47/0x760 [ 175.242165] ? find_held_lock+0x35/0x1d0 [ 175.246207] locks_alloc_lock+0x86/0x260 [ 175.250243] ? locks_check_ctx_file_list+0x2b0/0x2b0 [ 175.255321] ? __might_fault+0x110/0x1d0 [ 175.259357] ? lock_downgrade+0x980/0x980 [ 175.263484] ? lock_release+0xa40/0xa40 [ 175.267446] fcntl_getlk+0x6f/0x850 [ 175.271054] ? SyS_flock+0x5e0/0x5e0 [ 175.274748] ? kasan_check_write+0x14/0x20 [ 175.278962] ? _copy_from_user+0x99/0x110 [ 175.283094] do_fcntl+0x813/0x1150 [ 175.286612] ? f_getown+0xb0/0xb0 [ 175.290050] ? bpf_fd_pass+0x280/0x280 [ 175.293919] ? vfs_write+0x224/0x510 [ 175.297620] ? selinux_file_fcntl+0xec/0x140 [ 175.302011] ? security_file_fcntl+0x89/0xb0 [ 175.306407] SyS_fcntl+0xd6/0x110 [ 175.309838] ? do_fcntl+0x1150/0x1150 [ 175.313617] do_syscall_64+0x280/0x940 [ 175.317478] ? __do_page_fault+0xc90/0xc90 [ 175.321688] ? _raw_spin_unlock_irq+0x27/0x70 [ 175.326159] ? finish_task_switch+0x1c1/0x7e0 [ 175.330632] ? syscall_return_slowpath+0x550/0x550 [ 175.335542] ? syscall_return_slowpath+0x2ac/0x550 [ 175.340448] ? prepare_exit_to_usermode+0x350/0x350 [ 175.345443] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 175.350788] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 175.355618] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 175.360780] RIP: 0033:0x453de9 [ 175.363944] RSP: 002b:00007f13b9232c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 175.371629] RAX: ffffffffffffffda RBX: 00007f13b92336d4 RCX: 0000000000453de9 [ 175.378871] RDX: 0000000020010000 RSI: 0000000000000005 RDI: 0000000000000014 [ 175.386115] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/02/25 05:42:06 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000e3fff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001278, &(0x7f0000000100)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) 2018/02/25 05:42:06 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000001340)=[]}}, {{&(0x7f0000002600)=@in6={0xa, 0x2, 0x80000000, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f0000000000)=[]}}], 0x400000000000173, 0x0) [ 175.393360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 175.400602] R13: 000000000000008e R14: 00000000006f0df0 R15: 0000000000000000 [ 175.415689] 9pnet_virtio: no channels available for device ./file0 [ 175.431400] 9pnet_virtio: no channels available for device ./file0 2018/02/25 05:42:06 executing program 5: r0 = inotify_init1(0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x7ff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003cff4)={0x0}, &(0x7f0000372000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f000097b000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)) 2018/02/25 05:42:06 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0x10000}, {0x4}, {0x2, 0xda}, {0x4, 0x1}, {0x3}], 0x5) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000080)=0x74137eeb) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2, 0x0) write$selinux_access(r2, &(0x7f0000000080)={'system_u:object_r:hald_sonypic_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x34, 0x37}, 0x3b) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000001c0)=0x4, 0x4) recvfrom$inet6(r2, &(0x7f00000000c0)=""/147, 0x93, 0x2000, &(0x7f0000000180)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x3be) 2018/02/25 05:42:06 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x4000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) tkill(r1, 0x3e) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f0000989fff)) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x2) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000dddf38)={0x0, 0x0, []}) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'security.', '/dev/adsp#\x00'}, &(0x7f00000000c0)='/dev/adsp#\x00', 0xb, 0x2) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b8afd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f000020f000)=""/228, &(0x7f000017d000)=""/199}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400, 0x0) accept$netrom(r3, &(0x7f0000000040)=@ax25, &(0x7f0000000080)=0x10) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000327ffc)=0x1) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000100)=0x800, &(0x7f0000000140)=0x4) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x1) 2018/02/25 05:42:06 executing program 6: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in=@rand_addr, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(0xffffffffffffffff, r0, r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000009fc3)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) fcntl$setstatus(r2, 0x4, 0x800) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000)="3b2cec", 0x3) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) 2018/02/25 05:42:06 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x2, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x2000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x101}, &(0x7f0000000140)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000240)=0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x78, 0x3, 0x7, 0x100000001, 0x7ff, 0x0, 0x81, 0x20, 0x2, 0x2, 0x3, 0x5, 0x1, 0xff, 0x74115ed3, 0xf6, 0x1f, 0x1, 0x5, 0x8, 0x1, 0xffc, 0x200, 0x2e09, 0x200, 0x6, 0xfff, 0x1, 0x9, 0xf7, 0x5, 0x4, 0x8, 0x8c, 0x6, 0x8, 0x5, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000180), 0x2ec9556bf265862e}, 0x200, 0x0, 0x1ff, 0x4, 0x6, 0x9, 0x8}, r3, 0xa15b, r0, 0x4) getsockopt$inet_buf(r2, 0x0, 0x2000000000486, &(0x7f0000059fe8)=""/24, &(0x7f0000aed000)=0x18) 2018/02/25 05:42:06 executing program 2: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000010000)) [ 175.446400] device eql entered promiscuous mode 2018/02/25 05:42:06 executing program 7: socket$netlink(0x10, 0x3, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000040)="a01c60a4f4964333778fdf0300f344f738e215d56bcd86eff978d7a3bf501c2aa2a253184b22a6a6da4daf508d506865775bc07510d1c52fee042eda7731478d9ae46cf0da1aee4c69497b12a75713453549d7c9abcbb1363d6d4c77730e9c8804500b8086ae851edf44c596de8d8c0f755c5bb878c674c626497748075a68c557eb6c33e46b8ff7de6eebe2c9ff8fa66122ff782737e6f592c8377d55ed5a35bbe2f911a1", 0xa5) 2018/02/25 05:42:06 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x5, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x4, 0x20000) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000100)={0xa, &(0x7f00000000c0)=[{0x3f, 0x1f}, {0x1ff, 0x6}, {0x2, 0x47}, {0xb45}, {0x8, 0x7ff}, {0x20, 0x6}, {0x8001, 0x81}, {0x2, 0xdb0}, {0x4, 0xfffffffffffeffff}, {0x6, 0x6}]}) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000140)={0x1, r1}) 2018/02/25 05:42:06 executing program 0: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='\x00', 0xfffffffffffffffe) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xfffffffe, 0x40000) add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140), 0x0, 0xfffffffffffffffe) 2018/02/25 05:42:06 executing program 2: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00000000c0)=""/178, &(0x7f0000000040)=0xb2) fcntl$lock(r0, 0x5, &(0x7f0000010000)) socket$inet(0x2, 0x3, 0x20) [ 175.500145] ptrace attach of "/root/syz-executor5"[7182] was attempted by "/root/syz-executor5"[25148] [ 175.530955] ptrace attach of "/root/syz-executor5"[7182] was attempted by "/root/syz-executor5"[25156] 2018/02/25 05:42:06 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000040)={0x2, 0x7fffffff, 0x800, 0x8, 0x3, 0x4}) unshare(0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:06 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r0, &(0x7f0000008fd6)="6e7c22405f6d7746576dff0a760a38e165f61828876972042bf2792b46fd89c2501568330624261f", 0x28, 0x0, &(0x7f0000008fe4)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="976c0b289059f31fa76c8ccff0ed1e3495fa93359684b563628f15ec4f3869a3edf676f95b2134e56562934811bdde1560b223", 0x33, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r1) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/25 05:42:06 executing program 7: r0 = inotify_init1(0x0) timer_create(0x7, &(0x7f0000000140)={0x0, 0x10, 0x6, @thr={&(0x7f0000000000)="b1eb22179452454614ce67b5d5a7fc13c5e99128adff1fb25f140f772f31a11a81", &(0x7f0000000040)="45347c909c84cb1843340325ca9894ebd771985a540e984b1b80665b8fe3ab61c289445e1613363a4ba56d89443bcbf20c35cc658e04034d6547c89ca5f1e984ad995ba617af5d098d5058aded4039556c25deedee34240acedad39f4e0db386932587e387dbf69d807a5e2aff4c2893da3b8e3244113a70e950ead9ab0f495572a6b0a6dfaa1f58d4cc89da0f8f95c28452a704b10f5672462428596d22cc97f26fbda0a18eb497ba4147a8ea68f74c6382c09758eb1991a64b588c655f546d60da8bd7a9403e12ff756bf74919019cf3274f7faf4aceb2360816"}}, &(0x7f00000001c0)) r1 = getpgid(0xffffffffffffffff) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000032ff8)={0x0, 0x0}) setpgid(0x0, r3) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x208640, 0x0) ioctl$TUNSETSTEERINGEBPF(r4, 0x800454e0, &(0x7f0000000080)=r5) setpgid(0x0, 0x0) 2018/02/25 05:42:06 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000040)={0x8, [0x482, 0x400, 0x4, 0x0, 0x5, 0xfff, 0x6, 0x5]}) socket$bt_l2cap(0x1f, 0x0, 0x0) 2018/02/25 05:42:06 executing program 0: socketpair(0xa, 0x6, 0x100000000, &(0x7f0000000000)={0x0}) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fe9ffc), &(0x7f0000684000)=0x4) r2 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r4 = getpgrp(0x0) setpgid(r3, r4) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$pid(0x2, r3, 0x6) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xc000, r2, r5, 0x72, 0xde, 0x1000000) r6 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x3e, 0x200000) getsockname$packet(r6, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) ioctl$sock_inet_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f0000000140)) 2018/02/25 05:42:06 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000040)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0x26d, 0xafa2}, {0x7, 0x5}, 0xfff, 0x1, 0x10000}) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r1, 0x0, 0x63, &(0x7f0000000000)=""/30, &(0x7f0000d23000)=0x1e) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000000c0)) syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x5b, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0x746eb08, 0x4}, {0x5, 0x2}, 0x1, 0x1, 0x7}) accept$llc(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00000000c0)=0x3) 2018/02/25 05:42:06 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc00000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@l2, &(0x7f0000000080)=0xe, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00000000c0)={0x77359400}, 0x10) shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000005040)=""/4096) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) 2018/02/25 05:42:06 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x84e4, 0x10000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={@common='syzkaller1\x00', @ifru_settings={0x5, 0x80, @te1=&(0x7f0000000040)={0xffff, 0x5, 0x3, 0x3}}}) r2 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x912, 0x200000) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f00000001c0)) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000fceff0)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}, {@in6=@empty, 0xffffffffffffffff, 0x2b}, @in=@multicast2=0xe0000002, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1}, 0x0) 2018/02/25 05:42:06 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) 2018/02/25 05:42:06 executing program 5: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000040)="f23507f45319298f153594e1da6e785d4ebaf21e00b09717b37338103cd514a6f20ab566cfd17648f03e09523a963b81ce4cb26caa769664800ba5bd50b1e77838657c53bca7c4a08575537d52ad6131cee1579ed62f03942f9f91b936b2adb9e3c88fe71e24b5551e128cc9a575980296010469a3e6c1e2ddd6b02a32d221b7f6d15c11a2593109c914e8c79c65") ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) unshare(0x24000200) unshare(0x20020000) mkdir(&(0x7f0000c58000)='./file0\x00', 0x0) socketpair(0xd, 0xa, 0x10001, &(0x7f0000000000)={0x0, 0x0}) recvmsg$netrom(r3, &(0x7f00000002c0)={&(0x7f0000000040)=@ax25={0x3, {"9ede47b7fde0cf"}, 0x8}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000080)="953c2e658a76533a810a3b73250a7d992b", 0x11}, {&(0x7f00000000c0)="60f5ecb0b2e31b93f27df92ad741783dbc5680a1a070f79e58cc0f2a882e25da4e898e386b3ab9deccbfc77c090ab3f05b348cbc79b1d7610138f18ca5c827f89ba24cffe397a3006ffd547aa472d93e51d3d950047c4bb783a2c4e4a7e5e77a477d3d4d7bbd76ce37de5a2eb66bccf600afc327e8bab06c847eb4d92dfc76366fa2b6cc8c8f57ec9c83b9a77c69684ba401865103779c85ab9d43e0b8833b5966db8003ead076f5552208fc855bfd0c84934a03fcef0097ce37955452b3f34fb1de7514a263", 0xc6}], 0x2, &(0x7f0000000200)=[{0x40, 0x112, 0x6, "206d0e2fc419a59715ef38ca1e7781b2afb4028fbfbefa5f824400496b8c2cc12ad9176134a95dc760fae890b42e"}, {0x80, 0x107, 0xf9, "67dbe9f0bff4f97008925a04293eaef3fcf8f70eb29e1addb2e716aebeccf50cb62a378bb1cd7d96010b9642d8a6e3c90d6b7469b228fde4d5bbcbd932ccff38cda4fab0e7fa52599f577ba78f5153879469fe58a7298b041cdfb949206b5651cb8d81ea51fbe61a1118f48364"}], 0xc0, 0x40000}, 0x2002) r4 = gettid() fcntl$setown(r0, 0x8, r4) fsync(r2) write(r0, &(0x7f0000000300)="910afd6026b6876a34540d786abc72b6c24cd69b4bdeefe58b4c14c8737964b09c204a2d537e8650cae76dc96066ef3c10d56a9a73f7f2d8b8dde03c3c4c7a2841a93ab4ee48ee50318a72b6bfc023fbb270de5128ca6df880a32f95b848fa31b6b783bb3e9a45e206afcb87ade32fea36070e326fafa0afee8f7ef0d8f91fa167975f", 0x83) writev(r2, &(0x7f0000001580)=[{&(0x7f00000003c0)="8e62667280772066ff874ac554619ae4b8b5e374e6aac106f1c08ad5dc27b59778445e55184b5f54139ae3eed6c538923da4f83d3b4acdbf3b894679d5e660db0096233ae7e58447121310045189f0206df6904e96b7cc273940f4a71a24487b61175b67af0f06929e4d1a92d91136355160e046ebb9ef4cf51583cc3fbd48a282d32fc2298ee38892ad81647d1359e59f578fc56fb8f8d1645664d5e975cb45a97a", 0xa2}, {&(0x7f0000000480)="b14233f2bc6b0e7edd85ee90b3de6d7442368680", 0x14}, {&(0x7f00000004c0)="2a5444fadb4ccb0788580078055a5c92697eadf1b06c8997061f07afbe69087134c6eb8a2a6a02c24a104ce7fab66a74533e7709c15edefcf3551824db2cdc4b0174cc9dc03b723c1d2cb97210932e88f0e29351a876a04b1ce2380e5d2e39971ae271de26caf23b46ee7147d1778d5cf4dfe25592710a2f06ab2cb3973e44f82630039e38b1f6ee401988689e4b458b542de69e46c6cb3ca7f8a481587b39eacbeee58dc63c9b963739884aa5151689727e19d1e4099f5ccacb460038d1ff", 0xbf}, {&(0x7f0000000580)="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0x1000}], 0x4) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40201, 0x0) ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f0000000040)=""/32) pivot_root(&(0x7f0000cf8000)='./file0\x00', &(0x7f000061dff8)='./file0\x00') 2018/02/25 05:42:06 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) inotify_init1(0x800) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x1, 0x6, &(0x7f0000fedf90)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r2}, @map={0x18, 0x0, 0x1, 0x0, r1}], &(0x7f0000919ff6)='syzkaller\x00', 0x7ff, 0xe1, &(0x7f0000440f63)=""/225}, 0x48) 2018/02/25 05:42:06 executing program 6: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001100)={r1, &(0x7f0000000080)="1bc015fe8b8bfc9bbd22f29335d296529631be0a7c949c5c5a92444ed903c2199d83247ec3957a07300416ae3a1779b93f8243d3214d2b19a5aecaffabb2c85458bb5d56a0da9e83a707fdacfdbf20d6c5540c790dba361ff821593985e6d521a9c5e9350ee5fae369600190c9ce08ab51c70b17602cddd500c9108ed3611637dca6467e3f5e2c3ab718a1aff489977eb7499318e6265eb5cddc19f68539c0b87aa5354d6bc90d60bcff4d3f9c06ad00218d47d981bce488614c17d9b4fa929c20f53ad18945d916160a52cd65c82c6f433214f2808923c91fa19aac94e26975d7225fb084c3967789ceeffc93131530253693c824b08bc839e8c9f224935a6bb4cae7f77d56f34ed8be1d7009a051ed719a9306dc83e353c059b043e1cae9b75137d83deb56460ce8d701ed84bb7482799327aae299ca9f7297a42d33cfe99a7ad822a9c50363054539354ecfe48916d302405109a77996382556819ae961c0d3a72cd6d3d6ce1fa285ebfd623819154b02785ef97419d35da63047f8eea267f31a8530272bf0f2680765da905349aaf952582f0e5f83cb34bdb9b682e0d6509d20d665d08085c0900dc1634a71c9bb8dd0d9f14eecf9017108d0731909d4a3d732de6783dc66e01fbb99cd902cbe715bfde6fce1dc7e867acb175a190cfcc05ab0066f64bace1a045c03d8932e99b033801a5e20bab00e3b925574970c3d06b9d775694d45c2de09dab2e048e2c6f2d7c0f3785171759abb648e0e5e27d5e7e804cf2a8b92e746e2d645007b4b6ed7aec730345f1f3cab6e7c1f12aa62d1d5349d14e0d65b240206653d6e3707b84d4f1c95941a183ad8cdee4d579b6d64a5d7e901cbdc064336b92bb98c54313bf8f191b1a86a703228b2e7d3c4012452b69870803cf4737b49d774546b5e72a7e2ea37eda67d534496a03306108d59a8a16656a8f90aade32bd23169b776a2b79ba4aa99e420079f7ee1e9474749209372807706e8d749cf62627399994121b4266be2493e9361b167a92f4a6d2ea6649a17a27c255b0d17359f1b7b0be4b08ab409eec8ed96c26f9cf61e53881154e6145569ce86282d1b6d0e88d1f27a440c5e9301b1f62531cd232a21b367dbdb7fe7e711917cbd2a878ca50d32f4d78a97191afdf74fb3af5b07e77c82dae2e5c045fa0d78b4f7f697c5795e79b325c093f60bc766389161245deacf58610192736d17371412ea0e661297eb5e57f8ed5bd6406befde4fc05a048f6a6e9a563ee88d2fcacf9cffb07c1b00b3d4578076a6cc49bf1a63d5be12ede07ba2883a480c21ba0ce0b2aae05889d0d581d5f417707ba4a6a7b2a083441b5029b303a0d8638a42d1806dbaee274203cde7a9806335de74f9d5ff5cf01d2d0993ba9287e388a840f012706984531a6e0e0adbc077515ded70d28b85ded84bf259d1feebba0128d5df54996d1c82ffa9b8819efada1073e42f5b1d72212f8c75defceafb4fe8e490726834d38b12eddfc4ee4494994cdae5cd0e72593cb10158bc684c00d34af2c9206d5c0a82c96063eb5516087c95f4c6146c986fa804d358cfd210bf63c64cce8130b47d533f2e379db0a144c8844a2d0bb0658360a8217725fabd7fcdd543db25957b7036073cdad46aeae5c51596545ffe2ebc3b5ceb971fc67fba524bda695ea0f1befac118531de9d990f3965c3d4fa1facbe5b926781d2d1d4359bd4764a57284b9e3b9fd4609b50835dcd0551bf47aeadeec17d92ad791e8cdd219ce4ef535c973d83af4a15efe19042fc572df2d9790c4ae1bf44d751f97346919b7b49569dc386809aa7c5b1048a0a255a5d26fc474a00d9a64e9f0ffcbbe8e4c91ebea173267428491000f783e0bb07554c6dab0fc9585f3bc1c29311deaf934637c62f3697f7071511dd4c74cfd8b8854e1920d031f791ec07eb774666bee91eb5e949b94c68a15125b29c24d55ccc15a4e7f7755e64b766a4feb058b7dc4af6c5cbf876d8f0bec4e2faa19d14717e6ef40d260482acc3eefb95dae4dcfa50a0fa4cd14f6255301d64910d2ec3f4d4857a2d0963152e357abe8ac7feb6c0361ad9451618b0831f85011d775250b9e30fdb25483c24513e84968b5a30c461e69ff1fea90799b5a08178dff2e125e749e638e69580b8885c51a7043e639621150807fc0df41711c38ebcacf4b14afa4e4bd5d5b480a5f7d8459d3305fb120032c987653dc7e63c7509e31d19a7f2ef46cc18bc0ea7423846f8d25bba1ff229459b544d94b1a80e99f61ca2604f2953b5621d34fed794758bb63aaefd2b306feb35d34352b7b20a279c878ff556f417c62751bb9b20db6f5178bf15814bd9c3eb052cdb6b44be1f838552e3e2f9925c99e953a6b31e1aa410c450a97f61aa49209b010ad2f6acaf32ca2db0f74b6ca659ad0241166839e292659a61b21924f069917d9d385148592118f49994dc4b3f14e8fb944b6e5ecb1536f750b94f4f3e1e20b0e47cff4f94d50c21dd39f89d15bb4be5e1d194db5f8459f37537ee864aa4e08c12f5a1705499e19385a1d762cf86e8ecf21baaa262b43b009f7ed8e6d6ceb4962d0e001ee187acb638938948df058488cf03eba6b7aa17a75c3b9675148c3bbb7c18a5d4c5d7910eb23d4a62fe80738e2db6a0fc99bddedd7eabe385baef20bb73d2b26e2510238bfbb3772565ba386ccf8a9cc88bb0663b977cb14fd8e0e4d6032ec19503a87179b6996206e1292762c7db34ad0d4b5557f605b1992592d1bf72ed4b1511b922919d2e3f3a52ce6ea431eb14ee3e8b4aa594f76e0a55b51f865bfa62c0db43c82836869765e1061e89751286b60fcfc607a4e24cb88635dab4e40b246f0d8ff831a8fdcdc0bdad122de6e90f9c0373c0920cc216f2fdb6a598b73143ea0b6ce8fb00a40bd36ad02f1d95861adfb5df587c5b745897a8da602e030adc3dc1e7b54887e1cf82d9e6a9e9ee6932514d662e38007957eb2f7f078331c6ad91573922e79a4d518dbf0ab512410cc12e31278e954d25c36b87f6887f9c21ddc2c0187a7bc22fe6ddd406b5067ff478aa366abd6681f6d577683f41ad9a8770d93d859383453f6fa086950990e4aa70f9ebfc8acd23c69b8b4c7c7d650779833336f36807c8352f055e97a016ae4a71c090d7f3d18eb86e9f1598a1a206f9ad1f05db12caaaebeb75c08d16cb117cd5c22243f2edb972605b50f622e9e4b9c0a6499512a9eaae84a9526f897167f215c88fd1e0a1a10a9816e148ae1d00dd85aededd917189483ebd4c9ac8f6af2f6b268c70f75aad19d8fc4d0c4dbc45e6de63f0cec3e20137bf97ac91c5f4697169975308ef05f1c720fd910a978e66ddb8c7264997fb6209066d967b54f964c6a1fd15b13ca82f78d3ac32af86c807f27d25c812bb0437149892f260e37a8b46c44076fb2909fa9b06cdac88ace21470135a31e310e5fa0b4fb48cfcc800a1863e2873553cefcedbb4842cb25075b98a8f36d17d0b4d0a7e398a1bb00aab2bb8662cf115d0d6a3bbcae9f48f4323f950a8a6d0c453ff9505edc4595e05612ca3b238cf7c06aa375c2bb466b55319f9d311d97aa3bda9871b7941747868fac51966cdf19eed18bfac47ba3c242efc5ea3173771b2737ddfd044eae54ffcd00815cbc43a19733678e74294725c1114f101f0466a54a93de1448fba025b85c2cedc9cde23c6d678d45de035cd8746b9ff8de067275b3a97f3cf97de9aa3388e676679cc4af6eb94cd78fbf4244c141c2aa8b0bd5a0eac3d5c2b5c3e7c51bd1c5e22c22305109f06788fbc317d528ee685577486383c33b0ebba2de0a446628b5b46d150c0501b215f51f67f23848ff9d74f179561a63cc73d2069638ed1d4a1727ab8b05e60124862cdd9b180942f96cd097b26357b9192f68a999ee0a995b318620aef118e3ae5e67a8d46039afbaff89d7cffce62ff4bd9a70cb259604637c46add0dd5f560e17012a6c5bdf1ed6064485cadc16996b54ddeb19651ec4add36d073a80f759402263e7f6a7386f203c9b534c19f5ce42e22546d131189273291c6d4128a6d3252a0419fd0b035356a8c9f72e6634670c11768f732a54708aebc15566049080cdba28be6792748c0396bed155899ec7874ed0c36489efd32c33b85df4d2e516959472527a93aca1e03032c86c2f1c902904e381768c34346f857eeeed79f173235780cb7ceeb4bc4c969041e07aa585b8d2a55cf9cfa787de4c0793c3d569e4e6c4000cc9c1305a9ec93ffa070d30964496cfb60cc22741ebadd8149f2216e758c3e0d5836278d9bba333bcc4cd2327434f1362f0a42cbab9d2626c5f044fb52ce278e2b2974a9e5ffc24391be8ad1326b5fa9acb285b89d0918da655db392304a6118c8a625a500343def77446c536529080402d8b878e82ea78bedf43d95f72b8a4e18c3c864a31115b3a04eb64806b97e29831459192ffa83e36d7485505f207d5f233366d4336751c34cc822bc75dcbbe776cbc92428d85f27b14f721d12e16c3f90a8a4b00223c52bcc3991d78f4a9dc6ef29f4b08cecdfaffaaa89d841e6fe2e7de4f009fd368648561622c9bf36051feb527223da3c3fd2d058fe95fd28f62659f3d90e84a88d7126964c02cb9a97ac3f48fdd021f80f6622a591621fecd9292cde2eb15a94025217722e651f51465bfe0c7c9a18e6f1048c8caced53c386e7a5429ec2b572ec3dcc279671c28fee80f1ba0b494b587a7b03e01e9d29a539396b2d56a54f5a129400aac9453536c4fab7a94fcb6828a638de88d2a7495b93855a1663a418d0bc147bac573ce1d0c2870072341eac677bf2b17644273986dc14ef410636899442e0812ede1c15acff2ef5851fb1a17a47c56b4c4db6be9c1b3b41fa52bb27f28d83f9409c563b3545c952a221cbe2a3faa94e5696d42a3f8c3da79f5f3a2b097c52866df0fa99595fe561132bf8b8a95bdca89f1e2fa551c1eb89029b425d3619453b7a35670ada253c6ee8e11bc1c03e6cbe54f7a56c02cfbf456a13dbd325148629147ea4025e14f081f01165b9b282f129a699609a975dfe2ae948416371fb1f0c36e4f87a8e2946749fbb1ca775fc287b12c5e4ee1280ab2d14bfa525ef582afbd6f972d696909a059d9165602cdb5c8622193ed163442d30df36eb759b547285a0bb56dc3a81c29f9cd20f413f078204b0a7a9fb096efda0752c1a1e6ebb1da13c577682893078d76509a34f926eb84e34c11e6686b5c7c51b2a2fe5df69bf19d7afa2efc6a01e040a733ad9cf7e7b8826e69371b5836e9d1b16d4dd0857aae7f4aead9d98691f51f0a88f34befcd9c70bce401b06b87318c7f76f601a6c98a4cb4b840c613948b74236b42abc5dda94ad8748586719c5d513a8e34f96fbfa96502c86eff9d9aed94a2a9ff8b2c51f30a2fcb08af08c82d5720a0eac3ffad9075c7048a69fa749509d0d127d9354cb680accd22160a4734a5d9e4fb534f712cec725818f75bebff42af4e19d35457ad08d39095fbfbfcd68244efbf9627ef2dea487289017cf3229ad694fc2769fe10f228e1f1a532227052e5f97823d7cd3b9ab326a39e99a50a7abbe677298e9befdbfd9812bcbc2aba62e1a48fd52366f63078a06452b816d6114d682589c183847fc7ef8fe834bfa2477be8c1b95e3ea27df63d864444c83d0c139b33c58fb09212c1bd83469bd585068373213879f7e08a527e3fd1a35ae08387998d9a7dfd7e4e2820a20179c8b3309fd5eb6a830471b3103c27d9e206c6806df8b974a303a513d2456c67c37813e388445a97", &(0x7f0000001080)=""/85}, 0x18) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000001140)={0x8000000001, r1}) 2018/02/25 05:42:07 executing program 2: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:07 executing program 1: link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') unshare(0x20020000) mkdir(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffd) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) poll(&(0x7f00007a7fe8)=[], 0x0, 0x7f) rmdir(&(0x7f0000000000)='./file0\x00') 2018/02/25 05:42:07 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000000140)={0x1d, r1}, 0x10) write$fuse(r0, &(0x7f000000afdf)={0x1c, 0x6, 0x0, @fuse_notify_inval_entry_out}, 0x1c) 2018/02/25 05:42:07 executing program 0: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89b3, &(0x7f0000000000)={@common='ip_vti0\x00', @ifru_flags=0x200}) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x2) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$unix(r2, &(0x7f00000000c0)=@abs, &(0x7f00000000c0)=0x8) signalfd(r2, &(0x7f0000000140)={0x9}, 0x8) 2018/02/25 05:42:07 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='em1\x00', 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x8, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x6, 0x4, 0xfffffffffffffe00}, &(0x7f0000000140)=0x10) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00001e3ff0)={&(0x7f0000b04cf4)={0x1c, 0x13, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x3}]}, 0x1c}, 0x1}, 0x0) 2018/02/25 05:42:07 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000680)) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0xffffffffffffff70) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(0xffffffffffffffff, 0x111, 0x2, 0x1, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000040)=@routing={0x7f, 0xa, 0x2, 0x1, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}]}, 0x58) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f000069affb)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000000040)=0xf9c, 0x4) r3 = gettid() process_vm_writev(r3, &(0x7f00000007c0)=[{&(0x7f0000000100)=""/221, 0xdd}, {&(0x7f0000000200)=""/163, 0xa3}, {&(0x7f00000002c0)=""/96, 0x60}, {&(0x7f0000000340)=""/172, 0xac}, {&(0x7f0000000400)=""/45, 0x2d}, {&(0x7f0000000440)=""/222, 0xde}, {&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000700)=""/121, 0x79}, {&(0x7f0000000780)=""/62, 0x3e}], 0xa, &(0x7f00000008c0)=[{&(0x7f0000000880)=""/5, 0x5}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000000700)={0x7fffffff, 0x0, 0x0, 'queue0\x00'}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)={@loopback=0x7f000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080)={0x81, 0x80, 0x6, 0x3f}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000140)={0x81, 0xff, 0x8, 'queue0\x00', 0x80d}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xffff, 0x4) 2018/02/25 05:42:07 executing program 5: r0 = memfd_create(&(0x7f0000001f1f)='\x00', 0x0) fallocate(r0, 0x1, 0x0, 0x10001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) fallocate(r0, 0x0, 0x0, 0x20002) sysfs$1(0x1, &(0x7f0000001000)='$\x00') 2018/02/25 05:42:07 executing program 6: io_setup(0x3f, &(0x7f0000000000)=0x0) socket$bt_hidp(0x1f, 0x3, 0x6) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x3, 0x82303) socket$netlink(0x10, 0x3, 0x2) eventfd(0x8) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0x6, 0x40040) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000003c0)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001400)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) io_submit(r0, 0x2ab, &(0x7f0000001480)=[]) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc08c5114, &(0x7f0000000000)) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000080)) socket$inet6(0xa, 0x2, 0x422) 2018/02/25 05:42:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0cfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000ccb000), 0xfffffffffffffffd) 2018/02/25 05:42:07 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x40) getsockopt$inet6_dccp_int(r1, 0x21, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) capget(&(0x7f0000000100)={0x20071026, r2}, &(0x7f0000000140)={0x7, 0x0, 0x5, 0x4, 0xdfd7, 0xffffffffffffcffa}) close(r0) r3 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xd2, &(0x7f00000000c0)=""/155, &(0x7f0000000180)=0x9b) signalfd(r1, &(0x7f00000001c0), 0x8) bind$alg(r3, &(0x7f0000219fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) userfaultfd(0x80800) syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x1000, 0x2c8200) io_submit(r5, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/25 05:42:07 executing program 3: socket$inet6(0xa, 0x2, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x100, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x88, 0x4, &(0x7f0000000000), 0x474) 2018/02/25 05:42:07 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000399ffc)=0x7, 0x5a) socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000da2ffc)=0x10000, 0x4) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) sendmmsg$alg(r1, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000f38000)="c0", 0x1}], 0x1, &(0x7f0000360cd8)=[]}], 0x1, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000000)=0x22, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000000280)=0xb8) 2018/02/25 05:42:07 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000032000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f00009c4000)={0x24, 0xc, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @uid}]}]}, 0x24}, 0x1}, 0x0) pause() sendmsg$nl_netfilter(r0, &(0x7f00000012c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001280)={&(0x7f0000000040)={0x123c, 0x3, 0xb, 0x20, 0x6, 0x3, {0x5, 0x0, 0x6}, [@typed={0x10, 0x4b, @u64=0x4}, @nested={0x10f8, 0x80, [@generic="6dc552cec1c9e4cc2a468ad20446fd68a987a098df9a41b5db31479d4d009b71a149e7dc512f833cb09057f869f6388a7e1a73ac46184b2a5b978133ba320a139cc21e25aa4cd7fb6e4b47620c42d5331ec8eb2064329faca2b1433fe3a5105574c72717e6f8ad3528ad10245594159d58349801f2d98fde26edc134b813103c61161f22", @generic="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", @typed={0x18, 0x1b, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x12}}, @typed={0xc, 0x87, @u32=0x9}, @typed={0xc, 0x0, @u32=0xffffffffffff7fff}, @generic="5cd0295d72b6468fe5822e288f1ac074aa343c1ee65f447f81c8f488f23c4a7d8d0a35a4a0da633769526cd1b023a5e608f1e66ef0097d5900f389380481"]}, @generic, @generic="a77ae8dfa6eaf61b3804e56c4b47a11eb70f230f096bcf16f9f5a88d2610841df607d4dd51a8b8745b5a7a45e455057820a83f73ba59fe6c6e01867172ff5c044cb49d2b0f876302aa5091276fac5bc5f5c479199e5e6e918362b4ce9bfde70a8e055687a7e27ecb5f6ade839f526662409ba9c1dad482ab08b66255d91e7c82a1135be6c47b9be56de58ff68e9fa5d4182cd1244a7dcd943aa03aaaf279cc6596b1763bff4cd53b745d", @generic="3e151b599698dd5a2d513a0949eea3fd5ec63d88363741f28e27d8ebc515afbcf0cc1ceec08ff64db67fbd6026f5e18edecb4b6bab61d1463ffe1d8ec80ba37731476ad717160f69c884c0de2c38049ff57018dfbab64f62682ac9474931bd9a4eb7df30b131a54930d0ff7f90a3571edd4ced"]}, 0x123c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) 2018/02/25 05:42:07 executing program 2: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000010000)) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x26f4, 0xc00) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000040)=0xbed1) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000040)) getpeername$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) 2018/02/25 05:42:07 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00006b5f98)={0x18, 0x2, 0x2, 0x4000000800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x5}, [@nested={0x4, 0x2, []}]}, 0xffffffffffffff69}, 0x1}, 0x0) r1 = dup2(r0, r0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000000)={0x27a, {{0x2, 0x1, @multicast1=0xe0000001}}}, 0x90) 2018/02/25 05:42:07 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x8, 0x100c3) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b8eb38)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402"}, 0x0, [], {0x77359400}}) 2018/02/25 05:42:07 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000abffe4)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) shutdown(0xffffffffffffffff, 0x0) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x4, 0x20}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f0000000080)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_fuse_mount(&(0x7f0000001ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x800) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000140)=""/247, &(0x7f0000000240)=0xf7) 2018/02/25 05:42:07 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000e4ef0a)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000b33ffc)=0x10ff) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000d2a000)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x20000000000}, @in6={0xa, 0x2, 0x6, @empty, 0x8}], 0x68) 2018/02/25 05:42:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync_file_range(r1, 0x8, 0x3ff, 0x4) readv(r0, &(0x7f0000001680)=[{&(0x7f0000000040)=""/186, 0xba}, {&(0x7f0000000100)=""/255, 0xff}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/206, 0xce}, {&(0x7f0000001300)=""/81, 0x51}, {&(0x7f0000001380)=""/31, 0x1f}, {&(0x7f00000013c0)=""/254, 0xfe}, {&(0x7f00000014c0)=""/227, 0xe3}, {&(0x7f00000015c0)=""/167, 0xa7}], 0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001740)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000001780)) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d5fec)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x10}, []}, 0x14}, 0x1}, 0x0) 2018/02/25 05:42:07 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x1f}, 0x4) r2 = socket$packet(0x11, 0x400000002, 0x300) prctl$seccomp(0x16, 0x2, &(0x7f0000000080)={0x9, &(0x7f0000000000)=[{0x2, 0xe7, 0x5, 0x7}, {0x101, 0x7, 0x7101, 0x9}, {0x4, 0x1, 0x8, 0xffffffffffffffff}, {0x3, 0x1ff, 0x2ef, 0x8}, {0x3, 0x40, 0x36, 0x100000001}, {0x5, 0xfffffffffffffffa, 0x2, 0x3}, {0x7, 0x4, 0x5f, 0x4}, {0x1ff, 0x101, 0xdae3, 0x40}, {0x1, 0x40e, 0xa45, 0x6}]}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) poll(&(0x7f0000080000)=[{r2}], 0x1, 0x0) 2018/02/25 05:42:07 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x541f, 0xffffffffffffff88) syz_open_pts(r0, 0x80000) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) [ 175.988930] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/02/25 05:42:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x180, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000040)={{0x1, 0x6}, 'port1\x00', 0x2, 0x40, 0x7, 0x0, 0x7, 0x78fc, 0x7b, 0x0, 0x7, 0x6}) getpeername$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x5}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f0000016fe0)={0x20, 0x2a, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @binary}]}]}, 0x20}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, [0x67c800000000, 0x4, 0x80000001, 0x8, 0x4, 0x6, 0xffffffffffffff80, 0x5, 0x3, 0x1, 0x800, 0x1ff, 0x8, 0xc21f, 0x8]}, &(0x7f00000001c0)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000200)={r3, 0xf1, 0x30}, &(0x7f0000000240)=0xc) 2018/02/25 05:42:07 executing program 2: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) r2 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x9, 0x100000000}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000100)={r3, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x3}}}, 0x8c) unshare(0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r4, 0x11, 0x2, &(0x7f0000000040)=""/18, &(0x7f0000000080)=0x12) fcntl$lock(r1, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:07 executing program 6: sendmsg$netlink(0xffffffffffffffff, &(0x7f000000efc8)={&(0x7f000000f000)=@kern={0x10}, 0xc, &(0x7f0000004ff0)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) getpeername$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x1d, r2}, 0x10, &(0x7f0000000200)={&(0x7f0000000180)={0x7, 0x10, 0x7fff, {r3, r4/1000+10000}, {}, {0x2, 0x4, 0x48, 0x10001}, 0x1, @canfd={{0x0, 0x6, 0x5, 0x4}, 0x22, 0x1, 0x0, 0x0, "d177cfde3e5c8c1f8ef5007f1de0681e0442d7f27edf3fdc6369ad5f3c174536e63effc90738ddd57d0133a52339d5578c863d7625be41c20daff8f9ac3d286b"}}, 0x80}, 0x1, 0x0, 0x0, 0x80}, 0x8800) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8924, &(0x7f0000000ffc)) r5 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r5, 0x540e, 0x80000001) [ 176.035715] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/02/25 05:42:07 executing program 5: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x17, &(0x7f0000000180), &(0x7f00000000c0)=0xfffffffffffffe17) r2 = socket$inet6(0xa, 0x801, 0x0) r3 = socket$inet6(0xa, 0x801, 0x0) r4 = dup(r0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000040)="13d5d227cf10f35368ea7eb5bf98733ef9aa066245efa87b4ed258b7c4a063208f03b5fc719062f1a4de0c8ba8de1d7c8c9b03abe28358d32a372a60dd6724ce22ffe885732e859a96705175c1fd94cc13208cbb130fe75c829a85c2c15689dea11b03a1097c242f9b5e5513f161d02f713abef7a113137692f810b11422d58edbef11be654f", 0x86) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) listen(r3, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0xd, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) fchmod(r1, 0xe) dup2(r2, r3) 2018/02/25 05:42:07 executing program 2: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:07 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0) r1 = dup(r0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000005000/0x1000)=nil, 0x1000}) 2018/02/25 05:42:07 executing program 6: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x6a, &(0x7f0000b3cf13)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @multicast2=0xe0000002, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2000000000000001, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0x17, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}}}}}}, &(0x7f0000716ff4)={0x0, 0x1, [0x0]}) 2018/02/25 05:42:07 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 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={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xfffffffffdfdfffd) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f000001aff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000034000)=@delneigh={0x24, 0x1d, 0x517, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x8a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d11ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) write(r4, &(0x7f0000000300)="87", 0x1) recvmsg(r3, &(0x7f000001cfc8)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)}, 0x2) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000040)=""/20) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@generic="e2729923bb78af55daac70aa892db644", 0xffff}) getdents(r2, &(0x7f0000000200)=""/253, 0xffffffffffffffef) 2018/02/25 05:42:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x180, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000040)={{0x1, 0x6}, 'port1\x00', 0x2, 0x40, 0x7, 0x0, 0x7, 0x78fc, 0x7b, 0x0, 0x7, 0x6}) getpeername$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x5}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f0000016fe0)={0x20, 0x2a, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @binary}]}]}, 0x20}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, [0x67c800000000, 0x4, 0x80000001, 0x8, 0x4, 0x6, 0xffffffffffffff80, 0x5, 0x3, 0x1, 0x800, 0x1ff, 0x8, 0xc21f, 0x8]}, &(0x7f00000001c0)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000200)={r3, 0xf1, 0x30}, &(0x7f0000000240)=0xc) 2018/02/25 05:42:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x40000) connect$inet(r1, &(0x7f0000000040)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f00003a4e6c)={0x20, 0x18, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@typed={0xc, 0x6, @fd=0xffffffffffffffff}]}, 0x20}, 0x1}, 0x0) 2018/02/25 05:42:07 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00006ce000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000fb2000)={0x6}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r2, &(0x7f0000000080)='net/dev\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r3, 0x2b461d80, 0xffffffff, 0x1ecba0000000000}, &(0x7f0000000100)=0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)=0x0) getpgrp(r4) [ 176.093984] IPv4: Oversized IP packet from 127.0.0.1 [ 176.109353] IPv4: Oversized IP packet from 127.0.0.1 2018/02/25 05:42:07 executing program 6: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000d45000)='./file0\x00', r0, &(0x7f0000041000)='./file0\x00') mkdirat(r0, &(0x7f0000028000)='./control\x00', 0x0) fcntl$notify(r0, 0x402, 0x2) renameat(r0, &(0x7f0000043ff8)='./file0\x00', r0, &(0x7f0000045ff7)='./file1\x00') renameat2(r0, &(0x7f0000047ff6)='./control\x00', r0, &(0x7f0000011000)='./file1\x00', 0x2) socketpair$ax25(0x3, 0x7, 0xcd, &(0x7f0000000000)) 2018/02/25 05:42:07 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x200800) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000000040)) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000080)={0x9, 0xffffffffffff0001, 0x80000000, 0x7, 0x3, 0x1000, 0xfffffffffffffffc, 0x10001, 0x20be, 0x6, 0xffffffff, 0x80}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ptrace$pokeuser(0x6, r1, 0x3, 0x4) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x3ff, 0x0) signalfd4(r0, &(0x7f0000000140)={0x7fffffff}, 0x8, 0x80000) epoll_create1(0x80000) bind$can_raw(r2, &(0x7f0000000180)={0x1d}, 0x10) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00000001c0)=0x5) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x8, 0xfdf6, 0x10001, 0x5, 0xc66, 0x2, 0xffffffff, {0x0, @in6={{0xa, 0x2, 0x100000001, @loopback={0x0, 0x1}, 0x7fffffff}}, 0xcbd, 0x80, 0x2, 0x3, 0x7ff}}, &(0x7f00000002c0)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={r3, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}, 0x1, 0x7}, &(0x7f00000003c0)=0x98) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000400)={0xfffffffffffffff8, 0xd5fe, 0x9}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000004c0), &(0x7f0000000500)=0x4) r5 = syz_open_dev$audion(&(0x7f0000000540)='/dev/audio#\x00', 0x401, 0x1) get_robust_list(r1, &(0x7f00000005c0)=&(0x7f0000000580), &(0x7f0000000600)=0x18) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000640)={"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"}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000a80)={{0x10001, 0x3, 0x4, 0xe21b, "f9dae699c83fee8c9efda733aeeb342d3b3eb7260201e05fffc8ec545bd5660ea411cbe902a3781a40d66e91", 0x4}, 0x0, 0x0, 0x0, r1, 0x2, 0x100000001, "8265d81fab5e1afe38363239e9fad69c1f9fb3f92afe431bc22fce694b4f246d291594576a700b5f72a413256665ead86bd651bbb7973b852696a23b8377cd22", &(0x7f0000000a40)='\'wlan1\x00', 0x7, [], [0x7, 0x9, 0xfffffffffffffffc, 0x9]}) recvmsg$kcm(r6, &(0x7f0000001d40)={&(0x7f0000000bc0)=@l2, 0xe, &(0x7f0000001cc0)=[{&(0x7f0000000c00)=""/126, 0x7e}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/49, 0x31}], 0x3, &(0x7f0000001d00)=""/17, 0x11, 0x100000001}, 0x40) recvfrom$inet6(r5, &(0x7f0000001d80)=""/96, 0x60, 0x20, &(0x7f0000001e00)={0xa, 0x0, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4c2}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_GINFO(r5, 0xc0f85403, &(0x7f0000001e40)={{0xffffffffffffffff, 0x1, 0x3, 0x3, 0x2}, 0x3, 0xe59d, 'id0\x00', 'timer1\x00', 0x0, 0x2, 0x9, 0x4, 0x6}) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000001f40)={"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"}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000002380)={0x5, &(0x7f0000002340)=[{0x80, 0xed55, 0x2, 0x8}, {0x1ff, 0x1, 0xffff, 0xfffffffffffffffb}, {0x3, 0x9, 0x2, 0xb57}, {0x5, 0x7, 0xb, 0x9}, {0x27, 0xc9, 0x95, 0xe58}]}) ioctl$VHOST_GET_FEATURES(r5, 0x8008af00, &(0x7f00000023c0)) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000002400)) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000002440)={@generic="46eb2a3e3998aaf5d2ecc69ef2eed409", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000002480)={r4, @in6={{0xa, 0x0, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}}}, 0x8c) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000002540)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x3}) 2018/02/25 05:42:07 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000400)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c7, 0x0, 0xff}) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x101) 2018/02/25 05:42:07 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x80000001000006, 0x10010, r0, 0x2) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r1, 0x8001) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}, @in6={0xa, 0x2, 0xfff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3f}, @in={0x2, 0x2, @empty}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @rand_addr=0x7}, @in6={0xa, 0x3, 0x10001, @loopback={0x0, 0x1}, 0x1e3}, @in={0x2, 0x2, @empty}], 0xc4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@syzn={0x73, 0x79, 0x7a}}) r3 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x3, 0x1) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000000140)={0x5, 0x1}) 2018/02/25 05:42:07 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x40400) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x81, 0xbc, 0x6, 0xffffffffffffffba, 0x4000020000000000, 0x8, 0x5, 0x61d, 0x1, 0x1f, 0x3, 0x7fff}) 2018/02/25 05:42:07 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x185, 0x314c62529ae6fbab) 2018/02/25 05:42:07 executing program 2: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000010000)) fcntl$setpipe(r1, 0x407, 0x3) 2018/02/25 05:42:07 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffff7, 0x2200) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000040)) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) r1 = socket$inet(0x2, 0x80007, 0xfff) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x9, 0x3, 0x1e0, 0x90, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x178, 0xffffffff, 0xffffffff, 0x178, 0xffffffff, 0x3, &(0x7f0000000280), {[{{@uncond, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ip={@dev={0xac, 0x14}, @rand_addr, 0x0, 0x0, @common='bridge0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x0, 0x48}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x8, 0x1, 0x5, 'pptp\x00', 0x100}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x240) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000002c0)={0xaa, 0x10}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000002fe0)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x1f) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) ioctl$int_out(r2, 0x5462, &(0x7f0000000000)) read(r2, &(0x7f000060df9c)=""/100, 0x64) 2018/02/25 05:42:07 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x10000000000100, 0x400}, 0x10) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x3, 0x8000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xf23}, {0xa, 0x2, 0xffffffff, @empty, 0xfffffffffffff800}, 0x400000000, [0x5, 0xfffffffffffffff9, 0x1, 0x80000000, 0x100000001, 0x7, 0x4, 0x1ff]}, 0x5c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), 0x4) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x373) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000399000/0x4000)=nil, 0x4000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000000)={0x0, 0x200, 0x8}) 2018/02/25 05:42:07 executing program 4: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x26, 0x663]) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000002ffc)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002e80)=0x0) fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002f40)='./file0\x00', &(0x7f0000003040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = memfd_create(&(0x7f0000002f80)='-\\,\x00', 0x3) sendmsg$netlink(r0, &(0x7f0000003180)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x1001004}, 0xc, &(0x7f0000002e40)=[{&(0x7f00000000c0)={0x16b8, 0x2f, 0x300, 0x2, 0x2, "", [@nested={0x184, 0x6b, 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[@generic="32bcc77503a04994", 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[@generic="9d90d37645ae1658c5aaae097362a475400f7cb1e18c175f11ca6544ae4c5b094d7d525c17d611a6515d869d992900a3b535cb6af5cdaf9554a4ac7d15f81a77b07dc611650b2d0b4baa917a33fc931a20e6bd90cbf7483503cbd25b351f22d7e9b4ea09eaa8d482968282d26375baf31737118f7c6305923e4a555d42b8608a64d384eb1e941552e51cfc3414d8132c689a97e71b7fe8b3bb9d3b3f15bb9a8a5332247337d32f4de84a1eb1cbd2761a3f1e8e20c359b522beb46ce3176a39", @typed={0x8, 0x81}, @typed={0x10, 0x8c16, @u64=0x7fff}, @nested={0x11f0, 0x4d, [@generic="e9540c33d58553127ca71a6704694d0994e6b65eab6da8182e8ed2652e5736086b55efd9b23b0a562f5df1c73df57e238182b7994df08f1dda81911d95210a36bbf8fdce2d1df3598178dc8b02d0ba7a54b03f760bb72052c3e9a004d5edef7d1b5f284a72f00e94d2ecebc889a8555f258f55d30edb4328dffc5065e93985fb8cb0f6055d98414605d109ec16ff54c44562537093c6f591ccff5ec24956da34005b567186dd6e64f6ed86dceec6cde70a3a16b3f4d84810e06bb0b6", @typed={0x4c, 0x74, @binary="0e92cf45a8bbd8a1718bf20af3ded30ccf2c3409205e6bdcf0dd596a0abc0c05597bc9c4feb521cc6caaa6c247751916c1c7f7023521aa20d954472cf223f7b1c41d"}, @typed={0xc, 0x55, @ipv4=@broadcast=0xffffffff}, @generic="1cfd4c7d7c02f5adaac21fe8547fb8bfdfc41390147d9e74386fcbb56d01fdea77272c685fef49a063b47abf4dc80c0795c4964d672fd372702087714b77fd40cb8af86f0ef8bbe368399055f4f61f3fec2727c548ded9d6b99513881fc5db45665342e945b17338b2c8", @typed={0xc, 0x3b, @ipv4=@multicast2=0xe0000002}, @generic="2f4f7e3348e8ba4483b0f5591c17775b4a9c9ceeee460609a65e30eb5e7c95b266f5d4f02d1bd207ee4defd46f23f9d286804101e49e54379ab268130828a0b4825df87779f4da09cff385adeae31465c72a8e3c172b7f0942056d4f6fd5bf7354", @generic="955068be3d8fa72a9a6eceaee1faea36a57fd60f5cde5d3596aa7bb29f7060c0db74de9b5f16972e85f46a28a5d4b506c2dd84670e4b8be05601a03ab76291c12c59e92f3f8182917c487de9a90ed0984f2eba3ce774fb1183757f3b0e6c17e694b46792f93e2f0d6c8daf6203ef2e5a7493a421fd5152473112d7136108edfc2046b49f63c8571ab5fa2b76360fdf24eb0262d200e59c96b134b082a7f25b344a7963528671a866a64614f1833a86392c45b6e761760976d2f9a27a2c0517f19f2dbc12c0c7b1f4d4fe806ba05573ef50556645f7fde1c1c15bec837adbe0669039716212dedb4810588d8aee075985286ffa38a211398b7ef4cf2b641cefd49f6b9c12d03796394fce9708c92eabbd09ecc1ee9bacf39d18204abd75aee1f471bc33cbe7a5ef3da04660074fe1cb32c3fb8ee7162259a6c0543912e37d762692b4e87845e1585a0d8b0bc199233e819f86c3f3eb4b87db0d460c7b9fcbdb3c43f6f001b1008bbdd97b77b55db98df13adce15ab6f0f0f32bace865653ee096c39c83618b194f9ec5ad15cdc10cca0ce475c66d5e438d6baac977caea6f7eaada58045fbc780cc9fe1123f9220ba7d6f397426f5a1c363fb30d75e864f45a0eaa77bdb4272d0101e6e0f25e5e943ea7469324dc51adeed8ba1ddd594159eb86786f1b428b5e5124aa060d5fbb2da3a23095cf54ed9e03903e6cbabdda6c3ba26ee2b37de8976a56a2f64f1ac8010add1aa57442700023f5b5e481fdfd9e1fd8d9dcf3b03c8a8063c111f2d03eb6afc592c5f3cd7e50b8f76641fbe365485844279e055edb9ccf4389d5b9013d72b98e5211be2a7db331c72fccfe5f3755d2d4d10744018292762249dcf5ee75890181bb19054de00f362167542d1726be796865197740714d1f75e796d48d3a1b45a274480492ad16f9a5a066e8cd2f52cef766cea405eee1d409b327b320d9ba08ced99494ecd4b889903e7e4c32663af13b8b5b2a3cad8929a2cc636f79d7934ecea24e99ba057a753214bdf453674b905feefa3287a5a9c7a3d3e5931468207ed689da411b2828f403585b89b4511661ee1c93e856c69505a9d6535d3ef761a567e724c915f4f10d3d4f45717b1fdff2aa0bd7b7350a22f5f8f3364f2153708d6f2e4022eaae1d4c41bfad946dab1e1d40ff042806ab5998c950f4cce9eabecd80b421d6a76f14274e3859011e1e2c4759faee248e6214ed8096c6d4c88ee313dcc093f6e0ad76308e42949a6a9c577d723defe5edf2cf4cd668c85c7df9f1f03d64f3018e63caf4e0c921a9b80bb141d8575cc0497305710631ab2781f06ed36d7d2ac28f5176bce250c0a352ebb4f74bc4c99646ed5f76620cb533aaebf32b2c186cb5e02c9e7c554fb4c8d5b7b729126b25b024d355193be02a8bb660325875d5b46891cb3214726d4ab07e84e7cb582f8e39fe9335f1f2147b55abbff8ec54865e034272fcd4b9b74c3bc233526f50dfa4d9f143f5f3f31d41a4cf105e87393d2fb409e2f8faaf15d190917a3ef705df4982ae490041f747cc0d509a4fc14dd6cf5815a4aee9d7350bb1a75625603c62689fbe3fda6bca448873c920280962fe6e31958f8509a26517c4d266adbbecb9b344326b2ed9f1a03564d8204c1c103831bc633dabc7b31763abc1c5513518db6952dc2a320e7db68322e62bc53f94e916873efda4cca0d2300b5fd7c342a575c12c4522c79806bf45af18dbed35b365ca1776552380ddb739cd5968645c904590ad262e4c1364eb244202f0fd5a9d5b6fb85d3bcdfab9a1c8f7ba082e29be4379ba56739f3cc89a206b89398cb5a4edc47a0db61dc6307161aebbe5b03477afb09ab1cc9c9fa11c27c513558120119e785edf6bb82807b112950b1aa0bd763470b659b2aa9bce95a8e5f8b1f81581e02064aad63e039a53d0815e66fc3ddde1be251eabaa58c02a9349a908fc8d48612c7d94b04d17ba10b50492a913d21539b6a43bb7847dfcd9b4391743f41cea2cdb9ef34fb86f999f35a310f73e8c1c14603767bcd57418a7e44d958093d2ea3ab211c1f1528146d7b7a24012721e39820da5e952ea256367a7f89942ea9f02396ba2dabb5256db9a59af4b6f596073a24ab70a46a2f9e8a613b6c64a59a1c084471e10f0222cdd8594dc4db432d5b2fa1bb82b62acd42c65c84ae828dc9ba6e906090bcd2f828c893d73573d30d87a6e830b676d2d7fd2e6a40b99ae11dc4de46591c74f49f1ee56e4fc7dca7e948b374e9d323485f309313cc8f53e7216932b9c02818bc71c091845276adf7d514510191ff8dfc8301716a87c40575351c43be501971a80630f0d65557cfb784c6ced3a1dc18aa34134fcb48414f1304c1044eebf8733b23492ce6945b3563afafb33af8ae7f391afb765ac853e5fb88c62ec6d76dc15a6aca924588ba3bbe1cf3552da70509b5c1cc5cf4a80c2691cd41da8b4a3346e5b8d8a7a2b795f47fed758b67e9e0d089544f610ff32d0988c6a99a45eaef4b50e56114b51d47c1880717d2ad6234943fea0e360a87a0813f3c6bfc88159b5d02e4da75c702721ab6b821168154b2bd3663642d138554e4473e33e4485f9618bed0a360cb3fe73fe0aa122dd928bc01362aedc1398e7ed7a251ceffbefabd9ff2f3e94d229f7d12367315a0ce5f37521c88fb62984ce60f695213e098a27d616a5f8a278c46362f18ccb0075d696cd34b9217f36d278aafe1b8aebe54c1a8979b3aaf34791c09fb5afa68180fb477231cf80c93bb462f7ac6cbcda1c98596026f62b0288e60beb3a9d956d21118b22866e67d73d6d01939f482a3062d06e209db2172c7bd3dd29d53c310ed34df05ab9ec58663fb343bc5464e804335471eec5782ee32bb40f290e24a97efadcc56bca2a26fdf599e75410eb6aab2f3b97159bc445779a02e98d7a312d49cd6d6baca0f692b44e540a6a0c4a6ebc7d0bef077e2a41d19b8184c5a8a5e78589fb8f400384d6b049c37a48cca0cb2569fca27ce3403f3470f0e69b1f50d7170bb41b0e86d45ba45d1c1120aebf0e1a6015f0c1a5a45419f49ddb0c91cf0f8fc115f294039578de46845d1273ced9b066079de51725a87764334f432993a7c239827f4e0e6dbcdc300f86fe11cb42d11d837dd3394ed9980e631e4174feb1ccf43b913929560e41ab0527623f8b62d15322a9a6a2e97d743c92eafc0cebb5176b7f91f8c4dfe713e100e7ce5a224d76fc93d4240ced7f26d0846799f74e601bb3be3c6480752f948fb1f26fe29a8795eb70b8db1277d44a56803ca236df21bd85a08c3272b78a14c21bc553aa4e4ed6fe70a2d9072d800ce0c7b45168e3a2243a1b18f89cc22052d0ce511c51123e8ce337f0454e599622021e3f92c93e1df5fc8d45e67b8324a0dcebf8fa8fe60fa099656aec3dd37bb715853ebc8b30d07730ac41c427dbe6265249ec2080750d5314bb767e820dcc849244f75b1d15f1b642f1c7b148c502bb104b20ca684683a2b2e55c7e7d4d018f0527e0aa664326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@nested={0xd8, 0x44, [@generic="35d55d076799fc8a3a7ccf4affec271dd28f644d79cb6a20a0b16a6232f8b7079e3af0efbf3d97bf67844e8916721291e1c14b7acc659383c8efab01e9764d0616d4a7492ef6f944b91fc1279c00f1f6df55656663242fa72d2b9be6138c6ac8bb8dbddd1ca986a929daf18fa7c182cf912daa9d1892f586cefced2253c0fc18c784aa42580f", @generic="31bf75fdf57ec349cb3c930ec70e961258e93944f2caf5b793dbf8b2edcfefc285092d5b9fa07605f6e44f1d6127eb", @typed={0x10, 0x72, @u64=0x6}, @typed={0xc, 0x77, @fd=r0}]}, @generic="b1a5860a282612ed70f51832f25a2dbfee6fa8d10cb0c9e5efa25ba55d4d057a87c305c4bafd93d41f38c23360fc626f2afde00bc5cbe81919658394e70daf6052fcc2b33a878eecd0247fe739e098e5fa21951483bee0b9a11a622c7917459cb23575156735a9d1f36fd29594ff8d6bb0a3d950004fa6f71ef9f275c6514017516d2d82e1e1989fa3849c5d60a5b674290832ee3b60a8e833ad97917daf7c9da8e3d3a6ab35e645e3d7b279974f9048ed26"]}, 0x1464}, {&(0x7f0000002c00)={0x20, 0x16, 0x500, 0x3, 0x1, "", [@typed={0x10, 0xf, @u64=0x800}]}, 0x20}, {&(0x7f0000002c40)={0x1c4, 0x1f, 0x20, 0x1, 0x0, "", [@generic="4c0e0521e5220faea8cd1cee6194f55a0c4ed0161cb2120cb77789ee2a0bb25327ad50f8d5a81c43f7b3c7aa7b4286aef7da9e9ed82871edfe37b1de1e0dea1dca402a6913634464aaeffee089e36bf19dbcce545587c8eaca19d7e895499431b75d4a2e4f9bec1a8a7e5cba928d890bfd2dedc2c5ad7208ef6c92f48d7f4499f3704ec21fc4dc8bb7569d48abae03fe85d5f609e4cf37b60ca0d66eecdbf936f564a52ec7d3cdb9da14dca8a9522ce084c7c0572bc1ae1e82de49a9e4589e92a19f3b4b", @nested={0xf0, 0x4a, [@typed={0xe4, 0x4c, @binary="71ee1ee1fa3810370a4acb4857e2bb8eb822de081be3d383f8ab62572e27654c606c661a189d3c6b7ca01d71df672b62af94466918ff86cede964f8fbf28419e54ebeb4fb7481b0967979bc6f56b1cf12ab81fea81b049a67099c3113b2b0b054ada03647ccaa1c1cf5532b42124dacd267364283a46bc6bb6305ff7b361c5d1dadf2ba8f42376c14950900f624bd3c2cadc185cd3c8528397c13885a59fcc300566e2b9a0777cf24520b520db32f65e1563003e49298995cbf3206dca56137a5b6203a941d81ebe982a69e031a6e00980e133b7c313505ae83915"}, @typed={0x8, 0x4e}]}]}, 0x1c4}], 0x4, &(0x7f00000030c0)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r1]}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r1, r1, r0, r1, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r5, r1, r1, r1]}], 0xb8, 0x4000}, 0x40) 2018/02/25 05:42:07 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c22fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/raw\x00') getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@mcast1, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), 0x4) r2 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x10) getsockopt$inet6_int(r2, 0x29, 0xd8, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 176.282072] audit: type=1400 audit(1519537327.482:191): avc: denied { map } for pid=25334 comm="syz-executor3" path="/dev/input/mouse7" dev="devtmpfs" ino=14280 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:device_t:s0 tclass=file permissive=1 [ 176.321325] audit: type=1400 audit(1519537327.519:192): avc: denied { map } for pid=25335 comm="syz-executor0" path="socket:[77642]" dev="sockfs" ino=77642 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=packet_socket permissive=1 2018/02/25 05:42:07 executing program 6: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='vlan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000040)={0x11, 0xf7, r2, 0x1, 0x9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}}, 0x14) keyctl$chown(0x4, 0x0, r1, 0x0) 2018/02/25 05:42:07 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000100)=@ioapic={0x0, 0x0, 0x0, 0x0, 0xfdfd}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) bind(0xffffffffffffffff, &(0x7f0000000040)=@generic={0x0, "24a9836d92bc30a644c449c2a86a6b5bbe69d2f32c029cd8b8a6ce59316d3903e85f48b77111ac6827e77885db55928b3c93350bf3b0fbea950bd32bf107f24651448cd0f8afabc5416a5c9e743b3760fd6b9b4647f2e6a9450966fefa8b1d257ddc334db182e31864e76cd5cc9e029f38f9a97ad77fec3e4a0bf453c9c7"}, 0x80) open(&(0x7f00000004c0)='./file0\x00', 0x0, 0x0) 2018/02/25 05:42:07 executing program 2: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001100)='/dev/sg#\x00', 0x1ff, 0x14180) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001140)={{{@in6=@mcast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@empty}}, &(0x7f0000001240)=0xe8) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000012c0)={@can={0x1d, r2}, {&(0x7f0000002040)=""/4096, 0x1000}, &(0x7f0000001280), 0x40}, 0x30) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:07 executing program 5: r0 = socket$inet(0x2, 0x200000000000003, 0x9) r1 = socket$inet(0x2, 0x803, 0xc) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x360, 0xffffffff, 0x1f0, 0x0, 0xc0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f00003b3000), {[{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='ifb0\x00'}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x108, 0x130, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv6=@empty, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xb0, 0xd8, 0x0, {}, [@common=@unspec=@connlimit={0x40, 'connlimit\x00', 0x1}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x3}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x158, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv6=@empty, [], @ipv4=@rand_addr}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @dev={0xac, 0x14}, 0x0, 0x0, @generic="8a6d0ca3dcdf2d0fb56241ea7dd80e31", @common='yam0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @broadcast=0xffffffff, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000001380)="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", 0x1000) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000003c0)={@generic="4caf873d670e66c3c268bd03588311e4", @ifru_flags=0x1000}) 2018/02/25 05:42:07 executing program 3: getpid() getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@getroute={0x14, 0x1a, 0x300, 0x5, 0x3, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x50}, 0x20008000) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000080)) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000000c0)={0x6, 0x35c1, 0xffffffffffff0000, 0x2}) r2 = syz_open_procfs(r0, &(0x7f0000000000)='net/arp\x00') r3 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r3, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r2, 0x28, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r4, 0x9ee4, 0x8}, 0xc) sendfile(r2, r2, &(0x7f0000014000)=0x100000, 0x1000000800000008) 2018/02/25 05:42:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000011fac)=@bridge_delneigh={0x1c, 0x1d, 0x329, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x1c}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x210000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000040)={0xfffffffffffffffd, 0x3}) 2018/02/25 05:42:07 executing program 0: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/83}, &(0x7f0000000080)=0x55) dup(r0) unlink(&(0x7f00000000c0)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x18) setsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f00000000c0)=0x7, 0x4) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x101000) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{}, {}, {}, {}]}) ioctl$sock_bt(r2, 0xdd1f, &(0x7f0000000140)="53c95b2469a4c5ae8b7775000ee32e6486441f5a4a843183b3d5d307a76c5d2595ac64fba093eb2667100580e450865ce8610a09663c7cf2c1656e44622b411862748afdcad323dadfe4737835a10b646eadf96960449006b7e6ab1b9458f4986e74d5f7891016961a2e232ea33fa5aa1e03d9afcf1e7b75d87434d633254fb5e203054d") sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000080)={0x18, 0x28, 0x9, 0x1, 0xffffffffffffffff, {0x2}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x800) 2018/02/25 05:42:07 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) r2 = socket(0xa, 0x4, 0xffff) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000040), 0x2) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000100)=0x3b0, &(0x7f0000000140)=0x4) r3 = accept$inet(r1, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x3, @broadcast=0xffffffff}], 0x20) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000180)=0x68d, 0x4) sendmsg$rds(r2, &(0x7f00000010c0)={0x0, 0x10103, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x4000}, 0x400800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000001180)={0x0, 0xf860, 0x2, [0x20000000000006, 0xffffffff]}, &(0x7f00000011c0)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001200)={0x800, 0x2, 0x9, 0x0, r4}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001240)={r4, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}, 0x5, 0x10001}, 0x98) r5 = syz_open_dev$sndmidi(&(0x7f0000001100)='/dev/snd/midiC#D#\x00', 0x5, 0x10000) ioctl$EVIOCGSW(r5, 0x8040451b, &(0x7f0000001140)=""/27) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x4, 0x1, 0x0, 0x100000001, 0x7fffffff}, 0xc) close(r0) select(0x40, &(0x7f0000001100)={0x836, 0x80000000, 0xcb1, 0xc07, 0x101, 0x9, 0x10001, 0x7}, &(0x7f0000001140)={0x2, 0x4, 0x1400, 0x9, 0x5, 0x4, 0x774a, 0x8}, &(0x7f0000001300)={0x22, 0x5, 0x5, 0x200, 0x80, 0x80, 0x0, 0x46}, &(0x7f0000001340)={0x0, 0x2710}) 2018/02/25 05:42:07 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x111080, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@broadcast, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@empty}}, &(0x7f00000001c0)=0xe8) r4 = getuid() setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@empty, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x2, 0x4, 0x2, 0x80, 0xa0, 0x21, r3, r4}, {0x0, 0x7, 0x7f, 0x3, 0x7f, 0x5, 0x1, 0x3f}, {0x2, 0x1, 0xffffffff, 0x3477}, 0x8, 0xffffffffffffffff, 0x3, 0x1, 0x1, 0x1}, {{@in=@rand_addr=0x7acc, 0x0, 0x3c}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x3, 0x2, 0xf50, 0xfb, 0x1, 0x5}}, 0xe8) sendto(r1, &(0x7f0000e1af76), 0x0, 0x8000, &(0x7f00009fffa8)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4f3674a0274d48c7d0431b847207cc6f963892d766e865b4c965d4dde7e153659c3eeefb220e75fa5dc4d8c7f00bb00ce8f29a1cb8cb7502ea3d6c38b3eab9"}, 0x58) accept4(r1, 0x0, &(0x7f0000000000), 0x0) 2018/02/25 05:42:07 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000040)={0xfd, 0x0, [0x7f, 0x100000001, 0x8, 0x6]}) r1 = socket$inet(0x2, 0x2, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000802000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, {0x304, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @common="006f73656d230000720000000400"}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00000000c0)) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000100)=0x80) ioctl$KDMKTONE(r0, 0x4b30, 0x100000000) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000140)) 2018/02/25 05:42:07 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) fstatfs(r0, &(0x7f0000000000)=""/96) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@empty, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000005c0)=0xe8) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000080)={0x10}, 0xfffffffffffffeab, &(0x7f0000000040)={&(0x7f0000000600)=@mpls_newroute={0x0, 0x18, 0x4, 0x4, 0x0, {0x1c, 0x20, 0x90, 0x6, 0x0, 0x1, 0xff, 0xb}, [@RTA_TTL_PROPAGATE={0x0, 0x1a, 0xe122}, @RTA_OIF={0x0, 0x4, r1}, @RTA_DST={0x0, 0x1, [{0x0, 0x400, 0x40, 0x1}, {0x3, 0x81, 0xfff, 0x100000000}, {0x3, 0x6, 0x4, 0x1200000000000000}, {0x0, 0x0, 0xfffffffffffffffe, 0xcd}, {0xfffffffffffffffb, 0x9, 0xb09f, 0x7}, {0x81, 0xdc, 0x72, 0xf443}, {0x9, 0x1b1, 0xfffffffffffffffd, 0xca}, {0x20, 0x5, 0x8001, 0x9}, {0x8, 0x8, 0x4, 0x7b8}]}, @RTA_DST={0x0, 0x1, [{0x2, 0x0, 0x2}]}, @RTA_TTL_PROPAGATE={0x0, 0x1a, 0xffffffffffffebf7}, @RTA_TTL_PROPAGATE={0x0, 0x1a, 0x100000}, @RTA_OIF={0x0, 0x4, r2}, @RTA_TTL_PROPAGATE={0x0, 0x1a, 0x6}]}, 0xfffffdfc}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r3 = accept4(r0, &(0x7f0000000080)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c, 0x80000) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000100)) r4 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x100000001, 0x8000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000000200)={r5, r6}) 2018/02/25 05:42:07 executing program 2: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000180)={0x8, 0xdf86, 0x9, 0x97, &(0x7f0000000040)=""/151, 0x17, &(0x7f0000000100)=""/23, 0x22, &(0x7f0000000140)=""/34}) unshare(0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:07 executing program 3: syz_emit_ethernet(0x6a, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x18}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0xfffffffffffffffd, 0x81, 0xfffffffffffffffe}}], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002080)=[{{&(0x7f0000000080)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001100)=""/187, 0xbb, 0x80}, 0xfffffffffffffffd}, {{&(0x7f00000011c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f0000001600)=[{&(0x7f0000001200)=""/141, 0x8d}, {&(0x7f00000012c0)=""/193, 0xc1}, {&(0x7f00000013c0)=""/4, 0x4}, {&(0x7f0000001400)=""/168, 0xa8}, {&(0x7f00000014c0)=""/19, 0x13}, {&(0x7f0000001500)=""/198, 0xc6}], 0x6, &(0x7f0000001680)=""/15, 0xf, 0xff}, 0x8}, {{0x0, 0x0, &(0x7f0000001b00)=[{&(0x7f00000016c0)=""/143, 0x8f}, {&(0x7f0000001780)=""/112, 0x70}, {&(0x7f0000001800)=""/182, 0xb6}, {&(0x7f00000018c0)=""/110, 0x6e}, {&(0x7f0000001940)=""/57, 0x39}, {&(0x7f0000001980)=""/148, 0x94}, {&(0x7f0000001a40)=""/141, 0x8d}], 0x7, &(0x7f0000001b80)=""/56, 0x38, 0x7}, 0x2}, {{&(0x7f0000001bc0)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000001e80)=[{&(0x7f0000001c00)=""/113, 0x71}, {&(0x7f0000001c80)=""/249, 0xf9}, {&(0x7f0000001d80)=""/66, 0x42}, {&(0x7f0000001e00)=""/46, 0x2e}, {&(0x7f0000001e40)=""/49, 0x31}], 0x5, &(0x7f0000001f00)=""/62, 0x3e, 0x3}, 0x6}, {{&(0x7f0000001f40)=@ipx, 0x10, &(0x7f0000002000)=[{&(0x7f0000001f80)=""/127, 0x7f}], 0x1, &(0x7f0000002040)=""/20, 0x14, 0x100}}], 0x5, 0x40000000, &(0x7f00000021c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002200)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000002240)=r1) syz_emit_ethernet(0xf8, &(0x7f0000002280)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0xfffffffffffffbee, 0x6, "f93cf9", 0xc2, 0x5c, 0xe605, @empty, @dev={0xfe, 0x80, [], 0x0, 0x11}, {[@routing={0x3b, 0x14, 0x2, 0x1000, 0x0, [@empty, @empty, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @dev={0xfe, 0x80, [], 0x0, 0x17}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}]}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x1, 0x0, "d313563a600e84729c642cd9dde919e3e2d4"}}}}}}, &(0x7f0000002380)={0x0, 0x3, [0xd5c, 0x990, 0xaf1]}) 2018/02/25 05:42:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchdir(0xffffffffffffffff) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f0000000140)='/dev/midi#\x00') r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x400, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0xc4, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x2, @multicast1=0xe0000001}, 0x4e, 0xff, 0x315, 0x2, 0xfff, &(0x7f0000000040)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7f, 0x8001, 0x3f}) connect$netlink(r0, &(0x7f0000000040)=@unspec, 0xc) 2018/02/25 05:42:07 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='projid_map\x00') sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00001f0000)={&(0x7f00001deff4)={0x10}, 0xc, &(0x7f0000aa7000)={&(0x7f0000271000)={0x14, 0x0, 0x601, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socketpair(0xb, 0x4, 0x7ff, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000080)) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) 2018/02/25 05:42:07 executing program 4: mkdir(&(0x7f000068b000)='./file0\x00', 0x80) r0 = open(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffe, 0x0) ioctl$int_out(r0, 0xc0189436, &(0x7f000000a000)) 2018/02/25 05:42:07 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x84000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f00000000c0), 0x10) sendmmsg$alg(r1, &(0x7f0000219fc8)=[{0x0, 0x0, &(0x7f000001c000)=[]}], 0x1, 0x0) recvmsg(r1, &(0x7f0000214fc8)={&(0x7f0000214fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000140fd0)=[], 0x0, &(0x7f0000214000)=""/155, 0x9b}, 0x0) 2018/02/25 05:42:07 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000080)=""/170) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x0) r2 = msgget$private(0x0, 0x300) msgctl$IPC_RMID(r2, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10000, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000180)={r4, r3}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f00000001c0)={r5, r6}) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000200)={0x4, {{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x0, 0xa, [{{0xa, 0x2, 0x80, @loopback={0x0, 0x1}, 0x6}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x8000}}, {{0xa, 0x2, 0x401, @empty, 0x4}}, {{0xa, 0x0, 0x80000001, @empty, 0x8}}, {{0xa, 0x3, 0x3ff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}}, {{0xa, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, {{0xa, 0x2, 0x101, @empty, 0x10000}}, {{0xa, 0x3, 0x0, @empty, 0x7}}, {{0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x8ffe}}, {{0xa, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffff00000001}}]}, 0x590) 2018/02/25 05:42:07 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x100000000000088) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000658fe4)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, 0x1c) 2018/02/25 05:42:07 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000002940)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000005c0)="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", 0xae1}], 0x1, &(0x7f0000001640)=[]}, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000035c000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x20000000003}, 0x1, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001240)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000001280)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x14}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffffffffff01, 0x7, 0x8, 0x100, 0xffffffffffffffe1, 0x1000000, r3}) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in=@local, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000000180)={0x7f, {{0x2, 0x1, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffffb, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0xfffffffffffffffc}}, 0x8a, 0x8}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={r6, 0x48, "94f4e455e3dd02da86d4a506962ce2cce58ad1326c065a5d296dd0fa5b7ca52f14b8bf50fcd918fca0a830d4cc9cf89d9061d19506a07edd03f82c74d39651bbcb061108cd1d4001"}, &(0x7f00000002c0)=0x50) sendto$packet(r1, &(0x7f0000000000), 0x0, 0x4, &(0x7f0000000180)={0x11, 0x17, r4, 0x1, 0xe89, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) close(r1) 2018/02/25 05:42:08 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000040)={0xfd, 0x0, [0x7f, 0x100000001, 0x8, 0x6]}) r1 = socket$inet(0x2, 0x2, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000802000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, {0x304, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @common="006f73656d230000720000000400"}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00000000c0)) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000100)=0x80) ioctl$KDMKTONE(r0, 0x4b30, 0x100000000) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000140)) 2018/02/25 05:42:08 executing program 7: r0 = socket(0x15, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000095a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000066000)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000ffa)={r1}, &(0x7f0000000000)=0x6) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x9, 0x428400) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000080)={0x5, 0x480, 0x3f, 0x0, 0x8, 0x7}) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f000052fffc), &(0x7f0000000ff8)=0x4) 2018/02/25 05:42:08 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40000902, 0x0) r1 = memfd_create(&(0x7f0000000140)='@..*\x00', 0x3) pwrite64(r1, &(0x7f0000000080)="af9988744aaf8c5f7c5bca72d95a6bad3fe502d8f2f73f60199aabf2e4bda131641b8f36a00d5b96ecb20660566f571a851dd77def74443627c12bd9050eaa238c1b8146f87f2b4186d094c4d147825d458cb9e49f072423692da42e81c1a8d986ced676687207612c485de8cb590a06c92ad1d2e74c0e427240e54d0300000000000000943010b682d005e502bf936ffdf45da9", 0x94, 0x0) sendfile(r0, r1, &(0x7f0000000040), 0xffc) 2018/02/25 05:42:08 executing program 5: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20002, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00007e7fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000733000)={&(0x7f0000b42fec)={0x14, 0x1, 0xa, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/25 05:42:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 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, 0x40000000, 0x400000000008c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, @perf_config_ext={0x7, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x400000000}, 0x0, 0x0, r1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004a9fd8)={@common='bridge0\x00', @ifru_data=&(0x7f00008e7fe0)="060000000000000000039d0000000000007fff00a10000000449fa00e2007e23"}) 2018/02/25 05:42:08 executing program 2: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000040)={0x1f, 0x5}) unshare(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000aa0ff3)="6e65742f7274006300000700ff") close(r0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0x3, 0x2e, 0x0, 0x6136, 0x1f, 0x2}) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000040)="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") 2018/02/25 05:42:08 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x5f, "b74cfd7ce9f4da47fa09d2fd6492f30dd693c4146300200dbd0f4fb1950254b0e0579c7551cefdc8e701d1c4ae08d670ce6e1d92fe9dd728bfc7bc85ef337b535c469b7508b1c9a41ba13cbb99836a72dfdcf651ca4df8652fe57946f98da6"}, &(0x7f00000000c0)=0x67) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1}, 0x8) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) flock(r2, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={@common='ifb0\x00', @ifru_flags=0x2000}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f000024e000)={0x0, 0xfff, 0x3}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000000040)={0x4, 0x1, 0x9}) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r4) socket$nl_route(0x10, 0x3, 0x0) 2018/02/25 05:42:08 executing program 6: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="e32ca850500b57d831b619cb632281430dfac9fd8ff2145139fe9c6c4520643ec3b4250c424d8531166ea34e57246225e920f064ee1a755bf38788a485123b704d9856ee3aba8aaac4d0a64353f7bf213df86c1e7939b3e29204fff27fb0d2392d63a1", 0x63, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$negate(0xd, r0, 0x100000000, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) r2 = request_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='\x00', 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate(0xc, r2, 0x0, 0x0, r3) 2018/02/25 05:42:08 executing program 0: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x538, 0x0, 0x0, 0xd0, 0x358, 0x358, 0x468, 0x468, 0x468, 0x468, 0x468, 0x6, &(0x7f000093c000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='teql0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@unspec=@connlimit={0x40, 'connlimit\x00', 0x1}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x598) syz_emit_ethernet(0x72, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x3c, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b"}}}}}}, 0x0) r1 = getpgid(0xffffffffffffffff) sched_getparam(r1, &(0x7f00000005c0)) 2018/02/25 05:42:08 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x4, 0x3a0, 0xffffffff, 0x1d8, 0x0, 0x100, 0xffffffff, 0xffffffff, 0x2d0, 0x2d0, 0x2d0, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @empty}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, [], [], @generic="d1ea3703bf6e570bd22ce0a46e54f3e3", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@frag={0x30, 'frag\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x0, 0x0, 0x0, 0x2}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x5}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x400) sendto$inet6(r0, &(0x7f0000df8000), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40800, 0x0) accept4$inet6(r1, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000500)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x4, 0x30}, &(0x7f0000000500)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000540)={r2, 0x8, 0x80000001}, 0x8) pipe(&(0x7f0000000580)) 2018/02/25 05:42:08 executing program 4: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000583ffc)) sched_rr_get_interval(0x0, &(0x7f00004bb4a0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, r2}}, &(0x7f0000ec6000)) writev(r1, &(0x7f0000048000)=[{&(0x7f0000e5c000)="ad", 0x1}], 0x1) socketpair$inet6(0xa, 0x8080f, 0x0, &(0x7f0000000000)={0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000040)={0xffffffff}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) 2018/02/25 05:42:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x3fffffffffffc}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0xb, 0xe, 0x304, 0xffffffffffffffff, 0xffffffffffffffff, {0x6}, []}, 0x14}, 0x1}, 0x4000000) recvmsg(r0, &(0x7f000001f000)={&(0x7f000000f000)=@alg, 0xff25, &(0x7f000001e000)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000017000)=""/128, 0x80}, {&(0x7f000000f000)=""/4096, 0x1000}, {&(0x7f0000020000)=""/4096, 0x1000}], 0x5}, 0x0) 2018/02/25 05:42:08 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x1, 0x2, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}, 0x4000000040000, 0x10000}, 0x98) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/igmp\x00') pread64(r2, &(0x7f00000000c0)=""/230, 0xe6, 0x0) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0xffff}}, 0x20, 0x1}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000040)={r3, 0xa0, &(0x7f0000000280)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x80000001, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x1}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x10001}]}, &(0x7f0000000340)=0x10) pread64(r2, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) 2018/02/25 05:42:08 executing program 2: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x183001) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00000000c0)=0x83) unshare(0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r1, &(0x7f00000000c0)={0x1f, {0x1, 0x7, 0x5, 0x1f, 0xfffffffffffffffb, 0x8000}, 0x7}, 0xa) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/25 05:42:08 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000e09ffc), &(0x7f0000000080), &(0x7f0000000000)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000084000)={0x0, 0x0, 0x0, 0x1000, &(0x7f000031e000/0x1000)=nil}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x5, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x301000, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x800, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000307000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000000)="0f005f000f01cf0f01c266b9800000c00f326635000400000f30360f07670f005cbb000f01cb660f382a080f01c9baf80c66b850fb988766efbafc0c66ed", 0x3e}], 0x1, 0x0, &(0x7f00000000c0)=[], 0x0) 2018/02/25 05:42:08 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ipx, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x80, 0x40000) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) poll(&(0x7f0000000140)=[{r1, 0x59}, {r1, 0x10}, {r0, 0x2000}], 0x3, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x4d, 0x2}, {}], 0x30) 2018/02/25 05:42:08 executing program 7: r0 = socket$inet(0x10, 0xa, 0x0) sendmsg(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011f2d)="2300000024009115460200000000001201000000000000270500000000000019e47352", 0x23}], 0x1}, 0x0) 2018/02/25 05:42:08 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000dc5f98)={0x0, 0x0, 0x0, {0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000021af98)={0x0, 0xb6, 0x40, {r1}}) ioctl$int_out(r0, 0x0, &(0x7f0000000000)) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@ethernet={0x0, @link_local}, &(0x7f0000000080)=0x10, 0x80800) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000000c0)={0x5, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/02/25 05:42:08 executing program 0: r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x800) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x20, 0x4) futex(&(0x7f000036bffc)=0x6, 0x11, 0x0, &(0x7f000011e000), &(0x7f0000000000), 0xfff) 2018/02/25 05:42:08 executing program 4: pipe(&(0x7f0000e2aff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) r2 = gettid() readv(r0, &(0x7f0000616fa0)=[{&(0x7f0000e4bfb4)=""/57, 0x39}], 0x1) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x7) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00002cb000)={0x0, r2}) recvmsg(r4, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0)=[], 0x0, &(0x7f0000000000)}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) dup2(r0, r4) tkill(r2, 0x16) 2018/02/25 05:42:08 executing program 1: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) move_pages(0x0, 0x1, &(0x7f0000004fc8)=[&(0x7f0000001000/0x1000)=nil], &(0x7f0000004000)=[], &(0x7f0000004000)=[], 0x0) r1 = getpgid(0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x7, &(0x7f0000000000)=""/151) 2018/02/25 05:42:08 executing program 7: r0 = dup(0xffffffffffffffff) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000040)={@empty, 0x0}, &(0x7f0000000080)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000000c0)={@loopback={0x0, 0x1}, r1}, 0x14) signalfd4(r0, &(0x7f0000000100)={0x101}, 0x8, 0x800) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x1, 0x200, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000000}, {0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0xaf7, [0x80, 0x6f0, 0x100, 0x8, 0xfffffffffffffffc, 0x8001, 0x10000, 0x2a]}, 0x5c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x17, "117ae0bcf21e931d5b61bc813966df76713993a012ff4a"}, &(0x7f0000000200)=0x1f) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)={r2, 0xc9, "556cdbb59b03beb6fb4274fd0a9720e81cf2f4c3325f9600cec2ff57abfa714d89d04cf200c6885e5f02dbfe1e683f3b8fad3d07c5d82f40ff6ef47b45a7cb024b7795a55c0456215a2e7631b3a9ea3bdd10e5abab96fc5192fc0a3f9a4c2a87547ca759882169d13d6b242d52a6e2d63c9b459a79811c72ee06c627d1cceda0b45b7d74eb436fa77fdf6e8006cae586ceede2c559265824f5cf770a48aa5abac9df86c2f2f9bdf364d591cd782630f87506aa1486de394c5d076547da2ce6d692ef4c5ca6947a7417"}, &(0x7f0000000340)=0xd1) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={r3, 0x6}, &(0x7f00000003c0)=0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000480)=@mangle={'mangle\x00', 0x1f, 0x6, 0x440, 0x0, 0x228, 0x2c0, 0x160, 0x3a8, 0x3a8, 0x3a8, 0x3a8, 0x3a8, 0x3a8, 0x6, &(0x7f0000000400), {[{{@ip={@broadcast=0xffffffff, @broadcast=0xffffffff, 0xffffffff, 0x0, @generic="b3da912bed4d225ae459d450d0837371", @generic="310f732c6a200b8d9af3ec0fd1e5d072", {0xff}, {}, 0x73, 0x3, 0x20}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x9, 0x4, @rand_addr=0xffffffffffff8000, 0x0}}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0x40}}}, {{@ip={@rand_addr, @rand_addr=0x4, 0xffffff00, 0x0, @generic="3d386e0a7ad7b277b3f607a7a0284c7d", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x0, 0x1, 0x20}, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0xffffffff00000001, 0x8, @local={0xac, 0x14, 0x0, 0xaa}, 0x3}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x27}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0xff, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x0, 0x3, 0x5a}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0x4946, 0x4, 0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x31, 0x6, 0x3}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a0) r4 = gettid() prctl$setptracer(0x59616d61, r4) r5 = socket$inet_sctp(0x2, 0x1, 0x84) bind$bt_l2cap(r0, &(0x7f0000000940)={0x1f, 0x7, {0x9, 0xf35b, 0x1ff, 0x2, 0x8, 0x7f}, 0x100000000, 0x43a}, 0xe) mq_notify(r0, &(0x7f0000000a80)={0x0, 0x21, 0x0, @thr={&(0x7f0000000980)="03e692cd8e7ec2c9d1fb5d86845eabcb3f808a89a40a5736557e7a842595dfd7249cbeca845a7a0178452c6221929b6f49ade7aa3c0e8724ab90de995e2d719ca4e354ffad26218b2f4368f2c879fa98da7cb09d79715c7753dc0149bac83756f9bbeafa46d9d5af85af5e9e36382379fc52d33050e5fed0355c28269026cbb7a5a0ae80a4ac44", &(0x7f0000000a40)}}) socket$nl_route(0x10, 0x3, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000b00)={0x269, 0x26, 0x1, r0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000b40)=0x3) fstatfs(r5, &(0x7f0000000b80)=""/20) keyctl$session_to_parent(0x12) ptrace$peek(0x2, r4, &(0x7f0000000bc0)) sendmsg$rds(r0, &(0x7f0000001e00)={0x0, 0x0, &(0x7f0000001dc0)=[{&(0x7f0000000c00)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/12, 0xc}, {&(0x7f0000001c40)=""/171, 0xab}, {&(0x7f0000001d00)=""/130, 0x82}], 0x4, 0x0, 0x0, 0x4c050}, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000001e40)={r3, 0x40, 0x7, 0x376, 0x30000, 0xdf}, &(0x7f0000001e80)=0x14) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000001ec0)=0xfffffffffffffe01, 0x4) timerfd_create(0x1, 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001f00)={r3, 0x9}, &(0x7f0000001f40)=0x8) mq_notify(r0, &(0x7f00000020c0)={0x0, 0x13, 0x1, @thr={&(0x7f0000001f80)="db684ed4", &(0x7f0000001fc0)="c2ae15dab613ad3789dcb653adb0f6082c0cae0851bfc4df390dc7c30db0c028665fe675d7f6e3aaa754d268165240faa4aa8f45809b6503612151dd68bc88c302378a047438e2862180400d76d26a6a39c418997040e78c24a4d75fa02f18900e709b51e41e745a9bc2191392185d8250edcf72df10bb616432c7a2866ad4609e58cb2f60ab84520b42f9e4ead75b265a18f48001832adf949252e92ae57b1dac72260453ce9748e51fcd83f9473afec49505365be7d36d9c0c63576751e1c2f36dd148e19cfe3ebe0d0e961517a730e36e9ba54fd3b663edbb13a09a3df86974ffe43bbd5bcbfdec4280e7e2c9b2ae84c68fc7d511e70e05"}}) keyctl$session_to_parent(0x12) getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000002140), &(0x7f0000002180)=0x8) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f00000021c0)=r0) 2018/02/25 05:42:08 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) sendto(r0, &(0x7f000085d000)="96", 0x1, 0x0, &(0x7f0000b7dff0)=@ax25={0x3, {"97bf99d12115a9"}}, 0x10) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') r2 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x3, 0x30}, &(0x7f0000000040)=0xc) ioctl$VT_RELDISP(r2, 0x5605) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={r3}, 0xc) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00000000c0)=""/48, &(0x7f0000000100)=0x30) sendfile(r0, r2, &(0x7f0000000140)=0x3, 0xffffffff) init_module(&(0x7f00000000c0)='net/kcm\x00\b\x00', 0xa, &(0x7f0000000100)='net/kcm\x00\b\x00') creat(&(0x7f0000000180)='./file0\x00', 0x100) sendmsg$kcm(r2, &(0x7f0000a52000)={&(0x7f000038ffe2)=@pppoe={0x18, 0x0, {0x0, @empty, @generic="a51f2d1200228a128f9a4284f227a5ee"}}, 0x1e, &(0x7f00006b4000)=[], 0x0, &(0x7f00009b5000)=[]}, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{0x3f, 0x3}, {0x9181, 0xffffffffffffffff}, {0x5, 0xf9}]}) 2018/02/25 05:42:08 executing program 5: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000080)={0x0, 0x0}) splice(r0, &(0x7f0000000040)=0x7, r1, &(0x7f00000000c0), 0x6, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000000100)='/dev/tmx\x00', 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/76, 0x4c}], 0x1, 0x4e) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000000100)={0xfffffffffffffffc, 0x40, 0x8}) fallocate(r0, 0x1, 0x3, 0x1) ioctl$TIOCGPTPEER(r2, 0x40045431, 0x10000001000000) [ 177.085071] pte_list_remove: 000000001bed050e 0->BUG [ 177.090612] ------------[ cut here ]------------ [ 177.095365] kernel BUG at arch/x86/kvm/mmu.c:1209! [ 177.100448] invalid opcode: 0000 [#1] SMP KASAN [ 177.105114] Dumping ftrace buffer: [ 177.108640] (ftrace buffer empty) [ 177.112335] Modules linked in: [ 177.115511] CPU: 1 PID: 25491 Comm: syz-executor3 Not tainted 4.16.0-rc2+ #328 [ 177.122844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 177.132193] RIP: 0010:pte_list_remove+0x3ae/0x3c0 [ 177.137013] RSP: 0018:ffff8801bde26988 EFLAGS: 00010282 [ 177.142363] RAX: 0000000000000028 RBX: ffff8801cd58ac40 RCX: 0000000000000000 [ 177.149608] RDX: 0000000000000028 RSI: 1ffff10037bc4ce6 RDI: ffffed0037bc4d25 [ 177.156849] RBP: ffff8801bde269c8 R08: 1ffff10037bc4c7d R09: 0000000000000000 [ 177.164093] R10: ffff8801bde26d70 R11: 0000000000000000 R12: ffff8801cb0a3078 [ 177.171344] R13: 0000000000000000 R14: ffff8801bf650d98 R15: ffff8801bf650dc0 [ 177.178595] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 177.186791] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 177.192645] CR2: 0000000020a44000 CR3: 0000000006e22004 CR4: 00000000001626e0 [ 177.199895] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 177.207146] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 177.214387] Call Trace: [ 177.216950] drop_spte+0x15a/0x250 [ 177.220464] mmu_page_zap_pte+0x224/0x340 [ 177.224583] ? ept_prefetch_invalid_gpte.isra.75+0x180/0x180 [ 177.230355] ? __lock_is_held+0xb6/0x140 [ 177.234393] kvm_mmu_prepare_zap_page+0x1c5/0x1310 [ 177.239309] ? mmio_info_in_cache+0x6b0/0x6b0 [ 177.243781] ? do_exit+0x90a/0x1ad0 [ 177.247379] ? do_group_exit+0x149/0x400 [ 177.251412] ? get_signal+0x73a/0x16d0 [ 177.255272] ? do_signal+0x90/0x1e90 [ 177.258954] ? exit_to_usermode_loop+0x258/0x2f0 [ 177.263679] ? do_syscall_64+0x6e5/0x940 [ 177.267718] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 177.273056] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 177.278217] ? check_noncircular+0x20/0x20 [ 177.282426] ? free_obj_work+0x690/0x690 [ 177.286460] ? check_noncircular+0x20/0x20 [ 177.290666] ? lock_downgrade+0x980/0x980 [ 177.294786] ? __lock_is_held+0xb6/0x140 [ 177.298818] ? find_held_lock+0x35/0x1d0 [ 177.302853] ? kvm_make_all_cpus_request+0x44a/0x580 [ 177.307929] ? gfn_to_pfn_atomic+0x650/0x650 [ 177.312308] ? kvm_mmu_commit_zap_page.part.93+0x3e7/0x560 [ 177.317904] ? lock_release+0xa40/0xa40 [ 177.321850] ? __lock_is_held+0xb6/0x140 [ 177.325883] ? kvm_dying_cpu+0x40/0x40 [ 177.329745] kvm_mmu_invalidate_zap_all_pages+0x4a0/0x680 [ 177.335258] ? kvm_mmu_zap_collapsible_sptes+0x720/0x720 [ 177.340683] ? lock_downgrade+0x980/0x980 [ 177.344802] ? lock_release+0xa40/0xa40 [ 177.348748] ? lock_release+0xa40/0xa40 [ 177.352697] ? mmput+0x549/0x6d0 [ 177.356050] ? kvm_dying_cpu+0x40/0x40 [ 177.359922] kvm_arch_flush_shadow_all+0x15/0x20 [ 177.364655] kvm_mmu_notifier_release+0x59/0x90 [ 177.369293] ? kvm_dying_cpu+0x40/0x40 [ 177.373154] __mmu_notifier_release+0x1da/0x6a0 [ 177.377797] ? mmu_notifier_unregister+0x5d0/0x5d0 [ 177.382700] ? __khugepaged_exit+0x3f7/0x650 [ 177.387084] ? rcu_pm_notify+0xc0/0xc0 [ 177.390944] ? __khugepaged_exit+0x410/0x650 [ 177.395325] exit_mmap+0x3ff/0x500 [ 177.398836] ? SyS_munmap+0x30/0x30 [ 177.402434] ? __khugepaged_exit+0x43d/0x650 [ 177.406816] ? hugepage_madvise+0xf0/0xf0 [ 177.410936] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 177.416793] ? check_noncircular+0x20/0x20 [ 177.420999] ? rcu_note_context_switch+0x710/0x710 [ 177.425906] ? __might_sleep+0x95/0x190 [ 177.429855] mmput+0x223/0x6d0 [ 177.433027] ? get_task_exe_file+0xc0/0xc0 [ 177.437237] ? is_current_pgrp_orphaned+0xa0/0xa0 [ 177.442048] ? do_exit+0x8fa/0x1ad0 [ 177.445647] ? lock_downgrade+0x980/0x980 [ 177.449769] ? mark_held_locks+0xaf/0x100 [ 177.453888] ? do_raw_spin_trylock+0x190/0x190 [ 177.458441] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 177.463427] ? trace_hardirqs_on+0xd/0x10 [ 177.467552] do_exit+0x90a/0x1ad0 [ 177.470977] ? find_held_lock+0x35/0x1d0 [ 177.475013] ? mm_update_next_owner+0x930/0x930 [ 177.479661] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 177.484821] ? lock_downgrade+0x980/0x980 [ 177.488940] ? __unqueue_futex+0x1c0/0x290 [ 177.493154] ? lock_release+0xa40/0xa40 [ 177.497099] ? fault_in_user_writeable+0x90/0x90 [ 177.501825] ? do_raw_spin_trylock+0x190/0x190 [ 177.506376] ? futex_wake+0x680/0x680 [ 177.510151] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 177.515224] ? futex_wait+0x6a9/0x9a0 [ 177.519001] ? find_held_lock+0x35/0x1d0 [ 177.523047] ? check_noncircular+0x20/0x20 [ 177.527251] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 177.532324] ? futex_wake+0x2ca/0x680 [ 177.536098] ? memset+0x31/0x40 [ 177.539349] ? find_held_lock+0x35/0x1d0 [ 177.543386] ? get_signal+0x7a9/0x16d0 [ 177.547245] ? lock_downgrade+0x980/0x980 [ 177.551367] do_group_exit+0x149/0x400 [ 177.555227] ? do_raw_spin_trylock+0x190/0x190 [ 177.559782] ? SyS_exit+0x30/0x30 [ 177.563205] ? _raw_spin_unlock_irq+0x27/0x70 [ 177.567671] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 177.572660] get_signal+0x73a/0x16d0 [ 177.576348] ? ptrace_notify+0x130/0x130 [ 177.580384] ? lock_downgrade+0x980/0x980 [ 177.584506] ? lock_release+0xa40/0xa40 [ 177.588452] ? __lock_is_held+0xb6/0x140 [ 177.592491] do_signal+0x90/0x1e90 [ 177.596009] ? iterate_fd+0x3f0/0x3f0 [ 177.599788] ? setup_sigcontext+0x7d0/0x7d0 [ 177.604090] ? lock_downgrade+0x980/0x980 [ 177.608212] ? kvm_vcpu_fault+0x520/0x520 [ 177.612331] ? do_vfs_ioctl+0x486/0x1520 [ 177.616364] ? putname+0xee/0x130 [ 177.619797] ? exit_to_usermode_loop+0x8c/0x2f0 [ 177.624440] exit_to_usermode_loop+0x258/0x2f0 [ 177.628996] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 177.634509] ? do_syscall_64+0xb6/0x940 [ 177.638456] do_syscall_64+0x6e5/0x940 [ 177.642316] ? __do_page_fault+0xc90/0xc90 [ 177.646520] ? _raw_spin_unlock_irq+0x27/0x70 [ 177.650998] ? finish_task_switch+0x1c1/0x7e0 [ 177.655470] ? syscall_return_slowpath+0x550/0x550 [ 177.660371] ? syscall_return_slowpath+0x2ac/0x550 [ 177.665274] ? prepare_exit_to_usermode+0x350/0x350 [ 177.670262] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 177.675604] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 177.680420] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 177.685591] RIP: 0033:0x453de9 [ 177.688750] RSP: 002b:00007fc01e3b1ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 177.696518] RAX: fffffffffffffe00 RBX: 000000000072bf80 RCX: 0000000000453de9 [ 177.703760] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bf80 [ 177.711000] RBP: 000000000072bf80 R08: 0000000000000000 R09: 000000000072bf58 [ 177.718247] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 177.725494] R13: 0000000000a3e8ef R14: 00007fc01e3b29c0 R15: 0000000000000001 [ 177.732747] Code: 79 e5 61 00 48 8b 75 d0 48 c7 c7 00 6a 22 86 e8 81 89 4b 00 0f 0b e8 62 e5 61 00 48 8b 75 d0 48 c7 c7 c0 69 22 86 e8 6a 89 4b 00 <0f> 0b 4c 89 ef e8 48 4f 9a 00 e9 01 fe ff ff 0f 1f 00 55 48 89 [ 177.751826] RIP: pte_list_remove+0x3ae/0x3c0 RSP: ffff8801bde26988 [ 177.758848] ---[ end trace 4f06b73b387998e8 ]--- [ 177.763603] Kernel panic - not syncing: Fatal exception [ 177.769429] Dumping ftrace buffer: [ 177.772938] (ftrace buffer empty) [ 177.776615] Kernel Offset: disabled [ 177.780212] Rebooting in 86400 seconds..